1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x81, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000835000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003d2000-0x4)=0x14) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000d6c000)={&(0x7f000021c000/0x2000)=nil, 0x80, 0x5, 0x0, &(0x7f0000ac8000/0x1000)=nil, 0x8}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={r1, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003a9000-0x4)=0x5, 0x4) 2018/01/31 07:31:45 executing program 7: clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000011b000-0x16)='/selinux/checkreqprot\x00', 0x8040, 0x0) 2018/01/31 07:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xadd8) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000687000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00003d8000-0x1000)=""/4096) preadv(r0, &(0x7f00000e5000)=[{&(0x7f0000809000)=""/21, 0x15}], 0x1, 0x0) 2018/01/31 07:31:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b1e000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000df2000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000696000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000a7f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) 2018/01/31 07:31:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000991000)='./file0\x00', &(0x7f00002fb000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f000077b000-0x9)='/dev/sg#\x00', 0xa2e9, 0xa180) mlockall(0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d3f000)=0x20) unlink(&(0x7f00006ad000-0x1)='/') openat$dir(0xffffffffffffff9c, &(0x7f0000867000)='/', 0x2200c1, 0x10) 2018/01/31 07:31:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e2e000-0x8)='./file0\x00', 0x7083, 0x1000) mprotect(&(0x7f0000eff000/0x3000)=nil, 0x3000, 0x1) open$dir(&(0x7f00009fd000)='./bus\x00', 0x27e, 0x0) open(&(0x7f0000c8a000-0x6)='./bus\x00', 0x24867c849094590d, 0x0) 2018/01/31 07:31:45 executing program 5: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000202000/0x2000)=nil, 0x2000) prctl$setmm(0x23, 0x7, &(0x7f000006f000/0x3000)=nil) 2018/01/31 07:31:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c6000)='/selinux/status\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000043b000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000090d000)={0x0, 0x3}, &(0x7f0000644000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000618000)={r2, 0x6f7f, 0x2}, 0x8) r3 = getpgrp(0x0) sendmsg$nl_generic(r1, &(0x7f0000cc4000-0x10)={&(0x7f0000d8f000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000b1a000)={&(0x7f0000573000)={0x1304, 0x2, 0x0, 0x2, 0x1, {0x1d, 0x0, 0x0}, [@generic="3426419f0b38ff189c8faee4bec3dd0a4a197b6c5e5677aa", @generic="", @nested={0x11cc, 0x7f, [@generic="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", @generic="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", @typed={0x78, 0x32, @binary="f1bbf100f3205ed79396290f2ed35961f92fa914b8a050376c01c9e91c45f984df2e7514d6c50c8cef650fa3ffa811f02e656e6286435fe434db17860061e6aec61476a3e1b839c46406a875096d3786249b4eb0711dce4b749de93929f928613e1f3eb292a9702dc69d6791318eb2"}, @generic="550c2fe0fd79b1e587dced1d66e91d99edc5f40f6b48ff998ffb7a4b564b6aa8adfadf71f33bebe86e3347a58c0e9978307bbcea1e9b82841f1b15a5339dab6ef507157524ae1694dea000e2447f57834e49c465"]}, @nested={0x10c, 0x6f, [@typed={0x18, 0x39, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x39, @void=""}, @typed={0xc, 0x33, @pid=r3}, @generic="f94fa6879dbaa03762704e1f9339a349d7c40e518c28f1d3a436e8bda36689a4954b31780322d006ec38eadfd800acd0ce9bc4debd68ee32d3f465c378f507cce7813c43ca57e7fd5e343b4a30a2b10b3548ab96d4ca738398c7d35d8ef1b64ac6075ecbe2705a1f28315c6c65b87956600133de1f66bfc4e2fdd227530a45ca46b4e8dd64e1853d4c3d9b646a1a577869cff63d0dfb0e88b2c32a9b55b51202b29383563de7c53589d94ba6a6f5f71fe8ec602f905d9f470fa7d65cdc73ded61015cf96d56357f47ff5b9661478e1e51234838f15dec2aca3c5"]}]}, 0x1304}, 0x1, 0x0, 0x0, 0x800}, 0x40) mknod(&(0x7f0000573000)='./file0\x00', 0x1, 0x1) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/31 07:31:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000510000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000988000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x343, 0xfffffffffffffff9, 0x9e1, 0xff00000000000000, 0x3}, &(0x7f000030e000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000912000-0xc)={r1, 0x7, 0x30}, 0xc) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000b35000)="e7579f5717c6e0ebc2e4f841728fb8a6738f207f9bb50d5c9921a43a930a6753d849e5da0ca97b40b1816dbc6977ccf877f22ffaaa62173fa406c7388f24736922fb8b970ee06824a54c2b34db6edaafbc81fb8694e81ec5531ba093b82024d16d38801c739dc41379628623f7495902a3148e5b5e1afda3cdb4e759909020b342b6c1eca48f635562f7153db43f8b3cdb02f4179f297db5d84eb3b5852e5173fe7c0ea0e0c05d22a072f5fa79830e9317") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d0e000)='./file0\x00', &(0x7f00003f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = socket$inet(0x2, 0x20200006, 0xfc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r1, 0x406, r1) connect$inet(r1, &(0x7f00000e5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f0000429000)='rxrpc\x00', &(0x7f0000433000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009bd000)='trusted\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000074000)='-lo\x00') 2018/01/31 07:31:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 07:31:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x800, &(0x7f000033e000-0x5)="") 2018/01/31 07:31:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f00005af000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x8, 0x1}, 'port1\x00', 0x0, 0x1, 0x40, 0x3fe, 0x909, 0x200005, 0x1894, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000004000)={0xc0000000000000, 0x48a6, r1, 0x9, r2, 0xffffffffffff87e1, 0x3, 0x5}) 2018/01/31 07:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readahead(r0, 0xfffffffffffffff7, 0x80000000) 2018/01/31 07:31:46 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5380, &(0x7f000005b000)='O') 2018/01/31 07:31:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000965000)=0x0, 0x4) 2018/01/31 07:31:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt(r1, 0xfffffffffffffffe, 0x4, &(0x7f00007bc000)="d321429c5b2cd7bc5c78592ba22647c972e395d731a972e9377c4d8670f7bea5c9b48ad91b97d34cb6f88ff3a1e05c3fd39a57bd147d59ed06c2fd925d34bd96ab52604f829ce5885607e20d23f9398402eee918b7d0ba8ecd9b36d602e22b23b79aa918fab81a179c9214b57ace69b8bb1586ad8e12743d12d3da7749fb73a16f878eb49f9605fb4c56279fc25abb12494a3b7dd55b8ff11c827a8b73ed57430267686cef", 0xa5) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 07:31:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a5a000-0x4)=0xa0, 0xc4) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) modify_ldt$write2(0x11, &(0x7f0000577000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x51b8, 0x100, 0x1f, 0xcf9, 0xdad7, 0x8e, 0xfff}, 0x10) 2018/01/31 07:31:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x6, 0xfa2, 0x7, 0x9, 0x8, {0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb9, 0x3f, 0x100, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x3, 0xa000000000000000}, 0x8) fcntl$addseals(r1, 0x409, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7d, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000002000-0x8)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x9f)="e8a4c2a2e14cd32ae0bc474464e3fb31963396d59fdede56fa4e157ae441eabc22cc26be1aa0a5f5df1d7682c1324d34e5a9be3a7d59d24ca051e2763af138ef53378e6bc61ff27789525df5e9abd91d513a9f2de197eb0dea183b8d20575d4b989fef20ab8b851938563e6901b4c10c886e4eeef7f5912a5f37afc92ca39052e6609757eca3296ad19d27f930b8d27d58dafc2408725377d3cfcddc4479ec", 0x9f}, {&(0x7f0000003000-0xab)="1719042285bcac32c1aeed404fe301fedf7ce6115d7f691240c84bf9d93458eb5e81a3939660e48d546e98e381175e2899fb8bd78b87166ed66ceba5b1aa1647eba24276240249a732a563b3ca020099d4cfca779dbf9507843bc1b25a0d62b9b2a53c2075e50207947a0707a30c4251d1116022b6e673ffd67657fd1f1b1c596851a0ac1ab5d2cc1d3f6f92a3ae9855a86bbf80bf3577e49f6ef0e12a768025ca0debac7fcac70f160967", 0xab}, {&(0x7f0000001000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000003000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xcd6, 0x9, 0x200, 0x200}}, @init={0x18, 0x84, 0x0, {0x4, 0x830, 0xce2f, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffff001, 0x800b, 0x9, 0x5, 0x1, 0x1, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x6, 0x40}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x3, 0xb60}}, @sndinfo={0x20, 0x84, 0x2, {0x9b2b, 0x8, 0xdc9, 0xffffffffffffff81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x800c, 0x2, 0x1, 0x5, 0xf648, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xa846, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xe2e, 0x8, 0x1, 0x3, 0x70000000000, 0x3, 0x1000, 0x4, r3}}], 0x1b0, 0x20000040}, 0x40000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x24, 0x0}) getsockopt(r1, 0x9, 0x1, &(0x7f0000002000-0x2a)=""/42, &(0x7f0000002000-0x4)=0x2a) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x62)=""/98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000003000)={0x6, 0xb5}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r3, 0x9, 0x20}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004000)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x6, [0x752, 0x81, 0x8001, 0x10000, 0x0, 0x7, 0x7, 0x3]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000)={r4, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000)={r3, 0x82, "197276d2f83b97784c62ffae8982482306f2a2a661d8ca34540cee73f43c359784ce071f2855e6ce827f3b7104f69ecedfbf2f3e6f4a70fe44cd0840ca66244100e2bf6799b319233dccd1d527f23dabede392d7b107fea59cbadedb8df78db8a4ac1fae1d10c0e9a954415db2a703293e0e3c2fa228f5ff7b667b7d4eb0ad7ecb30"}, &(0x7f0000005000-0x4)=0x8a) 2018/01/31 07:31:46 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)=""/1, 0x1}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) close(r1) 2018/01/31 07:31:46 executing program 7: accept(0xffffffffffffff9c, &(0x7f0000f1f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000113000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="f5f23aa77a4c689476d866e44fd6df90ed76ecb32e7ca201f156e99ab404750b457e76d1ac21d02cef6052", 0x2b, 0x810, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000005a000-0x160)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/31 07:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDSKBLED(r0, 0x4b65, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000cec000)={0x0, 0x0}) 2018/01/31 07:31:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) write$fuse(r0, &(0x7f00006d9000-0x28)={0x28, 0x0, 0x7, @fuse_notify_inval_inode_out={0x401, 0x8, 0x7}}, 0x28) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000063a000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/31 07:31:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000885000)='/dev/autofs\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x1c, 0x10, "c03a0cac84bb540e29dc4e38bd7f48e8de0cb9983a9e80a20155d7db180e1913dbd76b5bf4706d8da98b3b255f3c799b39d6cc9d751ed95380d4bd9e685d9c2c", "e719837680d12e43d8cb81834977811732f5644b7431ece824bc56a00b92ea48", [0x9, 0x1], 0x0}) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, 0xffffffffffffffff) 2018/01/31 07:31:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000346000)={0x6f, &(0x7f0000094000-0xe2)=""/226}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d80000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, r2}) 2018/01/31 07:31:46 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)=""/1, 0x1}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) close(r1) 2018/01/31 07:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000c5c000-0x10)={0x7, &(0x7f0000c74000)="ac712d44bc2f75"}) 2018/01/31 07:31:46 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000950000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000da7000-0x9a)=""/154) fcntl$setpipe(r0, 0x407, 0x6) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000da6000)='/dev/hwrng\x00') mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000027e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000da7000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000da6000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000da8000-0x8)={0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000502000)={r1, 0x0, r2}) 2018/01/31 07:31:46 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000012f000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f68000-0x15)='/dev/pktcdvd/control\x00', 0x10282, 0x0) r2 = inotify_init() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001a9000-0x8)={0x0, 0x0}) r4 = syz_open_dev$sndseq(&(0x7f00000f7000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dfd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c4e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000df8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e6000)={0x0, 0x0, 0x0}, &(0x7f00001ae000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000034b000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00002f8000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000363000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b45000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r21 = socket$nl_generic(0x10, 0x3, 0x10) r22 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000911000)={0x0, 0x0, 0x0}, &(0x7f0000cd0000-0x4)=0xc) r25 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000754000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000faa000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000e8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8302, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept$llc(0xffffffffffffff9c, &(0x7f000023d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = mq_open(&(0x7f0000001000-0x20)='selinux(:wlan0].system[^vmnet0^\x00', 0x0, 0x8, &(0x7f0000436000)={0x7, 0x2, 0x7fffffff, 0x127d, 0x7, 0xd91d, 0x4, 0x4}) r34 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = syz_open_dev$loop(&(0x7f0000889000)='/dev/loop#\x00', 0x1, 0x84000) r36 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) r38 = syz_open_dev$sg(&(0x7f0000f0d000-0x9)='/dev/sg#\x00', 0x8, 0x4000) r39 = socket$packet(0x11, 0x2, 0x300) r40 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e11000)='/selinux/mls\x00', 0x0, 0x0) r41 = socket$nl_crypto(0x10, 0x3, 0x15) r42 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000017c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r44 = socket$l2tp(0x18, 0x1, 0x1) r45 = accept4$inet(0xffffffffffffff9c, &(0x7f0000321000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000883000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r48 = memfd_create(&(0x7f00007f5000-0xf)='#trustedvmnet0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x1, 0x103a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffa, &(0x7f0000f82000)={0x0, 0x0}) r52 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r54 = openat$dir(0xffffffffffffff9c, &(0x7f0000cd6000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ae9000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r57 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001e6000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r59 = getuid() r60 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000855000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = open(&(0x7f0000000000+0x619)='./file0\x00', 0x111004, 0x27) r68 = getpid() r69 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000842000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00009f0000-0xe)="370a480ab323d3d16cf78f95912f", 0xe}, {&(0x7f0000000000)="309a7a8e490f19844d68b2771a2c44b4db3f5262c2520b1e230eae99d286555eb2ca87c6954fea7750cda175", 0x2c}, {&(0x7f0000000000)="36f87032cc13d2877115b886250b0530cf9b922bee1a6328fab8508be1957b7fa141e1f80f6df2853093f9512d3b89e18d9849e3b6e398209ec6c427bda3cee5813e299c39dad672a1cf3b7489a00e5e64ff7a8822f38138adba8e90a863a2b17fe8794219a682965a859f20d47a090a7ce1e4759893a6a0533e4536ca6367491f655b20fb22d76349", 0x89}, {&(0x7f0000000000)="ccf23e5cbd93b41442579d8f655b5001ff530fda58d207582d0428aeaf7219749434791ee2ea7a0936ac766e1429c0d979cd476f598a31862737b8b8df3ac73e5319f00bc975810ff56a4932bc64ff586ac9e96c39637c41db1ab225eb4cccc809c0318f319c3804833996ce4d7fd35e667f89b7add45c5f2ef0e2bab9d8c5c6728ec04226c6f6a3b90fdec5f7b2078f5d0424185e6a3cd09f3c3068b2fb607ed9ddc401ce52de86aa383d187aa87f5e426c037af7210d9168ae19cc65a2a6fe56df5a1d93d5234a14ea184843f9338895b60654ed04b3a92920f09325cef7", 0xdf}, {&(0x7f000073d000-0x24)="76d5748da695a0a93367b207c23c851e6067c4ff575cad4e77a0108e2cb7484c6966568e", 0x24}], 0x5, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}], 0x30, 0x1}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="1ec981c55c2a90038acb3a2b88de72e064aeb706e645ff00b89e521a7a4b33348b5bc80fcf0e7c41e415f733ed334ea10dce32adb1618a35bf93ecb44ce92489991a29158dc38eb9045331153091c95b4bc6137a05", 0x55}, {&(0x7f0000000000)="02bdb75d7be0ffe66ddaf859d6e016528dc5a2371d9c5c2d00ca1f3e8dc585a2e719f3cd0d511ba9e4b1b08ca490f86657ce83fb981bd03d2db9df434c1e13b6aa4a7be2f07c4b143cc7cd31fa9dca8b93029069ef8784c551da7941cf16dba108ceb1f5adde769b3f4173abebc4aa317c5719f3d6571cffa036683bf95ea003d5802eab9d4c8cdc128f78412c98a4782105265929ba9d1287e79d4e721317e9d27a095860984ef4745a6131421769961d8715d79307da0590e2f65a91a3afe5744644623454e0f48e6e9080b3", 0xcd}, {&(0x7f0000000000+0xabe)="d0d842b103ec14c5230663e9ff880b59970728577d815d71cd8a187b4af66e220f2e90669c4975e5e7f21f4ef41deba08c36986a2798a9cb9a71e1843d57cba25f1ce6", 0x43}, {&(0x7f0000960000)="6ae796223d1983695b46fb6153e0075a7d43b2dde40c23e9930a3db9cda4442f8a6a6991c6b836542e33d6334ae5ac1722af4f990ad8b8dbe4910948b0b7e2c5241155ba5d61b74da45307cfc8bf84630ef7d56ac9a6bb77da169e729c69366b8402103b80a50afeaf93808a84b2a8f8a5c117bf07c8d4d78a58ecc32ceca0bb308a79020bcfb01d3a3c20cf040127a754c514a15d78d5a6af21414900c0bda4", 0xa0}, {&(0x7f0000000000)="966adbd59a0e09ef9952d24a7eb294ba7b8c3def9ad22039a36c34df05c75353847a232f96d81cf7d246a3dc1e153e4d0070a001e8e7968bbda3bc92a7b995762bcc9f0dbbbcba13f7ab431caf527ee926cb14140a4b8c4660d280b7e084f6f61dbcd9671a82e8f581ce03afe7297a37344c719caae7092f868db9bb0778", 0x7e}, {&(0x7f0000001000-0xc1)="6fd3b794d6d4f6bad2f318246de5f8cd66e5f88f21fa5e60b2cbc2ce1d9bc78f1657c490f0b68baf3b9b0427a8482304ee6a40b035cf92dec2f1d37d7751e29989852c3147564d19c31015fb76924e290597ca64bdb83d92ec45c3d4cd695244b7c706a400fff3bad2b6cd5505960d5f190cc2c1e621df7a69766aa1b5a92b29ca538e97dd894233698f3907bd95d6b05db22cb70eaa26028ecba91fb6693aa938db3b26af33c81bae6177aa3f7558aad34ce933eaa4de6f9515f036fe11c809c8", 0xc1}], 0x6, &(0x7f0000d01000-0x60)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x0}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004f8000-0x10)=[{&(0x7f0000000000+0xc52)="c2cc8c5f3466a20415d6ed5b06a3b1618475cc2d93c2e6ffec9b7da32e79a7c22fc8a258396dfeafa36554b49b955cdea5222e2848d04f55b7e2b9dee30b88b2674d5b046d149189a5a54389604cd56b5c65a304e1f1003346c0adb86ca07488639fd45ff0", 0x65}], 0x1, &(0x7f00003d5000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x80, 0x4000040}, {&(0x7f0000a86000+0x4e6)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d2f000-0x90)=[{&(0x7f0000000000)="7eeddb014cac5e990f3d29091c70d18aa290a8627e14223246e49fe42799bbf6a76e70bc53e78dbafc2f8851c88ff80d04171f766ab2f7a5353885edd8c106e0661e54e30bb4d1d66b3bc6441d49601c8368345ddec3264ef6ee2830133957816083bdce671607d68da56c2a54f17078523e646b23afd379c3f5d83a36c8ff4755a6391a8ee010c36e4083a7d153da186635fc2efcdf3bc0a0b1c14781206c79cf321acd39475866967a8c43f54fc8ab5d2b93e2a33ebe535db94995eecbbcecfe374a48023b0cfb0d87", 0xca}, {&(0x7f0000001000-0x4d)="2cdcd78ad1548700fe853d0d71d7948bbb9e21f4b84c5e3e4d7252045323a353740aef6ed5c5e8ab594ea007ceab5c5cb58b8a1149cb719a37d7ae7a5fb6977c4c6d53b0da8a7080812dd58406", 0x4d}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000000000)="50783f0db2f07e97f73e12408078d2873a708b9cbf4e1e213cf450b3d53cbe7ca8dc5f8715e61068edd7ffd52a0ac0ad467b819f18aa749598093ff20eec8b494c0be17a55195884efde5f7a6d1a8a9171c0335e6b81cfa56071684cd248ba6b99898a8c09d98740ba5a31e66139eed9f4d227a837de98", 0x77}, {&(0x7f0000e16000)="29b06283c49931067412fb72e1282194e98d5466d8c1dca304719f41bf41af6d78f663bea3c429b41ad181f8c70a5a346be094d3b6b9f0cc4cc0f8cf11945e9deb0f62b6cfe3a727fc05c9508a763c3d791fe3a1faed2b062624b85b09c2e1e0a16532a6e9c6094489c4789a4814d9a64d65873bc86d7b0483493cad730af41d6ab17917ae85b6d2310bd4a6801e4a1719ecfbe9fe0c67d60b14aa327608b1bc8c54a31c64ce8c09d42413ed850e8d8d3e1c6e", 0xb3}, {&(0x7f0000001000-0xd4)="a187348fd5769e9d904b3d33f835fe9ebf2f474b666d7e9c29f736dc61d6a252c6ed1bf1772addb7193d2176edc641981f448d14b2bbec1ffcb0e14fea4d79ca21d09e60a38a5b6da2e3f43f5f485008023d2e53b3a0241913b10c1d06b215e9cf5d6a8c407153d696d8f6d8f971fc5d2dbef839755d9be40427745ba0205e391bf23f52429a8244677feb2ec1b984183b5cc72352aeda83c298d021183ea236d5695da2c0f27a422d965c68cf534bfb5e4dce6e089dbca3fcbd644ffa36af85c6b20d5f11678e7740f40558ae04b23bfd3b11b5", 0xd4}, {&(0x7f0000001000-0x41)="8639c6db1927162c1ffec99560c1c14a2be4b3babc9859399c0593457286bdd4de9575f34efeb21e7767f0421fd90718a4f4dced513b243ef309a09df63467a0bf", 0x41}], 0x8, &(0x7f0000001000-0x60)=[@rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39, r40]}, @rights={0x38, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47, r48, r49]}], 0x60, 0x20008000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000fea000-0x1000)="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", 0x1000}, {&(0x7f0000b0c000-0xf4)="1a551f778589effe08d906de397c13db2986fbe5d616eea7dddd2f8644323f6332f753821ab6e7cd20d12d2da1c57c2444aa8551fb965f8562f288cac38154fe790c78ba6b98a08163c3a932636294ad9dc49096cc9eab5624b17803ac74dbe10b03c6bb3b32515e9c9003e03dd0317412208a6b3f82356a6f6b3f8f424362747deaed5ce09cb52b2bcec463628b056c1d9600d21c826ab1b63b352f84d8da4aa37596a7a44b0a0cdb6b93e6b1dd57e0461c84aafd1c32e940f91d354860bf674e29c015152fdd041a4f4d899611cde810bafd44e712ba40d11f1daeeaa3eedf9acc38003f1cb3a4943302a2907a437ecd3d2458", 0xf4}], 0x2, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r50, r51, r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x20, 0x1, 0x1, [r64, r65, r66, r67]}, @cred={0x20, 0x1, 0x2, r68, r69, r70}], 0xc8, 0x80}], 0x6, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r71 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r71, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000710000)={&(0x7f000095f000+0xaae)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x3}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:46 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000afb000)='./control\x00', 0x800) r1 = syz_open_dev$sg(&(0x7f00004ce000-0x9)='/dev/sg#\x00', 0xcd7f, 0x200) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000af9000-0x30)={0x8, 0x2, 0x1000, 0x20, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r0, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/31 07:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000017d000)='/proc/self/net/pfkey\x00', 0x114684eeff2195ae, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) readahead(r0, 0x7, 0x2) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/31 07:31:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000508000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000cac000+0xe1b)=0x1, 0x100000001) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005e4000-0x20)={@generic="b5962d516584618fe37c8b7a7f71141d", @ifru_flags=0x0}) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00006cd000-0x80)=""/128) r3 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') fcntl$getownex(r0, 0x10, &(0x7f0000a7e000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x203, &(0x7f0000e25000-0x10)={&(0x7f0000dcd000)="5717584c0945f8bf04a014959e999e977f1e51f6d7505712a5004c39bbe9a45c53d005a8b5cecd804d9d7afbd29d5ce29c15f76d3442bfc6f37ff10c1ef2f703820166a62fb7074694bb7e906abeb99f77bf23e27d325a16a838bfefbb6811d6b63d5ad432198eefe5730aba23adccfbe4690ecd0f519d3506600c8ecf9965a9cf53c8b7e1e24f1a7a02f7351397ca901808d5f46c19e11f4ff2c6a2ecf6f7c9b33825fb541a8147e0c8cad07602a6580dc3dbc895147857b04ce1a527a80bd1021ae1ece3caf40c317b811183164b827652f1d885f1e64f6b7a34", 0xdb}) close(r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000d0d000-0x10)={0x0, &(0x7f0000c5d000)=""/137}) rt_sigpending(&(0x7f00006df000-0x8)={0x0}, 0x8) syslog(0x0, 0x0, 0x0) 2018/01/31 07:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5433, &(0x7f0000001000)=0x0) [ 54.176738] audit_printk_skb: 33 callbacks suppressed [ 54.184149] audit: type=1400 audit(1517383906.249:38): avc: denied { create } for pid=7782 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.263546] audit: type=1400 audit(1517383906.339:39): avc: denied { create } for pid=7777 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 54.310193] audit: type=1400 audit(1517383906.389:40): avc: denied { create } for pid=7777 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/31 07:31:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000473000-0x8)={0x5}, 0x7, 0x2) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) pwrite64(r0, &(0x7f000022b000-0x77)="a0502973d17c915e7b78354724421aa60ff64eedc3719d3aa3d5283878c2ab9c040e1755a35b7c326ab346138aff8b629259af2fe3ef6169485a910446f10c84dbe6731de9496e35e272b1a355982f17be339297aca049d11e22c77ca98397d757eb8b7843ef33957de2c9c9cfe519b3253d71c4f4469e", 0x77, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac2000-0xa)='/dev/ptmx\x00', 0x511102, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mremap(&(0x7f00006cb000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00008e2000/0x3000)=nil) rt_sigprocmask(0x1, &(0x7f0000bbd000-0x8)={0x4}, &(0x7f0000736000)={0x0}, 0x8) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:31:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cb000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) close(r1) close(r0) 2018/01/31 07:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e58000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003ad000)={0x0, 0x0}) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f000039b000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) 2018/01/31 07:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008da000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getpeername$ax25(r1, &(0x7f0000421000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000017e000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c91000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b99000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009a2000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046d000)=0xe8) accept4(r0, &(0x7f000000a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000127000-0x4)=0x14, 0x80000) r5 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000944000)={&(0x7f0000658000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000a04000-0x10)={&(0x7f00002eb000-0x328)=@updpolicy={0x328, 0x19, 0x900, 0x6, 0x1, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5, 0x3, 0xec6, 0xa, 0x20, 0x80, 0x2f, r2, r3}, {0x40, 0x5, 0xfff, 0x8, 0x0, 0x1, 0xa0, 0x1}, {0x4, 0x5, 0x80000001, 0x2d45}, 0xb50, 0x0, 0x0, 0x1, 0x3, 0x1}, [@algo_aead={0xb0, 0x12, {{'gcm_base(cbc-camellia-aesni-avx2,wp512-generic)\x00'}, 0x320, 0x60, "d6d59780e390403aa1e637e7740d20c49f2095677c3a3f8adaa80c65d05dc142b1da5e50de6b551cace5cd0a3114f43b489f132ce7c861dbd39f8c4edaec7b016a714502f9a6c0d0ebd8312a14e05c470b3959ca8e38fa0d9bf529fada2fe474d577bede"}}, @algo_crypt={0xe8, 0x2, {{'xts(arc4)\x00'}, 0x4f8, "cbdc13ffe2fdea2dd7477ba3a1175fe28c33932221582b07dcc1915005820bbca868c57ba3999b3ecbd90d64b6f67702acef3fd829b4224d908fb1898325e1ad3701860663d091b23ceca6cc44dfa0a854e9877b6fc942bbeacc55ee67f7d82b311df78c86005f703eaa0c30bad9a7958be35f0a1de756265e8312fc18e6e2f11eacc96c716be7e4cfda4befe3edc169287d680d0ad9bd11fa6c61cb821282"}}, @tfcpad={0x8, 0x16, 0x3}, @tfcpad={0x8, 0x16, 0x6}, @replay_val={0x10, 0xa, {0x1, 0x7, 0x20}}, @output_mark={0x8, 0x1d, 0xfffffffffffffff7}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x0, 0x2, 0x0, 0x2, 0x0, 0x20, 0x13, r4, r5}, {0x2656800, 0x465, 0x3, 0xff, 0xffffffff, 0x8001, 0xf5, 0x7}, {0x3, 0xffff, 0x77, 0x8}, 0x7, 0x1, 0x0, 0x0, 0x3, 0x3}}]}, 0x328}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000010) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) accept4$llc(r1, &(0x7f0000d0e000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000242000-0x4)=0x10, 0x0) 2018/01/31 07:31:46 executing program 0: r0 = syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000050d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000488000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000009000-0x3)={0x0, 0x0, 0x0}) 2018/01/31 07:31:46 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x1f}, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) 2018/01/31 07:31:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000095c000)={0x1}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a76000)={0x77359400, 0x0}, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rfkill\x00', 0x240000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000002000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) writev(r2, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) clock_settime(0x1, &(0x7f0000115000-0x10)={0x77359400, 0x0}) 2018/01/31 07:31:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="", 0x0}], 0x2, 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f00009f5000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000003000-0x8)={0xffffffff}, 0x8, 0x800) 2018/01/31 07:31:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f00004b3000-0x8)={0x4eb}, 0x8, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 07:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000cb2000-0x8)='./file0\x00', 0x189100, 0x80000000000125) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a06000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000062c000)=0x0, &(0x7f0000be7000)=0x4) r2 = dup(r0) mknodat(r2, &(0x7f000041a000-0x8)='./file0\x00', 0x10, 0xb9) r3 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x10000802) creat(&(0x7f00006b4000-0x8)='./file0\x00', 0x20) fsetxattr(r3, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003f2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000455000)={&(0x7f00002e2000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000a05000)={&(0x7f0000dab000)=@delneigh={0x30, 0x1d, 0x104, 0x5, 0x1, {0x1c, 0x0, 0x0, r4, 0x3, 0x20, 0xa}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, @NDA_SRC_VNI={0x8, 0xb, 0x9}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x8040) 2018/01/31 07:31:46 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000471000)='/dev/usbmon#\x00', 0x3, 0x40000) write$sndseq(r0, &(0x7f0000319000)=[{0x7fffffff, 0x80000001, 0x3, 0x4, @time={0x77359400, 0x0}, {0x9b3, 0x400}, {0x8, 0x0}, @connect={{0x1, 0x1}, {0x1ff, 0x4}}}, {0x0, 0x7, 0xdb, 0x7ff, @tick=0x4, {0x9, 0xb}, {0x4, 0xffffffffffffffff}, @control={0x7, 0x0, 0x9}}, {0x80, 0x0, 0x1712, 0x100000000, @tick=0x8000, {0x4fd, 0x5}, {0x7a, 0x0}, @connect={{0xd1fb, 0x1}, {0x7, 0x3}}}, {0x1, 0x7ff, 0x8, 0x8, @tick=0x10001, {0x9, 0x25}, {0x6, 0x5}, @queue={0x80, {0x3, 0xfff}}}, {0x10001, 0xa4, 0x3471, 0x8000, @tick=0x8001, {0x1, 0xee}, {0x1, 0x681}, @raw8={"d19be01e4c3b08edfc2eeb57"}}, {0x5, 0x70, 0x7, 0x40, @tick=0x0, {0xb6, 0x9}, {0x7, 0x81}, @quote={{0x8, 0xffffffff}, 0xcd, 0x0}}, {0x6, 0x100000000, 0x80, 0xfffe, @time={0x0, 0x0}, {0x1, 0x8}, {0x9, 0x100000001}, @note={0xfffffffffffffff7, 0x400, 0x5, 0x4, 0x1f}}, {0x80000001, 0x401, 0xfffffffffffffd62, 0xd85, @time={0x0, 0x989680}, {0x4, 0x3}, {0x5003, 0xfffffffeffffffff}, @result={0x7f, 0x101}}, {0x1, 0x1, 0x5, 0x10001, @time={0x77359400, 0x0}, {0x80, 0x9}, {0xffffffff, 0x81}, @raw32={[0x5, 0x8d60, 0x2]}}], 0x1b0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0xc, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ce8000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000fb5000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00000f3000)={0x0}, 0x8) 2018/01/31 07:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215de2fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009da000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 07:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000010d000-0x9)='/dev/sg#\x00', 0x2, 0x280002) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) gettid() getpgrp(0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00006b3000-0x16)="6e65742f69705f7461626c65735f6d617463688c7300") fcntl$notify(r2, 0x402, 0x3) sendfile(r2, r2, &(0x7f00005a6000)=0x0, 0x27) clock_gettime(0x0, &(0x7f0000ebe000-0x10)={0x0, 0x0}) utimes(&(0x7f0000ce2000-0x8)='./file0\x00', &(0x7f00003eb000)={{r3, r4/1000+30000}, {0x77359400, 0x0}}) 2018/01/31 07:31:46 executing program 0: fanotify_mark(0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, &(0x7f00004a8000-0x8)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x9e5) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0xa43213b1f19cd70) execveat(r1, &(0x7f0000967000)='./file0\x00', &(0x7f0000000000)=[&(0x7f000086d000-0xc)='cgroup#ppp1\x00', &(0x7f0000000000)='*trustedppp1\x00'], &(0x7f0000a80000)=[&(0x7f0000000000)='%\x00', &(0x7f0000251000)='\'GPLuser-^vboxnet1systemwlan0eth0\x00', &(0x7f0000000000)='ppp0+vboxnet0^{vboxnet1mime_type\x00', &(0x7f0000001000-0x6)='bdev^\x00', &(0x7f0000000000)="5e73797374656dd82e246d643573756d2d2a6367726f757000", &(0x7f0000751000-0x1)='\x00', &(0x7f0000220000-0x4)='@.^\x00', &(0x7f0000147000-0x1)='\x00'], 0x800) [ 54.686563] binder: 7860:7863 ioctl c0306201 20007000 returned -14 [ 54.744301] binder: 7860:7874 unknown command 0 [ 54.755609] binder: 7860:7874 ioctl c0306201 20007000 returned -22 2018/01/31 07:31:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000405000)='./file0\x00', 0x40a000, 0x32) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001c9000)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31, 0x0, 0x0}, 0x58) 2018/01/31 07:31:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0x6b)=""/107) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000)="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", 0x1000, 0x4000000, &(0x7f0000001000-0x7)=@abs={0x1, 0x0, 0x1}, 0x8) bind(r1, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000860000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 07:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000809000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x7ff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f33000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x2, 0x9, 0x101, 0x8, 0x5}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000bd4000)=0x0) 2018/01/31 07:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f4a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d7d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000624000-0x28)={@common='ip_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/31 07:31:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) select(0x40, &(0x7f00006a8000)={0x6, 0x4, 0x65, 0x6, 0x0, 0x9, 0x1ff, 0x7}, &(0x7f0000a1c000)={0x9, 0x7, 0x3, 0x1f, 0x3, 0xfffffffffffffffe, 0x48b, 0xc3}, &(0x7f0000d31000-0x40)={0x7, 0x0, 0x10001, 0x0, 0x8, 0x5, 0x8000, 0x20}, &(0x7f00005b8000-0x10)={0x77359400, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r3, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:47 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000605000)={r1, &(0x7f0000e16000)=""/126}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f2f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00002b3000)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000003000)={0x0, 0x0}) write(r4, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r3, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000005000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2018/01/31 07:31:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffc000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000997000-0x8)={0x0, 0x100000001}, &(0x7f0000d15000+0x843)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffb000)={r1, 0x0, 0x9}, &(0x7f0000ffb000)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000906000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000953000)='/dev/net/tun\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000080e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000003e000-0x8c)={0x1000, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f000073f000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000f64000-0x8)='./file0\x00', &(0x7f00007ce000)='./file0\x00', &(0x7f0000e25000-0x4)='bfs\x00', 0x201000, &(0x7f000097f000)="7ce8bbda6fbc7c8e3f3d3395977442c2e3bd6dfce26ced2a9bac2ae7c63e194abeeef81541451921ed81779a47111849b235efa8df68487dbad89e53e780fc5dc013726eebbf") close(r2) socket$inet(0x2, 0x1, 0x2) 2018/01/31 07:31:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce5000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = syz_open_dev$sndtimer(&(0x7f0000e9c000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) ftruncate(r0, 0x6) r1 = creat(&(0x7f0000887000)='./file0/bus\x00', 0x0) flistxattr(r1, &(0x7f00006eb000-0x35)=""/53, 0x35) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bb7000-0x9d)={0x0, 0x95, "05965132ec3e24412961ee68cef6d6fa933f1ec399f292777dbc893de1e35a68b89ab791ca585629f00236e38b667fcc55d36e1e1191ea1127c5330a2763b7d1837c66cffa7ce1ba5bcf41aecdacd8b6b366732a34cd218074f11c4a98fa438ad165aa50ddae9c9759e2262415bb675988fec05696b22d0d4f0fec3153201271c5959106acd18ba947454c7bb1e94cc1664e4178c2"}, &(0x7f00004f5000)=0x9d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b91000-0x6)={r2, 0x5, 0x0}, &(0x7f0000d18000)=0x8) 2018/01/31 07:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e92000)='./file0\x00', 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000067a000-0x20)={@generic="541abba744ac65ca4c8a6a3ce4d1728d", @ifru_flags=0x802}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/policy\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000069a000)=0x0, &(0x7f0000c75000)=0xffffffad) 2018/01/31 07:31:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='selinux.(posix_acl_accessvmnet0cgroupvboxnet1]!*vboxnet1cpuset+user-\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000442000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000125000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000c7000-0x6)={r1, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000074b000)='cgroup\x00') sendfile(r2, r2, &(0x7f0000ded000)=0x0, 0x3) [ 55.182807] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/31 07:31:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000422000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aee000-0x4)=0x8, 0x800) sendto$llc(r0, &(0x7f0000c88000)="cfecc1bd93037e1b4acce62a725767d65ac52bb239bdf69cab1fa497029e2c60a0e6b4804d7b6a10d6db7223153ba3c1b4899e11", 0x34, 0x4000, &(0x7f00003e4000)={0x1a, 0x16, 0x3, 0x6, 0x1ab021e6, 0x5ac, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002b3000-0xc)={0x0, 0x0}) r4 = dup3(r2, r3, 0x0) bind$vsock_stream(r4, &(0x7f00002b0000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000dc1000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000026f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 07:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f4a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d7d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000624000-0x28)={@common='ip_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/31 07:31:47 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000009000)={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000006000-0x4)=0x5, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000004000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000008000)={0x23e, &(0x7f0000008000)=[]}, 0x130) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rfkill\x00', 0xa00, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f000000a000)=""/4096, 0x13bf, 0x1ffc, &(0x7f000000a000-0x1c)={0xa, 0x3, 0x800000000000008, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) 2018/01/31 07:31:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) openat$autofs(0xffffffffffffff9c, &(0x7f000073e000-0xc)='/dev/autofs\x00', 0x402002, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c56000)={0x8, 0x0, &(0x7f0000468000-0x8)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) [ 55.268740] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 55.290317] audit: type=1400 audit(1517383907.369:41): avc: denied { set_context_mgr } for pid=7919 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 55.321963] binder: 7919:7920 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 55.348125] binder_alloc: binder_alloc_mmap_handler: 7919 20000000-20002000 already mapped failed -16 [ 55.365923] binder: BINDER_SET_CONTEXT_MGR already set [ 55.370631] binder: 7919:7934 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 55.379849] binder: 7919:7920 ioctl 40046207 0 returned -16 2018/01/31 07:31:47 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x4a4300, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c08000-0xc)={0x9, 0x8001, 0x7, 0x1, 0x401, 0x80000000}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:31:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:47 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000fe3000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f00004bf000-0x8)={0x3}, 0x8) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/31 07:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000453000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000102000-0x28)={@generic="632875f9ed6a62869a35b7ad575c08ac", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005c2000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009ff000-0x8)='./file0\x00', r2, &(0x7f000092d000)='./file0\x00') 2018/01/31 07:31:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndseq(&(0x7f0000a12000)='/dev/snd/seq\x00', 0x0, 0xa0401) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d02000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x80000000, 0x7, "cf2d677df4293e1f2ca40aae76d46bd36b4a492f2134e5cfd053d8dfea00b76c011dc1efe30c27b68b90f061375a9b925c40c453acbde62d25090a7521401244f1a1bfced632fb688670692ac150d27d"}, 0x160) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x4713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x20}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r0, 0x1, 0x100, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000c59000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000072b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000-0x4)=0xe8) 2018/01/31 07:31:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f000037a000)='/dev/sg#\x00', 0x81, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000001000-0xc5)=""/197, &(0x7f0000efd000-0x4)=0xc5) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0x6, 0xf6ad, 0x9, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fcf000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000ebc000-0x6)='/dev/usbmon#\x00', 0x10040000000002, 0x2203) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000576000-0x4)=0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00005d6000)=""/248, 0xf8) 2018/01/31 07:31:47 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0xffffffffffffff00, 0x5}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000005000)='attr/fscreate\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006e8000)=0x0, &(0x7f0000004000)=0xfff2) 2018/01/31 07:31:47 executing program 4: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cc5000)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = dup(r1) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000cc0000-0x8)={0x0, 0x0}, &(0x7f0000762000-0x4)=0x12b) uname(&(0x7f0000cbf000)=""/28) 2018/01/31 07:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000509000-0x8)='./file0\x00', 0x8400, 0x40) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000239000)=""/6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c23000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x7, [@loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x8000000000000000, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendto$inet(r2, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47a", 0xb6, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x806, 0x9, &(0x7f00002fe000-0x8)={0x0, 0x0}) 2018/01/31 07:31:47 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x3, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000069000-0x12)={@generic="3ef84f805e0e5134a619a3de0c8de8e1", 0x7ff}) 2018/01/31 07:31:47 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000a7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e4d000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0xa, 0x8, 0x0, 0x0}, &(0x7f0000d2b000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000635000)={r1, 0x1}, &(0x7f000026c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x3}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000023f000)={0x0, 0x0, []}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet(r3, &(0x7f00008b8000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e4000)=0x10) connect$ax25(r3, &(0x7f0000123000-0x10)={0x3, {"c3b73fb91564a8"}, 0x9}, 0x10) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000a1e000)={0x7, 0x1}) 2018/01/31 07:31:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c12000-0xc)={0x0, 0x0}) dup(r1) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/31 07:31:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x14, 0x0}) r1 = add_key(&(0x7f0000fee000+0xf67)="74000c00040019003d42", &(0x7f0000fee000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000a37000/0x2000)=nil, 0x2000}) keyctl$describe(0x6, r1, &(0x7f000028f000)=""/153, 0x36) 2018/01/31 07:31:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x100000803, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000804000)={0x0, 0x0, 0x1000}, 0x4) 2018/01/31 07:31:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000003000-0xd6)=""/214, 0xd6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="b271dccbd8df15b66d7676b511426520c1112582b5fe3cef6081e3860f519c58221f0917d026ce213ad3933a4c076cccce4ced8ca2bd7bfefc4555feb811b1bbaa4417f9e025c9f05b15b91de094206741f1e371ed5ae983079f1a2e2e458d8be339909c9903eca2651d0ce41adbbf8adf998dde70b7", 0x76, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80000005, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000004000)=0x0, 0x8) 2018/01/31 07:31:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x3, 0xa322}, 0x1, 0x6, 0x6, {0x80000001, 0x74}, 0x1, 0x67cc000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x10001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x92, "1b970c81319901ba97d3b048952e7a6775ac78a5d897922dcf2cc0d30429c3edb18a0b3359ffe88b59c9508a7d96ba62364f363477f02414c68aaf4120c628a5f45c20edc2328a5964e19136d210fe03772936db0022a7f884b5f7685031396eea806cf71df38294ab276de120e1d6e7690363247fe552a7195bb6b026f6b5cb265449a0080334eb43b8f6faac9cc4522b90"}, &(0x7f0000002000)=0x9a) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0xf, 0x0, 0x4, "b43f46dc416e008c1df2137fa99c5625a1d80c6fdcc515c51ef85d2e0c70dff8cb102199aa1c5f99342830f4acc4553e9906e3a31e76e34d4332442b4d5dedb7", "eb96bb85303b321f384d6966ca70a100e677ce5643c361312ca2e378ff03be33ff9a8f4d40169371f394e864beb2a4ded0b5f26be58cbee5a62c1601d251eb97", "1a76c0a046e9f74b16e180e8e535e7fac32746c448fd3c893985a467a08b66f0", [0xa, 0x800]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000003000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00', 0x1400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r2, 0xa0, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x933}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffeffff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000)=r2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x81, 0xb228, 0x208, 0x9cc, 0xfffffffffffffff8, 0x1, 0x3ff, 0x5, r2}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r3, 0xffffffff}, 0x8) connect$pppoe(r0, &(0x7f0000003000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000009000-0x1)={0x4}, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000006000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000)={r2, 0x4, 0x4, 0x4}, 0x10) write$eventfd(r0, &(0x7f0000006000)=0x6, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000007000-0x4)={0x0}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000009000)={r2, 0x2}, 0x6) 2018/01/31 07:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000134000-0x10)={0x8, 0x85}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2018/01/31 07:31:47 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00001bd000-0x4)=0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000043c000-0x6)='sched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000d03000-0x4)=0x4) syz_fuse_mount(&(0x7f0000522000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/01/31 07:31:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fb000)='/selinux/enforce\x00', 0x430000, 0x0) bind$ax25(r0, &(0x7f0000a32000)={0x3, {"58a47686d95e63"}, 0x1}, 0x10) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000bdc000-0x6)="07de06fa0000", 0x1000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000089d000)=0x0, &(0x7f0000bb8000-0x4)=0x4) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000443000-0x10)='/selinux/status\x00', 0x10, 0x0) 2018/01/31 07:31:48 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x200000000000, 0x8f, 0x6, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x1, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c08fcffffffffffffff090b"}}], 0x60) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000be4000)={0x0, 0x6, 0x0}, &(0x7f0000f5e000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a89000)={r3, 0x5}, 0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bb9000-0xb6)={r3, 0xae, "62476463f32a6428f03a8e5bd268602c33faa868099c9187646a2c37c65d69498351c018065cd4249ab5373c1e901242d75890c0c7bea9c53f9621fbcbdcb5e72652f13e85878eeec1268e6b3a9e3232c42fc780daa51ec46a36989bc7d3af042f56e46d2feeb1cdfe48772a661f3877efdac81a35928095d55f002d1ef9794efb1ef8732db84b27db32a51684826f2f1bb05717484452312b22c23f0fe80f7063d82978437e1a3e9eb6a6cbe29c"}, &(0x7f0000f5f000-0x4)=0xb6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:48 executing program 0: keyctl$read(0xb, 0x0, &(0x7f0000aa4000-0xf)=""/15, 0x1be) 2018/01/31 07:31:48 executing program 5: r0 = socket(0x8, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/31 07:31:48 executing program 7: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) getsockname(r0, &(0x7f00007f2000)=@generic={0x0, ""/126}, &(0x7f0000fad000)=0x80) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 07:31:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f000053c000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x7, 0x6, 0xfff, 0x800, 0x3, 0x10000, 0x101, 0x7}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0xf591, 0x7fff, 0xf182}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x7ff}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r1, 0x173997c9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000004000)={0x7, 0xfffffffffffffffc, 0x7, 0x9, 0x7ff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@generic="b4f79f2f5265e714ed4b4ae4e0dcec4e", &(0x7f0000005000)=@ethtool_rxfh={0x47, 0x1000, 0x1, 0x7, 0x7, "b03f3f", 0x6, [0x401, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000002000)=@random={'user.', '/dev/sequencer2\x00'}, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000006000)='user.', 0x40, 0x19, &(0x7f0000003000)={0x8000, 0x4, 0x7ff, 0x1, 0x80000001, 0xf19, 0xea8, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000008000-0x1)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000003000)="b12ad3cd6d614adcf921c4e7ac3efa66a7f90358fab14c197c0c990adc0ea9e60c84e02aeab8ffc1efabb4dc393dec831597a76b7abdd754755089f8f52eddb85efc27c4f636ee32f2379a743afc97f92fc7ecff81bbce58d06918c1cc9ec0f6dc9181fdb08b7d5926c46bd6254798cd8e8db3bc8f540760aff7708e93483a2e47a56806ce43383e60bb0b9c07ec29bf653f4de0ef403490ef0976704ab190592a2e07c255") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000008000-0x4c)={0x800, 0x4, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000008000)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x2, [0x1000, 0x1ff, 0x0, 0x3ff, 0x4, 0x3ff, 0x301, 0x100]}, 0x5c) 2018/01/31 07:31:48 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/sequencer\x00', 0x20041, 0x0) pwrite64(r0, &(0x7f0000537000)="56e72ea3c1d6d1117b944cdfe8d167f1177111ab9608830781e045dbb2265cf8a829e7275636b874709d821434f8623b8603b2f69f877c1a23908d518cbbe8f90b38707e23928a9cb8d488635a4025e85e557cd2188e8956c23fc6ef7160", 0x5e, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fe7000)={0x4, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$getown(r1, 0x9) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc, &(0x7f0000fe7000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ea4000-0x4)=0x0) 2018/01/31 07:31:48 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f0000408000)={0x0, 0x0}) eventfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000408000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c7e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008aa000)=@dstopts={0x21, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8602}, @enc_lim={0x4, 0x1, 0x3}]}, 0x11) 2018/01/31 07:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) mincore(&(0x7f000020b000/0x3000)=nil, 0x3000, &(0x7f0000075000)=""/25) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000dac000)={@generic="8771acf489c48f8e7a4c914bafc7d273", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 07:31:48 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = add_key$keyring(&(0x7f0000009000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000)="ad8b8f11211cb5f9bb4b6e80cc6c0fa2b1cc986b3d4482a4bd15da4fea5d0818eb278472928133659f42dc593ad297ab2f01a32218dde4b5dfc69d3295a4997c643343d43582c915a50c48094a90", 0x356, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f000000b000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000b000)='syzkaller\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000c000-0x8f)="fc842ca274e19e37a65280229c74258e8581ddbe55f104ffc73b08fd8d68640ee407ea6ec95bb5dc9302ffec776638dec82ac0d4ffdcf5a147f0ce78ef36e73abb7bb08f7861c5e5dd6fa67d15bf125dff5b20318e37e92ff315f992a2b9ff86522b45ae00badfd25fc97bc64ddbe9d645720f2d8534528a14ce74f915dd20a7a527972e0bdd47ce9a83e1c7f21ad0", 0x8f, 0x0) keyctl$setperm(0x5, r3, 0x20000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0xfffffffffffffd69, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f000000d000-0x60)=[{&(0x7f000000a000-0x11)=""/17, 0x11}, {&(0x7f000000d000)=""/51, 0x33}, {&(0x7f000000d000)=""/12, 0x220}, {&(0x7f0000004000-0xf)=""/166, 0xa6}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000e000-0x22)=""/34, 0x22}], 0x6) 2018/01/31 07:31:48 executing program 0: chmod(&(0x7f00003d7000)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004ac000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00006db000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x248c0000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x14)={0x14, 