0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/08 10:51:23 executing program 0: mmap(&(0x7f0000a42000/0x1000)=nil, 0x1000, 0x3, 0x4110, 0xffffffffffffffff, 0x400040000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) close(r0) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) 2018/03/08 10:51:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$unix(0x1, 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0xd54c, 0x4) 2018/03/08 10:51:23 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000a6cf28bf32075390ce9595371d37672dc0fe0e2980df60968171721ab3d6458c2d08a170d59af3f20ebb67d34bc234e6f2b61a0e00667ff27c64d835c2990f1beb7ad49bb47f50a3f23dbbd3146498c488bf0a886614e348baa579168e048d08000000000000c44ee1bd76210804dd2e7eb1965a2f310979474ad3a7b5aedbb49e74da442e18df048fa2c4c92e74fdfb136e00cb33d82125dc5a01894357fdfdf700000000000000000000000000"], &(0x7f0000000280)=0xb6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x0, 0x0, 0x564c}, 0x10) r2 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r2, 0x26, &(0x7f000000eff0)) 2018/03/08 10:51:23 executing program 7: socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast2=0xe0000002, @multicast2=0xe0000002}, {"a191", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @esp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}, {"7fdb", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}, 0x0, []}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6, 0xffffffffffffa01e}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) [ 50.932956] audit: type=1400 audit(1520506282.917:32): avc: denied { listen } for pid=8691 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_fib_lookup_socket permissive=1 [ 50.957311] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8722 comm=syz-executor7 2018/03/08 10:51:23 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000000000, 0x20013, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB="40d1ac48b7"]], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x400) uname(&(0x7f00000000c0)=""/226) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000400)={0x1, 0x1, 0x101}) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) pread64(r0, &(0x7f0000000000)=""/27, 0x1b, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0xbe6, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x9, 0x8, 0x0, 0x5, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/08 10:51:23 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1}, 0xc) socket$inet(0x2, 0x3, 0x31) 2018/03/08 10:51:23 executing program 7: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f00005e8000)=[{&(0x7f000002d000)}, {&(0x7f000030df67)=""/153, 0x99}], 0x2) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000000100)=""/148, 0x94}], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[], 0x0) 2018/03/08 10:51:23 executing program 6: listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/230, 0xe6) r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000009000)}) [ 51.062214] binder: 8779:8780 transaction failed 29189/-22, size 40-8 line 3010 [ 51.083734] binder: 8779:8780 ioctl 5609 20000400 returned -22 [ 51.086949] binder: 8786:8788 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 51.087400] binder: 8786:8790 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 51.097774] l2tp_core: tunl 2: sockfd_lookup(fd=19) returned -9 [ 51.115720] l2tp_core: tunl 2: sockfd_lookup(fd=19) returned -9 [ 51.116680] binder: BINDER_SET_CONTEXT_MGR already set [ 51.116687] binder: 8779:8780 ioctl 40046207 0 returned -16 [ 51.117994] binder: 8779:8780 got transaction with invalid offset (787198300480, min 0 max 40) or object. [ 51.118017] binder: 8779:8780 transaction failed 29201/-22, size 40-8 line 3196 [ 51.120471] binder: 8779:8780 ioctl 5609 20000400 returned -22 [ 51.124690] binder: BINDER_SET_CONTEXT_MGR already set [ 51.124697] binder: 8779:8793 ioctl 40046207 0 returned -16 2018/03/08 10:51:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000000), 0xffffff49) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x4, 0x5, 0x3, 0x0, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x80000001, 0x0, 0x7fff}, 0x10) 2018/03/08 10:51:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4000000000000004, 0x64e0cd83c3a62c35) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/08 10:51:23 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/08 10:51:23 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1}}, 0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) creat(&(0x7f0000000080)='./file0\x00', 0x80) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'os2.', "73656c662c6d643573756d23f63a2d2c00"}, &(0x7f0000000180)=""/180, 0xb4) 2018/03/08 10:51:23 executing program 1: r0 = socket$inet(0x2, 0x200000000000002, 0x100080) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bpq0\x00'}) 2018/03/08 10:51:23 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/08 10:51:23 executing program 0: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x43) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x3ff, 0x6, 0x20, 0x8}, 0x10) 2018/03/08 10:51:23 executing program 7: socketpair$ax25(0x3, 0x3, 0xc6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000200)='system_u:object_r:sendmail_exec_t:s0\x00', 0x25) r2 = socket(0x18, 0x0, 0x4) recvfrom(r2, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x1ff, 0xfffffffffffffff9, "e838e613f69dfeffc426bc939ae8cc78c5733375c33bc5019976e9738e691238abe38d01c318d7477766062b861128ec8854d84a2ff7f7d582ee9151b65298e3686582231f627a665cd2f4500251b6d6"}, 0xd8) 2018/03/08 10:51:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x414000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @empty}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffff7a0dff00"}) 2018/03/08 10:51:23 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x15, 0x48010008, r1, &(0x7f0000000000)='./file0\x00') 2018/03/08 10:51:23 executing program 0: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x43) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x3ff, 0x6, 0x20, 0x8}, 0x10) 2018/03/08 10:51:23 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') unshare(0x28060400) exit(0x2) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/03/08 10:51:23 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/13) 2018/03/08 10:51:23 executing program 5: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x80000000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/03/08 10:51:23 executing program 6: arch_prctl(0x1004, &(0x7f0000000000)="78984bd10b8610b2f4471e6355b0e66f173ebdfa8c14ecd6afed02ccf5529b17094984e7286408030e3a9be71fa25d42a1f9e1e07109e3911f8274eb221908c3e00e5542e3dbc211e3afe7dd71a6f6a45dcaf8b4e8b5ba2af6126a1d9063ca48e14e90774953a365bdd63d2d6270a82feb761fc1c6f23a029fdbca570d6aa441a3f9a60054d35ff2942de06ea38ae2142cfa39fe2dd150f53fb9b37b0bfee83b5b8061dfb387b504706218b0f9308fc0ee0ef4d6d95f9c9375ed6023") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/08 10:51:23 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000053b000)={0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) iopl(0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mlock(&(0x7f000000d000/0x4000)=nil, 0x4000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="c4bfab1e3b1f655054516e0f84a503a14aa787bcf1d8adaef60879fd5a01be7dd0a047b1a12eff92cde302298a838d8e496a4a63f7b07bd9630fc345dc06f702939382e7f7c7a64a16c684f3538f955e8c9e9fdb9e41b9d313e0bd16792419309de997092002a0a4432ebced733f1f0e3ed1b562bf8d45698a6e9d968276cfcca186dc883322691895fd3eb28674a33779a995c0699d0f21e4598c0332da9976f5eb495b476c95007da44c26f38639034938191b53423225a31e0379711a6e772d4a040ee67afc9a0b6b53dfcec4901b40c4eced7dce2bc36d74137a919c59b5c9068596a4215a6fd791afe84f04ca62bff7436907cb6e9dece51abdb6d0473340b200deacb950e7230eca2e897df3858de2fce8fa7983"], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/08 10:51:23 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:23 executing program 0: getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x3, r0, 0x4336) 2018/03/08 10:51:23 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x8, 0x44031, r0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e024060a08ff70c790031ace34e773376246d04653d09824335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d8001") sendto(r1, &(0x7f0000000040)="4708446233996335bde9156dc8375635515dec011dc08b010097690753b193883d549fd18fb3dbaae299a2e70bb02c26e8539b9e1d4312eba064f363889f8982378bf376f6114518806120c656eb07cf6bee0e7bcbd196b5072018ffc7427f2d70d0892801f7c907e6d05cbac6100e54def5195b5b00b4368c84db8f99cfb3790eb2da14ece43ac738472b4a0b01b7f375aab5814e7f09e43cc38bb5180114bd9f65ca72e33ab8282ff4972dfc", 0x47, 0x8000, 0x0, 0xfffffdf6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x14, 0x4) [ 51.598675] binder: 8824:8831 unknown command 514572228 [ 51.607611] binder: 8824:8831 ioctl c0306201 20000340 returned -22 [ 51.630404] binder: BINDER_SET_CONTEXT_MGR already set [ 51.636035] binder: 8824:8849 ioctl 40046207 0 returned -16 [ 51.646517] binder: 8824:8849 unknown command 514572228 [ 51.652616] binder: 8824:8849 ioctl c0306201 20000340 returned -22 2018/03/08 10:51:23 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:23 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000a004e22bd08000000000000000000000000ffffac141411070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a004e2115f1000000000000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d987946568fe1e600000000000000000000000000000000000000000000000000000a004e23"], 0x1) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/03/08 10:51:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x501100, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/08 10:51:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5393, &(0x7f0000002ff2)) flock(r0, 0x8) 2018/03/08 10:51:23 executing program 1: ioprio_set$pid(0x1, 0x0, 0xfffffffffffffffc) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0xea57, 0xf427, 0x1, 0xffffffffffffbd67}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="faffffff5171dd8cf6e2acbfa1597907c15d9a2c93a7f56da3d99a99a36ad5397b"], &(0x7f0000000140)=0x25) gettid() 2018/03/08 10:51:23 executing program 2: eventfd(0x9) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x400000) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000040)="51651ab919c1cf844ce7ec6f5062d24143088b53a662d234", 0x18) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0xb, 0xfffffffffffffffc) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0xffffffffffffffff}, 0x20) 2018/03/08 10:51:23 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x6, 0x4) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x2, r1, 0xfffffffffffffffe) 2018/03/08 10:51:23 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8005, 0x2020c0) 2018/03/08 10:51:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/03/08 10:51:23 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000100)='/dev/snd/seq\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000200)) syz_open_dev$sndseq(&(0x7f00000024c0)='/dev/snd/seq\x00', 0x0, 0x4800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x21f4, 0x32, 0x301, 0x70bd2a, 0x25dfdbfb, {0x1d}, [@generic="c34935ab9785e72c14e19dab9fde55eaf06175eb40cd64d4b443494116f9cbfe34d549dfa4bfce0ccbca5d5ba2f4aa6c25c76f14fde0c52f7cd6389fcdeb30f87951a80a71ad7b82ac0a1668244154aaa5cea02af57f3ead7f776e5cceef451caa8c853b46541ecc8dafd2d0595ce1e8de00ac65bbd98f926be300d290b47e275a92ba86", @generic="95b7d5f263c66bca31c32105af69739005bfb800029219a6dbb75907b40830ae49e4204999db660b5bfc3e7a0700aebe553344bab81f659448b4f2ad7f93154d4256bfddb5023629fe47da4287c3e65221ce0c6df800f092d31f4de59f3caa7923f9be9972156d49211eea7948215610f3253a238910b00ef8e526bcc586fe4f15501d6cddcea3e6873ce27d3a75a793cc5873bfba9653249c228ee80852e71b9f8132e2f0f0857df14c36c71394bb64f3eb1bd552d54c1400974915878dcfd084e8bd6e48f9c2a08e4355b35dd308191cc48d5affc27c8dd604f5e36a72364bd4b7af936b183c4a30497aeac8a5a6d731c43d6129ef9337e2520bfdd782af5f624fe9da6d0b6a136b2ac6eddac100a28f37e056be7ba1ed8ca715ab544bfed1a7de3264579267e68c38983f3f3ece8a0f9ecb01638875038ab1e0ba4c14798ee9a39f0d74e209dc8bed88acc899d05e48e2b838ca4112698e3f7c73b3c43e141c4063d2be96ab45b73aa4c0ecf4acf002274ab511d9cf2280a45ea15ebc2cae2cb77d9f8522b0a3b38a15af603a4eceef060454c6a088aee9faced8c0a83d6a25de7b52c8478a907eec5d276a3505c3c2e78d2d961f4fd4e21eae6badd3250e5dd36ca032ba6b5e05eac3cbe21919ce288c9b9bbe0e9c4664d779004be3bb342efe6138fadd17667d387ae02438d70a001700f1aa65e33a7e0593598f8873b2a2fc2198031e99005ca9c11ffab847dedb398888a8583c638dbcd3d15e873c824f994e487b00d04c925a473fa0d489ab511f4d8f3347d8839119bed485945d9a18bf709b5abf695de18a5d467525a30bfacda4719e296131371ea70fd61cfc66161ed51cfe360c432daf452cdc275443d4d5406665d83c86fc104158c91ca3f5d52270e49078e42b1ebe1f66a20c7b82e2707135bfeab6f858a538954375889025afe3ba57fcca87f5c43d559ca7fa5e38324b7452b9da5dafccd1fc6415ae29bc8081ff43036871f2cc97f68d03e3183397f6f6b1e3c863442ba68951e1682e1f45f9796962f523834655b376f376888da1bd1cce4d02b4890b2083330c54768b32f9f0e12fe2d487b4cca6ee4aec679ebdd1746e4f329a97a6bf49adca89cbc799a7d0816af9caa6e37030a566a15947dcf44d0bf78da651883db2b2d61f5d6300b3b9a76f9108cd0b0387792b6b8f5f55209a8beef74cafec8835c82485055be3a7117d093dcc5bfe0b82d0d7bf8c9df67494979f2498eb425a9977dbf8fc21073a97f9ccbec8bf9550819798a6b394a024d46c067b6eddff796c7a1b9b6526817ee518c8c742e5e052002e13d4d073dde7aefb696658c77238f11adabc179e9c040a0afefe9197548cbdf11005b150073693d91326e816516ef6b3b9b210d0b1367c1962877bee59db07c39fb05835249abf19f210df1e511e155bb35d9c6608f4866359de80a0e6338ab838cf165e196090103104c5f335207a7a1458493a0b5e042edaae38845b71a163c798b158633466df1db15da120e3bb14609bd057a815ee2b225d0bdecb6862eb89e01f7564f25d1e8baa100d6065930fedde0d8b80ed24b924ee54f6710c83ee1003613fe36b506ab96cca882ed06a0a0d5a0e26eb3ff09567ebb6f23282fa6e0187491c6f966edfd14f50e27e69d516f532bf72043c7e94d6635cf93a46ef921d269632caf31d0f79f9ff618df0291d2b79ebef49f9e5e408ad93070d9e14186f1d90eddf026ae24685faa2d9ad56da9406dad4c1ecc60bbd3f44a736b710032f3c948142e6f666d05bdf2127ef1e7c4c30d50818def1bbe37906a35ba7babc561196ceb27c463f3db68e4c72e3979f67618c97df18a49379a2f6928a2cad7e5d2c8ce031010fe7f63df2632be4c382ccf6b8f751dc9ec9d44135a3f6d45aae8ae8287115c4e43c2dd6e716fe4f9c6e3fff6c526f55d38d005f32c5da0654ddfc557dca5df45b73ecbe86fab5bbba4d77dccbfae6b3edbb638312aef95f75d1ab67a1eb1a394ae7220e3d3f30e534d18d5fea4acf283dde70d91c5ce506e30181849114939fc76d8c22134982700e1417238179dadc70264c4655fd6d0fc100dcb817e263dd918508a098d662a716f0116b3f982777fb36a10f458ff25b45ee81479a7bf89659cc862c1c4421a2322b9e9462150027ffbf2e1240c073271e32511da3b2efc7da5a223b4079db4dc295796eb032d3bc87453dcf4ee2d930d4a7a518b294cd73f1b7b961b8480080e067306dfd3e17ad1a716e722c4c3f32a86232242bdd9111f690d9b35f86c20c2f0d0c274f31669b283d1bae77cd498907d43e565d85b3ff650491c65368e554816836458f8828612335222443e16c561e81e629342e2f4d920b6cc1253392b473d66c7bbe4a0009646d452ded08a892d0bdb2add54e3d2c47c88881e77cc17916d0e08e0f1202b759ec5be0188555055f1f17796265e52a472a9217cf83ced71acf5bebde02215472f871bf92ca595d1518775b87af2e9556cc85f1f1c4f9c7713a2040ba9fb7772b2f30e326578a10354f5134c62d091d3779b92d74ceb09c454aab3c0cecabd4ace207b5434d17f06531b2095b8f343d9ecdcb387128902f0a69ae80ed7380947eaff6fe09efff10830fa4c4ee3f250e14eacc4d93533c5daef592072c44bb83cdd909e057bb2e7dc9861fa2f501aeadda66f4aafbeab0e1296e36caed3d9e5793dea78858dd9493d3de95c326c1893848197315886ec62fd8ea779e20860bcd16674ca1651c07ec63febf95edd30fe54692442c44ec5844010fbd1e0044a410ba4828bb46c183165612255d596c075d2b45abe1dbcd400f52d6fbe3734919d3e5abaea5c5c8e243a8c536fdd7f93c6c3b9507aefec3af8d2ea27762a556d76c73c7a6a24dd7cadcc9f3beb2544d3f7fe4b751432ca8c799244d73d3aea00a7a4383bf0e2be2de719d2202c21e70ca3c59b483a08ca6f42ee0769df2a1830630733fdd10c76384d51e8bb148fce609d96105db12422a92313b22a306daef6724cd42fd0d0d077b5a8f001236b91c0c96deef154a5a3208f01242f5d0d5c8bd35f21835438cd51a8588ce87e95ebab08f0f4c4060d0595d74fa034c92013e6ea4aab78ba062c8a06e920b0fa37bb297015df01bac28272937f970250ec7536f37226140bbfa8d755f183f661aa4b44409154b0e7b232b16047e8d58b5e582ce2a934e6aeec348235f9138002f12a396acde526cd4d8577d55191541f547d702a0d981c3f5b7a655804be0504cb1e3831f35fc488d1f0f50e0adaa82cec55605986b409869c882ad26b83cc6d63893ca51a4d59a8e92f9b9f840f90de0c540c43d35ca74156ae503094658d124a1d0195dfcf930cfd5c12bf60f3fcb6be8b35e340891e90169cd3bc7818d576934e40c9e9d866f72dcbea4c0a43b3c1e2265f0b879e6a5599871236e22c44c506009065b03be50a66b1d0425ee374f745cdf4f2f3e054a4a4fd069e1849ec83bd1264c838f76051ff49e254f6324123c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@nested={0x10bc, 0x1c, [@generic="6857a4d0033f8029b941a38b6260bcb5afef6c68e29c9f2709f8bc5b2213ccf275bf37cec69642b247aeb2e42ddcb0a6e9fac510f4095b2ac01f8c297ef75750b9c251799badff3322589ae4ae2b3b55072c9702079a7749390a6dcd7a9401d36191652aafcc9b4213d006b76857abce2af22e66b21615b63746946995e89617b8652b870cc078e0747a61f5df64f973fdfc7bca2ae333a5896f3a34ca6cfb49345cf504bf57db6ec6b7d68e624e5fe4e006177aa918e436", @generic="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@generic="dadc88ada23479af694642b5bb2dd352d9b5f267d7ec55e55eac2b742380a7a181f4efefda1db0343bb26dbb2ab77fb9fdcf96e41f18ab9acdd09581aee120d57c3379ace7dddd2d36c55b67e994fec295ff74ffb83cde6997a22012f85116944c2c1c109f85ded4f4c478712bd33d2c7eadd488221b453b8eb7c8b4e77ce92b0a8be292ebff04065383ee3663937c8629fafbc82fdd725ba77cb9d90421d72b"]}, 0x21f4}, 0x1, 0x0, 0x0, 0x48084}, 0x4000) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/08 10:51:23 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000008, 0x1010, r0, 0x0) r2 = socket(0x7, 0x4000000000080003, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="42085bce08942aacffbeba4d823a3a", 0xf}], 0x1}], 0x1, 0x0) [ 51.720660] Option ' ' to dns_resolver key: bad/missing value 2018/03/08 10:51:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r0, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/196, &(0x7f0000000100)=0xc4) 2018/03/08 10:51:23 executing program 0: r0 = socket(0x10, 0x802, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x800) 2018/03/08 10:51:23 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r1 = dup(0xffffffffffffff9c) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000340)={'nr0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x800, 0xc72b, 0x8001, "45242d2cf442a51da4fdbe205e260b3bb077928e7c6ea05d2209b4edefb1a5095004e40dba5d3e5c319e8967711e25b6abae69fb8d54d9fe91e57774b120b989906b64b16bd7ab04096b0f61f4df08de"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0x1ff, 0x5}, 'port1\x00', 0x1, 0x2, 0x8, 0x8, 0x6, 0x1, 0x9, 0x0, 0x2, 0xffffffffffff0001}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000300)=0x6, 0x4) 2018/03/08 10:51:23 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000c56ff8)) r0 = getpid() ptrace$peek(0x2, r0, &(0x7f0000000000)) 2018/03/08 10:51:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/08 10:51:23 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 51.805881] netlink: 8672 bytes leftover after parsing attributes in process `syz-executor2'. [ 51.821107] tc_dump_action: action bad kind 2018/03/08 10:51:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="23b7fae2", 0x4, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, r1}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000040)={r3, 0x2}) 2018/03/08 10:51:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x400000000014) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/08 10:51:23 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008c7ff5)='comm\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x100, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) sendfile(r2, r2, &(0x7f0000000000)=0x3, 0xc9e7) 2018/03/08 10:51:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) poll(&(0x7f0000000000)=[{r0, 0x100}, {r1, 0x104}, {r1, 0x40}, {r1, 0x2}, {r1, 0x100}, {r0, 0x6000}, {r0, 0x8100}, {r0, 0x2025}, {r1, 0xa}, {r1, 0xc002}], 0xa, 0x1) r2 = syz_open_pts(r0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1d9) dup2(r2, r1) fchmod(r1, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x800000000804, 0x81) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc004240a, &(0x7f0000000200)=ANY=[@ANYBLOB="6100001f385154000000000000000000868a266da2909ca039c78ab8f2f5756adaf1d490f74521b31fe1b9fd7f9a922d8c65c0018086514841d6d55182763e46d7aa596a105e6b71a12e8a5f8952b09bf2f908683a24bf1c3790d8d17c27b18bb12d0d10e2373c4e5b87f4e0c09277976d6664ee78fac1448d4ba162242680fa0d15d0940c007d6b8f2f594b9f104ed9d929d41ff0eff369482c19329b7be1142e52fa15ed9f58f9e4f944c19557"]) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/03/08 10:51:23 executing program 3: r0 = socket$inet(0x2, 0x0, 0x6b) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="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", 0x15a) 2018/03/08 10:51:23 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x36) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000b00c7b5c6b39d0fb40703d9c19959fdddc16aae4b4e92b33696d3642d147534f83f172a90d59900f0a381a0105568f2052d2399384108c8119b9cd48addfeebeb666c1d34a4df4cc04facc3650a6fce3ac52884df6c9f6ea50b697f316579dc8862c662f8524c1a9d2ac8f0a62bb687f2b64a1a112ef96a4d34e013486f0bfc1f6a276a6eff3a270feaa9a08f216428a0b82d4f7e5b214e24e9cf00000000003d00000000000000"], 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f00001e8ffd)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="0c55ac927cbaf954f12ca085e0dc3dccc98137859dc53222e583f4e084bfaecec1ed5209ee2efd9de0222c6da944bd9229f226f3c95c390b33044e8a0e5f5e631ef9ffcbf5747481deaf6df8a2208de5cf4aa5d8fe402065bb081eeda4566058de3eb8d89a341899f95ed8cb3223dba9ac7ff7b6b90124e13e1f09d642aec68457048892b309c6327b07f5e2ec921344907af7e94fa779b406beff4805b033c7221fc86b54e8728060754705a8fcf51fc69d53b194ef60c50b0efb7e9f1f70004dff9ff6abfb8c7d2d6f") ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$setlease(r1, 0x400, 0x1) 2018/03/08 10:51:23 executing program 2: r0 = gettid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), &(0x7f00000001c0)=0x8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="4fb4141cf2d5bfb4788268ec96ce5566ecb892e9c95d637a5eca77bdc862ff6a8873dd916b6583057e3eb443785c289fb23ed4644eeebede312f5bb51a3500f943e2c03162ed7434160c711b4f8ddd9e1373efabd740e2148cc18eab2d7e5bb5091588267b68284ee97ab24010eb114f96d9f6a46eaa467f7f4b0fbbb5dc094236ce5b7f92b1830659b9da3ed3d95c68f5d49a4e4acda3ad90ae93176e50e5debca2ae6c4b57e987569e77a3", 0xac, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) unshare(0x28060400) socketpair(0x1f, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000140)=0x2) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000040)=""/222) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000300)=0x2) 2018/03/08 10:51:23 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x0, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 51.858993] netlink: 8672 bytes leftover after parsing attributes in process `syz-executor2'. [ 51.868197] tc_dump_action: action bad kind 2018/03/08 10:51:23 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000cb2ff8)=[{&(0x7f0000e8c000)="15254c78d85a6c172d648680c224155a8bbd3985f73db7f1f60ad1", 0x1b}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/97) prctl$setfpexc(0xc, 0x2) 2018/03/08 10:51:23 executing program 6: socketpair$inet_sctp(0x2, 0x94f754d4fa918500, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xb3, "13614e6471166908465f39c332665fbbc6a7b810b13401eb61914e50ba008f4aad0ba8a5944fa3738681e74227024b5301d7a1bc313783db8d387d678b45cfa4343f335a545c258b6942d7e3ac86409010b6dfe64bec6b5751f6e5e2117c0358a969f0c1b8beefeb79c0f6415906aeef2867d20a8a9fbff0eb8651441d8a12cd9878c210913a6d684175de1d0812b312327c877f790ef1b6b0f59606e555cf9490e43d95453f0ba12ef4cf775a4cf36449ba19"}, &(0x7f0000000040)=0xbb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile64(r2, r3, 0x0, 0xc98) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r4, &(0x7f00000000c0), 0x0, 0x20040000, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/08 