0x40, 0x300, 0x2, 0x3, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20004000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1, 0x1, 0x3, 0x1f, 0xa, 0x0, 0x20, 0x0, r2, r3}, {0x1, 0xfe94, 0x5, 0x40, 0x8000, 0x7f, 0x2d58c475, 0xfffffffffffffffd}, {0x3, 0x3, 0x7ff, 0x100000000}, 0x8000, 0xc, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@rand_addr=0x3, 0x4, 0x2, 0x1, 0x1, 0x3, 0x9, 0x887a}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x4, 0x49a7, 0x3, 0x4, 0x25}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r4, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x8) socket$unix(0x1, 0x7, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000003000-0x28)={@generic="b8455422b240b7d77c96b7a4299f645a", &(0x7f0000001000-0x48)=@ethtool_gfeatures={0x3a, 0x4, [{0xbf, 0xffff, 0x7, 0x20}, {0x7c, 0x6, 0x3, 0x6}, {0x80000000, 0x873, 0x1, 0x7}, {0x6, 0x40, 0x1, 0x23}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000005000)=r7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r5, 0x6, 0x7f, 0x95}, &(0x7f0000007000-0x4)=0x10) 2018/01/31 07:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind(r0, &(0x7f000085c000)=@llc={0x1a, 0x11, 0x9, 0x74a7, 0x0, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c31000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:48 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/sequencer\x00', 0x20041, 0x0) pwrite64(r0, &(0x7f0000537000)="56e72ea3c1d6d1117b944cdfe8d167f1177111ab9608830781e045dbb2265cf8a829e7275636b874709d821434f8623b8603b2f69f877c1a23908d518cbbe8f90b38707e23928a9cb8d488635a4025e85e557cd2188e8956c23fc6ef7160", 0x5e, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fe7000)={0x4, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$getown(r1, 0x9) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc, &(0x7f0000fe7000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ea4000-0x4)=0x0) 2018/01/31 07:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f00006ce000)=[{r0, 0x8, 0x0}, {r1, 0xa120, 0x0}], 0x2, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000fff000-0xd)='/dev/urandom\x00', 0x0, 0x0) dup3(r2, r3, 0x0) 2018/01/31 07:31:48 executing program 4: r0 = syz_open_dev$random(&(0x7f0000887000-0xc)='/dev/random\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000065b000)=""/40, &(0x7f0000001000)=0x28) 2018/01/31 07:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f3d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000587000)={&(0x7f00005d5000/0x4000)=nil, 0x4000}) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000)="", 0x0, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000522000)=""/203, &(0x7f00002ac000-0x4)=0xcb) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000c39000)=0x1, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004ca000)={0x2, [0x0, 0x0]}, &(0x7f0000cd7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff4000-0x8)={r3, 0x100000001}, &(0x7f0000c69000)=0x8) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000487000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b42000-0x8)={0x0, 0x1000}, &(0x7f0000ed5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000065e000-0x10)={0x8, 0x8000, 0x7ff, 0x8, r5}, &(0x7f0000aa9000)=0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) alarm(0x9) 2018/01/31 07:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d64000-0x7)='nssut/\x00') ptrace$setopts(0x4206, r0, 0x8, 0x1) setns(r2, 0x0) 2018/01/31 07:31:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000068d000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000b17000)=""/125, 0x7d) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008d1000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c1f000)={0x0, 0x1, 0x1, 0x1, 0x100000000000, 0x50, 0x580, 0xffffffff, {0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x81, 0xffffffffffffff33, 0x7}}, &(0x7f00009c9000)=0xb8) accept$packet(r1, &(0x7f000048b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005d6000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff0000)=@assoc_value={r2, 0x800}, 0x8) 2018/01/31 07:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000542000)=0x9, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) clock_getres(0x0, &(0x7f0000669000-0x10)={0x0, 0x0}) syz_open_dev$tun(&(0x7f000015f000+0x958)='/dev/net/tun\x00', 0x0, 0x400000) 2018/01/31 07:31:48 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000604000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/22, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) 2018/01/31 07:31:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000063c000-0xb)='/dev/hwrng\x00', 0x101080, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d31000)=""/49, &(0x7f0000fcb000)=0x31) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:48 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x40080, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000002a000-0x8)='./file0\x00', 0x10840, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000001c000)="3db14c739076bebb0626e26735ea165c", 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000029000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000028000)=0xc) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x40000000000000, 0x0, r3}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.157627] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.164523] CPU: 1 PID: 8065 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 56.172066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.181412] 0000000000000000 1590549ee2b0b17a ffff8801d2557830 ffffffff81d028ed [ 56.189392] ffff8801d33d0180 1ffff1003a4aaf13 ffff8801d25579b8 0000000000000000 [ 56.197359] 0000000000000000 ffff8801d25579e0 ffffffff81605ec5 ffffffff81236530 [ 56.205321] Call Trace: [ 56.207883] [] dump_stack+0xc1/0x124 [ 56.213228] [] handle_userfault+0x715/0xf50 [ 56.219175] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.226166] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 56.232551] [] ? finish_task_switch+0x1e7/0x4e0 [ 56.238841] [] ? finish_task_switch+0x1bb/0x4e0 [ 56.245130] [] ? handle_mm_fault+0xb5d/0x3190 [ 56.251247] [] ? handle_mm_fault+0x291e/0x3190 [ 56.257468] [] handle_mm_fault+0x2938/0x3190 [ 56.263495] [] ? copy_page_range+0x1480/0x1480 [ 56.269699] [] ? __do_page_fault+0x780/0xa00 [ 56.275727] [] ? vmacache_find+0x57/0x290 [ 56.281498] [] __do_page_fault+0x35b/0xa00 [ 56.287349] [] do_page_fault+0x27/0x30 [ 56.292859] [] page_fault+0x28/0x30 [ 56.298114] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.304931] [] ? snd_seq_ioctl_set_queue_tempo+0x92/0x120 [ 56.312087] [] ? snd_seq_set_queue_tempo+0xb0/0xb0 [ 56.318638] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.325623] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 56.332528] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 56.339336] [] ? __fd_install+0x224/0x5f0 [ 56.345102] [] snd_seq_do_ioctl+0x171/0x1a0 [ 56.351049] [] snd_seq_ioctl+0x5d/0x80 [ 56.356559] [] ? snd_seq_kernel_client_ctl+0x150/0x150 [ 56.363454] [] do_vfs_ioctl+0x7aa/0xee0 [ 56.369045] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 56.375249] [] ? __fget+0x20b/0x3b0 [ 56.380491] [] ? __fget+0x232/0x3b0 [ 56.385739] [] ? __fget+0x47/0x3b0 [ 56.390902] [] ? security_file_ioctl+0x89/0xb0 [ 56.397103] [] SyS_ioctl+0x8f/0xc0 [ 56.402276] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 56.443417] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.448168] CPU: 1 PID: 8065 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 56.455697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.465042] 0000000000000000 1590549ee2b0b17a ffff8801d2557830 ffffffff81d028ed [ 56.473037] ffff8801d33d0480 1ffff1003a4aaf13 ffff8801d25579b8 0000000000000000 [ 56.481037] 0000000000000000 ffff8801d25579e0 ffffffff81605ec5 ffffffff81236530 [ 56.489036] Call Trace: [ 56.491599] [] dump_stack+0xc1/0x124 [ 56.496947] [] handle_userfault+0x715/0xf50 [ 56.502893] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.509895] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 56.516279] [] ? handle_mm_fault+0xb5d/0x3190 [ 56.522397] [] ? handle_mm_fault+0x291e/0x3190 [ 56.528607] [] handle_mm_fault+0x2938/0x3190 [ 56.534636] [] ? copy_page_range+0x1480/0x1480 [ 56.540848] [] ? __do_page_fault+0x780/0xa00 [ 56.546903] [] ? vmacache_find+0x57/0x290 [ 56.552680] [] __do_page_fault+0x35b/0xa00 [ 56.558543] [] do_page_fault+0x27/0x30 [ 56.564057] [] page_fault+0x28/0x30 [ 56.569304] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.576115] [] ? snd_seq_ioctl_set_queue_tempo+0x92/0x120 [ 56.583277] [] ? snd_seq_set_queue_tempo+0xb0/0xb0 [ 56.589835] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.596827] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 56.604000] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 56.610837] [] ? __fd_install+0x224/0x5f0 [ 56.616628] [] snd_seq_do_ioctl+0x171/0x1a0 [ 56.622580] [] snd_seq_ioctl+0x5d/0x80 [ 56.628091] [] ? snd_seq_kernel_client_ctl+0x150/0x150 [ 56.634994] [] do_vfs_ioctl+0x7aa/0xee0 2018/01/31 07:31:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00007a7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000604000-0x4)=0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e2c000)=@assoc_value={0x0, 0x4}, &(0x7f000053b000)=0xfffffffffffffcd6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001ee000)={r1, 0xfffffffffffffff7, 0x3, [0x7, 0x4, 0x9]}, &(0x7f0000209000-0x4)=0xe) unshare(0x20020000) r2 = gettid() exit(0x0) r3 = syz_open_procfs(r2, &(0x7f00001f9000-0x8)='ns/ipc\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000ec6000-0x14)={0x2, 0x2, 0x5, 0x3, 0x8}) 2018/01/31 07:31:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) accept$inet(r0, &(0x7f0000855000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a77000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) getsockname$inet(r1, &(0x7f0000c0c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10) 2018/01/31 07:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) recvmsg(r0, &(0x7f00001e7000-0x38)={&(0x7f0000426000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000acc000)=[], 0x0, &(0x7f0000960000-0xf7)=""/247, 0xf7, 0x0}, 0x40000122) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002eb000)={0x0, 0x0}) 2018/01/31 07:31:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000693000)='/dev/rfkill\x00', 0x4000, 0x0) writev(r0, &(0x7f0000740000)=[{&(0x7f0000f39000-0x25)="590d1d3984fdb77def1b942724f4655de62832e69767edd439420ab8a54634ef51a86f38379d4dfed18e612604cf2907761498f696cc376f", 0x38}, {&(0x7f0000ac8000)="c4efc0b5fa9248f78f2f60302235d7ffd27ef4723ad7a71025749c3a185587f53e539d15207593d9a961b6f407a7a1c9269d66c4f6800b397d93ce5dcdea0dc0720373071b10ab70452fae9588013e1a6db9e75e4aeba2904e46fa76a6771b50a491f472bb43901feee314897ad2380794090f5d8da2e7aeba7652970d4b79d5", 0x80}, {&(0x7f0000d00000)="e198771a71e04dc3eac87dc1c6af1994cde80dda0ce1dd84e82f3a2f1f6193d218ba01b1872613789a9e", 0x2a}, {&(0x7f0000069000-0x15)="2384d38a65d3322631dd741bad78b005807354ea2e", 0x15}, {&(0x7f00003aa000-0xeb)="4ce3e60eb0bca884e8ff3e9b2a73c61ffef2aa816270632cade7b1366feea871082d640b7a86be7487cda83d9572aa38a1b3c43c166fde0d8833ecc7d41eb316064bc47bda62dd3ee2d0856711e3e0801a64b930a8c98fabfe89d367fa03f9a907afbd9568512ce82e9c979f8e17694e87fa9f3f0abd46df10efedc0bf7e7a43b137f9ddd16a44d087f99667e3b41bd19f4def10b2dda484873c2626f562095a2f286605ac1f67c7e7cb6dca7b17ff0634ae8a295d6d5e9a0a13ed82ecd2509d6e6a56685dbf737be23de1204241e3a687b07b35ba71ea295807bec741c0cf614f526c8f93ed07d78efd6f", 0xeb}, {&(0x7f0000510000)="57c043e3d480b52678abcc77c076a3802f667bb8bdb0879d2494fae94ca89bf00b4b9ab3bc326647f257c8c9783e7f9621296e5a5c5211307ce40683643867d99fab46225a9fe5f09e848ec01a07a3b9f39dec449afa3a7d818a12500f8eec701469fdffd7195a2efe65ad8b05483e674396a0c810b663e541948b0c4038e9fbb01ef5cc059f2bb9bdfebea45d4071c49b9396d5d7f4b66bbaaf0c63840afb07a1f7aed764b23b60b759c78a188c1ba4", 0xb0}, {&(0x7f0000b0c000-0x8a)="84b5a9fcd8613e4beaff9983c57c2521b34171488261d222b8c92cd2154e20de7898179de24b4fd6df111072dd5e846d6be4c112ec76a8437ffe134098d980a5147a789e01356db8dc1f05e047de4ad67d26c67112f901d934d2acb9671ed086bc2f709dca42d9c2394cb4346716a5995528a20f05e1bed314265db6bb652f81a43f4053d3354db2a878", 0x8a}, {&(0x7f0000a3c000-0x72)="1754c3b7a3f77e1e02aa49b605c169a72d2a4bc4d0aabf9d8e235031a3a36cb8efe5680c3b862943fadacf562219baa75b025a6c9990215124463011c4f9102c3c644a9777047ab5b2411660bb997b8a7a26f862fa94314e95e12589d8a905b3e47cea5882832b179a1147cb1dd111b5a395", 0x72}], 0x8) 2018/01/31 07:31:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000430000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000f05000-0x8)={0x9, 0xf3d6}) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000589000)='./file0\x00', 0x8002, 0xb) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b4000+0xd1a)=0x60) sendfile(r1, r2, 0x0, 0xfffffffffffffffb) r3 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) lseek(r3, 0x80000043, 0x0) pipe(&(0x7f00000a3000)={0x0, 0x0}) statfs(&(0x7f000099d000)='./file0\x00', &(0x7f0000daf000-0x1f)=""/31) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e58000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3e00000000000000, 0xffffffff80000000, 0xd8, 0x1}, &(0x7f0000f95000-0x4)=0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000088e000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc5000)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007c5000)={r5, 0x62d, 0x3, [0x494c, 0x10000, 0x7]}, &(0x7f000007a000)=0xe) 2018/01/31 07:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer2\x00', 0x101041, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000066e000-0x4)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/01/31 07:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffea7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/31 07:31:48 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000001000)=0x6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000006000-0x10)={r1, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) [ 56.640596] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 56.646798] [] ? __fget+0x20b/0x3b0 [ 56.652049] [] ? __fget+0x232/0x3b0 [ 56.657295] [] ? __fget+0x47/0x3b0 [ 56.662454] [] ? security_file_ioctl+0x89/0xb0 [ 56.668659] [] SyS_ioctl+0x8f/0xc0 [ 56.673821] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 56.691770] device syz4 entered promiscuous mode 2018/01/31 07:31:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000486000-0x4)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000b81000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000822000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000946000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/01/31 07:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f00001b0000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) fcntl$setpipe(r0, 0x407, 0x5) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/31 07:31:48 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000459000)=0x0, &(0x7f0000b13000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000982000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001ba000-0x4)={0x0}, &(0x7f0000b3a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009a9000-0x8)={0x0, 0xae}, &(0x7f0000c3f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d34000)={r2, @in6={{0xa, 0x0, 0x98c8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x9, 0x3, 0x4, 0x6, 0x8, 0x53d7, 0xf, 0x1000, 0x401, 0x6, 0x0, 0x1f, 0xffffffffffffffc1]}, &(0x7f00006a0000)=0x108) [ 56.763000] binder: 8115:8118 ioctl c0306201 20008fd0 returned -11 2018/01/31 07:31:48 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006b9000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f71000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f70000-0x6)='cubic\x00', 0x6) 2018/01/31 07:31:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000094e000)={0x5, 0x3}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x27) ftruncate(r0, 0x8f1) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xc)='net/udplite\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000003000-0x8)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000004000-0x4)=0xffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x8, r0, &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000006000-0x33)=""/51, 0x33}, {&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000005000-0x89)=""/137, 0x89}, {&(0x7f0000006000-0x20)=""/32, 0x20}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000004000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000006000-0xe0)="cc203b76380f395d598e7f1878fc4e6dfbbdacd7e256a9ec154adb5992bef1c84ecfba3544f874120a82d659ffb243688139180c9cd67786cd7adfe5c428756289d88f20cd2e625be5272020d3f612adeadef52cdfba861f76574f33e84565eb00d5e5374a771cc39067dc899a85f639713e88876a4947fdaf8a40424b02824c2830169891c54883589d73b3ad45754a39553d587e9041859df3b19aad3c52db2e96f55b85f841a0e6d831bd8098cad159525536c1b91615a68d09c50314e245c34aba0594e4e168420beec4ae28a8473fccb191b4c08af91f0966cb9c4e5a8a", 0xe0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000006000)="") r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000007000)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x5)={0x0, 0x2}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000)={r4, 0x83, "7853390aa232622ead48a3e58b73f24be8f2a3c7ef7e85ee0efd52f1f985df7ecb2bbc36bafbd34c05f565329ab5ea99f56ae860558e21956747709991d97c7693a03e705a84f87a7d389e3946843bef1e9f2b307bf673d9a17dab1a1f63c952e0bede5c0b0015447c7e9c0097e5bbd64fff4491613644f5090a29446d28c0d4810eff"}, &(0x7f0000005000)=0x8b) 2018/01/31 07:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) r1 = getpid() r2 = gettid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4d000)='/dev/rtc\x00', 0x20000, 0x0) accept4$netrom(r3, &(0x7f0000146000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000958000)=0x10, 0x80800) read(r0, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000194000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000767000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x0, 0x0, 0x0, 0x0}) tgkill(r1, r2, 0x1) 2018/01/31 07:31:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000355000)={0x0, 0x7}, &(0x7f0000779000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008fd000-0x8)={0x0, 0x0}) getpgrp(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/hwrng\x00', 0x340, 0x0) write$sndseq(r4, &(0x7f0000ded000)=[{0x100000001, 0xffff, 0x40, 0x6, @time={0x77359400, 0x0}, {0x101, 0x80}, {0x7fffffff, 0x40d1}, @connect={{0x6, 0x8}, {0x10000, 0x7}}}], 0x30) ioctl$KDSETMODE(r4, 0x4b3a, 0x9) r5 = syz_open_dev$sndseq(&(0x7f0000524000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00002ff000-0x8)=0x401, 0x8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002a3000-0x4)={0x8, 0x7, 0x2000}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e84000-0x8)={r2, 0x7ff}, &(0x7f0000ab1000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f000030d000)={{0x0, 0x8001}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001de000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x805, 0x8, &(0x7f000062a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ad6000)={0x0, 0x800, 0x0, 0xfffffffffffffff9, 0x2}, &(0x7f0000979000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef8000-0x10)={r2, 0x800000008, 0x4e, 0x8}, 0x10) 2018/01/31 07:31:48 executing program 6: r0 = getegid() setfsgid(r0) fanotify_init(0x40, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x140, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/79, &(0x7f0000001000-0x4)=0x4f) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='nodevwlan1-]&vboxnet0em1\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r2}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r4 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x204001, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004000)=0x0) prctl$setptracer(0x59616d61, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1e, &(0x7f0000004000-0x65)=""/101, &(0x7f0000005000)=0x65) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000007000-0x1)='\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000007000-0x101)={0x0, 0xf9, "d78ba2a08edc6fb16d1bea93239b483488ced23d19d712fa8fed27701016642c4084281be16c6927ca705219cdf06d396a0ba482f544bbce52f5b545e29c0fdec5f8e7f73ca2a07f20577a2b4ef7c8e78316b1d88070ec16c1916cb7002584271b196c5d6642e68310852145bb2f9527b0583d5d42817865e1d533e4556e39fb93158d94d36149ca83c4042d6b3d2d02b4fb963ada11ae0e0e43364688b23cd78225c6df37515d67c76fad9475279971f9dc049bd2bfb401679adb7d0881c6ba3dd8c0e60cec5010caddb5111084c9a2ca6f7f5f5f178b7691760bbe1950fa62653c38742503a83cb75d2092d21996860d4922098fd94cb591"}, &(0x7f0000006000)=0x101) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000004000)=r6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000007000)=[{&(0x7f0000000000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x50)=[{&(0x7f0000004000)="9345854ac16040cd00e1de8686bd06f8418b8c624452f23c4164919c184e2eb3f991185c2c10254e946b4d3801e17fa56b0aedab65cb5601677282cf148f1656390277724d13dddda129a8a39cb502c00adc110933632f1a644f1f5f6f3ccf19fae275e8b1bfdd92", 0x68}, {&(0x7f0000007000)="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", 0xfa}, {&(0x7f0000004000)="8bc99707406c14b06656ea2ae937698e906cc881c97b45f75cfe313b56b65c301b1a6e72771b9a20a0ea05f7a6bded4d", 0x30}, {&(0x7f0000007000)="d12981c9acde6a51ad92a894a67d08c17d289a47ee1ac8ad5c8f11d5e8fa16a6794cdeacb6797fafdb8ab02c55883832be2258c5d285cc6ea9f9f291f88423e5a7ba3bd8bfc5db903ce3957b735a16fc1db8500cca21dbfff862c91899e9a2", 0x5f}, {&(0x7f0000007000)="0c983e8d5bac2e0ab409d3fd6f0bbe0093a8b31838873cda7289ef88419b628769173b28a0bcc39c9216d127263d3b08b5d05ee7aac50f9c4a19e82fbc32440d083d4849b759c95357d30e9def221b410dfb1d853f8365f4928df92d8f77c617e773fa4e9c8d8e64ca3ebc8e867b74dd317b609ce517d41c48d9f74a00d28470dd767b39be5484a28f72ec6eecd369f0", 0x90}], 0x5, &(0x7f0000008000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x2, 0x81, 0x8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5b7, 0x202, 0x567, 0x2c, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x0, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0xffff, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x1, 0x10000000000000}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x4, 0x8000, 0x200, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x8, 0xfffffffffffffff9}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0xb75, 0x5, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x2, 0x7, 0x7, r6}}], 0x1b0, 0x4004}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000008000-0x20)=[{&(0x7f0000008000-0xf2)="b3f52e7c8e31ec6efa769e5553b3a0edbccb37d7abca986b0aa6620579a0a6c7ef4f73937614e7477fbc81f3d9280ba014d08f3c4fd157baafd8b603175459673631b5e418d439acd485853c5bb39639625d6afe40d46f1e0df1ed454225072e7c2f0a4fce89bd2c717725b9bee6148ed19349b3a37b234a0d7c713221757d005dedcc9d9ddf22bb586311a9563471428776e1680fe8a39051a1a94b15b5573608778971d042987ed4ab1007b6309aa43a9e13ee1093624de9f8a05e04522f37da71f44c106a378e6e281a1cd1d5c9afd1e61ae0bfc0d58dea88d46f0adec4a20573fcad9f9651ec5d1299243284fafa2cd2", 0xf2}, {&(0x7f0000008000-0xae)="12ca612e1673c5cc7f13f286c8b28fd3ba3716e7fc46cea53e3bfcad8745e288c07d9865c17195c19c0b410abb3ca05c26643736d9cb91881ac13eeb0021dbde25040e43fd68b7598700b0b6a7116c1a30b2f9d988888832d0e36ff00a68ba64ac99427159a54c10bd8f960033376d19194fd29e67d84e93baf660c8dab65f7234be7dd5609cf19b416acb62ea7f9593f4c1a57f152532c185cc0a9d1346deea2677197acde292669356d05a84bc", 0xae}], 0x2, &(0x7f0000007000)=[@init={0x18, 0x84, 0x0, {0x200, 0x79, 0x7f, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x4, 0x7, 0x81, 0x8, 0x3, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0xb9cb, 0xff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3e9d, 0x2, 0x1, 0x787782db, r6}}, @init={0x18, 0x84, 0x0, {0x1f, 0x4, 0x100, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0xd44e, 0x7, 0x1, 0x4, 0x0, 0x1, 0x5, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x5d18, 0xfffffffffffffffe, 0x1}}], 0x150, 0x20008000}, {&(0x7f0000007000)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000007000-0x70)=[{&(0x7f0000008000-0x367)="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0x1000}, 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0x1000}, {&(0x7f0000006000-0x70)="ab127d5921aed20dc050e6c686593e1259568e227770353957f85dea38b9e2df3fbca58ed484414df62c98ee4d118abeab956c320c9bd45a2270116bb8f45eaadd9466e6185ebc7ba5c293bf43bb1f8615c6072e0a5c108e4caf7e4acdd0b3bbb3e710d656ccfd26b2faf62544495621", 0x70}, {&(0x7f0000007000)="0b0df42761bdae53227409fa45a689a41dd4adf2273a519e55ee4b98f52f68fb809211bd8a16a2a54b3221ce589fc73d31df5ef78eb390d918341b47a50768edd2782b438f499738f4d91d007e7df910922f582d5dedf9dd3745d7e53e2c61733a6e4fc61429f8b2b0578205524c8b8400fec8c50ec7527aabddec94eebc3e30348879aa3134756e8645adb1950e2191823d7de4c6f6614c35a9e7387367b3e5ba31fb1da1b5aa64e790e2ebf6845fe07859c192ffa600f1ab7ea5cb9e26ddabde2be310851ac4cdb641a9a9b087a90a09b828787203397d1c3342ee7eade1dc5438abf0bc43e4", 0xe7}, {&(0x7f0000007000)="fb8d0b12fc1d2446995630f88f3209173bc3eac366e405f134602c8ed889a3364c8640e324b1d43cac47701b931aadc06f5e2eefae2a5ae84472666235dfb9ea6e24b352a338f9be9c55c3c5188227edbe", 0x51}, {&(0x7f0000008000-0xa1)="79aeb80dcad3be02911835f0d5fd278ace62e6d5e77f6d6d69b5b500688ef56a58efd0eab8e38501a82b24ada6d5ae5758faf0df7eaf5a82eb57a41793db95a66037a953f34847fb2a4dbdf38cec08ac575146492d4b6a2ac9b4ea2d739827411c6cee0858bad20427abf59bf3e5075f165982bbfc76a15b1fc65cff170c6b29ed2cabffc2a2b5304cc3a304535f8e1b2b58487cf242e5d318928ecdf09bb6bdc4", 0xa1}, {&(0x7f0000007000)="6267eec746bf479f5bb4e9148991b6429d2236bedce01d047c4836751ca4838eeada6f72c6bcc9986f04b3da328a22ad3d18963438a37e93dbb87ed4454d1800647a3ef7422656778dac29d01d7c04b62282bbf480f29d2e10633184a83de6229479d4350efe9543749fc82ba8af330e1d152406f5121693e43297c389479396d38fe272b0faa6f132123f06e2f7250981dbf0f3c319dc0ed02ee96ab77af62055a6b40d25fcb65b19c785be2f370784215f30459563faf5d9da258395d692c4845e03e6b568aa6ca8b97074994bf651980a49ff9033c7555841cd65", 0xdc}], 0x7, &(0x7f0000008000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x6, 0x80, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8005, 0x4b, 0xa1, 0x1, 0x2, 0x80, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6a2cc65a, 0x400, 0x201, 0x0, 0x3, 0x3, 0x2, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0xe7b, 0x4, 0x2, 0x6, 0x8001, 0x80000000, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x43f, 0xe4, 0x2, 0x10001, 0x7, 0xe44, 0xffff, 0x9, r6}}], 0xf0, 0x10}, {&(0x7f0000004000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000003000-0x5e)="512e7b5340356ead370875acb13bbe459e463f7815a957b95f8ae149f1a3d109e4010e1047afcb2ce47eca3ee814eaee30c51b92792002f4b6bb025349a5e94b94e7434150430571f49f2f5b9b6f68a02ea1e8bdc74b0f18c1dfd0a7d220", 0x5e}, {&(0x7f0000006000)="cc59fd1991c472c16fa67913ddf98aba9486e80dce84e1e4623cd7212893b2b86c49f4402e602fec3df56d66771c5d0b1046e4ed0d1279f861a3a31ca18d58b9213a49a8396b575d5e33d74482b619da7ddaf1fed0102eb3366a4c2187d11c2967e680c83885b542c92d8aa34f0a800afa5515cdff17dd92e38dd0e5ed2fd3350d0cdca0615619f9c6bf1fedff0828dbabb96e784cfe4455176bc653ec13288f1460c4b38c0e29b216078a39835bb0564334f98889", 0xb5}, {&(0x7f0000008000-0x1b)="f3393bbe9be52c22cf536fbba4a9cfafd2091069236d418d442f26", 0x1b}], 0x3, &(0x7f0000008000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x203, 0x101, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x8, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xffffffffffffffff, 0x1, 0x5, 0xfff, 0x7ff, 0xd8, 0x101, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xae15, 0xa, 0x1, 0x1f, r6}}], 0xc0, 0x0}], 0x4, 0x4044000) 2018/01/31 07:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000041b000)=""/27) r3 = open(&(0x7f00004cf000-0x8)='./file0\x00', 0x202, 0x0) connect$unix(r3, &(0x7f00004cf000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r4, &(0x7f0000b71000)={0x0, 0x1c, 0x7, @thr={&(0x7f0000756000-0x80)="e77264c93053eb11f27b09c7201e5ac86329148961b941863a27e7f3449780da53f9531bcc240788f113d9310b8a16ea613b2eb470fee20df8a1ffef08b68a40b47bf489c0117a7dc1d088d30d612c612147eceb18a5be0aa73847ab8db84e7060091fc35882a720528f5c0b797d7a79459e57dc4f0bdd578501003055428f4c", &(0x7f0000c51000-0xb3)="77121b8eef526a5028be878dde97f78a65a76a5eeb934acb26405227a4e698746a6f6220620026675503d324ad892fd11fb1e4f9b40ea2adb4dfa1b0ecc943cb9e819337f7b9c4ad6eada9d9960d40507142816dbfc78b13b49699e53dac55a7b7182438fa105426ae6b6d94f4d9cf4489ba091f16fe980501b7c0ab3221a34202457d078c296aa5b0aafad528e2607ebb53250e046627dfc8a843f32934ad79f311aa5870997e7fc423833fe60ee5975c923f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00008d3000-0x4)=0x9, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f00001c0000-0x1b)="ccfa4266bc1225339cbb1ac78dfbf5eedb1e48d03f4968d3825638", 0x1b, 0x4000000, &(0x7f0000ea6000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000fa000-0x5c)={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x5}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x9, [0x3, 0x4, 0x165, 0xffff, 0x3c, 0x2, 0x7, 0x0]}, 0x5c) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00001d4000)=0x5) 2018/01/31 07:31:48 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000007000)={0x0, 0x9, 0x0, 0x1}, 0x10) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.810056] device syz4 left promiscuous mode 2018/01/31 07:31:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0xac2, 0x80, 0x0, 0x2000009, 0x5, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x1, &(0x7f0000000000)=0x2, 0xfffffffffffffebd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000)=@common='bcsf0\x00') 2018/01/31 07:31:48 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b60000-0x10)='/dev/sequencer2\x00', 0x501040, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a0d000)={0x9, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000e7000+0xb1)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x401, 0x3ff}, 0x8) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x7, 0x3, 0x56, 0x1, 0x0, 0x9, 0x3, 0x0, 0x6, 0x0, 0x2, 0x4, 0x4]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000002000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000003000-0x8c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x80}, 0x8) acct(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000)=[{r2, 0x20, 0x0}, {r2, 0x500, 0x0}, {r0, 0x8, 0x0}], 0x3, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000006000-0x8)={0x0}, 0x8) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0xfffffffffffff001, 0xa, 0xa0, 0xa0, 0xbf, r5, r6}, {0x3, 0xd7, 0x0, 0x800, 0x6, 0x3, 0x10001, 0x5}, {0xddf, 0xff, 0x2fdc, 0x50576be7}, 0x1, 0x4, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x8fdc, 0x8001, 0x8}}, 0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003000)={r3, 0x925}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003000)={r3, 0x200}, &(0x7f0000001000-0x4)=0x8) 2018/01/31 07:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/31 07:31:49 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x3}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x8, 0xffffffffffffffff, 0x40000000}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/enforce\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x1, 0x1947, 0x3, 0x0, 0x100000000, "ef14ffb256092a3e7d717e133d1ec18c530e854751b092f8ffa5a02b9d884d3f5a3635b000f987a804bbe8cc0055a84504108ce51a129ded773086bb61bdc1", 0x7bb}, 0x60) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/31 07:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009a9000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e43000-0x10)={0x7, &(0x7f0000b74000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000038e000-0x10)={r1, &(0x7f000045f000)=""/97}) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) 2018/01/31 07:31:49 executing program 1: clone(0x0, &(0x7f00007ae000)="", &(0x7f00003e6000)=0x0, &(0x7f0000282000-0x4)=0x0, &(0x7f0000306000-0xd)="") linkat(0xffffffffffffffff, &(0x7f0000c10000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000bf2000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000056e000)='/dev/rfkill\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/74, 0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1d, &(0x7f0000001000-0x8)=0x0) 2018/01/31 07:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x0, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e7000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000ba8000)={0x1000, 0xffffffffffffcac0, 0x8, 0xf03, 0xfffffffffffffffc, 0x401, 0x3, 0x6, 0x3, 0x1ff}) fcntl$setsig(r0, 0xa, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a43000)=0x0, &(0x7f0000d94000-0x4)=0x4) 2018/01/31 07:31:49 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000da3000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) unlink(&(0x7f0000013000)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000155000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0xfffffffffffffdc9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x7fffffff, 0x0, 0x200, 0x0, 0x81, 0x0, 0xbfc2}, 0x1c) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) 2018/01/31 07:31:49 executing program 7: accept4(0xffffffffffffff9c, &(0x7f0000f6d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e66000)=0x26, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000c7c000)={0x0, 0x0, &(0x7f00005c9000)={&(0x7f0000000000)={0x2, 0x7, 0x7, 0x9, 0x21e, 0x0, 0x0, 0x2, [@sadb_x_sec_ctx={0x17, 0x18, 0x3, 0xfffffffffffffffb, 0xad, "56bc3e69e3f61eb1008591b72cc1eb97bb573333607670d0fed3a9ccc0df33ed9c2ff967c65dffb482913377cbf25487b3f909857ac5707ab27eecc1ffa17025d5fe89bb6ca3bff4b2736207d73cc1f2b5ca7ed022e22a60766e90ae0cb7dc40a857e6b423db68cf89375893019dbb906c63313aa7d495c188a1fc7f9ad558674b2e78aea2f0f17e5cb539cf13183e75726be12cb0d173abfaf91b48b89ddb74509eec7112f0b08a779682b7fe"}, @sadb_x_sec_ctx={0x201, 0x18, 0x3, 0x8, 0x1000, "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"}, @sadb_ident={0x2, 0x0, 0x88, 0x0, 0x3}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}]}, 0x10f0}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00004d8000)={0x9, 0x247c6c0f, 0x2, 0xfff, 0x1f, 0x6}) 2018/01/31 07:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aa9000)=0xb1, 0x4) clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000ea5000)=0x0, &(0x7f0000a36000-0x78)="") ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000c8c000)={&(0x7f0000d1a000-0x4)=[0x911], 0x1, 0x0, 0xff, 0x100000001, 0x5, 0x10001, {0x0, 0x4, 0x1, 0x10001, 0x7, 0x66, 0x8, 0x5, 0x7, 0x1ff, 0x2, 0x1, 0x40, 0x5, "592ba9e9006b319afd8f514d4da7ec97149f0a6616e12f558d8bfb685e977307"}}) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/01/31 07:31:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db0000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002e6000+0xd76)={0x0, 0x4f, 0x30, 0xf1, 0xbf6}, &(0x7f0000186000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000024000)={r3, 0x0, 0x9, [0x73b, 0x805c, 0x10000, 0xd8, 0x3, 0x3, 0x6, 0x8d, 0x7]}, 0x1a) pipe2(&(0x7f0000120000)={0x0, 0x0}, 0x4000) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:49 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='reno\x00', 0x5) pipe2(&(0x7f0000be3000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f6f000)={0x0, 0x80000000, 0xffffffffffffffff}, &(0x7f0000294000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002e4000-0x4)=@assoc_id=r2, &(0x7f0000ba2000)=0x4) shutdown(r0, 0x0) 2018/01/31 07:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000169000-0x8)='./file0\x00', 0x80040, 0x0) fadvise64(r0, 0x0, 0xfffffffffffff000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000129000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) openat$ashmem(0xffffffffffffff9c, &(0x7f00004f0000-0xc)='/dev/ashmem\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000acf000-0x14)={0x0, 0x1, 0x400, 0x929, 0x18000000, 0x100000001}, &(0x7f0000bcb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d2e000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000, 0x9, 0x4, 0x40}, &(0x7f00003be000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000298000)=0x0, &(0x7f0000680000)=0x4) 2018/01/31 07:31:49 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x10210800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8e)="4f46f2623ffa6564051c9063bc39c083f9fd0b42aff6a9ace7472d47c49cdfe3c722774845ae61dfa190f607ccf023108f30960da5613d4a5002dab9dfd72317d54e80c7ec34fabfc9f00decd6a70d8dceb33d4d978582b53bc3563995968a2dcd41b2972233c98ee651767d67dad94611500973fea21f4b0708fb887423c5931dcc875e0bdd1150fbffdf982490", 0x8e}], 0x1) 2018/01/31 07:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000006e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000056a000-0x2)={0x7, 0x9b}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x200000002) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000e4f000)=""/251) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f31000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000a3d000-0x25)=""/37, &(0x7f0000c3d000)=0x25) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000db3000-0x4)=0xfff) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) 2018/01/31 07:31:49 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fc7000)=""/42) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc7000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc8000)={0x7, [0x100, 0x7fff, 0x80, 0x0, 0x0, 0x1f, 0x80000001]}, 0x12) ioctl(r0, 0x1, &(0x7f0000001000)="") 2018/01/31 07:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bef000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000017f000)={0x0, 0x0}, &(0x7f0000a90000)=0x8) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000229000-0xe)='./file0/file0\x00', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") socket$inet_udp(0x2, 0x2, 0x0) umount2(&(0x7f00006a4000-0x8)='.', 0x0) 2018/01/31 07:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) wait4(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000a1e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f00007c9000-0xb)='net/rfcomm\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bfc000)={r2, 0x0}) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/31 07:31:49 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x87c, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b87000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$ipx(r0, &(0x7f0000bbf000-0x10)={0x4, 0x4315, 0x7fffffff, "ae82c4b0032e", 0x7fff, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000024000)={0x100, 0x3, 0x0, 0x5, r1}, &(0x7f0000a9a000)=0x10) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000289000-0x4)=0x0, &(0x7f0000ab2000)=0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fa1000-0x8)=0x0) 2018/01/31 07:31:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x58)=[@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f00000ae000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f0000ac2000)=0x98) 2018/01/31 07:31:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c3c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) 2018/01/31 07:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f6b000)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f00008dc000)='/dev/input/mice\x00', 0x0, 0x6040) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000748000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000058e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ecc000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000013c000-0x8)={0x0, 0x0}) r6 = geteuid() stat(&(0x7f0000f22000-0x8)='./file0\x00', &(0x7f00001a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00008e9000-0x1000)=""/4096, &(0x7f0000b73000-0x4)=0x1000) r8 = fcntl$getown(r0, 0x9) stat(&(0x7f0000585000-0x8)='./file0\x00', &(0x7f0000a24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r1, &(0x7f0000ec4000-0x38)={&(0x7f0000b67000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000735000-0x18)=[{&(0x7f0000001000)="83de9b95b48a40f8f67400e4942bfff3fe92ca3d49072f2277b58219ba59be71961419e3f696e39d826a22e63f4fec209dfa991cece7658e70d903e566a6a43b9ff6eaa200615900135ce6dfa205be5dabe5b6c37076bd70d1b251b9657f94dfb3ea26c16ef8cc70349c8f3161dd4132c1996bcebe3c03c472fd1080c84eb1242c5404951514f00f42e43100b2cabee9f4d375b646c5b8cc65d93fc0aff1e18d6af4087b7febe1f84c911cece0dc9713649ad6cc3c59fb2fc4b349680620fe23a392cb1b7b5b37", 0xc7}, {&(0x7f0000cd7000)="32dbf5f33789977c9a6d4b3a33e6c8cdb258dfd38f7a6a94d86e54b90b88b73363a5903d37c6f29c5694f28fbb112d49a803bcb867576c22d53703fcd4a6dace0aa765ffd8c5282e9099d7a3729b607b846c2b7c03f04c47afface2c419cbdf2da70e536d13ba6f12df9592791cbffb8cdbd4953df5b534725ba5678da927c3a9b4339ebb87da89bc298dcb815bbd88dea85e3d58befafe7fa5eb5e0236b4204908f93322fb55a201ea0a73fbca1fb6363d9a994e0d88ac614", 0xb9}, {&(0x7f00002a8000)="1002de794106bba24381e77f46abcd1dfbb800e5655a431f7d5eb6b2f652caf42a8d0e57de79a109ff6e92611a3686d88d854a77509f243c97dbb46f0c7a3a9d3df92a7a201e8ca7c07c826651b47850a8eda7b591ee8b4a56617757", 0x5c}, {&(0x7f0000419000-0x5f)="8df36eaf3df879d2a58adcc44cf79301c7baa20d611b1d8a306c9a8eeaa16087702dfc1d9d94e39dabf0d895371dafa6e7caa6fd19ac4ab872e00a9b569f3aa85acc88a87f6eb19a146bc999dace7c3ebe12a824788c8ca7f4ed12940523f5", 0x5f}, {&(0x7f0000d4c000-0xba)="df2f2348d8d7daa926f5aea959050abdc954135c250290d22c16a06db8ea78e168552df8ee29812d95a685fd5d4f002a47499850b6013d29a9de873bb350fa478f7af476ae79a79c5a494276a883b4e0fda64544e2407f5a07b3fd9dbebf42103ff9e3edd47322c8051bae900ca2379263c7cb6d675ed24ed31509ee628ca91238900b5617b7347f784b1e0647db9f4d73903cd69172759399a9515ab7659f86c100009d262f24762a1c640e7fd4fb1a3201f552916cd411dd13", 0xba}, {&(0x7f00001bd000-0x71)="fbf2e9c78a68c9539eeac98d902b20c0305ffe180728e9c2cf0b68d9c3c09935a344c752e02c45ce3c68085ab3ac5c38f9d9457283bf82a56286afa163a2e65b3f7f29fd88e0a24f16503eee88f0a748114b52f97fdcd4ae4f00c4b850be05e283f282a3f6fda6036e8c9124d9e4667cd1", 0x71}], 0x6, &(0x7f0000435000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4004004}, 0x4) 2018/01/31 07:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a60000)='net/stat\x00') write$selinux_create(r0, &(0x7f00004fa000-0x40)=@objname={'system_u:object_r:policy_config_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x38, 0x36, 0x20, './file0\x00'}, 0x40) getdents64(r0, &(0x7f0000571000-0xac)=""/172, 0x16) [ 57.159077] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 57.166840] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 57.188605] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/31 07:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') writev(r0, &(0x7f0000074000-0x20)=[{&(0x7f0000924000)='-', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000023b000)=""/236, &(0x7f0000d5c000-0x4)=0xec) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 07:31:49 executing program 7: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) readv(0xffffffffffffffff, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9a000-0xf)='/dev/sequencer\x00', 0x440100, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xd1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f99000)={0xaa, 0x60, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000242000-0xa)='./control\x00', &(0x7f0000f9a000)='./control\x00') rmdir(&(0x7f0000d24000-0xa)='./control\x00') 2018/01/31 07:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/31 07:31:49 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000-0xb6)=""/182, &(0x7f0000003000-0x4)=0xb6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 07:31:49 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c36000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x100000b, &(0x7f0000c35000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:31:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00009f6000)=0x0, &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x100, 0x0, 0x1000, 0x18a, 0x40, 0xfffffffffffffffc, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0x400, 0x81, 0x5fa, 0x5, 0x6ba, 0x800, 0x1, {r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x100, 0x1ff800000000000, 0x3, 0x80000001}}, &(0x7f0000002000-0x4)=0xb8) syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x7, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd(r1, &(0x7f0000003000)={0x800}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={r4, 0x6f, "1b1a6da06a81caebcfc900f09ca9af626665a53c7e98b57ab5aa35765ecfedd02c096b6b9d3867b00bd57c0fe10f4a2cc4c1a17336cc2d2c0a5285fe965eb78bfe406527f97194c71c834eec573869d7f2e5366c595c30fe850efff0da87ffe19514093089deb2d301ec0353cea411"}, &(0x7f0000002000)=0x77) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001000)={{0x5, 0x6}, 'port1\x00', 0x8, 0xc00, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000006000)=0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x4, [0x40, 0x0, 0x468, 0xe3d5, 0xfffffffffffffff7, 0x6, 0x6, 0x2]}, 0x5c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r5, 0x4) r8 = mmap$binder(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x128, 0x0, &(0x7f0000009000-0x128)=[@acquire_done={0x40106309, r8, 0x0}, @acquire={0x40046305, 0x2}, @register_looper={0x630b}, @exit_looper={0x630d}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000008000)=[@fd={0x66642a85, 0x0, r7, 0x0, 0x0}, @fd={0x66642a85, 0x0, r6, 0x0, 0x1}, @flat={0x77682a85, 0x100, r9, 0x4}], &(0x7f0000009000-0x18)=[0x38, 0x38, 0x58]}}, @request_death={0x400c630e, 0x4, 0x1}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x38, &(0x7f0000009000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r7, 0x0, 0x0}], &(0x7f0000004000)=[0x0, 0x48, 0x78, 0x48, 0x58, 0x38, 0x68]}, 0x1}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000004000)=[], &(0x7f0000008000)=[0x38, 0x38, 0x40]}, 0x7}}, @increfs_done={0x40106308, r10, 0x4}], 0x76, 0x0, &(0x7f0000008000)="c9fc19d7cfe122838eaa022b1dd30342d59d10ec56981126f2a544810e51416028c0bb97eb1f5a171802093a38918fd3c08cb091fde424f28727f287a87aa8403eae93cf9f418374e84ed5ad267db822f8cbac14a2281467ed0e844e8b966d7eee16a18d85b4666c9f0b1614a27e39b8987d540f8d2b"}) 2018/01/31 07:31:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ec000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003f3000)={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, {0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, 0xffffffffffffffff, [0x7, 0x9, 0x0, 0x3, 0x7, 0x818c, 0x3, 0x2]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000cc4000)={0x6, 0x6, 0x8, 0x5, 0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:49 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000053000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000054000-0x8)='./file0\x00', 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000053000-0x20)={{&(0x7f0000015000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x4) r2 = memfd_create(&(0x7f0000031000-0x18)="5b766d6e6574a970700100402d736500666370fb8d717400", 0x2) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000054000)=0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f000004a000-0xf1)="", 0x0, 0x0) close(r2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000036000-0x10)={&(0x7f0000051000/0x1000)=nil, 0x1000}) close(r0) recvfrom(r2, &(0x7f0000052000-0x2f)=""/47, 0x2f, 0x0, &(0x7f0000039000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mkdir(&(0x7f0000031000)='./file0\x00', 0xc4) 2018/01/31 07:31:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000594000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000bdd000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fee000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000013d000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e5000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00008f1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0xfefa) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006de000-0x10)={0x9, &(0x7f00002eb000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00002b5000-0x8)={r4, 0x2}) 2018/01/31 07:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) clock_settime(0x2, &(0x7f0000d6b000-0x10)={0x77359400, 0x0}) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000c89000)={&(0x7f0000987000-0x17)=""/23, 0x17}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000b3c000)=[{&(0x7f0000fb6000)="1f000000e6021900000007000000e3800802bb0509000100010100493ffe58", 0xfffffffffffffd66}], 0x1) 2018/01/31 07:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r1, 0x9) r4 = geteuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000304000-0x4)=0x0) stat(&(0x7f00001a3000)='./file0\x00', &(0x7f0000f5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000b6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d27000-0x4)=0x0, &(0x7f000064b000-0x4)=0x0, &(0x7f0000dea000)=0x0) r11 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f00006e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$netlink(r0, &(0x7f0000034000)={&(0x7f00001ab000)=@kern={0x10, 0x0, 0x0, 0x80010610}, 0xc, &(0x7f0000ff6000)=[{&(0x7f00008f4000-0x12dc)={0x12dc, 0x39, 0x0, 0x2, 0x0, "", [@typed={0xc, 0x70, @u32=0x1}, @generic="54ee8b339b24b54e5ee1cb9378a86db6cf1a90df3ea7ca63a415f0f03e302ec6d88e53b685a7a337a13cfec4b9badacb7c3192d644ca2fa388b8305ef0d820e9a5e19fed50316f3665c0f10094cf5880b785b5b6cd926d5138d5af49b7cb544ec01fce4a760fc42cc145efb21c3a666eed", @typed={0xb4, 0x39, @binary="14d83c786825b595143fd5307953e3eea7adfd293cafa5be2695726f769e451ad61fc5281efa9e714174dafc9d42c768a30dc46cfffe23f6e6b2e069eed67cbf210f494ed2c1dcd49e842bdc2e683d1f3bb5a6f584ea6c25b771cc790d6d8790ddcb55fcffa57bac718bd65551cb0d0aa81e230682f91aed1376fa2e2dba683597e0d94274f3e25002b7e511468b37779ed92e3ff3123e1720a7baf09def52fa857e96ab769f45361cd2a851"}, @nested={0x34, 0x23, [@typed={0x8, 0x58, @void=""}, @typed={0xc, 0x30, @pid=r2}, @typed={0x10, 0x0, @u64=0x0}, @typed={0xc, 0x21, @pid=r3}]}, @nested={0x130, 0x70, [@typed={0xc, 0x70, @uid=r4}, @generic="82d535de", @typed={0xd8, 0x90, @binary="150e7df04c23a7464757ed9b104bf21e8af925468cd9106ce32a35b4a3ba0377755ef2bec7f9391c3d659651641bba2ce062698f32ebfd7dc030099cc5eeca17b9c1be9df9498a2923cfc4d8941d7c42604347fff27180d3376aa62d035fd53a49ddc226690d89978f080100a52ea9b7185c2e59ec0015fde25f889f8094a6f992072314bfac1df77a84857a388f880448f4ed206fcec4bc83db8692820cad73beb7a54b8f7eaececfd9acc4f638043954440cc62507a8e843c21e704ac028b7f50eb292fa5a941e65cb44a37968"}, @generic="ad672bd0bb0796274366d9a3c5ecc564a98a882a09338da2d7109788c381c88902ece5c68e710ffe042196b5add19234e0c50dfe9075dc0fab56b68ecffb01bf15"]}, @generic="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", @generic="7a1587acd684962d437878445d751f6bdce39893dcb19b4af7b9f46f01b1565123d9026684fa95b3c3e25baa65", @typed={0x8, 0x1d, @void=""}]}, 0x12dc}, {&(0x7f00008e8000)={0x80, 0x1b, 0x400, 0x2, 0x3, "", [@nested={0x70, 0x68, [@typed={0x10, 0x2f, @u64=0x4}, @typed={0x38, 0x5c, @str='ppp1nodeveth1vmnet0(trusted,bdevsecurityself^\x00'}, @typed={0x18, 0x3d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @typed={0xc, 0x4a, @str='\x00'}]}]}, 0x80}], 0x2, &(0x7f000003a000-0x78)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x4040080}, 0x4040040) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x37) dup2(r1, r0) sendmsg$nl_netfilter(r0, &(0x7f0000690000-0x38)={&(0x7f0000063000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000b6a000-0x10)={&(0x7f0000a27000)={0x37c, 0x2, 0x3, 0x300, 0x7, 0x1, {0xd, 0x0, 0x0}, [@generic="1b0f5b62ce7f38405f3738d5b22baee4565c998ba939c68f34d9403952fe54b14416a1b13e271d6a32fb86c2bf1eae408d3b2342fe371e671c09afe1c9fa1d30f5c0abb569e6e148292b67e0448954d9664f7ca842c0fd6ef42e952c404b00060a742f16b8000cd07099476fc1d6f470170e8ae161ca236cfea584", @generic="24a23cf90baafc17633236e8ff4a2f08eca7b7f6061659faff417a7a53c2385e6997236e25ccb583140361c2050229ac2400b3117fded732a910175fa18c074a4327a1beb22c37cc196b6cd22382a837f2c9d00d93fe56", @nested={0x170, 0x62, [@generic="c1ab8307457ef1925401a37b69fb25460ab73bdb20d4cadc09b74828b5b69e86b1800f0f620bd88e16f678125cd1d01830377c514c19009e6f5fa20b0150fafea084d9895b318fb1800035658eb8896ef24e893de95e44b517f0460e3b70fde3be6198f511b0ed7f67aead5febdab4590b6b4a3c127eb517729131fef365b9860dab144b08b062cda2453941", @generic="9b41d344de84d4da8bdf4a160a4667f779339b2ca6cfeed3cd70c8887b3a49e352561a850921d076a049cc7fa124c2ba95979114d2c583e5e617cc26c3efebbd6ba6b3d10633e3bdf81b00a64c223b8b6d98b35477ff1378032e344453dcbd2e278e6bd4aefa48b652395b8a6e1098fcbf56c7abd94b05a937093881c5caae79f14336cc7fe4e03367065a514d231c672c77734d29020a6b285ee5fba763946a7c630641c2830e54ded3dcacf46506948a9a70dfcc284ebc199290ad1e92e59d9c3ce909c7fb4a3e53bc5ea4d85ee73f2130944435ab0a2c232f39defde0b4"]}, @nested={0x18, 0x8, [@typed={0x14, 0x66, @str='(selinux^\x00'}]}, @generic="85cf3f97a7e27f8b3fcd9e24b2e3848305a23f0d87660dd529f4a784b556de2adeed55f0d71faa5176577ad81301d0efef03189fcbb0acc42a789c20e514395692c2f1da14adf9670feff1c8dfd6c989063fb32e91626f682216aca27b2394b641228076a8b28c8eaa00606b219a15d0c65e7bed3a39a6b977fd3fb3b55ddd05d34a4623b15dfaba2333469d5f68038102f8e494290c5d7bfa481d1a3df651245cac1b8387007203f1a7bb0b3b1632798e9c79c0b0f75e552c57d06597", @generic="084b7773921372c9ee33715e47bff14f46ecdd93555fda0dd4832d4ad96c6f650a76e635da786294b47e3b6a00b257ed4963f48cf6", @typed={0xc, 0x2c, @u32=0x1}, @typed={0x10, 0x75, @u64=0x100000001}]}, 0x37c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/01/31 07:31:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="dc805358dc61f97812108e00000002f9", @ifru_flags=0x8201}) 2018/01/31 07:31:49 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:31:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00006bf000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184", 0x0, ""}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) [ 57.353193] audit: type=1400 audit(1517383909.429:42): avc: denied { write } for pid=8272 comm="syz-executor0" path="socket:[16534]" dev="sockfs" ino=16534 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 07:31:49 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0x408) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fda000)={0xaa, 0x4, 0x0}) 2018/01/31 07:31:49 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = dup3(r1, r0, 0x80000) getdents(r2, &(0x7f0000d19000)=""/252, 0xfc) write(r1, &(0x7f0000022000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x400023, &(0x7f0000001000-0x1)="b3", 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10040, 0x0) write$selinux_user(r1, &(0x7f0000001000-0x2b)={'system_u:object_r:modules_conf_t:s0', 0x20, 'user_u\x00'}, 0x2b) 2018/01/31 07:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005ff000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001c6000)={0x0, 0x5, 0x80, 0x4, 0x8, 0x3ff, 0x5, 0x108, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000, 0x5, 0x8, 0x2, 0x7}}, &(0x7f00003d5000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e3e000-0x8)={r3, 0x3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003fb000-0x8)=@assoc_value={r2, 0x7fff}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) 2018/01/31 07:31:49 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) sysfs$3(0x3) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) clone(0x1000, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) syslog(0x3, &(0x7f0000034000)=""/94, 0x5e) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000002000-0x20)={0x3, 