10:51:23 executing program 3: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x5, 0x7e, &(0x7f0000ffe000/0x2000)=nil, 0x2b}) 2018/03/08 10:51:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000c1707e41fda5e3e5b8bd58fefb7021161ca8fb4c22d9aeb2d3acf2e95a1d725b61cfb302439c143002c93931840180000000000000cff4bd2b91be2388563bdeff3f394f5462a9495e2be7ad6006fb"], 0x8) 2018/03/08 10:51:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x4e24, 0x9, @empty, 0x7ff}}}, 0x84) 2018/03/08 10:51:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) close(r0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt(r0, 0x9, 0x4, &(0x7f0000000080)="8227366b6734ac0a442b4e45b4e462bc9bcf7da8707483b73399b3564071223f398445ab19ce525e2b45d993e87dc243eb6a17bd1d06d8946230293ce5d416724366307f3f746f20cb508cb76ba948d590363c795fea0a8222278ddb9e494f79dce0674e3bf320d69a412aeee5df830fbdbf9d707c59d35fc9be510a10dd2fb9094da8018cb41cc0da360e1ef61db444094115f54eed29db6bc878e2d8218afa1ffba2d0c91c3689c972d6e228aa0873fa3e448c82cc6f378b64aa116366e701ce1ff2061b5970dde4473455dc46e6c9799720fcfe3239d0c6105751310ba7393ee69a5854", 0xe5) [ 51.890831] audit: type=1400 audit(1520506283.867:33): avc: denied { create } for pid=8904 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/08 10:51:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x8000f, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x937, 0x6ca, 0x2103}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000001050100ffff0009ffffffff0000000034dc83d7683f2d4d16fb0e90fb1b318a13b359122a0091e29ac309e850821ba2222d9fe54e777c0ce94cd50fb84cb8b058fbbc7a9d84cd13"], 0x14}, 0x1}, 0x0) 2018/03/08 10:51:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x3, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000001c0)=@hopopts={0x36, 0xf, [], [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x40, {0x10001, 0xe, 0x80000001, 0x0, [0x7fff, 0xffffffffffffffc1, 0x7ff, 0x8, 0x1f, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @enc_lim={0x4, 0x1, 0x7}]}, 0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r2, 0x3ff, 0xed, "c4121cf18e071e0c8d95e8d8eac95accdc058d7a963ebbd00ef6f5ae15d1a2118e1a762a378782cd3d0a0739bbf233930ca013e8074959bbeec985cf21ee9b5faf686b1588b68fb12eb32d7b87505ebfcdf6d387d33366676a7b22e1144a4994c70a7f9f82e2954956cc2761a36c7c41e28c8af31376ac8977886f7a83c33803acb646738610bc72db60d1271a00323d9e94f8a7e44d110b52b820bf53e41388a73e81243ed02d996e295463ab07a9366a1d82e4276491b1576304987ed038684f7e30e97a49acb868bd81cb06c9add72270743a4e03f56a92dedd7c214679fb7e3cca8e13a8ad05ec7fec3a49"}, 0xf5) 2018/03/08 10:51:24 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000000340)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="0f4be4e3b0f7a36c8ee64e45beae7e86b4e34ae735990b329ad069ebd54ceb479dc962a360f80eaeab32f8b8fae5ed78579cb2ab730c68d9c1f8eb37cd37c8ca028f18d4c744f0bad0867a773bf9c0eb480dfc08128ab7c882d0b946aadfc8d8a084dddc6e72a1ef15521a7798c657cae321040c706df1a808e3699f465661b4a2f0e4314c2c860e94b593ccea641d3eb6ecf01d5e1d8e579c5817f93b00f88e60efebb2bbc93ad555aa3a06869f24aec837156c321790e35147dd92419ad9a72763e5a0885af4b663", 0xc9}], 0x1, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x40804}], 0x1, 0xc081) 2018/03/08 10:51:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x12500, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x98, "2c813b8e0ae1981f51c19c15212dcd335776d164744f60763834283ea3ea1fef3a3b8d2f8e69c7d6ad53d58a69677307bcdeb2d78bea82992e6a19c9a9dc545753d67f46c86ec9635dca326216cd54d3561e2cd6dfbdceec1cdd21d1bf0b342e92c1e5c2ad4793ee2d302abc41b940c7f676f1ab41429b063dd2b6497f77150f48552507afad5b8710ea696ab864a60a406f9795dd055d6b"}, &(0x7f00000004c0)=0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xfffffffffffffd75) socketpair(0x0, 0x5, 0xd5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000180)={0xffffffffffffffff, 0x80000001, 0x4, 'queue0\x00', 0x8}) accept4$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in6=@empty, 0x4e21, 0x9, 0x4e24, 0x1, 0xa, 0x80, 0x20, 0x11, r5, r3}, {0x8000, 0x7, 0x7fffffff, 0x5, 0x8, 0x4, 0x3ff, 0xffffffffffffba64}, {0x8, 0xd18, 0x2, 0x8001}, 0x1ff, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d5, 0x3f}, 0x0, @in=@broadcast=0xffffffff, 0x3507, 0x1, 0x0, 0x8, 0x8, 0x3, 0x3}}, 0xe8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000140)=0x3) 2018/03/08 10:51:24 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) ftruncate(r0, 0x4) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/03/08 10:51:24 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000, 0x3e, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x2, 0x4) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x4, @empty, 0x800}, 0x1c) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r1 = getpgrp(0x0) waitid(0x1, r1, &(0x7f0000002b80), 0x4100000e, &(0x7f0000002c40)) 2018/03/08 10:51:24 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x0, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:24 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) getdents(r1, &(0x7f0000000080)=""/157, 0x9d) 2018/03/08 10:51:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x83b1, 0x0, 0x8020000000}) poll(&(0x7f0000000080)=[{r2}], 0x1, 0xffffffffffffffe1) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/03/08 10:51:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x4}, 0x8) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) 2018/03/08 10:51:24 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, [{}]}) sendmsg$nfc_llcp(r1, &(0x7f0000002580)={&(0x7f0000001140)={0x27, 0x1, 0x0, 0x2, 0x7f, 0x3, "ebf8d3098fd951f117af3332951c0db5d17d28c84c61be8593eab1758d80bd3384eb24d930e6496a320b71ad9164fde9145218ebd98f708c33ab7716dc55f6", 0xb}, 0x58, &(0x7f00000024c0)=[{&(0x7f00000011c0)="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", 0x1000}, {&(0x7f0000000040)="074da80fae518f5d35ff7017f5c0a0d71096c063cca1e5637c1cdef17a874c7bc0b5d70fb4", 0x25}, {&(0x7f00000021c0)="dd7947c8edf7a79822b76b71e69eef71812a38c5fd1329f9747786ad831ad023a9b36ee0d8f901a0b1b626ecbce833559c92ac205ae851356d9c9744cf9c83107b26461a487ecc2369b72e218733d2a4b3ef41951eb00cbfe887f53140ce0662ba5812a5e8c4284ffef7b0a01c7de5970365d6189196020af3259dd0", 0x7c}, {&(0x7f0000002240)="e95e0f5fa06ef2d6facf547ea434229cc87814ab0420689fee8c54d18c1f4e6e574c9bb9a02137f7750ab75f867dd6ec8ead7277d42d312edc", 0x39}, {&(0x7f0000002280)="de6b563b859f4abd58cfe1f42e0b5d257cbc1c5e7e3aea02c9c3a825b5a22d3585eb2f6ffc8fb102b43931766945a3786c699fc01adc902401788128b96bdc0658de403fb2064031d626f1ef90d1bf31cd1d4eeda45c87b5cb970a0de541b8207c7d96419272aa72b523f667813df0fe78498b87fb2e8d4f23605923abb874ed9bf95b96c477bd4e5e21323735789b7d69d0ee0a705e7c2b4ab3f0f0923599f8cf848ab4524946ab21c945be8d14527e5d820c8f7c373ba43d5f87f599e1c6bce4505a795ebb9777eb8a3e2b3f340c75f0966e6d1ca273f843c7", 0xda}, {&(0x7f0000002380)="ff0c60512fffec6c4b5d28a9d898b9a36b0a6cd16247529cdf31256d7f6b52e3f70d21cb42b62dbab0813a4e72496da9326231373a73", 0x36}, {&(0x7f00000023c0)="d9e76a6ee5129975d665c2ca0e89ad885c369c6e367718719849d1e84ff24dac35cb7b40fd53f0c2955bc7b33914a624e9d9be33c51f3c6b94d843852bd785102cc4892e0da3865bed4967b69f3acc544502e3a283f5555482643095342c9a22984de15dc02a6196d99163f74c21593ad98a8cc24e93784fe44c9084845c5d2838a9da396a3c12acbf82f45c3241dfa25fed3bf57313a0e7972b585063416a28a3c4ca70e3e6c658e88789ca050b06", 0xaf}, {&(0x7f0000002480)}], 0x8, &(0x7f00000025c0)=ANY=[@ANYBLOB="640000001f0100000700000029240ce5267c75a1a90c35660af12d1e9a3f5e0f14032276187f50861f3fef10172af3f3c6938821a341eb7d802554170c460bd3ab9f4885a0258bda03ac3d5657d50b96ca9837f7c90e53056f6fa6b9000000e837a012263ab7ea93b2964c3508f2"], 0x64, 0x8041}, 0x11) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x6, 0x8, 0x8001, 0x9, 0x4, 0xe, 0xc6, 0x5, 0x800, 0x1, 0x4, 0x7f}) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000140)="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", 0x1000) 2018/03/08 10:51:24 executing program 2: r0 = socket(0x10, 0x8000000800, 0x1ae6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)=""/78, &(0x7f00000000c0)=0x4e) 2018/03/08 10:51:24 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28}, {0x6, 0x0, 0xfffffffffffffffd}]}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='vlan0\x00') setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00000000c0)="78f9266a6472d9b89053b8efbb67332370e6", 0x12) write(r1, &(0x7f0000000080), 0xfcaa) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r3) 2018/03/08 10:51:24 executing program 7: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000582000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) 2018/03/08 10:51:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) gettid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000140)={{0x9, 0xffffffff}, 'port1\x00', 0x1, 0x824, 0xf853, 0x2, 0x3da, 0x7ff, 0xa2d, 0x0, 0x0, 0x6}) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000000011001d0b000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/03/08 10:51:24 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @tid}) r1 = geteuid() r2 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='^procwlan1\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) r3 = dup(r0) readv(r3, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/03/08 10:51:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000001480)=[{&(0x7f00000014c0)=""/4096}, {&(0x7f0000000080)=""/40}, {&(0x7f0000001280)=""/83}, {&(0x7f0000001300)=""/210}, {&(0x7f0000001400)=""/79}], 0x2000000000000059, 0x44) 2018/03/08 10:51:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001fd8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xe9}}}, 0x104) [ 52.502755] binder_alloc: binder_alloc_mmap_handler: 8979 20000000-20002000 already mapped failed -16 2018/03/08 10:51:25 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x0, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00002}, {0x6}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x4, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4b}}}, 0x32) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="96e93600b8e4", 0x6}], 0x1) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00') 2018/03/08 10:51:25 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$void(r0, 0x5450) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10011, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0x1000) pread64(r0, &(0x7f0000000000)=""/29, 0x1d, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)) 2018/03/08 10:51:25 executing program 7: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x1, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) 2018/03/08 10:51:25 executing program 0: r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="3a9161ecbdf0f396da0927b6191f901fd14e534aaac56e63bc2813e2dcdb6a9d5bce57abbfe08530793e47c2bd3799dd517f5a29bc32d4395f0b15efe3c213be91e2807c228f6be5ea9addcc72fca92ea933f4d3ff1996be2efa9f7600113e9e8d05476b498dfcee05fc90a466f9d490ab6809e234bb11e6f938d645b274faf72186869a1141493b7cc95a28664dd911fae17c74a54705f529a22bf9066db7", 0x9f, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x400) syz_emit_ethernet(0x4e, &(0x7f0000000080)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) 2018/03/08 10:51:25 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000800)={0xc, 0x0, &(0x7f0000000700)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/08 10:51:25 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) close(r0) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1c) 2018/03/08 10:51:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x3, 0x4c8, [0x0, 0x20000200, 0x20000230, 0x20000260], 0x0, &(0x7f00000001c0), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x560) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x800}, 0x8) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) 2018/03/08 10:51:25 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x204800, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x2000000000000000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r2 = open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r3 = request_key(&(0x7f0000000500)="b38a5965ee1fed5500017068001d6688f8c17f4dbcc6243848d373e775a93bc22b2a4b82e5dcbabd2bb8d938f5f3a0e842042a423784823ea0e47482e87199bfdc14ad2008358fb678438d4902837727e244e2cbf1dcbc94e27948a30ab96e0173b001736abf0d71dfb9d55524759846fe81a20ebdaade7011100d49f1553e", &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="6d6f756e8aa4e3666f004388f750c83d14c4a3a9ac1488a477e33229e1771738ac656bb3e891941f02f12650831065e39d00ce649b1247502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e04ab972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d34602c91f00828451557a64", 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000200)=""/255, 0xff) getsockname$unix(r2, &(0x7f0000000300)=@file, &(0x7f0000000380)=0x6e) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000003c0)=0x4, 0x4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/08 10:51:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) shutdown(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r1, 0x0) 2018/03/08 10:51:25 executing program 0: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x2000)=nil) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/35) 2018/03/08 10:51:25 executing program 7: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000db000)='afs\x00', 0x1400, &(0x7f000000a000)) chroot(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00002d6ffd)="399c71", 0x0, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file1\x00') r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) accept4$unix(r0, &(0x7f0000000100)=@file, &(0x7f0000000180)=0x6e, 0x80000) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80000020) 2018/03/08 10:51:25 executing program 2: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000564000), &(0x7f000009a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x42000, 0x0) mmap(&(0x7f0000718000/0x4000)=nil, 0x4000, 0x1000003, 0x80000000001a03e, r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/08 10:51:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000140)=@random={'user.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000002140)='[\x00', 0xfb, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) 2018/03/08 10:51:25 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000e25fe8)) r0 = socket(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000eaa000)={&(0x7f0000159ff4)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00008fcff0)={&(0x7f0000080000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000080)={0x1, 0x1283, 0x3a}) recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=""/175, 0xaf, 0x6}, 0x3f}, {{&(0x7f0000000180)=@nl=@proc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/192, 0xc0}], 0x2, &(0x7f00000003c0)=""/59, 0x3b, 0x2c9}, 0xce}, {{&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/185, 0xb9}, {&(0x7f0000000640)=""/244, 0xf4}, {&(0x7f0000000740)=""/100, 0x64}, {&(0x7f00000007c0)=""/238, 0xee}, {&(0x7f00000008c0)=""/251, 0xfb}], 0x6, &(0x7f0000000a00)=""/130, 0x82, 0x4ffca211}, 0x5}], 0x3, 0x0, &(0x7f0000000b40)={0x0, 0x989680}) [ 53.044272] binder: 9042:9048 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 53.058034] binder_alloc: 9042:9048 FREE_BUFFER u000000002000c000 user freed buffer twice [ 53.072553] binder: 9042:9048 BC_FREE_BUFFER u000000002000c000 no match 2018/03/08 10:51:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xb, 0x80e, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCEXCL(r1, 0x540c) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) [ 53.105238] binder: BINDER_SET_CONTEXT_MGR already set [ 53.110761] binder: 9042:9048 ioctl 40046207 0 returned -16 [ 53.117781] binder_alloc: 9042: binder_alloc_buf, no vma [ 53.117799] binder: 9042:9071 transaction failed 29189/-3, size 0-0 line 3133 [ 53.119452] binder: 9042:9080 BC_FREE_BUFFER u000000002000c000 no match [ 53.164341] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.169976] binder: release 9042:9048 transaction 42 out, still active [ 53.177537] binder: undelivered TRANSACTION_COMPLETE [ 53.182723] binder: send failed reply for transaction 42, target dead 2018/03/08 10:51:25 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$inet6(r0, &(0x7f000097f000)={0x11, 0x4e20, 0x7ffff, @empty}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/08 10:51:25 executing program 6: renameat2(0xffffffffffffffff, &(0x7f00000d5ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ed3000)='./file0\x00', 0x800005) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r0, &(0x7f0000000040)=""/121, 0x79) 2018/03/08 10:51:25 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000780)='/dev/input/event#\x00', 0x7, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/139, 0x8b}, {&(0x7f0000000240)=""/248, 0xf8}], 0x2) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') read(r0, &(0x7f0000000140)=""/197, 0xc5) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000640)) syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x442) r3 = add_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="bd09c22f5e59566f38885822bb40217bd29031c9c318162045cbb3bd9764014730cb2d12e764178983a09d483262b4e6c4e097f20dffe0c2bfe695e2ab807c1624628bea5de5b2aa421831a9e2eee3312fee3245a40ae42cdc9a95ab3dc4686d8022e019af181e8707c14b1b14ac4eaf15f4e3560a2d4e0f55fa04291ed238ca9184de12cbf55a650642c1fb255b0f5530d9a7b5bd78a9d190c2b9578ef9d6d99ba810", 0xa3, 0xfffffffffffffff9) r4 = request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='/dev/input/event#\x00', r3) r5 = request_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r5) 2018/03/08 10:51:25 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/03/08 10:51:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x7, 0x8, &(0x7f000074d000), 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/08 10:51:25 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="117c0000002e00ff0affffffffffffffff00000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e20, 0x3f, 0x4e20, 0x38, 0xa, 0xa0, 0xa0, 0x33, 0x0, r4}, {0x0, 0x199, 0x9, 0xffffffffffffff67, 0x10000, 0x40, 0x800}, {0x0, 0x6, 0x8, 0x4}, 0x0, 0x6e6bb0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5, 0x32}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x0, 0x1, 0xffff, 0x3, 0x800, 0x7edd}}, 0xe8) 2018/03/08 10:51:25 executing program 5: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0xffffffffffffffff, 0x40000010) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000002, 0x10, r0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0xe, &(0x7f0000000140)) 2018/03/08 10:51:25 executing program 0: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053ef88)={0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @multicast1=0xe0000001}}) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/208, 0xd0) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = socket$inet(0x2, 0x801, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000180)="5bb4", 0x2) 2018/03/08 10:51:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) uname(&(0x7f0000000000)=""/61) pread64(r1, &(0x7f0000010000)=""/204, 0xfffffffffffffef0, 0x3) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x0, 0xffffffffffffff98, &(0x7f00000000c0)="c932f1b6d840b95e07ada87567e3894be5ccbfeea8ae2c1ae50b2b326ab8ed5a2d37e085bc6524ef78cfa7e1440b67b0dfaf83c98c24883ba182ef8727a3f77c31e45bcd92f82bb7be6f1775c24771b66c"}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="bf127603a7d17a36a0e3dfd1b53d1cc837874a3d38e73791b6c2ba0893180c200abaeba77b560bdc95055a80da48f867e3359bd5b0f1ea6a55a88d", 0x3b}], 0x1) pipe(&(0x7f0000000180)) 2018/03/08 10:51:25 executing program 3: epoll_create1(0xfffffffffffffffe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x6, 0x9, 0xfc, 0xffff, 0x8, 0x100000001, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x7, 0x4, 0xdcd, 0x5, 0x1f}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r1}, 0x8) getsockopt$packet_buf(r0, 0x107, 0xc49bf423d86434df, &(0x7f0000000100)=""/235, &(0x7f0000000200)=0xeb) mq_timedreceive(r0, &(0x7f0000000040)=""/120, 0x78, 0x4, &(0x7f00000000c0)) 2018/03/08 10:51:25 executing program 6: r0 = socket$inet6(0xa, 0x4000000080002, 0x400000000088) r1 = accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x2, r3, r4, 0xf8, 0x1000000) sched_setattr(r2, &(0x7f0000000180)={0x0, 0x2, 0x1, 0x8, 0x7ff, 0xffffffffffffff80, 0xff, 0x1}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000000000), 0x4) 2018/03/08 10:51:25 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="1646", 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/205, 0xcd, 0x0, &(0x7f00000000c0)) [ 53.620235] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11776 sclass=netlink_route_socket pig=9117 comm=syz-executor2 [ 53.661113] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11776 sclass=netlink_route_socket pig=9131 comm=syz-executor2 2018/03/08 10:51:25 executing program 6: add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) syncfs(r0) 2018/03/08 10:51:25 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x0, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000)=0x1000, 0x4) readv(r0, &(0x7f000000efa0)=[{&(0x7f00001e7000)=""/204, 0xcc}], 0x1) 2018/03/08 10:51:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x5, &(0x7f0000000200)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+30000}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000000020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000000000020001000000000000d1fb0000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/03/08 10:51:25 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c01000000010e020000170000000182a9000c08000a0000000000", 0x24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='teql0\x00', 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/03/08 10:51:25 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) accept4$packet(0xffffffffffffffff, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005140)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000007b80)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)="86f2d5c465c901862e47b001e37a049635ba907bf608d944ccfca7fb5e3368587dd03e9aa63ea5d064b2cc9e554a7662a221182f3401e70b91993dcdebcedfd65a2242b72827120b76e85d93ae53640b0675c6cd5936ee0df801abefb016cbb851e007667405631fc245418497c9227b02893ebb42f8f9e0bd8de75f668b81742fe39548fae383829bd2c87d16db08bc6120b73ade8c9e66b23c4b9aee10c39c7b35db02f0509f3d18f7c4136c90527e76a93c434d3e5f8742d79773f61eea9f2173c395f6b312086af405672f5cc2676d4e15e6508297265a16f88cb974cd8c0c5aeb0c216e92e3d001fac42784f8", 0xef}, {&(0x7f0000000200)="60b82fc22e571ebde61e81800c26faa24bb73973e5544c0b1970b773262fba02675e7956e618805a719a2a6e2deeef44df5955e011", 0x35}, {&(0x7f0000000240)="13adf670ab64a414991ab396253ceaef37454a4523da9a8f24387c01982bcab3f56d08c0ec38f85b283aae62b6e4df4ad9ad06ceae0554be8ae6b9d3cba1cf0f06f2fea3190738c87bf03181be1ca9e1b05d3da9abaa63342882f1b9b3cf38976ca43d3fe3202181913960a9b2e2a2e3f192a505b8bc1f8d358ea7f11da93df7013fea3354cb1bddfdf3088d26b7638ace040d8182e3d2af930e5e0c5c874b86456e151e51f77a86e5ea417566190ed79ea338ad999caf7ee0a20df1272598dd4848732777d28259d9eef93b72eee5ef8f671248f3bd25c37c61823aa67a4f72231ebd959b2ddc", 0xe7}, {&(0x7f0000000340)="b693cff07922656fb85b1ff26d2e97bbef34e73e01830e06da917f3396b0b0185d2a7a459a520c59c37c7d59df958ca07f6d4cae21f4b2823c520066fa68bf812db4339027ea56fc8500e2ba77277e4efdff132cb86a0d928aafe949b29c89781b61b0dca5e59c0baded5dd78160b598b98ad7bf63ed0e937cfb93f4220d065541b126bb9adbca30aa71290dc2f67ca3", 0x90}, {&(0x7f0000000400)="88d1c5ed19cb4e2653591dc72502fc5b00270cb635f8ad2f9a4a20846cbe055a7d9289d626d00f88a44aa45ed539d1caa104566809132ccd7ba9d36ca96a7b333c58ea9baaaa66204e88a158109f98ddec7dc68b4b1a94e262383b6efd8fb4f0ea8c112bfee6537b7fd8453b9c6db8a4cf780602914aba91b3b485cdfe00534b8a8203818c5a741f8a7bb5d59ce5d0d68469d528dd24fe664bf30023bd0a046a4be9d87e230d5487a301529fcaed59ae2f7a063fb298a1bdd30d8cf50a0b39662719e473f56f6c3d7309e9312ae5ac7655f94439c47e2cb41d1737a2e068d27141c2fe8cf849011e99c27b96fad04c50b0", 