0x0, 0x0, 0x4ffb6b05, r1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 07:31:49 executing program 0: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xc080, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x9, 0x0) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)="") 2018/01/31 07:31:49 executing program 7: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d1a000-0x4)=0x0, &(0x7f0000d19000)=0x4) 2018/01/31 07:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) fcntl$setpipe(r0, 0x407, 0x1) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000179000-0xbc)=@ipv6_newroute={0xbc, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0xa0, 0x8, "16e092c21dfff6803369df0134fbf463d63224f6ae322011832d00db892c332a72e6870a19e5b6149defb264ef9ed7e686fb7670f259fb560307296ab9eae5556b155b4f0ee12cd0a7fdbd3da4c86df2f4eb760b63d3b0762ddb70257f96cc6ece68a83dd6aa75d0c47d1c56a71e103c2359e98db846f2bcf9e2fff5629139fd616a692e7a2b50970b66be9a29c7fe6bbad6e3fdc6cfac4ff983"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f25000)=0xe8) prctl$intptr(0x1c, 0x5) 2018/01/31 07:31:49 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000907000)={0x0, @in6={{0xa, 0x0, 0x9932, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000f8a000-0x4)=0x98) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000b1d000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000f8a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004de000-0x4)=0xffffffffffffffc4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000caa000-0x8)=@assoc_value={r2, 0xc6}, &(0x7f0000f89000)=0x8) dup(r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00002de000)=""/171) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x39, 0x4) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2018/01/31 07:31:49 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) sysfs$3(0x3) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) clone(0x1000, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) syslog(0x3, &(0x7f0000034000)=""/94, 0x5e) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000002000-0x20)={0x3, 0x0, 0x0, 0x4ffb6b05, r1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 07:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f00002f0000)='./file0\x00', 0x28000, 0x22) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bea000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ad000-0x11)='/dev/vga_arbiter\x00', 0x2100, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000331000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003a3000-0x4)=0x10) accept4$netrom(0xffffffffffffffff, &(0x7f0000d81000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f0b000)=0x10, 0x80000) socketpair$inet6(0xa, 0x5, 0x40, &(0x7f000055a000-0x8)={0x0, 0x0}) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00002e1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000109000-0x4)=0x10) socketpair$inet6(0xa, 0x80007, 0x485d, &(0x7f00003e3000-0x8)={0x0, 0x0}) r1 = open$dir(&(0x7f0000f77000)='./file0\x00', 0x400, 0x41) sendfile(r0, r1, &(0x7f0000040000)=0x0, 0x10009) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffe000-0xe)='/selinux/load\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/31 07:31:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x42302, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffffff7, 0x5}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x1000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="9d", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") getresgid(&(0x7f0000e74000)=0x0, &(0x7f00003b9000-0x4)=0x0, &(0x7f0000fa8000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000320000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0x70000000, 0x9, 0x8, 0x7, 0x1, 0xfffffffffffffc41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x2, 0x6, 0x19a, 0xf, 0x4b, 0x0, 0x1, 0x2, [@sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_key={0x19, 0x9, 0x5c8, 0x0, "44ef488af1a601b7f0d72366977f10870b2e845d008df101656a501179856c7a96ad17549e7366155fac162321b27927f5db429bc5b211bd84619cb9b65ecff4df96805a101c5a6f6fc9195ccd0312183f2eee9bb338b5f8ef73ea3a15d9683bedfad389b2cdedff0267edbdbe8056b18f2af7c62c65f04e4599eac0411278fb61f902b54ade23cf372f3fdc0d4cce5fade51f2ac539912815bd36af2a1cf87f290c606e0311ef6b33c69bab448854c1bc2b5077b65e41750c"}, @sadb_key={0x21, 0x9, 0x7f8, 0x0, "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"}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xb, 0x1ff, {0x6, 0x33, 0x10001, 0xffffffff00000001, 0x0, 0x8, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002}}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x3, 0x5}]}, 0x258}, 0x1, 0x0, 0x0, 0x0}, 0x4094) 2018/01/31 07:31:49 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0xffffffffffffffff, &(0x7f000053b000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f000053c000-0x81)=""/129, &(0x7f0000000000)=0x81) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) [ 58.668330] IPVS: Creating netns size=2552 id=9 2018/01/31 07:31:51 executing program 0: madvise(&(0x7f0000123000/0x1000)=nil, 0x1000, 0x9) clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") lstat(&(0x7f0000208000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d52000-0x10)='/dev/input/mice\x00', 0x0, 0x6000) bind$vsock_stream(r0, &(0x7f000052d000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) rt_sigtimedwait(&(0x7f0000704000)={0x0}, &(0x7f0000434000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)={0x0, 0x0}, 0x8) 2018/01/31 07:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000094e000-0x10)={0x1, &(0x7f0000391000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpid() fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000065f000)={0x0, 0x0, 0x0}, &(0x7f00000af000)=0xc) r1 = gettid() tgkill(r0, r1, 0x1c) 2018/01/31 07:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000709000-0x10)={0x0, &(0x7f0000e74000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000795000)=""/176, &(0x7f00005f0000-0x4)=0xb0) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x579}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000e92000-0x38)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3e5}], 0x1, &(0x7f0000f4a000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00009e9000-0x10)={0x77359400, 0x0}, 0x10) bind$inet(r1, &(0x7f00009e5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") socket$inet_udp(0x2, 0x2, 0x0) getdents64(r0, &(0x7f0000cb7000)=""/0, 0x0) 2018/01/31 07:31:51 executing program 2: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ab6000)='./file0\x00', 0x40040, 0x24) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000ab7000-0x9)={0x0, {""/7}, 0x0}, &(0x7f0000ab7000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b98000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000ab8000-0x10)={0x1a, 0xff, 0xfff, 0xc730, 0x0, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000ab6000)=""/17) 2018/01/31 07:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bc5000-0x6)='/dev/usbmon#\x00', 0xffff, 0x100) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000afa000)=0x1) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r2) prctl$getname(0x10, &(0x7f0000b7a000)=""/127) 2018/01/31 07:31:51 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000293000-0x11)='/selinux/enforce\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x4)=[{0x4, 0x5}, {0xf, 0x80000001}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x0, 0x36, 0xffffffffffffffff, 0x0) 2018/01/31 07:31:51 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pivot_root(&(0x7f0000f41000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0xfffffffffffffd98, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:31:51 executing program 0: madvise(&(0x7f0000123000/0x1000)=nil, 0x1000, 0x9) clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") lstat(&(0x7f0000208000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009b9000-0x1f)="1f000000030101920effffffffffff1d00ff723705000500067f0000f31900", 0x1f) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 07:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000412000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0x1004c) setreuid(0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d07000)={0x0, 0x0, 0x0}, &(0x7f0000dca000-0x4)=0xc) 2018/01/31 07:31:51 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000ff1000-0x1000)="", 0x0, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(0xffffffffffffffff, &(0x7f00001fa000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000008f000-0x10)=[{&(0x7f0000a89000-0x1f)="1f00000003031908030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x82) setsockopt(r1, 0xffffffff, 0x2, &(0x7f0000ecf000-0x1000)="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", 0x1000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/01/31 07:31:51 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000713000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000fdc000-0x38)={&(0x7f0000fdb000)=@full={{0x3, {"9f97feb9935798"}, 0x8001}, [{"5eca89588af46f"}, {"a63aa5fbe0631d"}, {"666d91fdc381e1"}, {"d639cd33c58476"}, {"4f4747868b236e"}, {"43c9d684f8153b"}, {"245639a8a88c84"}, {"d7a29930d27eb4"}]}, 0x48, &(0x7f0000fdb000)=[{&(0x7f0000fdc000-0x21)="ff0731a7ffd1261c9c36387394a70f54399758bf66a0fb9b6118557438ff3a8c36", 0x21}, {&(0x7f0000fdb000)="45672ec8cfbfa094e61789a4952edb54050957d72f8b4ac9fe968609fb5571c5f8ccebbee2cb05f6524186cbcfb36bc2498b8b8c8e4ab68ba9c75898278e4f1efe3ffa6f6cbe2fbb944eea452b427b0cfa3033a47b6e677df2fe2dbf38ba2f0ce817a6ae217186565eeac1495a2c68cac8445e7113ea463ed3df22f784c9bafded2a588af6d8d5e7b3ab72ecaedc3d133e729b726dc75bda528410feb94713847a74150710f4f4456209336745da774715419cd34b0631c9dd6398c7b87243c2560af4913d47316dc8f84df5803115d5ede7c93560ba204b669b445c4577a056a0c403fd599f2461b6b7801166", 0xed}], 0x2, &(0x7f00008dd000)=[{0xe0, 0x0, 0x0, "972f8d0bc57b7e289b728a7e90ecc2890e7932065fc808fd1840855561e0f44c5d405f9b3a599f15d1b8932b437eeae69a36990cefbc84eb71003dc839933780ff9bf90a8fb32426a56ca7ec6674cd25c32ee5be5db086c2e8c69d717f39ad493c9d3ea9f9a91eedf0b97812b2d137cc01b5a4330af48f57fb00c24f5374026c351199aecac13d9da156c0086fe02bf761b0550c6719ee3771766fca2de831ba90776c849d24951a4153c9979757f944e688af6cc6371231fc5835c21a1f1b82992b80b919f0e04f640156"}, {0x28, 0x11f, 0x7, "e7c96b818ba48df2479be855ee2e3a3ab1"}, {0x58, 0x11, 0x1, "fea9f83903426b6f20e77ef7136ef2142ce2ac65497e63f4c07fe9eb2ddc530d02094c0a969b35d4b5980d078f6ebd85cb2c5352e92de2e68b18b435e2f8cc0cd75408f3795e4d"}, {0xa0, 0x114, 0x7, "f3bc5f06a74c1d732b9040663cf4a5f1cc7a9add6ce1789c3c177dc11b2b258b795681885b838908dd427818f144b250814d783a8276a839da3322727a9cfff5b2722300f71590da40d21fa1d3e239564dcbe857e269d0c7785386b0cf544c62885bf6a0320419172e5cfd0c8466b5d1c81089a8d1bc96c41732ff159497836de633a282af94acdb6876af"}], 0x200, 0x40}, 0x2000) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d59000-0x4)=0x0, 0x3fffffd) 2018/01/31 07:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00004cb000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000299000-0x4)=0x6) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00002e5000)=""/252) accept(r0, &(0x7f00000b2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c9c000)=0x14) sendmsg$nl_route(r0, &(0x7f0000524000-0x38)={&(0x7f0000c92000)={0x10, 0x0, 0x0, 0x30094}, 0xc, &(0x7f0000b1e000-0x10)={&(0x7f0000f3e000)=@ipv6_getaddr={0x48, 0x16, 0x600, 0x0, 0x2, {0xa, 0x80, 0x7b4, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @IFA_FLAGS={0x8, 0x8, 0x251}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000051b000-0x4)={0x3d, 0x9, 0x0}) r2 = add_key(&(0x7f0000f90000)='cifs.spnego\x00', &(0x7f00007c4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f000060a000)=""/176, 0xb0) 2018/01/31 07:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') umount2(&(0x7f0000841000)='./file0\x00', 0x3) 2018/01/31 07:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f81000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000741000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c3000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000889000-0x1)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000071000)=0x0) mq_timedreceive(r0, &(0x7f0000740000)=""/174, 0xae, 0x8, &(0x7f00001fd000)={0x0, 0x0}) 2018/01/31 07:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') syz_open_dev$tun(&(0x7f0000f3b000)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/31 07:31:51 executing program 2: linkat(0xffffffffffffffff, &(0x7f00005cd000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000174000-0x1)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x21, &(0x7f0000768000)={0xa, 0x5, 0xbd, 0x0}) write(r0, &(0x7f00002fe000)="240000002a0007003200000100367700fb06ffff0100000000040000000000000000fd10", 0x24) [ 59.478524] audit: type=1400 audit(1517383911.549:43): avc: denied { setopt } for pid=8537 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_netfilter_socket permissive=1 2018/01/31 07:31:51 executing program 1: mount(&(0x7f0000c56000-0x8)='./file0\x00', &(0x7f0000b18000-0x8)='./file0\x00', &(0x7f00002d6000-0x5)='f2fs\x00', 0x80000, &(0x7f0000878000-0x5a)="5925a4bd0b92cd14cc82b72b099ee822e67de307a05786d4220f23569a96ec5973c99e2bbf5c375935e973ba00cc9857e42fd5c50338d4b7dccbadbcb7db890a6e70bffb07d397743ec98ae47cdc55373fae42125e96bda70d27") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0\x00', 0x1) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000d2c000)="661fe6f2c3af99f2ece533cafbadeec7724aad5a1878f4f312ed662c5d1fedfc4d2b97cd929fe0e59894d40e68fa1926e8d5312920d999341405e17f552382cb527c8358d000b90358abf8522fd485e3ea6d8985b03e08c9e6d68afb3cd47845a4f7202f0a32e4b393ae0f0b661c971fe68941", 0x73, 0x4008000, &(0x7f0000fc8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:31:51 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x4000000}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305042623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x28}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:31:51 executing program 2: r0 = socket$inet6(0xa, 0x10000000006, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000)=@ethtool_modinfo={0x42, 0x0, 0x0, "ea1a0ec826399e15"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xffffffffffffffc1, 0x0, 0x2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0x2, r2, 0x1, 0x6}) 2018/01/31 07:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000062000-0x4)=0x0, &(0x7f00004af000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000b2a000-0x4)=0x0, &(0x7f0000579000-0x4)=0x4) r2 = dup3(r0, r0, 0x80000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001ce000-0x4)={0x0, 0x7, 0x1000}, 0x4) 2018/01/31 07:31:51 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x3, 0x6, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getdents64(0xffffffffffffffff, &(0x7f0000008000)=""/4096, 0x96b) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000624000)={0xaa, 0x5f, 0x0}) dup2(r0, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000e37000-0x64)={&(0x7f0000061000-0x4)=[0x1], 0x1, 0x4d, 0x40, 0x1, 0x3d6, 0xf2c, {0x1, 0x80000000, 0x4, 0xf95, 0xb9, 0x0, 0x4, 0x7, 0x9, 0x2, 0x3, 0xff, 0x9, 0x9, "6c502c732bc005f675381da3f378346c73f9642351ae947038b383db4c2c2564"}}) 2018/01/31 07:31:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x401, 0x100) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000005000-0x4)={0x2, 0xffff, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000013000/0x1000)=nil, 0x1000}) select(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0x311)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) 2018/01/31 07:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006da000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a6f000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccf000-0x4)=0xe8) writev(r0, &(0x7f0000a2e000-0x30)=[{&(0x7f0000fec000-0xbf)="516b5d0361ac03b9d500abbbc578ad077ead503d347722ed1d5ed84e79f29476ece59e2948cb5403285fe4807d1ef3b3f70a", 0x32}], 0x1) r2 = syz_open_pts(r0, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000934000)='./file0\x00', 0x8) inotify_rm_watch(r1, r3) ioctl$KDSKBLED(r1, 0x4b65, 0x81) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000c83000-0x4)=0x0) syncfs(r0) 2018/01/31 07:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ff000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) tkill(r2, 0x16) ptrace$setopts(0xffffffffffffff7f, r2, 0x200000000000000, 0x4) read(r0, &(0x7f000066a000)=""/107, 0x6b) 2018/01/31 07:31:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x101}, 0x8) r1 = inotify_init1(0x80800) tee(r0, r1, 0x100, 0x4) r2 = mq_open(&(0x7f0000000000)='posix_acl_access\'6prockeyring-]:\x00', 0x80, 0x100, &(0x7f0000000000)={0x8, 0x4, 0x60, 0x9, 0x101, 0x5, 0xfffffffffffffffe, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000efc000)={0x0, 0x0, 0x8, 0x3, 0x10001, 0x9}, &(0x7f0000213000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000080a000)={r5, 0x8000}, &(0x7f0000f0e000-0x4)=0x8) r7 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) userfaultfd(0x80000) r8 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r3, r8, 0x0) dup3(r7, r4, 0x0) r9 = epoll_create(0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000862000)=@sack_info={r6, 0x20, 0x1}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r4, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/31 07:31:51 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f00007b8000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000dbf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = epoll_create1(0x400001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000015000)={{0x3, 0x0, 0x8000, 0x1, 0x6}, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000016000-0x20)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000016000)={0x20}, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x10)={0x0, 0x0}, 0x8) clock_gettime(0x7, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000014000)={0x1, [0x0]}, &(0x7f0000017000)=0xca) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ccb000-0x6)={r7, 0x2}, 0x2f1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000015000+0x768)={0x0, 0x989680}, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000af000-0xa)='/dev/ptmx\x00', 0x381003, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006e3000)=0x0) 2018/01/31 07:31:51 executing program 1: mmap(&(0x7f0000000000/0xb9f000)=nil, 0xb9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x8e37, &(0x7f0000ba0000)={0x0, 0x0}) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000ba1000)=""/49, 0x31, 0x40000100, &(0x7f0000ba1000)={0x4, 0x7ff, 0x3ff, "ea72a59fa3e2", 0x9, 0x0}, 0x10) accept$ipx(r2, &(0x7f000047e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ba0000-0x4)=0x10) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b9f000-0x38)={&(0x7f0000ba0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000496000-0x30)=[], 0x0, &(0x7f000002d000)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000020c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getxattr(&(0x7f00006ad000)='./file0\x00', &(0x7f000085b000)=@known='trusted.syz\x00', &(0x7f0000967000-0x5b)=""/91, 0x5b) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000616000)=0x5) read$eventfd(r0, &(0x7f00006c0000-0x8)=0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a04000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000fa000)={0x0, 0x2d, "89919606debd647d543b82d8b42c9d526552060b65c6f4931f7569bc7f695983e1247260c930a8c75a406d18ab"}, &(0x7f000068e000)=0x35) r4 = syz_open_dev$mice(&(0x7f0000a97000-0x10)='/dev/input/mice\x00', 0x0, 0x101880) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008b0000-0x6)={r3, 0x9}, &(0x7f0000d36000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000319000-0xcc)=[@in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x24d916ca}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x256}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xcb97, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0xcc) recvfrom(r1, &(0x7f00001d0000)=""/4096, 0x1000, 0x1, 0x0, 0x0) 2018/01/31 07:31:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f09000-0x53)=""/83, &(0x7f0000001000-0x4)=0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchmod(r1, 0x0) 2018/01/31 07:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f8f000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000bc5000)={0x0}, &(0x7f00008b8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005e000-0x10)={0x0, r1}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00002e7000-0x8)=0x6, 0x8) tkill(r0, 0x1000000000016) [ 59.764064] audit: type=1400 audit(1517383911.839:44): avc: denied { setattr } for pid=8613 comm="syz-executor0" name="fdinfo" dev="proc" ino=16758 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 59.781851] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.781860] CPU: 1 PID: 8615 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 59.781865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/31 07:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpid() r1 = signalfd(0xffffffffffffff9c, &(0x7f00009fc000-0x8)={0x5}, 0x8) fcntl$setown(r1, 0x8, r0) capset(&(0x7f0000522000)={0x19980330, r0}, &(0x7f000030a000-0x18)={0x6, 0xc1, 0x101, 0xa6, 0x4, 0x9}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) 2018/01/31 07:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) fstat(r0, &(0x7f00009f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000924000-0x8)='./file0\x00', &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000058b000-0x8)='./file0\x00', r2, r3) [ 59.781876] 0000000000000000 a6c83ec1c0fc50b2 ffff8801cc89f7d0 ffffffff81d028ed [ 59.781890] ffff8801d33d0d80 1ffff10039913f07 ffff8801cc89f958 0000000000000000 [ 59.781899] 0000000000000000 ffff8801cc89f980 ffffffff81605ec5 ffffffff81236530 [ 59.781901] Call Trace: [ 59.781913] [] dump_stack+0xc1/0x124 [ 59.781923] [] handle_userfault+0x715/0xf50 [ 59.781933] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.781942] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 59.781952] [] ? handle_mm_fault+0xb5d/0x3190 [ 59.781960] [] ? handle_mm_fault+0x291e/0x3190 [ 59.781967] [] handle_mm_fault+0x2938/0x3190 [ 59.781974] [] ? copy_page_range+0x1480/0x1480 [ 59.781982] [] ? __do_page_fault+0x780/0xa00 [ 59.781989] [] ? vmacache_find+0x57/0x290 [ 59.781995] [] __do_page_fault+0x35b/0xa00 [ 59.782002] [] do_page_fault+0x27/0x30 [ 59.782009] [] page_fault+0x28/0x30 [ 59.782018] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 59.782025] [] ? core_sys_select+0x2ce/0x740 [ 59.782032] [] ? core_sys_select+0xa2/0x740 [ 59.782039] [] ? do_select+0x13e0/0x13e0 [ 59.782046] [] ? kvm_clock_read+0x23/0x40 [ 59.782053] [] ? kvm_clock_get_cycles+0x9/0x10 [ 59.782060] [] ? ktime_get_ts64+0x1ea/0x2d0 [ 59.782066] [] ? poll_select_set_timeout+0xa6/0x110 [ 59.782074] [] ? timespec_add_safe+0x116/0x160 [ 59.782080] [] SyS_select+0x14a/0x1d0 [ 59.782087] [] ? core_sys_select+0x740/0x740 [ 59.782094] [] ? security_file_ioctl+0x89/0xb0 [ 59.782101] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 59.782108] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 59.782131] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.782138] CPU: 1 PID: 8601 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 59.782142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.782151] 0000000000000000 3f7eb932d1a2be4f ffff8800b62bf6d0 ffffffff81d028ed [ 59.782160] ffff8801d33d0d80 1ffff10016c57ee7 ffff8800b62bf858 0000000000000000 [ 59.782170] 0000000000000000 ffff8800b62bf880 ffffffff81605ec5 ffffffff81236530 [ 59.782171] Call Trace: [ 59.782180] [] dump_stack+0xc1/0x124 [ 59.782188] [] handle_userfault+0x715/0xf50 [ 59.782196] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.782205] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 59.782214] [] ? handle_mm_fault+0xb5d/0x3190 [ 59.782223] [] ? handle_mm_fault+0x291e/0x3190 [ 59.782231] [] handle_mm_fault+0x2938/0x3190 [ 59.782239] [] ? copy_page_range+0x1480/0x1480 [ 59.782245] [] ? __do_page_fault+0x780/0xa00 [ 59.782252] [] ? vmacache_find+0x57/0x290 [ 59.782258] [] __do_page_fault+0x35b/0xa00 [ 59.782265] [] do_page_fault+0x27/0x30 [ 59.782271] [] page_fault+0x28/0x30 [ 59.782279] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 59.782286] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 59.782292] [] ? hash_futex+0x210/0x210 [ 59.782300] [] ? perf_event_comm+0x1a0/0x1a0 [ 59.782307] [] ? userfaultfd_release+0x5a0/0x5a0 [ 59.782314] [] ? __lock_acquire+0xb5f/0x4b50 [ 59.782321] [] ? vma_wants_writenotify+0x49/0x370 [ 59.782329] [] ? vma_set_page_prot+0x10b/0x150 [ 59.782336] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.782343] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 59.782350] [] ? userfaultfd_release+0x5a0/0x5a0 [ 59.782356] [] do_vfs_ioctl+0x7aa/0xee0 [ 59.782363] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 59.782369] [] ? __fget+0x20b/0x3b0 [ 59.782375] [] ? __fget+0x232/0x3b0 [ 59.782380] [] ? __fget+0x47/0x3b0 [ 59.782388] [] ? security_file_ioctl+0x89/0xb0 [ 59.782394] [] SyS_ioctl+0x8f/0xc0 [ 59.782401] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 59.782420] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.782425] CPU: 1 PID: 8596 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 59.782429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.782436] 0000000000000000 07ec5663dcca847b ffff8801cf9276d0 ffffffff81d028ed [ 59.782444] ffff8801d33d0d80 1ffff10039f24ee7 ffff8801cf927858 0000000000000000 [ 59.782451] 0000000000000000 ffff8801cf927880 ffffffff81605ec5 ffffffff81236530 [ 59.782453] Call Trace: [ 59.782459] [] dump_stack+0xc1/0x124 [ 59.782467] [] handle_userfault+0x715/0xf50 [ 59.782473] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.782480] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 59.782488] [] ? handle_mm_fault+0xb5d/0x3190 [ 59.782495] [] ? handle_mm_fault+0x291e/0x3190 [ 59.782502] [] handle_mm_fault+0x2938/0x3190 [ 59.782510] [] ? copy_page_range+0x1480/0x1480 [ 59.782517] [] ? memset+0x31/0x40 [ 59.782524] [] ? vmacache_find+0x57/0x290 [ 59.782532] [] ? vmacache_update+0xfe/0x130 [ 59.782539] [] __do_page_fault+0x35b/0xa00 [ 59.782547] [] do_page_fault+0x27/0x30 [ 59.782553] [] page_fault+0x28/0x30 [ 59.782561] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 59.782569] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 59.782576] [] ? avc_has_extended_perms+0xe2/0xf30 [ 59.782584] [] ? userfaultfd_release+0x5a0/0x5a0 [ 59.782591] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.782597] [] ? __lock_acquire+0xb5f/0x4b50 [ 59.782604] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.782610] [] ? kcov_ioctl+0x24/0x1c0 [ 59.782616] [] ? kcov_ioctl+0x52/0x1c0 [ 59.782623] [] ? userfaultfd_release+0x5a0/0x5a0 [ 59.782629] [] do_vfs_ioctl+0x7aa/0xee0 [ 59.782636] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 59.782642] [] ? __fget+0x20b/0x3b0 [ 59.782647] [] ? __fget+0x232/0x3b0 [ 59.782653] [] ? __fget+0x47/0x3b0 [ 59.782660] [] ? security_file_ioctl+0x89/0xb0 [ 59.782666] [] SyS_ioctl+0x8f/0xc0 [ 59.782672] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 59.782689] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.782695] CPU: 1 PID: 8584 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 59.782698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.782705] 0000000000000000 2473039e8cdb114a ffff8801d162f6d0 ffffffff81d028ed [ 59.782713] ffff8801d33d0d80 1ffff1003a2c5ee7 ffff8801d162f858 0000000000000000 [ 59.782720] 0000000000000000 ffff8801d162f880 ffffffff81605ec5 ffffffff81236530 [ 59.782722] Call Trace: [ 59.782728] [] dump_stack+0xc1/0x124 [ 59.782735] [] handle_userfault+0x715/0xf50 [ 59.782742] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.782749] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 59.782757] [] ? handle_mm_fault+0xb5d/0x3190 [ 59.782770] [] ? handle_mm_fault+0x291e/0x3190 [ 59.782778] [] handle_mm_fault+0x2938/0x3190 [ 59.782787] [] ? copy_page_range+0x1480/0x1480 [ 59.782793] [] ? memset+0x31/0x40 [ 59.782800] [] ? vmacache_find+0x57/0x290 [ 59.782808] [] ? vmacache_update+0xfe/0x130 [ 59.782815] [] __do_page_fault+0x35b/0xa00 [ 59.782823] [] do_page_fault+0x27/0x30 [ 59.782830] [] page_fault+0x28/0x30 [ 59.782842] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 59.782851] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 59.782859] [] ? hash_futex+0x210/0x210 [ 59.782868] [] ? userfaultfd_release+0x5a0/0x5a0 [ 59.782874] [] ? __lock_acquire+0xb5f/0x4b50 [ 59.782881] [] ? vma_wants_writenotify+0x49/0x370 [ 59.782889] [] ? vma_set_page_prot+0x10b/0x150 [ 59.782896] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.782903] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 59.782910] [] ? userfaultfd_release+0x5a0/0x5a0 [ 59.782917] [] do_vfs_ioctl+0x7aa/0xee0 [ 59.782924] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 59.782929] [] ? __fget+0x20b/0x3b0 [ 59.782935] [] ? __fget+0x232/0x3b0 [ 59.782941] [] ? __fget+0x47/0x3b0 [ 59.782948] [] ? security_file_ioctl+0x89/0xb0 [ 59.782954] [] SyS_ioctl+0x8f/0xc0 2018/01/31 07:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmod(0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000291000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b2a000-0x8)={0x0, 0x6}, &(0x7f0000dfb000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002cc000)={r1, 0x1000, 0x4, [0x7, 0x3, 0x100000001, 0x0]}, &(0x7f0000af9000-0x4)=0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000df9000-0x4)=0x0) 2018/01/31 07:31:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x401, 0x100) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000005000-0x4)={0x2, 0xffff, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000013000/0x1000)=nil, 0x1000}) select(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0x311)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80805, 0x7) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:52 executing program 5: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000da2000)=0x2, 0x4) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000c0000)=0x0, 0x80000) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000b94000)=""/4096, &(0x7f0000163000)=0x1000) epoll_pwait(r1, &(0x7f000030c000)=[{0x0, 0x0}], 0x1, 0x8001, &(0x7f0000a9d000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000398000)={{0xe4, 0xfffffffffffffff7}, 0x1, 0x200, 0xa55, {0xaabb, 0x53438307}, 0x1, 0xf1d59c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) 2018/01/31 07:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009f3000-0xb4)=[{{&(0x7f0000edc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009f0000-0x10)=[{&(0x7f0000013000-0x300)=""/4096, 0x1000}], 0x1, &(0x7f00004b4000)=""/108, 0x6c, 0x6}, 0x8001}, {{&(0x7f0000300000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002ca000)=[{&(0x7f0000edc000-0x71)=""/113, 0x71}, {&(0x7f000008b000)=""/71, 0x47}], 0x24a, &(0x7f0000213000-0x11)=""/17, 0x11, 0x10000}, 0x1}, {{&(0x7f0000fd8000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000af8000-0x10)=[{&(0x7f0000486000)=""/216, 0xd8}], 0x1, &(0x7f0000355000)=""/67, 0x43, 0xffffffff}, 0x100}], 0x3, 0x22, &(0x7f0000667000-0x10)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b9e000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a0f000-0x4)=0x0) getpgid(r1) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000077b000)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000959000-0xcc)=""/204) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$lock(r2, 0x6, &(0x7f00002e1000)={0x0, 0x6, 0x6, 0x7ff, r1}) 2018/01/31 07:31:52 executing program 1: mmap(&(0x7f0000000000/0xb9f000)=nil, 0xb9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x8e37, &(0x7f0000ba0000)={0x0, 0x0}) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000ba1000)=""/49, 0x31, 0x40000100, &(0x7f0000ba1000)={0x4, 0x7ff, 0x3ff, "ea72a59fa3e2", 0x9, 0x0}, 0x10) accept$ipx(r2, &(0x7f000047e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ba0000-0x4)=0x10) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b9f000-0x38)={&(0x7f0000ba0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000496000-0x30)=[], 0x0, &(0x7f000002d000)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:31:52 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6d000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xde, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa72d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x2, 0xffff, "4df932364fa695a4f8b64558616914c38aa51317bc3eda2b9eee4ef3cce71a87f20e5513d58556c7d595fb60aa267d63b22da380545e9fc2e18bd55f29c362e2d28f8e611c87b9c410c641b28ff3e04e"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getpgid(r0) 2018/01/31 07:31:52 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000644000-0xd)='/dev/usbmon#\x00', 0x99, 0x8000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000860000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000439000-0x40)={&(0x7f0000001000-0xd)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000026f000)=[0x0, 0x0, 0x0], &(0x7f00003f9000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], 0x7, 0x3, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x401, 0x3, 0xffffffffffff888e, 0x2, 0x7, 0x0, 0x6aa, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x401, 0x581b}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000+0x98f)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xa}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x60e9, 0x7, 0x200, 0x10001, 0x2c, 0x8000, 0x8001, 0x400, r3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fc4000)='tls\x00', 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000c03000-0x118)={0x2, {{0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000307000)='/dev/ppp\x00', 0x2000, 0x0) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000c1f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000c2e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000ed000-0x10)={r3, 0x3, 0x5, 0x100000000}, 0x10) [ 59.782961] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 07:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0x58, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00003ed000)=@hopopts={0x0, 0x29e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0xfffffc67) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000dbc000)={0x3, 0x7a, 0x9}) 2018/01/31 07:31:52 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000010000)=0x759a) 2018/01/31 07:31:52 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f24000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000e62000-0x1)="", 0x0, 0x0, &(0x7f0000205000)=@un=@file={0x1, './file0\x00'}, 0xa) socket(0x3, 0x7, 0x4) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f24000-0x4)=0x2, 0x4) 2018/01/31 07:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) fstat(r0, &(0x7f0000dd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000437000)={@generic="624048953e85e7e22b7962dd4980673f", &(0x7f0000abc000-0x10)=@ethtool_stats={0x1d, 0x1, [0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000f14000)={0x0, 0x0}) utimes(&(0x7f0000637000-0x3)='./file0\x00', &(0x7f0000059000-0x20)={{r2, r3/1000+30000}, {0x0, 0x0}}) 2018/01/31 07:31:52 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000)=0x0) [ 60.786762] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 60.861806] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.861810] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.861823] CPU: 0 PID: 8674 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 60.861827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.861837] 0000000000000000 ca47479733484311 ffff8801d71c76d0 ffffffff81d028ed [ 60.861844] ffff8800b238d680 1ffff1003ae38ee7 ffff8801d71c7858 0000000000000000 [ 60.861852] 0000000000000000 ffff8801d71c7880 ffffffff81605ec5 ffffffff81236530 [ 60.861853] Call Trace: [ 60.861866] [] dump_stack+0xc1/0x124 [ 60.861878] [] handle_userfault+0x715/0xf50 [ 60.861888] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.861897] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 60.861907] [] ? handle_mm_fault+0xb5d/0x3190 [ 60.861916] [] ? handle_mm_fault+0x291e/0x3190 [ 60.861925] [] handle_mm_fault+0x2938/0x3190 [ 60.861933] [] ? copy_page_range+0x1480/0x1480 [ 60.861942] [] ? __do_page_fault+0x780/0xa00 [ 60.861949] [] ? vmacache_find+0x57/0x290 [ 60.861956] [] __do_page_fault+0x35b/0xa00 [ 60.861963] [] do_page_fault+0x27/0x30 [ 60.861970] [] page_fault+0x28/0x30 [ 60.861981] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.861989] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 60.861998] [] ? hash_futex+0x210/0x210 [ 60.862007] [] ? perf_event_comm+0x1a0/0x1a0 [ 60.862016] [] ? userfaultfd_release+0x5a0/0x5a0 [ 60.862024] [] ? __lock_acquire+0xb5f/0x4b50 [ 60.862034] [] ? vma_wants_writenotify+0x49/0x370 [ 60.862043] [] ? vma_set_page_prot+0x10b/0x150 [ 60.862051] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.862058] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 60.862065] [] ? userfaultfd_release+0x5a0/0x5a0 [ 60.862072] [] do_vfs_ioctl+0x7aa/0xee0 [ 60.862079] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 60.862085] [] ? __fget+0x20b/0x3b0 [ 60.862091] [] ? __fget+0x232/0x3b0 [ 60.862096] [] ? __fget+0x47/0x3b0 [ 60.862104] [] ? security_file_ioctl+0x89/0xb0 [ 60.862110] [] SyS_ioctl+0x8f/0xc0 [ 60.862118] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 60.862142] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.862149] CPU: 0 PID: 8655 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 60.862153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.862162] 0000000000000000 92c38ba756f0cb55 ffff8800b0dc76d0 ffffffff81d028ed [ 60.862179] ffff8800b238d680 1ffff100161b8ee7 ffff8800b0dc7858 0000000000000000 [ 60.862188] 0000000000000000 ffff8800b0dc7880 ffffffff81605ec5 ffffffff81236530 [ 60.862189] Call Trace: [ 60.862198] [] dump_stack+0xc1/0x124 [ 60.862206] [] handle_userfault+0x715/0xf50 [ 60.862214] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.862223] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 60.862231] [] ? __lock_is_held+0xa1/0xf0 [ 60.862239] [] ? handle_mm_fault+0xb5d/0x3190 [ 60.862247] [] ? handle_mm_fault+0x291e/0x3190 [ 60.862256] [] handle_mm_fault+0x2938/0x3190 [ 60.862265] [] ? copy_page_range+0x1480/0x1480 [ 60.862272] [] ? memset+0x31/0x40 [ 60.862279] [] ? vmacache_find+0x57/0x290 [ 60.862286] [] ? vmacache_update+0xfe/0x130 [ 60.862293] [] __do_page_fault+0x35b/0xa00 [ 60.862300] [] do_page_fault+0x27/0x30 [ 60.862306] [] page_fault+0x28/0x30 [ 60.862314] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.862321] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 60.862327] [] ? hash_futex+0x210/0x210 [ 60.862335] [] ? userfaultfd_release+0x5a0/0x5a0 [ 60.862341] [] ? __lock_acquire+0xb5f/0x4b50 [ 60.862348] [] ? vma_wants_writenotify+0x49/0x370 [ 60.862355] [] ? vma_set_page_prot+0x10b/0x150 [ 60.862362] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.862369] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 60.862376] [] ? userfaultfd_release+0x5a0/0x5a0 [ 60.862383] [] do_vfs_ioctl+0x7aa/0xee0 [ 60.862389] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 60.862395] [] ? __fget+0x20b/0x3b0 [ 60.862401] [] ? __fget+0x232/0x3b0 [ 60.862406] [] ? __fget+0x47/0x3b0 [ 60.862413] [] ? security_file_ioctl+0x89/0xb0 [ 60.862419] [] SyS_ioctl+0x8f/0xc0 [ 60.862426] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 60.889323] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.889333] CPU: 0 PID: 8683 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 60.889338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.889349] 0000000000000000 72904750f7b52d52 ffff8801d70477d0 ffffffff81d028ed [ 60.889357] ffff8800b238d680 1ffff1003ae08f07 ffff8801d7047958 0000000000000000 [ 60.889367] 0000000000000000 ffff8801d7047980 ffffffff81605ec5 ffffffff81236530 [ 60.889368] Call Trace: [ 60.889382] [] dump_stack+0xc1/0x124 [ 60.889391] [] handle_userfault+0x715/0xf50 [ 60.889399] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.889408] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 60.889418] [] ? handle_mm_fault+0xb5d/0x3190 [ 60.889427] [] ? handle_mm_fault+0x291e/0x3190 [ 60.889434] [] handle_mm_fault+0x2938/0x3190 [ 60.889441] [] ? copy_page_range+0x1480/0x1480 [ 60.889449] [] ? __do_page_fault+0x780/0xa00 [ 60.889455] [] ? vmacache_find+0x57/0x290 [ 60.889462] [] __do_page_fault+0x35b/0xa00 [ 60.889469] [] do_page_fault+0x27/0x30 [ 60.889477] [] page_fault+0x28/0x30 [ 60.889486] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.889493] [] ? core_sys_select+0x2ce/0x740 [ 60.889500] [] ? core_sys_select+0xa2/0x740 [ 60.889506] [] ? do_select+0x13e0/0x13e0 [ 60.889514] [] ? kvm_clock_read+0x23/0x40 [ 60.889523] [] ? kvm_clock_get_cycles+0x9/0x10 [ 60.889530] [] ? ktime_get_ts64+0x1ea/0x2d0 [ 60.889539] [] ? poll_select_set_timeout+0xa6/0x110 [ 60.889549] [] ? timespec_add_safe+0x116/0x160 [ 60.889556] [] SyS_select+0x14a/0x1d0 [ 60.889564] [] ? core_sys_select+0x740/0x740 [ 60.889573] [] ? security_file_ioctl+0x89/0xb0 [ 60.889580] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 60.889587] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 61.559275] CPU: 0 PID: 8668 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 61.566793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.576122] 0000000000000000 20db60e74bbefa24 ffff8801cee6f6d0 ffffffff81d028ed [ 61.584085] ffff8800b238d680 1ffff10039dcdee7 ffff8801cee6f858 0000000000000000 [ 61.592051] 0000000000000000 ffff8801cee6f880 ffffffff81605ec5 ffffffff81236530 [ 61.600012] Call Trace: [ 61.602571] [] dump_stack+0xc1/0x124 [ 61.607907] [] handle_userfault+0x715/0xf50 [ 61.613844] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.620829] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 61.629883] [] ? handle_mm_fault+0xb5d/0x3190 [ 61.635995] [] ? handle_mm_fault+0x291e/0x3190 [ 61.642195] [] handle_mm_fault+0x2938/0x3190 [ 61.649240] [] ? copy_page_range+0x1480/0x1480 [ 61.655440] [] ? memset+0x31/0x40 [ 61.661723] [] ? vmacache_find+0x57/0x290 [ 61.668470] [] ? vmacache_update+0xfe/0x130 [ 61.674413] [] __do_page_fault+0x35b/0xa00 [ 61.680264] [] do_page_fault+0x27/0x30 [ 61.686692] [] page_fault+0x28/0x30 [ 61.691938] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 61.698744] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 61.705034] [] ? avc_has_extended_perms+0xe2/0xf30 [ 61.711787] [] ? userfaultfd_release+0x5a0/0x5a0 [ 61.718162] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.725142] [] ? __lock_acquire+0xb5f/0x4b50 [ 61.731167] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.738147] [] ? kcov_ioctl+0x24/0x1c0 [ 61.743649] [] ? kcov_ioctl+0x52/0x1c0 [ 61.749153] [] ? userfaultfd_release+0x5a0/0x5a0 [ 61.755528] [] do_vfs_ioctl+0x7aa/0xee0 2018/01/31 07:31:53 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000008000)={0x4, &(0x7f0000002000)=[{0x4, 0x3, 0x6, 0x400}, {0x100, 0xed, 0x3ff, 0xfffffffffffff001}, {0x20, 0x0, 0x4, 0x8000}, {0xffffffffffffffe8, 0x20, 0x2, 0x401}]}, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0xdd02903}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000-0x8)={r2, 0xb014}, &(0x7f000000a000)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x5421, &(0x7f0000005000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) listen(r0, 0x0) r3 = accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f000000a000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)=""/122, 0x7a}, {&(0x7f0000003000)=""/231, 0xe7}, {&(0x7f0000009000)=""/152, 0x98}], 0x3, &(0x7f0000004000-0x23)=""/35, 0x23, 0x1}, 0x9}], 0x1, 0x0, &(0x7f0000003000)={0x0, 0x989680}) r4 = dup(r3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000000b000-0x10)={0x6, &(0x7f0000007000-0x30)=[{0xeaa, 0x3, 0x38c7, 0x7}, {0x3f, 0xffff, 0xf9f, 0x1}, {0x255fbfe7, 0x80, 0x74, 0x4}, {0x4, 0x2, 0x6, 0x9}, {0x2, 0xa2, 0x8001, 0xfff}, {0x1, 0x1f, 0xe0, 0x800}]}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000007000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0xc) recvfrom$packet(r4, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000008000-0x14)={0x11, 0x1c, r5, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000b000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) 2018/01/31 07:31:53 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000749000)='/dev/hwrng\x00', 0x400000, 0x0) symlinkat(&(0x7f0000392000+0xa2f)='./file0\x00', r0, &(0x7f00005c4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000af2000-0x6)='ramfs\x00', 0x80, &(0x7f0000895000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f0000489000-0xa)='/dev/ptmx\x00', 0x4040, 0x0) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000cc4000)='ocfs2\x00', 0x100000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005ca000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fe1000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b0c000)={r1, r2, 0x3}) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r3, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) symlinkat(&(0x7f0000977000)='./file0\x00', r3, &(0x7f000079c000-0x8)='./file0\x00') 2018/01/31 07:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000f7a000-0x12)={0xf97cff8c, 0x8, 'SE\vLinux', ""}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000615000-0x9)='/dev/sg#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00001b2000-0x58)={{0x2, 0x81}, 0x1, 0x6, 0x100000001, {0x7895, 0xc9}, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x420200, 0x0) sched_rr_get_interval(0x0, &(0x7f0000237000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000068a000-0x10)={0x0, 0x0}) ppoll(&(0x7f00009d9000)=[], 0x0, &(0x7f0000dce000-0x10)={r1, r2+30000000}, &(0x7f000014e000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000a4b000-0xc0)=[{0x4, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x2000000}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000e9b000)={&(0x7f00002fe000/0x2000)=nil, 0x80, 0x7, 0x0, &(0x7f000043e000/0x2000)=nil, 0x380000}) 2018/01/31 07:31:53 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff, 0x80000000, &(0x7f00006e4000)="81996f27fbf9ca25ddac8372defc5615b3c567551e", 0x15) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0xb, 0x2) 2018/01/31 07:31:53 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000ff5000)=@known='system.posix_acl_access\x00', &(0x7f0000524000-0x1000)=""/4096, 0x1000) 2018/01/31 07:31:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x7ffc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000669000)={@common='syzkaller1\x00', @ifru_flags=0x4003}) mmap(&(0x7f0000001000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/31 07:31:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x401, 0x100) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000005000-0x4)={0x2, 0xffff, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000013000/0x1000)=nil, 0x1000}) select(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0x311)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 61.761122] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 61.767321] [] ? __fget+0x20b/0x3b0 [ 61.772565] [] ? __fget+0x232/0x3b0 [ 61.777807] [] ? __fget+0x47/0x3b0 [ 61.782967] [] ? security_file_ioctl+0x89/0xb0 [ 61.790137] [] SyS_ioctl+0x8f/0xc0 [ 61.795298] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 07:31:53 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0x20100, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000024000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000024000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000020000-0x8)={0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000023000)={0x9, 0x2, 0x9, 0x8}, 0x8) accept$inet(r4, 0x0, &(0x7f0000003000-0x4)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x1000)=nil, 0x1000}, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/31 07:31:53 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x0, 0x0, &(0x7f000000e000-0xca)=""}) ioctl$void(r0, 0xc0045c7f) 2018/01/31 07:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000040f000)='/dev/autofs\x00', 0x400100, 0x0) accept4$inet(r1, &(0x7f000007c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000468000)=0x10, 0x0) r2 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000ea4000-0x38)={&(0x7f0000303000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000024d000)={&(0x7f00002f4000-0x274)={0x35bc, 0x12, 0x2, 0x100, 0x2, 0x2, {0xc, 0x0, 0x5}, [@generic="71920daeb17fe4e9e253169bba9e55309c720cbbeb415081d0fde7e7c0255ffce98d5143a69b9b99b07f805e66e1e51aac270178cf0d5161f1360ce396176819ac7e756ec9c43b2da240f70a664719c5188bc1420fbfacd73a7c190e57", @typed={0xc, 0x0, @uid=r2}, @nested={0x0, 0xc, [@generic="d47de4ab511f7f04974b2ea42fbdf2d5982bb752a8eb97e28286bb93ac63414e95ea1228d433c3e1aed69a1152f4c82d475b423dc751a79ede550812218c793c", @generic="3c4353e011bc0c6b3a2a5c7aacf5e90abd215520ee0c16a5e64da1d2026accfff353caf26bdf605986e12f6b761eb918bb6a195e6f097635579d639703db7e6e90b282234691ea875b83", @typed={0x0, 0x8000000000000058, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x0, 0x37, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="1d381d7f085bda6ca386264a21ca680f3d3a3b55068e5972afd23c76eaf325159f3064f2274f796ad43834ec07cf703f4e0bf34627840d93af0d9859", @typed={0x0, 0x95, @uid=r2}, @generic="d9e52fc53951f1e6aa94ab3188c397cb97dc90f47a6dc1cb0437ffffffff00000000479a8cceff52d4ea8b5fd7a7cc0cfc06a923137a558bb7fa4c68ac27b9cbcfc8f30e82f16e11c74ae7a95223b5fa1e004cf02bea53b315c0071757165a62", @typed={0x18, 0x45, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="0a4d3264ba6fd1e0c3df8debba8a826b21bd1e8c3895925afa182112fbf39b6a1d742fc535d0e7", @typed={0x0, 0x60, @u64=0x9}]}, 0x35bc}, 0x1, 0x0, 0x0, 0x4}, 0x800) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSETA(r1, 0x5406, &(0x7f00003ce000)={0x9, 0xffff, 0x61, 0xaf, 0x9, 0x8000, 0x9737, 0x4, 0x7, 0x10000}) 2018/01/31 07:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000932000)="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", 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b59000-0x6)='hybla\x00', 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/31 07:31:53 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000f) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002e000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000014000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000002f000-0x1c)=@req3={0x100000001, 0x7, 0x2, 0x7, 0x7ff, 0x0, 0x6}, 0x1c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000030000-0xe8)=""/232, 0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x6, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 61.823135] SELinux: policydb string SE Linux does not match my string SE Linux [ 61.836865] SELinux: policydb string SE Linux does not match my string SE Linux [ 61.863195] binder: 8710:8712 ioctl c0306201 2000dfd0 returned -14 2018/01/31 07:31:53 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2000000010) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x5, &(0x7f0000010000)={0x0, 0x0}) r2 = openat(r0, &(0x7f000000f000)='./file0\x00', 0x80, 0x142) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x7, 0xcc04}, {0x8, 0x2}, {0x0, 0x8}, {0x8, 0x7}], 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000012000-0xc)={0x60002011, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000011000)=""/221, &(0x7f0000012000-0x4)=0xdd) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000010000)=[{&(0x7f0000010000)={0x27, 0x8, 0x81, 0x6, 0x5, 0x0, "74b5d3779e42a97cad58f5d4591cf17214295881ca6f5af9dc3bea0dbbaad191f2d953d00e27b45887d22ba2ac4992e412b39d4ddbac95a091779ee6ba63d9", 0x5}, 0x60, &(0x7f000000c000-0x70)=[{&(0x7f0000002000-0x19)="cedcf3834e012d5bef5d9a2eeefe1fa3bdd893716daabf7d21", 0x19}, {&(0x7f0000011000-0xa)="1223d0b027b810ccc518", 0xa}, {&(0x7f0000004000)="e647de217b22efb5a0e1daea40472121d1e7f5338dc5359ae433d7096dfdc9839b97c7f5e1da0490f62e874ee63585", 0x2f}, {&(0x7f0000007000-0xdc)="71d4c2da253961b27f5c24471d16a21e28b92072fd8c4a0fc8a3b99e199ebbf3336140fabe6147875a8cc59426693ac21148fbdbefca24dadd1c44114927f013a12fd357994ac20476c0232d61ae2c32bdae6f4d851659b05410dd37650a2b4dcaaee07da90fe86fd84529cc6dc59dab04f629118c5f8390d1906fff093044203185d8601fd70fa830797a38503083b1a856beb8361c3892663d1bf9ecc5e62788f6b269a416f870228cd6392e35bba24afe7522c2cbd5a48e80d710734635e9aac3b7024f9277897daae9b7ead4ee89f9bd6127eb6b5374ef4239a0", 0xdc}, {&(0x7f0000008000-0x1)="89", 0x1}, {&(0x7f0000010000)="e89cf5346ca6d393c2c52fc664ce4039b1a281325b8c36807fadc6afd0fef572c65e77b65143e7b9f1f257205c90a9e177d03f933b0fac46b93bba4ab0728172df4d6fe3a0dd5b4372006f83ab4f0968e9579199f24ad295c3955ab2e6e350723dd604f9cc9fc84b9a2b8b0a1324744e2dd5bb9d524566923de2e7669ed64ffaccd891f43d38f427b6c7da20e0696800578ef413acd62468b9486da040c2ae0b818a6a31b054b2b0d28737cc56c10dd13cb23a02f29eee7993c9cd471301bb2db1b7118cc79c04205847002618cccbe8c0ce7fb6db8eb0", 0xd7}, {&(0x7f0000007000-0x66)="94d7f52d2559ef310a4f811ff6656d8993426cca598cd29e0f71a6192ba606f30cfd1ef0c2cbefce41c55efb270d65622c312c7834c0860e0e03499a56e2c4f38bb5c1686e27afc124f03320a8ee296d44d197ff841ca46989da21f30f7102be1c385eab81d8", 0x66}], 0x7, &(0x7f0000010000)={0x30, 0x29, 0x1, "57d9d36a20790de5a25ab4bc07316cf32861e72bac99538b893935c985f8fa"}, 0x30, 0x20000800}, {&(0x7f0000002000-0x60)={0x27, 0x32e6, 0x61, 0x7, 0x0, 0x6, "3c6767c4f4c6ebb55e4d6ee76c64943838c41ba0cb5092d39122c4f6e2842921818e5b38cef56a13e92f255b9ce8e04fe3a1c456cc0ae91c1cb81566b300d6", 0x1}, 0x60, &(0x7f0000002000)=[{&(0x7f000000a000-0x54)="8792a6a0b6a7c51867c6bd9458f8614e6fb3a4cec68d60a3ea9c44d3c522ce92234f70ea5f3c104590842eddc4dc9328ede6f1da76097924a14e040afab543c9a59498cb0487be605a50e94537230759d9dde35f", 0x54}, {&(0x7f0000004000-0x15)="aa6ed38e3d77631bb07099ee2a70ac4deeba79db9d", 0x15}, {&(0x7f0000011000-0xf4)="f6172f35729a6689358cfdad672de6a8d349709aed6da9b39f4eb59768aa5a60035c882fa88fe46fb1ada77262038f6595ad5615a71ba1b2072fe2ecb7275b6df98fe532207f40244d920c0a75de57d834308b71cfad4c5785a7a82004aa02bf461e1b158edea2548ca031ea0f900e0f3334a502a965a3b007652e95b7997ecf47edbaf0be22a49cde5955ad3d1d7adbf6d1797788fca007a0e71b78f04cef0e56e788c7734748fe8aa9b50120852c0593e422b0bbd9f60ec8156c809ce23ab7a6501100be36e5ef51a42f2c0d3f39da9d2245f08a0fd38ab091d2791c38b332985eb48d7faad97741728879cf4351e883bb6c86", 0xf4}], 0x3, &(0x7f0000002000-0xd0)={0xd0, 0x11b, 0x9, "a0fbdfdabcf3bb212743a8693221749738d5980349f1d933890bd909151d6ad88f82d53f56d4c8a4d4f387b3c4344df98bce9b81d4064e82cd0b029780c15839798c6dbbed9636091e2a98fcb4815f7b2766772beeeb3c7a8ee54778001a407fe68fd4cd9efe8e487f53e49b87d9fdb8164843871d065ed59ffa49d31bd9978347d69db66a485e43f89b5ae3738c96cb8d8bc103a5ceff175e383d6c4ee75565ee5603e554e027461b032892c3da1c90ac6eabe3a5ae4e87223f5a"}, 0xd0, 0x1}, {&(0x7f0000008000)={0x27, 0x7f, 0x8001, 0x7, 0x1, 0x20, "04186520bdef5af7b1c67a4a1302d2d890e23b1e9e0ade4926a608ca87679edb752334017a21f474eb7ccd8f4cddbb1de38ee2d0b433fd3546c992ad732dd6", 0x200}, 0x60, &(0x7f0000001000)=[{&(0x7f000000b000)="c34f4c4072316860b99f464ec85f2e08322198c28b71efe94bf26df478f27a59f052f99cf51e2c3bfb13e28d4d39539c33623db6eb79d4cda51197be86eb29d3b521b4b98e347ef77f27fe01ead1affb747ff68aaa6089ab4617829b", 