0xf1}], 0x5, 0x0, 0x0, 0x40}, 0x400}, {{&(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x3, 0x2, {0xa, 0x4e22, 0x3ff, @empty, 0x100000000}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="6a86830eb8344faed987572a8b7d703dedd4ad516bb09ccb54fee3cb25e61efbcd8c3c4f6cd90ba82f8e9f4689fa96babd8d8a04c8372e53186bf197", 0x3c}, {&(0x7f0000000600)="a1ef9bf902f3d4fd62aaf4ceabccc50157c48c480060", 0x16}, {&(0x7f0000000640)="ab2e0cb3e941c9b2a391db20309222b8262a33b63ef3c2feaa01b371259826de1d755afcab0340dc3acec70d8a209c7a6126161b2c709355aaca7962d156375900ea1985c09e0857a13c4ae2aeca8b2fe13780ec191a94b5567d523f9e10ace8b4c7e8ba3d934db7dc150be6bbc67e7779570837793d98ffd1095cd560a6df2819d74e335ef305d4713bdc4956371c24d489836d1cb6656260d7bea15175bb6786f537556d6d6caccc8794276a155428ca023882b9e7c7467c864afe037fa2ac565cb42ec9095146184c081e7f1f7a78739347f8d2d453f6ab0c1499db63a2c5f6d3ce", 0xe3}], 0x3, &(0x7f0000000780)=[{0x58, 0x116, 0x22, "14d3a077166c098b981fa2c07f2da0756dca57c0cd9f74cddc82b617d8762e1d7d219c3e3c858650e1ab5a7f3bd24e1ce040c4364cce0508fa5f198c73e9b19cedcced66ccae60069f74c09c"}], 0x58, 0x800}, 0x100}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000000800)}, {&(0x7f0000000840)="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0x1000}, {&(0x7f00000075c0)="76089c62a79b0bc5bc87afc30092756c782b0a646eb9c4f23d39c7328908a7d25e96337afd8df2e0f8b3282a71cf5bc1bfb02cd35bd2090c1011d6c7686b665181bceba0a45e54fc20bc2c4d9bcce5d16bc18dd9646362475733", 0x5a}, {&(0x7f0000007640)="6254baa6bfd50b07ad760d2d68547efe518719c643270bcefd11f910252910c4fbff9df220e0d2d7d329e490d69b6fbbe5e4546a6e609e1deb6efc427ece29ce280fdc6d04db2a6bf78e53cdc52c4afc0d62e2eff8cbaccd2a1988f294b44d7da6af6ce6cc84b049b6bbd9797c691fb6915dee6ab13af1da422c7113f9023d089cd180f3314f01c4974a2ee99a895fc55db0f22be380", 0x96}, {&(0x7f0000007700)="ab56415ba39332e7295398dd18d9320b58ea20bb3f30e584e5d9dfde87dfed870e4b78b3d1497cdddd1797e8981f9db522f9336ac135aef1d297e9d97bc6bdc58216ec21f45623513a708eec0b513771d9df945badedea00ebb6bf59731748900057b27867a53157b2500e04e876e72dc2c98d898cfb6be6a032a4f867701056", 0x80}, {&(0x7f0000007780)="9378b6a14a1c6848174c47612a0286dabc00db2bdd3743afece2c7563f207db58a5d7031b2c4f8e63099313596e395e5ddcb075cd38c4f246fa8548d3b8b8b4414b5a25642915493d9cd8c34e0e92d577bcaad1a181823b2a0c1c5848fb1e0fccb08340e7a7f74b40897c4dd14878c44dc4e5fef0cd7cbe73ed50e42a0e64b4151ec1212eb1d0767af10f33a552c8416ec9420157ce903f26a6ea69a21c18c86bf7668327b1010c0d47defb0565b648baa7268338f2f0927459491fdc08df5b8d9618ea2fc4c0d1a25917d6d09ef3d86d425c088e056032eed6b2fc814af54", 0xdf}], 0xa, &(0x7f0000007900)=[{0xfc, 0x0, 0x400000000000000, "2b0b1d6fff166932ea27bc872ff3db55e687bccbc3542ef5ee4704028f9aeb0ee4cfbf8c2cdecbbbebc30ad7fc733585d590e7cc12b1f245a2a9016e9fb2f7e37ed2b2aa199d7e4d91ddb89c5abe0efa47f72d34fe46f336e10aca2f7e6094e80199717c0a215594186d591df49702ddfb2667a0f3bdde1318c1a4c0a2975b63dbc48ca2a4a3ca5f63c91f77f763fbfff688865b1c89be35e6a75442b138ae97749f0f16185d0ef980ea57a7dc9f0880460c0880486d92229970d937f256e4d77c66003bdf88e80d6dfe2a86b7e18a9988d69fa474a63b2c008a1b76e393c257d724a173ebee675afd00460811f1eeb5"}, {0xe0, 0x119, 0x1256e1f00000, "6d9975ba40398268c391f7ba99154f97883ca4bfeeb97cf44749821055a6cda8fd4f1af17d007145018cd82180c84d606e24d0f0b3e25030062c79af152934e40e656aec94bafcb2defc62037485e843f73b314b19504af5319ea0e2a01341ebd1c3d581ba30692c93688503329f8fb770c89512281e543ebddc30baa17f1e9a89b7b82743cbd0f422c305a36b16e2b8d9196621fdd35668c246946250ad8d4690e4d3538eb8f0160d595650a9d0ecc439dc8955b16d5bee638c59b7e3dbbc8935d7c1d6b69a6085b6d539319ebc8108c5d4486e"}, {0x74, 0x112, 0xa51, "17dd6524fe93817d06133f6029b984790e992910b485d60c6fc1ac103943671e72cb3213028c35dc73fc140ab1a0662260f359eb2372b59379836574aa496baafb14e716272149abfe6e8e16a253665a9db6287c8020fdbe531cb1699eedd23d9df5f8f6b03cc2a6"}], 0x250, 0x4000}, 0x6}], 0x5, 0x40005) close(r2) 2018/03/08 10:51:25 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000477ff8)={0x0, 0x0}) splice(r0, &(0x7f0000df6ff8), r1, &(0x7f00006cfff8), 0x3, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) 2018/03/08 10:51:25 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)='eth0\x00', 0x1) bind$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xffffffffdffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/155, 0x9b}], 0x1, 0x0) getsockname$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00000000c0)=0x6, 0x4) 2018/03/08 10:51:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000c90000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x101000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0x7f, 0x96, "4e2ae789102e09ea0667358e40b1a5597447ec86d70a060014046b5bf40475c37f1e14993d13f248cdc7d652e183d105fec696841a9cc4b46a74527997ed350c661894f56ee16301cb11dc90d924f33da9b20adb362b4a5a8b6a0ec691ec8e18cf778d269bb8298292669f415eaadecdfabf6737d2e4741fd22514ccd92b0b4663285aa905f0fe2c7da0965a31ef82a6c57135719534"}) lseek(r0, 0x2, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30040, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000040)={0x70b621bc, 0x582, 0x8, 0x9c4f, 0x2, 0x7}) 2018/03/08 10:51:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f00009f1ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/220, &(0x7f0000000100)=0xdc) timerfd_gettime(r0, &(0x7f0000000140)) ioctl(r0, 0x2282, &(0x7f0000007000)) 2018/03/08 10:51:25 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x800) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000a4b000)=ANY=[@ANYBLOB="02ffff00000014000435000000000000"], 0x10}, 0x1}, 0x0) 2018/03/08 10:51:25 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x0, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:25 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) link(&(0x7f0000000000)='./control\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x810000, 0x0, 0xcc, &(0x7f0000ffc000/0x1000)=nil, 0x9}) 2018/03/08 10:51:25 executing program 2: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x141902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000002680)="aa", 0xca}], 0x200000000000024b, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$setsig(r0, 0xa, 0x1e) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r2, 0x3, &(0x7f0000000140)=""/152) r3 = socket$inet6(0xa, 0x0, 0x5) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_generic(r3, &(0x7f0000002640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002600)={&(0x7f0000000240)={0x2384, 0x1e, 0xf20, 0x70bd2a, 0x25dfdbff, {0x7}, [@typed={0xc, 0x6d, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @generic="bbfec5ef086382aa409b50ed6101938320607bd3c4c3dc2c886accae30f7668a5a3ddf056ff6c8544f4a8cc5841438f1d4e21c638b61c12397dee47455de60", @nested={0x140, 0x2b, [@typed={0x14, 0x36, @str='/dev/loop#\x00'}, @typed={0x10, 0x52, @u64=0x1}, @generic="eb620a9a01d5740f", @generic="a8be3b6e1cdebe1fe43a4e26ee7e1fc793e8b52bd56dcd3a1b5136893a00464aea1f7652580854c23b4cd916a86f8691a8721ddfec8179cd1b56a3df616b05ba05ce78f5de068e206286800c59f39dd899b8d81b572dccaf17c0c9484518b92e42208db34ba25eda826bae65", @generic="f743828342d6274e34d5721ee791354731502a84f902f924e1c0e8314aa4fcc71378386a71469e938f9b0e416f2072a17c021297f90ed9eca2c52c3c0fb891c26bffd391643df1cf8fa546ee5429f200f54be0b7eb88967593a1f47a00f1b06107cdf2da8bcd115de57c2eeee8b464e0452518523f6369ef1b86003b745e976e1bb592e5f89d9cf63a635fb491e079287b122388862ce397c9af", @generic="c64285a6fc21e99909a5"]}, @typed={0x10, 0x43, @u64=0x7fffffff}, @generic="b42aeb376c4daaf56339977f6c4435b597664acdee01fc513c4f755e581ffd274da3f70fe63f2306edf08203d303e2abcccdac4c076ba1a359a25c52babcf38a26a97a61637eabf187c832abdf9274a3c86ff2e7efc39ee72220aa09de1588a09ee166a08dc959c4bccb82446e50afc03ef89e96ea2e2ac0024840bd85ce8c584f46d6806603ec7ea4f0da0b299f070ca70b4843d3493672af6ff575d05cd68553731cb3f580c39df9fd8d495258b522b29af4a00e0a0e05921e76e3c26edcdb87286f62a6342d7cd5e9a4054008e801cef87ff8eaee7a55c1252506c3e894561a1c3ab70881821a50db7c2e238e345d9dfb9b25a2", @typed={0x10, 0x30, @u64}, @nested={0x10c4, 0x5b, [@typed={0x10, 0x81, @u64}, @generic="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@typed={0xc, 0x95, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="0b164e252c340dacc1d7cdee3446c92945ac69ebf7ea94d91911ed85c4b9e411a83110a6c72b7d565d3b659cf89b475656a4307967dba7fa02c9471405536782415582707969b88691925a24101df90d3c5bc9b8b719793ef05b0e8ea08353ffa5b8be456173d2e99179e28065232a89ef75324a0987562b0ef3ea288e3edf39b1bcf276055c834a022e7813227e91a1764993814bf749dc511f6e80f3b7a723a0"]}, @generic="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", @typed={0xc, 0x48, @u32=0x100}]}, 0x2384}, 0x1, 0x0, 0x0, 0x40044}, 0x40) socketpair(0x11, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ftruncate(r1, 0x6) ioctl$TCSETS(r4, 0x5402, &(0x7f00000026c0)={0x100000000, 0x7, 0x6, 0x6, 0x3, 0x5, 0x1, 0x40, 0x9, 0x1, 0x9, 0x4}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/08 10:51:25 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[], 0x0, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f000000f9453595e221101e9e68001e9ff8ee43ce0570693d7cafd28fb406fd76b0bcc968ba08347472026620a9fff3944fc817cc923827802149f405063d8448a70f52ae8c32f41327be3a3cd5446cc1cb6f44cbb0247372d6b2f55792cac2fdd3ca4d941b0881f2fd7fad942ec817ceaac9690503e97d0dd33c01a463902c1924fa2f4e86f8d28cd9d3bda0448365c5bc5f78a2af7ae96bda1f714f58d0b6a1d345826d0ba79f10af49272a6b42783870f0b0b1cf"], &(0x7f00000002c0)=0x37) sendto(r2, &(0x7f0000000380)="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", 0xfd, 0xc4, &(0x7f0000000480)=@ax25={0x3, {"f83bc0d84003ea"}, 0x401}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r3, 0x29, 0x20}, &(0x7f0000000340)=0xc) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000005c0)={r4, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) r6 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x12) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4008641a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[0x1]}) connect$ax25(r6, &(0x7f0000000200)={0x3, {"62f9d96db44d13"}, 0x6}, 0x10) r7 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) sendto$llc(r7, &(0x7f0000000080)="e5a42969dea15375045a21f4aec8fcad9d46ae7a9cb02f3028ca1db535eebb6867cc1bf51598c759688e72a33cecd97e35abcc54388462ca5dc63fca9f87", 0x3e, 0x40080, &(0x7f00000000c0)={0x1a, 0x339, 0xfff, 0x6, 0x1ff, 0x8000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) set_thread_area(&(0x7f00000001c0)={0x0, 0x20001000, 0x400, 0x9, 0x166, 0x6, 0xffff, 0x1, 0x7, 0x40}) writev(r0, &(0x7f0000000500)=[], 0x1f3) 2018/03/08 10:51:25 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8c00, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000280)={"697d26d4550a52d4740000003c00"}, &(0x7f0000000200)=0xfffffffffffffe70) 2018/03/08 10:51:25 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x204000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x300000000000000, 0x1, 0x5, 0x3f}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/157, 0x9d) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000380)=""/109) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000200)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0x8, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000240)=""/159) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300)=0x4, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'gre0\x00', 0x5}) 2018/03/08 10:51:25 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000005c40)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/183, 0xb7}], 0x2, &(0x7f0000001180)=""/235, 0xeb, 0x1bcd}, 0x3}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001280)=""/196, 0xc4}, {&(0x7f0000001380)=""/249, 0xf9}, {&(0x7f0000001480)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f00000015c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f0000002680)=""/7, 0x7, 0x2}, 0x49bb0267}, {{&(0x7f00000026c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002740)=""/252, 0xfc}, {&(0x7f0000002840)=""/4, 0x4}, {&(0x7f0000002880)=""/97, 0x61}], 0x3, 0x0, 0x0, 0x9}, 0x5da}, {{&(0x7f0000002940)=@un=@file, 0x80, &(0x7f0000003c40)=[{&(0x7f00000029c0)=""/45, 0x2d}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/22, 0x16}, {&(0x7f0000003a40)=""/88, 0x58}, {&(0x7f0000003ac0)=""/36, 0x24}, {&(0x7f0000003b00)=""/158, 0x9e}, {&(0x7f0000003bc0)=""/86, 0x56}], 0x7, &(0x7f0000003c80)=""/8, 0x8, 0x6}, 0x9}, {{&(0x7f0000003cc0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000052c0)=[{&(0x7f0000003d40)=""/101, 0x65}, {&(0x7f0000003dc0)=""/158, 0x9e}, {&(0x7f0000003e80)=""/230, 0xe6}, {&(0x7f0000003f80)=""/34, 0x22}, {&(0x7f0000003fc0)=""/6, 0x6}, {&(0x7f0000004000)=""/67, 0x43}, {&(0x7f0000004080)=""/132, 0x84}, {&(0x7f0000004140)=""/230, 0xe6}, {&(0x7f0000004240)=""/78, 0x4e}, {&(0x7f00000042c0)=""/4096, 0x1000}], 0xa, &(0x7f0000005340)=""/148, 0x94, 0x8001}, 0x1}, {{&(0x7f0000005400)=@nl=@unspec, 0x80, &(0x7f0000005680)=[{&(0x7f0000005480)=""/113, 0x71}, {&(0x7f0000005500)=""/119, 0x77}, {&(0x7f0000005580)=""/223, 0xdf}], 0x3, &(0x7f00000056c0)=""/203, 0xcb, 0x3f}, 0x100000001}, {{&(0x7f00000057c0)=@alg, 0x80, &(0x7f0000005880)=[{&(0x7f0000005840)=""/15, 0xf}], 0x1, &(0x7f00000058c0)=""/125, 0x7d, 0x9}, 0xfffffffffffffff8}, {{&(0x7f0000005940)=@alg, 0x80, &(0x7f0000005b40)=[{&(0x7f00000059c0)=""/245, 0xf5}, {&(0x7f0000005ac0)=""/65, 0x41}], 0x2, &(0x7f0000005b80)=""/130, 0x82, 0x5bb6}, 0x100000000}], 0x9, 0x101, &(0x7f0000005d80)={0x77359400}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057cff0)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x8) write(r1, &(0x7f000031f000), 0xff24) 2018/03/08 10:51:25 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x0, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:25 executing program 6: r0 = socket$inet6(0xa, 0x80e, 0xffffffffffffffc1) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000711ffc), 0x4) 2018/03/08 10:51:25 executing program 0: mkdir(&(0x7f00007dcff8)='./file0\x00', 0x0) chmod(&(0x7f0000ad3ff8)='./file0\x00', 0xfffffffffffffffd) mkdir(&(0x7f0000418ff2)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) 2018/03/08 10:51:25 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0x8, {{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}]}, 0x10c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x10000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffd, 0x0, []}, 0x8c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x2, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x8b8, 0x6, 0x4, 0xbb}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x1}, {0xa, 0x4e22, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, 0x60, [0x6063, 0x3d1, 0x0, 0x1ff, 0x5, 0x2000000000000]}, 0x5c) 2018/03/08 10:51:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xf6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x401, 0xa8, 0x1000, 0x7}, &(0x7f0000000140)=0x98) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x5) 2018/03/08 10:51:25 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x28) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/08 10:51:25 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x261) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x34b, 0x7}, 0x2) close(r0) 2018/03/08 10:51:25 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/03/08 10:51:25 executing program 7: syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x8, 0x80000) 2018/03/08 10:51:25 executing program 2: personality(0x400008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710, {0x4000}}, &(0x7f0000d4efe8), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) readahead(r0, 0x81, 0x7) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/03/08 10:51:26 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) fcntl$getflags(r0, 0x1002000000008) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x4) 2018/03/08 10:51:26 executing program 3: r0 = eventfd2(0x7, 0xfffffffffffffffc) write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffffff, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/132, 0x84, 0x0, 0x0, 0x0) 2018/03/08 10:51:26 executing program 5: syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x101001) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/08 10:51:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="0000ff0300000000a4019e81e1018706c9aedca517d27d846624f8f692a858084e5987697abfd394fd0f953220c152cd91a021ed7196ac9a919f9143fc27695f34889334ee16dc454c599c2a5b60ad562d5e054c8b008e297fbff26068684a3103889ac3f849c836") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/03/08 10:51:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0xa037, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x6, {{0x2, 0x804e1f, @multicast2=0xe0000002}}}, 0xfffffffffffffffb) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) 2018/03/08 10:51:26 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x140, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) fstatfs(r0, &(0x7f0000000000)=""/156) 2018/03/08 10:51:26 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/03/08 10:51:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1ff, 0x7) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000080)={@void, @hdr, @ipv4={{0x15, 0x4, 0xffffffff, 0x5, 0x12c, 0x66, 0x26e, 0x3, 0xff, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, {[@cipso={0x86, 0x8, 0x56e, [{0x0, 0x2}]}, @timestamp={0x44, 0x10, 0xf55e, 0x3, 0x0, [{[@multicast1=0xe0000001], 0xfffffffffffffffa}, {[], 0x1dd9}]}, @cipso={0x86, 0xa, 0x7, [{0x0, 0x4, "701f"}]}, @rr={0x7, 0x1b, 0x3, [@multicast1=0xe0000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x4, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}]}, @noop={0x1}]}}, @tcp={{0x4e23, 0x4e24, r1, r2, 0xfff, 0x0, 0xa, 0x10, 0x0, 0x0, 0x3f, {[@md5sig={0x13, 0x12, "75a6adb41a871513c1475bc72500c661"}]}}, {"cedf3cece6ed4afda1b55360ebf2fded50df2df9c26b2f3b048e37f13ca331fb31ebf9c30ada06333f35a79c13f9cf39f82b62040168f6e460858f834199829f44fefa8d4b6309cc39bc003f8f7c1b56255dc1d49d5be57624b41180cb368b87f6ca1568513d82822e9b689b38a31be510b6eef1fe4aac5ebe6940d7000088329b1a98efaf32f3f279309e5f10bbfd1152fe26a1f8770359ae83fff75ce611fc2fa96280bf26558a4dbcf6d52cae1574"}}}}, 0x136) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) 2018/03/08 10:51:26 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file1\x00', 0xe, 0x900) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x341001, 0x0) [ 54.068181] binder: 9265:9268 got transaction to invalid handle [ 54.095560] binder: 9265:9268 transaction failed 29201/-22, size 3545039181887364982-14899466919 line 3010 [ 54.107326] binder: 9265:9268 got transaction to invalid handle 2018/03/08 10:51:26 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x8, 0x8000, 0x9, 0x4}, {0x2, 0x3ff, 0x400}, {0x9, 0x9, 0x10056d39, 0x8}, {0x2, 0x4, 0xfffffffffffffff7, 0x400}, {0x134, 0x2, 0x8, 0x10}, {0x0, 0x3ff, 0x400, 0x7}, {0x27b9905c, 0x685b, 0xa5c, 0x6}, {0x2, 0xffffffffffffca14, 0x9, 0x10000}, {0x200, 0x40b8, 0x8, 0x8}]}, 0x8) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) 2018/03/08 10:51:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000)=0x1, 0x800400000ff) 2018/03/08 10:51:26 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gretap0\x00', 0x1000}) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/03/08 10:51:26 executing program 6: prctl$seccomp(0x16, 0x1, &(0x7f0000d02ff0)={0x0, &(0x7f00002e1fc8)=[]}) 2018/03/08 10:51:26 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') read(r0, &(0x7f0000000000)=""/4096, 0x1000) read$eventfd(r0, &(0x7f0000000040), 0xffffff7d) mknod(&(0x7f0000001000)='./file1\x00', 0x0, 0xfffff001) creat(&(0x7f0000000380)='./file0\x00', 0x0) 2018/03/08 10:51:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/08 10:51:26 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mq_open(&(0x7f00000000c0)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000100)) 2018/03/08 10:51:26 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/03/08 10:51:26 executing program 1: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40200, 0x0) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setfsuid(0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/08 10:51:26 executing program 2: mq_timedsend(0xffffffffffffffff, &(0x7f0000000040)="d2064cd93a03270bba2d60d80fa54454eef5498b98f791e84ec32962a78677e347258c4c0c020198c03e083dd58fd7db3936288651167452f6", 0x39, 0x30e0, &(0x7f0000000080)={0x77359400}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000200)="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", 0x109, 0x0, &(0x7f00000000c0)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000100)=""/131, 0x83, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000340)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/139, 0x8b}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000640)=""/69, 0x45}, {&(0x7f00000006c0)=""/62, 0x3e}, {&(0x7f0000000700)=""/186, 0xba}, {&(0x7f00000007c0)=""/132, 0x84}], 0x8, &(0x7f00000008c0)=""/228, 0xe4, 0x4}, 0x8000}, {{&(0x7f00000009c0)=@can, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000a40)=""/146, 0x92}, {&(0x7f0000000b00)=""/189, 0xbd}, {&(0x7f0000000bc0)=""/185, 0xb9}, {&(0x7f0000000c80)=""/96, 0x60}, {&(0x7f0000000d00)=""/110, 0x6e}, {&(0x7f0000000d80)=""/35, 0x23}, {&(0x7f0000000dc0)=""/145, 0x91}, {&(0x7f0000000e80)=""/240, 0xf0}, {&(0x7f0000000f80)=""/208, 0xd0}, {&(0x7f0000001080)=""/40, 0x28}], 0xa, &(0x7f0000001140)=""/22, 0x16, 0x72e4}, 0x1}, {{&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001200)=""/244, 0xf4}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/186, 0xba}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/170, 0xaa}, {&(0x7f0000002540)=""/229, 0xe5}], 0x6, &(0x7f0000002680)=""/245, 0xf5, 0x6}, 0x3}], 0x3, 0x2000, &(0x7f0000002800)={0x77359400}) [ 54.114533] binder: 9265:9268 transaction failed 29201/-22, size 3545039181887364982-14899466919 line 3010 [ 54.126876] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.132529] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.155562] syz-executor2 (9292): /proc/9282/oom_adj is deprecated, please use /proc/9282/oom_score_adj instead. 