0x5c}, {&(0x7f0000010000)="75cde1c765348ec511d842ed292abbd92398da28d898009f5a7d0230a2cf08eab9a56dfd0e0f5aaee713264561309107341866bcc2977e3cf2b5e2822c25e8bf22624b70268df1609c540b765538d38a7165fe5c61b6f6b35ae90dfc622431e6a2a43df7eb", 0x65}, {&(0x7f0000010000)="cb45427f7839c293128c7b8e9103c0", 0xf}, {&(0x7f0000008000)="6bd661e1c1952fb347f6bf163c32c84586ec3a04743b2e5f4d109b210a8fd01f7a3654a180fedd678adbfba1e402e7d74c2162069cc68eb3fbab38a30b88c90a34e6e1aaae2e7bc270027fab035714e0c153e972cfdbb53df0fd07f8eecf03b591e1bccf54d7d5efc012d81796eacb4791c533e8d38c8c49100abe4d54f0a3d5dd5962c0a9cdf01679fb0b7f4c650569182d4c2226cd075b53d3ef7b5b48e16117c126705a8314028e50c3ee8a97f89115ea480905f925538ce3dcf9ac755ca69946", 0xc2}], 0x4, 0x0, 0x0, 0x4000880}, {&(0x7f0000010000)={0x27, 0x1, 0x2, 0x6, 0xba, 0x2, "8159006b35a09080cef7092b4def625d9136116146a80bfd9dafa339ea3a75a86f992bbf02c6541325cb8d27ee0f1444dac5cd105aedb9032476483818e3f0", 0x6}, 0x60, &(0x7f0000010000)=[], 0x0, 0x0, 0x0, 0x4000080}], 0x4, 0x20040080) 2018/01/31 07:31:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)='comm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x81, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x0, r2}) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000004b000)=0x5335) bind$ipx(r0, &(0x7f0000009000)={0x4, 0x90, 0xd0d, "5f71be3920db", 0xb8eb, 0x0}, 0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000004d000-0x10)='/dev/sequencer2\x00', 0x400102, 0x0) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000004c000)='./file0\x00', 0x101000, 0x110) 2018/01/31 07:31:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000497000-0xd)='net/udplite6\x00') ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000faf000-0x1a)={0x56, 0x3f, 0x21b33c51, {0x4, 0x101}, {0x200, 0x9}, @const={0x4, {0xfb7, 0x5, 0x100, 0x3}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) getsockname$inet6(r1, &(0x7f000096b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000066a000-0x4)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00001b1000)=0x800000, 0x4) sendto$inet6(r1, &(0x7f0000723000)="", 0x0, 0x0, &(0x7f0000868000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2043, 0x0) [ 61.878755] binder: 8710:8712 ioctl c0045c7f 0 returned -22 [ 61.891691] binder: 8710:8724 ioctl c0306201 2000dfd0 returned -14 2018/01/31 07:31:54 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000090b000-0xc)='/dev/autofs\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000ff9000)=0x10) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)="") chroot(&(0x7f0000fe0000-0x8)='./file0\x00') umount2(&(0x7f0000742000)='./file0\x00', 0x6) 2018/01/31 07:31:54 executing program 3: prctl$intptr(0x200000002f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x4}, 0x0) 2018/01/31 07:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000569000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa5) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r1, &(0x7f000025c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007f1000)=0x1c) sendto$inet(r0, &(0x7f0000c1f000)="", 0x0, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sysfs$2(0x2, 0x0, &(0x7f0000443000)=""/247) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='clear_refs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$setpipe(r0, 0x407, 0xd41) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x5, 0x0, &(0x7f000000d000)="62164b44a5"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/31 07:31:54 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000fc0000-0x4)=0x0, 0x1) 2018/01/31 07:31:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000f9c000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f6b000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x0, 0x10001, 0x7, 0x0, 0x771, 0xd5d6, 0x400, 0x99b, 0x7fff, 0x3f, 0x7, 0x6e2d, 0x2, 0x6]}, &(0x7f0000f6a000)=0x108) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f6a000)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) epoll_create(0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a9f000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000f63000-0x4)=0x0, 0x4) [ 61.953956] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.973483] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000bfa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000006000)={&(0x7f0000002000)=@full={{0x3, {"ed6559ad9f8823"}, 0x3}, [{"730f1dda791b2c"}, {"5fc5fdff5f63ec"}, {"343102b478ddec"}, {"cb1950bc5c95c9"}, {"2ded034fcaa461"}, {"9af81ffbb4ab75"}, {"50178621b72523"}, {"0cbaaa4bc19ab2"}]}, 0x48, &(0x7f0000004000-0x40)=[{&(0x7f0000007000-0x70)="0693f2161b5ca4568162a4d3a18fbec39c2d35eca3067ba055c7b8e17d460d58ebbe09c9a0d05ce92a1a929f3ddf8d9fb9cbfdf09989929ab57a3e1dcfd1ab837b411cedc6b7d004dba064a611bfe3a1723da01acf30935a7e27b61d9eac190733ea1cf65b1fec8e917d1793f728483c", 0x70}, {&(0x7f0000001000-0x70)="470c4de5880cabb828a8a9718072ed15c18575b262b912337bc998afb4562af00f9cd05b090ace99260b02248310324a8f57bac94eee70a51ef8d4c30799886eb44bef82fd3ac40ac9be641efb1966f9cbef9e31c6b122efebaa8c106c5c2e7338c23d70f661237a8cdc7bad26779fbf", 0x70}, {&(0x7f0000006000)="09f1d61510357d5d826d01d9c3ff7ba744975151c147e08c8091fcad869c7186c283aae5eb865493756a5940674a7520febb77dc6ad5b2cdc36fea97bfebe548b3f81f91cd264ad5c327905fced0aa8afd8e429946878d65ccce89a9c4f5bafeb6150b", 0x63}, {&(0x7f0000004000)="8fef523c46039e8a5a3250bbd8873323a31c4c4a4a66fa25fb5fe085df5c9d6bb23e1230469abb605280b9398ff7e21a14f930968b4bd84e786da6a2beaea21618b293b07853306964e2ab42a8d65c28893ae3b5133ccd191d15dc1c8373a60908a61f4f", 0x64}], 0x4, 0x0, 0x0, 0x40000}, 0x40000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000007000-0x4)=0x0) 2018/01/31 07:31:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00006c2000)=""/24, &(0x7f0000bb7000)=0x173) openat$rtc(0xffffffffffffff9c, &(0x7f00009b3000-0x9)='/dev/rtc\x00', 0x20100, 0x0) 2018/01/31 07:31:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c8000)='/dev/sequencer2\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000016d000+0x92b)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/rfkill\x00', 0x100, 0x0) poll(&(0x7f00002b5000)=[{r0, 0x80, 0x0}, {r1, 0x9100, 0x0}, {r2, 0xc000, 0x0}, {r3, 0x5, 0x0}], 0x4, 0x3) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000110000-0x10)={0x0, 0x0}, &(0x7f0000455000-0x4)=0x0, 0x401ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_access(r4, &(0x7f00009e8000)={'system_u:object_r:xen_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x6, 0x0}, 0x4a) 2018/01/31 07:31:54 executing program 7: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c78000)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r3, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/01/31 07:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000b08000-0x18)={0xfff, 0x0, 0x80000000, 0x40, 0xc1, 0x0}) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000df1000)={0x0, 0x2, 0x30}, &(0x7f0000d7d000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ab7000-0x8)={r2, 0xffffffffffffffe1}, &(0x7f00000a3000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 07:31:54 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000b4000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x200) syz_open_dev$sndtimer(&(0x7f000007b000)='/dev/snd/timer\x00', 0x0, 0x20400) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000767000)={0x0, 0x0}) 2018/01/31 07:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000521000-0x8)=0x4, 0x100000000000003) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000037c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000235000-0x8)=0x0) r3 = add_key$keyring(&(0x7f0000d40000)='keyring\x00', &(0x7f00001f1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000c0b000+0xd15)='keyring\x00', &(0x7f0000a50000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006c0000)=0xe02, 0x82) r4 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r4}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x20000000020000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r6, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000bcd000)=""/111, &(0x7f000029e000-0x4)=0x6f) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00007ed000)={r8, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002f2000-0x10)={0x3, &(0x7f000039a000)=[{0x6, 0x10000, 0x4, 0x8001}, {0x3f, 0x8, 0x3, 0x1}, {0x40, 0x0, 0xfff, 0xfe9}]}, 0x10) 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket(0x0, 0x1, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) request_key(&(0x7f000088d000-0xb)='cifs.idmap\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b05000-0xa)=']GPLppp0\\\x00', 0xffffffffffffffff) 2018/01/31 07:31:54 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5474, &(0x7f000000f000-0x8)=0xc5a0000000000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getuid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) r10 = geteuid() r11 = getgid() sendmmsg$unix(r0, &(0x7f0000002000-0x118)=[{&(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000)=[{&(0x7f0000009000-0x63)="398d8e5d0d8efd756cec218199232f017a42559f4bc5ef3177fb623cf95171f87992032a136f8988e0029d99e31300c704ef49a8e10bec849b153d0530589befae66d5d624a8bd936b0518ce423d675bd78a91aae1118c52cef9c48a705f03edfb2557", 0x63}, {&(0x7f0000006000-0x7a)="f094f08ad1704f418953ebc345b5b163f92b2ad29d683ab539f4713da41d415c68d64a300964cc75c9ff7455312254fd191da372842747dbc034cd94df1252feb472decf2c9ea02e06d7a0aa397fab1370ce382bf202c2c5d2dc535a14f0734c5e373db92ea0cd1736085dc18bb16cd62d12b89831fc3ed7c613", 0x7a}, {&(0x7f0000010000-0x3e)="4757ed28cb9489b3a09f87961288299f6ee0afd64964fdb493f4464f5c24aa6a99f2ab7ce6587aef1144ecb83440a6127a4c923fd2430a0aec1642f37ac3", 0x3e}, {&(0x7f0000006000)="7a4d92a1990e671ad88e41d01655ad17652db8764767f84f107ae9e61ddb295127e62ee72e768851abc4e1e5d23ec7a1ecf0c2e1842e7a155b4b38e0162b9d0de8474c1cb3e35f7c6d992cdeb057c73cb72779e4edf3805419268caa005c13dddf74aafb0d21919d3b7d45", 0x6b}], 0x4, &(0x7f000000f000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x804}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000f000-0x60)=[{&(0x7f000000e000-0x7)="d7dea15d55bbf2", 0x7}, {&(0x7f0000010000-0x86)="8c7e815dd6865c52d2fe18c23aca6127eccfa1d07a08634fc72ec7800330985916d1e26c4e39b27fc38bddbacded0e932bc089f62018e4db5de164ace5b2acef68eecaea66678bf49d086071349d7633ac84d65f9e4ebdeef21e62d3f62bd3ff55ae80e8e6d7c0c00440c0e069cc7acb48f6afc871d956c1efbfc65a978c7b77b916325b3196", 0x86}, {&(0x7f0000004000)="a71bde9d632c0dcbbbb279989ec321dc496774bdd496dfa93a4dd2f3bf60c41cf23c23dacdc5db4a7cafdc7967975f5a3fc6afb70d72ebf6210ce04df1ab4fb8ee7dd3369b626006ab28c03d6243357a645861e2f7b546f810b136071a8cf89106880d7aabd30ad28fb4b86f0983a653af17d9f340ea04b32c51ce354de08c62ec874cc62949d13433c0d0b187246f66527773bed36590ece32de2dfad80d19394f5cd2f0daf47f4366a675755f247b325958d22db270bd2dcf4d58ac2aa8a7f05dbec8a4c9aa26d76fdd736c41f900a2336067aca8d", 0xd6}, {&(0x7f0000010000-0xfc)="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", 0xfc}, {&(0x7f000000f000)="08c3385245ed982e66992f91ef530f4c4c296fa0c15f83874a03a34dad267193ad0537f00aecc6c30b", 0x29}, {&(0x7f0000010000-0x57)="21eb948f254e673903ba2894f1d8b705c38694145f995f5a71d2e2806989e9d0c4e3395d637c7e71820c790d580db405270e8823c6bf1472f477f48212700810902df9dfa4a93e8988544cd0e8195d5e5edfc433262d80", 0x57}], 0x6, &(0x7f000000f000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r0, r2]}], 0x28, 0x4004}, {&(0x7f000000f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000010000-0x60)=[{&(0x7f0000010000-0x8e)="1f46ecdc4c0ab91f1a08ab5ba4a43d72299a41c2bdf5831b10162f7b491b869f707f26c5e1fe72c44291baa307f38754db95b99369310b23f7a29132257de26b50f2fd45f8647c41b5f50e8b875b3480b3a00bd31833588f3e43bce8ff4ebf15aee24d782a8acab8ac6b94f78613bfd233bdcc1ebc03968e8f913691f8dab7147dc685f5b85d86980ea2eb1700f1", 0x8e}, {&(0x7f0000010000-0x3f)="19a45342258d06c2375f4fb5dcf94bb3a46abd9660eb9d6f40ded495cd49dde17e21ac699eb63e3aeeb8f973181187e25903becca2d4e4818949790ec9c171", 0x3f}, {&(0x7f0000009000-0x4c)="c2b4575b9c887558fed537fe214b01dcd2e2b8fc82c5ecbe47d2a6bd572bbdac458efa304c329c013ccf5dae92764b6c20d080468c0a08712a7e0429d1cd48e38e36ecefad886bdc9f018ef1", 0x4c}, {&(0x7f0000010000-0xe7)="96c10cc537e48a8800085029439141af763435cae6d77752849c364edcbcc1aa87a9af74d723c1c0cde4c93968c8777a25a391bc1938dd1625a512d95f0cd35c59872c46de82ddf83e48e7928ceb63be087977cda4e639ffcd95f7a1d3808d4db7e424bfabbba08e1c6b3a5a201f3bbc95761af9b16e4558f26386eae7cb5c98a3d2de36a44c0f05020eebf7afaa2e8f51369fd2ce27a5199607501ee30ced260041de3b651fe4acbf8c194a0dab9265e0119687a09afa5e5097320131fd06ea494834538d39df92ea969880a572afb56221866b96b0a18030093ad69d40b9be9c533d0138c30f", 0xe7}, {&(0x7f000000f000)="e93fe4155293b7941a989f245da9d21056d038db07d5080ae6cabb6435b51e9beefbfeb1df2a38a4c19d462c35b16ec4f519e2e5308980e94097ae27b1f2c1a646732046f7f3fb4a66654308ada931d4f288e38026814735fa8b627757e863075c7a1ce98cd5d048cc7df25c1f032ae505502ef479ab816b55f8c1ceb861ff28acf6772fdfe909a1a1160c938c62639fd661d430ca21fe752d3122e563c67bba42760a9f548b", 0xa6}, {&(0x7f0000010000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000010000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x48000}, {&(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000010000-0x60)=[{&(0x7f0000005000)="c71efc51a8ce583137900719b7739698f60e3ebcb95441660f50b93bf26865816286fd3a014402cb3e1a9338c03fe3e469bcc8027606ecf9f9a9266630feb659458281aa2489ec83abf55e856863b86f24187e2c4915620a8c91a25dfaec21a28b8d141096b7dee5163071e63707ee0f86c3ded70cddc00653ec6a2f1377a977da6c5bd4d12ad3d5132f52051e4e856aaa295b8cbb554cc5f699cbec77ff36e452186abba23889b7ce08ee93055575b717f9f8da625fcf0afb16a8a8808e9db7ad9b30cb8fbabcb2b6bcdac83c221b332000a6f4f4621a792483054a52733c7d512d4a88693b9a8dcd130d57e068b7a110", 0xf1}, {&(0x7f0000010000-0x7d)="b9662c3f7ccc55758f5cb1141b45cdb1a98af6e8736b6c22c03be12a9337eaed5efeb5e4891a859144b89c0687f1aa9fb9c88476fa6998dfec502893f6145dbfde1b97bab155fcb8ad9e25a73731e65a170fd8c7ecaac6ed3bef42016372d5ae0784555633cb8f28b962b423a4f4f6292b25aa75551a59c50cec042f05", 0x7d}, {&(0x7f000000a000)="9a8e5ae763ebdc9247ee", 0xa}, {&(0x7f000000f000)="db28ac7c2ca7ace1112607d583d19522faca737feb347972ff4aaa0177eef29a6a1270120d6354043e736c38b2dce54142f7612cc720902906289a40a8b988cd02bdeea43938166ced3df6e23937c2bf324e2fa2a2a381b03a85a278167854724d2ddad884096d9995f3f168d088d9696a", 0x71}, {&(0x7f0000008000)="c37684ca8a2d8d5687c96f2b88a0e087af32da0a7230850c997f8500b7d27af4150439652e48ba796c1c32e2dc478585a323765bdf8b0ed7c10e54a259e2b0c07b21365d88371a5dd20137f90f273629602bcf4481d4d7d01f2a8d74e81a9eeb87dfdf030d3e530b412de03e155d6feb3f26c0b070f3df5e4838903b", 0x7c}, {&(0x7f0000009000)="be476f72026a07c9b378a9252dc71b2646cf454e10f16ca235896b844f12ad2a5e052793a8b1f90dbe19cef028f8e74fece99618c8d64a8d50fd27fbb5ce0cfa84f690cc887dcf69bbca5873694763ce0fa0afca06714c857a8f20ef271db7b1e28e465998cab3630a97d362a035c0f028ec5b63e02e346bc41a69e6f9c74f843f52", 0x82}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f000000f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000f000)=[{&(0x7f0000010000-0x49)="61164ce987a6a2fc15c755323cbd919bb61630375965d53dafdc87955665e292d8f9dfa0c7892a1377125c9c21b5663a912833c346234bb06bda8b6763388bf48c9ff08781589d19a4", 0x49}, {&(0x7f0000010000-0x5c)="5c860b0e471bc02da0753ef99f2c95239e78f57d84de5db7f8e589fd010014b171cd4a276f0f70036916c7c7a8ce1063d683c3d3d4e5f4ed8641d8c7ba45623270f9d99a664e4829f71b87a814426f2524f48810084f9eb9bcbdcd73", 0x5c}, {&(0x7f0000004000-0x51)="d027d20771fabfd20d2d7cd4c564e7ce51ab4eaaa2e89ec0a3badcf755b7cc6c54c46492f3b44d2f1c9b4986056247e18c693a6228360565581d26062e2ddaf9062aa4897ec558e7108aef4a5488999f1a", 0x51}], 0x3, &(0x7f000000a000-0x68)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r2]}], 0x68, 0x4000}], 0x5, 0x4001) read(r1, &(0x7f000000d000)=""/1, 0x1) 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000653000)={0x0, 0x0}) open(&(0x7f00004aa000)='./file0\x00', 0x100, 0x8) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x400, 0x800000000000, 0x7}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{r2, r3/1000+30000}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) [ 62.059484] IPVS: length: 371 != 24 [ 62.066837] IPVS: length: 371 != 24 2018/01/31 07:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"d7840af8767e59"}, 0x0}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/member\x00', 0x2, 0x0) 2018/01/31 07:31:54 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fc1000)=""/185, 0xffffffffffffffd5, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000c1f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc1000)=0x1c) sendto$inet6(r1, &(0x7f000079f000-0x4b)="b0e57c6b9aee39f5dddb12a5bfc2bc45658dc90f34b7a63a9bcc2c31a1c2f51afa9bb8dc7bd4f1281307caab72a4b0fab24db8791e57fe7cd596d6f14273c08c31b434cf8d", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = open(&(0x7f000063c000)='./file0\x00', 0x880, 0x80) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000fc3000-0x50)={0x50, 0x0, 0x7, @fuse_init_out={0x7, 0x1a, 0x7ff, 0x2, 0x8, 0x2, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f6c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000c9000-0x50)={@generic="4832b3b315a63e11512bd6a14c2f177a", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x400000, 0x8000}}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f70000-0x8c)={0x0, @in6={{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000734000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a2c000)={r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1}, 0x98) r3 = memfd_create(&(0x7f0000f6e000)='/dev/net/tun\x00', 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000029e000)=0x0) mmap(&(0x7f0000f6f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d7f000-0x8)={r2, 0x401}, &(0x7f0000f71000)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f6f000)={0x0, 0x1000, "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"}, &(0x7f0000f6f000)=0x1008) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000971000-0xa0)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xd48, 0x5, 0x7fffffff, 0x20}, &(0x7f0000f70000-0x4)=0xa0) 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xe, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000199000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000cd6000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f000027a000+0x32c)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f0c000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000d5c000-0x20)={{r3, r4+30000000}, {r5, r6+10000000}}, &(0x7f0000e15000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000fe8000-0x10)={&(0x7f0000fea000)=""/188, 0xbc}) 2018/01/31 07:31:54 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000511000-0x3c)={0x0, 0x34, "173eb5fd464f1db7b0253ee81ad6aaec076365aa0b75bd7d031b8558cb51f464de58658af4ecc98e5b57ad5c2cad50392efa173d"}, &(0x7f0000001000-0x4)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000223000-0x46)={r1, 0x3e, "e00a4381a1c397c431b8c461880941a8bd4e74c87d948e64e9ff5f35390dd651831f4c6ee2cd9bba3d231185470e3723074b28899cb5c34cf90dab1d86a4"}, &(0x7f0000000000)=0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) 2018/01/31 07:31:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x12000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000774000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000eed000-0x4)=0x0) 2018/01/31 07:31:54 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = dup2(r1, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000006000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="352ab0282ebe4e305c27349e66218babd978b2635aa84874cbdceba0ec13ff94"}) 2018/01/31 07:31:54 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba5000-0xb)='/dev/hwrng\x00', 0x42580, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000610000-0x7d)={0x0, 0x75, "16423c4969eaa116608ab896e1116c67c93818ec5583544c69c0a248bc3980b8577583ed442bf7eb1f202b35414a2e1c687e280a9e429ee51295f6e0f79ef32d87a570621043392ce473dc2b483258cd613a4ab0b48a117e931cbbeb275bb19ed28c882b4bde24766dd185bd6c0a8b9e06de894930"}, &(0x7f0000580000)=0x7d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000993000)=r1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000091c000-0x60)=[{&(0x7f0000072000-0xfe)=""/254, 0x0}, {&(0x7f0000938000)=""/170, 0x0}, {&(0x7f000023e000)=""/2, 0x0}, {&(0x7f0000df1000)=""/117, 0x0}, {&(0x7f00000bc000)=""/234, 0x0}, {&(0x7f000032b000)=""/247, 0x0}], 0x10000000000000ec) sendfile(r0, r0, &(0x7f0000886000-0x8)=0x0, 0x10001) fanotify_mark(r2, 0x0, 0x2, r0, &(0x7f000020b000-0x8)='./file0\x00') 2018/01/31 07:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9e000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000070c000)=0x101) r1 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents64(r1, &(0x7f0000311000)=""/0, 0x0) 2018/01/31 07:31:54 executing program 0: r0 = fanotify_init(0x10, 0x80000) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000000)=@rc={0x1f, {0x200, 0x1c0c, 0x9eab, 0xa56e, 0x9, 0x6}, 0x2472da9c}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000707000-0x8)={0x0, 0xff, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0xb0, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff54}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00004fa000-0x3e)="8542b9605d6f8c8de0a8660e91aa5ea22f641825e7c02488ef4fae3ae7255fdbac1ec7bd9e8690e980f81167a89a0e0906d2744142cdf424b4398cd753a0", 0x3e}, {&(0x7f0000000000)="3ebff32baa95a37e09d61215196d9b8cc1cb525946a408089018befd56a64e2dfa3c33838a93160f32a5ac1836f879690ada5a6f73a7e7e14d2950072b7d3a26c79e0012982da94276b0762a23c2be48f7d3727c614b5f19717ad39e923efba64fe06f541fb4207580da0a051edaf71ab9b6ca01a57aba6eb1841e546379183d79ad6e4f05bf4e9a269b08d9293f4486e6e32a018cee220cd8b59d8c69e55c2f4ba4d625fc286792f112b6a3a73961a144bbc7bc7296435082c8b4256ff8d784167be8998520fe4c91f41575055ad7b5c007960af193d6098f", 0xd9}, {&(0x7f0000af4000)="11f0ee841184876ac2de3d9b04ad199fbde4096f2d7a7037f5f5b626b9f7aa2c56ce37d9c227b4bdbdad17f8ec3277e4f675a5a3d2a00b154e86742ed339919ee44555f77944b7d474ed85b575f82a642e54a8480c4c2f0935cf2c620fe70e6ed187e982", 0x64}, {&(0x7f00001d9000-0xc3)="b947d9f24a5c952c29cbafbd6feccb21eb174ed9bfd55b3df109b0bc818bbcd8ff4912da661ae0541a96932019dc4b04df8cce9f01046162f8c56e08aabcabfd07b1d1547184000e9b9832d8f14589563985930c8facfce0153ba620d26e15e9ff888cde64327bfa3ecdd7edbb234ccdb1faffc003e8db990cc3f2daa42b098076a51cd9b96967e885d009968f1e998acc510fa8c83d427edcb318ec479123a97bb0c2707e95bddec79baa8ffa5ff5ca7ca14caa07efc4fba93e6618dd870f7460012b", 0xc3}, {&(0x7f0000001000-0x79)="7d3858bf56a4b33bcca8172bb7b99e56d215306081b47b5d181e8c7568f5b6092c161c01330783afd5ab1450a5482cecf32fd8f6cc281a9c77c77118ede0e313cab67615e1e3929a0ce71c6cca1c7d06678aa3e819826ea0f4ed61efd943f7c9b2d40216c82fc4e08f62d0d7bcc02e8114d2c6a4a46f611311", 0x79}, {&(0x7f0000001000-0xfc)="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", 0xfc}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000fb8000-0x8)={0x0}, 0x8) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) 2018/01/31 07:31:54 executing program 7: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x200000000006, 0xfffffffffffffffb) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fb, 0x119) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008d8000)={0x0, 0x0}, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000de6000-0x4)={0x80000000}, 0x4) recvmsg(r1, &(0x7f000026d000-0x38)={0x0, 0x8, &(0x7f0000353000)=[], 0x10000000000002f5, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0xffffffffffffffff}, 0x2020) 2018/01/31 07:31:54 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cf3000)=0x0) ptrace$getregs(0xe, r0, 0xef, &(0x7f00005db000)=""/48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x4, 0x0}) pwritev(r1, &(0x7f0000043000)=[{&(0x7f00003b9000-0xa7)="ccc4f63dd7bdf79add462ea9f61a1a68596e9e43dfc83601ea661736b3aaa3357986352a75d3dc8ae8db8276430ab0962c2a64fbec21b7703c7fd30172881de589b8f5f1a09fec770868301ed089d9d7d46c1dd7513fb6e0209312ac2a963eab0154949140e3ce05edcd58856fb144e4268447ec0abd4ae5d7c023f16c6fd4e5c642eaee0c3e3fc8c952ebe894e9a8d6dbfcf940138e146fd6684a59173ec003f7d11541092a51", 0xa7}, {&(0x7f0000702000)="b8e6a637b84080a94771919df2f2ed905719582b99d3208cb75bf82abc950c8e0d4a49d2f0438b22f9acf85e1e8587669e9bf8420ad8140d2b2c7b10ce3af4f6b9b6d60c5b931a3a3f598032c203567e66a136be595a99a7c3a6417cdadc2dec", 0x60}], 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d72000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00002e9000)={0xff, 0x81a, 0xfffffffffffffc01, 0x1}) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000ef6000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d25000-0x28)={@generic="5888a1743061da692c269fd476247104", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000172000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000248000)=0xb59b630064cef35e) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000850000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000057e000-0x4)=0xc) accept$netrom(r0, 0x0, &(0x7f00002b4000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cd1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c00000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000570000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000d8f000)={&(0x7f000073c000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000079e000-0x10)={&(0x7f00002a7000)=@expire={0x1d8, 0x18, 0x104, 0x7, 0x1, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6483, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x1d, r2, r3}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2b}, @in6=@loopback={0x0, 0x1}, {0xfff, 0x5, 0xf58, 0x101, 0x6, 0x70b, 0x6b32, 0x40}, {0x1, 0x6, 0x8, 0x6}, {0xfff, 0x81, 0x4}, 0x2, 0x0, 0xa, 0x1, 0x5, 0x18}, 0x7}, [@policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x8000, 0x3, 0x100000000, 0x0, 0x20, 0x80, 0x2b, r4, r5}, {0x87, 0x9, 0x80, 0x401, 0x97a, 0x2, 0x3, 0x8}, {0x3, 0x400, 0x9, 0x7}, 0xffffffffffffffff, 0x2, 0x2, 0x1, 0x2, 0x3}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @ipv6_hthresh={0x8, 0x4, {0x15, 0x4f}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @offload={0xc, 0x1c, {r6, 0x1}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x10}, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e6a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d03000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a7000)={0x0, 0x0, 0x0}, &(0x7f0000d8f000-0x4)=0xc) fchown(r1, r7, r8) sendto$inet(r0, &(0x7f0000a5e000-0x1b)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e76000)=""/11, &(0x7f0000f63000-0x4)=0xb) fstatfs(r1, &(0x7f0000b81000-0xdf)=""/223) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) getrlimit(0xd, &(0x7f0000baf000)={0x0, 0x0}) 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bf6000)='wchan\x00') ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000b13000-0x1000)="bf6acd325753a8ff0dfbc8dcf27ba00be3feb0581ef7e6d415471d94de300e177ea9cdb8ea7b3b6221d6a45f39a1107068ee0df543fa07e5ce5a76d38aacd8bd9fe7f05f64953037cadcc4ccc707cea51b47838161a95696f0c1b532601293117deb376636ff9ef10ca4bfce395d76514b7173770b627c8831d1fb94b15b43eb310b8dd5f5e23a6f17cd0b82e1c8060972ca52d9f307e8ac563462e6ad987369328b843d49efff874a064a205ee982ddf5498ed962d3111e313cc43e4f97f7d9db0abbca3a2c9164a0611c66a0d7441710c6c3e61ef104947b0ff30cddc8c4aee6d7645c0ffb92bb621a400fad517b21998063e3eb1b13d6de6d377911227cfbc14041f8b6cf8999c16a14fe6435d0b09bdbd24b5a62f2ea9ef20d5dd3d2723ffe108656c880072a0d422c9070097840704b0b07039a30c573a06ac01b24c86b2106c09a7d6e46e60a45c847584718e3493eeecfe9aec6c4e892a31c939602bcbed99e12b420425b2bbfd6fe211299aaf53218c92c55c52c8a9d8184f63be682f8e51fe6e5fe848a127acf796e583a099619721906f7a022da5243f6e037adf1e6be58d6d194cc7683d540469e3c90ccea268d7e00c3e1af953a7f3e12369da77d24987ac8b7ed8c9b1598fca501a3bc1bd27535360f8fcc3175412f0cdebd1642c62ab6967d454296429dbb22bed273160d2bd38887ac35c55608cb8c762651c6aba44cde4868b091a85eb528fa37b6dd7df7118673d21965d1ac2a3d1a93d799bcbddc3bbd94b1005ae12141ceaed48d18e2377f99410b0b9238e82a803692da1b1e3ac6562450932c0f4481dc655055a439a3e0ea37c5dae77ec9d6beb4d84d1770452391aed3c0b06e969733a2e5ba6e31bc099bf458a34954b52f302a1854c3eb024568b7e7022ffcba2507ab4f7005da62e1ede452e5884d59264715daf08679d7ae372f6aff9f1f0afeaedcc9386940ba80282bbc373907a058314d0eb7228dc37d9fb5ee535408b89c8987e919f19ca3dc453f1e5d96aa4957e8ecd5c7a9a86a17717ea69a3df723f713e82fe095a01dbe7f2a9b77f8284b54952804fe9a4a74c2880ef73c0f7767b40e531b9b5485061ff06699ec56e7ae4d20d413c09848323e17d8737b81384d028132a49d5ca2dbce405210c0f366beea067d95acf174f2331154a4254ba1e539a6a2d0123eff0956da2d03becaa52166fdd72791969def736984f830efe6e2fea66f50b32063cba7157c4cc6cd0e41690973a1f641c4fa3c11c5019acfd9c5bea8709b645fcbef9c752d2b876def18dfee73cd5530a058d127d3ee97aecfa5a13f2a5f18de56628574fc17fca3bbb3a1006a9ba2d77cf4dbc383577c0e3829b3f2dc4340d0ebb91943cb3f8bd4d9fff4820b80ce38d882a261d052982d1019a192f282ee3ac2af62b79459f9dd33d75aa504ceee396b72b28af5ad70b73ec688e561132b8c184b38a337a332bc4e899d52b6d14034ce4dbe0d7d02af84528caff0ddefe635ce7e41cde309e8bcb0442cbf97746ac81339591383e8525eaf887dbc7993a2d7c4fd79df4719fb2e172e5c60f8687bb68bde52be8abfab1d80ce1b9eb4b5a589a823624583e9c9dd1923fd927d080d71fd9e893cc77ca6a7ee501018de00b9d97944937e1cd193d2b70445f53a4bb7839a9146c0c6c15897b171f4453fc8728fd4804308edaed61577a66456177876892479f43348bcc86b3953e744e52509d4938590cf1b26a0d0c46759dd0b30062cd23021d12ace6e888fff069fd17b86a99bb96f86b3b5dae5863660b76ce309671170e7912293f918e83185376e3d382ef4ec9ade462de7775897f8d6f31936b84f96eaee918bf83a75eb12253bcfc2ddd7ab93fe2bda985aceaa759cc5a4988fa0e5efc0737d46dfdfa85814ef780a0be5d1b883affae17baa031ea6c1782eed4c878588d784297295cc3db07c93bd00bdabceb957771593cbceefefb2744eedbbe73a3ab8fe6a022a1ba52f361b65af4dccdfdb4c876f0d66d8568dad8af12dcbac55e823421d35b8f1abe8c64c8ab68df06b73c4848cfeb8186ecc6cd05f0f7e47eac7011e9dbcf8764dd4a7cb99da54cb8f70800e8ad7ada25d5ae5dc66ceced09655d1b5f67a958210ca786f8fd11c6fa64ffdb13b5ea06eed796d27ac26016ce143754b64aa8b28768b1785c25fca97e5e4a91f36b5cc8a31f0d21114b423cfaf1e35c23c1fa10b8ad41934e9227269d9b62d1d60d239696d1ea50a079a5f7a0c6350c408a973703c681eb4de5a3e029d831a6d5b7ab73a4d5ce2ddb2757d985bae311fb2204233e880b9ec054738842bbc2c094078fc331ef381bdc78c4e7bb84bbb07fc67207bbeccdf98aa1c6bfdb41e44a0bb1b4657db3da4a1e478e9a6e062c49fe61f96e494d0215062b62a448c9d021e7034631452a35041031694dfaef63270a10dcdd4b62382125a0833e18c6db0cbfbb7dff608cbdcb43c9679dd0756ed26b67827bdba3b5a9eb5df12624fb2276587ae7edb784a162ff22a6362306c115548eccf94b42d41dfb680a64575cff14b61db50f07e8d048e0ee6d9becb2ea1718a7008b3cf1715dce5a839b39fcb45d5930087fae995052060bc52933a04849ca5f0d240093f992bb3a254cf01c0192aa98fdfd328a94b281cf0cb2694c017138544ab3c71bc9a1a0ca7621776a2db18970ab83a09dc99f0a554de2372bd482544b6630f5859c2449a9f37e179e4265461ca119617847177274b025bbe289c8b7f9bc49f6bcbb6aeacca49a22a8f5ca51a9123b48a5549503dae3eafcd63212b910600a0c4ce370e42c0c16398066d47036cdbbcc36898d0ff15ef6e1c446c1bcd26d385263fe74164896358b953de5c341c507d4a68c64ccc808c684a72f5449a409f29c33e97a1e67f1acfd5f4f09d5401043e6121fda1ef35c8900c76ed8f075a519ec425599d6863b1682f4b3c2b483712650db4f37cabb478d00970803b50288397c5610594f27d2bf9e338b6bffb455ec0b976664652b50f3512760b7dd535b7565e402e0d87e688b10a3edf4ec952cfdc2d44ceaecf2f771236ac6517373816420f2310831217beb7d9a0daa9f77e1fd12dfe64c9dff91a4345c9a82efdd43b4efe36394fd2664da0ded895f80536d511fb4ea868242a62a5505cae0fc65cc40b3444424e977533696cf96d62a48d391f93458bff9a903c7aae540d69af24e89a89a30142ed6a13a48c60e52736147daec2cbe0cbba4d3043ba7df2c47cca01e54e6cb82803f6c518054c916578fe54f1cd14809bb77a5fc8c5086492ab21d5bb62e33357aa221754febd41e846e7505a69a1d99534e141b9be1c72f3a470f5cda16853a95cbe17c88330d508e9ce03fbe2dc91f7bf55df5c65f48dffabcbda12edfb561dc7f8fa840503c16d59262536e362ce3df461a553dfacaf6abed2059ef44321b45608e316dd7b82f817bf33ffd81444714065abf9bb5d3d8099c9be2911c72a176c33c81b035ff452bddda863f74a5e55409e8ce260f6ec1b3db07347ce9568b40f8742d9482c7445197e97cee8ce34e7a37598a627b51eb118089c9279568a259fd172b65fd5a86f34c0baff1ffb1a288eefc5d1cc29ec64c2fab3e87a78798d9504ef5bd217230d569f7e8b3b97bcf5d641a6927c2778226c799f18c00422c25c79ddf7cf334f68fe87de9923fab4326d999033986ad80f0f196c769a50e33d1f973afa0c9d79a610f5ed403568b41f2ae826623a7874704889f8c73a797d7877d925b5505692e200b00a3b33eb9d45538f8907faf292c9c7abc4ea5b3c0037a0a6c9d49f1cd7f8a2d1371353e8bfcc68cfd9ec865db6d2219b56f861dda936ee6c5e8f31711c39c5f88977a0780d7ccd7c69db920fddca87753307a32657e63bc84f97204044b66d0c8da18c9c4438e486997885ae44ac7e2fc1a7f2f85246ff612d7146025e162f38daca90dd20691fb914b87f0704a6446f0fb835584aed8edb8fa4aa6222f29b980caf3622e19eb8f8a940b78126e96a1aabb3cf7de5546b0aab128cea8a1db0a698335e4c03bc5398f38c4cdd9dfe8ce621683c253da19c813e1d947e920f248cc82e417a1b9d8b50daf478ff62f57111da3caced90b815ef012cafccdeed6e9d7bc5dbba1435f2d6a2eabdb4e83e03d66b6c1f664247686ae387c53cdbd9b017062d8c35d23419e15f88f112107b68979ed97ba6911c8b80975c1c5c66a0a1249638d4f2d5688ccec8c484bf70c8049f0b7773f695d575c8006ede547c36f0adab176a72634c47e11c2f43d0aa028873ab82e4ad509b41c79d76f307a65c6bb12f99bc366a92abaa5ae9ce8482f7dfee61eb91bbf48d9de7d51817745ac283ecd3060394ad8b8b1abeef9a977e5fa30fdfdb459fd7f026fad1f26c2bc73f6701e89381036588ca03b0d2c8aa9ba3254d381189e871a38dc64e5262f44cd1bf47e64163574dcb9062520b4780e2550ad77542a7bb08b0a17babad0b9b0cb894ef9c16d369e367f9bc827d5427ef4a670eb53bcafd7d71aed0ce711e0c1ce7c5e16f8f66d399b0e0f89d7cf29e4ceaf31c8ea07d6f73f2cb53dc6b256bb9207156d8d44130c6bb04b2e2d2d491ccae2999ecd1b2526b4c42b183181a17a171790edb3e62103ce964fed0fb61711d43e1b49807546aa904f211b5bc4b1ac94dd3bf86ff6aa47ab96b1ab324d4aad9c7f7c1aa9077656d59ff0a398c5bebbd47f0696501639f37c20907c36727f43ee237b7f3772c5a7be953dbb1df2fde4deb6c31b16b778ad7bc77bf7356a0b0d8456f29a9db8cd34a64eaf775f7d426c0cbdbff17c9eea952905ca27fce5a669a9041ce001c99ae45dca62007fd6d69737eed1786ac65885ac0a84bbb622f318577d23fa26c94b8be4e71a5ce0e67de459ff0ff411487cebad109a25d1a4fbb0ba9cee74aacb4a37536311f1632fa84ae7077bb4acf1b990cfe42a647546b87602a324b9285c2d2e8dbab05de919fb27f3b4ca45fc78cc7875d23e49c40cd0255a547e47bfba5a557a453488695383c4bcd5be8e2243c269ec3e6519aa7ce5b9632e5729901a5fbc005390376d0803a4b7aec8efa7e834ccef927c7cebe4bccb4c2e7fbe0d9f8f974ac8a0976a2bca32b2e90e3ce5de990a7c2ca700af5afdae1d55e18b39518c82518831536675e470c43f79ec26511f666f60f44e1447b561ea0b93deba884e336f07832ba9742b4291e7d15d503b04739d0f76510a194ebc8168ecdf2cc4c3d7980bb7a3d288ef771ed79bbd32470f9418852227896b903826aec2811cafdf971489858f5bf0e9b8ccaf0b428ad04026e0698842a5db3dddab847edfef28b234aad79ed5453f07840f51acf6266eea539e2982d8333b98efce64901e02ac50a38352ef156bb4deaea1a86b774e1cf3f55389df1c5783484273ee9e9886093af186a16c2bdbf12877c0889bd46db326bb6c5b71cd64b624de97414d85facd1ee9910abaae0e8d5ed3d2dd1c33a43e934e2d9ab5b05d713d9e60de328ea22c7939499d4802c560f7828b495e5171d399382913337390a11380f0305a12e39cb7e4f650049d13c30399e0e0a1f3f4e48bba63ff73c9ae28c819761d5708c025d2b308daca9444080e1d735473f386a5624f9f0402ed1ded9673ce11622965ff7ba5e2b80c8194dbd7acf5d6a03f20074508aceeb17265025a92cce99f0d0c25b49de1526a08198c6265cc7d0ce9a637ae5e4f3f83550848575ef1335bc3bf61fadf4ab88663ceb12ff2dede68a1667f87fdb41") sendfile(r1, r1, &(0x7f0000518000-0x8)=0x0, 0x10000000000b4a) 2018/01/31 07:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9e000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000070c000)=0x101) r1 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents64(r1, &(0x7f0000311000)=""/0, 0x0) 2018/01/31 07:31:54 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000037e000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffe000-0xc)='/dev/autofs\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f000036c000)="b7116565525b3ff9649f657379056b6ad1be4e56f121ab40320f9008f7ed79ef89b810186573e2d44ce861f5d8a09d9a3a67891b94cec999aaab4c5db00877c36d7efecc28dc354fd7d1c5cd9fa8df96bac414b30bebeb8ccf7aef02", 0x5c, 0x2, 0x0) 2018/01/31 07:31:54 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f8b000-0x38)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f00007de000-0x290)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001e2000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000133000)={0x72cb, {{0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f8b000)={0x0, 0x0, &(0x7f0000f8b000)={&(0x7f00003ff000)={0x2, 0xb, 0x80, 0x5, 0x20f, 0x0, 0x1, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0xd, 0x8, {0x6, 0x33, 0x7, 0x3, 0x0, 0xfffffffffffffffd, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xe}}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_sec_ctx={0x201, 0x18, 0x3a, 0x2, 0x1000, "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"}, @sadb_sa={0x2, 0x1, 0x1, 0xfffffffffffffffa, 0x1000, 0x99, 0x4, 0xe0000001}]}, 0x1078}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:54 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000007000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0xc0000840}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000004000)=@get={0xf0, 0x13, 0x1, 0x0, 0x0, {{'sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) rename(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000006000)=0x8000) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000004000)=r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x10)={&(0x7f0000003000-0x1c0)={0x2, 0x18, 0x0, 0x7, 0x38, 0x0, 0x4, 0x3, [@sadb_x_sec_ctx={0xc, 0x18, 0xfffffffffffffe01, 0x6, 0x55, "92f263c109a8f73f95a7f7c28074518961dfb6d83479204063fcfec6dbb6371ceb173b180f53bcfa6022a89c541a0b46221fdf68b8eae23c0ecbad1bd891e1e6b6b5023241714156cf5e4089a648244fe15247be62"}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_ident={0x2, 0xb, 0x8001, 0x0, 0x9}, @sadb_x_sec_ctx={0x11, 0x18, 0x6, 0x80000000, 0x7f, "804631aacefe7b44754d3c84a2d891ade3fa735253a188c27265e0480ff84a7dc357ea6de369c56a7fc240a9aab5104f129725dc3cafcbc43ff3b6543a6cc4b11fd345d569e4d18c41cc847be2491c0be300aba5e9d0c2ff3a375651b3feef995ac2a17eb7c685524a4dc778eddccbf897589da06a752508f16587144223d8"}, @sadb_x_sec_ctx={0x6, 0x18, 0x10000, 0x6, 0x21, "eb82f16c7a208e0dcd6c4d36d6c8bd94401e4a786af0a29bc4a81b9b8c67a06c9e"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x1, 0xffffffffffffffff}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x1, 0x1}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x0}, 0x840) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) 2018/01/31 07:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019a000)='/dev/rfkill\x00', 0x2000000000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000dbf000)=0x0) dup3(r0, r1, 0x0) 2018/01/31 07:31:54 executing program 1: pipe(&(0x7f00009b9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e3a000-0x4)=0x0) 2018/01/31 07:31:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = open(&(0x7f00009b1000-0x8)='./file0\x00', 0x400000, 0x104) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r2, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f9000-0x8)='./file0\x00', &(0x7f0000dba000-0x6)="0700cc667300", 0x1, 0x0) mount(&(0x7f00005f8000)='.', &(0x7f000003e000-0x1)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)="") mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)="") 2018/01/31 07:31:54 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000410000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmsg(0xffffffffffffffff, &(0x7f0000466000)={0x0, 0x0, &(0x7f000064b000-0x30)=[], 0x0, &(0x7f0000c18000)=""/190, 0xbe, 0x3}, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc5000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x1, 0x3, 0x0, 0xa0, 0x80, 0x29, 0x0, r1}, {0xfffffffffffffffb, 0x7, 0x3ff, 0x7fffffff, 0xc40, 0x3, 0x3, 0x2}, {0x68, 0x3, 0xcd8e, 0xfffffffffffffff8}, 0x2000000000, 0xe, 0x1, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x1, 0x6, 0x9, 0x7ff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002ba000-0xc)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000149000)=0x0) ptrace$getenv(0x4201, r4, 0x6, &(0x7f00003fa000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x4, 0x0}) 2018/01/31 07:31:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="ca", &(0x7f0000477000-0x4)=0x0, &(0x7f00004a3000)=0x0, &(0x7f0000000000)="") munlockall() r0 = open(&(0x7f0000111000)='./file0\x00', 0xc4381, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x80)="b4461e6c6c2a7706f6da34ede3fe094444610adfa938cf21d5da2190f08725fd956c65683793c044c5bf1e5f07e996f23048a2801e1d9c4b38f2777715002b829a8d10d9d6a3fe5099f80b7e13b2148498e16377cd2cceab0fafad9e5d1c5205fbfa15a9d340def96c1929b21a2f891893d85912d2125e16299588f3c594d8d6", 0x80, 0x7, &(0x7f000030a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@generic="75c2238e4fa0b76191cc24db7f32590a", @ifru_flags=0x801}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x6, &(0x7f0000000000)=0x72d0765a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$setptracer(0x59616d61, 0x0) recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000068a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:54 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x0, 0x4) getsockname$packet(r0, &(0x7f0000656000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7f000)=0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fc0000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) 2018/01/31 07:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) rt_sigreturn() syz_open_procfs(r0, &(0x7f0000000000)='stkt\x00') connect$inet6(r1, &(0x7f000010b000-0x1c)={0xa, 0x3, 0xfffffffffffffe01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) fcntl$lock(r1, 0x6, &(0x7f0000e24000-0x20)={0x0, 0x2, 0x0, 0xffffffff, r0}) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/31 07:31:54 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000003000)={0xffff0000}, 0x8, 0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000024000)={0x5}, 0x8, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001278, &(0x7f0000020000)="") 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x34b, &(0x7f00005e8000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = syz_open_dev$usbmon(&(0x7f0000cd0000)='/dev/usbmon#\x00', 0x2, 0x40800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000621000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001fa000)={0x0, 0x0, 0x30}, &(0x7f00005ce000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000d000-0x10)={r2, 0x1c, &(0x7f0000136000-0x1c)=[@in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000a42000)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00001af000)=0x2, 0x8) 2018/01/31 07:31:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d25000-0x28)={@generic="5888a1743061da692c269fd476247104", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000172000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000248000)=0xb59b630064cef35e) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000850000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000057e000-0x4)=0xc) accept$netrom(r0, 0x0, &(0x7f00002b4000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cd1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c00000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000570000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000d8f000)={&(0x7f000073c000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000079e000-0x10)={&(0x7f00002a7000)=@expire={0x1d8, 0x18, 0x104, 0x7, 0x1, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6483, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x1d, r2, r3}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2b}, @in6=@loopback={0x0, 0x1}, {0xfff, 0x5, 0xf58, 0x101, 0x6, 0x70b, 0x6b32, 0x40}, {0x1, 0x6, 0x8, 0x6}, {0xfff, 0x81, 0x4}, 0x2, 0x0, 0xa, 0x1, 0x5, 0x18}, 0x7}, [@policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x8000, 0x3, 0x100000000, 0x0, 0x20, 0x80, 0x2b, r4, r5}, {0x87, 0x9, 0x80, 0x401, 0x97a, 0x2, 0x3, 0x8}, {0x3, 0x400, 0x9, 0x7}, 0xffffffffffffffff, 0x2, 0x2, 0x1, 0x2, 0x3}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @ipv6_hthresh={0x8, 0x4, {0x15, 0x4f}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @offload={0xc, 0x1c, {r6, 0x1}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x10}, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e6a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d03000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a7000)={0x0, 0x0, 0x0}, &(0x7f0000d8f000-0x4)=0xc) fchown(r1, r7, r8) sendto$inet(r0, &(0x7f0000a5e000-0x1b)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e76000)=""/11, &(0x7f0000f63000-0x4)=0xb) fstatfs(r1, &(0x7f0000b81000-0xdf)=""/223) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) getrlimit(0xd, &(0x7f0000baf000)={0x0, 0x0}) 2018/01/31 07:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r0, &(0x7f0000808000)=[{&(0x7f00008aa000-0x5e)=""/94, 0x5e}, {&(0x7f0000cd4000)=""/66, 0x42}, {&(0x7f0000e6f000)=""/41, 0x29}, {&(0x7f0000af1000-0x45)=""/69, 0x45}, {&(0x7f0000631000)=""/45, 0x2d}, {&(0x7f0000e02000-0x1000)=""/4096, 0x1000}, {&(0x7f00008b9000)=""/147, 0x93}, {&(0x7f000047d000-0x2b)=""/43, 0x2b}, {&(0x7f0000018000)=""/173, 0xad}], 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00001ae000)=""/4096) r2 = socket$inet(0x2, 0x4, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00003bb000-0x4)=0x0, 0x4) 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000002d000)='./file0\x00', 0x8100, 0x1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000002c000-0x10)={0x6, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000009000)={r2, 0x6, &(0x7f000001c000-0x18)=[0xff, 0xfff, 0x9d, 0x7, 0x1000, 0x7], &(0x7f0000030000-0x28)=[0x4, 0x3, 0x7ff, 0x7, 0xfffffffffffffff7, 0x0, 0x4, 0x7fffffff, 0x6, 0x9], 0x4, 0x8, 0x6, &(0x7f0000019000-0x20)=[0x1, 0x69, 0x100000000, 0x7, 0x3, 0x100, 0x6, 0x9], &(0x7f000001f000-0x4)=[0x4], 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000002f000-0x10)={0x0, 0x10001, 0x4, 0x0}, &(0x7f000002f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000d000-0x20)={0x4, 0x1ff, 0x0, 0x4, 0x9, 0xffffffff, 0x400, 0x97, r3}, 0x20) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002d000-0x10)={&(0x7f000002c000-0x158)=@ipv4_newroute={0x1c, 0x18, 0x10000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004e8000)={@generic="e4b117d139d24df3ef25a880f6fed892", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x0) tee(r0, r0, 0x3, 0x1) mmap(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0xc, 0x810, r0, 0x0) 2018/01/31 07:31:54 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0xfffffffffffffffc, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) 2018/01/31 07:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000099000-0x8)='./file0\x00', 0x10200, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000614000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000153000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0xfffffffffffffd81) 2018/01/31 07:31:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000932000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c70000)={0x0, 0x3}, &(0x7f00008d4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d41000)={r2, 0x1f, 0xa, [0x1, 0x6, 0x5052, 0x5, 0xffffffffffffffc0, 0x1, 0x2, 0x200, 0xffffffff, 0x1ff]}, 0x1c) bind(r0, &(0x7f0000b72000+0xc45)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 07:31:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009dd000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f}, &(0x7f000094d000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006e4000-0x6)={r1, 0x5}, 0x6) 2018/01/31 07:31:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b27000)='./file0\x00', 0x98200, 0x0) r1 = open$dir(&(0x7f0000320000-0x8)='./file0\x00', 0x210000, 0x16) dup3(r0, r1, 0x80000) creat(&(0x7f0000d49000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x0, 0x0) 2018/01/31 07:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') listxattr(&(0x7f00007f7000-0x8)='./file0\x00', &(0x7f000043b000)=""/4096, 0x1000) renameat2(r0, &(0x7f000000c000-0x14)='./file0/file0/file0\x00', r0, &(0x7f0000165000+0x17f)='./file1\x00', 0x1) 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/sequencer\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e23000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000902000-0x4)=0x48, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000095c000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) 2018/01/31 07:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000094e000-0x10)={0x1, &(0x7f0000391000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, 0x0, 0x0) gettid() 2018/01/31 07:31:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000)='/proc/self/net/pfkey\x00', 0x4080c0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000050b000-0x6)='bdev\\\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00004a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000ad4000)=""/105, &(0x7f00009f9000)=0x69) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000bff000-0x10)=@generic="0ba97631dfaedf66254f71d383956446") r3 = syz_open_procfs(0x0, &(0x7f0000c40000)='mounts\x00') r4 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) utime(&(0x7f0000662000-0x8)='./file1\x00', &(0x7f00007d9000)={0x6, 0x99}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file1\x00', &(0x7f00009f8000-0x8)='./file0\x00', &(0x7f0000acb000)='jffs2\x00', 0x2001, &(0x7f000012c000)="") 2018/01/31 07:31:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/load\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000151000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c45000-0x4)=0x18) write$selinux_load(r0, &(0x7f0000695000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "ac"}, 0x11) 2018/01/31 07:31:54 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f000037b000-0x4)=0x1002) sysinfo(&(0x7f0000002000-0x5d)=""/93) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000079e000)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b29000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x4000, 0x0}, {r1, 0x2010, 0x0}, {r2, 0x400, 0x0}, {r3, 0x8004, 0x0}, {r4, 0xc0, 0x0}], 0x5, 0xde74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0}) fcntl$lock(r5, 0x7, &(0x7f00008c4000)={0xfffffffffffffffe, 0x0, 0xdb, 0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000b09000-0x8)='./file0\x00', &(0x7f0000552000-0x20)=[], &(0x7f0000862000)=[], 0x0) 2018/01/31 07:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') pread64(r0, &(0x7f0000e18000-0x69)=""/105, 0x69, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00004e5000-0x8)=""/8, 0x8, 0x100000) 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008cd000-0x9)='/dev/rtc\x00', 0x48100, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000081b000-0x4)=0x20) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r1, &(0x7f000097e000)=[{&(0x7f0000f56000-0x4c)=""/76, 0x4c}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000881000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 07:31:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = gettid() ptrace$setregs(0xf, r1, 0x4000000000000000, &(0x7f0000295000)="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") bind$inet6(r0, &(0x7f0000cac000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:31:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ptmx\x00', 0x80000000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000007c000-0x6f)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d76000)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f0000b85000-0x13a)="9c", 0x1) 2018/01/31 07:31:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1b000-0x8)={0x0, 0x10001}, &(0x7f0000935000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000007c000)={r1, 0x8, 0xfffffffffffffff8, 0x0}, &(0x7f0000a81000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:54 executing program 6: r0 = syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000009000-0x3)={0x0, 0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@updpolicy={0xec, 0x19, 0x400, 0x2, 0x2, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x3, 0x0, 0xa0, 0x80, 0x3e, 0x0, r2}, {0x9, 0x9, 0x7b, 0x6, 0x1000, 0x7, 0x7f, 0xff}, {0xcb, 0x6, 0x7ff, 0x80000000}, 0x3, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, [@encap={0x1c, 0x4, {0x3, 0x2, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @replay_val={0x10, 0xa, {0x1, 0x5, 0xab}}, @replay_thresh={0x8, 0xb, 0x80000001}]}, 0xec}, 0x1, 0x0, 0x0, 0x8080}, 0x4) 2018/01/31 07:31:54 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="b6ed1decbe6ccda1706de9d6969b68d5d831bede60f7a07d1d71ca9a4af434cb6bf8a3af3fe468ff000000e6290e368fba57", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x71)="") [ 62.761609] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 62.800703] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 07:31:54 executing program 1: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00006b1000-0x4)=0x1000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d13000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000)=0x20) 2018/01/31 07:31:54 executing program 6: mmap(&(0x7f0000000000/0xd62000)=nil, 0xd62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000d63000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000d62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d65000-0xb)='/dev/sequencer\x00', 0x181, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000023b000-0x8)={r2, 0x0}) mmap(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000641000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d68000)=0xc) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000d68000)='timers\x00') readv(r0, &(0x7f0000d68000-0x80)=[{&(0x7f0000d62000)=""/33, 0x21}, {&(0x7f0000d63000)=""/153, 0x99}, {&(0x7f0000608000-0x58)=""/88, 0x58}, {&(0x7f0000093000)=""/4096, 0x1000}, {&(0x7f0000caf000)=""/134, 0x86}, {&(0x7f0000d64000)=""/72, 0x48}, {&(0x7f0000d65000)=""/182, 0xb6}, {&(0x7f0000d67000-0x36)=""/54, 0x36}], 0x8) 2018/01/31 07:31:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"88c77e8a925515"}, 0x3}, [{"faad00f7446cf8"}, {"dec5fdebe5e0a4"}, {"0654c27a192d62"}, {"45eb67873f80f2"}, {"04075749043312"}, {"eac54ea709d8d7"}, {"bacb8805d80b95"}, {"d601fb72a996ac"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1000006, @thr={&(0x7f0000001000)="540cccb05f9409084e55508faa80f08e776df170130c1ee5105c3fec9c0a74b065dac1c3c1c260f8b4c3a1d5ed9b430b014119363549c114675d2b16280df37b8bb9ee923a9885642c5732c78062d54684a5bb8233898290ef6f3fd65eb215fb7cd1afd7a2c8e6e296ffb1c6d76815ef80185954aab3218ba979804c776771f06a4a1d653df5065428918ba275ecab3b1f03cf1065f15ddbb2671f7cfeec38f261282e7a487bd0154a515caab8534826f3", &(0x7f0000001000)="82af033120670da92050e5a22d5c10b67c0579326e82b8980b30a12b6a91eb6e5352bd7fd1ddb45421a915f470ddc534fd36291aece0a7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x1128, 0x972f, 0x9, 0x8}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f}, &(0x7f0000004000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x4f96ede3}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x80000000, 0x101}, 0x8) 2018/01/31 07:31:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x0, 0xdb1a}, 0x1, 0x9, 0x200, {0xcb, 0xff}, 0x8, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00007a1000)={0x0, 0x0, 0x0, 0x10001, 0x7, 0x0, 0x2, 0x2, 