2018/03/08 10:51:26 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0x583) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="0700000002004e21ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x38c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) dup(r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0xfc4, 0x4) 2018/03/08 10:51:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @empty}, 0xfffffffffffffdf9) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000000)=0x58, 0x800) bind$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x1, 0x2, 0x0, "7079004c881871ea90c3ee1f19765d4bdc1f52fadda8f6c13e5a08c489726c12720822014c32d423d8de59f73c0ff37807737a8430d8f7e03c3053ff1a2f2e", 0x1d}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/08 10:51:26 executing program 7: mmap(&(0x7f0000392000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001fb2)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1}) 2018/03/08 10:51:26 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0xfff}, {0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x8001, [0x10000, 0x9, 0x2, 0xff, 0xe000000000000000, 0x2, 0x3, 0xff]}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100090004000050000006000800020008008c560500"], &(0x7f0000000200)=0x1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x20000000400000}, 0x88) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(ghash,ecb-cast5-avx))\x00'}, 0x80, &(0x7f0000000000)=[{&(0x7f0000011e9a)="5500000018007f8db72d1cb2a4a280930206000000a843096c26236925080700340010010000ca8a9848a3c72803c56b7b31afdc1338d544ef009b841352f75afb83de44afaa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)=[]}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/08 10:51:26 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x0) 2018/03/08 10:51:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202000, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8982, &(0x7f0000000000)) 2018/03/08 10:51:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x9}, 0x8) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) 2018/03/08 10:51:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000437000)=""/155, &(0x7f00000e0000)=0x9b) r1 = gettid() getpgrp(r1) 2018/03/08 10:51:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000002fc0)={'filter\x00', 0x19, "4170f28e1d234f33b3ac123abd857f4edbc615064877d54dbe"}, &(0x7f0000003000)=0x3d) openat$keychord(0xffffffffffffff9c, &(0x7f00008d7ff2)='/dev/keychord\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/16) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/08 10:51:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xd, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) sendto$inet6(r0, &(0x7f0000000100)="fce48020c963daf2c09063129ed699ec1a629e5ae0a93620f0195f169cfc29e869a472236f54780b033439daa30e69ca1e9f74a77c9d5c9bdb231ccaeeba62e078c7346c25568810d96fce32d0714d90acd7e97157209134bcf703d1075a09411519026fdc9cc194333395cde6cb034dda981b1a1bfd04ad22b1fa5c14257d237d0ec43b01b23e429caa6f8582f0c2bc77ecb20067fd165f041d7c259dc95ae7f9100d3977ff31454157a22678c13b45c6255796773441cc1ab6d3ec74477d622d707305c8435dbd770e43e7dcfe8820fec631944da6a8e9aa1f", 0xda, 0x10, &(0x7f0000000000)={0xa, 0x4e24, 0x43c5271d, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x1c) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8002, 0xa2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/08 10:51:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty, @in6=@ipv4={[], [], @empty}}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000140)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/03/08 10:51:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004040c000000000000", 0x29}], 0x1) mmap(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x1000002, 0x10, r0, 0x0) syncfs(r0) r1 = dup(r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) [ 54.272695] device syz_tun entered promiscuous mode 2018/03/08 10:51:26 executing program 2: socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000b97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/03/08 10:51:26 executing program 1: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="19", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000280), 0x22a) 2018/03/08 10:51:26 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x80000000}) 2018/03/08 10:51:26 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x0) 2018/03/08 10:51:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/146, 0x92}], 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x8) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/08 10:51:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x0, 0x5, 0x8000, 0x2, 0x0, 0x317c, 0x80, 0x2, 0xd14e, 0x9, 0x1, 0x1000, 0x6, 0x1, 0x81, 0xe92, 0x1000, 0x6, 0x7ff, 0x7f, 0x3, 0x9, 0x8000, 0xb258, 0x2, 0x1, 0x4, 0x7f, 0x1, 0x20, 0x9, 0x3ff, 0x1ff, 0xfffffffffffffff7, 0x6, 0x8001, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0x1}, 0x200, 0x10001, 0x3, 0x7, 0x4, 0x10c00, 0x4f}, 0xffffffffffffffff, 0x8001, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000180)="6d643573756db02d2800") r2 = dup2(r0, r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0xd1, 0x4) 2018/03/08 10:51:26 executing program 3: setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup(r1) getpgid(0xffffffffffffffff) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) recvmsg(r3, &(0x7f0000002540)={&(0x7f0000000180)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/85, 0x55}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/188, 0xbc}], 0x8, 0x0, 0x0, 0xdc79}, 0x40000162) 2018/03/08 10:51:26 executing program 5: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 54.311875] device syz_tun left promiscuous mode [ 54.326398] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 10:51:26 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)) poll(&(0x7f00000e2000)=[{r1}], 0x1, 0x0) 2018/03/08 10:51:26 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001600), &(0x7f0000000480)=0x58, 0x800) sendmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="139401ff4b19385f9d7eddad576f5f0ca0fc3535f64eace1ca58b74e68104f81e1d114b09174a57dc4b814a29609c567d034f9a9d2d272ac1faf5e78e75f5388168bf092d0f08313b3354ba11e5cc26dbe6f26e9b062a34eaf8721df5812ee3e590bae1c53751d8a63d5242830662cad56d71483208c2ca598794ce8073c2188580d1d18b5c76efb2d2cd2a84c4a283a1291b23cd3b1f1cb954833855da678281303fe6b8bad2413a92d6277f392725ac82c2d0d", 0xb4}, {&(0x7f0000000200)="dcc90008f88f0ee3a930be6810c4dc191408c35859e7", 0x16}, {&(0x7f0000000240)="5825d3d37da3ba3f93", 0x9}, {&(0x7f0000000280)="6ff0a2597cd12e7d07a31655c9c5c5942464a7897fdb7e2dae94817c936ffdf1af4bdd17f5daa93f53efa76efb16991dcdc688ee6e2f64ef19764e6b7a5f8b77b0e05bfd74f84011c22a9b1e00a0eead93ffd17430e3d0b8a831196775b2ec8a6f022f6868817c9df0b3b3fadf32fbc4a51efecb9c41fe876253c55ff913fbd1bbb5d9b0ed1390e0ccbaba5a2b50c72e0a0e9e9f9417455d8eebf4e17c460e168074616d96e2c90faecf2ef0974f0eb0c2babeed2d9a", 0xb6}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000002700)="1eb713cd344f40609bc46aa596d495823e9b4264c7c1a629353f438300864b134f88a503efbbd39efe50333cb271e8ae386232a616767d815ef5a1dfc04a7d5a3729f84621758fde080d852960b6b68c068022c4c7e7cc45bb1952786439c213ba5507aa6b9d3da70e7b1709e7dbdad523cf0315e7aeffd94ce2d42ea02f3b66580d7d0e9be140efb20c75cfa87d78f10e634ae2a3dbfaa6689aebc16e01c38d46f3ef3656592b40378ba288c2ec3af0100c3bc122db1738fc5d5e2bacacd2c95e49630ccc162f6a49adab08832c2efe062ecca7a05e11f1e5122aef00b47ec72bcb50e787c39672cfd98c97bb312b7ceb5a1372728390d8", 0xf8}, {&(0x7f0000002800)="69e7a9ac45dea78a8d2be5373e1e09912c87a6fe45c09af865a86f90573917e70257df50dcd47ba231c757c43690ed9fee3c7febba902d9f2883cf9a013e244d9912254d70dc88570b67ab279a89bd7c9f197ba061c1494b4807a4d0315ee7fd67e29d00ed7d533b8814fb3b17243cbf32a30ca386ee4b9d97481e046dbb8bdad2a5b68763558b0a460178f4b2f6ce9b30da075a4170289d9fdaf6c75cd408eda1525ccb8c3d38a728cb82c560be9d02cf7661f89bf7d1d742da5cd120f7e7a8b3", 0xc1}], 0x3, &(0x7f0000002940)=ANY=[@ANYBLOB="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"], 0x360, 0x80}, 0x100}], 0x2, 0x20004084) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0xc, 0x29}], 0xc}}], 0x2, 0x0) 2018/03/08 10:51:26 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000bc0)=0x14) bind(r0, &(0x7f0000000c00)=@hci={0x1f, r1, 0x3}, 0xffffff75) 2018/03/08 10:51:26 executing program 0: clock_gettime(0x0, &(0x7f0000002ff0)={0x0, 0x0}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000440)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x97f, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xad, @mcast1={0xff, 0x1, [], 0x1}, 0xbfc0000000000000}, @in={0x2, 0x4e23, @empty}]}, &(0x7f0000000140)=0xc) setitimer(0x2, &(0x7f0000001000)={{}, {0x0, r0/1000+30000}}, &(0x7f0000001fe0)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000000280)={0x1, 0x1, 0x400, 0x4, r4}) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x20200) syz_open_pts(r2, 0x4400) getitimer(0x2, &(0x7f00002b3fe0)) getegid() getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000180)=""/150, &(0x7f00000002c0)=0x23) 2018/03/08 10:51:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="ba9223956a2430a003b22ed645ef2c190d63912dae2793115da862300c06f91e26cb18052960709a5e305145c2e37207d90acde6aa8bdd3bfe74ea4d2ffbde53757f5939746f966d1a60b4dd9885ec45bfb878f0b818503f2e0f644e61597a8a881418590ca821e6807b7e748a11ab", 0x6f, 0x8004, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/08 10:51:26 executing program 7: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x4000000000000100, 0x4) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000005c4d600d065b9f65120000000000000000000000000000a9"], 0xffd0) 2018/03/08 10:51:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x5, 0x80000001, 0x3, 0x6}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_key={0x2, 0x8, 0x8, 0x0, "99"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1ff, 0x0, 0x1, 0xffffffffffffffff, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x9, 0xc125, 0x2, 'queue1\x00', 0x3}) fcntl$getown(r1, 0x9) 2018/03/08 10:51:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/130) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x100, 0x1, 0x7}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x9, 0xff, 0x100, 0x9}, 0x14) [ 54.378617] binder: release 9373:9375 transaction 47 out, still active [ 54.392961] binder: undelivered TRANSACTION_COMPLETE [ 54.427124] binder_alloc: 9373: binder_alloc_buf, no vma [ 54.432614] binder: BINDER_SET_CONTEXT_MGR already set [ 54.432622] binder: 9373:9375 ioctl 40046207 0 returned -16 [ 54.444656] binder: 9373:9391 transaction failed 29189/-3, size 0-0 line 3133 [ 54.455487] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.463822] binder: send failed reply for transaction 47, target dead 2018/03/08 10:51:26 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x0) 2018/03/08 10:51:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) close(r0) dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x401) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=@random={'security.', 'syz+aller0\x00'}) 2018/03/08 10:51:26 executing program 3: r0 = socket$inet(0x2, 0x7, 0x7) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0xa8, 0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400000, 0x0) r3 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000000), &(0x7f0000000040)) futex(&(0x7f0000000000)=0x1, 0x800000000006, 0x1, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x1) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) 2018/03/08 10:51:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x139000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) 2018/03/08 10:51:26 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') syz_open_procfs(0x0, &(0x7f00000000c0)='ns/user\x00') sync_file_range(r0, 0x6, 0x7dd14710, 0x1) 2018/03/08 10:51:26 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f000028d000)='system_u:object_r:init_exec_t:s0\x00', 0x21) 2018/03/08 10:51:26 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/252, 0xfc, 0x40, 0x0, 0x0) 2018/03/08 10:51:26 executing program 7: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080)=[], 0x0, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000001380)='logon\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001400)="188a69fe0be781acfccce8cb5bae4415e6b243", 0x13, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000001200)='user\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="97a8af5071b70cc94bd6a3e8c4166fa04f1c89291674f39c4063c5c1dc03235242a3524c4c577639d0ce9fbaab09d160f5c45c2e9ca0b0877dcbe9bb169500098ab27493c13697bacd844641f896cbe430a4a38df7852d4548320faf8dd710aeab5edd711aecbbd0170556a13a075fe31801c2798daf4f3725320946d4137db4a1e5854f6399b18efade13f45fa49a2334cb6dd19589a6e3e99c552d191ea1a01e90e225e8379afc3f7f52a0474336eff19f42c50424b5ad1d0ca6296a873e2d9a18deef508585af8b5cd5261281130be27138e1ca4fe553c5", 0x61, r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001340)=0xffffffffffffe9a3, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001300)=0x0) ptrace$poke(0x4, r4, &(0x7f00000012c0), 0x5) keyctl$instantiate_iov(0x14, r0, &(0x7f00000011c0)=[{&(0x7f0000001080)="83be041f3cb505faec6aa221a84625f59336960fd712764868ee87e69aad564e8968af0ee27931c4cf9baed9d9c402696a2e52bc9831c28ada764bcbbd879442af6d160d1606f5c58b9bc69df6346b36c8e763471dc31a604b5b9c61b26a807573c7147a1dcccd9ea957f184f90e467f", 0x70}, {&(0x7f0000001100)="afa2925af28f3e42fd333779efcee73a58b5f065a6e6e838adf0bffbd50dc2dc14bc80ac791ae9620ab1cedc341387910f481354a168c8ba074da7374614d50b1ee7dc5e8f8dc58dcadd1168ac014070fe676e67e15370bb116c7834c153130da9a56220ed96f9945d2a857727a4d9a7850544c4cad8817370fd2b9c5da2d0eba3287643b60d5006663c19828cdc175ba3629bccf984d5805daade206d980c5b4ed05d66876d887e8b5630c68d3879", 0xaf}], 0x2, r2) linkat(r3, &(0x7f0000001280)='./file0\x00', r3, &(0x7f0000001580)='./file0\x00', 0x1400) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000015c0)={0x9, 0x1ffe0000, 0x6b6b, 0x0, 0x1, 0x5}) 2018/03/08 10:51:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e23, 0x7f, @loopback={0x0, 0x1}, 0x10001}, 0x8, [0x9, 0x100, 0x9, 0x5, 0x40, 0x7fffffff, 0x800, 0xfff]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x17, "46ad4bef8e2cb4eadcb532cd6ed2c737daea5c248a965c"}, &(0x7f0000000100)=0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r4) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) write$selinux_create(r4, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64, @ANYRES64=r2], @ANYRES64=r4, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="9daa228be67f5617d5ad1dc898b5b2e1f11b5119e1a93b5caa50b4a329b47c3d1f069c43adc29ea79bc6caf2597e6d17dca9c25f614c9cf195f3db71470e497ae212457912fb8b5c9d7c9cf02efcd9332c2982588acbcc693a7cc50ba1aae60dfb8392cf951d41bf46e28d1ff368062c95a35ed15ab2c60550e8e2dc6b7f8a5835dd858dae9281edd881d8b1c79d94a61eb33d936aa35ca2d434aca785c19b35fd192f544efc634d93b66367cd8740d3e9fafbf237334637"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYBLOB="cd0231", @ANYPTR, @ANYPTR64, @ANYRES64=r2], @ANYRES64=r4, @ANYRES32=r1, @ANYPTR]], 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100}], 0x3c) 2018/03/08 10:51:26 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x440040, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/03/08 10:51:26 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x9, 0x100000000}, 0x88) setregid(r0, r1) r4 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={r3, 0xfffffffffffffe00}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000100)=0xdbf5, 0x4) ioctl$TIOCNXCL(r4, 0x540d) 2018/03/08 10:51:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000cebff6)='net/snmp6\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/186, 0xba}], 0x1, 0x43) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffc29f, 0x8004, 0x0, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x8, 0x200, 0x6, 0xfffffffffffffffe, 0x6, 0xfffffffffffffffc, 0x20, r1}, 0x20) 2018/03/08 10:51:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="1e00000000000000"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/08 10:51:26 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203008013000000000000000000000000000600000000000a00000008000000000000001013000005003c1add0800020000000a00000000000000fe80f8ffffff3f0000000053040000bb000000000000000002000100000000ff0f0000000000009f0500050000a9323c399ba3e300fcff00000000ff0e000000000000000000000000000000000000000000000000000000277a1b719a58e33f755b6d85c941dfc3dbdf4dc34fc057c96ca108eebb"], 0x98}, 0x1}, 0x0) 2018/03/08 10:51:26 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0x6, 0x5) r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x7, 0x5) tkill(r2, 0x1000000000016) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000000)=r2) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x800000000000020) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/03/08 10:51:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @broadcast}, &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000099d000)={{0x0, 0x1}}) 2018/03/08 10:51:26 executing program 3: r0 = socket$inet6(0xa, 0x80000002, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000200)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x1, 0x0) 2018/03/08 10:51:26 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='stat\x00') pread64(r1, &(0x7f0000000080)=""/215, 0xd7, 0x0) 2018/03/08 10:51:26 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3d5b, 0x5, 0x1ff, 0x1, 0x9, 0x46fe, 0x80, 0x9372, 0x0}, &(0x7f0000000040)=0xffffff19) poll(&(0x7f0000000100)=[{r0, 0x6240}, {r0}, {r0, 0x81}, {r0, 0x8100}, {r0}, {r0}], 0x6, 0xff) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) 2018/03/08 10:51:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000180)="0c103f8596d563", 0x7, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/08 10:51:26 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f00007d8ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/03/08 10:51:26 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@empty, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) ioctl$sock_ifreq(r0, 0x89b9, &(0x7f00000011c0)={'teql0\x00', @ifru_flags=0x1900}) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "50e47154ab6d97e99a901eab32417b601536cfe6d8aef8874a1f555ecd56a63b82c92c3ad7df7d3e739082942c096794cf059af0666fe05c39836a50713309"}, 0x60) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="02120000000000000000000000000000"], 0x10}, 0x1}, 0x0) [ 54.732254] binder: BINDER_SET_CONTEXT_MGR already set [ 54.744324] binder: 9454:9466 ioctl 40046207 0 returned -16 [ 54.759688] binder_alloc: 9454: binder_alloc_buf, no vma [ 54.759727] binder: 9454:9480 transaction failed 29189/-3, size 0-0 line 3133 2018/03/08 10:51:26 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ifb0\x00', 0xfffffcf3) 2018/03/08 10:51:26 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10840, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x30, 0x95, 0xe1, {0x77359400}, 0x4, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x3) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x3efffffffffc, 0xd38d, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/08 10:51:26 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x200000000000102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000080), 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0xc5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x8031}) 2018/03/08 10:51:26 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x14000, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000044ff4)) 2018/03/08 10:51:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x80000001, 0x9}, &(0x7f0000000100)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000fff7)='yeah\x00', 0x5) r3 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r1, &(0x7f0000003440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80004000}, 0xc, &(0x7f0000003400)={&(0x7f00000001c0)={0x3228, 0x41, 0x200, 0x70bd28, 0x25dfdbfd, {0x8}, [@nested={0x31fc, 0x1c, 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@generic="a38f2fa9aa12ada82021e8ad77d4ba5a8a998d6ce0dac30c17fe86124c77448b6a507b470b57d2bc1d474ade48097a409d3bd30aca47eedf74317911dce054a7ce734ed0306a4133d91e650ca33d6c33c44e4c4a49c29fd345c541ecc6239c49887c9a15c4917164fa367181430694d25992b26aa5a4fe62554775b08cc00f46edeb51c0ae4cef7eacded66747b03811f3063337d144358e0dbae46c4fd7cf7843", @typed={0xc, 0x92, @str='{\x00'}, 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@typed={0xc, 0x0, @pid=r4}, @typed={0xc, 0x6, @binary="38a5"}, @generic="f96a3ee86e02a60a565c49e33a8c9a44e8011d688a0aa0006cc2b3c77a38e7b84161c13288fab7aceaf243a7c66821976c67e5b46b8cd83703428e9e34f0444736a4116a590dd7cd7cd4d3eebaaf4e26dbe6c1e8305d7fccb935abf8b34c41533cb552002fe4b1f3315b7b4613cd008feae78e79400c961d23048b1951b4ae37b69f48292960d3914cbb6493ed0a7c6e9d48647e64c35eccc66feff5154373d523f270bedc191e04d46b42610ce4e59b04bd3571b37421d3aa08be19f52d794b6c0277a26772d27cb5f19df422312034571b7e86", @typed={0x1008, 0x71, @binary="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@generic="e2e7593bda0ab3ecc6fe90b5786c7b5fab7edb28da6ad32af87433ffafbd10fdbf05621171a6a980349a95b988351338e24898d6925f04a72e65f9cc6dd4a4601d0a9838c421c21217df0412892bbef9f0f536365eb0ac"]}, @typed={0x8, 0x1f}, @typed={0x10, 0x2f, @u64}]}, 0x3228}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004080) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0xae) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) [ 54.781180] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.788475] binder: release 9454:9466 transaction 50 out, still active [ 54.816326] syz-executor7 (9487) used greatest stack depth: 23760 bytes left [ 54.831374] binder: undelivered TRANSACTION_COMPLETE [ 54.839342] binder: send failed reply for transaction 50, target dead 2018/03/08 10:51:27 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="dc8c4e9b9597bf8993852ceab14d498ffb0cb2685d9d45c937840f4d71dc2d2d75c8594633308c0b13dbeca30b803eac96efadc1bedaf6d90bd50cc42bd7e25dc1888a7ff18baf4d0b610af9acc4382405d423d61c2e8a670bfab9b19852de7723fc834a3bcd16857aa672a34671fc40d418f8771f9de4180ca809002b5550359ec2d4b1ed6f637176c07f5f415ebb97346b32a7b8d0910375b428c3c635888e99f054785d4076dec1cc9e60d6", 0xad}, {&(0x7f0000000140)="197066a8b9bf0773dacd686f88061b421f6f704f70baedd4f725f7895af848346d98388a21e6a773c30463fd43403fd4ec9ae84f3441343ee3bddc895eb0c04076b3ef5c55e2aed90e05989b418eac813d622d17", 0x54}, {&(0x7f00000001c0)="c00f8d4c634406f7a7788d0d802772cf6105901f1d2b10d44ea277a819ad5287ee7f6bb16e1e0b8cf02fce75b8fe4937d272520f38919ac1182768161d2dda5bd7b8e629915abb4f88ad0970439b966263c39018", 0x54}, {&(0x7f0000000240)="5ebf663fe72d8f115384d809c0a6fb050e723d491a7b396a269ecd01fda307496fd5a66f433e44641b612f5de482e80fc973e8c7bb37f49dea6d9d3a61b6ae9040731421eb68", 0x46}, {&(0x7f00000002c0)="08bbe60bbd1e6ca170d0dd63c0b6b59081de5a3d5167a9fd79049fb0bb9d53c40e071d47969c8c9b2208e93d03a268165e0539e85de732f0ff5b0a", 0x3b}, {&(0x7f0000000300)="50c106d0f4e53350a9b1d9902f6f5a1b49187f5cb8fa55f7699349f1a7e2affa229fc5986d0e372d97db5c3f1b1da8458c84e8cc170a7ba0fb97d954257f4b1a4c4a362a42056de2601d1538d5115bb3b72eb083b4fa9170393f07d9f5626916cbe782ac60cd4b5b9d18a00a12b7a641027ed0076598c08279a18e2321e9358996bfde312e22ec57154545f8", 0x8c}, {&(0x7f00000003c0)="f53af3e0f86ef1caa1", 0x9}, {&(0x7f0000000400)="b54976eba06bbee2d47f9d572ad815d88fab54ef14520632ec0522f5580868b98fac3aa155468844c1748f761ceb46c2c0a83d04ac3926bf8c955736454d17b8d71e39c3", 0x44}], 0x8) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f0000a44ff0)=[{&(0x7f0000000100)="29000000180019800146752402000000", 0x10}], 0x1) 2018/03/08 10:51:27 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1123e28e3a7afc8d95ba801e15c76a6c7d21faccd7a9be7635e70153e3fd04272385416996901be6a9c3e3ec2cd7a9ef88c6241db844da6d6fa93b14262c4823648b324d2", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e20, 0xf87, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x200, [0x7fff, 0x6, 0x7ff, 0x3ff, 0x3ff, 0xb4, 0x7ff, 0x6]}, 0x5c) rt_sigtimedwait(&(0x7f0000000100)={0x10000}, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x8) 2018/03/08 10:51:27 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x8, 0x0, 0x0, 0x100, 0x9, 0x0, 0x0, 0x100, 0x6, 0xffffffffffff7fff, 0x7]}, &(0x7f0000000280)=0x100) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000200)=[], 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"73797a2b616c030000000000000000f1", 0x2}) close(r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000440)) 2018/03/08 10:51:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = socket(0x20000000000000a, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x80000000, 0x2100) setsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000000)=0x7ff, 0x4) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/03/08 10:51:27 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0x0, 0xfffffffffffffffc, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/08 10:51:27 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20001) dup2(r0, r1) 2018/03/08 10:51:27 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) 2018/03/08 10:51:27 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)=0x0) timer_settime(r1, 0xfffefffffffffffd, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/03/08 10:51:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0xfffffffffffffd59) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000009c0)=0x15) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x4, 0x5, 0xe77, 0x4e23, 0x7, 0x2, 0x20, 0x20, 0x1, r3, r4}, {0x10001, 0x0, 0xffff, 0x3, 0x1, 0x4, 