0xc, "3ab11c169936d318d5cbdd8ce32244d91c0ed6c6d45a31dae94d6e93c21baa698ec75e35f58fdabc3f3e32f925ee178b60ec15a60e6b479cb0243fae70044747", "ee2c4a44f238601b629121d0ae8dc536726735012d6e4b3961ee0c09cb5e3f2db0c4922ced437f459fc51f93c4b72924ec66c3a14515d8ffc59511a6a5706757", "a66cd54be844ea5712ac8b7e6047585c2a2013f101cd46115133540bf1b7e755", [0x6, 0x6]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef3000)='/dev/autofs\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000af6000)={0x0, 0x1, 0x3, 0x8000, 0xa400, 0x1ff}, &(0x7f0000efa000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000017b000)={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b7000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)=0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000aa2000-0x8f)=""/143) 2018/01/31 07:31:55 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ff4000)='/dev/input/event#\x00', 0x0, 0x3) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e4000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ff5000)={0x0, 0x1a, 0xfffffffffffffc01, 0x6}, 0x8) 2018/01/31 07:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000241000)="2d010000009b000000005ca73668e3b503e60097532da51d738167fb964051bac5fa07ff78633fd84f1a01f065", 0x2d, 0x0, &(0x7f0000eac000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = syz_open_dev$mice(&(0x7f0000672000)='/dev/input/mice\x00', 0x0, 0x600000) sendmsg$netrom(r2, &(0x7f00005fc000-0x38)={&(0x7f0000637000-0x48)=@full={{0x3, {"73b45828f013bf"}, 0x0}, [{"c9591800fd0101"}, {"36823966f23887"}, {"c66822b2cec386"}, {"2e71022f4cc871"}, {"507dbe7d4d964a"}, {"7f623df4c0c672"}, {"ddafa809217fec"}, {"da411692733ddd"}]}, 0x48, &(0x7f0000fdd000)=[{&(0x7f00003bf000-0x68)="93aff7e28964d339412c985a3974e51687c74f00e40ff7bc0ccced85e4f5a9890b4996b79834248a31bed32b6cd4c010b2ac1684195db360a7a58699c04b35879181461d0ecbe04d7ae4ddb049a7358d5b6ffe3c650ca4aa8ae60cc92d1ac63a96a815fc22b92c00", 0x68}, {&(0x7f0000fb8000)="71d835fc01fc3a11abe69df3e4b3c8a9fe0af2749ca9654e2381064a65605f1e18679f3a9a5d27b198419e93ad38083a28662444d71beb6a4e9da8ce7a01025176d18dfb7caf2ee30b94d2455acaf5ccc4fbdb6c2b13a978c839dd188fc39248f67af1e2357640f39208b2c8a27f0530a8ebe5754337104ec3d352b47ad46d564cdd3bb05a76213b2d90c30755fff631f100f12b37874fd0cf9815727332003f00ad061699748dd9e0d9f770480d6b63", 0xb0}, {&(0x7f00001be000)="ddd3da3c2640d24fac49bfab876adfd192ec982270aea16e77fa0bb5bebe684f9d7d4ca50e3ad6ecebe82d358daeadb6a23ddd7f7a333758c3306e139acc4cb5c97181bbb342cbb38d3e810798232bd882b0c62b05f47aa59ade6e193e18dfb65c2a296fdb942913cb0c0b676700d3b35f96b6dc56", 0x75}, {&(0x7f0000532000)="6187303300479971f0c1371e3db9a3a647186c08041bbd10632195eb4c6849b9dd01919a551144765aa7c69c094a1b80f561eb4112a27a13037f0542f13d01576ea46f8ea5307a0b689a1b5c08f99fd0691c7686d0701fd6ed46b28dc75e784722af74ce4f702a09ee7ca8d68e071f580e32ef02f3ef7833855208fe07abfb7bae90", 0x82}, {&(0x7f0000355000-0x67)="3713b6700526e24a3db72b538a96b4c55a92578abd8b9a2fe6c921e87c2aa64303026eff1f56ab8ff7e7fd353d99aa6530f18983b89fb20800a596c83da59040061117c1a6cc91913815849a621b4d9ad8683ec87f30509883e70b12e1b9e370b6d4505dc3c8a6", 0x67}, {&(0x7f0000aa4000)="2e63cfb9dd8917811ac2d3174293f9e947f1c12a7703573a5423eea0b8efe3a0313cada6159b4b1e2b07e6bd6d81af151e013d763d64fe78da1439fa2ab6378e9c524c56224044ba80bd13c47eff545fddbb08c936858650a8519c1f6fd543aa2903572ba3a939ae0a4102d9f9d041ba5eec5b8a248aef8108c961c9bef33d704aff9f0d14834fed3059fcec1d0a0e5c2e0799f0fcbf2f218ecb3d44712982a94b9e095ac91c6839a7a6e87ae6a311c9cdcdc5131e66a93f3860088533a75d99d6a0c77f319332067555a1c1e8e8ef607521f935ff899ef52cd1b24800529cded61a1d19e6ea0f31eedafc", 0xeb}], 0x6, &(0x7f0000d94000-0x340)=[{0x80, 0x10d, 0x6, "75f1b34ccf09d945fffe3240a01d245c3e343acce11b5eecc4ed6d06ab014cd042a69fe92f9fa9f1378e9218535db453bb2f56fbae2f62c8de16d2b84568c406a5daeea0b204a14259791e75f2a81469cf1745f87c75c5fed46dce4cca1e2ce60028133c51bea68dfcf8f6a1d4fea6"}, {0xf0, 0x104, 0x2, "c87668ade749f166d946d61bfdbfabb9763be952833ecb508e93818e76f9b4db1f58384bdaf14d084b20ffa81a9d700202215e8f22abe8e0b727d9c5a972f5e5787132467651975d29e239eca3b359d1f3719db0a82a35a775ad0a00aab5fcd969c10d94aeb0f4d8eae250ed557e880888a6a0274c61d8c768c4a73d5130d057ef36143918b4206d3330ea9c53b2cda04d0b35fec3637916eb9f97f74fd278d86555aac237871b5a9ad8dea0fdd3a5e1a5639f76075097140de836dff040b76a970420245069e24eb6d77df1d4166d2a480e676a3b2d73d7e85ebe"}, {0xf0, 0x11f, 0x8, "54fd7a14b15affdd80ef30a2630cb225cf4719d566c8c2fdc7511be5418dee8a3f3a819f6989e339f9f37d4e6a55cba07bf74814923a24aa32504f234cadf402de2be5cee5983af996a0164b1059f0a26829db07715122f652aa72fbae91812c8ae12b31f14d1c2e9382b235207022d81887cf9577c73d4852fc3bfe7a661e7318c0aca90ebe384bc79a1a0980cbba023418e9eade513eb8291671de6bbe8a5b71b462b0981b4c399097dcfcb4fe58323700fdafb0721976df856b3e84f70ad6b0c1405f778065aadfdaab4c8320700abb0ff9d7d5fd5d44d6d13452be07a334"}, {0xb0, 0x100, 0x7, "86de1d196b127c848dd09d66eaa6ecc517eb01c2699ce8c89baa8d6831cc54fd3862bf4e08ec65148fca5c300f47c4caeef6dca4b0ddf4cb6f31497410baf98c5a696f42f6e0aab995352fcecb52c250ccacc3b62f5b707b6998fa18347d7e2350c541cb6017c41923246244aa970f6664ece06a3c3ff1ca7c662dc617de1eee484b47fa553189717ca39f79df29e5a5fb2f9a7f11d6fb1eeea3cc55"}, {0x18, 0x118, 0x32c, "9a4f22a3c39a"}, {0x18, 0x6, 0x7, "2233c104874e"}], 0x340, 0x0}, 0x3d42b2314e2c559) 2018/01/31 07:31:55 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") r1 = dup3(r0, r0, 0x80000) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCFLSH(r1, 0x540b, 0x7b) 2018/01/31 07:31:55 executing program 0: r0 = open(&(0x7f0000480000)='./file0\x00', 0x181400, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x17, 0xe8, &(0x7f0000000000)="af4cfff09b42104800c6a86351b3cd0ce75df1e29f517b85d6d5f5ef2c762a079fcad3eda3cab1855f039884e5003959cbd308f62bdf73a42ed7ce0187792b8bfb0c13a8689a31f1a5a0c5b1f7d992b47f48bcf84b938a42b99022fb7ba41d34d3dd0ecaa12bfc2a2ffe51fc96b4874b4c3a08e61fd263b9fab1407984192af8b16d8578a065be251a63da8c508ae1ba1fe817a0ab7c1b25f8933de5419c300020ae862a7650e254ed4db52a87eb815f133a59d010a3bdab8dc89e3f929a6bf89aa97cf7e9a0d87d5e916f51f936dd625bd19eede6147339b51d19fe84308f44d5123e84b1f71b9d"}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000cc6000)="b1dcd3eaf7ec4f4bd5fd88d376147b22c7a1f2e14cad1068c17cc6f931679a9aab07881c55521002dd6c7f4fafd6002ae49c83a8f44da9e880099d7bb47601eab7e01cce66ca88b787687e8dfd1acf44aa02e188e6910c6ec887bc99d44f5b23133fd85b27025860a71d8b22a7efd71d757379f84cc74b3d84c9212e9ae559d6038740a8546f67a25188a904779cd1a24e04c0f3965d9b77116207493a3a9194d318") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000777000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000037000-0x12)={@generic="501984bd8bb68d4e468f5c2d18cd8077", 0x8c0}) r2 = syz_open_dev$sndseq(&(0x7f000002a000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000102) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000004a000-0x8)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x203, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000002c000-0x42)="96576738786ecd86cbd10ed7a3fa289ad6d825bfde06b09c730be178b5a141dc92f652ee78f0ff0ce47ed063ad57e316509684934c4469818087a1400744c9481d7f") writev(r2, &(0x7f0000030000)=[{&(0x7f0000001000-0x70)="ac7a86b373393ec0cc158db01cc387d354b439275619821195ce47ab", 0x2cf}], 0x1) 2018/01/31 07:31:55 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') read$eventfd(r0, &(0x7f0000ffd000-0x3)=0x0, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004a8000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f6, 0xfff, 0xffffffffffffffff, 0x2, 0x0}, &(0x7f0000ffd000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000843000)={0x4933e180, 0x5, 0x0, 0x1f, 0x3, 0x3, 0x7ff, 0x3f, r1}, 0x20) 2018/01/31 07:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) recvfrom$unix(r0, &(0x7f00000de000-0xcd)=""/205, 0xcd, 0x103, &(0x7f0000bbf000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet(0x2, 0x2, 0xa8, &(0x7f0000862000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000023f000-0x4)=0x1, 0x4) 2018/01/31 07:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f000076e000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b06000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/31 07:31:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000012000-0xf)='/dev/snd/timer\x00', 0x0, 0x4401) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f00009ff000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe(&(0x7f0000b85000)={0x0, 0x0}) listen$netrom(r1, 0x7fffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b53000-0x10)={&(0x7f0000ed4000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000d04000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00009f2000)={0x0, 0x7fff, 0x7}, &(0x7f0000dc6000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000084e000)=@assoc_value={r3, 0xffffffff00000000}, 0x8) 2018/01/31 07:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x100000000}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7e000-0xe)='/dev/keychord\x00', 0x20000, 0x0) fsync(r0) 2018/01/31 07:31:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000061b000-0x10)={0x0, 0x0}) getitimer(0x0, &(0x7f0000647000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat(0xffffffffffffffff, &(0x7f00007b8000-0x8)='./file0\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000f01000)=0x0) accept$llc(r3, &(0x7f0000ba1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ef000-0x4)=0x10) mq_timedreceive(r0, &(0x7f0000256000-0xe0)=""/224, 0xe0, 0xcdf, &(0x7f0000e79000-0x10)={r2, r1+10000000}) mq_timedsend(r0, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) write$selinux_context(r3, &(0x7f0000ee0000)='system_u:object_r:usbmon_device_t:s0\x00', 0x25) 2018/01/31 07:31:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000082e000-0x9)='/dev/rtc\x00', 0x403, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000539000-0x50)={{0xffff, 0xd66}, {0x76f5, 0x2}, 0x7, 0x1306cdb61382e693, 0x401, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f52000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = open(&(0x7f0000611000)='./file0\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) sendfile(r1, r1, &(0x7f0000d5e000-0x8)=0x0, 0x100) recvfrom$unix(r4, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r5) tkill(r2, 0x16) creat(&(0x7f0000309000-0x8)='./file0\x00', 0x0) 2018/01/31 07:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000d3c000-0x1e)=""/30, 0x1e) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f18000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x19, 0x0, 0x40, 0xf6}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/rtc\x00', 0x101000, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000efd000)={0x9}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/31 07:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003cc000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000642000-0x4c)={0x0, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x13, 0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x400, 0x4000003, 0xa000}, 0x4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f56000)=0x9) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00007e0000)=0x0) 2018/01/31 07:31:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000+0xb18)=0x14, 0x4) 2018/01/31 07:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f00007a5000)={0x27, 0x5, 0x9, 0x1, 0x3, 0x2800000000000, "72bb8d618f72f7bd030c45692f684079ec3a8531d7589bb9dbde17937c47c118edca82c71a8332b058f675fe86913cd33425116f67493e33f3e8348cec0b81", 0x3}, 0x60) prctl$setmm(0x23, 0x3, &(0x7f00007cb000/0x3000)=nil) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00007dc000-0x54)=@newlink={0x54, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x20, 0x1a, []}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000652000-0x8)=@assoc_value={0x0, 0xfffffffffffff800}, &(0x7f0000970000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f02000)={r1, 0x40}, &(0x7f00002e5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000057a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r5 = dup2(r3, r4) write$tun(r5, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @ipv6={0x101, 0x6, "290089", 0xe1, 0xdc, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x73, 0x0, 0x7, 0x9e8, 0x0, 0x2, 0x2}, @routing={0x32, 0x0, 0x0, 0x0, 0x0, []}, @fragment={0x3f, 0x0, 0x7, 0x8, 0x0, 0x100, 0x2}], @udp={0x2, 0x0, 0xc9, 0x0, "d9aeeee4ed17619be3dadad3cbd86589ea704653794cb408aa459642549dbd89a0eea14d96ee66da387d7d2b71cecdde325fdea7ee034c1baa841b4902c8cc490c0f28fff3d6e3056d5de700b897c43efd379a68ec339511373f84801848ae4783ea0f207ab72d1323087fef2af55fb1498acb20d53afaad75970f04167ab8cb299d0bd76f07a2c10563653562fac9723eb759493481b0f068d0bfb16561dc2dd4e17513bf6f2930259cb96c319092604320b39bfa2abd11025c981996783619e4"}}}}, 0x113) 2018/01/31 07:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000a69000-0x4)=0x0, &(0x7f0000051000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = signalfd(r0, &(0x7f00003f9000)={0x3}, 0x8) writev(r1, &(0x7f0000953000-0x10)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000086000-0x4)=0x0) r4 = geteuid() getgroups(0x1, &(0x7f0000170000)=[0x0]) r6 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000574000)=0x0, &(0x7f0000b52000)=0x0, &(0x7f0000d09000)=0x0) lstat(&(0x7f00001a9000-0x8)='./file0\x00', &(0x7f00008ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) r10 = getuid() r11 = getegid() sendmsg$unix(r0, &(0x7f00005b3000-0x38)={&(0x7f0000359000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008ba000)=[{&(0x7f000065f000-0xd7)="0a8ab7c7eb248d64b5abc318448395ecd069d2a05ca932b412aa928451fad4c312adfc9b87138b06105cabff741a831c5c4b318687b5388195f4b75c39a7d0046cd6010fee8bb3def3a3c2f5c84d83be33c29240a8ed0686b8ffe09a56b813abaf9d5682ce5482edd664de60dc61407fcd880a9506961089ff753b9036c57cb62448955a1f309c5b90ad12cbc592c0f6a40471a7643b9873c8439fbca399671cc27663b4f645d325ac149e9626bee6f272cb16cf5fd3e29d06537092330176f5b925a40f66ef367f5ed9de5d2809ba8c1a5dab20e14a9e", 0xd7}, {&(0x7f00006b0000-0x30)="5734d5e3c8062812da02fadd0f47552b24995544c702f4c9f0da54ef8ac956a6ba98668a394c8351db15019ce2b35449", 0x30}, {&(0x7f0000045000-0xf9)="4a8907cef7f27c09f90dd35d522c0e9cccc64bc0bd15febf3892bc42717337ecaa0c8c5ad2a16faa992bbf5f7655bd669417a885e70e5a2b2ac36fa8fe73b81062fefa957e3d32d172ba5a7a7101b3073106c781cb3ee223cc01195959c0879d1c17dffa285d3ebc62a98508ad5519704f805da9bc157ed682e992f09dc9164962a13081cfaf9c9ec9b31bf0a95627cffeb74a7679e298ff0cdb1a7d997aa29477527a66d5490609d6c970fdb4a5837a418045de3de4490dfcd636f33d135ae80efcd61fe057a454077966885650da2124117c5663c1bdc683e4220b6fd53af7329953fb639886c5274c6a9c3d4d3ffd98806886cdf3461a87", 0xf9}, {&(0x7f0000600000)="8ba5ac7c5982cd0a8a11d768756bd090d62b9fb3cfe14395750e7c08d65e17b28905c93c281bf060126e56b574cbccf61422b0b7403380e17c2e5f7975cde44d2a1f643f2859c49cce9a131746b3882a7ffc868c5f4b2a014a15f54f474adbd45364da387c9375d06675c6d5dc6c06bd23242fa3e60b84083e317d2da264f8869ff804b8df3eb1ccda0f2ab9975d74cb2638ee550f74727291661736", 0x9c}, {&(0x7f0000fee000)="77ecbdd12f78c23356c5eec52c36d12463cbd5673d3a2866e53809f0cb3caf1881d791cfdeb31fd943c253ec1785a9b5073e9831af8d6a70199a395c2d5bc282865fa9f01ea760796a1d4b3fcee538efed786c78a778361dece6335c0e09630f5d6c63058c2163d9", 0x68}, {&(0x7f0000ad4000-0x11)="8296abf195e2fbb75bac68b31b92f590c8", 0x11}, {&(0x7f00005f8000)="ce738194a566b0ddba261ddb9cdfcb36052a37b53e93f00ab993cfebde138a0b30bd493723e8f8e0000630d17bfa7940c43b78f017652f45060b81750903558352c733fa57e952a1735977a01ab09bf591913509f931094750a4f3682fb08a76877a2fa26af0dda4f7215f1bb7a18aa0ee98dcf79d7fd2b70a15842d243284d44ca6", 0x82}], 0x7, &(0x7f0000838000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r2, r1, r0, r2, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r2]}], 0x138, 0x4000000}, 0x40) 2018/01/31 07:31:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000014000-0x20)={0x101, 0x0, 0x1, 0x92}) tee(r0, r2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x7, r3, 0x10001, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x65)=""/101) r4 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) write$selinux_context(r4, &(0x7f0000013000)='system_u:object_r:auditctl_exec_t:s0\x00', 0x25) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d13000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ee000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f67000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x9, 0x100000000, 0x400, 0x4, 0x1000000, r1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003e4000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockname$packet(r2, &(0x7f0000901000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000567000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00005e4000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r3}, 0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:31:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000008f000-0x8)='uid_map\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000248000)={&(0x7f0000f8d000/0x2000)=nil, 0x9, 0x5, 0x12, &(0x7f0000012000/0x3000)=nil, 0x5}) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000456000)=0x0, &(0x7f000026b000)=0x0, &(0x7f0000239000)=0x0) r3 = getgid() sendmmsg$unix(r0, &(0x7f000055c000)=[{&(0x7f0000b09000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004b0000-0x20)=[{&(0x7f0000f4a000)="b93453b1d0ed01768e57c01f7a4a7d31eb9437314cb9dba104b856ad1a5b56a8c77a00f3c30f4460f6287285b079177c4fcb7f90556e4a1f39257775b096c91882881cd389226210f3a08352b765", 0x4e}, {&(0x7f000087d000)="49309c5e7b12fc75c1917cbd714d2096814ac5ef67ad82646b180ba0100966af107df7b3d74a8c3c3c1122bd0562ae63537d53cc0eb1095ca895ddca7ae4a68ae415c3c496bd2feed134847af36b9b74ba0a70747f23b4049d8cf755b087c9333940020c7a5826513ba69fe820e4df3f91c31a96e2b6fa0359f57b017531b0923bda503cf92662d26e714b06736de93f73ba160b688d30010607b2379e8779ebc124f78d134af8dc1616e843ffcc5c36f7168e74d3a2df28bf6f6743da7f09f62c60bed1ee8ef0f3a4fa551e480a511e21a2920c54eeb8c001f3b09daa458403a0e1645dda4f5c03ab022d", 0xeb}], 0x2, &(0x7f0000d8e000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000011}], 0x1, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000254000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00004c7000-0xc)={0x10000000, 0x0}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r4, 0x1) futex(&(0x7f0000ea5000-0x4)=0x0, 0x5, 0x0, &(0x7f000023b000)={0x0, 0x0}, &(0x7f00003c2000-0x4)=0x0, 0xfffffffffffffffd) 2018/01/31 07:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f41000-0x11)='/selinux/context\x00', 0x2, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 07:31:55 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000000d000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x10, &(0x7f0000007000/0x2000)=nil, 0x2}) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) 2018/01/31 07:31:55 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000)=0x0) r0 = getpid() tkill(r0, 0x5) 2018/01/31 07:31:55 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000002, 0xffff) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fa6000-0x17)={0x0, 0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000fa6000-0xe5)=""/229, &(0x7f000026d000)=0xe5) 2018/01/31 07:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x800, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000071a000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x9, 0x0, 0x7}, &(0x7f0000b65000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000daf000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, 0x98) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00006ce000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x4c, 0x1, {{'md5\x00'}, 0x8, 'p'}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b7000)='/selinux/checkreqprot\x00', 0x10300, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000041e000-0x10)={0x0, 0x88001, 0x5ae, 0xc2}, &(0x7f00007b5000)=0x10) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000161000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000aa1000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000bc1000-0x68)={0x7f, 0x2, 0x4, {0x0, 0x989680}, 0xfffffffffffffff7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000734000-0x4a)=""/74) 2018/01/31 07:31:55 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000053f000)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000006000-0x18)=[], &(0x7f0000fc3000-0x10)=[0x0, 0x38]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fc2000-0x8)='./file0\x00', 0x40000, 0x82) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00001fc000)=0x3, 0x4) 2018/01/31 07:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000041e000-0xd)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000043000-0x90)=[{0x23, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 2018/01/31 07:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f7000-0x4)='/dev/sequencer2\x00', 0xa0000, 0x0) mq_timedsend(r0, &(0x7f0000ebd000-0xd0)="a94dbf216987f7ef25b77a2c73d7f6da9f94172ffc5c55653f3df240c05b4aba70d103bfb1d9ad73f62a6c1045aa1fda9669aa697863399aa670123049c9c00a7ac58be90c55f47fb9b7751e9637ca05c48d1ac7be5cbd2205d06fb8cfdf5549f9b5f317d8dcc99725eaa2c92451d4edf3ec29bab3bbb9f9508c13cfdf79c730214fc130bc0202d0b2bf5855fb8cf169e504075305f473aa00ca102c7f6a2dc6ddb082a101da797183b5939907f922ead87c1f69ef85e601c94bbc2ebb8b611a6984f8f103ca152bfb83f661b9fd4fac", 0xd0, 0x8000, &(0x7f0000bdb000-0x10)={0x77359400, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00009db000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d3a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, r1}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 07:31:55 executing program 2: readlink(&(0x7f0000abd000-0x8)='./file0\x00', &(0x7f0000033000)=""/0, 0x0) r0 = socket$inet(0x2, 0x7, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(r1, 0x0, &(0x7f0000000000)=0xffffffffffffff17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x7, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000002000-0x10)={0x6443aa31, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x40, &(0x7f0000002000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r2, &(0x7f0000001000-0x8)=0x0, 0x3ffc00000000) 2018/01/31 07:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000053f000-0xb)='/dev/loop#\x00', 0x0, 0x141003) sigaltstack(&(0x7f000083a000/0x4000)=nil, &(0x7f0000088000)=0x0) r1 = syz_open_dev$sg(&(0x7f00009ed000-0x9)='/dev/sg#\x00', 0x7, 0x40) connect$pppoe(r1, &(0x7f000069e000)={0x18, 0x0, {0x0, @random="acb4dffc4959", @generic="bb1d1b86f3bfef2fcb2fd47abfc9b5a1"}}, 0x1e) ioctl$LOOP_SET_FD(r0, 0x127d, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000234000)={0x0, 0x0, 0x0, 0x200, 0x6, 0x0, 0x4, 0x8, 0x11, "06b4717ef91f06ab1f4f3d396d84dd28aa6a5e2bab09dbcaf75adcf53fb78bb513686d7323e9f5057e2d3c7a452da763bcca3452204c54ec85d51e27bd245d30", "f6832b2c9d7de46de4b82340f3f0ff7cf98f208a2035e648cebe4fd13940a45325c985659479f84ed6008e9bafec3de7979b6d69890df3bf113a583c66250eda", "54ec7e7d214a62d2d473a9a9a572422aaf9aafe84a4cb3f901bf5bf29d37d566", [0x8, 0x7]}) 2018/01/31 07:31:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000001000-0x20)={0x1, {0x2}, 0x8000001, 0x3}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f57000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) 2018/01/31 07:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000041d000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0842d1010008", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpid() r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00006db000)={0x7, 0x9, r2, 0x7, r3, 0x40, 0x9, 0x7}) [ 63.418920] binder: 9241:9246 got transaction with invalid offset (0, min 0 max 0) or object. [ 63.437881] binder: 9241:9246 transaction failed 29201/-22, size 0-16 line 3191 [ 63.458231] binder_alloc: binder_alloc_mmap_handler: 9241 20000000-20002000 already mapped failed -16 [ 63.478377] binder: BINDER_SET_CONTEXT_MGR already set [ 63.483711] binder: 9241:9246 ioctl 40046207 0 returned -16 [ 63.496831] binder_alloc: 9241: binder_alloc_buf, no vma [ 63.509295] binder: 9241:9258 transaction failed 29189/-3, size 0-16 line 3128 [ 63.526497] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.532584] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 07:31:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$mice(&(0x7f00006fb000)='/dev/input/mice\x00', 0x0, 0x100) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) syz_open_dev$sg(&(0x7f0000a01000)='/dev/sg#\x00', 0x9, 0x2) lseek(r2, 0x0, 0x3) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00004ee000)=""/198) close(r0) 2018/01/31 07:31:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0x8) 2018/01/31 07:31:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) sendmsg$nl_generic(r0, &(0x7f00002f9000-0x38)={&(0x7f000090e000-0xc)={0x10, 0x0, 0x0, 0x4028410}, 0xc, &(0x7f0000604000)={&(0x7f0000a1f000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009ae000-0x78)={0xfffffffffffffff7, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x1, 0x2423, 0x2, &(0x7f0000622000)=@common='gre0\x00', 0x40, 0x20, 0x2}) ioctl(r0, 0xad, &(0x7f0000e14000-0x62)="cc756af880423658a0adb9e5705c082644a0ff2c45b49d143ec25dc176eff350d4eee1d67ea7aad2d6fb74122315054c34e8dcdb956d82148afcf7f1d397a58c90a7446e34f90470b52a28cac1ee0ea39630557360f4b157c3e1386349e6173f36af") 2018/01/31 07:31:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000863000)={{0x80, 0x8e92}, 0x1, 0x3, 0xd55, {0x10000, 0x9}, 0x401, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000082c000)={0x4, 0x0, 0x0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 07:31:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x2)="0100") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002000-0xd8)=""/216, 0xd8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x3d, 0x0) 2018/01/31 07:31:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = getpgrp(0xffffffffffffffff) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f000032e000)='net/nfsfs\x00') ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000062c000)={0x6, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000e12000-0xb0)={{0xff, 0x1ff}, 'port0\x00', 0x40, 0x11, 0x13, 0x2, 0x7, 0x8001, 0x9, 0x0, 0x4, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x800) 2018/01/31 07:31:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000644000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000262000-0x4)=0x1, 0x4) rename(&(0x7f0000a64000)='./file0\x00', &(0x7f0000526000-0x8)='./file0\x00') r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000913000-0x4)=0x0, 0x4) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) 2018/01/31 07:31:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000067d000-0x1e)='systemsecurity$,vboxnet1}\'em0\x00') r2 = fcntl$dupfd(r1, 0x406, r1) bind$pptp(r2, &(0x7f0000e0d000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000f91000-0xf9)=""/249) write(r1, &(0x7f00002f3000)="290000001400070002ffff00ea0ce0eb210010e2dfa40d200000fff01c070000ff0100002a00f3ff09", 0x29) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00008ec000-0x4)=0x0) 2018/01/31 07:31:56 executing program 5: r0 = memfd_create(&(0x7f0000f30000)="fe2500", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000f1a000)=""/0, &(0x7f00009ff000)=0x0) 2018/01/31 07:31:56 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fc7000-0x49)=""/73, 0x49) r1 = socket$inet6(0xa, 0xa, 0x40000000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c42000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008d1000)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknod$loop(&(0x7f00002d7000)='./file0\x00', 0x2, 0x1) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc8000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f00003dc000-0xb9f)="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", 0xb9f, 0x8, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fc9000)=0xfff, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r3, r1, 0x100, 0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000fc9000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) preadv(r2, &(0x7f0000fc8000)=[{&(0x7f00001c6000)=""/4096, 0x1000}, {&(0x7f0000fc8000)=""/167, 0xa7}, {&(0x7f0000e6e000)=""/245, 0xf5}, {&(0x7f0000fc8000)=""/221, 0xdd}, {&(0x7f0000fc9000-0xe5)=""/229, 0xe5}, {&(0x7f0000895000-0x8)=""/8, 0x8}, {&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc8000)=""/148, 0x94}, {&(0x7f000012c000-0x8d)=""/141, 0x8d}, {&(0x7f00002fd000-0xe2)=""/226, 0xe2}], 0xa, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:31:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 07:31:56 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c94000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000d66000)={0x4, 0x9, 0x5, 0x21, &(0x7f0000b31000)=""/33, 0x49, &(0x7f00006c9000-0x49)=""/73, 0x6c, &(0x7f00008c4000)=""/108}) 2018/01/31 07:31:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e0e000)=0x0) process_vm_readv(r2, &(0x7f0000605000)=[{&(0x7f0000283000-0xd7)=""/215, 0xd7}, {&(0x7f0000264000)=""/132, 0x84}, {&(0x7f00006c4000-0x7)=""/7, 0x7}, {&(0x7f000093c000)=""/30, 0x1e}, {&(0x7f000056b000)=""/241, 0xf1}], 0x5, &(0x7f00005d4000)=[{&(0x7f00008a8000)=""/4096, 0x1000}, {&(0x7f0000ee1000-0x16)=""/22, 0x16}, {&(0x7f000090e000)=""/96, 0x60}, {&(0x7f00006d0000-0xc4)=""/196, 0xc4}], 0x4, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/01/31 07:31:56 executing program 5: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f42000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) syz_open_pts(r1, 0x8002) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f41000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x18) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000f43000-0x19)=""/25) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000092c000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f43000-0x4)=0xfffffffffffffe10) 2018/01/31 07:31:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c88000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000b2e000-0x8)={0x7b1, 0x3}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000bda000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006a4000)=0x6200, 0x4) 2018/01/31 07:31:56 executing program 3: clone(0x0, &(0x7f00009e0000-0x20)="", &(0x7f000077e000)=0x0, &(0x7f0000505000)=0x0, &(0x7f0000b9a000)="") r0 = memfd_create(&(0x7f0000542000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004eb000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000768000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a12000)={r1, 0x8, 0x1ff}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace(0x11, r2) symlinkat(&(0x7f0000d32000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000499000-0x8)='./file0\x00') 2018/01/31 07:31:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000078d000-0x8)='./file0\x00', 0x310c, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a16000+0xe68)='./file0/file0\x00', 0x15d081, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007c1000)=@assoc_value={0x0, 0x8}, &(0x7f0000c2b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003b0000)={r1, 0x3, 0x17, 0x0}, &(0x7f000041f000-0x4)=0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/31 07:31:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x27) recvfrom(r1, &(0x7f0000d69000)=""/176, 0xb0, 0x2100, &(0x7f0000752000-0x60)=@llc={0x1a, 0x16, 0x3, 0x2, 0x6, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00003f1000)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00004b7000-0x4)=0xffffffff) fcntl$setlease(r0, 0x400, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/31 07:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) bind(r0, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect(r0, &(0x7f0000afc000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:56 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc3000)='./file0\x00', 0x0) mount(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000599000)='/dev/loop-control\x00', 0x8040, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00005aa000)=[{{&(0x7f0000fc9000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c33000)=[{&(0x7f000039b000)=""/167, 0xa7}, {&(0x7f0000fca000-0x99)=""/153, 0x99}, {&(0x7f0000853000-0x58)=""/88, 0x58}, {&(0x7f00009c5000-0xe1)=""/225, 0xe1}], 0x4, 0x0, 0x0, 0x7f}, 0x5}, {{&(0x7f0000f36000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000fca000-0x70)=[{&(0x7f0000e79000)=""/38, 0x26}, {&(0x7f0000fc9000)=""/159, 0x9f}, {&(0x7f0000bf5000)=""/0, 0x0}, {&(0x7f0000f99000)=""/113, 0x71}, {&(0x7f0000fca000-0x7e)=""/126, 0x7e}, {&(0x7f00005c3000-0xa9)=""/169, 0xa9}, {&(0x7f0000fc9000)=""/122, 0x7a}], 0x7, &(0x7f0000fc9000)=""/54, 0x36, 0x0}, 0x10b}], 0x2, 0x40, &(0x7f0000c22000+0xb84)={0x0, 0x989680}) mkdir(&(0x7f0000fc9000-0x8)='./file0\x00', 0x12) r1 = creat(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x4e) pipe2(&(0x7f0000adb000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000860000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000)=0xe8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0xc) fchownat(r2, &(0x7f0000fc9000)='./file1\x00', r3, r4, 0x500) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000523000)=[], &(0x7f0000271000)=[]) 2018/01/31 07:31:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000877000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x7, &(0x7f0000451000)={0x0, 0x0}, &(0x7f0000025000-0x4)=0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mq_timedsend(r0, &(0x7f0000345000-0x44)="4b53168be07d19db7e7e231fa5adf228f1b9713d9b4573a455ac662178e5876243fc6007e30eee2f08971cafb3ce44033b4e5d734d0043e42a9a612a91c5b533a0cbff66", 0x44, 0x3, &(0x7f00009aa000-0x10)={0x0, 0x989680}) 2018/01/31 07:31:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x190)={0x7fffffff, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x65, @loopback={0x0, 0x1}, 0x5a44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:56 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fc6000)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000fc7000-0x4)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) pause() getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000cbf000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000e52000)=0xc) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x224) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e2b000)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fc7000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x100, 0x1, 0x5, 0x2, 0x0, 0x2, 0x0, 0x20, 0x0, r4, r5}, {0x3d1, 0x6, 0x7, 0xffffffff, 0x3ff, 0x291c, 0xf4, 0x4}, {0xfff, 0x8, 0x100000001, 0x4}, 0x101, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in=@rand_addr=0x8000000000000, 0x2, 0x3, 0x1, 0x3, 0x8, 0x101, 0x16c7}}, 0xe8) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r6, &(0x7f0000fc8000-0x14)={0x11, 0x9, r4, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00004f6000)=[{&(0x7f000030f000)="8ab9ea489c39a95c9cee03ae53991edd99a583c8084ee8ab60f64964faea1ef58e2fb1d45e668400eac8130d8be832b654b9fd35da566cedf12aa66d0dcbe892e152487656431b2efc6e7677f1c38bbe45b513b031b22b928de2be9dd3704053499d015d88e27d4e2289c5f73afad15ebc9de230bbfaf5e880510a4c3ab26ff482939d0debc421b7d97328f1c0ae1d7170b05fb92658b6ba9e717ad47de33b4a95c32128efdf82ac40bd777708", 0xad}, {&(0x7f00003bc000)="5f1c938aa1edb07491d07689575929eb9eab499ff8b1eef2cd6c299a62d22ee991cf851099a4f6616160e8d2b7a1a14bf1765975dba367436e9cafb15ac1c30647d9a7010349545bd190858a0938953e6373a6155e684136eaa27d1f8bd6eeacb3b529681af82ec5d0b5d0aa7ff5848a55222ebd398269497714694599c5043b2fc7d1341f80680334", 0x89}, {&(0x7f0000fc6000-0xd)="4cdc2d9530a55bd506eac5ee85", 0xd}, {&(0x7f0000fc6000-0x93)="26699d2ac337a8895ffea22dd9de8aa7c10ec45e27d9aa557e2da9cc88af72a13ef6946836c4176b25457c6ee91e42e6d72894423b0f11f7abfdea4157852cd62bdbc66b5e3cb0fd97ddcb74962bee43179800125bb36478805457a13e08176ed1103aa28e5166c783f124b2adf91197efa98ab3d7b9b7f9a3c9e644baae5196ed41e82139d915c51b98d3a007b93c6c0e7454", 0x93}, {&(0x7f0000fc5000)="a24b75d0960c507e345d8b1c762460c840fb073b0ddd192d6333f31bc6b6b62d44479de7d7dec05844029ffbcd591e1febb0627025b5f856eee9cfc3694ff8d0dbb4df815826eba5c682f380065b4d72ebd48072489e1a2d4585859585da6f932ce428cf879a6d92deb8a97b3be0cf7451aa55d64368e7b7dbc3a2", 0x7b}, {&(0x7f0000fc5000)="ab38b398c00b73830d70ca5dac0987cff3ba7818c8c217de24759d5c1869208d2b78b12dae", 0x25}, {&(0x7f0000fc5000)="", 0x0}, {&(0x7f0000fc6000-0x1000)="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", 0x1000}, {&(0x7f0000dbd000-0x35)="3f3827db64fb80ca2337963a1ff216f483576180561ff839c1778f6037c13124cc21d413dd277ab94d7e55c2312dc3272d480bf715", 0x35}], 0x9, 0xe) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000fc9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 07:31:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000793000-0x16)='/selinux/checkreqprot\x00', 0x20800, 0x0) sendmsg$unix(r0, &(0x7f0000d21000-0x38)={&(0x7f0000346000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b20000)=[{&(0x7f0000aae000)="232b00c18e05f4fa0978ac06892aca6b043b47d5758dd7cf62fc0e44d9d25b0fac72894c854396ad2d6451651dc65c1850c491080ea9bddd382dcffff04f3e1c97307fb9ab48a2efa78af62a55e340782e4afa615928357ed5623d0ebb06e098abd9e62ec2b0e56c2e81458e9d9b5441e2ab17b0b15ba15c23f35e0f1feea682f3b417", 0x83}, {&(0x7f000018e000-0x7a)="38a22865fba97c632691121e4e9e6c4b71ca99bc1dcb11f6490d6ded2e7160df3a0390d28c68f73616dd1987473c3aaec2b867ecdadb2416a86c151b81dae2426b4cc2dd09a054a2b3cfd4dc37be4bc7f8e89249645418bf0ef4b665e0954389aae1c71a39f5c7cc410afb03f622418add9f9332d764870eda4d", 0x7a}, {&(0x7f0000ad7000)="29c3d870d53050a661020f3b3dcb60b701bfde7f750a7ac51449c0fae83faf8a39a70b6cd8a5b727dc782d9984181d196613a15efc7bdaae44effbec63594c0bbf554c812d84429fee8344c5e3f0b02ad36d11cab9d15ff1ff76c4689282e85a1b4783886d2d9c0d17940137287112d4539b1dc9b45d4b6c1905486465684f2f2df69ff9b0274615a4ebe87161f2bf378f8d7964faa100cbe975c8254e803fe6aca4f0331ba1ecee3886fb86db0e0e3ae05a6b32225d957824fccd851a01c9fcb65e7661e2050bf6f5f6761aa0bcddd6ec5fff457758caa726cd186f4b", 0xdd}, {&(0x7f00007e0000-0x79)="c2306e18de30a22eceab20a3f8ac367b6f3bd22578da42bbfe3ef4949712f763eaef714ca581badffcabfeb9bba558c5bab59802a4d4f091c10f7cc964b810f8431d29fb9e07cae9168d84ac634f9097f63c7d200906b55561baa118164844b7f1715fc287a3df6dd98c3f3c13c915be8df2261b0765caef44", 0x79}, 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"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0x2150, 0x800}, 0x40010102) 2018/01/31 07:31:56 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fec000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fed000-0x8)='./file0\x00', 0x1) accept4$netrom(r2, &(0x7f000077b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000706000-0x4)=0x48, 0x0) prlimit64(r1, 0x6, &(0x7f0000fec000-0x10)={0x8001, 0x10001}, &(0x7f0000e69000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000fee000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000516000-0x8)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000414000)=0x3, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) r6 = getpgid(r5) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000fef000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$setown(r0, 0x8, r6) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4200, r1) 2018/01/31 07:31:56 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000881000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000a7d000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 07:31:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000a06000)={0x1, 0xc1, 0x9}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) close(r0) 2018/01/31 07:31:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e4d000-0xc)={0x2, 0x465, 0x1, 0x5, 0x401, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f1000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000000, 0xff2c, 0x80000001, 0x0, 0x1000, 0x800, 0x0, 0xfffffffffffffffc, 0x2, 0xffff, 0x6, 0x6, 0x8, 0x7fffffff]}, &(0x7f0000977000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ddd000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003bf000-0x4)=0x8c) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000fa6000)='./file0\x00', &(0x7f0000f96000-0x6)="6264008e", 0x4, &(0x7f00008cb000-0x1f)="2dc6ca8dbaa7346db100000000000000ff82e8d70ac047e37f186951852976") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0xff8c, 0x0) readlink(&(0x7f000081d000)='./file0\x00', &(0x7f0000b5a000-0x1000)=""/4096, 0x1000) 2018/01/31 07:31:56 executing program 2: mmap(&(0x7f0000001000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000)=0x0, &(0x7f000042f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x402100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000001000-0x9d)={0xf97cff8c, 0x8, 'SE Linux', "18dc407ae22310e323eeb7d6152ffe0e04f10bd006e2c214f829fc0ccd3d29a6c6f7dfe18eff9333c8bf597fef0c066907108495f843c0fae0c16c262752bd3b0a4b802f592fb30ce1ce61c70f1067024d289a409699b3fd99dc9091fa19ad762be87edfdd76ac0d6d2ab367ab4338179679a4b75e48f8608986372c8e77eb827ac6df974d73ca18d00d51b43e"}, 0x9d) 2018/01/31 07:31:56 executing program 0: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f00004ea000/0x400000)=nil, 0x400000, 0x8) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) 2018/01/31 07:31:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') sendfile(r0, r0, &(0x7f0000dd8000-0x8)=0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) flistxattr(r0, &(0x7f0000582000-0x1e)=""/30, 0x1e) 2018/01/31 07:31:56 executing program 7: mmap(&(0x7f0000001000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a75000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbe000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fe0000-0x8)='./file0\x00', &(0x7f0000fe0000-0x1e)=@random={'system.', ':%wlan0keyring-md5sum^\x00'}, &(0x7f0000fe0000-0x15)="282990e75b2e73656c696e7578656d315c5d47504c", 0x15, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c24000)=[{&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}], 0x3, &(0x7f0000c14000)=""/210, 0xd2, 0x10001}, 0x2000) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/31 07:31:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000984000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setns(0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000747000)=""}) 2018/01/31 07:31:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) syz_open_dev$usbmon(&(0x7f00009d7000-0xd)='/dev/usbmon#\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b93000-0x4)=@assoc_id=0x0, &(0x7f0000b7c000+0x292)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a14000)=0x8, 0x4) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000a01000)="0000000000000fff3f0003d60bf2d1") 2018/01/31 07:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) utime(&(0x7f00006a8000-0x8)='./file0\x00', &(0x7f00002d1000)={0x7, 0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b26000-0x10)={&(0x7f0000377000/0x2000)=nil, 0x2000}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000061f000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000b06000)="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", 0x1000, 0x7, &(0x7f00003b8000)={0x0, 0x0}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:31:56 executing program 0: clone(0x0, &(0x7f0000ab4000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ddf000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) process_vm_writev(0x0, &(0x7f00001f7000-0x60)=[], 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x47)=""/71, 0x47}], 0x1, 0x0) 2018/01/31 07:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) utime(&(0x7f00006a8000-0x8)='./file0\x00', &(0x7f00002d1000)={0x7, 0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b26000-0x10)={&(0x7f0000377000/0x2000)=nil, 0x2000}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000061f000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f00009c2000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00001bb000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r0, &(0x7f000007b000)=""/166, 0xa6, 0x12001, &(0x7f0000709000-0x10)={0x4, 0x512b3244, 0x7, "dfac37b3263d", 0x13, 0x0}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000b76000-0x6)={0x9, 0x8, 0x0}) 2018/01/31 07:31:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x44e, 0x200201) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000821000)=0xffff) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)="") r1 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cae000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000c31000-0xb0)={{0x281, 0x89d}, 'port1\x00', 0x21, 0x1430, 0x0, 0x5, 0x9, 0x200, 0x8, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000548000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d8, 0x0, 0x8001, 0x8, 0x92}, &(0x7f000084e000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) [ 64.349006] binder: 9394:9398 got transaction with invalid offset (0, min 0 max 0) or object. [ 64.367638] binder: 9394:9398 transaction failed 29201/-22, size 0-8 line 3191 2018/01/31 07:31:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000669000)='/dev/sequencer\x00', 0x10000, 0x0) r1 = add_key$user(&(0x7f0000f79000)='user\x00', &(0x7f000008d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a2f000)="88651e9fcc", 0x5, 0x0) keyctl$get_keyring_id(0x0, r1, 0xc2d6) ioctl$KDMKTONE(r0, 0x4b30, 0x3) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x200000, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/31 07:31:56 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80006, 0x3) getsockname$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000+0xfee)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001409001a000400020d000004e80200000000000000000003e400", 0x39}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x9, 0x4001c1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000009000)=""/210, 0xd2, 0x1, &(0x7f0000006000)={0x4, 0xb7aa, 0x10000, "65f09f88f6d1", 0x3f, 0x0}, 0x10) 2018/01/31 07:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f00008d8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000674000)={&(0x7f0000f92000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c01000-0x70)=[{&(0x7f00006db000)=""/118, 0x76}, {&(0x7f00005d6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df3000-0x49)=""/73, 0x49}, {&(0x7f00005df000)=""/225, 0xe1}, {&(0x7f0000a68000-0x3a)=""/58, 0x3a}, {&(0x7f0000b68000)=""/4096, 0x1000}, {&(0x7f00007b8000-0xff)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x80000000}, 0x100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b37000-0x4)=0x1) 2018/01/31 07:31:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r2, &(0x7f0000445000)=0x10000000000000, 0x801) [ 64.403631] binder_alloc: binder_alloc_mmap_handler: 9394 20000000-20002000 already mapped failed -16 [ 64.414518] binder: BINDER_SET_CONTEXT_MGR already set [ 64.431194] binder: 9394:9416 ioctl 40046207 0 returned -16 2018/01/31 07:31:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x1, 0x2}, 0x1, 0x2, 0x0, {0x80000001, 0x3}, 0x6, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000758000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000023b000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000280000)={0x3, 0x3, 0x74a80420, 0x2825, 0xb33, 0x3, 0x0, 0x7, 0x10000, 0x6, 0x1}, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) [ 64.456315] binder_alloc: 9394: binder_alloc_buf, no vma [ 64.462407] binder: 9394:9435 transaction failed 29189/-3, size 0-8 line 3128 [ 64.487280] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.493454] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 07:31:56 executing program 7: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f15000)='./file0\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000389000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f16000)=@nfc_llcp={0x27, 0xff, 0x400, 0x2, 0x20, 0x8, "70f10a3de04ec4a3e9117c50cfff127534710707f9234437145e3c0c4d92033d3c6f1f7c9233e5174f7b707f49219639009ec7b8418ec84f5b928456f810c2", 0x9}, 0x60) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r1, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/31 07:31:56 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ccd000-0xe)='/dev/keychord\x00', 0x40002, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003c9000-0x12)={@generic="10690ff55c5471d37b0b63eebbef4309", 0x3ff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0000000, 0x3, 0x7ea9, 0xef, 0x48}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x84, &(0x7f0000012000)=[@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x28, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x2800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000004000-0x10)="e17856c6c8b4b5a67b3780913cec0cdb", 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x1, 0x7, 0x9, 0x10001, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000013000)={r4, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8af, 0x7f}, 0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r4, 0x4) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = dup3(r0, r1, 0x80000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000d30000-0x8)=0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000da7000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc1000-0x4)=0xe8) recvfrom(r1, &(0x7f000086f000)=""/1, 0x1, 0x10002, &(0x7f00001b7000)=@ll={0x11, 0x1a, r3, 0x1, 0xca1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) 2018/01/31 07:31:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) r4 = dup2(r0, r0) getpeername$netrom(r4, &(0x7f0000203000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ad3000)=0x48) recvfrom$packet(r1, &(0x7f00000d7000)=""/47, 0x2f, 0x0, &(0x7f000043a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000a72000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x76f}], 0x1) readv(r0, &(0x7f0000941000)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e17000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000837000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e22000)={r1, @in6={{0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x8243}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x7, 0x1, 0x7, 0x6f0c, 0xfffffffffffffff9, 0x1, 0x3b7, 0x3be, 0x7fff, 0x14fe, 0xfffffffffffffffa, 0xffffffffffffb30f, 0x7]}, &(0x7f0000048000-0x4)=0x108) read$eventfd(r0, &(0x7f000020f000)=0x0, 0xfffffffffffffde8) fcntl$setsig(r0, 0xa, 0x9) bind$unix(r0, &(0x7f00005cc000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/31 07:31:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') r0 = socket$inet6(0xa, 0xa, 0xfb9) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000694000)='/dev/pktcdvd/control\x00', 0x200, 0x0) recvfrom(r0, &(0x7f0000615000)=""/107, 0x6b, 0x2, &(0x7f000036a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x0, 0x3, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}}}, 0x32) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/31 07:31:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad4000)='/proc/self/net/pfkey\x00', 0x12040, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000784000)=0xffffffff) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000)='/dev/ptmx\x00', 0x200000000101002, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000066e000-0x9)='/dev/ppp\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000171000)=0x0, &(0x7f00000be000-0x4)=0x4) read$eventfd(r2, &(0x7f0000733000)=0x0, 0x8) 2018/01/31 07:31:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000336000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000038a000-0x24)={0x0, 0x7ff, 0x80000001, 0x1000, 0x4, 0x68b, 0x1, 0x7, 0x8, 0x5, 0x1, 0x8}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000097d000)=0x2, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00000a3000)={0x0, 0x0}, 0x80000) lstat(&(0x7f000089d000-0x8)='./file0\x00', &(0x7f00002a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bde000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000895000)=0xe8) stat(&(0x7f0000edb000)='./file0\x00', &(0x7f00006f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000843000)={&(0x7f00001f5000)=@proc={0x10, 0x0, 0x3, 0x4020005}, 0xc, &(0x7f00009c5000)=[{&(0x7f0000fb3000)={0x8c, 0x40, 0x220, 0x3, 0x0, "", [@generic="974e89257b816b6c55adeae76b6c25ed529abdf7850589b8c53140e487f09a8d33af0ec46007daa657d1ff5c94211bbc9e44009e9c1c3845be72a24995fc93221c322e2dfe28b829afc1b554379c09124c6f1deb248dc2e5363013940cce1d8df6c2514019e8086ae6ddfe00b587b14d72d29a00b4f11dc581"]}, 0x8c}, {&(0x7f0000910000-0xb4)={0xb4, 0x3c, 0x100, 0x0, 0x1, "", [@typed={0xc, 0x7, @uid=r3}, @generic="cecb08946cfd69745265b1e7dfa9480f33b031ed8d902620b9f2d579497a46f12d5b439dbea1b774cea67ea226b6c6d6343d4e9cf18f8361eeff51e5a847838c15c1020738ee1fe4791919924f708b3ed8ecae28b2db11f6c97f8fb58c0c460157344339a5380f46de7da37364994be2cdde2a3dedc19793a4ef68b9e625d58f200370115356a5d17a6f7afc509c806b5032a22b7f4f9c"]}, 0xb4}], 0x2, &(0x7f0000b5c000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x800}, 0x4000000) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/31 07:31:56 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f00005a0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='vmnet0ppp1\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00006f8000-0x8)='keyring\x00', &(0x7f00001ec000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x2, 0x1, r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000c48000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000df2000)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f00007a6000-0x8)='./file0\x00', 0x0, 0x161) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000284000-0xa6)=""/166) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ba000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000889000-0xa)='highspeed\x00', 0xa) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bfb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000)=0xe8) socketpair(0x9, 0x6, 0x0, &(0x7f0000e7b000-0x8)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00003f3000)={0xd06}, 0x1) connect$pppoe(r3, &(0x7f0000695000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='ipddp0\x00'}}, 0x1e) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/01/31 07:31:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sysfs$3(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000191000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000012000-0xb0)={{0x1131, 0x4}, 'port0\x00', 0x8, 0x80052, 0x7, 0x9, 0x7, 0x3, 0x7ff, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/31 07:31:56 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786ee0743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) flistxattr(r0, &(0x7f0000048000)=""/119, 0x77) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0xfffffe13, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x8000}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x17) pselect6(0x40, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000-0x10)={0x0, 0x0}, &(0x7f000000b000)={&(0x7f0000028000-0x8)={0x547b6a73}, 0x8}) 2018/01/31 07:31:57 executing program 1: madvise(&(0x7f0000694000/0x3000)=nil, 0x3000, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000841000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b4000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ebe000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1000, r2}) getpgrp(r1) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000480000)="", 0x0, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) tgkill(r1, r1, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000ea4000)="0c41e772dfe8a84b3619cdff", 0x6, 0x0, &(0x7f0000fe5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000561000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000214000-0x4)=0x100000000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) connect$unix(r1, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 07:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000096a000)='./file0\x00', &(0x7f0000f21000)=""/44, 0x2c) mkdir(&(0x7f0000616000)='./file0\x00', 0x3) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/31 07:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b27000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000b4b000-0x4)=0x0, &(0x7f0000253000+0x812)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000221000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000663000-0x4)=0xb) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000080000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006a2000)=r1) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r2, 0x0, 0x2fc) 2018/01/31 07:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000738000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x684, 0x4, 0x3092, "de427674b28d824171c9daee46b2b5f52eb0b2f467c940857b8e9d74049671aa09afeb697263435da3da759ad74ac82304d60ec9daaca7484b310f88e0032152b50703b07abf4cf3beaddf7acc968d4f"}, 0x160) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 07:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000e89000-0x64)={&(0x7f00008d9000)=[0x5, 0x8], 0x2, 0xffffffffffffffbc, 0x7, 0x1e, 0x1000, 0x6, {0x3, 0x2, 0x7c00000000000, 0x5, 0x8, 0x6, 0x0, 0x6, 0x1, 0x40, 0x7, 0x4, 0x4, 0x50d, "e2b14d06f592192d49dc343d8af56e993758cc05029803fbdc8286112d24a0bf"}}) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d1000)='/proc/self/net/pfkey\x00', 0x40000000000002, 0x0) sendfile(r1, r1, 0x0, 0x81) 2018/01/31 07:31:57 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000451000+0x5db)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cee000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x51002104) 2018/01/31 07:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ffd000)=""/200, &(0x7f0000000000)=0xc8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) alarm(0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) 2018/01/31 07:31:57 executing program 7: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f0000000000)="") alarm(0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000d75000)='cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rfkill\x00', 0x1, 0x0) 2018/01/31 07:31:57 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001d000)={0x0, 0x3ff, 0x8, 0x9, 0x7, 0x36}, &(0x7f0000020000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1f}, 0x98) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000b000-0xe)='./file0\x00', r0, &(0x7f0000020000)='./file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000021000)={{0xa597, 0x1e}, 'port1\x00', 0xc0, 0x10820, 0x8, 0x400, 0x5, 0x6, 0x2, 0x0, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') 2018/01/31 07:31:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f2f000-0x10)={0xfffffffffffff7c7, 0x8, 0xda0, 0x1f}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r4}) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) dup3(r3, r1, 0x80000) 2018/01/31 07:31:57 executing program 4: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) alarm(0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/ppp\x00', 0x200, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fc6000)={0x1, &(0x7f000082f000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) connect$ipx(0xffffffffffffffff, &(0x7f0000487000)={0x4, 0x0, 0x40, "57f7e5003615", 0x0, 0x0}, 0x10) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000)=0x0) 2018/01/31 07:31:57 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) accept4$unix(r0, &(0x7f0000284000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ce8000)=0x1002, 0x0) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) openat(0xffffffffffffffff, &(0x7f00009c8000)='./file0\x00', 0x100, 0x10) r1 = dup3(r0, r0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00005e6000)={@generic=""/16, @ifru_ivalue=0x0}) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x3, {0x0, 0x0, 0x4000, 0x0, 0xfffffffffffffffb, 0x0}, 0x7ff, 0x0}, 0xe) 2018/01/31 07:31:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067a000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f0000d99000-0x21d)={0xf97cff8c, 0x1f4, 'SE Linux', ""}, 0xffffff70) 2018/01/31 07:31:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x200000) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:57 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00008a4000)={&(0x7f0000000000)={0x2, 0x14, 0xffffffff, 0x6, 0x4, 0x0, 0x7, 0x1, [@sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 07:31:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 65.238107] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/31 07:31:57 executing program 4: r0 = syz_fuse_mount(&(0x7f0000c32000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file1\x00', 0x400080, 0x6) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x46, 0x20000, r2, &(0x7f0000001000-0x8)='./file0\x00') fsetxattr(r0, &(0x7f0000ba3000)=@random={'osx.\x00', '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00003d1000)={0x0, 0x0}, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006e9000)=0x0) getresuid(&(0x7f0000e33000-0x4)=0x0, &(0x7f00009f5000)=0x0, &(0x7f0000a82000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000866000)={0xffffffffffff301d, 0x1, r2, 0x100000000, r3, 0x7fff, 0x5d800, 0x143}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x20000003fb, 0x4) sendmmsg(r0, &(0x7f00005b3000-0x40)=[{{0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000063000-0x1000)='q', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007c1000)=0x5, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x2, 0xa6e}, 0x4b) r1 = memfd_create(&(0x7f0000d58000)='\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) 2018/01/31 07:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000306000-0xce)="b8990271f70272d89fa9da8bba8f2fabe0b9b8d1ea711bb29c0e9df8271daff61c5a0817122457e51be73dc9219fad80d71b2178e236a53fcd4673ec75281ff07f0769dce728b354332caf7ff5a317834f5b5de7857e2579762c6059e3975bbe106d5b399ba431defcd471985d4a4f434bd84620c60825507cd3ec9fab2f9d54bacd9e171f336544eebc189bf5d0b2c0f4b354ad596eb1662b763264145417392bf5a70a15ee921f09c3d25d9746116fda820bf1590a652cc0c22a8863f05347e5f23a2862fe3548b6311bb88170", 0xce, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000af1000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000008c000-0x4)=0x0, &(0x7f0000a94000-0x4)=0x4) 2018/01/31 07:31:57 executing program 0: mmap(&(0x7f0000001000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000922000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005bb000-0x40)={0x5, 0x8, 0x6, 0x81, 0x9, 0x0, 0x0, 0x3}, &(0x7f0000000000)={0x3, 0x200, 0x9, 0x400, 0x8, 0x8000, 0x5f2c, 0x2}, &(0x7f00006cb000)={0x7ff, 0x1, 0x9, 0x5, 0x400, 0x7, 0x8001, 0x7ae406a9}, &(0x7f0000202000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r1, r0}, {0x0, r2}}, 0xfffffffffffffffd) 2018/01/31 07:31:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/ptmx\x00', 0x80000000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a06000-0x4)=0x3) ptrace(0x10, 0x0) r1 = open(&(0x7f0000c1f000-0x8)='./file0\x00', 0x8240, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d9f000-0x4)=0x0) r2 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000bb3000)=0x1000, 0x4) read(r0, &(0x7f0000302000-0x6f)=""/111, 0xffffffffffffff32) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c060000005a001000000005ffff03", 0xf) r3 = getegid() fstat(r0, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) read(r0, &(0x7f000041e000-0x5)=""/5, 0x5) syz_open_pts(r2, 0x80) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cca000)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000032b000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000d6000)={{0x2, 0xb7355a09d5ff746c, 0x3, 0x0, 0x9cb}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r0, 0xfed4, &(0x7f00003b4000)=0x54) socket$unix(0x1, 0x3, 0x0) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e80000)={0x0, 0xc5, "041f56f56a707413f74f8a4fd438569354afe1bfa1c76d9313f2672fa2698d913c6bc4d64a23853037199feb6f7f8bd846bc8f1421692b611f6dd619a9d1a2ff542ebad9588d165d5b5f334503d71dd4e3d23ff5876120454954ea1a9229235683c4fa7180ae7a3a15d6864e4a507c479d4e915974eee8330be3f885744e5cc66fe1792908341913bcc4db12a27b881d8c29362528a8a6c0d1de694f5cafd4866e11b79d99ca4a4c11f66b4f5e6388e50562165b8ddd1a16255d1e66045776118d1e959921"}, &(0x7f00007dc000)=0xcd) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000323000-0x8)={r1, 0x0}, &(0x7f0000e2b000)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000008a000)=0x3) write$selinux_user(r0, &(0x7f0000880000)={'system_u:object_r:kvm_device_t:s0', 0x20, 'system_u\x00'}, 0x2b) r2 = socket$inet(0x2, 0x4000000000000001, 0x2) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) 2018/01/31 07:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) syz_emit_ethernet(0x56, &(0x7f0000ea7000)={@random="d76c380c000e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@canfd={0xd, {{0x6, 0x0, 0x6b20, 0x100000000}, 0x28, 0x2, 0x0, 0x0, "777cdb9c05d22e52f590c27d0316f05468adb4a76a5d679c98ff9eabac5d9ca28bf42e0796e86680c90e4488e35092ac56a085c09b7b4a007314040b5c10274f"}}}}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000044d000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000180000-0x12)={0x0, 0x100, 0x5, [0x5, 0xffffffffffff05d6, 0x180000000000000, 0x8, 0x3f]}, &(0x7f0000682000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000316000-0x8)={r2, 0x1ad0}, &(0x7f00009eb000)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000428000-0x8c)={0x3, 0x0, 0x9, 'queue1\x00', 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000867000)={0x1, 0x1, 0x0, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:57 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x40, "d827cfc44dc89616a2b566308f213bdd8de2951403f64ce73657400f924efb8644d7261d27c26c1a020c1a9f3a7cc7ceaecd2d12e49499c167101f93de5c770d"}, &(0x7f0000004000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r1, 0x4) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005000-0x4)=0x0) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x1480040}, 0xc, &(0x7f0000002000)={&(0x7f0000005000-0x24)=@getsadinfo={0x24, 0x23, 0xa00, 0x0, 0x0, 0xfffffffffffffffa, [@replay_thresh={0x8, 0xb, 0x3f}, @output_mark={0x8, 0x1d, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x44}, 0x4c050) syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x2000, r3, r4, 0xfff, 0x80000001, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) 2018/01/31 07:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000547000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d6c000-0x10)={0x5, &(0x7f0000824000-0x28)=[{0x5, 0x100, 0x2, 0x4}, {0x7, 0xffffffffffffffff, 0x7, 0x7fffffff}, {0x1000, 0x40, 0x6, 0x5}, {0x0, 0x66f, 0xa0, 0x9}, {0x3, 0x0, 0x5, 0x100}]}, 0x10) r2 = socket(0x18, 0x0, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c4000)=0xc) ptrace$getsig(0x4202, r3, 0x800, &(0x7f0000565000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000681000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c91000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/31 07:31:57 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00005e4000-0x4)=0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x800) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x7, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0x1c6)=0x10) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "db4e92", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "99cbbd", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) 2018/01/31 07:31:57 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x3, &(0x7f0000013000)=[{0x8, 0x9, 0x8, 0xf2}, {0x400, 0x9, 0x8, 0xffffffffffffffff}, {0x1, 0x9, 0x0, 0x2}]}) 2018/01/31 07:31:57 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f6d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cc6000)=0x88, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) r2 = accept$inet(r0, &(0x7f000021f000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aba000)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000c92000)=0x0, &(0x7f0000b75000)=0x4) r3 = creat(&(0x7f0000b21000)='./file0\x00', 0x23) r4 = add_key$keyring(&(0x7f00001ae000)='keyring\x00', &(0x7f000028e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key(&(0x7f0000616000-0x8)='big_key\x00', &(0x7f0000efd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c8c000-0x93)="2dc174d8818637a60e9f90ea95c97d4de0061796853e76654bd9a6dc36ce5a76c4334dbd8349dfbb50b61cae8ee083b2538bbc04ef6c41bb58c1a71b9cd868ab6a5305fba2baebdb14383a830aad16a66bed8878d37d3c189a7cede3fd7a9844e8ff479de2177df54546f62251cb20c7721f3e8456d989b283d935c463cb8f4573eb177093639486dff98c6d2ad0aa9205f865", 0x93, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000208000-0xb)='pkcs7_test\x00', &(0x7f0000ae3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r6 = request_key(&(0x7f0000555000)='dns_resolver\x00', &(0x7f000060e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000061000-0x2)='.\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000ef6000-0x5)='user\x00', &(0x7f000046f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c78000)="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", 0x1000, r6) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e5e000-0x4)=0x5) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00005a8000)={0x4, 0xba, 0x0, 0xa7a1}, 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r1, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003f6000)={0x0}, 0x8) 2018/01/31 07:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c11000-0x15)='/proc/self/net/pfkey\x00', 0x80202, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000df000-0x90)={0x3, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x20000080904904, &(0x7f0000426000)="", &(0x7f00009cd000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000553000)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000)={0xaa, 0x23, 0x0}) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000715000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a1b000-0x20)={0x40, 0x0, 0x10000, 0xc3d9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00009ce000)={0xfff, r1, 0x3, 0x1}) r2 = getpgid(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000e29000)=0x0) futex(&(0x7f0000000000)=0x1, 0x8, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f00001a1000)=0x0, 0x0) clock_gettime(0x7, &(0x7f00009a9000-0x10)={0x0, 0x0}) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f00004d5000)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000be3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b5d000)=0xfffffffffffffce1) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000eb2000)=""/87) chmod(&(0x7f00008f0000)='./file0\x00', 0x20) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000eb1000)={&(0x7f0000eb1000)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f0000eb1000)={&(0x7f0000eb2000-0x14)=@getneigh={0x14, 0x1e, 0xa, 0x4, 0x1, {0x0}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8b46, &(0x7f0000eb2000)={@common='lo\x00', @ifru_data=&(0x7f0000eb2000)="260001000080000000000b00000000060093c236000197100080a709ff2400"}) 2018/01/31 07:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000075d000-0xc)={0x0, 0xfffffffffffffea1, &(0x7f0000668000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00000f2000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000030f000+0x78f)={0x0, 0x8, 0x30, 0x2, 0x8000}, &(0x7f0000d58000-0x4)=0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000090a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e16000)=0xc) ioprio_set$pid(0x0, 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e1e000)={@common='dummy0\x00', @ifru_settings={0x1000, 0x0, @fr=&(0x7f0000747000)={0x5, 0x80000000, 0x0, 0x0, 0x0, 0x5, 0xec5}}}) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000aab000-0x6)={0x1, 0x3, 0x1f}) r1 = socket$packet(0x11, 0x1000000003, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0xe9)="fc146b1880ed9a2358f337c1bb43b2153674b535c8745c1101193433ae6296ca0d32de522b72da663ea57f41a2646941db6f99108d69efb688bf4d651bd79361205081f6103834030e7663c4b1a124755190428c2d0cc8bb5886958ddb9e36d0226c1442d7645e11a0a67120c3d4913fcebfb004364d7c37dd5c693bd3e00c27da44c9068875470c65fb96251f09cb2a5e52bf95e060473eed53f9bee526a9e91991ed25d60a734cf16b3d3f76520de05a1e1f304e69eb46954006c1a254ee5955e4f879bec43cfb8528c072208ac1ff671a1d72ae14b3443ef553ef604bd084a2c5741fa6d5dcc1dc", 0xe9}, {&(0x7f0000002000-0xab)="94e808ab0f23a40c30d2326a856eb778b7d2c79d8b1ecd4d5f9b9cd453722b7a5dc003f3ba3a941e1bd564677d171ff415e424623b6fb7827212ad9548e40ea3584527efa4f3a87b3b852593befbcaaebef254fe01b6d0b5c9a99dc2f814dee793448fe9340ef5b1c1862731714c0d136765dcf5b20c98bd1922975d1076ffbcb275bf93768ec5a213f9ffb0d9f8dff2650ece1202b8db4f2b120935f1c4e7d6794e18ea024adb7fa8c709", 0xab}, {&(0x7f0000001000-0x50)="f347823193b61efa3bdf6c0812ecd3b89fcfbb4c6d88ecad2e9bb813a753e76f2c9f1b465e865ba85a4a58bf9dcf0dba6ff47d7dc52c1d781688d0048061a7889215c4c40c89b750a13ff96775c17024", 0x50}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="51fe52f3d8e726c65de776ec0127e2631c3253ca3d840b57171b9939ad3798bbbf2c8a5eb37a05d3ea20ceff926019d83fdbd5e3b81781ba0c7406e0baefc521a8a45fd2aa543a3dd2e14fab74fe0d2356a193eff396da5b101b32", 0x5b}, {&(0x7f0000000000)="f3aad564d4c8e4a8b0a76922a8180ab5bde9edb5fe2349db1b12bd2769a9be3357cb0c730cc9ca", 0x27}, {&(0x7f0000002000-0xe9)="682ce0b87840533d6220cdd5a7de9f6ba892d7eb606e50c95748f7c9cf0ffa3b7fdf8e1e2acdd9e04cfba184890f5ea07eda53c174fae3b123a3da0ce4fd24d1e6fe4ed50cd8d77ce5273eec4f1f7cac029385b7b393937ddc3495b3bd84053b742ade111ff6248a2dd1e7e5d55aa46cd1f53ef538b74c9b6b5a3d37c01d941f74fc8fd81b9ac75160d4330546f7ab5062329667e825be864124936903d1d6dfd6343360582edfb74b5d1a94234698358143d1566cc79f27a6675addf5dab24ae3a297a1c4559bd50b67925ce64cf6855cdc473178a8c4590ca6c55e77e62ee9800b0a30fc461d00df", 0xe9}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000)=r2) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) rt_sigaction(0x1, &(0x7f0000001000-0x20)={0x8, {0x1}, 0x8000001, 0x4}, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000001000)={@generic=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000002000-0x4)={0x9, 0x1ff}}}) 2018/01/31 07:31:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000046f000)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000594000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000256000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed5000)=0xc) r7 = getpgid(0xffffffffffffffff) r8 = getuid() getresgid(&(0x7f0000a6a000)=0x0, &(0x7f0000c24000)=0x0, &(0x7f000019c000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000367000-0x4)=0x0) r11 = geteuid() fstat(r1, &(0x7f0000c18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000dac000-0x4)=0x0, &(0x7f00004b8000)=0x0, &(0x7f0000be4000)=0x0) getgroups(0x3, &(0x7f0000d23000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000feb000-0x4)=0x0) getresuid(&(0x7f00004c1000)=0x0, &(0x7f0000ecb000)=0x0, &(0x7f00002e7000)=0x0) stat(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f00000b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d4f000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000300000-0x4)=0xe8) fstat(r3, &(0x7f0000f43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000d03000)={0x0, 0x0}) getresuid(&(0x7f00008be000)=0x0, &(0x7f0000928000-0x4)=0x0, &(0x7f00009b4000)=0x0) r24 = getgid() fcntl$getownex(r3, 0x10, &(0x7f00008c8000)={0x0, 0x0}) getresuid(&(0x7f0000e68000-0x4)=0x0, &(0x7f0000b6f000-0x4)=0x0, &(0x7f0000134000-0x2)=0x0) getgroups(0x3, &(0x7f0000d66000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) r28 = gettid() fstat(r0, &(0x7f00008f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() r31 = getpgrp(0x0) getresuid(&(0x7f000072d000-0x4)=0x0, &(0x7f0000124000)=0x0, &(0x7f0000868000-0x4)=0x0) r33 = getgid() r34 = gettid() r35 = getuid() fstat(r2, &(0x7f0000418000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = fcntl$getown(r3, 0x9) lstat(&(0x7f0000554000-0x8)='./file0\x00', &(0x7f00001d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000071d000-0x8)='./file0\x00', &(0x7f0000f80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ee6000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000199000)={0x0, 0x0, 0x0}, &(0x7f000071c000)=0xc) r42 = geteuid() getgroups(0x2, &(0x7f0000a06000-0x8)=[0x0, 0x0]) r44 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b0000)=0xc) r46 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e57000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c90000)=0xc) getgroups(0x2, &(0x7f00000ad000)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f000031c000)=[{&(0x7f000030a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000826000-0x80)=[{&(0x7f0000128000)="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", 0x1000}, {&(0x7f000076d000-0x9f)="f2e9b7cb655b095252fa2ef1aa46b6a1c323c8c229f8a79833b4b0614f8d24394c35104478ad4417f77433be282e9094d331014e3cc21e5b32e10b33ebba81368cebca32b8c4cb03a56a90fb81681bb00b065fa0b7cfe2f4789f52530e4751fb9020793564d62e686f792a6cd15c100c4598949c89bb49bdf31efaa99a23db6f985cf887f44315288d09d3fcd33514b74ac52cdaa17ddc7db891a42d509781", 0x9f}, {&(0x7f00001a9000-0xb6)="0ded5396dcb87bd39f624641953e86bdd6da54faf260092dd12ed689ad0989ad971180d2601060c50d7c29013f653f9f7f40de9069667072deff9350fc9e1d8e7bc739536f6a71c7bc8681895a8220097c5bcbc0c09871d37f4d4d57557122fff0803d2b2fd30b93908128ab9655a57ffa8d21dbc00b46f1228950ea053197b23f1b17dd165b6eeab7ab70a9dabe63968c3e5f3b571e77556ce9433abe30c47cc66c8c645a0d74ee3eccbfa459dfa2a496caba5ab37d", 0xb6}, {&(0x7f0000df8000)="418d89309a8d73683656b648a8c65cee015569dde2f287fc2d9f8b8b47d9f88a8439e45f6c15ea12976d140b90fa0eb5c15fddf9080ffc6c1f051d61d57cb8", 0x3f}, {&(0x7f0000aa8000-0x6b)="000967f48a1a6042cdac1c32d03d133ae0ee17bf7a9c349b7fa37f52d9962db553be1d554adac88b40669b16c9cfbc9e6a277b2307d16c64beb1dd3ff88169572692e910654889e2bcc2d6dc841c299a026be4557598757c2fabbb34d52d88c12fccf8df95c267ae0470a9", 0x6b}, {&(0x7f000068a000)="1820bf3717303e8cc0148f859b8ae0e92942e45e91ac9b68017ade93d5bb517e54949d96968eef7f558c8ca463648bc27202b015475b9d8c0cfa183d3cf2864a02b5abed6d71cbe7ddbfa95b2545fdade91db489a427ec020e70110804b682d833c1271898a5446de21292ff46cd1622faeafc2fecc8ba1bdbad298bd375a77dc848cb1dca59ce8cc686f980f418a1c50bb567fc1b87867d8688bfe43eea644df5820747de28a793c93c3cac06a2ea68485e90e9e76e91ab8be818e77620e9ff11b23b4ff374eb66affef80f51c300b393b485f703a4a17976fca36cd223e734a34a", 0xe2}, {&(0x7f0000646000)="6367fd9804bdd237885501c10ef06b14de75ec50725cea5f9c83c7ea409ef038", 0x20}, {&(0x7f0000bf9000)="6439245463eb80d098dc3dbab5c154f5c43b0921c7baac4bce048a9afb51777cb1633719b8a70308085e4b7601dfe60ec46ce0e78d32c348861bdbeada634f89603ce206882de57ff801024d108956fe00a5408bcfc4ddc0d0964a7652f976429fb7f69eef11d78387835df0dd8bed5163dd59558236421aa74234a35e156b59504f3c14092ca2d992b9979a4c6ae0d92298af6c7f6668e4a267f4326bc6ca4d6e6e85f1c15db95efe26d16df0b83e9215e384dcf0448c2f7572b56ba4156c52cbd58dfeea2349a963ff04e57565c057ed4bcc10afffd48b15657a1e32fb9ad6013e23f09b98d59514d467cd7f", 0xed}], 0x8, &(0x7f00005a5000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r3, r1, r2, r1, r2]}], 0xa0, 0x0}, {&(0x7f000044f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2b000)=[{&(0x7f00004ae000-0x32)="8ca76d117703b37c692f50b5ee9fcc58334b8a7644ce409d7753a84bd69a3fc9b519104a5da1755af5c5051e2046988934f0", 0x32}], 0x1, &(0x7f0000c37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xf0, 0x0}, {&(0x7f0000e8f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b3f000-0x10)=[{&(0x7f0000aa9000)="81e7a717fdd9eef14284b595d32c920356247afff172f706fa9d68ad3eaf360beef23695b0cc5ced05926378f4bd96d62dfe1c7cd1a5522fa8a3ed00b3e52edd236caf3512114cabb1feb0f4c6ab5eac155d67f4c0a35505bbfc19c06e85fa8f36c98a6bfed56033703f6dd41b62b98189b509071bba2cd3eca68426f19004875c82e98fd3cd9accd8364c47094d1ffb8f3e2efb9f5708ce4dc7713f4f4747574d762c01dfd9902a58e8474f5ab8fdde50400f5f74d6813fdc8b0dca7b129587fb721a9e8c043dd905465ec8ed60b6ba6537d4e1925a70fca70c861363cb1d36ec9dbb1ba086f5c394c119e0f38b190374cf201d5e9af2", 0xf7}], 0x1, &(0x7f000016b000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r3]}], 0x38, 0x200000c0}, {&(0x7f00003ce000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007d4000-0x40)=[{&(0x7f0000cd5000)="56042a046ad2abe5499e0f0c520da17da83ac97ac97f", 0x16}, {&(0x7f0000460000-0xa1)="f6ec8965be60bb45c1c371f77d75d914b0da6fbe8a0a0185dabc00937e60886d7163f92d72c82a4351129cf9da316f0f26cefb52662a93b885c42e3b062fc00b71cb954043408e000a36ec7e05236d44aadba0ccae86bf7ca53cb48857a4641157a92c4d92ee65ebceb1b32ea1be900946742d12397c718e807c34c4f42e3d71a399ed5fd4c85736aa907d6fda5dee26cc5106ee58f5eb1487a4ce84e932d267eb", 0xa1}, {&(0x7f0000808000)="8ce4d0228bc7aa228726fbec20fc025bf0861d86cff0326f85c9c69acb843a40921594bbf4fecab85b8f82ae0762315fd07cc9", 0x33}, 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0x1000}], 0x4, &(0x7f0000a26000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xd0, 0x20008801}, {&(0x7f0000acb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000c0000)=[{&(0x7f00007bd000)="ca093fa00ee260215cbe622ce0589f7d33261a84f3cab938bfb5c2d1d35b393525731e4eb6fbd3050d08e0b4ba3310679f927951f6f486929dd3f57db559fd9a06c91e5826d2859975387f744c62273b2f6b0b9624a28944", 0x58}, {&(0x7f0000d91000-0xb5)="39ed326569478c41e57cdd72bec3dc65cf6800dda00363efdb10a395a0986fc1f616f084c3b02ef69c2b75a02f0e699b7f60855b864ca5e51883b06f74999d6ee186c0f2d912802e4be1acd2c54eface7081badebe1b14575f3008f345d069eb82002ed72d9e0e38bfba86397174ef0eb59f1a127d054b8a55e02b8552c64d037e84e37364c90b9273ed00fa9371b0da6cb4da33c092329958a2fca21e8704246db2913c9e7e0cb1fbfbf71a97ed3d1881b5c7b17b", 0xb5}, 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", 0x1000}, {&(0x7f0000b6b000)="9bef6a1e51b45dcb4460c4c48dd25c652b8a3df4c5375a544dec3272585424cf5f5a5145c66e4f4bf06a5f8f1ee570812f2668b53670e6bc42229d0917b4d391618177a7941195f85f", 0x49}, {&(0x7f0000a17000-0x87)="f9725b66b8388f560a8572dc35b9fafeb43ac2a0d0ee4ade0060b040d65889d50f2780925b7b72bf2bf0bcf8db4ac1a3aa0beb91344b4c3b3a1852b1f863e41cfe3bfd02656c638e522f8e1bc4ae148458cd28ce4ff90b4c45ae9cd01779f3b2643860a4299971a6b68d787745308be1f4c016217cea8796b78056cfb17d67433743a137b0c7c1", 0x87}, {&(0x7f0000222000-0x83)="5c593a1ab9d8b6da5c5077355d83c20d8fb66f6f72dfb8b2ef8fdb7c1f57880272b8f59af7a7c1bc761e0d4ed084f6ed2c94cd61d6fac244817cfd6d63884429326f555af91bd7448fabb9e7b077747fb75b206f9b0d7094236eab7ce5baca6ef4bb4bcc3619ade1ef4df2fec15b938ecd5bd95ba7534e0f652954d5b3c4161a7220d1", 0x83}], 0x6, &(0x7f00001ff000)=[@rights={0x30, 0x1, 0x1, [r3, r0, r1, r1, r3, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xa8, 0x10}], 0x7, 0x4000000) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff8000-0x9)='/dev/sg#\x00', 0x5, 0x20000) ioctl$TCFLSH(r0, 0x540b, 0x80000001) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ff8000)={&(0x7f0000ff8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff9000-0x10)={&(0x7f0000ff8000)={0x68, 0x7, 0x9, 0x28, 0x7, 0x2, {0xc, 0x0, 0x8}, [@nested={0x4, 0x54, []}, @nested={0x50, 0x60, [@typed={0xc, 0x15, @u32=0x101}, @generic="", @typed={0x18, 0x78, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="eda261d421237be714312147e0a622161124669031b7502c5cfb90447916992e32c93af6ec"]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d01000)='./file0\x00', 0x40000000000, 0x101) 2018/01/31 07:31:57 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00005e4000-0x4)=0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/31 07:31:57 executing program 2: clock_gettime(0xfffffffffffdfffc, &(0x7f00007d1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) userfaultfd(0x80c00) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002f1000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="fdc7c32e160ef6a7ff8c801b77a420c33ed2d6ff78c36ec851809b7d743182ba03d200d664d696ec03731e36feddfa8863bd5826c34839fe9da045c418bc82097df46b8a83fb70302a4f5e76289b8cbb140964e1f7d450661e26151deba7d10c313db32afab4ef4b73569cca18fcf4cfe01cd9ceed5ba26bf0bb2563f6498e4d20b64c1f9e8b9d2dfd3f05c63b6533b0430ae957c88599ba3aa48e24942b7d2146d7d1d6e0725561d95a4ce9e696753d839c89807d2ea80f1c668af765135da04afa2c11acced312ad0e605d8993f3664610e3bb298e64b2c6a89ac85afea8caf6", 0xe1, 0x0) add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000b44000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4b000-0xfe)="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", 0xfe, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000046c000)='keyring\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000323000-0x8)='keyring\x00', &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$get_security(0x11, r1, &(0x7f0000df0000-0x4c)=""/76, 0x4c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009bb000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000037000)={0x8e, 0x7fffffff, 0x0, 0x187cf5a880000000, 0x6, 0x7, 0x5, 0x8, 0x0}, &(0x7f00009ba000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ff8000)={r3, 0x0, ""}, &(0x7f0000d5e000)=0x8) r4 = syz_open_dev$sg(&(0x7f00004d5000)='/dev/sg#\x00', 0xaef, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000051c000-0x20)={{&(0x7f00005cf000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/31 07:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fallocate(r0, 0x2, 0x8, 0x4) recvfrom$ax25(r0, &(0x7f0000a14000)=""/125, 0x7d, 0x0, &(0x7f00008d7000)={0x3, {"b370c859896dda"}, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000824000)=0x10, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 65.570084] device gre0 entered promiscuous mode 2018/01/31 07:31:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000013000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r2 = syz_open_dev$mice(&(0x7f0000150000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000662000-0x3)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x16)="", 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000003000-0x4)=0x699) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x4, 0xfb, 0xd6, 0x2, 0xfff, 0x7, 0x3f, {0x0, @in6={{0xa, 0x1, 0x31, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0xcd9, 0x8001, 0x2}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000-0x8)={r3, 0x824}, 0x8) keyctl$unlink(0x9, r0, r1) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c79000)='./file0\x00', 0x0, 0x0) connect(r0, &(0x7f00004c4000-0x1e)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="22b9aaa7517b9a432bcc25e13e72630d"}}, 0x1e) mkdir(&(0x7f0000f52000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003f4000)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") rmdir(&(0x7f00005b3000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000036c000-0x8)={0x0, 0x6, 0x400}, &(0x7f0000d44000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000033d000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0x6, 0x0, 0x2}, &(0x7f0000a4b000)=0xa0) 2018/01/31 07:31:57 executing program 5: clone(0x0, &(0x7f0000546000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") getuid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$pokeuser(0x6, r0, 0x9, 0x1) getresuid(&(0x7f0000958000)=0x0, &(0x7f00006bb000)=0x0, &(0x7f0000685000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setuid(r1) 2018/01/31 07:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000953000-0x1)="80", 0x0) fallocate(r0, 0x0, 0x0, 0x50000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c46000)=0x0, &(0x7f0000bfc000)=0x4) ftruncate(r0, 0xffffffffffffffff) 2018/01/31 07:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00005ed000)=0xc1, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00009c5000-0x8)=0x7) sendmsg(r1, &(0x7f0000ee0000-0x38)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x0, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000616000-0x21c)=[{{0x0, 0x0, &(0x7f0000bed000-0x70)=[{&(0x7f000099d000)="01", 0x1}], 0x1, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000748000)={0x0, 0x0, &(0x7f000040a000)=[{&(0x7f0000bdc000-0x67)='s', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r1, &(0x7f00000e6000-0x10)=@ethernet={0x0, @random="9bb36ca0dc78", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f000036e000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000004d000-0x72)=""/114, 0x72}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000f4a000-0x5a)=""/90, 0x5a}, {&(0x7f0000cd6000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/114, 0x72}], 0x6, &(0x7f00009f6000-0x18)=""/24, 0x18, 0x78f}, 0x437}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000217000-0x20)=[{&(0x7f0000d89000)=""/76, 0x4c}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}], 0x2, &(0x7f0000001000-0x12)=""/18, 0x12, 0x7}, 0x1}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f000077e000-0xbe)=""/190, 0xbe}, {&(0x7f0000e14000)=""/187, 0xbb}, {&(0x7f0000001000-0x30)=""/48, 0x30}], 0x3, 0x0, 0x0, 0x4}, 0x0}, {{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000702000)=""/146, 0x92}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f00001d7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}], 0x5, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1}, 0x81}, {{&(0x7f00008b6000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000d6c000-0x30)=[{&(0x7f0000182000)=""/113, 0x71}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}], 0x3, &(0x7f00005c3000)=""/4096, 0x1000, 0x7}, 0x6}], 0x5, 0x40000000, &(0x7f0000d65000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000284000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50, 0x6, 0x8, 0x100, 0x100, 0x4000000, r1}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006f2000)=0x0, &(0x7f0000518000-0x4)=0x4) 2018/01/31 07:31:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000000)=""/118, 0x76) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@ipv6_delroute={0x24, 0x19, 0x200, 0x1, 0x0, {0xa, 0x34, 0x14, 0x10001, 0x0, 0x4, 0xc8, 0x9, 0x800}, [@RTA_EXPIRES={0x8, 0x10, 0x69ba}]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x40845) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000607000-0x8)={&(0x7f0000c0a000)=@ipv6_newroute={0x1c, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:57 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000894000-0x8)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000002000-0x4)=0x0, 0x80000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x100000001, 0x10000) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x7530}, {0x0, r0}}) 2018/01/31 07:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f000099e000-0x9)='oom_adj\x00') userfaultfd(0x80000) read(r1, &(0x7f0000dd4000)=""/56, 0x38) r2 = getuid() r3 = getgid() fchown(r1, r2, r3) 2018/01/31 07:31:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004db000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"1fdfde4d5b1799"}, 0xc67}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00001fc000)='/dev/usbmon#\x00', 0xfffffffffffff000, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000056e000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d03000-0x10)='/dev/sequencer2\x00', 0xa000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007b8000-0xc)={0x80000000, 0x0}) r2 = add_key$user(&(0x7f00000c2000)='user\x00', &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000805000-0x19)='+', 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f000071b000-0xe9)=""/233, 0xe9) 2018/01/31 07:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x800002) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000033e000)=0xff) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000bb1000-0x8)=0x0) delete_module(&(0x7f00001d5000)='\x00', 0xa00) write$selinux_context(r0, &(0x7f000041b000)='system_u:object_r:smartcard_device_t:s0\x00', 0x28) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) close(r1) fcntl$setlease(r0, 0x400, 0x1) 2018/01/31 07:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005dd000)='/selinux/enforce\x00', 0x141000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000169000)={0xffffffff80000001, 0x1, 0x80000001, 0x6, 0x6}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/31 07:31:57 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000039a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000735000)=0x10, 0x80800) readahead(r0, 0x6, 0x7fff) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000815000)={0x8, 0x8008, 0x8, 0x7ff, 0x0}, &(0x7f0000fd5000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000df1000)={r1, 0x100000001}, &(0x7f0000fd6000-0x4)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f000073c000)=0x0, &(0x7f0000144000-0x4)=0x4) 2018/01/31 07:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) close(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 07:31:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000381000)=""/167) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x4) [ 65.851800] audit_printk_skb: 25 callbacks suppressed [ 65.858446] audit: type=1400 audit(1517383917.929:52): avc: denied { setattr } for pid=9720 comm="syz-executor0" name="oom_adj" dev="proc" ino=17976 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/31 07:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000073e000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) open(&(0x7f0000965000-0x8)='./file0\x00', 0xa0040, 0x1) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) r4 = dup2(r2, r1) readlinkat(r1, &(0x7f0000415000-0x8)='./file0\x00', &(0x7f00002b3000-0x67)=""/103, 0x67) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f000047e000)=0x0, 0x9) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d57000-0xf8)={0x0, 0xf0, "6622ba573e73d1291640241f8ec1c2c2b2018769caa292ffaf337fbf0a6fac8eeb9413a332a50eea7bdca574e40f083b211e5bd97a5ac2ce680c814ed59c0f365f92dfa8e64e7aba4640412af1213552da5149b6a46bec3cf48002dcba37232163e2a34b9fb206b622c5990c183fb5b11225dc72c69db94c35dace14bfa2ea1224e29bdd71aa7144d17df2e1d0eb9f2a572c7b23c263463bb5c536a6a01903c7d5fe38ba8b9d8a73ebf12354e1d2dd59e47704a5eaeee129816afbf08e4eb770c8fcaec0579e4b89e19d699b17ea8050acc46bde9fe1d535b883395cef7edbd95be4613ab028f1f4012df9e5f5e72b27"}, &(0x7f0000999000)=0xf8) sendmmsg$inet_sctp(r1, &(0x7f0000172000-0x1f8)=[{&(0x7f0000671000)=@in6={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d94}, 0x1c, &(0x7f000082b000-0x30)=[{&(0x7f0000834000)="3904e60b4a1a5715174348db71ee1d8bea040443a22b1f7739512fd447e9310d778f8153ee7c209c9cf32468ede38506a63ecfa9e0a22d4bdc18b22c3bd74df494c5125bd6ea41f1765a53d0fd6e697a83cd8bc1033ba4bcd3aa25b926a7b560f16a5fa098d0614baaff0e94f34ef64ce6dfe198f14cf5317e424cf606b5fb5cde3d98d8f0a0091c98770f9af98712e7726b5c233fed8e2366e7e52b2fc0fe9bbc81115085855c11d68b3e5a37d42f996a86e8b28801d828196e4ca2a7f5f8648cd0e683d5fbfa52764a38e640d3868f3db3eccb2287ca45d437e4ea45ca4b08fa5298f39185bf", 0xe7}, {&(0x7f0000dce000+0xacf)="e7bbb2701e6509ed349215be5371eacd85997838bdf7b85db9c33b426e8b96793398b98bf93bf1fe93093d07a8a692b85384156a93da6b26fdfa6993496368", 0x3f}, {&(0x7f000047b000-0x1000)="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0x1000}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000a0f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f7000-0x20)=[{&(0x7f0000d85000)="b5d35529f0be2e952b58499046a5959cb5ed5d0765c63323c11139715eec1638ced81fe799a8d0d93a4daf5af7e3e046bb0c8e6483aa3943f63f7d70c7a01be90bcf42fd1f9307b4fd6d7532bc3c2f3cd60f26920b2a745db02887ce2d9b3c81927de5f6357fbda24c38ddf95ca08fc3eaf0e3f91251406f918447bd3161303d79d793b8d7b015e186a7af0cb89c55cf4d8af1d1dfa9d96cada9cbf57f95ad1b2986c311b3db1de5fceb", 0xaa}, {&(0x7f0000f4d000-0xef)="fc1d2f441e4898781d93b125fa447009ed007d963626bcc29056238f1b185356d9fdc8add3aad2cfd950093b098b4bd0668b04df620109c481dc921adefb7a411b3f66c80aff61fb3767df1207f38d44c9639c5664a01ad6d209e70cd0e666c727b57fb8a1e99492167e31f1766dbb7fc4edafa91db0d55fad0d4c7afe8f20d0ea63356a5a771626d0d6f885acfa72476e0c7f73ede2a32f76b16b184b2a495a5aff179b39fa54a062dc4b67ab2f6b9c685345021be57cc464a41124d4201eb51d5a5572fbf598ed1ab45c6c2b455194f4d3416877556c6d25b5eba8a98802c9c3641f91a9ee0959545dc52fe14f13", 0xef}], 0x2, &(0x7f000064c000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x9, 0x9696, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0xb, 0x200, 0x6, 0x1, 0x0, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x208, 0x19d8, 0x7fffffff, r5}}], 0x90, 0x0}, {&(0x7f0000002000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000fd3000-0x50)=[{&(0x7f00007b1000)="0a8e179f08667fff25936e7837ad295c4d62e79e62ec40452211b251ffccaadf828cdea760935c39e844afad3dcddb4054f4102e55408bf829e9cbba26dbad50c5075256b14c67e2189f8675de8282c0365783f5793d0ba3c672276764b7640e2697500161a5ec218eb06364335c6f49a4ebd592a71db03cf5bd56c2d3f7eb1d7e4f40cbf6aeb8e53dc5e38825845078d0fa89481d4b1dff448f2e8156368f75bb0861018d481d16e63cd1ffec", 0xad}, {&(0x7f0000e99000)="015286380ecd34f6c135771407eb3d649678d941c9f0caf34706da358c8b3fa2c83b5eca6c03bcd6e48f77c1e0c9750a1c3806ca9bce4e188c7f6064d8c9b00b13b9fca66fbf3504674943ee9425b204448ab04b3c49ea7013fc21521fb77e70191c7f6b6889c4a770019215a9a39e68a24d666deca1405978926307bf38244bf07bfec534770fbb4e96ba0db441077caa8fe6f62a1f8a3f67fcac9c4968cf89f50100cefd3c42c6acd2efdc11a39121bab860d3b422ca964820ed10b1d65695a3cf744e8790510461cf7d7e87b9a4feebec2ee01804dd589aa2297e2756bae7a386cd129334a9a16af5adf9a46e2eed54deba1941b6ec5e438bed817ce009b0dca26a049e89830cf2bca79525e80f490121e32f2617278954876458631a55f934b225940a32232a91fd28b7c905810adb1d23dd5159e5054f21c24cee263f85b36c43ca70680ec9bd6c3345b937512bfe92f019c584f9c3cb6f9892d6296ea0ecb574f63dc3e2477f520917e5a656330bd3d5a60a5871689819ab729bb7a2a72a4ea19b43e79b0e95e226bcaede4b60b160c30038a788356f21128c6adf88c97f22225e12c1e27d25b190194a53f7e728fe6880ce22d0b13ee38019395f0678bf1da5a119d6337ce748ec97f03463343c0463d18770d500b29e9c58bfdbaeb52c402db9d841eea813c17ed6cfec5e0c3e55d334f5abd32f1748772fbadbc6b1e3ce1bc6bc082913c6a7425190a2775ab13d4756262d39e770251917dec9d3e5dba83f946c1cd47e4b277f5076e26a96c42a60dd7947f707b2b68178309a000a53f96940dc95e81486a55751c1a92ea08740b561e057a5dfc8a909198b3fd4537d85cbfee7f97bbbf843849f7d138d0519c6f73ee707b62a4d598795a224491e6e699e42a9c72f55f70fdb8c3b10c1bfe030183c6a9200278df647fe855fe95e1aae0733bf6eacef7fb30fa6b11de3cc532f6e5fa7fc32f67a4703b0d0c9c41003a769d00a92c941b2d1f929bdd7c8a8c6268a91435930ac0f4b50accf157f53af3bc99749962b23976cac509ac7575845133757d9638056a5c05ec73f9e75540e3e24d07138718002072589d34cfc806943a2d0e9869f7234b3b8f428e6371b29268ccee777329bb6eea4a0d183c8bed10a88579949756f2074a5a6a730ca0e1c923cf31222e962fc5fb026e75e8755e90e12abf6c8f42ca07426d431cb590a42f14553eb6463979b703e2e019b88d57461b4f2150f83cf425d9be8b9d30cc1b83e5a01700b3148277511519b242f243b9146ef9b8fcc7e76ba5bc9b27b96752c24fb88a5785cbd94c03c0036d68be8f10bc8ccb7b931785e1745e6d020bdd081c726ab228a44b148835ee85726fccfe4d84e73297bfa615a5e4394e0607ff2f667c2ce79de68c58f3507fe8a1b7531b4733c023fd1cc9b44aaf8172f2290d67a67724919bce1a60735d9a81a36869e5276bef2f242e9b06483205fe8dac4bc9e0fe5bba71d0386bb214ba9288c1b741f8df8133ebc77e43a5246647c7f38f5fffec4619888f189309e4b7492063c0863efc6319fe65200ab748f6b01ae0f6b2305d4cfb320dcbad3e3c6b676a9250b4889476b80254cd4bdb5871df8d480647eb3f5200fea8dcef6c1ad11ca2469d1ec191cd3486712e4fea9ee42eb9b2e821ea5d2238584a45323ce0b1c72e11c1db6e185dce04a5725669dd9c73f0b29086dbc09b0c633752abbe2b7c2f95d25d69678050db2d9b4910bd019010da0456b39821bf83b58d0f27135eb7fa5a22060230fa42c617a06f5bcd6338d5e747990e0bba6fc70ebc14c4e5451a93413eee406e9c619464bb35bee0be6aa72df468946bc46c885bc839c815dacdd36b1838be329a12815d7c913d20bcd1bbea7dfcbb0e92541aa6adf0e50e7a3e02bd3d77d0836569dc519de97498f658a13085a4a4787c0386911675508d1fe63b7fe2f79afc5d5bd565292116e8cd7ee9daec44f31d4582ee2b2c002c2615558a0c093526e060b8f69845aad429c68554195328663290c2ff631ca0e44afcfd6a072f018903050c9ec79b144c74aa23de8ccec5f0efb34704143e1f395a5cbdb63c7e09e6a22af1fbf4902b88756ca7196061fde15f0797618e421dc071d21b4253dc581fd7f71b78707d747acccfe9dfb3c174c841f9749a4bd379ab6f8d66a63e95d6b9ba8885eb6a2632064933b21caf2e370ac2c94e8a48bfcfbdf4df43dd16faf2b6294307044801eddfbc4f18d3eb6a37af3a5f71a067d9d5848da0a583634d9943eeceb6413770524b949ffd202bcaa52e47b806f5aa6c0e6cc233880c099a6adc0067ab37b53c1cbd82830e73d7cbbcd8994817dda5ad94d32b935ff7ab823e4dc2ae896ea5a96fb5509c5d1d8d9b592503268a4175b0d8b4c8e11fa5b7e9e95762a5bac1549327583d31ad084b0de141e650004e9c93384288d0119e60dd734e85667b5958d189ea81dc2c4afe42b5f526042be0a4c18f97a35679595ffd70cf731c4c2de2ac82085f65f0c4f54bfe326d0a3f63b2c5bfb16b8e9717e1759cd2e09fb7894fce39e3790c016758df2cb27a5584f912ccd1f031b56347ff0c87ae8b23a47c2591c08ccf84e01dd16dbe8ad7d8c6bc815728f13e644972f5e16c78997d158940d72592f7c6768ccb0c4b94fe5e95c50d4c453790af333e6f1a1b13bab94c7ba0d01aef1b3cdaa600723ec6a07ceff6ffef0422885066798c0089ef62abc9654a46dac5800d5f3a75a83d3cd026b9300ca69e7e3f8e9f1a5af57bec9a6d02dbdf6f2571ab2182502b6c8e51d3662c5bd7c9e3a468136d2cfb32a8ddaf32356577bdaa111ff7c9ec7ab5c090941854967568fda00fe766284433699655eefac4264fa5b95e28ba92bc7863b350460baf4a8390ccf54cd007f406d501477998f70ed712245b8f5d13d6a7668c9637a3cbb75f07843036b23de562c5cedd7c4189993e45575ce8dec3b9ecede6a6228522ce3352425eeac743ea397d8681f341473a05d1f5c11843fd347aa9be620e17616cca8295105e6cb512a1b6062d843a0ffb4f528e7b42bbd25ca614dddd0933952b709e1fce5f09f190f3286819a77137f8edcec071913441d3c3afb43ee45c313f2fdb58662580b2881eec2c0b9677e0b06ee2230e2cbecae50013c3949162ad47edcbf7a5232d9bea96489eb98eade197f4777637768744f8a81b3225b71feb130c90d5b46fff756ea903933f2d770a4fe52e4e3c6d04e3c3ad686ccce02070850f046e9a6dce627c95dfc6590b07604271ebce0ea2551b05e558bb6147b8358a37199b047d2dcdf149f5fbe301810cad413989506c71b0709b57fbc3095cf65b18c5e8bdd6422ec13abc50f2f25067df403bb1a84fafcc8fe87bea80b167041ce9b73d8458203562d14d8a5e2987572f96be0ba111b5c5943f54305ba27d4ccccd3f8443ee8aaadee444aff171855926ebfd5d94ae7ceb6f4f8df030e064028f21defd34bb143a23403c3931547dad1864b2c31ee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0x1000}, {&(0x7f0000ab9000)="4645c79fded9dda94bdeed80b9dca9983cd7e9555c6049dd0a824625001d763865169434ba030544245ede54cb207bfefa264676a7e5adfad6792d886a692b26468abf21e6861b0e5483ddcab564f2c800f06c0756df4a592b8101c4e6413725db4037a2643b47035f53a2a7478154eda6a4cb9ff7a001d4a661bd3451c12c0df025b6d4b4a0d694", 0x88}, {&(0x7f000052e000)="7fe537ee6332c7c3f739be4522a01ae3248031fedb04267d318bededad52f35e45cb67aae4881ca3d3e723a5364a933712fbc555906368a66508dd3d043b265258c7379944a3a6f63ef1590f090861ba372df8e7e677819524e5b2c46321b4c76b892d1dd5912ed424955c37ba439384f5cde2b7ceb620debbf898df682ad7481169463d2965850a40389c057c5183ba8b93e7360556c11c595ff40f2ed7a993b79f9614d48cff8db521eee0de6d4e62", 0xb0}, {&(0x7f0000f0d000-0xe)="6f3c83dbbcc2ba32dca4cb8c9e55", 0xe}], 0x5, 0x0, 0x0, 0x4800}, {&(0x7f00004bf000-0x1c)=@in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c, &(0x7f000079a000-0x20)=[{&(0x7f0000d20000-0xb0)="245e5c806897773160ac694e279ffa72fc330eafd06089142c30a8af3d2419e659cfbb5f267f5b1cac5dbb2497c6817dc580dc53a57234324e11349f7fde2b34bd9087a1ab2f0065d9da99b02042818029e0d88bdbdb19cefbe150aec192c1764a565d35a9585543a1da1dcde8cec0cc94bc27396406daf1a1104c56b715752023f693b41e379cd82765be7787e81935886ffe6ed8892a6613ced5a3443604565c64c17ab7752c9895172ba41aedac2d", 0xb0}, {&(0x7f00006e0000)="480bbac42b98e8ce3b3a5f0f5d7924e4ea8d0b1542b91823ef80cae2b03cbbb39585052545e6a73fdf57af6424aa4679a59b15e49a3690fd559191da86a4084f44ce6573b2a03de4afc3d1dde122b8ac8bbf199782df84582a86f449bd3ad534b7f32f5ad2b0c4ce84a76cd3ac3b373bc9b53a72bb68", 0x76}], 0x2, &(0x7f0000bb7000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffffff8, 0x5, 0x4, 0x2d, 0x5, 0x3, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x7ff, 0x8000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x80000001, 0x5871, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffff, 0x4, 0x2, 0x7, 0x7fff, 0x1f, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x94f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x204, 0x101, 0x1a, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0xc, 0xfffffffffffffffe, 0x7, 0x5, 0x0, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x204, 0x1, 0x300000000, r5}}], 0x180, 0x800}, {&(0x7f0000e54000)=@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000021e000)=[{&(0x7f00003da000)="", 0x0}, {&(0x7f00004fc000-0x36)="e9004fa81b299b94d676a6e3782bb284ae4c616ce5d7a27af093c2943dd1939c4cc1c0251101bccea6044a8adfb5637f12f64a40c977", 0x36}, {&(0x7f0000804000)="8c67c602c1f2cf76849835b4d51616288b7b662d833a887b796d573f6a2fa869049195b34f15a8e25541d9826b8915abe5e231b981231bde96077c171fcbcd62e66391d01254f64c6fcdeefc459d0cddc059ae9ec6f8f2664f8651f8", 0x5c}, {&(0x7f0000162000)="167fd891b7cac476d97aa072bc0223d0f4db70757dfaa6", 0x17}, {&(0x7f0000e00000)="310bdd573cb00984c5ae2820260ef727ed68c894e6184c124f70ce969ce13460d89d939c1e155a2f9db7da6f4097e78532ce92d82e2511e3", 0x38}], 0x5, &(0x7f0000c99000)=[], 0x0, 0x40}, {&(0x7f00004e0000-0x1c)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7ff}, 0x1c, &(0x7f0000b80000)=[{&(0x7f0000f54000-0x45)="1d0e8edb3cd1ba256ab4550cd53d5ad720867c5982ff49bd4889878fce718178b3556cd46c927488f2f6b2629eb74ebfff7b3b32ed6b66d6d0513aba5f2c9cd61c5a31e75e", 0x45}, {&(0x7f0000733000)="7d44450eeef3d2a3bfc4804e481ba12075bffc43c6fd36d5c03ed2846c9700b524c779adc161ba810d829b95fe656c8afd04446d2c31c7ff0b3e90f06307679a3875f20e234e89ef72a27597ff90ac29ba65800f3331044924c1349d78037bfd9a2471851820d32490766c24cd1712f2a5adaa8d93a2f94e83dd4238", 0x7c}, {&(0x7f000057c000-0x47)="096387fde7d33846844edeccbe80c09195881bed2a96982b6bd0727a5270dacc19e12387812509bf8ce2987ca48ee972de53dc8e9481305aa59d8f16c845316d3b7902141dd3a9", 0x47}, {&(0x7f0000e88000)="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0x1000}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000da9000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d2000-0x10)=[{&(0x7f0000db8000-0x2a)="7d072d2bceb8ccc4c441087eae30ffb72a6fa60a1792d9bd17f7c3ca15e63dab5e6cf023fb6ee2b76888", 0x2a}], 0x1, &(0x7f00003b4000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff9aa, 0x8, 0x3, 0xffffffffffffff1e, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8208, 0x8001, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x2, 0x5, 0xee, 0x1, 0xffffffff, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8, 0x9, 0x6, 0x7, 0x1, 0x10001, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x80, 0x97c, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xf2c4, 0x7f, 0x20a, 0x1, 0x7, 0x0, 0x20, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0xb, 0x10001, 0x0, 0x750, 0x5c, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffd31, 0x4, 0x0}}], 0x180, 0x48000}, {&(0x7f0000484000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006a3000)=[{&(0x7f00003b7000-0x7c)="ed096aede847dc03c341002827445551d353e817db6542155ac15cb53efae928705c2474b7d93759a7abaa2dc03258407677c05c088492d5e7363ec85e1d543ac505f76c0635325937bf3dc57a38852d214ec77fb672d07647b6876d3f608067d95a6606bff6074409da4a5fcab9e6793f2ade074d05d307eb7451fa", 0x7c}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f000065d000-0x1c)=@in6={0xa, 0x3, 0xd26a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f000063e000)=[{&(0x7f0000a2e000)="f9558db4ce35b3625a6ab390c59f3242f1f6b3255cbb245b59fa8d901a208d33afaf32943e2c2e7db23ccd5510fc8c3209f2cd6e27ee47d41caa336b2d0f5d56f08948878cd06f0f326b2f1173e84499bfec24f028509920350a98ed37cb8e0f3f73e2cdd57b08306532fd8ef122a8600f34187910f7ffd9b5c0da38c4f23c2a92fc31c0d83bd7d424cdc24a74128613bf3b515443d0c645be15b020b91247bd58554a", 0xa3}, {&(0x7f0000efe000-0xc8)="0c40098d38f6cdf77f47e041a035249ec1868275d68e8235357fe528219759d51c95e419b31d8913358b6111cc41d1d7e84888247b035c424482ca6482508cb9a8eb5613d09d48d73b162f5a0a71e57ee033025d653a9bf088d860ffb91ea38daad52e631da364fdda03191cbc8abb2d0ed8ca02b299fcb0c73ef1dc62563c136db79fed7d8ff60e60a330b6715e6d3d338c89e74c755f28c6ff27baa64d5b5b5aea9c712a23a387990a989ee7b88575821541f92ed03fbbe70d0822532a6d2c070c6e1da7ee8e7d", 0xc8}, {&(0x7f00002b1000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000f8d000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x204, 0x0, 0x7fff, 0x9, 0x6, 0x3000000000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x1, 0x3, r5}}], 0x60, 0x40}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00009c2000-0x8)={r5, 0x7ff}, &(0x7f00007dd000-0x4)=0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000cd3000)={0x8, {{0xa, 0x0, 0xa11, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 07:31:58 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000765000)='asymmetric\x00', &(0x7f0000fd7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005a8000)="90f1518ac3ef083bc74f259a948c67f6e8eebde56b425b4e0377264d45ddce917190cc375dd7235e70e00a1da11455c171edea71f55863fb501ce2fe343a90ef53e1e9f8775c9350ddf88fcbd859aa68b7e195b6f226cef69871204842ff56d69df6e5aff97fd8ef6eef89be0d209b80c34b278141b0b6b4893ae0e5f742d0d8fe25de7f910de93153c684ae1c12390c106ccd649043814add5f6ce848c399ada809b2eddb9308c059bea229ca3012587f2d3c6c8683691d5502418f83f6285b6233f70cad5433de208b8d5f2fd0b90387cc9b7179aeb3c2eea97c9e9655a82665de91d2800f3d69fe2abc86b2", 0xed, 0xfffffffffffffffc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e37000-0xa)='encrypted\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd6000)='/vmnet0\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ace000-0x1a0)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd6000-0x158)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000fd8000-0x8)='./file0\x00', &(0x7f00008ef000-0x7)=@random={'btrfs.', '\x00'}) 2018/01/31 07:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000887000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000c00000)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f00001a7000-0x4)=0x0, 0x400) 2018/01/31 07:31:58 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000a84000-0x1b)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/31 07:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000086000)='/dev/rtc\x00', 0x2000, 0x0) fchmod(r0, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008a9000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfffffffffffffeb7, 0x0}, 0x0) 2018/01/31 07:31:58 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000024e000)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f000012b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7ff, 0x6, 0x96, 0x71889671}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d23000)={&(0x7f0000c24000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d7000)={&(0x7f0000c31000)=@allocspi={0xf8, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000004000-0xc)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d9a000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bond0\x00'}}) 2018/01/31 07:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) r1 = timerfd_create(0x7, 0x0) arch_prctl(0xfffffffffffffffc, &(0x7f00001bd000)="dbd6e3a651de4ea6f2038928ac889055c82e134a6df99000000009960956e3f6fad5923b72ab142c9f9e80a2efc99953c2ff7421c5958ebc340128d9730636c3") timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)={{0x0, 