0x101, 0x8000}, {0x7, 0x9, 0x708, 0x3}, 0x1, 0x6e6bbe, 0xef78f1f9ffa73387, 0x1, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x2b}, 0x2, @in=@empty, 0x34ff, 0x7, 0x3, 0x2, 0xffffffffffffffc0, 0x71, 0xa3f}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) 2018/03/08 10:51:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x200000002, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x100000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='eql\x00'}) 2018/03/08 10:51:27 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) 2018/03/08 10:51:27 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3, 0x6, 0x2}}) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x0, 0x1, 0x400}, 0xfffffffffffffbff, 0x7f, 0x8}) 2018/03/08 10:51:27 executing program 6: lookup_dcookie(0x6, &(0x7f00000000c0)=""/25, 0x19) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x4, {{0xa, 0x4e24, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x84) socketpair$inet(0x2, 0x5, 0x40, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000100)="75acd0bce557efab5576f543afd08f77884b973e3da7fa81ac28", 0xe1) dup3(r2, r0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000000)=""/46, &(0x7f0000000040)=0x2e) 2018/03/08 10:51:27 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) flock(r0, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0x583) [ 55.359303] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=9541 comm=syz-executor7 2018/03/08 10:51:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='\'\x00', 0x2, 0x3) 2018/03/08 10:51:27 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000012) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x1) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/130, 0x82) 2018/03/08 10:51:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ppoll(&(0x7f00004ddfe0)=[{r0, 0x1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f000095fff8), 0x8) r1 = memfd_create(&(0x7f0000000100)='bdev\x00', 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000140)={&(0x7f0000000000/0x1000)=nil, 0x401, 0x7, 0x40, &(0x7f0000ffe000/0x2000)=nil, 0x3}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flock(r1, 0xf) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x83cd, r2}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="3448b717a0b1dd60ae48c459a19f95a32baf2d9c3053438dcb752977108bced5949a14203ebba6a27e3e61822e8e8e3ae917ae3894decb2e6f9900000e858eaa172449e5517bdab6bef62e5207a712c13ea9ad2299a0462ee3542daa07fbbd0e924ef2e720a48cdb26a11bec8b0f44d3454d700afc32604010fd62af7d90ceeeeeec4039d0b4e15309e34440d66cd4813504896e27374e6d1a78a416613abef7b8bec458772d582d14b173b0fe3e13538072244cf761f1a05bbd60b6631da818f5cc", @ANYRES64=0x0, @ANYBLOB="00000000000000008bfe6bd36ebb0c4edbbe2177c8aa1f230bd238592588f1d1e185f78e10cef8ca51702517e1cd753981dc02eb6ece6a34035c9324185962e23dd4fec178c4a89b4266160d18a943c7ec791281c24ee25fe9a5cfdb6c2ab2d39a6b433b872ef5"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) 2018/03/08 10:51:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet={0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f000003b000)=""/91, 0x5b, 0x1, &(0x7f0000bf7000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) 2018/03/08 10:51:27 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) r1 = getgid() ioctl$TIOCSBRK(r0, 0x5427) setfsgid(r1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r2) bind$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"3aedad701187de"}, 0x100000000}, 0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x101, 0x80000000, 0x401}) 2018/03/08 10:51:27 executing program 6: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000b10d00)=[]}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)=[]}}], 0x2, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x8c) 2018/03/08 10:51:27 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x7aa7, &(0x7f00000000c0)={0x7fff}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x210403, 0x0) ptrace$setregs(0xf, r2, 0x8, &(0x7f0000000000)="b2bb777e22fa8f") tkill(r2, 0x1000000000016) 2018/03/08 10:51:27 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="757375722e003e8c8f0d4a656a247e1eb9f049fe97ec537d0500784b8de01eaa83dab9a36dcd997c76dbd66a9cc368d123990b8278bc946ab71ae6be33f6338e3ba8d054fb41e07f24490260a23ba9fedc6b5d8bce1a9413f949a9d704a8b55d0c09c4aeadc955ca86a71cf279fcdefeef38cab83a240142c955c5fb8432d2960523ee97cf6dccfcc3e100e4f747000000000000000000000000000000"]) r1 = socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='statm\x00') ioctl(r1, 0x10000, &(0x7f0000000000)) 2018/03/08 10:51:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x20, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x200, 0x3, 0x200, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000100)=0x8) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f00000002c0)=""/114) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/03/08 10:51:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/71) ftruncate(r0, 0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) sendfile(r1, r1, 0x0, 0x8) signalfd(r1, &(0x7f00000000c0)={0x3}, 0x8) sendmsg$key(r0, &(0x7f0000e6a000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) 2018/03/08 10:51:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c0000000000000001000000398a76ea5446a5a6063f4321d18359e4ab70415496e74e29160a3225a691e6d41c05841cdf49252637a6a83530ee98abd6960adcc639b9c336bdf55df3a0823e698c4bb382ee6fec8ad650e7bd9e819247b52becbe5c836b7afe571b1ebd1e5739080bf5b1d5ca6edd98561740c13b78ae7aa5ca5f5b792abc8fed7abd915aed0e1430c566663085eeb08e3109edbfe001a29c5ee74d8c86d9f5fbed71ed85af"], 0xc}}], 0x2, 0x0) [ 55.969804] binder: 9576:9601 ioctl c0306201 20007000 returned -14 [ 55.980551] binder: BINDER_SET_CONTEXT_MGR already set [ 55.987634] binder: 9576:9601 ioctl 40046207 0 returned -16 [ 56.013103] binder: BINDER_SET_CONTEXT_MGR already set [ 56.013936] binder_alloc: binder_alloc_mmap_handler: 9576 20000000-20001000 already mapped failed -16 [ 56.016538] binder: 9576:9615 ioctl c0306201 20007000 returned -14 [ 56.037673] binder: 9576:9601 ioctl 40046207 0 returned -16 [ 56.037690] binder: BINDER_SET_CONTEXT_MGR already set [ 56.037697] binder: 9576:9616 ioctl 40046207 0 returned -16 2018/03/08 10:51:28 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0x13}, 0x5}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000001a00)=ANY=[@ANYBLOB="3c0000001c0000000000000a000000", @ANYRES32=0x0, @ANYBLOB="000000000c000200ffffffffffff000014000100ff020000000000000000000000000001"], 0x3c}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000200)={r2, &(0x7f0000000180)=""/76}) socket(0x5, 0x801, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/08 10:51:28 executing program 6: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) poll(&(0x7f0000000000)=[{}], 0x62, 0x0) 2018/03/08 10:51:28 executing program 2: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cramfs\x00', 0x2424, &(0x7f00000000c0)="7529603ab9a68b2e2486c61ad796f89fb242c1c9bd871fe887b0060608f77ec85766c39022fb941d7dfcaa3cb7bf77bbf3c731d8131ccdfd7dcaac2e3e61fbd53b720bd36a5fcef336f44c7e62fcfaef789987605042fe87e46fcba717c9c73d5983075d06a8e49d4d9a7d30ac5200638f61328a0b8518a4c84caceb9a14fd7097de") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x0, 0x0) 2018/03/08 10:51:28 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x7, 0x7}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mkdir(&(0x7f00000002c0)='./file0\x00', 0x40) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x4, 0x6, 0x7}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x80000000, 0x204, 0x1, 0x101, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xfc, "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"}, &(0x7f0000000180)=0x104) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x3386, @local={0xfe, 0x80, [], 0xaa}, 0x8b}}}, &(0x7f0000000280)=0x84) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) 2018/03/08 10:51:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="0e42a17781752505836b3440e64be7b05a30e38b9f925b136c5ba69c64767b61a660f1f30548421ab255e8e981804d72b23dd4a037abbbbad054fe2a7ce41b92e6d597561242609f8304713bca75c47518defda786cda75848af8304dc43c9988e52678f921d1ab14fbd2611fdb0f9a311269f7e750da8c4716e05a370782e85537e81f5cd85ff04ae74767631c92f045522405c8f818511852a6c33ac4d82d201362c38dc595bc811d66ff054f1211500aa1458f058404331bbf3be9c1395f6ab5b253d1375a8a88bdf28b80b81bfa6adb9fab3348e0d46e177055720ddf4b6c474847251681cd742a3b4b72e52466b757b5e7c45be215560d972c03cb945645b731f204b3f9e3331c299e132a42382fe6ba228ca37ce2033a75078d33de59b2b862ed12db2619364ce1272c24a6e216db79466e39650360756ccc47b687e5796cd55a365d02671d21abbbc60a43e63426bf3593ab959874b4f44ba2409a5c9260117855a325ebf5cd5abceed5ea15ecd9bb3d620476c778d417298a2de63a331b512b6c2b8663a2666ceea535a1a7016a27f707e6fe2b67cf31b1d14568936e206916c4fd6bb1ce409b8bf2cf80db23c5f098bf8b1ac7c3fe407829103ebd07d74fbc15cc8a77b63663fc9a1218dd23dcb9f57379f58a72b5b54651941890d2c2b1820a8d231a21e5be67fbaf8bfe84ef2544e47a595148b74310565b6ea53bf9193f837e227d3d1e770e641c6ad2f82976fe5c81fb7191c489e7565c37b26d8f19c225ac2d4eae30a37e35084337efcf7e862c2bd951b588b8066e49ec696f8453fece8459a512d38fec7552139a32b761307ba0c51ab57fade750964cb4da5e4e275ce60bedcf27f902a050bb900fa0a8db718b545ca1b0372104568bf48bfbf8fb81f62621ecc762bf318f05015e0055549627e72368e24914bce6eed0046aef892b2de0f66bbee2fe693d9cba115dfae1739f72f03cc670e9502f6919b05a3ef9ca91262fb3a66f604338ba7fdf71cf270ce048c19ea6809b042d0a6e150bfc16cdd36a4071ba1d2862e4845de2f6d88a8a22ee3b6cc8a8f92cd3ccbc11f7b2b31a8a36ea6eafa6585f687ccebfed3ea83507825598fc5a60df9d6bd588aa7d4835b71c842f94400aaf6256a29dfd2a5d0b06708b662e96157c1453bf8f381693acadf95d7be0d43afb82b093b1257c284ab0a9bfb2ba0f93a809a8595174a975e475940836ef1dc101a2ce7c9b9480dadac9d80f28443f86468eba6e58629dbbb697949a9992d75345bb48a2cff5326724e70996974993ba75b9747e7e336a9ba1988ef44514ae1f2ef0dd2306b3907334c0c655ab600a853ef39a3f2a32c65084a97b78cd97836fcf3a4555f37b87a0fe3158af03dacfe99e2972ed8b20ad2b429343fb380b9525d0a5c41bd83d02f3fdcc0ed21fa37bfe7dcb77f27e4c1d9d77f5e4ac8c0854abb8adbef0721280623e35520ad8bf17df789e258495ff994464bf8f389bfce8f472e87a8fb2429ff0b23b318f39e4da91aeb80339655f8f34da2e10a261148691b50812d89ea47d0b1df5ff3204cf012a965a27fc8cda54ffa66d3de6de39c873a012dc9082c8730607efe735ccc0c6641d49553bfbb556a676f818864fcbb2749e89c69a3dc6f8b9e79ff95a13519935ad2214a82723e400eb8e9c2c7a2736090c8943a725df63e64c76b33473f2fbfea56ba5b78144eaed6930be958da462bae5fa8399efc31e37ebe8f62d2904b887c64b3ec141ec6709a7246345667689f178933ac0fde075434339b6bcdd7120421cbf85d876b7c63e21deb26a90f2a1d53c0a859940792d812cfaf62162fcf1a4db21c77f4ab10c4b03545515a1381f5b08230df5065516a634bd812def1c97ed117d568f9bae596dc42c7ba349570d4d862305e6303dda1967b8698d6b1a1da36581b424d04157978544e06de1bb2750830328d7d9cb728a0728c2c6d3289aa8111bf8654af000a8bd146406ca1cdb65d673ebe339160261bcf7837ea4d5e12e88e23945c2445a9567d0ed754ae78c84c85dc5d5cda34c3eb1953e5ee679caee02b4e2a52bdf45585bd07efa2381b40d9173d8414c022fc5b7414fd6d9cd2aa9399058ebfc7d8ec4cf70739fc000580e330eee0ec674438bf0b0bafa9efa310fbaed11a904687c26ebc23dfbc18b904f42f9e28c9c173afb0ee8346dca9b87e0c8c649bfdc06d9b22aa863b3b8e66cb0ef2077baeac2620a8c5bf368e06121ad847b008925a380693988a8b93974426892e5892ecc9e924739c2fe8b56b5557b18fe1584324ddb521f4c54e595cfb5d6511482364760b395cce74fc91cf99a9ffea897ced7731fd74996615ec3cc1d1d909b9baab7eae0c2e3fe93adeba4be7a2dd9ad5132b85adc9fcd99e4932b67a6269bcad7fa4f4f689b6712f2344c0212eef05a52a02292e29bef8c0c88aefd6af0ef55656d9ee54d3843064bbae9e5d146f6afd3f6a2a8a6bddfc78fa28c31b922f03a86b2f5376654b8ca96e15946053057b71522ba853f1a9cdd2511c5034d890e943788784eb89d9f06a1eebd7a35bae8a163d17704a43bbd8db2022d567ddb5c503972ea4eb5ab20d59cb8717e22fc1df1b99741dc092eefa169ef7a629a40cf4c0e699ae6d392e035863a59b65f2828ce0fe682dcc425ec3d8f8e089a81859e8765fd6fdf084d056dc7e2876490f81893ccf743bbb6ea21fcf1012c54a2b2fcad9e23ee195494cac4406b5bb93e8ae72b27591148b4ef5f91ed04f8e234ad33cfdd9f1cd1b294f95b050ea0dedd27eac09b1951d6d4bd7bc4f4ad5bac952617d8242e12acaa1b5eb66f3523470e76f95490657e47a251ac49d058865fcc4532d9d8fa0904559e415e6c6583aacaab6c460cdb0d8a9f47423e057e7dee0e63062d84b87ee946d448ebc3aedca315f27ba3b016cdc0aa991c893a23a2cb1ba99339ed66013ccbf57b94577f3cc6801e34385ca701bf1e262eb095ad107fa121ea2cb83deaddccb9e9ea3064107a2d8752685066e5c1c295c0ebf701caa8f9590ab55a17218ddbac5a49f82b15e95347cf4e636cc721f9a0b0c916ae4f4843b16fd37e9f594e3812ed8add6222d9e92dc375c331a45752dd3d83fdc4bdb44c241415e7c5fb687287ddeaf8a25a63fb22c2b8022b6a6ee0fef9eef0c4c4872ff1aa21080bdce793bc0d34e1fe47eb9b4dbdd6afa73df9f6308cbd7a2b5230d79a12a41c7b56312b90f54a357507008d95f2841c9144e594233825e197dd29d1667634305c1a7615f65a3462518090dd0ebd58cda75b617526505574629c47a40547d1115f0c1b08edaf58441419740202496730901ea7fa9bbd0b46d3b0f5f98058cafb41de7813d6f0b5a1fee325bff8d90f4f72b319e869971f0bf5776e032c1b99e0c8b5ae6f61ac62dab48c0053e1fa6e86c12bd5b9892a0c5c257183c4bf97f8c14dab8cdd2a765d81982c623461a3297ac06b627d27b4577a57c4cd1aa879c1ef6e2877ea4302c3be578b0cdc64e213fc7a92bf8e6eb56d78f13cdbe999ba28b571fa62bbf66cb1c18839557f388577185bb793d1b5a8fe361e52eaae87fb5bfa9dc0828ec0f4dd18d5d490cbceb549fd2dc40b108b32d24f2e673badb155d0132963077a9d8e3d349266ba51bc37115d9222ef3381cb5ee1cdfe25b6f4d6e176e043f58cd3eccf9aa7b9aace9d69e8468f96ae7ca5377fa0da73d5c934ec2251399474463bea2970da8e7b9165c65595f8cc7dbf560506342fecf188b6266dc7ce6bf9fe31455acde8a88d507ecfdba0be9960477bfad6967d7fa7a9e72bd7c4980de7cb252d818b88fc0191f8f7f4afc30cb9b2fbeb1bfaa217cd942e8e5b57559e381c5711e4bb9ad1e2446d10ca38d53feb1dbb3f09c588f07465e71a4c3b2df87e6bd8b8bd888eea9013a8d81d857c93f4137cbf836010c07d06ef1bf4067199efa6cf40865068e83c08620dce9d9ee5136fcc44f291c69a20b4dfd4ad1ff8864692fe762b84a992526e607967fb8d885406747c8f02091986ac0bdd4f1d2a79b69b30c6ad4d29a9897374cb8688b4da4a36098166faece89134e13176639cb0c23f61ff7cf4b7db017bcbc8f8b3961f38978e61dbc15e045fe217aa06a1a07ee274198a6757c4b0b9f0361ee405132fe1204e96c9cd6a304c92a85fd12aacc9924de6d43efaaff181b9f35e5c77e3400883883064553c7ef581eab3e3368e4b1080a3a18d0addc7c7c67d3dddde1a7f8691b3761dea22f8d51e5006f192fe739f4cca2e09ce518954665045a11d56f3a1f785e504d30a02af4fbba1a96b3109611e99ca411b8c8304eeaa1886b471d407175b16bade252602e47233ed2cb616df66629ff35a1cd37695a6f3d117b2a814b5486bef2cb1757bfc28892ed9f5f0444a63264e073b5e98cf3172e59ac4be5b7c443f0cbb900458016ec0b6144947690b3ae6aa3cdf7da45ffa3b3ea427a7d15d62444eab5be378b2d19bec2216ad99c625bba66e2808560c1928f798d49fb2744f686c2555ea67bed71795d45918bcb51d1e21617704fee9fc809660c15b3637856675097e85bac69615af960c5786446da1a13ee3b8005b584049ec030bfa6695b9e5bce7df407decdaf59c3a146dc7e71e33f692b05953de2bb7a02c5ecb1b37a0b4874df9234b82381a391b3ebed72507608ddf1ba49847b0517c67fabc6cf9a5b4e3235a17236d056fec52b9f06e294fd255a0176a7ff53c7cc26ca1248a957c557c4a91395dbfe32f0f002103ed6e05e47e17519924c4460eab7dea13b109e6965ec7b86577eb25895724b4651abcca8f75a3dc0cba1f2d6e54f96ca735402d8870c6f0328434974b273a7e3acfc39dc8e83dbe51d93c399779ba7aa40e42a4cdaf87beb451e9584622129b2ae33aecb585dedf5dec7a5da04aae934ec64674091e4a1849e02b62e43311938aa836f25b3ce47ff1768f9ed945b534ff04b64972ff33339a27f55ef1fa6ae57013e0fd11aa6da1cf869cd0d018cc1b44bc6eb0db9e26df42f1a3bf566479beaca1ef76ab6478cfa32699eeaffd7923b23717896cad0cc49d9f4c2ae6dfb7788b500e86a092aaeb2094614ae38a5be95ba3e4373a055e8525ca76f6df6b45fbfdfea8af3ab7059f07999350f075f2b22899d272d8fe70b6a154d67db14fa4def8ad7b5b0222e1cc971f8061e9fb3b3bcbc03177a8b49ba6c08efe0c5a147bc8c319c54377a5443d95d97815befddf4f33832ba2ca8a6da9aa8a625b038d69feb5073480ac090e108de5d4cef30ae06e076f2247a8558a26e0ccbd3061e982179e89ace0a0e88bfe78341b6a171bdae2e0fcfc759db7105d32c3127bc0efe34f0b14c05ca79b07894fb340fcf7c68a1d59bf8c4d226784c55096ae22a5293188d051da901252a325c93f724a2027bfbff63218648019fa2396494c4974ac550f682fe8b8b840551d2ff5df9606f9dbb1df1119e4339861fb691d6f66e71d9ec9a132c2183dccc5a7e903f62ea6fbca0107359f6d2688a028da99c1bd9a1ba4b1994da14300b80a255ee90527ea194a514bf253303e257cf8f00424f04e4ca52b99f50013dd48cc0616b5cb6aceb6b5a05358862acfc2368d8b45cc9724bf2ee33c91891010d1dbf6ce7ec070f671678dafcefddaef73b16398691b5e2617cf4588c439b1bd5c2196e10fea1b956b46395ceeb7255167e8be72bcdb6681418a15b2a48ac56ddb6572366efcb9e57b6a875d4dc99e0c3f59bbeb291b971f0a51b50094ac41d30146e2b1dae44e7d53c", 0x1000) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a71ffc)=0x207, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0xe, 0x7) 2018/03/08 10:51:28 executing program 1: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/03/08 10:51:28 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0xd) 2018/03/08 10:51:28 executing program 3: syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) wait4(r1, 0x0, 0x80000008, &(0x7f0000000040)) 2018/03/08 10:51:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x24000) sendfile(r0, r1, &(0x7f0000000040), 0xdf) 2018/03/08 10:51:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/03/08 10:51:28 executing program 7: r0 = socket$inet6(0xa, 0x9, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x1) 2018/03/08 10:51:28 executing program 3: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) userfaultfd(0x800) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/08 10:51:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x3, 0x364, [0x20000040, 0x0, 0x0, 0x2000013c, 0x2000016c], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x8906, 'ip6tnl0\x00', 'lo\x00', 'irlan0\x00', 'ipddp0\x00', @random="b9ea13a2171f", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x9c, 0x9c, 0xcc, [@cgroup0={'cgroup\x00', 0x8, {{0xfffffffffffffff8, 0x1}}}]}, []}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x4a, 0x0, 'nr0\x00', 'syzkaller1\x00', 'gre0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}}, {{{0x7, 0x40, 0xfbff, 'gretap0\x00', 'tunl0\x00', 'bpq0\x00', 'bcsf0\x00', @random="f6f0b56380f7", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x108, 0x138, 0x168, [@ip6={'ip6\x00', 0x4c, {{@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, [0xffffff00, 0xffffffff, 0xffffffff], [0x0, 0xffffffff, 0xffffff00], 0x1, 0x4, 0x8, 0xc, 0x4e23, 0x4e20, 0x4e23, 0x4e21}}}, @connlabel={'connlabel\x00', 0x4, {{0x8, 0x1}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}]}, 0x3b4) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/08 10:51:28 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x26a1802f, 0x0, {0xffffffffffffffff, 0x3, 0x7, 0x3, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x1, 0xfffffffffffffffe, 0x0, {}, 0x8, 0x6901}) inotify_init() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000280)=0xc) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/08 10:51:28 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x8201, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000001000)=""/171, &(0x7f0000001ffc)=0xffffff43) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000000c0)={{0x3, 0x3, 0xfffffffffffffffd, 0x2, 0x1ff}, 0xfffffffffffffffe, 0x98a}) ftruncate(r0, 0x5) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x1001, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x80000001}, 0xac0000000000000, [0xfffffffffffffb9e, 0x1f, 0x10001, 0x6, 0x4, 0x3, 0x80, 0xfffffffffffffffa]}, 0x5c) 2018/03/08 10:51:28 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200, 0x0) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000240)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280)=0x14, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000000000001f5c34d231e2cbaaa43fc4b70000000000000002000000050000000200000000000000ff07000000000000ff0000000000000006000000000000000000000000000000000000000000000008220000000000000000000000000000010100000000000006000000000000000700000000000000000000000000000000000000000000000001000000"]) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/03/08 10:51:28 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x1) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) creat(&(0x7f0000000000)='./file0\x00', 0x140) 2018/03/08 10:51:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000099d000)={{0x0, 0x1}}) 2018/03/08 10:51:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xfffffffeffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/78, 0x4e}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b}, 0x14) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, r0, 0x0) writev(r1, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/03/08 10:51:29 executing program 1: modify_ldt$write(0x1, &(0x7f0000000440)={0x1000, 0x20000400, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x10) 2018/03/08 10:51:29 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0xf}}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/08 10:51:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_tables_targets\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)="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") recvfrom$inet(r0, &(0x7f0000000000)=""/43, 0x2b, 0x40002100, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x10001}, 0x10) sendfile(r1, r0, &(0x7f000030fff8), 0xd42) 2018/03/08 10:51:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0xa, 0x4) sendmsg$unix(r0, &(0x7f000000c0a4)={&(0x7f000000cff8)=@abs, 0x8, &(0x7f000000c000)=[]}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x300000e, 0x30, r2, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=@objname={'system_u:object_r:cert_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x35, 0x20, './file0\x00'}, 0x4c) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000effc), &(0x7f000000effc)=0x4) 2018/03/08 10:51:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xa4, 0x1, 0x0, 0x2, 0x72f40fb7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1}, &(0x7f0000000200)=0xc) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x4) read(r2, &(0x7f0000000000)=""/232, 0xe8) ioctl(r2, 0x227d, &(0x7f0000ddd000)) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000240)=0x9, 0x4) 2018/03/08 10:51:29 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'syzkaller0\x00', 0xffffffffffffff7f}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:29 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001bff4)) recvmmsg(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/93, 0x5d}], 0x4, &(0x7f0000000340)=""/209, 0xd1, 0x333}, 0x90b}, {{&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/248, 0xf8}], 0x1, &(0x7f0000000600)=""/117, 0x75, 0x2}, 0x100}, {{&(0x7f0000000680)=@rc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000700)=""/114, 0x72}, {&(0x7f0000000780)=""/81, 0x51}, {&(0x7f0000000800)=""/116, 0x74}], 0x3, &(0x7f00000008c0)=""/213, 0xd5, 0x5}, 0x8}, {{&(0x7f00000009c0)=@un=@abs, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/197, 0xc5}, {&(0x7f0000000b40)=""/67, 0x43}, {&(0x7f0000000bc0)=""/215, 0xd7}, {&(0x7f0000000cc0)=""/157, 0x9d}, {&(0x7f0000000d80)=""/17, 0x11}, {&(0x7f0000000dc0)=""/13, 0xd}, {&(0x7f0000000e00)=""/109, 0x6d}], 0x7, 0x0, 0x0, 0x6}}, {{&(0x7f0000000ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000f40)=""/41, 0x29}], 0x1, &(0x7f0000000fc0)=""/48, 0x30, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000001000)=""/254, 0xfe}, {&(0x7f0000001100)=""/161, 0xa1}, {&(0x7f00000011c0)=""/212, 0xd4}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/49, 0x31}], 0x7, &(0x7f00000033c0)=""/204, 0xcc, 0x7fffffff}, 0x6}], 0x6, 0x0, &(0x7f0000003580)={0x0, 0x989680}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000035c0)=0x97) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/08 10:51:29 executing program 7: pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f000021b000)=[{&(0x7f0000c94ffe)="01", 0x1}], 0x1, 0x0) close(r1) close(r0) socket$netlink(0x10, 0x3, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) 2018/03/08 10:51:29 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x1b4) 2018/03/08 10:51:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) 2018/03/08 10:51:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x3) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/03/08 10:51:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000080)=""/236, &(0x7f0000000180)=0xec) ioctl(r0, 0x400000100000127b, &(0x7f00006b2000)) 2018/03/08 10:51:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_tables_targets\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)="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") recvfrom$inet(r0, &(0x7f0000000000)=""/43, 0x2b, 0x40002100, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x10001}, 0x10) sendfile(r1, r0, &(0x7f000030fff8), 0xd42) 2018/03/08 10:51:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) recvfrom$inet(r0, &(0x7f0000000080), 0x0, 0x20, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$ipx(r1, &(0x7f0000000140)="c4", 0x1, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "15726b4eef7e"}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/08 10:51:29 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x42, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ext4\x00', 0x0, &(0x7f0000000100)="656568f994c37e94f0ce9d7274f5cdea2f76d43b9133f744126b8a085594") 2018/03/08 10:51:29 executing program 3: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x80000001, 0x20, 0x48}, {0x7, 0x1998, 0x0, 0xa5}]}) epoll_pwait(r0, &(0x7f00001bf000)=[{}], 0x1, 0x0, &(0x7f0000fd6ff8), 0x8) 2018/03/08 10:51:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x1000000000405) r1 = dup(r0) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x92, 0x9ca1, 0x8, 0x8ca, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x8, 0x20}, &(0x7f0000000180)=0x88) 2018/03/08 10:51:29 executing program 1: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x8000000180) openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/03/08 10:51:29 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040)=[], 0x146) fcntl$setsig(r0, 0xa, 0x1e) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x7, 0x5, 0x27, &(0x7f0000ff8000/0x1000)=nil, 0xa6ae}) 2018/03/08 10:51:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x8, 0x4}, 0xc) setrlimit(0x1002, &(0x7f0000000000)={0x1, 0x200000000000081}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) 2018/03/08 10:51:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='b', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/08 10:51:29 executing program 6: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)={0xffffffffffffffff}) unshare(0x40600) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/08 10:51:29 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x20000000000012, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2018/03/08 10:51:29 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)={0x1}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) 2018/03/08 10:51:29 executing program 3: mq_open(&(0x7f0000000000)='$/\'!