0x0}, {0x0, 0x0}}) preadv(r0, &(0x7f0000566000)=[], 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000cf7000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000b10000)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f2a000)='/selinux/user\x00', 0x2, 0x0) getrlimit(0x9, &(0x7f0000408000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000929000-0x20)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000658000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:31:58 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000024e000)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f000012b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7ff, 0x6, 0x96, 0x71889671}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d23000)={&(0x7f0000c24000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d7000)={&(0x7f0000c31000)=@allocspi={0xf8, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x101) r1 = openat(r0, &(0x7f0000abe000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/31 07:31:58 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003eb000)='/dev/hwrng\x00', 0x20200, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006f8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000697000)=@generic={0x11, 0xc80, 0x2c1f}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/31 07:31:58 executing program 7: clone(0x0, &(0x7f0000edf000)="", &(0x7f00005c1000)=0x0, &(0x7f00003e1000-0x4)=0x0, &(0x7f0000000000)="") getgroups(0x1, &(0x7f0000f54000)=[0xffffffffffffffff]) umount2(&(0x7f0000668000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getpgid(0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpgrp(r1) sched_getaffinity(r2, 0x8, &(0x7f0000d18000)=0x0) lchown(&(0x7f0000664000)='./file0\x00', 0x0, r0) 2018/01/31 07:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000a07000-0x80)=[{&(0x7f0000104000-0x1000)='x', 0x1}], 0x1, 0x9) ppoll(&(0x7f000037e000-0x10)=[{r0, 0x2, 0x0}, {r0, 0x9411, 0x0}], 0x2, &(0x7f0000d81000)={0x0, 0x0}, &(0x7f0000654000-0x8)={0xfff}, 0x8) 2018/01/31 07:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000edb000-0x4)={0x9}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c6f000)={@common='ip6gretap0\x00', @ifru_flags=0x1200}) readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/31 07:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x80000000, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x4000000003e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 07:31:58 executing program 5: r0 = syz_open_dev$mice(&(0x7f000062a000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x7, 0x4, 0x8c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x20, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x8, 0x30}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000962000)={0x5, 0x3, 0x5, 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000016000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x9, 0x401, 0x80000000, 0x7, 0x101, 0x10000, 0x4, 0xf844, 0x4, 0x4, 0x7f, 0x5, 0x3]}, &(0x7f0000015000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={r3, 0x13}, &(0x7f0000000000)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x7, &(0x7f0000017000-0x4)=0x8000) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000010000)={&(0x7f0000015000)=@ax25={0x3, {"f0731fb4ba3fd1"}, 0x6}, 0x10, &(0x7f0000003000-0x4)=[{&(0x7f000000e000)="2781bb51e3516ba7db08e357f9f997863ba10d6a876ccee408c40ad66916000edd2523ed81ef61208406e2f0674a0b5c7489e10ba179a1c6f26a5e4eec56b4f6325178c2e15c831b04f4c134d7ca774e803fa79308c746674739f98adbc7d4116b89228bdbbf796cdd8700067c5993c0a36b9ddb6a24139cd7414d07f224e47ddf6012df07da9de01240c80c33a51a2e32e79f33fc1c0f61fd90e35184b5983002a1e35e31a26ac42efb5699f8dd067453395a336bf3363f7fdc97f6525065d7356d168c7db5c9e2beaa88d81e21c738cccb736612ea4af260edfd1e805f118ce3", 0xe1}], 0x1, &(0x7f0000015000)=[{0x108, 0x1, 0x8, "a4b59a90c8276ff2a5df30109288db7fc1eb86ffea99e6708c425d07325b1b43d47d533015a47f4ee2177c29fa710c6142f615f7de1ff208bf1f6f42aa9423bca6cd45636c3d6ccf4ef3c8f3a3404b45c287795d45e81be8ecbbb13dadd6c86a5580b45cd6844b62f45c1ee44256db972297fe1a44c1f605e8e26f2e0f5a82647ecc2a3f180fd76e55592a13888d852db74f2a73b255e76461ae8f0f4929fa06687b14ceb694ca273874390d1035fa4a966c227469ec6da58fa3ad111adfef9cdcd2888466c0c97622808600c7ed02d94690fd5278be878baa4223884052ceae77b3d88983fd87cf35428a716f96d725468cdf456c"}, {0xa8, 0x11f, 0xffffffff00000001, "5669015ecb240dce5ac79661b903b13bc636a39ca7936ef3fb8402aa5a6d4de709fe095b4d17161aaa6bbb6eb46b902288fc45ce31b1e4b8d1313a90bebafe2a17d88b97f081cbf37fc8159f80f7335f6dff594c9be33b1358fa8a16e991c8fcad296b53cde233f9ffba1ad6fc5bbc402d7d45fa7a98bff2adde4866069fc2251a2b0d05f6bf9552fddc72c69e50312209"}, {0x40, 0x0, 0x9, "ffce7d4194d101423d1957e1e0880c0a568a847f0890eb6c959e86f479b5a33ec291fdb45b6ef4c83579a10f3634"}, {0xf8, 0x23202915f11fda13, 0xfff, "24f19da35726ede3683ea07fb0ac702721839b205aa84b57c6195190302ce963757210a293f334a78a6f29bd7c52b6b3318b1aaac38824bb0c13ce2a4e4708d21f5e6701c5bbcda138df493119870873dd008580793acb8c1917d6bf2720d0931ae38a81bc55066114598d41085c565b14fdead2ac4f1883d2ff450ec8103eaf5d5c83f8756dca3a11bf5acf5fa4397dab76c4efd7bb769ce97b62e21eb5aeb0d5158e15428f972a2d7160bf7c605d76a49331fe0f213e7bfd7de21823eb2d74396a2976b983400b01bd6e8ed8c51542a571f440d8f18648da877cede92ef9cb958eb7"}, {0xf0, 0x10c, 0x9, "4d61f2bd6b36d0913b60599018f81d64f9b117e9d01f91b70a387b4088c9205cda937c34f6ac7e23d10e7517561a9487e4115aff376aac9526c2235f267dae1cb869a0237185a70aed2960571cf45b97630cf664c54b6a0947a05aad4072d497a071c88ed3e64b69db0b4ccaf4b19dd1bdc4c92bfc1e53532ef0eda4159c155d8e5d635b04897961a603e2e5a781512a5f8b8b4091608fd08ca22d2ffb6355ae1026dc63bc2bb64b8fd726cdeb4d869172fb4ccdeb9f7248f18216e3ead08560ec7903c5c7efbffad0b04303ba50f95d054a910e5b5c6462399fdff9"}, {0x70, 0x110, 0xaf1, "03373e612a6ee82560f97db9caeecbefda1711d734a6593dfbdbff8f8d726a4d5d32fa21820a2147db8a7c5ee4aed9a166f9523d134872ffa8d77f231c6e2ad0d7cc71abd2967e54454ae8eb3fad229f8cb7ab281bd6c5fd69"}], 0x448, 0x20008001}, 0x0) r6 = syz_open_procfs(r4, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000017000+0xb7a)=0x3) exit(0x0) lseek(r6, 0x5f, 0x0) 2018/01/31 07:31:58 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e0e000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fee000)={r1, r2/1000+10000}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fed000)=0x14) 2018/01/31 07:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000f90000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007d9000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x5, 0xc1, 0x5}, &(0x7f00003fd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000802000)={r2, 0x1}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f000033a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000b78000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000051000)=0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)='/dev/hwrng\x00', 0x42000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000048c000-0x4)={0x4}, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000f98000-0x4)=0x2, 0x4) 2018/01/31 07:31:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000009c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x1, 0x4, 0x10001, &(0x7f0000cfe000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000141000)='./file0\x00', 0x2) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000bad000-0x4)=0x0) 2018/01/31 07:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000019000)={@common="7663616e300000000000001e1500", @ifru_settings={0x3, 0x0, @raw_hdlc=&(0x7f00002dc000-0x4)={0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fcf000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006bf000-0x108)={0x0, @in6={{0xa, 0x1, 0x66b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb5, 0x8, 0x7, 0x100000001, 0x80000001, 0xd72c, 0xf36, 0xfffffffffffffe00, 0x3, 0x6, 0x14d, 0x2, 0x1, 0x8, 0x80]}, &(0x7f0000ee9000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000728000)={r2, 0x1000}, &(0x7f0000cb3000-0x4)=0x6) r3 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000785000)={0x0, 0x0, 0x0, 0x6, 0x8, 0x0, 0xa, 0x1a, 0x9, "ba8f4605df09c2cb11fc66b9037eb12eaf8e4709b13f55afa03488ee3f6244fe70876fa38e6d1476a515548e00afc3362eb07749f28dba09123849492db7a9d9", "5352aeae53e910c718d0b166027e1d639694a223b4173d22aa1f9ade0bda108ed56d15047e7be56bb9631a8d581a36f6c4ec250f72a91c8c2d11d8c8d44fc5fc", "ba3aced0e11c55fd074404962519827911427e9d1bf2cb49407edd9e9a2f0ef6", [0x6, 0x20]}) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000c34000)=0x7) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000a29000-0x4)=0x0) 2018/01/31 07:31:58 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000018007fafb72d1cb2a4a2809302064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000c000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x65e}, &(0x7f0000002000)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000c000)={r2, 0x2}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000)={0x3, 0x200, 0x8201, 0x5, 0x81, 0x6c, 0xc049, 0x9, r2}, 0x20) 2018/01/31 07:31:58 executing program 7: prctl$void(0x80000000000003) 2018/01/31 07:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003d4000-0x20)={{&(0x7f0000144000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000066a000)={0xaa, 0x0, 0x0}) 2018/01/31 07:31:58 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f000084c000)=""/0, 0x0, 0x121, &(0x7f000068b000-0x1c)={0xa, 0x2, 0xd55a, @loopback={0x0, 0x1}, 0x100}, 0x1c) clock_getres(0x23, &(0x7f00005d7000)={0x0, 0x0}) 2018/01/31 07:31:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f0000000000)=""/88, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind(r0, &(0x7f0000b72000+0xc45)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f000054a000)='/dev/input/mice\x00', 0x0, 0x109000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00009ad000-0x10)={0x4, &(0x7f00000e1000-0x10)=[{0x9, 0x1}, {0x19127b09, 0x101}, {0x52, 0x8}, {0x74a47e66, 0x9}]}) 2018/01/31 07:31:58 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000312000-0x1a)=@known='com.apple.syste,.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000026000-0x1)=0x0, &(0x7f0000d00000-0x4)=0x4) 2018/01/31 07:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006cc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f0000b93000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f000017f000)=[], &(0x7f0000be0000)=[&(0x7f0000fd2000)="30ffffe6"], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000012e000)={0x0, 0x9}, &(0x7f000047b000)=0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f72000)=0x93e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a23000-0x8)={r2, 0x9}, &(0x7f0000852000-0x4)=0x8) 2018/01/31 07:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a60000-0x5c)={{0xa, 0x0, 0xcc7a, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x1, [0x200, 0xf40f, 0x6, 0x8, 0x100000001, 0xef5, 0x2, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) socketpair(0x11, 0x6, 0x5, &(0x7f0000f9c000)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000077000)=""/93) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/31 07:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x1, 0x4) 2018/01/31 07:31:58 executing program 7: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x80047453, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000af1000-0x4)=0x5, 0x4) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000af1000-0x4)=0x54e, 0x4) 2018/01/31 07:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f0000024000-0x8)='./file0\x00', 0x80040, 0x80) accept4$ipx(r1, 0x0, &(0x7f00002da000)=0x0, 0x800) pwrite64(r0, &(0x7f0000a02000)="", 0x0, 0x0) 2018/01/31 07:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) accept4$llc(r0, &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ef8000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f4c000)=0x0, &(0x7f0000ae4000)=0x4) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:31:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) fchmod(r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000011000)={0x0, 0x0, 0x80000000000000, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000da4000)={0x7, 0x1ff}) write$fuse(r0, &(0x7f0000e8e000-0x30)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x112) ioctl$int_out(r0, 0x5460, &(0x7f0000def000-0x8)=0x0) 2018/01/31 07:31:58 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/31 07:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x38f}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3fd}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) fdatasync(r0) 2018/01/31 07:31:58 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000fa7000-0x12)={@common='yam0\x00', 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000fa7000)='user\x00', &(0x7f0000347000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af7000-0x10)="afce8101d15a173316227258591916d7", 0xe9, 0xfffffffffffffff9) keyctl$setperm(0x5, r6, 0x20) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000263000)='/dev/sg#\x00', 0x8001, 0x101000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f000091d000)={&(0x7f0000fa9000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000881000)=[{&(0x7f0000e6b000-0x134c)={0x134c, 0x20, 0x800, 0x1, 0x2, "", [@generic="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@nested={0xd4, 0x34, [@typed={0xc, 0x21, @uid=r2}, @typed={0xc, 0x51, @pid=r1}, @typed={0xa8, 0x6b, @binary="8ffd9572cee6d38f0778b84be032186b750d2395d3829b503406e15ffb168bceaccbbc915bfb85b1059e31e0f3b2cace61036ca04d8a4e2f8880a2c9900fa9db0e5f821aeb31368be07b85a5a85563a0dd4aa3cb413c7ab1c23fa47ecdd2ca0963dda741a64f14b259518879ddb41a19a13b6976123fdf8ea71b5495686fe39b0d8eafa34c083563178582833ea6fe9ab5c1df801bbeaabd6c7bc961db7742"}, @typed={0x10, 0x96, @u64=0xfddc}]}, @nested={0x68, 0x45, [@typed={0xc, 0x12, @u32=0x200}, @typed={0x44, 0xc, @binary="fd7275bca74ae4649fd9d7dfee99ba5df8bcaa19512a05ef6b8d879f89f2df2d41d5c5e7fdf246d009ef04d66347f71057c60f7a6efb925e5f"}, @typed={0xc, 0x80, @u32=0x100}, @typed={0x8, 0x80, @void=""}]}, @nested={0x200, 0x1a, [@generic="1412864f9404dfd477c16ae3061e033d8b786f550d0b7f2f39b41faa6e1f6b2aff4947ebbb26e4271df2fba8c8e75d146fb339df2c0e95f2be95777f1f8471c553f43e885c3bcb341eb9889d29c975c65840693a7a3adefa17a3f82c97ab8515b95e852b2993101423bec3a41eaa5fee94c4daf06aa6b0772754a82b0b24c5e085fe686ed7814e245e618ff6fd6a12b2ea624263350659ee1b6d5032e4410f5b5fbfc5b7878567f0e2b9e74210de9ccd11240765cec70f05ba9076bec1bb2e84e6aa08c58e84d3c28561ea3f6b9f921218c6c94939d1546d9f234e866d9da5ec157838e9d5ca04d93652fe9a", @generic="513f7f168f10098206e0287197bb2d292aa22ad5f893df4eff87c6f8bcca0a2129f3186a8237ae606956b19c80431f2206585ac80ee40aa0f2fe1f88afb2e6d7b60a3161b261c94a7afba08d4bddcec8bc10853e078bf8ca274eba1a2985bdb552b905be0cea5fa76b82a907b725a96c3f5768e94449d9bdf8e648da830d12312bbe0fc225087336db55603975665e4fddbc668ee353484df11d76695a855cac3fbd3a19821013ebc5369d401d9d19bea71a5946de70c4b6fd3a24a2b44a6ac4929a05be606c4964e70ca164a4af8ca8fda8", @typed={0xc, 0x40, @fd=r7}, @typed={0x18, 0x8f, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x22, @fd=r0}, @typed={0xc, 0x1f, @ipv4=@empty=0x0}]}]}, 0x134c}], 0x1, &(0x7f00001ce000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x40, 0x8040}, 0x40000) 2018/01/31 07:31:58 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x54a, 0xcd, 0x1, 0xa0}, &(0x7f0000003000)=0xa0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000004000-0x4)=0x0) 2018/01/31 07:31:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ba5000-0x4)=@assoc_id=0x0, &(0x7f0000332000)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000019000-0x38)={&(0x7f0000e82000)=@in6={0xa, 0x0, 0x83, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000c73000-0xb0)="1489793565406e518a88df6dd4ca293fdf1d4d4eb008be75a284e24533be0e2059bf2bcde044e74f55f52246c95ecea18069e2c319d49cc6aa2b429747ddd020d82747cd60f1f89169bd5776066b72a7f1d61bffe25d7fa53fcb7fd67ae5e55f6495d5d1c92331c3871ff523374ee5643302efc0a2543415e0085c918cdffec259b1e5b77534992c0b3f55e6d7c01e4c2635241b437d7d0acb9f81aacd2692ac82aaee40ad5bed6e0b5a6109d2cb2ae6", 0xb0}, {&(0x7f00006ca000-0x85)="e7a2d46c6b73f55f4fc2106ea8f56d1712596813652ad1ecfbbe14bde462f9e263896b16e172d4be32220c2ad96ea6dbd63d1982d8e8d8743e64baf255e8534e3eae06571195eff64d6d35fd09625828009a87715fdbfd776095fddcc82f3684bb8af3746c28edd7d463cfa211190f865caba9663bd1afcc497bb039535bc9fefdc38e3f53", 0x85}, {&(0x7f0000813000)="ca66813a6ba06012dd2057483adf88527e4ec4d3ff2078a577e69f68283f91c3765a908e9c5b5ae6ece9a96536f2dfbd0c5322225b0cc6cc46c839dd4ff3a70279e4cfddad78242a77d4ab27326d1ffbbd7f19c516fed8b875dfb7a8", 0x5c}, {&(0x7f0000000000)="7832a1975e1c5ed4b8ec249c3f4390a93576ebcd4cb8f5283e21470ad91cbf9a321f573d744df01c9b93ff3899f3d34ae16b076b74cd66d33439c36d530bf67d962a366b8b8ed7e4083121dbefffc1a6e53151ec3ba70fcd8c75ff7507632fb1ada47e5f19543682529b5176941001feca82f40ea14a665e804c629ac688eba3a1a96ae77bcb35a20d01aa1c4729fcd5f7ee59d00884c3dbf32501be38d5ba51b17376472c2590df1f70cb99b1be11ddbf0df5562917360a46953065ebf312cbb3b4044251aa0085e4bb6991681e", 0xce}, {&(0x7f000011b000-0xa)="984d12fddec8321c6874", 0xa}, {&(0x7f0000001000-0x34)="670aab62bcee8c9197abf07410e43cfda3797423506d0f1b88f7524546428ae00abda868960fece6221bfdd794dace5b8f203c9e", 0x34}], 0x6, &(0x7f00001e6000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x1, 0xe13f, r1}}, @init={0x18, 0x84, 0x0, {0x80, 0x6d1, 0x7f, 0x448b}}], 0x60, 0x20000080}, 0x40801) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000-0x6)="9a8ccd71e6e2") getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000000b000-0x8)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0x8) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read$eventfd(r0, &(0x7f000000a000)=0x0, 0x8) 2018/01/31 07:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000381000/0x3000)=nil, 0x3000, 0x2000007, 0x12, r0, 0x0) [ 66.356019] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/31 07:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007cb000-0x4)=0x0, &(0x7f000041c000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d6000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005cc000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec1000+0xd48)=0x14) 2018/01/31 07:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f1", 0x1, 0x8000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004be000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004e6000-0x4)=0x0, 0x4) [ 66.410213] binder: binder_mmap: 9861 20381000-20384000 bad vm_flags failed -1 [ 66.427022] binder: binder_mmap: 9861 20381000-20384000 bad vm_flags failed -1 [ 66.436029] vmalloc: allocation failure: 0 bytes [ 66.451086] syz-executor5: page allocation failure: order:0, mode:0x24000c2 2018/01/31 07:31:58 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000-0x4)=0x7fffffff, 0xffffffffffffffd8) listen(r0, 0x0) 2018/01/31 07:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00009fa000-0x4)=0x0, 0x7, 0x0, &(0x7f0000314000-0x10)={0x0, 0x0}, &(0x7f0000a0f000)=0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000091f000-0xd)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ee6000)={r1, 0x1}) 2018/01/31 07:31:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x3e)=""/62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000072000)=""/97, &(0x7f0000714000)=0x61) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e8a000-0x18)={0xae4, 0x40, 0xfffffffffffffff7, 0xc64, 0x9, 0xff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a03000)={0xaa, 0x8, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000856000)='/dev/input/event#\x00', 0xf25, 0x400000000400400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f81000)={0x0, 0x10, &(0x7f0000e33000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cb0000)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e59000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dbc000-0x8)={r2, 0x400}, 0x8) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000e9b000-0x47)=""/71) [ 66.460357] CPU: 0 PID: 9864 Comm: syz-executor5 Not tainted 4.4.113-g962d1f3 #2 [ 66.467922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.477268] 0000000000000000 239494e02fae72e3 ffff8800b027f948 ffffffff81d028ed [ 66.485297] 1ffff1001604ff2c ffff8800bb9daf80 00000000024000c2 0000000000000000 [ 66.493317] 0000000000000001 ffff8800b027fa58 ffffffff814301e9 ffffffff838ac3a0 [ 66.501348] Call Trace: [ 66.503924] [] dump_stack+0xc1/0x124 2018/01/31 07:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f00002b7000)={0x1, 0x3, 0xc9, 0x1, r1}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 66.509277] [] warn_alloc_failed+0x1d9/0x240 [ 66.515338] [] ? zone_watermark_ok_safe+0x290/0x290 [ 66.522001] [] ? mutex_lock_nested+0x5d4/0x850 [ 66.528220] [] __vmalloc_node_range+0x41d/0x630 [ 66.534532] [] ? task_has_security+0x130/0x270 [ 66.540757] [] vmalloc+0x5b/0x70 [ 66.545765] [] ? sel_write_load+0x130/0xff0 [ 66.551725] [] sel_write_load+0x130/0xff0 [ 66.557506] [] ? hash_futex+0x210/0x210 [ 66.563112] [] ? sel_read_bool+0x250/0x250 [ 66.568975] [] ? do_futex+0x3f4/0x15d0 [ 66.574497] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.581482] [] ? sel_read_bool+0x250/0x250 [ 66.587346] [] __vfs_write+0x103/0x450 [ 66.592869] [] ? __vfs_read+0x440/0x440 [ 66.598473] [] ? __lock_is_held+0xa1/0xf0 [ 66.604247] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 66.611055] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 66.617603] [] ? __sb_start_write+0x14a/0x310 [ 66.623719] [] vfs_write+0x18a/0x530 [ 66.629927] [] SyS_pwrite64+0x13f/0x170 [ 66.636373] [] ? SyS_pread64+0x170/0x170 [ 66.642054] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 66.649194] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 66.658701] Mem-Info: [ 66.662047] active_anon:52664 inactive_anon:44 isolated_anon:0 [ 66.662047] active_file:3682 inactive_file:8187 isolated_file:0 [ 66.662047] unevictable:0 dirty:75 writeback:0 unstable:0 [ 66.662047] slab_reclaimable:5746 slab_unreclaimable:60241 [ 66.662047] mapped:24033 shmem:51 pagetables:659 bounce:0 [ 66.662047] free:1473773 free_pcp:620 free_cma:0 [ 66.697645] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 66.738980] lowmem_reserve[]: 0 2911 6411 6411 [ 66.744766] DMA32 free:2674020kB min:30608kB low:38260kB high:45912kB active_anon:100152kB inactive_anon:100kB active_file:7560kB inactive_file:14396kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:172kB writeback:0kB mapped:47260kB shmem:108kB slab_reclaimable:10604kB slab_unreclaimable:106952kB kernel_stack:2272kB pagetables:1404kB unstable:0kB bounce:0kB free_pcp:1260kB local_pcp:604kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 66.791061] lowmem_reserve[]: 0 0 3500 3500 [ 66.795965] Normal free:3218696kB min:36808kB low:46008kB high:55212kB active_anon:102080kB inactive_anon:76kB active_file:7180kB inactive_file:18360kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:148kB writeback:0kB mapped:48956kB shmem:96kB slab_reclaimable:12380kB slab_unreclaimable:134004kB kernel_stack:4032kB pagetables:1120kB unstable:0kB bounce:0kB free_pcp:1380kB local_pcp:684kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 66.842133] lowmem_reserve[]: 0 0 0 0 [ 66.846530] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 66.861416] DMA32: 373*4kB (UME) 164*8kB (UM) 109*16kB (UME) 93*32kB (UME) 114*64kB (UM) 50*128kB (UM) 31*256kB (UME) 30*512kB (M) 32*1024kB (ME) 4*2048kB (M) 632*4096kB (M) = 2674148kB [ 66.880933] Normal: 420*4kB (UME) 381*8kB (UME) 181*16kB (UME) 151*32kB (UME) 108*64kB (UM) 64*128kB (UM) 54*256kB (M) 52*512kB (ME) 53*1024kB (ME) 6*2048kB (UME) 753*4096kB (M) = 3218856kB [ 66.900838] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 66.909402] 11925 total pagecache pages [ 66.913351] 0 pages in swap cache [ 66.916772] Swap cache stats: add 0, delete 0, find 0/0 [ 66.922124] Free swap = 0kB [ 66.925117] Total swap = 0kB [ 66.928101] 1965969 pages RAM [ 66.931194] 0 pages HighMem/MovableOnly [ 66.935142] 320144 pages reserved [ 66.940340] vmalloc: allocation failure: 0 bytes [ 66.945079] syz-executor5: page allocation failure: order:0, mode:0x24000c2 [ 66.954331] CPU: 1 PID: 9881 Comm: syz-executor5 Not tainted 4.4.113-g962d1f3 #2 [ 66.961848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.971170] 0000000000000000 bdb140ba1e544987 ffff8801c94f7948 ffffffff81d028ed [ 66.979135] 1ffff1003929ef2c ffff8800ae754740 00000000024000c2 0000000000000000 [ 66.987098] 0000000000000001 ffff8801c94f7a58 ffffffff814301e9 ffffffff838ac3a0 [ 66.995065] Call Trace: [ 66.997624] [] dump_stack+0xc1/0x124 [ 67.002959] [] warn_alloc_failed+0x1d9/0x240 [ 67.008982] [] ? zone_watermark_ok_safe+0x290/0x290 [ 67.015618] [] ? mutex_lock_nested+0x5d4/0x850 [ 67.021817] [] __vmalloc_node_range+0x41d/0x630 [ 67.028102] [] ? task_has_security+0x130/0x270 [ 67.034301] [] vmalloc+0x5b/0x70 [ 67.039300] [] ? sel_write_load+0x130/0xff0 [ 67.045245] [] sel_write_load+0x130/0xff0 [ 67.051011] [] ? hash_futex+0x210/0x210 [ 67.056601] [] ? sel_read_bool+0x250/0x250 [ 67.062456] [] ? do_futex+0x3f4/0x15d0 [ 67.067962] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.074948] [] ? sel_read_bool+0x250/0x250 [ 67.080802] [] __vfs_write+0x103/0x450 [ 67.086304] [] ? __vfs_read+0x440/0x440 [ 67.091903] [] ? __lock_is_held+0xa1/0xf0 [ 67.097679] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 67.104489] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 67.111035] [] ? __sb_start_write+0x14a/0x310 [ 67.117150] [] vfs_write+0x18a/0x530 [ 67.122483] [] SyS_pwrite64+0x13f/0x170 [ 67.128081] [] ? SyS_pread64+0x170/0x170 [ 67.133769] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 67.140229] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 67.147119] Mem-Info: [ 67.149667] active_anon:50558 inactive_anon:44 isolated_anon:0 [ 67.149667] active_file:3685 inactive_file:8189 isolated_file:0 [ 67.149667] unevictable:0 dirty:84 writeback:0 unstable:0 [ 67.149667] slab_reclaimable:5746 slab_unreclaimable:60239 [ 67.149667] mapped:24054 shmem:51 pagetables:631 bounce:0 [ 67.149667] free:1477410 free_pcp:648 free_cma:0 [ 67.183171] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 67.224659] lowmem_reserve[]: 0 2911 6411 6411 [ 67.229884] DMA32 free:2674264kB min:30608kB low:38260kB high:45912kB active_anon:100156kB inactive_anon:100kB active_file:7560kB inactive_file:14396kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:188kB writeback:0kB mapped:47260kB shmem:108kB slab_reclaimable:10604kB slab_unreclaimable:106968kB kernel_stack:2112kB pagetables:1404kB unstable:0kB bounce:0kB free_pcp:1280kB local_pcp:688kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 67.276068] lowmem_reserve[]: 0 0 3500 3500 [ 67.280996] Normal free:3219456kB min:36808kB low:46008kB high:55212kB active_anon:102076kB inactive_anon:76kB active_file:7180kB inactive_file:18360kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:148kB writeback:0kB mapped:48956kB shmem:96kB slab_reclaimable:12380kB slab_unreclaimable:134004kB kernel_stack:3872kB pagetables:1120kB unstable:0kB bounce:0kB free_pcp:1312kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 67.326922] lowmem_reserve[]: 0 0 0 0 [ 67.331321] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 67.346113] DMA32: 351*4kB (UME) 164*8kB (UM) 110*16kB (UME) 95*32kB (UME) 115*64kB (UM) 50*128kB (UM) 31*256kB (UME) 30*512kB (M) 32*1024kB (ME) 4*2048kB (M) 632*4096kB (M) = 2674204kB [ 67.365487] Normal: 485*4kB (UME) 402*8kB (UME) 181*16kB (UME) 152*32kB (UME) 109*64kB (UM) 63*128kB (UM) 55*256kB (M) 52*512kB (ME) 53*1024kB (ME) 6*2048kB (UME) 753*4096kB (M) = 3219508kB [ 67.385383] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 67.393941] 11931 total pagecache pages [ 67.397890] 0 pages in swap cache [ 67.401331] Swap cache stats: add 0, delete 0, find 0/0 [ 67.406679] Free swap = 0kB [ 67.409684] Total swap = 0kB [ 67.412676] 1965969 pages RAM 2018/01/31 07:31:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000ef5000-0x13)="706f73fb00000000000000566f6573737b0000", 0x8000000000) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:31:59 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x2, 0x0, &(0x7f0000008000)="b17d"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/31 07:31:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000)=""/123, &(0x7f0000000000)=0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000b93000)=0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x9, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000807000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getrusage(0x1, &(0x7f0000d16000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:31:59 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000008000-0x198)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0xd54b8440405bf82c, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) 2018/01/31 07:31:59 executing program 4: seccomp(0x400000, 0x0, &(0x7f0000004000)={0x0, &(0x7f000002b000-0x10)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000051c000)={0x2, &(0x7f0000310000)=[{0x0, 0x0, 0x0, 0x0}, {0xfff, 0x0, 0x0, 0x0}]}) 2018/01/31 07:31:59 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000dec000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x80)=""/128, &(0x7f0000735000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x1000006) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000000a000)=0x0, 0x4) 2018/01/31 07:31:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af1000)=0x7, 0x2) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/vga_arbiter\x00', 0x200, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000052c000-0x10)={0xef, &(0x7f0000618000)="483f280103635fe93f83ac9c812bf9d131a034fc97d374d8e95e6824162c16340c16b45cd05ee02d554a456ee761006bd8b7633c1ed3ae641157c3e6d857ba5a40c9c77795eb7df65c7e730634cfbb089393952dd7d5c6b60d74316cb1647655bbc16930d21a2fe156b38d5836630fc43aadafd06e5fe55b8f6ce3f3050ac80f30e7188c7e2bb17f7fc92dc9df2fa8490b3dc3db6be6ac520cda3f6282948b4e067d1d39637608bfc8c5838364806db2289b21f9b6465bdf1859116eeebe9f54bad019e0f37668ed2a88e969badb3632add0d2da55e87c2835843be5a2a95e753c4532db18d56bc874fdaeef81f4ea"}) sendto$inet6(r0, &(0x7f0000293000-0xe7)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 07:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a0000-0x8)='./file0\x00', 0x101000, 0xa0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eea000-0x10)={0x0, 0xffffffffffffffff, 0x0, 0x3}, &(0x7f0000621000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a38000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x100000001, 0x87f, 0x4, 0x9, 0x100000001, 0x1a09, 0x6, 0x3, 0x6, 0x7, 0x1f, 0x6, 0x0, 0x5]}, &(0x7f0000db8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000061000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff, 0x2787ffffffffffc, 0x1, 0xf99}, &(0x7f0000b3c000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000940000-0x6)={r2, 0x8}, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00007c1000)=0x5, 0x4) bind$netlink(r3, &(0x7f0000d0c000-0xc)={0x10, 0x0, 0x0, 0x400080240000}, 0xc) [ 67.415747] 0 pages HighMem/MovableOnly [ 67.419718] 320144 pages reserved [ 67.432685] binder: BINDER_SET_CONTEXT_MGR already set [ 67.438010] binder: 9901:9904 ioctl 40046207 0 returned -16 [ 67.454482] binder_alloc: 9901: binder_alloc_buf, no vma 2018/01/31 07:31:59 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mq_timedreceive(0xffffffffffffffff, &(0x7f0000243000-0xe3)=""/227, 0xe3, 0x0, &(0x7f00000d7000)={0x0, 0x1c9c380}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe7, "13e017e88494c0184fbecda133513a60cf7f7df11f31e7f37d5d88a6cf45834e0e7a3cc28279d16d4e85adb3b54759a4b7cdcd780ec76e7286e8176bec3af5ac5f30836ae740840be6bdfde3378342085f92436731a6545c45fb2b3050307f16349949b300ef32423fef9af26b39a38bbdfbbeec8493be4937e4ec4f73b912c490b1e7cff02e970ce095525a1b23164a7df64416ad3dc1f17290da52cee67d97800ef70bc0c2d12cdecfed93e4c91ad956ea4e2f9277fe78c1e9f14cee937dbf971e9ee1cfc28c0270338bd0c96cd02df82f3f5280d5a201f0bb081536b6a52e7b2f4862d5b85c"}, &(0x7f0000000000)=0xef) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000107000)={r1, 0x6, 0x1, [0x8]}, 0xa) 2018/01/31 07:31:59 executing program 5: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008dd000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000435000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000725000-0xef)=""/239, 0xef, 0x10000, &(0x7f00008de000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f00008dc000)=""/225, 0xe1, 0x0, &(0x7f000085c000)=@vsock={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0x3ff, &(0x7f0000249000)={0x0, 0x0}) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f00008dd000)={0x1a, 0x9, 0xffff, 0x1f, 0x1ff, 0x7fff, @random="25d53008f22b", [0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00008dd000-0x4)=0x4, 0x4) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00008db000-0x4)=0x0, &(0x7f00008db000-0x4)=0x4) 2018/01/31 07:31:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000076000)='/dev/sequencer\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b64000)={{0x4, 0x2}, 'port0\x00', 0x1, 0xc0008, 0xffffffffffffffff, 0xfff, 0x1f, 0x9, 0xcd, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00009ce000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000521000-0x8)=0x4, 0x100000000000003) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r3}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000460000-0x4)=0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000722000-0x4)=0x9) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x1000, 0x1, &(0x7f0000e5d000/0x1000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00007ed000)={r5, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat(0xffffffffffffffff, &(0x7f000042e000)='./file0\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r6, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/31 07:31:59 executing program 6: mmap(&(0x7f0000001000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)={0x0, 0x0}) lstat(&(0x7f000045f000)='./file0\x00', &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/01/31 07:31:59 executing program 3: r0 = epoll_create1(0x7fffe) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00002db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ed7000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cc6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000a26000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000331000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x9, 0x2, 0x5, 0xa, 0x80, 0xa0, 0x2, r3, r4}, {0x0, 0x327f3e52, 0x720, 0x2, 0x7f, 0xb1c, 0x0, 0x0}, {0x200, 0x1, 0x76f, 0x4}, 0x60000000000, 0x2, 0x1, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x4, 0x7, 0x1, 0xfff, 0x5, 0xfe, 0x4}}, 0xe8) epoll_wait(r0, &(0x7f0000a49000)=[{0x0, 0x0}], 0x1, 0x2) [ 67.460385] binder: 9901:9902 transaction failed 29189/-3, size 0-0 line 3128 [ 67.483690] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.490706] binder: release 9901:9902 transaction 45 out, still active [ 67.497395] binder: release 9901:9902 transaction 44 in, still active [ 67.543247] binder: undelivered TRANSACTION_COMPLETE [ 67.548855] binder: send failed reply for transaction 45, target dead [ 67.556223] binder: send failed reply for transaction 44 to 9901:9902 [ 67.566978] binder: undelivered TRANSACTION_COMPLETE [ 67.572880] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 07:31:59 executing program 4: r0 = socket$packet(0x11, 0x102, 0x300) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x3) ioctl$void(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000cb2000)=0x4) 2018/01/31 07:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c97000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee5000)=0xe8) r4 = getegid() r5 = fanotify_init(0x40, 0x8802) sendmsg$unix(r1, &(0x7f00009a0000)={&(0x7f0000d36000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000291000-0x60)=[{&(0x7f000011b000)="b45631d35d8d6b83e202891f982baff9af9a2571d5a66bac7405b1e116a0f7e88bc82f95e6fd9b24c5026a2b43c8a4d87055c152d6492c034d8af558efd0931badb0d280ba2daf4678e9abc6c2525f801df21438d6812c92ffdd05152e8d785449906a90b5617bf22ac728b0b09d6e0728a9368fc9d18dc7df85e8ea05073a42e7a6a0cc9c7a090c6cb0708584c8fa67218e2a87a87b43060fb1677053ea95990f4f05eeef241894819068cc940761848ca1e38b0217ef416b55f63b8a1cf34dbbd13d902a2e99abd863204709eb256fbcdabc68c80323c7eeb731e29da1fdf349dea947794f144cd9", 0xe9}, {&(0x7f000065c000)="29d0afff074e4dfda2103563f31bc8763697a58d350a4ecbc7641341d9a88192b4b821e35e4218a83a1791809c730214a0804172932016e3ff69897cae6beafd645616f637d833a060b2e6595bdc2f2c842bf8a199f434da9336dc47f89c01b599aadf118896d7ccb1d2bb999d9d5ea1e261cc441f443d657e5a1d363d7f78c7fde9dcbd77ec01fbb009e8857e936ac118f88deb10d89e8516fba0529df8a325a03aeaa3dcb24f56bffdab06d68e31bd36e59998b37d1722d48dc91f1fa8d68f9f499fd1d46c9d5ce014c26d88efad678a861741eaff99456447111697f8c7023ff5a7dd0d1d0e4fe1b9b4a5d44a4dd706af8ef7083638aa", 0xf8}, {&(0x7f000060f000-0x4d)="3fb39fde514f9880ade5a331d4b006438bda8b0a627c2402a2bebee394847683d63e10d750a4d4a5eb90024386bfe5c02c8dae73cde4028d05e9b29c0d297eaf09ddf3ce7f4fb4f212ce7ebc9c", 0x4d}, {&(0x7f00001b2000-0x64)="3ba35376cb75e433c79bce8b2fa4d6d92f880bac0ba500c3e9f12f19495cfa7c9f4e0110e5e524435094d444b936c90d9a91fbf1b5f5eba912f35fce18532070af89b20b535ee99d20750c52b0c25b0e99894d4e3de622ca89648695ab8cc937414debbc", 0x64}, {&(0x7f0000e61000)="e757cd98e0913e53d7add18aff43b4d36ace344d364fe3e8d90a6189cd184f0adbea1e398d1b6fb2304ed0b3d0260c43cdfa009c000145", 0x37}, {&(0x7f0000223000)="97185c4e69242a5813473f273eb87fb0b27bb10afd0463a0294838eea0548670d2fe38b36419d3d8923c0f96045fb004baae004fea7ab20df3325e9321e264cf192aae1ce9e02cc917b31d30a7a16b56090c7a8ac45a604daadae7185ef8fb6b62e3ca966e3df1a3f6a235eaa35bc518728644fdfec1a7f71b0d71d51641b65971c827fd3208c1caefae35c0316053fd8e5e5ae21471b8bb4a6a8ddc048e12ccd8eb129c6f0e39025185", 0xaa}], 0x6, &(0x7f0000d9e000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r5, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x110, 0x80}, 0x800) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) fchmod(r1, 0x0) close(r0) 2018/01/31 07:31:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f00003b4000-0x9)='/dev/sg#\x00', 0x147, 0x1a500) ioctl$TIOCCBRK(r0, 0x5428) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000c9f000)=0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffc01) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x80000001, &(0x7f0000e1b000-0x93)="11c341a1a352a474b5b764db092cb5d03dc785fb2808e6869e3426d741571009e247ded319e68c718466d2b48b02e72d6e58eeda67f20db9ae83a6997abc97573f9c9f2187aa583767baea5f8a5e1ac0806456b312c82afe845bcd935b0f914707f4bd415b9270764a0ba030d537d2c43817e577815cd214f903aa09e859ebbdedf085c0118aa18961f0a806089f4ba730bbd4") openat(r1, &(0x7f000074c000)='./file0\x00', 0x2, 0x50) write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) syz_open_dev$sg(&(0x7f00001fc000-0x9)='/dev/sg#\x00', 0xc6e, 0x10010) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000091a000)={0x9, 0x80000000, 0x7}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f4d000)=""/73) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00006d4000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f1000-0x4)=0xc) 2018/01/31 07:31:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000049000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00002c2000-0x5c)={{0xa, 0x0, 0x432, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, {0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x7fffffff, [0xffff, 0x2, 0xf758, 0x4, 0xd0, 0x9, 0x6, 0x4]}, 0x5c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000510000-0x2)=""}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b47000+0x7f2)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f000090d000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000662000)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000dde000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d07000)=[], &(0x7f00007a6000)=[]}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/31 07:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) prctl$void(0x15) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}, 0x0}, 0x10) 2018/01/31 07:31:59 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000024000)='/dev/net/tun\x00', 0x0, 0x240000) chroot(&(0x7f0000009000-0x8)='./file0\x00') bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffe7) ioctl$sock_FIOGETOWN(r0, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/31 07:31:59 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000df4000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000df4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000df5000-0x9)='/dev/sg#\x00', 0x7, 0x10001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000017a000-0x10)={0x0, 0x9, 0x4, [0x0, 0x8f, 0x8, 0x2]}, &(0x7f0000696000-0x4)=0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df5000-0x10)={0x0, 0x48, &(0x7f0000df4000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}]}, &(0x7f0000564000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000028f000-0xb8)={r2, 0x3, 0x1, 0x0, 0x13, 0x100000000, 0x5f, 0x4, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x8, 0xdef, 0x4c1}}, &(0x7f0000142000+0x1a5)=0xb8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) 2018/01/31 07:31:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00000e4000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r1, r0) 2018/01/31 07:31:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e9a000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x5, &(0x7f000044f000)={0x23, 0x7, 0x3, 0xbb9}) clock_gettime(0x0, &(0x7f0000a95000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000097c000-0x8)={0x8}, &(0x7f0000766000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ba000)={r2, r3+10000000}, 0x8) fcntl$lock(r0, 0x7, &(0x7f00007b9000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:31:59 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0x418) 2018/01/31 07:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cfd000-0x15)='/dev/pktcdvd/control\x00', 0x101800, 0x0) signalfd4(r0, &(0x7f000025b000)={0x5}, 0x8, 0x80000) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000097000-0x4)=0x10, 0x4) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(0xffffffffffffffff, r1, &(0x7f0000001000)=0x0, 0xfec) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/31 07:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) connect$inet(r2, &(0x7f0000825000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.698147] binder: 9951:9967 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 07:31:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r0, &(0x7f00008bb000-0x1)='c', 0x1) sendto$unix(r1, &(0x7f0000bcd000)="5f0b92c3e8b5600a55c46abcdc5b475979338bfc7ac40a99b36b3d624372c7fe554d28763a933d536cf7c62c7731d28b5633270b7db10099452a7a6c33bcd74d3e17a4eaaa23119697d3584c00565efdf03b188d46a70e8aef5653d033a4d53ca463f14b60e3a5fcb485f0789fdcc9dda4f4ba2add05deba38b65004da50fa8aa412eca113a99dd8b5412baa1846079e42b1f4baa44d4e94fa85", 0x9a, 0x4000040, 0x0, 0x0) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/31 07:31:59 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000)=0x0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00009c1000)=[{&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009f6000)=[{&(0x7f0000fc1000-0x65)="5c8af85fc36da31dbd3466fa98c9728675bc900e14786b96a3b9bf2fc3fdc7b3401b4ddddd865735b92725a64e97d2093a5880e0775cc0b1fa29190340e763b07f6d108d0c7ee54fd2fd73e593d8eec653bfb2f4d90b287e1bf9bee869899d19813c819e38", 0x65}], 0x1, 0x0, 0x0, 0x4000001}], 0x1, 0x20000000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009f7000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000fc2000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f00002a8000-0xcc)="db617123e099221eeac68c489738db991d18331bf66299866bd42433ffbe1ae1de393b07470132194b742da3012aa5b3fec13c2b8bc563aaefe30e4d53f5c407680c76374beb36183f6f17e0b6d71b8039e30b6a4cba2e48f44cda747cc84619a295e3f1d5e90718ae8d7a7f0797ce980b78b0fede1a214b512faa7aa2e99926390a4849f95aeac33867fe1e9239a27ef13364fae14b4c7b7b311e2f088bbec65409205669b4ab8db63a548f24492f25104c922f60398cd80f35f77bf461f420680c92e367acb65ca417e06a", 0xcc, 0x20000000, &(0x7f0000fc1000)={0x11, 0x6, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/sequencer\x00', 0x480902, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000793000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 67.746364] binder: 9951:9979 got new transaction with bad transaction stack, transaction 48 has target 9951:9967 [ 67.761406] binder: 9951:9979 transaction failed 29201/-71, size 0-0 line 3032 [ 67.807761] binder: BINDER_SET_CONTEXT_MGR already set [ 67.823567] binder: 9951:10002 ioctl 40046207 0 returned -16 [ 67.831961] binder: 9951:9979 ERROR: BC_REGISTER_LOOPER called without request [ 67.836346] binder_alloc: 9951: binder_alloc_buf, no vma [ 67.836387] binder: 9951:10002 transaction failed 29189/-3, size 0-0 line 3128 2018/01/31 07:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000def000-0x8)={0x0, 0x4, 0x0, []}, &(0x7f0000a14000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000179000-0x10)={r2, 0x70b6, 0x3, 0x100}, &(0x7f0000655000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b01000)={0x0, 0x0}) 2018/01/31 07:31:59 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x8, 0x200, 0x8, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c8f000)={0x0, 0x40, 0x2, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xd17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x1ff, 0x20, 0x6, 0x1, 0xf51}, &(0x7f00007a9000+0x516)=0x14) clone(0x0, &(0x7f00000e2000)="", &(0x7f0000a48000-0x4)=0x0, &(0x7f0000eaf000)=0x0, &(0x7f0000ed0000)="") recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x9, 0x4) 2018/01/31 07:31:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000043a000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009b7000-0x4)=0x14, 0x0) lstat(&(0x7f0000944000-0x8)='./file0\x00', &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000ce7000)='big_key\x00', &(0x7f0000d5e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc4000)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) r5 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000cfc000)={&(0x7f00007d3000)={0x10, 0x0, 0x0, 0x30009}, 0xc, &(0x7f0000cb1000)={&(0x7f00004f9000-0xb0)=@delpolicy={0xb0, 0x14, 0x2, 0x3, 0x1, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@broadcast=0xffffffff, 0x1, 0x1, 0x3, 0x1ff, 0x2, 0x20, 0x80, 0xff, r2, r5}, 0xa, 0x1}, [@ipv6_hthresh={0x8, 0x4, {0x4b, 0x7a}}, @tmpl={0x44, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1, 0x75a7d120dec159ad}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x6, 0x10000, 0x1, 0x3f}]}, @replay_thresh={0x8, 0xb, 0x5}, @mark={0xc, 0x15, {0x3, 0x8d}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000582000-0x10)={0x5, &(0x7f00004dd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000157000)={r6, 0x3}) 2018/01/31 07:31:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 07:31:59 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f00007f7000)='./file0\x00', 0x148) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000efa000-0x4)=0x0) 2018/01/31 07:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) connect$inet(r2, &(0x7f0000825000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:31:59 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock2(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000694000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mlock2(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x0) close(r0) 2018/01/31 07:31:59 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000bb000)={0x8, 0x8, 0x0, {0x77359400, 0x0}, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r2, 0x1, &(0x7f0000e5d000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e5e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5b000)=0x0) [ 67.865691] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.871655] binder: release 9951:9979 transaction 48 out, still active [ 67.878345] binder: undelivered TRANSACTION_COMPLETE [ 67.884227] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.890189] binder: release 9951:9967 transaction 48 in, still active [ 67.901575] binder: send failed reply for transaction 48, target dead 2018/01/31 07:32:00 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000007000-0x10)={0x8, &(0x7f000000a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) writev(r0, &(0x7f0000009000-0x10)=[{&(0x7f0000004000+0x553)="390000001300090469000000810400000700004003000000460001070000001419001a0004000200feffff6e0200000000000000000003e400", 0x39}], 0x1) [ 67.922375] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor0/10018 [ 67.931132] caller is __this_cpu_preempt_check+0x1c/0x20 [ 67.936830] CPU: 1 PID: 10018 Comm: syz-executor0 Not tainted 4.4.113-g962d1f3 #2 [ 67.944435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.953774] 0000000000000000 eb5d314c801bc31d ffff8801d8487800 ffffffff81d028ed [ 67.961806] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800bad42f80 2018/01/31 07:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bd7000)='/dev/input/event#\x00', 0x0, 0x8000040000001) writev(r0, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) 2018/01/31 07:32:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ded000)='/dev/sequencer2\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001000)=0x6) dup2(r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000000000)=0x18) [ 67.969834] 0000000000000003 ffff8801d8487840 ffffffff81d62834 ffffffff810002b8 [ 67.977859] Call Trace: [ 67.980433] [] dump_stack+0xc1/0x124 [ 67.985787] [] check_preemption_disabled+0x1d4/0x200 [ 67.992520] [] ? 