\x00', 0x1, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0x5, 0x80, 0x9, 0x6, 0xfffffffffffffffe, 0x3, 0x40}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/08 10:51:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c02, 0x0) 2018/03/08 10:51:29 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000440)={0x55, 0x0, 0x101, {0x8001, 0x5}, {0x7, 0x4}, @const={0x4, {0x1, 0x2, 0x5, 0x7ff}}}) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0xd6, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000240)=""/214}, &(0x7f00000003c0)=0x50) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x3fffffff800, 0x0, 0x2, 0x8, 0x7f, 0x2000000, 0x8}, 0x20) syz_open_dev$urandom(&(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x280) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0xfffffffffffffffe, &(0x7f0000acf000)={0x77359400}) mq_timedsend(r0, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="38d408ad16c67df44fcaf08d987ed7021a470b69d282dd80b53d86a56593512b28d305574a1ba8adb73488b775fcab421bca7bd6b200989d26a19a89e4baa43d74799b12b3c057f0c6a43601cd6317fbfe925afb28c8d623bec2b03a37d23bac1030e60b8f37a641d2c8cbdb348bf1af351c9004bb389b362708c6d576750ab39c6785a4db2f0f805c64cb2f957c0bc262c271f089049352635167", 0x9b, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r4) 2018/03/08 10:51:29 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000c51ffc), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xfffffffffffffff9, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xdc}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000002000000150000000000000000000000000000ba0000000000000000000000009eb9000000000000"], 0x48) 2018/03/08 10:51:29 executing program 1: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x2, 0x0) fchown(r2, r1, 0x0) 2018/03/08 10:51:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = getpgid(0x0) socketpair(0x10, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r3, &(0x7f0000000140)="3d4ac49db948d80bf699e42bb8639964dc6bf9ffbad2b410133d10fa5f6c5c42f0ddc1c0e3a8b3e2579e0c4611e76a83cb4e92548423a773d4fb679083f791a9c876244e1df73fba1ae26708091e96e5d687786cfbfa304fb8a873d335e2fb38542a7cb9da77925981e4315cfb35459f1c6dd273f42fe023656e618b009d653b802cfd557626efc97e3a0a", 0x8b, 0x200, &(0x7f0000000080)={0x77359400}) fcntl$setown(r1, 0x8, r2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'irlan0\x00', 0x6}) 2018/03/08 10:51:29 executing program 6: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x6) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/220) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x100000001, 0x401, 0xfc96, 0x2, 0x3, 0x8000}) 2018/03/08 10:51:30 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) write(r0, &(0x7f0000000000)='#!\t', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/03/08 10:51:30 executing program 6: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402100, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/03/08 10:51:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/fscreate\x00') accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x58, 0xd7497a490f101838) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000000080)="3a41a3dab4b5cc54ca0ec53276b8a05f0b13584b77988884356757fb588b64c07543a1f4d598576956f42b7470c33149dce9a1715f19324ff7a5860d673a5d061b6baab4ef3eec31075c1fd7ab57cbc88ac6480ee805f41d5bfd8780bf0f0ad4578653fd21e000c5ae1c8edf5840493f50ede5e17f88", 0x76) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x100000099}], 0x318, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x800}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/08 10:51:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) fcntl$getown(r0, 0x9) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/03/08 10:51:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2000, 0x111) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xfffffffffffff800, 0x9, 0x8000, 0xffffffffffffffff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x10001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0xa5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xc70, 0x9, 0xdda9, 0x4f74bc78, 0x8001}, 0x14) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet(r3, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f0000000040)=0xffbf) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/08 10:51:30 executing program 7: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r2, 0x0, r0) 2018/03/08 10:51:30 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x5, 0x4) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/229, 0xe5) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/08 10:51:30 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x637633254ce3ee82) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x4000, 0x0) timerfd_gettime(r1, &(0x7f0000001240)) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001280)) sysfs$2(0x2, 0x1, &(0x7f0000000000)=""/181) fgetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x1) timer_create(0x6, &(0x7f00000011c0)={0x0, 0x1e, 0x1, @thr={&(0x7f0000001140), &(0x7f0000001180)="ce9b4911abe38bd357"}}, &(0x7f0000001200)) 2018/03/08 10:51:30 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)="0005006c16855a170ed585165122171f8abee7b0f9a29575901e95", 0x7ffbf, &(0x7f0000000080)="17a025f88c5d0af52142dd13fc220c7f2b6857d0") rmdir(&(0x7f0000000000)='./file0/bus\x00') 2018/03/08 10:51:30 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f00000055c0)=[{{&(0x7f00000010c0)=@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c, &(0x7f0000001540)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000440)=@generic={0x0, "14234944bfda4bc548a35ba0f86c32cad3c2c5e5ccae3adbad419a7d39bc8fe6b4bb14bfe6267a2f58d9002788262342607c0bd641f54e0962a060a58dc7aabde16bfbb7250f0598d4fd3832ca1dd27ef65cd15d027a808a060df5de8167b5901daa99529cef4a449a5b2af0d2dfd3fa4bf702b44ade154d54ef81fc0e26"}, 0x80, &(0x7f0000004000)=[]}}], 0x2, 0x0) 2018/03/08 10:51:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ff0000), 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1, 0x5, 0x20, &(0x7f0000fff000/0x1000)=nil, 0x7}) finit_module(r0, &(0x7f0000000140)='/dev/loop#\x00', 0x3) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="0113f1e7e0ed352435bef7b793a7dd", 0xf}, {&(0x7f0000000140)}], 0x2, 0x0, 0x0, 0x8804}, 0x20000000) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x60010, r0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x507d7f) r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000240)={'dummy0\x00', 0x3}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/08 10:51:30 executing program 1: futex(&(0x7f0000000000)=0x4, 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x5, 0x1000000000000000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040)=0x2, 0xb, 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x2) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x3}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/08 10:51:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) getdents(r0, &(0x7f0000000140)=""/231, 0xe7) 2018/03/08 10:51:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800", 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="980000001500200028bd7000760e0000020820c8", @ANYRES32=r1, @ANYBLOB="080008002000000008000100ac1414bb080008004000000014000600bac2000004000000ff07000006000000140006004000000007000000050000000300000008000100ac1414aa080008001400000008000100ac1414bb14000300627269646765300000000000000000001400030069703667726530000000000000000000"], 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x24040000) sendto(r0, &(0x7f0000000200)="3a7406517a3e87568ed3a90fa004a11e548b941cb3d3701c071202dc3228f6", 0x1f, 0x80, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x4, 0x7, 0x5, 0x4}, &(0x7f0000000600)=0x20) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv4_getaddr={0x3c, 0x16, 0x0, 0x70bd26, 0x25dfdbfc, {0x2, 0xb8, 0x4, 0xc8, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x3ff, 0xfffffffffffffff9, 0x2}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x7}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x4000) fstat(r0, &(0x7f0000000480)) r4 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x1ff, 0x0) getsockname$packet(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001400090700000000000000000a000000", @ANYRES32=r1, @ANYPTR], 0x3}, 0x1}, 0x0) 2018/03/08 10:51:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000040)="09ad83174140fa405a4effc3903cc0c75144cfbc210ff2b6601ed1c229016338aefeaca58c752b33517899aeaeb1060002993ed67b0dbff34730c861689947b81ac855a8c6504eeb4c189948ff807c8565798b9b48526a2d2fa98f25690a1a6171", 0x61, 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x8, "3ba0"}], 0x10}}], 0x2, 0x0) set_tid_address(&(0x7f0000000000)) 2018/03/08 10:51:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x12}) r1 = syz_open_pts(r0, 0x41) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000001c0)=0x401, 0xfffffffffffffd84) write(r1, &(0x7f00000000c0)="4cf7be3b719c4a681552b524b839a3ec5cd1276d9db4e6f02353cf7d4368c23b548f832885af057e9de7bf33f211a9d85c8a6567e2949d19af182a78ed4c6448639a141cc7c9647f1fe5f065962f0d", 0x4f) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x1, 0x1f, 0x4, 0xfffffffffffffffa, 0x3ff, 0x6, 0x3, 0x5, 0x18ff, 0x8, 0x22, 0x400}) 2018/03/08 10:51:30 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x610000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x1, 0x2, 0x0, 0x401}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x0, 0x0, 0x1000, 0x3, 0x1}, 0x5, 0xd49, 0x40}) 2018/03/08 10:51:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000016afe0)={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x40000000000003b1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x7fffffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x78, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x10001}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0xc) 2018/03/08 10:51:30 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001180)=""/95) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x2, 0x19, 0x10, "b6d0cacb3b9ac4a2535cc546ee498e25350db75b93a9b1106d44e018d8f79e2cbfd0d8dd410b661ee5e67a749f1cc69af87719226354a9f4e85ee5a4bd1359c7", "be3a68a45f77fcf4f2e6d19550afaedc00b0ba2740b507c1c76854864272b74716b146358e8e6b123e78602b252b96f83513e0601700cb1d9e3ba55b7e2f7895", "e1c3b9da77d258e020cef1e4f70f57135b601f399667dc61627ecccd4d60a76d", [0x100000001, 0x1]}) r1 = inotify_init() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001280)={0xfd7}, 0x1) recvfrom$inet6(r2, &(0x7f0000000080)=""/4096, 0x1000, 0x10000, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x3ff, 0x2) r3 = epoll_create1(0x0) flock(r3, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000010c0)=r4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001100)=0xfffffffffffffffb, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ashmem\x00', 0x40000, 0x0) flock(r1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001200)={0x2, 0x9, 0x1, 0xffffffff, 0x6}, 0x14) 2018/03/08 10:51:30 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040)=0x6, 0x4) [ 58.278643] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15994 sclass=netlink_route_socket pig=9816 comm=syz-executor2 [ 58.298318] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15994 sclass=netlink_route_socket pig=9816 comm=syz-executor2 2018/03/08 10:51:30 executing program 2: mlock2(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0xffffffffffffffff) msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gretap0\x00', 0x81a}) 2018/03/08 10:51:30 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) dup(r1) sendto(r0, &(0x7f0000000000)="9a695d1deda76a71ef21871000080c6a4031b674a46b8573dfb607eec31e31c713da2dafade3a7e311192c1469e296fb51bbb07ba92e9fb1c156e0c7d917d43e68a7e9d4af83e24b5a7a0926aced5b3c264efeda0cf358cb441d94914c63f938315bd39d468fa6d42e3364a523e3ea1cb1ace85aaf77278c", 0x1d2, 0x0, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x3, 0x862, "808aef137fae8859d1998c2adb3a31163d4437e67803518ef49fbc988830571c33b449e3603f0e0b54d5f533bb331a20ca69ed8f82ac337c3f0ad1632b94a4", 0x4}, 0x17) write$evdev(r1, &(0x7f00005d7fa0)=[{{0x77359400}, 0x0, 0x0, 0x8}], 0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) 2018/03/08 10:51:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0400000000000000009bc2ff"]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x10001) 2018/03/08 10:51:30 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_matches\x00') prctl$setname(0xf, &(0x7f0000000000)='net/ip6_tables_matches\x00') 2018/03/08 10:51:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0xc9) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)={0xfffffffffffffffe}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') getpgrp(r2) clone(0x0, &(0x7f0000c0e000), &(0x7f0000690000), &(0x7f0000f2b000), &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) getpriority(0x1, r3) 2018/03/08 10:51:30 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001180)=""/95) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x2, 0x19, 0x10, "b6d0cacb3b9ac4a2535cc546ee498e25350db75b93a9b1106d44e018d8f79e2cbfd0d8dd410b661ee5e67a749f1cc69af87719226354a9f4e85ee5a4bd1359c7", "be3a68a45f77fcf4f2e6d19550afaedc00b0ba2740b507c1c76854864272b74716b146358e8e6b123e78602b252b96f83513e0601700cb1d9e3ba55b7e2f7895", "e1c3b9da77d258e020cef1e4f70f57135b601f399667dc61627ecccd4d60a76d", [0x100000001, 0x1]}) r1 = inotify_init() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001280)={0xfd7}, 0x1) recvfrom$inet6(r2, &(0x7f0000000080)=""/4096, 0x1000, 0x10000, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x3ff, 0x2) r3 = epoll_create1(0x0) flock(r3, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001080)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000010c0)=r4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001100)=0xfffffffffffffffb, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001240)='/dev/ashmem\x00', 0x40000, 0x0) flock(r1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001200)={0x2, 0x9, 0x1, 0xffffffff, 0x6}, 0x14) 2018/03/08 10:51:30 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = memfd_create(&(0x7f0000000000)='/dev/random\x00', 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x91e, 0x81, 0x0, 0x8, 0x80000001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b0000000f3091789ef7998b5374efd2ee6602d23dff2b2c18e6456154a46454ae9b128700c5117e1fa5de1c9b3d6fe567243afeabd619ca27bf409c57706dd572fa2c2700009e04da3d5231e4ee77d32e48e7268104953f34f8a65102c7bef730f201532446032fce4c90ea6d89849084724d1e9071f4e2f30677c04af8e0ee93aab8ab32373bcf4d709e491ee5cabdea676c9d6fc26a8af16ec1b8838835e797fab8253506a00357f9c86"], &(0x7f0000000180)=0xb8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$getenv(0x4201, r3, 0x401, &(0x7f0000000240)) r4 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/03/08 10:51:30 executing program 1: r0 = socket(0x1000000010, 0x3, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/03/08 10:51:30 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) chroot(&(0x7f0000000000)='./file0\x00') sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/08 10:51:30 executing program 7: r0 = socket$inet(0x2, 0x7, 0x381e5b78) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000200)=""/124) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfffffffffffffff8, 0x84, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/08 10:51:30 executing program 3: r0 = socket(0xc, 0x802, 0x10001) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001a00)=@bridge_newneigh={0x3c, 0x1c, 0x101, 0x0, 0x0, {0xa}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/03/08 10:51:30 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) listen(r0, 0x80000000) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/08 10:51:30 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000308ff8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000337ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x6}, 0x8) 2018/03/08 10:51:30 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x4000) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) sendmsg(r0, &(0x7f0000f70fe4)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2601010000000000000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/08 10:51:30 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000ab5ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5aff8)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000000, 0x2) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@empty, @remote}, &(0x7f0000000100)=0x8) 2018/03/08 10:51:30 executing program 7: capget(&(0x7f0000000080), &(0x7f00000000c0)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80002) 2018/03/08 10:51:30 executing program 0: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) 2018/03/08 10:51:30 executing program 5: socket$inet6(0xa, 0x2, 0x0) 2018/03/08 10:51:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2f, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) 2018/03/08 10:51:30 executing program 3: unshare(0x20000000) clone(0x28000000, &(0x7f0000001ffa), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f0000000080)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402000, 0x0) ioctl$void(r0, 0xc0045c79) clock_adjtime(0x7, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x9d30, 0x0, 0x0, 0x1, 0x0, 0xe86, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8000, 0x10000}) 2018/03/08 10:51:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x122) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5d9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x80000000, 0x20}, 0xc) writev(0xffffffffffffffff, &(0x7f0000beaff8)=[{&(0x7f0000d3d000)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea07002804000000000000000200fffd000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) 2018/03/08 10:51:30 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:30 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x448880, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x1, 0x3a0000000000, 0xf199, 0x401, 0x1, 0x9, 0x3f}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xffffffffdffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/155, 0x9b}], 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'tunl0\x00', 0x8002}) 2018/03/08 10:51:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x800) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000080)=""/41) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/135) ioctl(r0, 0x440000040000127c, &(0x7f0000000380)="a4030ca1414157b070a654e2b139be62a7aae1d02add75324cf150059f3d9712b9eb47951357bcd2f78000016dd5bc53d1726a58f6c939d31a09970c79daa9bf54d73a449db047c971bf588c066bb8b13f6dda5f7a5f6a520b222834b1a67d92486c324e909398a5533fd9a54a2ac05bae0d5d99b5e7d646edb7659a180b1e154227fe02fd48ff8163974639c91153cdebaa301d90638c04fb5e748e6a8248a992886bf02b84405a47735bed57b0cc9d1f39f2b290ddaa72c82b835ad4f95a0b6699a53473812a76446da8d0137d") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) 2018/03/08 10:51:30 executing program 7: syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xfc42c924d0ae79fc, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x8000, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000001fdc)=[], &(0x7f0000007000)=[], &(0x7f0000007000)=[], &(0x7f0000007fe4)=[]}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) close(r2) membarrier(0x0, 0x0) 2018/03/08 10:51:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f00000002c0)='/dev/usbmon#\x00', 0x1) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="d0e2b6f12a4d1ebb993c9060ac1900e7bd096bec8b7a6254976fff405d6a1a27fb9b0189c9c2c57aa13397096339cdb51d271eb8c3e3a1500df733c51e840d0250cc97a2bf0128535f79cf909e0158d43520b187c7a8595ac365f20af397943d53144bafd6ab82c30a1ff0f982a56bceb5c4a266eb01d837a8bf6d6e8a353a7fafd6ea5c4d85d07374aa560fb6a6f691899fcaa3", 0x94}, {&(0x7f00000000c0)="da67d36d9a4e432593be137e7bca564795e15a1acb473ca0187955eb800e70177cc6375eb738a0415441a8b65d3b06cf4dede69ce6899bca312bd509a30834f0eb83d9d9f0f9ad49927a85512c04d9e53edfa7afecaaca9340d420bfee4ea4e65df6dc9b3f9f8e342b3f39263338d313ed1001908bd6963baab0e6301c99ddf7b8fe8a7639df05a2d4b9531d78950981e8c542acecaf968d51c1acdcc291f5e1366fe8e991283353bf5b92614231da17f225fe5d3700b9cfc1", 0xb9}, {&(0x7f0000000180)="59850b05c518c97857", 0x9}], 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000)={{{@in=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@multicast1=0xe0000001}}, 0xb6) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x74, 0x80) connect$unix(r2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/03/08 10:51:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) restart_syscall() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/03/08 10:51:30 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000002c0)={0x4, 0x1, 0x101, 0x88, &(0x7f0000000140)=""/136, 0x44, &(0x7f0000000200)=""/68, 0x1b, &(0x7f0000000280)=""/27}) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x0, 0x8, 0xc2}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x8}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, &(0x7f00000003c0)=0x4) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) connect(r0, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) 2018/03/08 10:51:30 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) listen(r0, 0x40) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/54) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) 2018/03/08 10:51:30 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f0000000040)="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", 0x1000, 0x4000800, &(0x7f0000001040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000010c0), &(0x7f0000001100)=0x4) 2018/03/08 10:51:30 executing program 5: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r2, &(0x7f0000f6dfe0)=[], 0x2000000000000086, 0x80) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/03/08 10:51:30 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x100000000000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009eb000), 0x2) 2018/03/08 10:51:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000a000000ffffffffffffffff02001300000000000000000000000000030006000000000002004e20e0000001000000000000000003000500000000000205000000000001000000000000001088f23de50d540f034f1626a2d557d5cf1661d6e6808299f59aff50888b197cf659890bc2f15e0e66479619ef8ad8b488214d7b3630928cb7dbf71bfdb01e5c36d0eb73bae876df234266ad0af575f0512ad89d5991f792d8d6423c0ba510123b80678f522e2dd68a9a0e67c429e1d5c7ecce92c0d4cfc87cc1f82690e16789b059869f6bf9978cc94f97731c4c6cf1c6c06fbb716b5e2ad1d1f81cd32e91ff782d1551114a963155f0"], 0x50}, 0x1}, 0x0) 2018/03/08 10:51:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) fanotify_init(0x56, 0x2) shutdown(r0, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) 2018/03/08 10:51:31 executing program 1: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x1f) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) geteuid() 2018/03/08 10:51:31 executing program 3: r0 = socket$inet6(0x10, 0x2000000003, 0x0) socketpair(0xd, 0x800, 0x856, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x1}) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000551000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[{0xc, 0x1, 0x1}], 0xc}, 0x0) 2018/03/08 10:51:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) fanotify_init(0x56, 0x2) shutdown(r0, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) 2018/03/08 10:51:31 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:su_exec_t:s0', 0x20, 'system_u:object_r:etc_runtime_t:s0', 0x20, 0x30, 0x30, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x73) 2018/03/08 10:51:31 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0xd86, 0x5, 0xa7, &(0x7f0000ffd000/0x3000)=nil, 0x5}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x101000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x4d6f, 0x101, 0x1ff, 0x71000000, 0x5}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/03/08 10:51:31 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x240, 0x40) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x28, "181cd47c5366e9026838710915c2bcc17c564889142d2f9b706e9e5383bd6a34cf273a02c954bbeb"}, &(0x7f00000001c0)=0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x13}, r1}, 0xc) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x8, &(0x7f0000000080)={0xc369}) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000000), 0x0) 2018/03/08 10:51:31 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) inotify_init1(0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000100)=0x1, &(0x7f0000000140)) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) fchown(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) munlockall() ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc010643a, &(0x7f0000000640)) 2018/03/08 10:51:31 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x41, 0x32, 0xffffffffffffffff, 0x3) tkill(r1, 0x1000000000016) 2018/03/08 10:51:31 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) sendto$llc(r0, &(0x7f00000000c0)="1d51d387659e6e2772b5b16809db1d2d6295743c6432bac9033e68829d6d5c4fa39014b64dca31937aa0d981ce7408460ca15c585eae71da9bb3eb356e47c354c4858bb112b1e181095e68e2c3dceb6647f726826242e723d11b2ad1d3b6f50235f25956d424133754597d6453348e6d62cc0daf20984d2b3d0cf0e0fbc4dbdfc82c7bb443cae75bc3b54649f827e81c0e141e9b0e1734dde42b0790fe4676d73b1d9eaaae8becc7153e9f26e99918191fe3bcccdbb4489d16aeb8d648d6c4bfcbe398ce91f627a417a5a7e84153ba0a7017914b9e80ded9f17f77bd7db991a55fced261eac868065fe45b73", 0xec, 0x40, &(0x7f00000001c0)={0x1a, 0xffff, 0x7, 0x1000, 0x5, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x2d, 0x3c, 0x0, 0x1ff, 0xcf}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090468fe00008100000006ee004003000000450001070000fe14190027000400020000001202000007e200e10c00f41ee40007", 0x39}], 0x1) 2018/03/08 10:51:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000309ff5)='/dev/loop#\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) fcntl$setstatus(r0, 0x4, 0xfffffffffffffff9) syslog(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/03/08 10:51:31 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/08 10:51:31 executing program 7: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000017f98)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/03/08 10:51:31 executing program 3: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, 0x0) socketpair(0x5, 0x7, 0x6d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/03/08 10:51:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x88) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x80000) 2018/03/08 10:51:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x1ff, 0x70d, 0x0, 0x0, 0x2a5, 0xac9}) 2018/03/08 10:51:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @empty}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000140)={@dev, @empty}, &(0x7f0000000180)=0xc) 2018/03/08 10:51:31 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$TIOCCBRK(r0, 0x5428) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/03/08 10:51:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = add_key(&(0x7f0000de0ffb)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d00ffb)='user\x00', &(0x7f0000434ffb)={0x73, 0x79, 0x7a}, &(0x7f00000aff4b), 0x0, r3) 2018/03/08 10:51:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0x65, {{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x4e24, 0x100000000, @empty, 0x10001}}, {{0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}}, {{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x1f}}]}, 0x28c) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[], 0x75) 2018/03/08 10:51:31 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={"6c6f0000000000faff3d829ac0816100", {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000ffc)=0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/08 10:51:31 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) prctl$intptr(0x2f, 0x0) 2018/03/08 10:51:31 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80800, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0xfffffffffffeffff, 0x5], 0x3, 0x1, 0x7, 0x0, 0x7, 0x2, {0x100000001, 0x4, 0x4, 0x20, 0x4, 0x3f, 0x8, 0x8, 0x0, 0x2, 0x4, 0x9, 0x0, 0x9, "8fe895cbca184f270029191fae8b1cc6cd1e37cf818d96b8675615909d2485b4"}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0xff, 0x1, 0x0, 0x0, 0x1000000000, 0x3, 0x400}, 0x20) listen(r0, 0x8001) [ 59.549602] device syz_tun entered promiscuous mode [ 59.611813] device syz_tun left promiscuous mode 2018/03/08 10:51:31 executing program 7: r0 = socket(0x18, 0x0, 0x4) unshare(0x40600) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) 2018/03/08 10:51:31 executing program 2: mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6, 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xf6, 0x2, 0xfffffffffffffffc, 0x8, 0x469c}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xf33, 0x3, 0x1, 0x6df, 0x1}, &(0x7f00000001c0)=0x14) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x8000}, &(0x7f0000000240)=0xfffffffffffffed7) sendto$unix(r0, &(0x7f0000000280)="c2024e28eaf3fec7fc792cbca9ebe02d0bf1810dffc50088", 0x18, 0x4000000, &(0x7f00000002c0)=@file={0x0, './file0/bus\x00'}, 0x6e) mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid}) 2018/03/08 10:51:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, 0x1) ioctl(r0, 0x2276, &(0x7f0000001000)) socket(0x13, 0x3, 0x5517) 2018/03/08 10:51:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0xea970f47b4f8c349, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0xea0}, {&(0x7f0000000280)=""/207, 0x7e}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x77359400}) 2018/03/08 10:51:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510]}, 0xffffffffffffff89) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x6, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/79) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/08 10:51:31 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = getpgid(0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x4658e4ecaf177eaa) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x6, r1}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:31 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/08 10:51:31 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00001ad000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) listen(r1, 0x0) shutdown(r1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x800000000000000, 0x3, 0x401}, 0x14) shutdown(r1, 0x1) 2018/03/08 10:51:31 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000080)=@ax25, 0x10, &(0x7f00000011c0)=[], 0x3c8}, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000000)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r3 = getpid() ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000100)=""/213) fcntl$setown(r2, 0x8, r3) ptrace(0x8, r3) 2018/03/08 10:51:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)="1f00000003035900000007000080068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/08 10:51:31 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:sudo_exec_t:s0\x00', 0xffffffffffffffc1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000000)=0x54) 2018/03/08 10:51:31 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x60) 2018/03/08 10:51:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) readahead(r0, 0xff12, 0x30) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@dev={0xfe, 0x80, [], 0x3ff}, @in=@rand_addr=0x100000001, 0x4e22, 0x7, 0x4e24, 0x2, 0xa, 0xa0, 0x80, 0x7f, 0x0, r2}, {0x7fff, 0x4, 0xd4, 0xad0c, 0x3, 0x3, 0x0, 0x8001}, {0xffff, 0x14c8000000000000, 0x8, 0x3}, 0x1a, 0x6e6bb4, 0x2, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x2, 0x0, 0x1, 0x2, 0x6, 0x1}}, 0xe8) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x280800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) r4 = dup3(r0, r3, 0x80000) sendmsg$netrom(r4, &(0x7f0000000380)={&(0x7f00000000c0)=@full={{0x3, {"585fba3f9d97d7"}, 0x1}, [{"7cd2010362fa10"}, {"b5fe839f3c1ef4"}, {"d8f29f54c73a99"}, {"d2307c96592c05"}, {"ba073cbf381774"}, {"3bfe54b51993ac"}, {"3c7803239028f7"}, {"da75565cba0326"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f0000000140)="976664b4ca5bc5de9019ff7d770e583e5663c798cdc176328f1cbdd65d400aae1838600230bca823a7958e872611a4dd9c", 0x31}], 0x1, &(0x7f00000001c0)=[{0xb4, 0x101, 0x6, "ce8e7b798f1dcee79e231636f2d56a78bc65f7d81687c99caaa0bef502a8790feb6cdacebda7568252983515286eeb83511f1eb043512372f8340009df67a6d4a8b0478f8c714dac25b91745241cb20f599e7594ac8c09e0e6e2b27edafdc1efb555fdb6d7c75c91843471a43bbedeed6cb7a9ff057a9e66e39fa59fe5ae6514f4c50940c7ed4bb6dd9e9d3570d548a397cc39746b5e09bfad512adddc538a5d7824395b2bd7"}, {0x80, 0x110, 0x3ff, "b3fa6a06ae48b8fddfe962d89a7efcdd9a150ef818d6aee9bd3e91750e9561185c2f66dc39a3483cea441b4c71e0290831b3b27ae4bf694839b36831af2debb1b728a3065ac03a677bcc1f696efbbeb486e201f1a77b90a881c0b820dfee537b441a71c6b19c8a2c9dda3eb7f890fb176a17"}, {0x88, 0x6, 0x9, "cd7d91968179a37957024a66dfbc94265af0e93c5d9c2b59d497139895f1a90c059cc72906c07349ddb55b40abecb69171e1c59def86a96616ba8ccee16e3fcdd09208f5d720e7b3c97c8fb082201489f8af71d28283624322a1023ccbbc708642a5e87845537a6221dbea767c67bcc263a8def8540c013bf5b0ef"}], 0x1bc, 0x4}, 0x48010) 2018/03/08 10:51:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/08 10:51:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) ustat(0x4, &(0x7f0000000000)) 2018/03/08 10:51:31 executing program 1: clock_gettime(0x80000004, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000a8a000)={0x0, r0+10000000}, &(0x7f0000480000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) sendto$ipx(r1, &(0x7f00000000c0)="4baf592381b20509b7b2469b7be0a51e35a84ef69b6bfe71dc6af21881fb870fe3342d6ccad23e348f62204198ca957f276bd143d72f43a05d3383bf74e2e4d9412e36bb16108f572b86daaa322bd502e0f37cede39175c87fbd36b48ada85743558f1c6424377f8624e4a065d00f708c3f39026ec6e7120551972e500fb4e1fa7b4f253cfc0b61f6b76a6f5a6bb084fcc372f6ce82214bba016e7d60eee73c74560a59415a8ad27f41a56071fa506c230bdaf2343069a5d69caa8140c2320ba", 0xc0, 0x4001, 0x0, 0x0) 2018/03/08 10:51:31 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000ca9ff4)='/dev/random\x00', 0x0, 0x2000) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r1) 2018/03/08 10:51:31 executing program 0: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x347, 0x8, [0x401, 0x2, 0x6, 0x1, 0x1000, 0x2, 0x0, 0x7]}, &(0x7f0000000140)=0x18) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x467}, &(0x7f00000001c0)=0x8) r4 = getpid() prlimit64(r4, 0xf, &(0x7f0000000000)={0x3, 0x4}, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8101, 0x0) fgetxattr(r0, &(0x7f00000002c0)=@known='security.capability\x00', &(0x7f0000000300)=""/64, 0x40) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {0x7f}, @raw8={"f83455e32b57f665cd9dcd15"}}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {0x1000}, {}, @addr}], 0x38) 2018/03/08 10:51:31 executing program 7: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = getpgid(0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x4658e4ecaf177eaa) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x6, r1}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:31 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000080)=""/140, 0x8c}], 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xffff, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x3ff) tkill(r2, 0x1000000000016) 2018/03/08 10:51:31 executing program 1: chdir(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) clone(0x0, &(0x7f0000b63000), &(0x7f0000654000), &(0x7f0000000000), &(0x7f0000418000)) 2018/03/08 10:51:31 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) getpeername$inet(r3, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) tkill(r0, 0x16) getpeername$unix(r1, &(0x7f00000001c0)=@file, &(0x7f0000000080)=0x1002) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/08 10:51:32 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f0000000080)=""/140, 0x8c}], 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xffff, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x3ff) tkill(r2, 0x1000000000016) 2018/03/08 10:51:32 executing program 2: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180), 0x0, 0xfffffffffffffff8) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) keyctl$revoke(0x3, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="3b0000000200000000009f794e4fb2"]}) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000000040)="71c101f175bf1475a9107fcf4200a1a03b3e823e59c3c461cb4c28fa349cf84e3f6d1609409c7f2cb1f9d7472ec24a55cea4e43ac9e682bb5ba8ce66b91a5fe043d25c8b368d070e44e320b7d6b87526ace119fd8f31d9a5f956f4dae2e7132a5acbd34bc6a38c0097334833146c26aa3bfc70da0952ec7b73a2502a0cc8db37e07e3abe2223521e01bdfb1429d868c67505a6ff2f2e1672f26bf7efa749aab7a62c9631036a6e0f2204c967c11e0c") 2018/03/08 10:51:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', @ifru_flags}) 2018/03/08 10:51:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/172, 0xac}, {&(0x7f0000001240)=""/54, 0x36}, {&(0x7f0000001280)=""/77, 0x4d}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001300)=""/148, 0x94}, {&(0x7f00000013c0)=""/43, 0x2b}, {&(0x7f0000001400)=""/15, 0xf}], 0x9, 0x0) r1 = userfaultfd(0x0) fgetxattr(r1, &(0x7f0000012ff6)=ANY=[@ANYBLOB="7472fad4a7200fdf6aab"], &(0x7f0000001f0f)=""/241, 0xf1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000080)=0x80000001) 2018/03/08 10:51:32 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000180)="cefd1db33e2a37bbde18eb2172f743d92dd849a1d81664dcb2bbcf5dc3b6e09c2a2cd8b00282c369d68d7ba1160245df7e3b69e547f34f848f689584c61afd45e574f2d77439507c552e82507d17379f9833f0de") r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+30000000}, &(0x7f0000000000), 0xffffff42) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000200)=0x7) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000da1fff)='.', 0x0) clock_gettime(0x0, &(0x7f0000000140)) 2018/03/08 10:51:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='user\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0xff, r1) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="e472b39eb409484d626782f875ad755efc3be23581653d37ecb80778f11ce0fedd5e51e77e65", 0x26, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x0) keyctl$revoke(0x3, r2) ioctl$int_out(r0, 0x1, &(0x7f0000000140)) 2018/03/08 10:51:32 executing program 3: unshare(0x10000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x7fc, 0x0, 0x0, 0x0, 0x4}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0xfffffffffffffffe, &(0x7f0000acf000)={0x77359400}) timer_create(0x5, &(0x7f00000001c0)={0x0, 0xa, 0x3cda68f6ee0cb025, @thr={&(0x7f0000000040)="aa22c39279725433f318fe6638797e5102dc50a0796a4d1275d95650e9c1f5918643349427defa5ffacb58006b1dcd51a2670a8f7f90791f8ce994e46ca1d5153d6d3f9b9847944e99661548561cf50f0ad8df4619aa16b4594cdfc0c9952c4fc9545e3cee7e6f46fc67c24554219e5b09d38b79cb89948875461dae2f4b0d5d85650ba8632349f63ad725dbe5ce2bdfc470108cd452d573bf0dadcfc02f2e670ce7", &(0x7f0000000100)="01271809a35f3c54d8d3c3a3994de70576f0f006e8d0903e302108fb79ba36869f7da33207526aed9a64c3afec5f960d646400344d822bc5b7d0df2cba375caf4014f894c26fb8b719151227237d39147a4153638755563a0c4fc346eb53607bbfd15e379531a59cd226e15f02f1875ccc62773e4377e09f890e79a475f601ec187e1136b0cfa8ed353f0c42ce3771284c4aed7c46254e2bde76f910073dd588d457033e2950b138e84d46"}}, &(0x7f0000000200)=0x0) timer_delete(r1) mq_timedsend(r0, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) 2018/03/08 10:51:32 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) r2 = getpgid(0x0) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x400000000000127b, &(0x7f00000e5fbd)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:32 executing program 0: clone(0x4086200, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000001040), &(0x7f0000000140)) socketpair$inet(0x2, 0x5, 0xe2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xfffffffffffffffb, 0x200000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x10001}, 0x8) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa0) 2018/03/08 10:51:32 executing program 3: socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000080)) modify_ldt$write(0x1, &(0x7f0000000440)={0x1000}, 0x10) clone(0x0, &(0x7f0000000240), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000000)) 2018/03/08 10:51:32 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x13db, 0x204201) r1 = inotify_init1(0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x20002000}) pipe2(&(0x7f0000d0cff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000000)) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000000a000)) vmsplice(r3, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) epoll_wait(r4, &(0x7f00004dd000)=[{}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x2, 0x0, 0x4, 0xfffffffffffffff9}) 2018/03/08 10:51:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='user\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0xff, r1) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="e472b39eb409484d626782f875ad755efc3be23581653d37ecb80778f11ce0fedd5e51e77e65", 0x26, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x0) keyctl$revoke(0x3, r2) ioctl$int_out(r0, 0x1, &(0x7f0000000140)) 2018/03/08 10:51:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) 2018/03/08 10:51:32 executing program 7: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="ddb55a250782030eb44d332ca5aeb15ca8fede5553011796ea6844e6c507a557ec162e4f51f7ae17f70b470144f067df31d3a4a496091778bd3242c85c05234b6af26d35a45a", 0x46, 0x0) keyctl$assume_authority(0x10, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/191) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/148, 0xfffffffffffffd80}, {&(0x7f0000000380)=""/27, 0xfffffffffffffcc5}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d76000)='attr/current\x00') keyctl$assume_authority(0x10, r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) lseek(r2, 0x0, 0x3) 2018/03/08 10:51:32 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x20, &(0x7f0000000080)={'ipddp0\x00', @ifru_addrs=@l2={0x1f, 0x3, {0x80000001, 0x5, 0x8, 0x0, 0x7, 0x9}, 0x0, 0x1}}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/08 10:51:32 executing program 0: clone(0x4086200, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000001040), &(0x7f0000000140)) socketpair$inet(0x2, 0x5, 0xe2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xfffffffffffffffb, 0x200000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x10001}, 0x8) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa0) 2018/03/08 10:51:32 executing program 6: request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)=':eth1.wlan0wlan1eth0vmnet1\x00', 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='user\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0xefa0e4bc2f6a5c7b) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000000)=""/244, &(0x7f0000000100)=0xf4) keyctl$link(0x8, r0, r1) 2018/03/08 10:51:32 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f0000debf04)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x5, 0x5f3}, {}, @control}, {0x4, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x5}}], 0x38) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x298200) 2018/03/08 10:51:32 executing program 1: r0 = socket(0x1000000014, 0x4, 0x4000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00002caff8)={&(0x7f0000000100)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) setsockopt(r1, 0x10001, 0x8, &(0x7f0000000040)="9f1cf32b7f0b04990b366ca11f4434c2381b5a75e1275b31b13d0d4d34f721b78d01576658eca8", 0x27) 2018/03/08 10:51:32 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/route\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0xffffffffffffffff, 0x4) r3 = epoll_create(0x799) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000000000000427d331decb6618ddd7102fc787ea1fffbd27ad502481d28b632d8c05ffbdee49d91300ff6a4ad0801eb7754bab5e08dc03000e8f74d0831d4c1c7927229ec"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/08 10:51:32 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0x1000}) r2 = getpgid(0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000), 0x80000000000c, 