0xffffffff810002b8 [ 67.997802] [] __this_cpu_preempt_check+0x1c/0x20 [ 68.004288] [] tcp_try_coalesce+0x249/0x4d0 [ 68.010255] [] ? tcp_parse_options+0x970/0x970 2018/01/31 07:32:00 executing program 5: clock_gettime(0x1, &(0x7f0000c4b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000+0x600)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f65000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000002000+0x2eb)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x8a)="c3a1e23c2bc140fe6bc36da258efc34b02f4a1e5b5f014461aa4926c57a3b63289c588094547962539dedf96d104f80913bfe1e613500466ab74cd2d87f2c4f76a3e71671d38b53d87d0f41b6258ac83e0cea2dae4b488fddb9bf86110fccac33bdaa91bd78c8bdf63f9ba440abb26e53156bd2ebb184d286a6b0928cd3c59a0f971676ef94f33222db6", 0x8a, 0xfffffffffffffff8) r3 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$clear(0x7, r2) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x44)="e7933ddea9a84f82e3dc36fe10c469c0d6b3cf4fad3799bcba9fa388cd495b4e0b6d298c604882e8c1493e3e78248cc1b879c2715bf9c521dce36f84f5337939a55834ae", 0x44, r4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x1, 0xfb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 07:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) connect$inet(r2, &(0x7f0000825000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000416000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000d0b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00009ba000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c8c000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) [ 68.016481] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 68.023569] [] tcp_queue_rcv+0x127/0x720 [ 68.029265] [] tcp_send_rcvq+0x39b/0x450 [ 68.034969] [] ? tcp_rcv_established+0x2230/0x2230 [ 68.041538] [] ? do_softirq.part.17+0x40/0x60 [ 68.047671] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 68.054498] [] ? lock_sock_nested+0x90/0x120 [ 68.060542] [] ? trace_hardirqs_on+0xd/0x10 [ 68.066501] [] ? __local_bh_enable_ip+0x6a/0xd0 2018/01/31 07:32:00 executing program 5: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000041000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) getrandom(&(0x7f000004b000)=""/134, 0x86, 0x0) bind$netrom(r0, &(0x7f000000b000-0x48)=@full={{0x3, {"eda6a06d3552b0"}, 0x1}, [{"a94f1660c9a2ee"}, {"6486d17de4f86a"}, {"304bc28f3f59f6"}, {"4e0c1eeaa746de"}, {"b99d488c4a474d"}, {"07d35c1e6b4018"}, {"1d116990584632"}, {"8673403e7fe57d"}]}, 0x48) 2018/01/31 07:32:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000362000)='{\x00', 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ff9000-0x4)=0x39e9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) [ 68.072821] [] tcp_sendmsg+0x1e8f/0x2b10 [ 68.078523] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.085523] [] ? sock_has_perm+0x1c2/0x3e0 [ 68.091396] [] ? tcp_sendpage+0x1830/0x1830 [ 68.097360] [] ? inet_sendmsg+0x201/0x4c0 [ 68.103148] [] inet_sendmsg+0x2bc/0x4c0 [ 68.108761] [] ? inet_sendmsg+0x73/0x4c0 [ 68.114457] [] ? inet_recvmsg+0x4c0/0x4c0 [ 68.120245] [] sock_sendmsg+0xca/0x110 [ 68.125770] [] SYSC_sendto+0x2c8/0x340 [ 68.131287] [] ? SYSC_connect+0x310/0x310 [ 68.137067] [] ? __fget+0x232/0x3b0 [ 68.142336] [] ? __fget+0x47/0x3b0 [ 68.147509] [] ? __fget_light+0xa1/0x1e0 [ 68.153218] [] ? __fdget+0x18/0x20 [ 68.158409] [] ? SyS_futex+0x210/0x2c0 [ 68.163929] [] ? do_futex+0x15d0/0x15d0 2018/01/31 07:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000886000-0x8)={0x80000001, 0x100000000, 0x2, 0x1, 0x81}) 2018/01/31 07:32:00 executing program 6: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/autofs\x00', 0x8080, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00005f8000-0xc4)="243fcab47ac1d05c459e57e3986cb19af6a0b01dba1697a8721b6535262232a11b34db17e24926c1533d58428d0e6c2ebd08f0a02068fd53ee6d6a8e69567e1902e9fe85de48d88d68ff54b3ae134e26b88ea2ba8a7ead0f251916230b6960652e36c09a8d3722ac5383d26e925f8fd7313c71bfdb26ef34075246c578792ff3e0a8c6888bc693dd0926d56307c6e0849788f2b53c4f08f9789176f89884a32cca89864937c118c19ea0d545b6a3fefde466d2ee3baf87d1726ae0ad0dbe9c0f3ef0c639") timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fd3000-0x10)='/dev/input/mice\x00', 0x0, 0x460802) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000fd3000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) signalfd4(r2, &(0x7f000068f000-0x8)={0x1}, 0x8, 0x80800) 2018/01/31 07:32:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ceb000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000638000)=0x1c, 0x80800) setsockopt$inet6_buf(r0, 0x29, 0xfffffffffffffffc, &(0x7f0000ec5000)="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", 0x12e) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000d84000-0x1000)="3ca6d6200a318e5d8bb36db449f3151eccc2545a6af9d7e2b4953902d17c553255a90e19c1008861f44ca602282fdcb591ac84a7b600bf6f21d36efbaacc274fc20e89760b7951fa9852c33e63ef97c6a1eeaf371ff796d3e18b78c73cb14cde02d93505096f8a7ca33363750f5fe1e6256f7a16430cd0ff6d2abb9b77f170f4fa094541edbd28476f8a3bb3cc1aaf06d296aa05e30b83294e75a6e532d7ede47ff5bc9e8efdf7fb9158d68e74294b5358d00e83a6793d7e5a8c298168120c8e5db60fb9a353bc79b14fbee68a8ce3142c27e47ec8ff5727097539fb7206c09c068fdf45df056814e87c3aad32637bf0b7728874f80a6913f073ee80bf247a9cc9daad32c8e8e21ad40f6b95cb189e3d81019e405f7c99ac9540f1f4843d0e7776794634280cd4bb973c93149dc9dd652e1f6d49f46b1c5fee7f2c09fce273e671b792b6fd742e7b876ffbd866b3f5f48b1caf82e872e84b49cc75f1f4afde960351dbefb74679d6c913227933476c3ba36d902c40f554e9c579a4b5291bba18a5878310033cd4e0637a7065401a98f595ae92204e7a3f9dfceb2af74a20dabecdbd7e4092e580cd048325134a7e9ce970dcaeaa452f6a2c4e41fe759aa77f6b1f387a5e990743e06caca8cce6efe389735521e421a183083b408f17dc169c09633946cf250fdd48d8bb2ed744fe5107e9b07e084db361878029945b18d1818c5948cacea75b6a289a63b42cffa4a1531ec38d5a92d55dc2b368e124f9f429f3983c28bb5b5ac4cee725ef8a12c954da0bba63aab788053bb02bca642336dd99bb1951eeaac113f928346071eec8a7548a90c099b204f7398072c646491c42329b623db9b476d073feb680bee40acdab5957ab45e98f282d6c0215f4f5887ac2e4b287522dc95749356b7ccce405d14bc52a2e3910c3abf6b3d1751a3268695b041e259d9aa074d8f0bf2a8de6e2e77cac7df59d3729b962587c4b61c4965c9ec3a6e1b819d0ac0e60b1b60dd47b8ea4db994fbd6a6907b00b27471fbd56e3dd93b8960ea149e9f29276f45c328b1d6f9f0e3f29daa9382cbd7ea061ae32e3d0fca64e0c0545aff3df57b809856324da5c68cb7148e5d9c5b5c3e51d3e0c33fe0a2e7c30ad4f4e0e12714e6bb1dd09561a7cbbf1bab281ce4421216190d2665a6aea0043af209ceeb7ebd8fcc89e26950c438e4af813d5036d16b520956865702f38c28882941ecc48ec07925fe85ac43339a29c354e2266b4f0ab05fbf38144249f8bd452bd4bc06aff17b3bed2eda8e151fc7bbd4a2845c9617579ae58ec420357e02cae3f3e3365afaadcce275cf578b3a10e1083ebbea465b11f3dc579eacd886cace3b00083757af67ea931d1000b54d321ad6eb972870466e0298e94332c5ea952fa3f4a6a2a7b8d8839564c798c25d9e589e0e6e5debd6e3f7c0c49eb2d1d4ed10f5b763dafe291ebdf4a1b53acab50943c6f71fd35decc52b104cf4412d7c664798bc645715d90cb0d2196a6542b129dd231578a4fa1892b824de66d8f614be10098fa5a8973f96560e1da500ae8f24df611a71d174c46f1cd492a80ddd71236a5633b6f672243b5c436bc8333bc92555edf57d1342910018788dbf2015bf5fdf7fa1c0a8ba37abdce4fce8cfe874a435c57f9fbeb34643ae99c6ca8c23340a63dd143507a2ad3634155ad77d2c3f19230a678bfa52cf5f4f81159f857b56d5584e0f6ea75252396290b70d24178ce553c0cde6c858b6eeb0723f3b6b393a601ea04b8eede04d04be6fada595e5a98ba15a635fd3ca096bff0a3b15097b1c27485feb9d6a5084b55226489f66822bb86fbc9bdcfbafb4456813ce8defa8d636a64e87dd2aeebeba0ce3fa9aadd619530ce803cd16db97c4d22f1ff295eea3ab3e7bc24ea0044fdbbb7a0bc857bce8a268a39c4b8d82ad4a79843b2d7f659f5f893a5048774cf56cb55f22487e8a9495a1b7f28f1324c3f81c1f735c6b2b0ed40a4adee69438395c1de91def66fbd4dafb079c8612bad050b9034aa3877fecaf964f845b0e7c4312cd9103178ec517d39b912d4b0672f4a68cca6c6dcaf954c73274f72c0abadbf54dd52d58c31fa52a3a4a746abda212a1f8aab4f9472cd4c201387cd486c9d3e2dbef5ccd508af0e644b13498150537e7ea3d33dddb03f8646f954da9bace77c64e74d992a0439c0d3f771bc5e3c5728881a9b4f567fd5cf9e37fb4c334ab07aee88533df432ceaf11d91d5b05d615cc142f6273d50887b48f6f18eb664dfb41b6a46e6a8b4e38cfc394cea202a76f847ac8018beaa3caa09a810176749b6a15b4f2b3975f8247ed316704a23965412207d02436365fae0dc2e5e1c59a4ec3184da3589d89f2c54ec072fc373e0bccaf180fc5fe6e57ba9e4d48abd351d4251366ec6b84b520694cc10a0c165dfd2db5ff7604900f4ffe87239cf5813bd2aae40f9e892afa9842eaaa537e20a7eabcae47ddb945d7e827f84a9dc0b2d24e55dff86e58374d1cbc11a8770c83b97dd0d828c92a9e8e0949554c358e64c4ac23b7c0d4504a10a0a1d2b7ec72137fc8a2dc74764145f0e0728f45b3ee5b328360ed51938a6d91cf4d2a0bab1567d2beb99b81127b0af087d9cf9a16920c390aa760b30f09bbd130a142c935a5162806e4bb315a56bf013d11ac55c24da5480bf3c4a6df51f8f40c5e509c643fd1306fdfc197f1db9292ede6b2511ae5d6512551e2f04679cf1498f4dfdc4321b33353cb103a3ea281fc742d79367d96e73882098766b8cc4a7a3de2e129870c63ac7ca9ccaba99f427b0e1561df660f938b2c53f90bf29a8c78b89858a3a3c5e7b488122ca606d450ddab86838e5741e7632b807d8dd8bbb0b49436d6a8c36522de805460702d1991ae4ce7b575a1bdbd6a7daffcb138faa38ae086820f5e0a3fccf3f68b84669b2cfaa5ec15f9065f33bf2d87f7b9c74ccd77eb331533ecfa993653ad7f77fce31fdf5e1b6d3e93785ed46ffde65a77de51129f963e1aae60145c8d882503864de66c10b6e73c1d1041c3108349a27ef380c43bfde4a4c67eabe19f337cdf412fa777cadbfd8797b0721be1eacd49ea2ecfc5609cf78b6f75eaad67f2661153ba4fd89c4d834ff52f88012e9481b5a9a82dd03544f10e041f988fa706844f6744b6ee44de7d632bfe81fe16915ebf5f41fec5c3fc47c9e40948f9cc4f5aca3029d1eb27c65b3e85685f3577a05fd0fea45e42a3f947f58b8f80f330da998d52d72a076f32841f5496b6f60393ba4ddbb2ceb21899a8c081b81aba9833ae73b5c80af38967aa1e05e0461277d7062a0d9195c53c8f97687727061e7bdbced4730d23b69ee37db2f49ecde88b32a6eed034303b9c70c4e54a1631dca44725af85156d5a5bf5e274a91224c0804548fa54d15d860ee26ed4ae318f0965ecf8bfe3c3e46036ca42989222b12f418c840f69afc076c4f5e7a99dfe8231d47d6cdfc5f41e579f2f370d1e7baff454c7a5761a0f8b7f79df16b9f40b588fe5e9c6db0b69aa6be1e299b35ca967a3826cad64a15f39c24d957ae1a2fc2ff0ded8284f9bf2d3ebab754e61aebb5b6e4aae3fa144ff3d6ae006a39e5f389bb30088db9e727fa1d2701c2fc48c72c702fcb74051599d5167ea505c0b2bb74233a0d03e64ec1e2dddc77a790ed01443470d923ea10d4241c38be10a4de4ec95ce24a37e0dff5d6f404cc01eeeaa5f8b319ef968a79023c1b7ec758b4017167d4d3ceba2d40761e37d2252e566a30780af8ca1f95eaa28a04de1de04417ee9df17b70cc9af9580cb027323dc7534e2f0bd915da6c00bb13bcf934bfd2f932b5804dcc10481f2888f1f9231337a22fcd3f22ebad7e3be1707beedde4ae56e32d73c7c7acb2bc3007b9c36611b34c935cf68122f8b44cf8b2de568c6866032088b06d6fe4bee9348d7039e4a1d1192141810dbab21137d6ab73388a301bdd79969c260b1bf935b93d8dab7645598cde83aca47823d8546a050d716612b34e324016f098107a8960f8b964567b3870aacb659c5fe8f9da5eae3f1d90f435e18180e0f96685c6ecade2d688ae61f8fb643210c6f84747cb25da0123a93b6a97d2a53bb0c3786ba7eba2a30ea7094dfd7ce0c80e0f7387e86d613fc17ca13661ebec118e33b14ae27b41b29b58cfc0921c4fb56efbd37d6402a4608920a8b539d3a006b98603119cd2e68d9b211fef1ce6014e33783afd4b523c32b8f56177d9153d9773954695cf92b7163b3cf52f4f892f25881c5751ffd21878a7fa436ca66593f34550aee6f08b3ec63b0ab5f1982e337cd935b0eb59d53bf9bf886f4ba101546ec8d478be7079cc25762bfb11f38868ebd890527daa2e71251b9ce1d49a4267720b30d5e48eef10b32b9af1487dd4bc883dbb6e5a808d0d2d82bbf495584399d9531ed4d2a8f79d68f662870f21a738659bed609a06e07490d6e2d857fc852f622954b22e6fc532f102f6a58421b452d4f734c89df57d0221581477cc0971a01ac501f5c259cb4b3db7690d9e37b6105cfaa21dc22f16877a70bbfdae0f5b69320fa6dca3634b06b92c9b0f936b3286c9e640107c23c8ee6554e3e5115084bae50cfd957b73598a1e67d74bdba851103651933b2138599795341b810d0ddd7aaa9644b740aa0c823fbad5b1a6aac5616d092fbcafa2043837fafaddaf244dae8148e98dc013d2d7251cd2c0016b7e30774a7652b49fe0f5baf35ada41f5110c30b385531ebda1e8349b3d503e77f738e8a4f3f522dd41bd774f8400f478f69529f8127a578f1dfd4712349d1db6a9c4a78415301cb9547ac5e3368e5488b8336e70a7e6a643446e20071c4c65367021c3ea4d2d069874c2b46725a9e3c671cb436d17bf520efe367687d35cf866c4e74c6abdfbc011080a58deabaeef2fc89719c370790a6011ed1018e2b4f902417c303a56eea7c93d4c3a5267f59776006e478d6eabc867c67bfd1c5e31e29e415cb8f480858dd8e4994b8b090dadb78472ae6a02de2dac8a1c32edf3ec23295d82e99679b21b535e7d1b60539afb7a5acc1af30c3159828891d3690ae9fa85359be1f973e6c9124015801a8e4aa9169905a41c911c2247570720f7f88a19db1446845d0ad752e0c61a803eee99f6941bea8e3953dae5ae1c07f871f5859922ac636e5fa90dc43cbb07bcdf71703e1f0b089d8c0cc3b0968579f0f1ee4881ecf1a40bfec32580c4c46989ccf8f0e6a79df22d04b031bbe5b937ee4f587e17c872fa090edb623fdf1c2bc9328c68b53c00ae3a6b4f80a4c7ae6100cb55bac086582e32f7341a7ffae4a2c402f14aa17e31b3a584fc855e6d0c3e5f20f7ec175bc8e5658c560ca13579f7d401842a3b544e6c21baea42ef49241240b488a74563c7e16d5087d50d3424049ceeeb91eb8e829f9280732d15665a17a9a66ff6f63e0124b26b1388552260fde6b74e2c3a7f401a98ef9eef6a22ac6e8d676669f2fa36df674747c2548beefc3b3c790597e745beecd9044b715f72f5c555e08534cbf588f3adf6037cf9e65402f35fa4a9e6c12dac57ed6911a703e0248f9f72dbbc5f825303deb163a18c307d5bcc303d92e932579151e1d322bcf904b71d2778ddd086a720f9e31f0da3208772505ce71e5d9ce21b7922e14ddc533dfdcf9a2f5f00b8325f9b6c4a094274543749ba3388c9b6aedaddda6db46904a9e04f567121aff59df2b1f31dd33fb09584daeba299171c428d3ba80baf7be07fa76e7c91004b8ad6dfb6ba63e7537cf0fc5377c70e0ae1b4edc992351f21442d7", 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) openat$ppp(0xffffffffffffff9c, &(0x7f0000c2d000-0x9)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 07:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x807, 0x1000100000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/enforce\x00', 0x100, 0x0) bind$ax25(r1, &(0x7f00005ce000)={0x3, {"13245401dac854"}, 0x1}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000938000+0x489)=""/132, &(0x7f0000721000-0x4)=0x84) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000078b000)={0xffffffff, 0x9, 0x7fff}) write(r0, &(0x7f0000edc000-0x26)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/01/31 07:32:00 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00005a9000)={0x1, 0x100, 0x8, 0x9d, &(0x7f0000d84000-0x9d)=""/157, 0x6f, &(0x7f00006a2000-0x6f)=""/111, 0xa5, &(0x7f0000fd5000)=""/165}) unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2018/01/31 07:32:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x100000001, 0x1, 0x0}, {0x61, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) chmod(&(0x7f0000aac000-0x8)='./file0\x00', 0x8) [ 68.169528] [] ? move_addr_to_kernel+0x50/0x50 [ 68.175732] [] SyS_sendto+0x40/0x50 [ 68.180980] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 07:32:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/checkreqprot\x00', 0x180, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c92000-0x30)={0x1c, 0x0, &(0x7f00006a4000-0x84)=[@increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000ef8000)=""}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00005d2000-0x4)=0x8, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) time(&(0x7f0000902000)=0x0) close(r1) [ 68.218578] audit: type=1326 audit(1517383920.289:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10075 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 07:32:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000089c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000521000-0x4)=0x14) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008f6000)=0xadd1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003e7000)=0x8, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000b31000-0x10)={0x5, &(0x7f0000197000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCSSOFTCAR(r2, 0x402c542c, &(0x7f0000fd9000)=0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000005d000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r2, &(0x7f0000e4e000)={0x9}, 0x8, 0x80000) 2018/01/31 07:32:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000fd7000-0xa1)=""/161) readv(r0, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aad000-0x4)=0x0, &(0x7f000006a000)=0x4) [ 68.282177] audit: type=1326 audit(1517383920.359:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10075 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 68.311872] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 68.367662] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/31 07:32:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) connect$inet(r2, &(0x7f0000825000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETSF(r0, 0x5404, &(0x7f000053b000-0x24)={0x7, 0x101, 0x3, 0xd14, 0x2, 0xffffffffffffffe0, 0x2, 0x0, 0x1ff, 0x8, 0x1f, 0x1ff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x20, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xa0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d6f000-0x8)={0x0, 0x2, 0x7f}, &(0x7f0000f28000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e97000-0x1)=@assoc_value={r2, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) 2018/01/31 07:32:00 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:00 executing program 5: clock_gettime(0x9, &(0x7f0000cd9000)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000096b000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0xbf)=""/191) 2018/01/31 07:32:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cf000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1a}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a9c000-0x10)={r1, 0x8, 0x1f, 0x80000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b1000-0x2)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/31 07:32:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) 2018/01/31 07:32:00 executing program 7: pipe2(&(0x7f0000788000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x34, 0xffffffffffffffff}, &(0x7f0000baf000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000070a000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000107000)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffff5110, 0x80000000, 0xc94d, 0x80}, &(0x7f000063c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003c0000-0x18)={r3, 0x92c, 0x30, 0x7f, 0xd7ee}, &(0x7f0000c51000)=0x18) r4 = open$dir(&(0x7f000086f000-0x2)='..', 0x40000, 0x20) mkdirat(r4, &(0x7f0000875000)='..', 0x48) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getdents(r0, &(0x7f0000994000)=""/52, 0x34) getpeername(r5, &(0x7f0000691000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fbc000)=0x1000003ba) 2018/01/31 07:32:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000)="9adc01ce", 0x3) 2018/01/31 07:32:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000069c000)=0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d54000-0x1a)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022d000-0x6)={0x0, 0x7f}, &(0x7f0000d50000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b76000)={r2, 0x8}, &(0x7f000080a000-0x4)=0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00007f4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1b, 0x15, "6807cd44d9f2f177be13844d185b12b9d9ca723339ee4aa465a297fe5548a9030777d4c6895931400eb2d378950e52433445dff4b8b6c88dff010c77dab30b0d", "e7d6ea3a18c51882f036962b9a69c742a53f87e38f29aa06704d30c0c618a689", [0xffffffffffffffff, 0x8], 0x0}) 2018/01/31 07:32:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000b26000)=0xfff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000996000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r1, 0x0, &(0x7f000055a000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fdc000)={0x0, 0x0, ""}, &(0x7f00007fe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a7b000)={r3, 0x0, 0x200}, 0x8) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 07:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b7e000-0x4)=0x0) listxattr(&(0x7f00005ad000)='./file0\x00', &(0x7f00008e0000)=""/38, 0x26) r1 = syz_open_procfs(r0, &(0x7f0000cdc000-0x69)="6e657482007076365f726f757465007752b2fe9b91e15d9fafb0def3e8516b1aae2d6c3d6266c0e0023d05a201a223ec39b426fae9d3de718d93da37e060c8651949f8401cb2e318c20871a17e31aba83230a11a3e168d6e86eaae1da21304ccffe62605d821ce7670") readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) readahead(r1, 0x1, 0x8) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000000000)="", &(0x7f0000016000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000270000)="") set_tid_address(&(0x7f0000ac2000-0x4)=0x0) 2018/01/31 07:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xffffffffffff0001, &(0x7f0000dfc000)={0x0, 0x0}) bind$pptp(r0, &(0x7f0000a70000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) 2018/01/31 07:32:01 executing program 2: r0 = socket(0x1000000000010, 0x2, 0x0) flistxattr(r0, &(0x7f0000b5c000-0xa4)=""/164, 0xfffffc1d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009e3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004c8000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x4, 0x80, 0x4}, &(0x7f0000000000)=0xa0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e94000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) 2018/01/31 07:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000031a000)={0x0, 0x0, 0x0, 0x1}, &(0x7f000022f000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc5000-0x10)={r1, 0x6, 0x9, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f00006ab000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e49000-0x40)=[{&(0x7f0000f82000-0xcc)="5fb5e30781fd716ce508ce5b4e864b7a4305cf7d6dabaf27310ecd1a8e30a6898d952537e0cc8c2e59c3e84ed008e28c001eae2617f983de2d8e16cd523b046f3afdb4bcefd188fc84808155632a43bd6e7d7544cbcf3a5ea16cdb938b44bbdd1354de317500ea282f6662d3674c742b9f390418bb2b97043b21ec8efe1e1fe0fd6c64f534c0bf178b0a21d52e078016c43b4bfdac118702cdc0144090fc6b7f0344b834672bfddd9693c7464e78c849bc0d4003f3fe7015e6f4a98fc7363ac4c7b96e7294cb2f2236a15665", 0xcc}, {&(0x7f0000aca000-0x2f)="52934eb7ea2c29dd8351c58fb84b985f693f6fb3d2950a9180d242c1f0e887a6f3b13a455c59e9d0e97d27b7e4082a", 0xfffffffffffffebd}, {&(0x7f0000da9000-0x1000)="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", 0x1000}, {&(0x7f00009e6000)="86bee2921a60a0b078deb2712e69eb8a843d4eba995b86ce09012e80c0808683a4403abecfda", 0x26}], 0x4, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x84}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c10000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x428f2f16000000, 0xff, 0x1000}, &(0x7f00002b0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000664000-0xa)={r4, 0x7, 0x1, [0x80]}, &(0x7f0000c61000)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009a8000-0x6)={r4, 0xff}, 0x6) 2018/01/31 07:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) connect$inet(r2, &(0x7f0000825000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2f000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000bd000)={0x9, 0x1ff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e3000)={0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae9000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r6 = gettid() getresuid(&(0x7f0000108000-0x4)=0x0, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000924000-0x4)=0x0) getresgid(&(0x7f0000bb0000)=0x0, &(0x7f000045b000-0x4)=0x0, &(0x7f00007d7000)=0x0) r9 = getpid() r10 = geteuid() r11 = getegid() ioctl$TIOCGSID(r5, 0x5429, &(0x7f00008a6000-0x4)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000def000-0x4)=0xc) getgroups(0x1, &(0x7f0000280000)=[0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000cf9000-0x4)=0x0) r16 = getuid() lstat(&(0x7f0000601000-0x8)='./file0\x00', &(0x7f0000377000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000519000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000443000-0x4)=0xe8) r20 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f5b000-0x4)=0x0) lstat(&(0x7f0000ce6000-0x8)='./file0\x00', &(0x7f0000d41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() r24 = getpgid(0x0) r25 = geteuid() stat(&(0x7f000024f000)='./file0\x00', &(0x7f00005af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ba0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000a1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000-0x4)=0xe8) stat(&(0x7f0000335000)='./file0\x00', &(0x7f0000595000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(0xffffffffffffffff) r31 = getuid() getgroups(0x8, &(0x7f000061a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000023e000)=0x0) fstat(r1, &(0x7f0000274000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002c1000)={0x0, 0x0, 0x0}, &(0x7f0000a7c000-0x4)=0xc) r36 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000a39000-0x4)=0x0, &(0x7f0000a59000-0x4)=0x0, &(0x7f0000168000-0x4)=0x0) r38 = getgid() sendmmsg$unix(r2, &(0x7f00006fc000-0x1c0)=[{&(0x7f00003f6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005da000)=[{&(0x7f0000c03000)="7e47932fb6ffec8a8e2eb2dd3f433122aef56db9c6de012c15b7a7c98d0071187e66c316de0d30487c84802cc36b2c03b54b36ef0a553a", 0x37}, {&(0x7f0000919000-0x77)="2fae9feffe13afe8df0d64c757f80febc0be09f941c4b2ca0a5454bf119da31dd02ba4861eba11d4012ccc2f37523bc7c5d70a61aaeb8fcb04e37ab7d00f49ab3bcca9f73deff58040b41952361399209818c3d3643377b40550e4d29c0967d2de9974f1c777c6ac7630c7252e5e9c3658edec57b8582d", 0x77}], 0x2, 0x0, 0x0, 0x48004}, {&(0x7f0000a44000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005fe000-0x40)=[{&(0x7f000054e000-0x3c)="a6fded0f7f8efa3294ade7392f20116c6e476c077ea623a114cb97a5a788a9dc5db36c5bf2d699a9bc0fdaf41aaa07c92d3936fbf2be035f8fb3a896", 0x3c}, {&(0x7f000081d000)="c476a0cc62c0f79fb7d755f0242eda6e5b79a6aec657648a4a46659fb62500e988a02c4e74", 0x25}, {&(0x7f00001fe000-0xd0)="de953f5a90f07bc9be0e28be60fa9c3b81599b403d660e25bf4df90b198e67d4197145ef3febaad04f7b76d6ac172605a42ec30e9b8d6e4d6738ea9d50fc629919315e1ddc277d52bb0b4acfbcfb389c11018f2134b43c1d3f288fdb07b4d0bbe64ef8bfd5d02a43fcac4fedeb4ebcdd4b34f3c4132963faa9d80f31554d88da4c48e17d21dde8e1058b921313dfbe35f6f0515d4122023736f60792c893888055318dd31134080dde58f064d233a5537697cd564e4b33891ecad1fc326f3ae3e2e02f1b328180f996c0a3a515a56b6f", 0xd0}, {&(0x7f0000aa4000-0x37)="c9d22dbefd6cbf0f8b71f8e4a4da51289366b78860a9a1c303cc1e92e204b1a3de847f04d2608e2f872db302d6b1c172f6bb3272530998", 0x37}], 0x4, &(0x7f0000a34000-0x100)=[@rights={0x20, 0x1, 0x1, [r0, r3, r0, r5]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r5, r0, r2, r4, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r4, r3, r4]}, @rights={0x28, 0x1, 0x1, [r3, r4, r0, r4, r5]}], 0x100, 0x20000000}, {&(0x7f0000fb5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000760000-0x10)=[{&(0x7f0000889000-0x26)="fbde321d883a5c4fb920f82915172b44fa5ea6d8be198dc1e27a214bd73f3713f4b2bbf55789", 0x26}], 0x1, &(0x7f000097a000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4}, {&(0x7f0000adc000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b3c000)=[{&(0x7f0000e24000-0x72)="7067ee8d04da336a7fa1f15d568b4359fd2d638b7e903f4c473690876dcf27f1a4c2983b796d6140264b1f74a90c15d99a4653bd3a472bfcffd09ccfab36fdbca107bb44a1c505e4ddd596d0b49fed5dd8f3c0e6f22ef543095d6924b009753bebb902bfdf87252f57ebaf0e271878b1940f", 0x72}, {&(0x7f00002a6000-0xed)="72659c10125843e6292e7e107487b3e60264f80e4fff5f5bf99cfa92c11c438954e26b7c2b51f3751c9a6f90d9dac230cbe5baacb016db2a1751b8e0af9bbe310fa182c816444de3a9f1dbb24c5ac55c41acb28ef246fc467053400a7e394b174f613b02f06f6b4699e3f36f4d327fdf4c166ce5178d28fddd72caba864c9d7fa8c926fc9fd8556709b70fe57811b5e42764a9357232b684e27cfbe2333d12fd3dad5feeca159bcecbf6120865d0b8d3b3febff1300e922abec2547a402b1040c4a550f1d5373b9d064e492a6efcb922b83243efd943b24a002741693fd54ab41737cb935f6507798435725100", 0xed}, {&(0x7f0000819000)="41acebd6e2e3020495", 0x9}], 0x3, &(0x7f00008e3000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x40, 0x40}, {&(0x7f0000ed4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000753000-0x80)=[{&(0x7f00002c3000-0xcb)="70ed5a3cb1844096d0206632fcf86053ba68eda9d8977285c72e80ca5d524e5461962961ae16fcfaa8fafada8548cdec715c0b2243dc52fa6c12d49b9cf40c49543d41370c06c6882e2990ad7033543d0ff0e7a8b07be688988e5dabf352cc8d4abc9cef47f6d7025c10ccbcaa285ed32a870b4afe5ffff2b623b2efb545447340ca550895221fa3be05a7e8c0f1e240c746c298b47710d3dd7aa47b3e7e0214045a16bf7be564af8f07a0b9585f493b6fb612d69ca75475f0cb73c873167829c177a0057a0ed7ee6e75c5", 0xcb}, {&(0x7f0000c84000-0x39)="083e10a43864d839534d09566a3ff08dba4814725d3d86ec395672ed3fcb901a322132472ae35280ff91b06cbc0df29b0dd341147cf451729d", 0x39}, {&(0x7f00004a2000)="55c5cfc6b8dcd5330cedbad6c3d6d22283864da85688ae4dafde7f39aa0cee0c867137ab2ac55a4ade52ebd68cd2a39348b209bdb036224e40dd6514a51a2e5760a49e7d39fd7532cfc80c841cbd65d31d5b06538dc7080f85750127657a9f690cf286c3ece7cf2c6965c7dba2223a13b852ecb4807091b577989faed2e98256717d77b5f75f37ba7289fbb9f126c19a137a448189e586a3fe9b3df8f67fa91355c9ff66b1501ca04c9555e9e3c75c035d28e856c675eb06c0f1f2b431b2ebc3ded8af6c98da73df68f2aa38d52bba19a14136485150233bbb1d56529e", 0xdd}, {&(0x7f000063c000-0x2d)="c0846c0c14aae052d57a74fdb282d255ff1e50bf5e0dbf8d2d06639099a8bd0ab82d7a168c912335e2702625ac", 0x2d}, {&(0x7f0000c93000-0x21)="1adb3dc71385458d8d33357fe8ea83cd64c4539466ffc1ad9b3aaec81ba74f3639", 0x21}, {&(0x7f0000656000-0x33)="5cca87ae0191b836b3a24cc7d5804f583d3fe59e44bbe050017a93465236fa097c7c11203c0a05dfeb004cd03d063f5f7ab4ce", 0x33}, {&(0x7f0000fb5000-0xd9)="e9e17726633f4d246f0eab70c4742f90d26bfec84b333ba2de32d793b3b584bcbee866e402376bec4563d18bfa23f5fd706d1e325b47304bc20cf3cff1b9475d885379b118520012419b868b6873e7b5c668a12972e1a8fa75262c8d34e0448eb87d32e40fda6b29b76b815f63d9ebbf622400b55f9894d0a11e33ccd1ed3b6ad0bba3b2800b2ddabe382238e52c9cc6a4354fd83255a11cdcba5a205d0f333c5204fb06e9b90daf403be54dfd0ce98f85f31590141ddbb0cc7ec0efc8fc5ce10bebb18dead8ed00792b55e1ea4eef791a8ce02e3ec01aef6a", 0xd9}, {&(0x7f0000af9000-0xcc)="b2a7f4bf65f8bb540d821d3b641481982cd6ada0340d0cbddf4f9f95a689b35c68994efcafbd3fea6c68c0557238e17efa3333c0c91239cc1fc703575e7a822566b321abdb2d60d955d035937b3230ef8132f0b72ff08653295219802d924eb1bd067ff3933383adaaea2c19e555b4a52e2cb5bcde79f4f4224d5554d8771cf358467cdf39c920b4917dcb97a904e9d7a4c673efbce0c9cb92ea527efca4e563d04505229cf3588e147ab473fdcc379e8c86710838076aeff536c1954a213bf312b1abf541cbe78654089f98", 0xcc}], 0x8, &(0x7f0000b73000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x80}, {&(0x7f000038d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c09000)=[{&(0x7f00002c0000)="80c12cede262ae7eed85a61789", 0xd}, {&(0x7f0000203000-0xb7)="5963e1d077469697a77504e916b135c8b37af62b2a859d183b6f7a4f5c823169157943ed2afa03d03b72558b32713ab10ad6bdf9d292fd6179ec2c4f398a8e8e10a4dc1f1ec6186431f9c6184da7adc5c344442b6d04c393c3545f4a5f89a6958d2d57f2f34cb511f5bcde791f99e2d33e63387de323a351216d8465b6139527dfff22218b077d3090bd4dfebd08f0ba7a53d5682373e2fb7a342ccc131357608be2167dc91d4a47a3ecb93f016f04c05eb3760eca7b37", 0xb7}, {&(0x7f0000c46000-0xdb)="ecb7392598684d0f903f0b22d533e3d87dce42e428017ec2fd610165e332d83ca73ea0e73b3f00ae541822b59f14d94393fb28a71ca58ad0950367c9d474e779eeef8cacdd7acc3b9b7f66b1fcf873bf0a0133443992209191350054ca32d8bce364dcbc72dfeee77f931f3576d38fd0f5af0817b5ae51fae8da536fd019df3e8ed9d3ff06857a39bdff6622ce5f6431b885c2c2d06def59ebe6e0678857409a730e60e66f1f718b465a93c856d0917a4f0ad986445c47794676082a76e970c8d157e85232f66b0191ce8e7d3b53da1a5b41c1dd9cde9b167f2aca", 0xdb}, {&(0x7f00000bc000)="6037365a8c9e89d7055fc711de31b6ebb81ed37b9ef64695af359a22e85e2564404ac6804f69665890b1117710d94279783eaa2dd170b7fe8576cdb820541fcb907feed969cd65495269a1fd1601a1e5b5eed15429f1213e8d827c92c7981ea1cdade9554f8bf18c7ae2a603c22535e157e54278e1dc3289863361b0a7d97b5db9d95b8fa6ee65b53cbe12cff7a7da0ac6a415d3672656c8f94de611ae7dfa73a8b71d8d6967a49433edd88f4dabecbf4f", 0xb1}], 0x4, &(0x7f0000925000)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x30, 0x1, 0x1, [r3, r2, r0, r5, r2, r2, r1, r1]}], 0xa0, 0x20000000}, {&(0x7f00004a6000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fbf000)=[{&(0x7f00007b3000-0xa8)="089594805649a09d025c0d69ecc6b7a1a245a7344e19aaaddf55d3167b6eebafedfaebf110f59c4fd4c2173afda7fbfdc14d76c699dc4cfce33bafa4d0798cf4a2751fff84ed7db418b7c331776befd65788442e5256acf733b9cb82ca8b49950dd6d27622c3b4d0d5001b2d6e1cd18781945e40aabbd68267448b6486fd651517d90fbd45ea6aac22d3a814e8480f4ce51b8c97567a285d939cec1141fde0332084b7d68dc53507", 0xa8}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00009cb000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00008e7000-0x20)=[{&(0x7f00002a1000)="27ec7271f7212e987ef41d6865dca2ffb4fbc9dfd18fbe47bc655f61cc6446a70cde7cff8014cd1719bc70de1887bea11f535795f72d476d29acb0cacb7297dbfbf6058c50178a2bc5aa501b7deef2e8626129e9b34be7c98f776b2a73b33e30589fb847481a04087c020846f55408f16841b5920993dea386a5234e08c67889a2008472aca8f1c18e75c518e12d56aceda5494e9a5d3dc7", 0x98}, {&(0x7f00000df000)="e7b42a02a54f2f1f3918fac2cb9ae0214ac3d92fa7bb53cdeaca7bd15d3e68bfc1a20aa916cf3f4b", 0x28}], 0x2, &(0x7f0000c2b000)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x20, 0x488c0}], 0x8, 0x8000) sendmsg$key(r5, &(0x7f0000140000-0x38)={0x0, 0x0, &(0x7f00006e7000)={&(0x7f0000dc5000-0xb0)={0x2, 0x17, 0x2, 0xb, 0x28, 0x0, 0x1, 0x2, [@sadb_x_policy={0x0, 0x12, 0x1, 0x1, 0x0, 0xa, 0x3, {0x0, 0xff, 0x200008000, 0xffff, 0x0, 0x9, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}}, @sadb_x_policy={0x0, 0x12, 0x1, 0x3, 0x0, 0xb, 0x3f, {0x0, 0x3c, 0x3, 0x5, 0x0, 0x7, 0x0, @in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_spirange={0x0, 0x10, 0x1, 0x3, 0x0}, @sadb_ident={0x0, 0xb, 0x1ff, 0x0, 0x8}]}, 0xfffffffffffffe9b}, 0x1, 0x0, 0x0, 0x0}, 0x4c040) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000f72000-0x4)=0x2) getsockname$packet(r3, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000055e000)=0x14) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002fc000)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000627000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/31 07:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f000062a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005af000-0x4)=0x48, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f00005b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000007c000)=0x14, 0x80000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/pktcdvd/control\x00', 0x20, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00008b8000-0xc)={0x0, 0x1000000000000000, 0x41}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00005be000-0x75)="140481ffcedf1c5da03f7c058552d9344fedd07e957b5ab0ebae6370379595fc155b304adcacb737baee6ca65852cd57feaf339c5047c34c1e710aac4e464ed82d8d7e5b3019e97bcf12823743dc51c193b4bb6eadb9f7f9c4e4a928301006dfc67f1600ee68238cbf805d4f9b5370997f839104d8", 0x75) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00001fc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000086f000)=0x60) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00005f9000-0x4)=0x0) dup(r1) 2018/01/31 07:32:01 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000040000)={0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x53, 0x8, &(0x7f0000029000-0x8e)=""/142, &(0x7f0000041000-0x4)=0x8e) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0x20) open(&(0x7f0000001000-0xa)='./control\x00', 0x0, 0x10) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000040000)='./control\x00', 0x0, 0x0) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000125000)={{0xa, 0x3, 0x1d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0xa4}, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x9692, [0x7, 0x80000000, 0x6, 0xf362, 0x80, 0x4, 0x30, 0x40]}, 0x5c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000ea000-0x4)=0x6, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000475000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f36000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00007c1000)=0x0, &(0x7f0000b76000-0x4)=0x0, &(0x7f00009da000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009f3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x80, 0x80, 0x5e, 0x0, r2}, {0x3, 0x1, 0x1400000000000000, 0x10000, 0x6, 0x0, 0x3ff, 0x8}, {0xffffffffffff0000, 0x8, 0xaa5, 0x9}, 0x3, 0x3, 0x0, 0x1, 0x3, 0xa1b9913fd88307d}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x54b4, 0x1, 0x2, 0x7}}, 0xe8) sendto$inet(r0, &(0x7f0000ec0000)="", 0x0, 0x4000000, &(0x7f00004ae000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000099c000)=0x0, &(0x7f00006d6000)=0x4) 2018/01/31 07:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000164000-0x28)={@common="6c6f000000001000", &(0x7f0000ffe000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x1f2, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000884000-0x15)=@known='com.apple.FinderInfo\x00') setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00005ba000-0x4)=0x21d, 0x4) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) timer_create(0x7, &(0x7f00002aa000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000d48000)="f833366327fcb97352cd5b561f06eaf222de2d1a2e125fe1f23dcfa5e247de8d70b2e0ffdf2f2a42583101b2", &(0x7f0000a0f000)="b3512fc1013b8a1ae85e626506b821248544856a7240e2f3c3dd8e8f8498d19b1e5471eba4542d5e0a047c67ecd87f28101b561fdb35335ec01d5082db8116a23627f9e6f148508e7fdb3f96c4455ec610cbc723dba77e978ca35c14f129992e32500b5b1041ab1851cbfc873a085f8e77624c62fe71a10b44a7b8f9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbd000-0x4)=0x0) 2018/01/31 07:32:01 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000d26000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x10, 0x800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a78000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000783000)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000792000-0x10)={0x3ff, 0x8000, 0x7fff, 0xbeb, 0x0}, &(0x7f00009c3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a38000-0xb8)={r2, 0x10, 0x20, 0x2, 0xfffffffffffff800, 0x6, 0xa880000000000000, 0x7fff, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9, 0x225, 0x8000, 0x246}}, &(0x7f0000909000-0x4)=0xb8) r4 = eventfd(0x9) write$eventfd(r4, &(0x7f00002db000-0x8)=0x0, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000d26000-0x70)=[{&(0x7f000044f000-0xcc)="500618e55207b73711eb2c2b059e93c69e2588ff930a1bdafb707db76a7f86df0e71efe9329fa6dac243024c30ae7a4942b88142432ecaa5141fccfd91dce07ce4d431ed96f74266ea394ca376c7bbe97df32525c8ce4959d9270b6d037905f693ce5cd0b86a517fcdf3f9331e9679f9f9f0fdfe541432f9ad4dcc05056902f5d0cf695f57091c011261ecae4b91d915838f947bf4a7367eba2896221648a6d4b3b575a07c5ea1f7ebf580bd11d2b6edb3c4ffc39f5e48373a30344407d4e8eb8e1229d456a174018a05c46d", 0xcc}, {&(0x7f0000a68000-0x61)="e3b5ed9b4265489830cbb0e754941baf1eeebffef51f6097529d730d2cb3e898c5167eb05dea41c7a073000b8cfc4606d431e03d37941be6a9f2a3720a76d9dea7efaaf06dac37508ca80128b2e9aa43aabe9e3a86f63b91c68c5a326e9c74ff23", 0x61}, {&(0x7f0000598000-0x94)="6f56dc390beda8fbbe24534d8712339e3239d78c97e15a2231814040f3d9c4f2157a39f9dbbdaa0809448b7db01b4ecbda5bc076a39ad0a79fe45360bcf472ede740f6566866baec4bf86fa6715bc9f047cdd427136f40bae49d3db1f043ba41571f851d6324f5db22a72b22872003879ef266a4ea917398e7175ef695bcce0c0fe07e423a2ce754cd90d288e6c3a328193260d7", 0x94}, {&(0x7f000065d000)="90e2d54e760be666c7e35166109fd3238351074130f9ef9105c71edd1dcd62afa6c0f6fbea7c2cbc221855a25bf80788041aa6396a7368db4fd52db70c0bbabdc52d0415ca2a1f3bd6b933b5b2c0334574280e09861c827aef595409a338be3afe8a332aa5b0a46e992709144fc8a91900d0bd6796383e0e75f2e9910600a01190a1afa6e465312e0a87a56332603b17d447f82aeab01e417fd78ca25bd09009d895988b17bf4992c640fc83a942978816f30697b7b6ef3470a5d0b1a8736d8e3b9d71176f", 0xc5}, {&(0x7f0000ce8000-0xb1)="088f5315ecd13434f4562ef38dfb964dd84ca1e9004770fa6ce1f92a920bf5e0aae12441f5b7cfc848148ac10543fe14bc3326d852cce5e7bbdf71f0f41e37c9da7022289e201c99ffd760d7f794b259bc67e99f344e182a8786fc599011a84d6ef391d342032c0462eee6dffde9cdf4ce42551ff8ca286263de739ba8ade323be18451e358e1366a1059fcfef8d7c8e04024613a4e8320f6a74511f4d4e2bd7aee9245256acf9fc80538a3d0241e1a653", 0xb1}, {&(0x7f0000308000-0x98)="b02da8a95ed9b20e817ee5d80dd5d2f2ced843c2cb0f23d17d921b3c10082bc1c4b5a4623b3cc742a88a764c9e7a4ea8131b8fc6a985d5ecf8ae99f7a86530f7eb3b472c270ccc6e7b9379ad6698c0dbc3b0a4b6a12194d1f69262b285962c12270db948446dc7f5720a8354ab2e8bc42015baacd3865381997a7a89c32548188cbdbb017102fc9a677b771f72d1c273564284d0b8bdc946", 0x98}, {&(0x7f00006a6000-0xc6)="dbd10cddb919b8f77db1157db2420c475f71a04a8b0d9a4cf6b692dfe18c78eaa0f9c1c030fbf5c07c2c0821b69723b0ca530e2606068ccd08845e76174d05e4c671e9b418108536b770cdf515a21937273a39519b6e40b152154ab4cbb68702fc6cf0f76ad0b7f9245a3649afb4057092da3fea981b123a28883c388af192ca9afff6e3a36ee107e5dc053344dc70557c53d0cd3cc1e4b62c2097b12eae0ad878d9dc3dc13f6b171efdf50dfe61a0c26600b453d27f6a3582be570d9a7a4e7829628b6a950a", 0xc6}], 0x7, 0x0) 2018/01/31 07:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) 2018/01/31 07:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getpeername(r0, &(0x7f0000d96000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009da000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00002b0000)={0x1, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000042e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000827000-0x4)=0x6, &(0x7f0000ab5000)=0x4) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r0, &(0x7f0000d75000)={&(0x7f0000b19000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f45000-0x30)=[], 0x0, &(0x7f0000c40000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000805000)=0x1, 0x4) 2018/01/31 07:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000985000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b0a000-0x6)={0x0, 0x9}, &(0x7f0000361000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000036f000-0x10)={0x0, 0xa, 0x7bd14bbd, 0x3, r2}, 0x10) mlockall(0x1) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000acb000-0x64)={&(0x7f00002b5000)=[0x8c00, 0x5, 0x800, 0x5, 0x9, 0xffffffff], 0x6, 0x100, 0x7, 0x1000, 0x3b8b, 0x8, {0x216, 0x200, 0x6, 0x80000001, 0xb4, 0x100000001, 0x5, 0x0, 0x0, 0x35c2, 0x9, 0x1, 0xd2a, 0x10001, "e8acce5c82e756596f2475f98517042845d5ae9d526ab8842a008ddf8f643f60"}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000089c000)={0x1ff, 0x2, 0xffffffff, 0xffffffffffffff9a, 0xe2}, 0x14) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$unlink(0x9, r3, r4) 2018/01/31 07:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000713000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a8a000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/31 07:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f000096a000-0x10)={0x4, 0x0, 0x0, "738169a6c57d", 0x0, 0x0}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000043f000-0x9)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000618000-0x10)="36b2d204e55ce997050a8d56fcb3865d", 0x10) shutdown(r1, 0x1) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/ppp\x00', 0x401, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000734000-0x4)=0x5694, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000028b000-0x4)=r1) 2018/01/31 07:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1268, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005f6000)=0x0) 2018/01/31 07:32:01 executing program 7: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000df9000-0x8)={0x0, 0x1000, 0x6}, &(0x7f0000df9000-0x4)=0x8) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000df8000)={r3, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000df8000)=0x98) r4 = socket$inet(0x2, 0x6, 0x3) r5 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000843000)=0x0) getuid() socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000df8000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r5, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb, @void=""}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/31 07:32:01 executing program 5: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b0000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a70000-0xbc)={0x4, 0x2, 'client0\x00', 0x1, "9ba08bcbaa213008", "0009f3262bd6e706784671753d3815c1b2299eeca6a03de95cafdf431337b8bf", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x8}, &(0x7f0000a6f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000528000)={0x0, 0x0}, 0x8) 2018/01/31 07:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00004b3000)={0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f17000-0x10)={r1, r2+30000000}, &(0x7f0000f17000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f16000-0xf)={0x77359400, 0x0}, 0x10) 2018/01/31 07:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad8000)={0x0, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00008fb000-0x3)=0x7) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000a88000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f0000698000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='security.ima\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0xffffffffffffffff) r2 = open(&(0x7f0000191000-0x8)='./file0\x00', 0xc800, 0x20) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000471000)=""/187) 2018/01/31 07:32:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000)=""/75) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @common='bridge0\x00'}}) 2018/01/31 07:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f00002c7000-0x10)='/dev/input/mice\x00', 0x0, 0x2c0702) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000925000-0x4)=0x3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvmmsg(r2, &(0x7f0000cde000-0x3c)=[{{&(0x7f0000f7d000+0xd6b)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000711000)=[{&(0x7f0000e4d000-0x94)=""/148, 0x94}, {&(0x7f00007d9000-0x57)=""/87, 0x57}, {&(0x7f0000ff6000-0x39)=""/57, 0x39}, {&(0x7f0000207000-0x32)=""/50, 0x32}, {&(0x7f0000fcf000-0x18)=""/24, 0x18}, {&(0x7f00002de000)=""/235, 0xeb}, {&(0x7f00007ab000)=""/27, 0x1b}, {&(0x7f0000ef2000)=""/17, 0x11}, {&(0x7f0000333000)=""/139, 0x8b}], 0x9, &(0x7f0000896000+0x2c8)=""/6, 0x6, 0x800}, 0x8}], 0x1, 0x10000, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00002bf000)=@common='ip6_vti0\x00') 2018/01/31 07:32:01 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f00007b3000)="", 0x0) 2018/01/31 07:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f00008ab000)="270000001400ff07060e0000150f000087000000f608ff03", 0xfffffffffffffc59) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000505000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000439000)=0x2, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000450000)='/dev/sg#\x00', 0xffff, 0x10400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) getsockopt(r1, 0x7, 0x200, &(0x7f00003d2000)=""/16, &(0x7f0000184000)=0x10) 2018/01/31 07:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000a3c000)='keyring\x00', &(0x7f0000163000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000e24000)='keyring\x00', &(0x7f000062a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000670000-0x8)='trusted\x00', &(0x7f0000be4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$reject(0x13, r1, 0x5, 0x20, r2) connect(r0, &(0x7f0000a18000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x2}}, 0x2e) r3 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xe1ef, 0xffffffffffffff3f) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) truncate(&(0x7f0000994000-0x8)='./file0\x00', 0x1) shutdown(r0, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f000072d000-0x8)='./file0\x00', 0x0, 0xc0b4f00341ebb22a) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x22b) 2018/01/31 07:32:01 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000212000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x3f, 0xffffffff, 0x4, 0x100000001, 0x8, 0x100000001}) chroot(&(0x7f000056d000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000002f000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000005c000-0x4)=0xc) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000005b000)={0x0, 0x0, 0x0}, &(0x7f000005c000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000055000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x85e7, 0x1, 0x0, 0x2, 0x20, 0xa0, 0x3f, r3, r4}, {0xae, 0x1, 0x7, 0x5, 0x7, 0x6, 0xc000000000000000, 0x6}, {0x7fffffff, 0x8, 0x9, 0xbf}, 0x31e7, 0xd, 0x1, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x6, 0x2, 0x0, 0x0, 0x5, 0x1, 0x4}}, 0xe8) fcntl$notify(r2, 0x402, 0x2) ioctl$int_out(r2, 0x1, &(0x7f000000e000-0x8)=0x0) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xffffffffffffffff) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) 2018/01/31 07:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000333000)=[], 0x0, 0x0) ppoll(&(0x7f0000cae000-0x50)=[{r0, 0x104, 0x0}], 0x1, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2018/01/31 07:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000bc3000)=@file={0x0, ""/4096}, &(0x7f00005c9000-0x4)=0x1002, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000079000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r1, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) getsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000967000-0xf3)=""/243, &(0x7f0000137000)=0xfffffffffffffd65) openat$keychord(0xffffffffffffff9c, &(0x7f0000088000-0xe)='/dev/keychord\x00', 0x40400, 0x0) mprotect(&(0x7f000049a000/0x2000)=nil, 0x2000, 0x0) 2018/01/31 07:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ce000-0x10)='/dev/sequencer2\x00', 0x444180, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000969000)=0xffffffff, &(0x7f0000557000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000003f000)=0x1000) shutdown(r0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) 2018/01/31 07:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a0a000)={0x0, 0x60000000000000}, &(0x7f0000510000)=0x8) pipe(&(0x7f0000dcf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00004cf000)={&(0x7f000081b000/0x3000)=nil, 0x1000, 0x1, 0x80, &(0x7f0000948000/0x4000)=nil, 0x2}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b73000)=r1, 0xfffffdda) connect$inet6(r0, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000028c000)=0x0) timer_create(0x0, &(0x7f0000eb2000-0x60)={0x0, 0x1, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028f000-0x4)=0x0) 2018/01/31 07:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:01 executing program 5: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000031000-0x8)='./file0\x00', 0x80000, 0x98) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') creat(&(0x7f000002b000)='./file0\x00', 0x7) stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:32:01 executing program 4: prctl$seccomp(0x29, 0x1, &(0x7f0000e39000-0x10)={0x200000000000013b, &(0x7f0000547000)=[{0x7fffffff, 0x7, 0x101, 0x1}, {0x4dbbb68e, 0x0, 0xff, 0x0}, {0xf7, 0x0, 0x3, 0x3}, {0xb9, 0x0, 0xffffffff, 0x4cb5}, {0x2, 0x6, 0x4, 0x100081}, {0x2, 0x9, 0x8, 0x3}, {0xfffffffff74ba93f, 0x102, 0x3, 0x4}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) 2018/01/31 07:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000193000)=0x0) tkill(r2, 0x28) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) fallocate(r1, 0x0, 0x1000, 0x4) 2018/01/31 07:32:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2240, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009a3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000095d000)={@common='ip_vti0\x00', @ifru_flags=0x200}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b00000)={0x6, 0x3, 0x810000000, 0x5, 0xdebd, 0x1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) write(r2, &(0x7f0000ae2000-0xa5)='\x00', 0x1) splice(r3, &(0x7f00000ff000-0x8)=0x0, r0, &(0x7f0000110000-0x8)=0x0, 0x7ff, 0x8) read(r3, &(0x7f00003c4000-0xb5)=""/181, 0x142) 2018/01/31 07:32:01 executing program 2: sysfs$2(0x77, 0x0, &(0x7f0000c77000)=""/177) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) epoll_pwait(r0, &(0x7f0000e53000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x9, &(0x7f0000bee000)={0x1}, 0x8) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/enforce\x00', 0x101000, 0x0) connect$unix(r2, &(0x7f0000704000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/31 07:32:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000004000)="d2451316a471852b580f72fed4d5abb73f5baba7fae6449733619eb96746f59f452d136bbedd3ccefb8bed304001c35c92b7affcf4de62754cf4e8568c523bee06478e94b4407ef70eb18a11247e97445930f8f368fe0a28", 0x58) sendmsg$key(r1, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000001000)={0x2, 0xb, 0x1, 0xf, 0x20, 0x0, 0x3, 0x0, [@sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x9, 0x5, {0x6, 0x3f, 0xd82, 0x3, 0x0, 0x2, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19, 0x0, 0x0}, @sadb_address={0x5, 0x0, 0x3f, 0xa0, 0x0, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}, @sadb_sa={0x2, 0x1, 0x3, 0xffffffff80000001, 0x7, 0x8f, 0x0, 0x20000000}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x14, 0x4}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x90af819871db6c5b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000-0x5)={r3, 0x8}, 0x6) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) 2018/01/31 07:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ce000-0x10)='/dev/sequencer2\x00', 0x444180, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000969000)=0xffffffff, &(0x7f0000557000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000003f000)=0x1000) shutdown(r0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) 2018/01/31 07:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:01 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x20000000004, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0xd90) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/31 07:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f0000c47000-0x39)="3900000013000100008000008000fffd180000400100000045000107000000140d001a000400020000000900000000000000010c00001ee400", 0x39}], 0x1) r1 = accept(r0, &(0x7f00006e1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f93000)=0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000a03000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006a9000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000016c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, 0xfffffffffffffffe, 0xffff, 0x0, 0x5, 0x1000000, r2}) 2018/01/31 07:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004a9000)=0x8, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000e8e000)='./file0\x00', 0x410101, 0x22) ioctl$TCSBRKP(r2, 0x5425, 0x7) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007c8000-0x8)=0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000547000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x0, ""}}]}, 0x33}, 0x1, 0x0, 0x0, 0x0}, 0x0) lseek(r1, 0x0, 0x43) [ 69.655901] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 07:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d16000-0xc)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c0b000-0x18)={0x6f08, 0x7ff, 0x0, 0x6, 0x6, 0x0}) fadvise64(r0, 0x2b, 0x6, 0x7) 2018/01/31 07:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d69000)=0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) ptrace$getregs(0xffffffffffffffff, r1, 0x0, &(0x7f0000b88000)=""/85) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r1, 0x31) r3 = dup3(r0, r0, 0x80000) getpeername$inet6(r3, &(0x7f0000be2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c19000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000f0e000)={0x2, 0x1, 'client1\x00', 0x1, "6cf6e4b19c77b1cc", "a6d798571a535f8c956f45015d2de93df1ba9a30f1a023334e60da2adbc7733d", 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x420b, r2, 0x0, 0x0) ptrace$peekuser(0x3, r1, 0x17a9) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000bae000-0x8)={0x0, 0x3}, &(0x7f0000a24000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000042000)={r4, 0x8, 0x0}, &(0x7f0000dcb000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000077d000-0x8)=@assoc_value={r5, 0x4}, &(0x7f0000fd7000)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x5) 2018/01/31 07:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d7a000)='/dev/loop#\x00', 0xfffffffffffffff5, 0x101) r1 = memfd_create(&(0x7f00006ec000-0x11)="74756e08000000000000008000000000a4", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f0000cac000+0xe1b)=0x0, 0x100000001) 2018/01/31 07:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000079b000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000ecf000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_wolinfo={0x25, 0x0, 0xffffffffffffffff, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x200000000]}, 0xfffffcad) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a1e000-0xe)='/selinux/load\x00', 0x2, 0x0) fsync(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x20, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009bc000)=0x0) 2018/01/31 07:32:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r2 = open(&(0x7f00007ae000-0x8)='./file0\x00', 0x10000, 0x8) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000726000)=""/182) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000b64000)=[], 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000068c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000d5e000+0x5d1)=0x0, &(0x7f000093c000-0x4)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f000008a000)={0x8000, 0x7, 0x1, 0x3f, 0x7, [{0x100000001, 0x8001, 0x1ff, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x3, 0xfffffffffffffffa, 0x3ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x200, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x400, 0xfffffffffffffffa, 0x100, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}, {0x3d9, 0x2, 0x5f, 0x0, 0x0, 0x588, 0x0, 0x0, 0x0}, {0x6, 0xfff, 0xd0d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x79b, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:32:01 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000071f000-0xa)='/dev/ptmx\x00', 0x7ffd, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000efa000-0x4)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000224000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c8e000)={0xa, [0x8, 0xfffffffffffff1bf, 0x401, 0x0, 0x3, 0x8, 0x8, 0x1f, 0x1f, 0xfffffffffffffff9]}, 0x18) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) [ 69.696906] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 07:32:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) sendmsg$inet_sctp(r1, &(0x7f0000724000-0x38)={&(0x7f0000c67000)=@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x89)="0220e625f7137e4fc868cc8cad5ffab5758d116af6593282f33c23b72e064ef00c3960203a76d75be64e29312f057059c296b3e64547b7e350970b843825c24b0f75e5fbd5f02554909acaefd3e0b3cd1bd425644cf1dd56685afe0670ef50ea995e353e140b979db9c30f8cf1401483c7588c96204a42522c5a16d58af36b46655b3f7aac455be46e", 0x89}, {&(0x7f0000001000-0x44)="04c9624a9861d4e63eddd50d93eca9040d54cf10c8a49b1367e77d6f60f0e9826dc78dcbcf0ad84b21f94b5c80141d49926a3eb064683eb3e94b8c2531dcff508fec9301", 0x44}, {&(0x7f00002b6000)="52a914b8229ab7694c4dd3cece067500b7ec830ace072120ead4f1b3791cef5324f873c85a39caf04f9aeb1a89d87b88a729c43b9cc6", 0x36}, {&(0x7f0000001000-0x37)="6a24d6febce184e65a940da7bc0caab2bd36925fb34af9e68adb94c62887246ca173bc9ed71d7811053b019e11ce4fc5cd1786378162ac", 0x37}, {&(0x7f0000b30000)="335ad4c908b5be5125ba0aaaa4e8b746dd6be0d62fb1b5a76aac08880e758db8f62874b53e5d8efd7f608bc0894bc4e58c8b39932c93b1c6e89d71fe38f50e0a9651f232d8b6395f2b33bb4bf9e7a0efcceef9a785e7fbd931a978812db7f9af85e0fe3308d574af97b4ba945234c6aba60678fcc602e79ba2a88d8d400ad977ac4c929c8b086e8f2d9a474ab5064cdd74c7fd0b29159b4018ed8c26994736696e74ecac9933989c88b893b26b005c3e4aac59285feea2cee0ca546f2cd5a76ae3e4cd1e27ed0112bc8bcc8d", 0xcc}, {&(0x7f000002a000)="8c59cef4a21c8f970082eb167589c515e238827bdb58f10b5abd8e05cad4d869e7af2343d4ecc8fba86c8912e536de93d3cde48645e61cd7b490218348681c55367abaeeffc93ca1ee23d7375247b2fb52f8f240250ae7295de82c403d7cdca80361d4d578d4665966aeb4f2b950343e4f22ed7971da69a939347c83711ad056a5c7d72eada65eb3bccd863accc753bde8c31e0cd1d9d830990477889da64a991f3e33711de00b4c5078ca214474db2f6e5f0593e64c29edcf02a362cbfe45be11a8d117384dc9739c046b2fd74b51a6d611", 0xd2}, {&(0x7f0000dde000)="1eeefb1f13424b44bd3d85b450344700840528f3a35582c905d87828323739c3c72b26d584491e3ad52294328766a1ea5e49b0fe6a433dd8de668e5788d9cd52e241153a0eb12df21262b60650815159a8f8ddc85c0decf5c23dd9629d5fc340ecf41b34e44cb0272e2dbfe76d5fc16ec40178ccbe4aecc3afeb6de4dfc5fd861e25d47e6b45f903bea605b628d385be3223447307d403a463cd7003489116ab83d177b4eff45761038e14f00400a85ccc5682797f8b3d4d2b2a6fcf8decfecc19be66726ef112a4bf9dbff2d0c1794384382212ec15569d72", 0xd9}], 0x7, &(0x7f000068c000-0x60)=[@init={0x18, 0x84, 0x0, {0xf3, 0x5, 0x1000, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x208, 0x4, 0x6, 0xef92, 0x6ccd, 0x5, r2}}], 0x60, 0x8000}, 0x0) exit_group(0x3ff) flock(r0, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000001000-0x8)=0x0) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") setgroups(0x0, &(0x7f0000004000-0x8)=[]) 2018/01/31 07:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d25000-0x10)={0x0, &(0x7f0000bf3000)=[]}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d1b000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00006cd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ba5000)=0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000d38000-0x4)=0x0, &(0x7f0000