0x0, &(0x7f0000edfff0), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001700)="e34446e765d98a0ac60f5701cc619f9bd9c39c187e581686888f32dab6eb6a816e7ac3773bd15ae49e76c84dae721a714a917748c6abc5f48eaeb985e3bf7ef929437aead056b8ed3431a81febd915f55429c22f26a75ca3ec303bc23e39a957df73c76c6836efb7bf5e4ee8b7327acb1bb24619c464c7e183dec48c5ae545550ebe389bcfce972175d34eabb356065eecd4993b09726ea9c730fec607e87ffcff78a09e645bdf8c46a8f6f142c3afab4e22b65ca0e9f735f37f1ece6172147396c2838086a7ff79271b2f78cb8591375215e71236a97c02974986af5796007c459410baf5e2cb8804fee2cef38dc5962314bc045730121ebaa21152e7d2283646ab8fabb5a159bda7459c9ba7ec0c71e35106f05df6efa9cf0d35858563bcea297794a0224c37639ccffcf6d758d92eb8f2d5904d2e559a74357aebaa29c9258bb431664ce2258ce54cc0517dfc45b5e4d0a2c2b0661fd9261f23b6e524bfe3757eb257963d0f156a971bd7054f7a7e98b88214a69624ab1526a5b30fd1c25c4bbda021d48da32eeae78402da8bf77d69f8eccd715caa917fcf21186a0774865bec6b92a97ca0fe2d66477443b0c4c9198189e20e7e26f097d12cf08e8c4f0d4d2425833305b20c9ab78aaeb5621d3a125a02e39fd9bf1e3c35027e93e1bcc10d460b5ab1c6b841ade183df11c8121a20cf37dc3cb3c8cb86672b7997a4a0b1d8024d94160b4e9a44bc1495aacf59082807639fb4ac1a9bbab2e61c9bae747a7062d40ddd53f539cc7d596ef93ca48826a537a72e80208f997611a64f8674565e50751626c6138a1ed10aef1bf7d36ee905a684babe0a5640e5db12f2db6a28fa2ab7089b3a71e6e87e20ef1785c099a6119731b0adc398a59d71d1c26fd1e8f95b2fbee5007bc221dd73542629420dedc30566cd998231dca36d68c1598420c1e3e3bd24294adfc227ee0cf180fcc9af1d1b9139061f8d2e682885aeed07a43ce1eef218fd35e64ee6bae42208586bc0933de9e8fae636eb5f44e493fbb72cf84af5d1b236fa34f28ae1b6d59a40a895a68214cc206f7f72aca88bc790c41292c16d9c381b3f0f747d586d3c4650eed48e5fed7d0e41421a628a7508be42f0caab87e946b42542b6ea2ab2a22de5c78f58740bb65a568d82532cb105fab9e91c37602d89f909248e7c450434151d986a1b55cc4639e5ce2c3023f2c1432e191979b05c26147bb19bdd8082fffe4c4d79001b15ff8ae441f31e03a653d36fe9103ab2ba7de7105f67a29448299c9e89dbceeb7dec3a9beff89cc91d7def4fcec21f2a5249f325677e9df5ea65060e69f163a69324440270fee6ddd430b16372486175b1cf491b8925493f2ed5286b9f5cbff595883ca94b0cf49ac9b5e564a42860b511778b28d11e6f611f708b782024e518672e5cc8790313a34cbd4a209c9500382c906d1e9de6b921ec3b8b5ade941ca37b1a5f0bd7e1a06de7fa8b549d12f91292f2301adbfaa41140d825f8544acd8f26c206d36278b969be945eeef20d9bb225d16e9b046f06323d791814d9b954139ce052c5908bb9f5dca8d4c6f59ab7af6cd795d4298a41c6cec11b4b56217d19650841af366382f91c307379bdb04e0ef969f5c4b1be4c8dfde3f85c958e47e2e03b9e77aad67848e3cf9ef2fdda50e4124300c4bac1038be415515d38d368a4e5105349664c59afe8c6cf2f0893a96c41ce952aebee1fd6f559f04a0a83df92255e92e1c127961b029ea61164fb8b7dda9504ffcb297f48c0f3f8f252672ec782aaf9bd04758bd82378f4ac390407a23c90783b8ba0f21f95ccb914cfbab0927232b0fa4d050f3ecfd9432f97bf820ebb79504559bd9b8490f053f714314fe3fa8cd967053a3e89a53c9051f19f409f415dbc3ac5ed596f3f58d407849990b07f4541ee0db11791face3e2aa79a26f14cb71f61390de4273123f9c29b84faa42d7a18d7ee8b15b7ce8c040b1602a86660192e8366218e349b49163a09152459c453bf824604ebfe92f79ce279ccef746bda44c205261b7c7df9ec365d182f1d2b4b28cff1eae5f54d28446b77b284c5cbf98c05e543cddcaee7131da909afbe6bccb2d61d09f2c529c9c8da5b453699100d6ff24863bbdf449e3d30ec33e6096a1531f4f767f39dc6b042c6b47192801075d0613ba16a763d2a865d9d9daa9bc68093e83a717ec650472f2b5c312f6261bb4e3a1f97453e14f844e38c56b51797f8239c524d58653a7654f72075e6615b86b5aa85759b5df930b4b076d6b7a7cd9d25363ed991a52c8a78709c84d2bc41ec64ded5c7d203cd86291cbec33da20cabc3f642da7bcb22bd7796d595968c975e94f4d2929d568ff4855856e391ce2866ec91fb1f8a4cc8fa370948a5c8492a33efc3f24c372977aa0c759bcee08b55bea0d54ebf1bf82552c0e2d114c89bf4c01f525932b1b3b769749a8cf4cbe9cd0ca8c268673de90d2260d0cdf717a828609063956a96efa921255d69a32717d4af841ac8c1ab9fafe2913a0a3c18f84c6bd9ebb5faf3d8b3170e7b991d16779164bf36ad9551523c0c598ff14609ec695cab7ed75947741f41913aaf3bc455c1f49d0f61b6b247ddbb09a9de17d38fad9bf8eec6d19619583268a75f4e3c680b5443b91f114dbfd5eedceeb57e79f43845d9b1d730f92672e69e482a4d1745eef1e7b1e3e506a2dc11b5c0dc41d1f91c5df11cb4de5f0cbb75b58cc72579911970c69a2f101c42921f4676f89783d22ce5a0b17e558fcaa49d01bba3d855478f6b21fd7509de31f8b5d4b30fc1bf2c43741fd9e332e64d1b1e155b66cbb9f6160d980ede6fea7f40bb758a9c345b2b02fc8f0ee4f69cd932235d6ae6f150dcfce7e3d668806828e745039f29581893f119728a40e43e29989c19ee533a594344753acbd59af04100f782862d1ee2e1701d69a57a7b7100394f290299a10575b81b32c888ca1e713de71bed7fe5d5d56331e7e6721c96f7e61aebf5dcc4203da5de8ff055b96f5cc99bf81d19f1cf4cdedcb57f5b89888be95c4b7a8c5f193f75cb2e132255f6496da212fa795ab079013c2b074928241a9a21f44217915868f23ff9436a0d449982106cd501ad86d417ce1a4c10cb6d157247d0bc4db03f5070511bde8b0ffbbc541c0e9e4075949634f44af7c4470dacb721d193774d64cbd8066b62b45ffe090a93b5eaf0fd585055ab026aa07bc67974c614cb6d2e038391ee8e8b2e6e4365d36a2da50fae3b7b0fecabd5239faadfd3f3bb9e6d09e46d5191eec0495cdc637b587eea031cd64e0464c794fe874ea7aa74920e7af807b0ed19e0d20db7647e229a20f6fab1492dd5487fc8331eb9c89263448490a6fcaa84e74bb0a71ebb46da7755f632f5bd6da97fc945eb49912373d816923a2f6861b19e126314addcc49842ec3dc0964c829b204a066d6aca168bffdcc1363eb0716e9e4b8dbefc7001d5a3cad259ea200504ea2ebf1500269dcbebb8cb243e1692285b88395d5e8a43034f36853ac7a477964a02f30f84366da3f36539eb58bb83871ca62eddcaeaeabd6de2add449468028ca232041136bba7ebf207d0f698e71c01b45317abcbd5899ba3d0c63f0002f6932a00ce0be39e702d526d07e64f5cbe730e921df01d0a295a8a7cb602c3628e2716bd2f330a9f88290b4e5b5bc13ec5c9c72a603e8068f631ffe2f43d62309ad7d27c4c9a99097a2800406e84a8d4615b91fe7499b47a10d96026edca83aeec3f6718c94e54753e2f366a8308b3901e3e34a9fe0db8a911af65e43b01c11d97f1a438cde86ae1514c24585dec60c049ecee9d2d08cdc07fda6ec5ca70c1313a35585bda954f3561cc099a7977a28c6e494da8479855def38c408d1bdf38bf46ededae4c3e5e973a04fc9c2e554071a42c45e254806cea410b5eedf949bd2bcc0b323ef5601e5840bb1aff93e2cb238c0220e8d2d85aceecbea95212b953ea640da6756fce8d2309f69778abca241718185102c1cdc7a8e041073674512fa2abf3128ae69ecae88c3673b1f18c4f80f2e4dd41f31f239b48c387ba4e20d0c68975f061221c9617b5577eb6c5d475ab5f83b0856330c0e6402cf2514b423c69c32c18e4286f37b1b95c8347078c1158b7fb2b7bbe97149c3ac61dd69c506da3d65ab7748262f833406ac05d93cb8cdfef25fed50444305d1af35b9403728f4e14c1e971cf18a546e6b422b7c03a4b698fbee052cdc649acdce71b6cb9c54e8d145add9c5cd0aa8d1c74e57420126553c938142ef929faa81b68c8d8a5931d7a33a8ccbcb90121c59a3ed77251d440d405b0b40e1ebc703ba28d68309e35f32b623eee2248e532378d983b6b96041286601c814c5b4872cd580d5efb252611ad7bb847820b0524a1d8169495fc000968246655f057953d76bf5a51510685f4521d9516e15329dacb774acb58a0e707fcc83dd9080cfdf22fb3592844e5d5d76c3e79948e9146df31139299fa378aaeeadcd1ce26d44579611c33c93949caee9f8fdeb85aaeb9369cc5360469225d8f336d9d8517b302dbee65305db48af60c27a7c1a24b6fad5daa751b43ba18bc46e099b6b05e0b8392c61046eb108253d927a8f6d7b991223b87dc0341ae757d556cbb48f4db9a1579cc3c72592075f12ffd456d60e207540b4bf44fb116b5065367671245f9b576c1a1a0090491f313158b095e0c9ea36de1d1f7bc17d1b840c25174bfd725ba9eb435b3ce15574adeb369645dcadd7ab9efacc254998d506597b5d9c19aac1267ff75ad36f48defa92bd56356954b6065ed7e21ca59e543c1b980644e7df9b9bde8b77a20acee0204c17bfa7eb338d69a10fc265ac1d41f19fcff849f8c564c58ffbf722ad90e5b673d4addef5ca4b5af2e05978fe5bac5995be1745d10ab69d2547f604cf0528a032408a96dfea724592a8145e3e7139900915bab5847158c20839dd7776c8f0c55161a1cb29ae8cd43454c12a39de29c93bc8122d4628640b5ce665de9d9ddfee3113bc762cd773e8248ca26fcdffcfc02c11f233432752647a1164f4fd3c48944447829409415026abdb855d2b0d4cc3e8c9539f9b0ca64ed1aceb90328c196f6cdd6ac424c3406552bc0aaa9324579a0227c91887cb3f775520b058b2d4f207defcb6ea67e43ad442d89a474a94652208d31862764b407d0a19ffb8a0af82b36fd2bbf5260b6eefbe5764fb59c32e2248b31888bcb0e71495778f98555f70a20b768a7dc11876b710ad7c616c0c51e64cf61a133efb449e315dd6ff8d0ec40b9fb79769b4e63d534adcbca2ba59139920fec4672660ba51688ddea7e38dcf9607cdfd54fd6e86c5b61a7306161a419ab3fe2ebeae97f2e46a4517fdbece7bd8b233c5fdb3f114f775293ac52530c3b7e168ec94c7a808a1a70be0a74b16ae3082a78d0d58fa21283e216219309ec70d034ee2ee99eaf989520ce0f40e333289556358c11a351fc9074e6c1faa19e3efc63792fa11de6498011584303d9b846a9ad67ea027a8407f2c1564ac6a1e25573d546edb49033ca7ef5dd82b9069c6977ab869f82c60811f9a2994c136bb338ed9861db96882b5593219934650cd711958dff9f535935b850f619dd9302a65c91e6813a427833ff5ae6a80eba94a07e3a3a32b8467f402a276147a7b9ee14bdfa3a5fb7f494f811cdec17fc7709a7a60b0e0a6af9ab4c95c612af28bc5247e6e66ff16f51a623415c0ae3c2097fcd1b56e61dd2488f9f1e5c4c4bd15596a281096ca799608698e393f6b2d09ca4dd1f5", 0x1000, 0x45) tkill(r2, 0x1000000000016) r3 = dup(r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"6920b3ff0500000000f7c9067000", 0x0}) sendmsg$nl_route(r3, &(0x7f00000016c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x86020c00}, 0xc, &(0x7f0000001680)={&(0x7f0000000600)=@bridge_getlink={0x1080, 0x12, 0x2, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x0, r4, 0x10000, 0x8200}, [@IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_LINKINFO={0xc, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '+\x00'}]}, @IFLA_LINKINFO={0x1020, 0x12, [@IFLA_INFO_SLAVE_DATA={0x1004, 0x5, "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"}, @IFLA_INFO_SLAVE_KIND={0x18, 0x4, "706f7369785f61636c5f616363657373aa3a2800"}]}, @IFLA_LINK={0x8, 0x5, 0x7fffffff}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}, @IFLA_LINKMODE={0x8, 0x11, 0x9}, @IFLA_LINKMODE={0x8, 0x11, 0x4}]}, 0x1080}, 0x1, 0x0, 0x0, 0x40041}, 0x0) 2018/03/08 10:51:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) close(r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0xbe, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/90) 2018/03/08 10:51:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f3afa0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001840)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x2, 0x2, 0x0, "82ac53ebbe5abc50402f4cdea9b0fc3b7d33078d91a794bc6454c4fe074c55c45466e703b13747c901abfcd846b720ce3f617c52a763c96da55a918ef4996d", 0x2f}, 0x58, &(0x7f0000001680)=[{&(0x7f0000000080)="5fdab931c416455971d0032d91c3a2f08eebae16b4556c3e9a13183419a579d88968f0d99d001eb841fd7637b15da25b74e78b77f2d6c0085a34fae20b7d57146ca91dc49edf9fec11111e8365359ae0b5478d4b4ceff1497a22d1cd7af51b63321615c2420601cf83bc8e3282813756c2d18c23eeea04054f28948c5e4ea255beaa5dfcda74e13d351ae0b3ab536c92adf8d74439119031767c50195a294bf3c4455836fcfcf16a1f4f", 0xaa}, {&(0x7f0000000140)="feba5b56b9d9751c273898c72ae225254d17f0a1d8c89fe000dc290a1bfc78dc7f46d0036eef5e98ec0636614626962ad688e16be23f39932ae710c5d4e03b39d824f65476d16c2c07aec40705eb62a46bb10629a9f93365519832bb9e0f0aeeab6b23653a9e0adb39c090ff90f77081d0c4cbf55a7c8612d96441ccd5a7787d344ef3fb044e1fc0b9c9bb5615f03e8a30461f12142b00a18a19f93d416eaf3b356e04ad6ba6b66c88e5caf24c8dd1efe19ccacc85521ab42cabf2e2d0d6ee3345b8399343d1a0233be77cf7d070d40d", 0xd0}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="f39e037d3c72e480f267dc3df37fb6f180f990993fdf839243786a6aa0d9e3e22a36fc0ca7b4aac188a876d527cfc3aa73f66fac589bcc0876fecfff5ea7fb58ddb0c9805f5e19a529c86b85cf4b4b794384fb1a148ecb4eb6af67f43d5b436a1dd832f098e7b0456b553185f90cd021820da835c26ab468830253acd6dc76e5facd407c08a7e0cf585cfcd6645083246ea939fc0bfc0a8b7e", 0x99}, {&(0x7f0000001300)="f6ef9ed2ca2f8eb66d178db59b2dff18c8217ce6abbc62b5b022d1f14124df7ad9dde2ebf9be2a96c58831be8545947317a2c69d2eaea010fab782cb352c3125808f33bb16d56a21423e84e6c4a9e4a70cf878daacb17a4b17af7bcc3a37f5f26c3ccd0846fb90eacb172af474c574d40edc7cceb2024a8c3d25308bed33ba3a0b67e9c46e041a9f60e11b3988330837d52f844c00f3f053363cfec0e7f222249a6477b1cc05a511c87224fe7e", 0xad}, {&(0x7f00000013c0)="289c68f638b7d150f452759683beb6134efe9e55a385420caefefbc6018ca4f43ffa84e30470f7856122458c8adbacf1be86b65b7baf83f1cb1f997ef7be63a09ba743e13f6e5651db42f2fe6bbaebe1e89250cbcaef3c0607b25d96696a78a9d0ec80b9c793516147d47e8cda9d548dd42ac125e0f7b8589ab0c20f97658f6e93b073998da7e35992337f0b0b18a52420110feb240393049ac093af5594c6a2ece8fadb2d8444f4615b471c6719f25a5b202a8dd752d7b93617550c175db5ef781999cf2e4e2a7103b3ea0a9acf16d0461d176630d659b60f39c9172c90c0af2320cd4efed5", 0xe6}, {&(0x7f00000014c0)="e2bc7d7bb6e551c78547a826f5fa769da7896e72ac23d14f61addc204f132cdae8d0ec13507eddbfdca98d678f2b55d4cd31c55a1775269250427d5547247fd2a5eedd7f5844040e5fdfd367c62ea6f49209d7f04e138422c7e6557905eea5f39d24", 0x62}, {&(0x7f0000001540)="876ebd33a0fa4f3f391d1f20d13ba00ba394825667b7dd9b440d7337211c4029e51f1ae09e0e48c423e56c8451dfbb2ed245f38512cd3791466304608e5d1a76771b67e31a698ce97f887524d69bda60db6375a1fb8462931093adcd00a6bc9e3bd3277498", 0x65}, {&(0x7f00000015c0)="cca55d13fa6279e9fcb794190b227c9c113894b48c6a59e8464d3b3d2fc955fc85c8ec78c0368be4a890df648ae8e8e3b495df7669b0c7bb944d59c2e62fb3538964d43f91a42141643f5fcaf9d47ebf83d3a674c2b557053aace419c3bb9e7ae4674aa316a500fae18716f2b2cdb8265b199276e212f36250474b30619eb72b42c34b3f1e3287", 0x87}], 0x9, &(0x7f0000001700)={0x108, 0xa6af44d6e578f3a, 0x20, "2acf0798d74035a9bd2b5e07460b94b7bc1048b8e3bb55e5cf08f087f60a6d147347d123ca59a7d154050c8121861922361de241b5891459da22f14c341b6bcea6976b460a7f36b10bc828b240ca54d07f27dc1235dbbc038a5e4bcc58d5d95166c899451ac6445d344b4f2c824c9ab57f5d3d2508b47df86119954e60f7be5acee106c39a0c22ed35e4a27d08f0ed4e3d2c6880acddaad0e03cee8a2dab450bf3b697efc13504849cf7d408b828e311294477112913fbaece2a8e810da8c8a1edeb3da87e31ba2519fe0b96d5aa5fabd90a641c9862d491dd556da83291bca7c9900b95b09ee638cfe41f57327248861bdb0b8ee108fa5381"}, 0x108, 0x10}, 0x20040000) 2018/03/08 10:51:32 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000), 0x1f36306e) [ 60.960338] binder: 10173:10176 ERROR: BC_REGISTER_LOOPER called without request [ 60.977733] binder: 10173:10176 ioctl c0306201 20007000 returned -14 2018/03/08 10:51:33 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) signalfd(r0, &(0x7f0000000040)={0x401}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/23, &(0x7f0000000180)=0x17) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/08 10:51:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @broadcast}, &(0x7f00000002c0)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000300)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/107) lseek(r1, 0x0, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={r3, r4/1000+10000}, 0x8) 2018/03/08 10:51:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) 2018/03/08 10:51:33 executing program 1: getresgid(&(0x7f0000b16ffc), &(0x7f00006a2000), &(0x7f0000508000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x7, 0x0, 0x100000000, 0x0, 0x81, 0xffffffffe223bb9e}) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) mlock2(&(0x7f00007c7000/0x4000)=nil, 0x4000, 0x0) 2018/03/08 10:51:33 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x1, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000440)="494ad9de0559", 0x6}], 0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/238) 2018/03/08 10:51:33 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x20011, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r1, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)=""/142, 0x8e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) r4 = getegid() fchown(r0, r3, r4) [ 61.011418] binder: BINDER_SET_CONTEXT_MGR already set [ 61.018331] binder: 10173:10201 ioctl 40046207 0 returned -16 [ 61.030675] binder: 10173:10176 ERROR: BC_REGISTER_LOOPER called without request [ 61.045088] binder: 10173:10216 ioctl c0306201 20007000 returned -14 [ 61.062199] keychord: Insufficient bytes present for keycount 0 [ 61.062624] keychord: Insufficient bytes present for keycount 0 2018/03/08 10:51:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00\x00\b\x00\t\x00', 0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='timers\x00') 2018/03/08 10:51:33 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x2001) close(r0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xe6d, 0x7fffffff, 0xce21, 0x6, 0x3ff, 0x8, 0x10001, 0x0, 0x2, 0x3}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1000000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6475443a3eb0d1813f168aedf4ce00", 0x402}) 2018/03/08 10:51:33 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000)=[], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x24, 0xfffffffffffffffd}, 0x0) 2018/03/08 10:51:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'irlan0\x00', 0x4}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/194, 0xc2}], 0x1, 0x0) 2018/03/08 10:51:33 executing program 2: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000000c0)='fuse.', 0x1) recvfrom$inet6(r0, &(0x7f0000000100)=""/138, 0x8a, 0x1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4200, 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x3ff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000080)={0x82c4, r5, 0x10003, 0x100000001}) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/08 10:51:33 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00000010c0)={&(0x7f0000ffe000/0x1000)=nil, 0x7, 0x5, 0x98, &(0x7f0000ffd000/0x3000)=nil, 0x1}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000001040)={0x1000, &(0x7f0000000040)="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"}) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/03/08 10:51:33 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x90042, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@routing={0x2, 0x4, 0x1, 0x9, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}]}, 0x28) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000000000)=0xffffffffffffffc8) 2018/03/08 10:51:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000240)={"736974300000000000000100", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockname(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/08 10:51:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8800, 0x80) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) modify_ldt$write(0x1, &(0x7f0000000100)={0x100, 0x20001000, 0x400, 0x2, 0xffffffff99c19f0d, 0x3f, 0x2, 0x7, 0x1, 0x6}, 0x10) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000001040)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) [ 61.619460] device bridge0 entered promiscuous mode 2018/03/08 10:51:33 executing program 6: r0 = socket(0x11, 0x80000, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x1b07f, r0, 0x2000000000000) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0xa, r1) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/03/08 10:51:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) 2018/03/08 10:51:33 executing program 7: r0 = socket$inet(0x2, 0x80004, 0xfffffffffffffffc) sync_file_range(r0, 0x1f, 0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') lseek(r1, 0x0, 0x3) 2018/03/08 10:51:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000240)=0x22d) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000080)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000040)=0xb36, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000a7aff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 10:51:33 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f0000000000)=[]}) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1c, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x6, [0x5, 0x7, 0xfff, 0x4, 0x3, 0x83d3]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x40}, &(0x7f00000001c0)=0x8) timer_gettime(r1, &(0x7f0000000080)) 2018/03/08 10:51:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl(r0, 0x800005385, &(0x7f0000614f2c)) 2018/03/08 10:51:33 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x11) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000080)={{0x9, 0x9}, 'port1\x00', 0x2, 0x0, 0x3, 0x7fffffff, 0x9e99, 0x1f, 0x80, 0x0, 0x1, 0x1e9}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900030002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 61.721097] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 61.773041] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.782344] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.793796] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/08 10:51:34 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10140, 0x0) r3 = accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80800) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)={&(0x7f0000000100)}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) bind$inet(r4, &(0x7f0000bedff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000b0affc)=0x1f, 0x4) sendto$llc(r5, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000140)={'gre0\x00', 0x3}) 2018/03/08 10:51:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, r2, 0x1, 0x400) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0204000004000000ffffffffffffffff01001400000000000100140000000047c12de458c898714f9c4d6fb8effc997a4d64eb2cd210763b98b10a48c44220b2bf1d7a9df1d575e4ee04036093977a9ebbc9e97297d08156beeb4dc30a2284a3642a81c7bd898df999f83d397f8afcc50b88b21523917d33c00da2b91ecbf9a0c9212346472e8ec465362d0a1e3828422b67648fefc0"], 0x20}, 0x1}, 0x0) 2018/03/08 10:51:34 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {0x0}, {}]}) arch_prctl(0x1001, &(0x7f00000003c0)="a10c1e89d3ee98d56d4a35d17eb3f8be888a7d8289abaf297448eab5b98911292ef22ea789e934c9528bb03f141e9fe5be8b471a2aa4c7d4f67c039ccef2719ad539cdde165ffa8f385f29f768883a359d7a023cf2701fd6d8de65ed619590578b69f25e2b9f96826e72b22194091b5418bad9b4013dab5a7b6f3ef8f613d49f9b22a8a5d01a593f3f9dfde31fb5b4") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000300)={r1, 0x20}) r2 = socket$inet(0x11, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x89) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000080)=[0x80000001, 0x3]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000040", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xc9a8, 0x800, 0x8e, 0x3, 0x23}, &(0x7f0000000200)=0x98) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x107, 0xa, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xe0) 2018/03/08 10:51:34 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0xc, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000040)=0x401, 0x4) tkill(r2, 0x1000000000016) 2018/03/08 10:51:34 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="48000000cb6196deea03a99b256ad5bc7bc70aec4396983226a717240c4872000f0000000518ca970ac7a951e2b5f964b9a2c600e6e21ddceb8af58eb4f9ae25d36606c780faf42700000000"], &(0x7f0000000100)=0x50) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r5, 0x1, 0x1, 0x9, 0x40, 0x1}, &(0x7f0000000180)=0x14) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/08 10:51:34 executing program 0: getpgrp(0x0) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00007feff0)={0x0, 0x8000000000, 0x280000001}) 2018/03/08 10:51:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00'}) prctl$intptr(0x0, 0x8) 2018/03/08 10:51:34 executing program 5: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e21, @rand_addr=0x38}}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/08 10:51:34 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) listen$netrom(r1, 0x8000) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000030000)) 2018/03/08 10:51:34 executing program 0: r0 = socket$inet6(0xa, 0x10400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000000), 0xffffffffffffff0a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x3, 0x3, {0x0, 0x2, 0x1d9e039d, 0x3, 0x101}}) 2018/03/08 10:51:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400060, 0x8000, 0x20000000, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x6) 2018/03/08 10:51:34 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r2 = dup3(r1, r0, 0x80000) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x4, 0x800}, {0x3, 0x1000}, {0x5, 0x2}, {0x7, 0x5}, {0x9}, {0x2, 0x8247}, {0x8, 0x3}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/08 10:51:34 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='statm\x00') r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x2000004, 0x800000000032, r0, 0xffffffffffffdfff) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/03/08 10:51:34 executing program 6: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x220}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @rand_addr}, &(0x7f0000000300)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'syzkaller1\x00', r3}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/self/net/pfkey\x00', 0x800, 0x0) sendmsg$nl_route(r4, &(0x7f0000000d40)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000d00)={&(0x7f0000000cc0)=@getlink={0x30, 0x12, 0x400, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, 0x0, 0x40000}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7fffffff}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x4) dup2(r0, r0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/75) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={"7465712c006fff0000008bbd0700", r5}) sendto(r0, &(0x7f0000035000), 0xffffffffffffff38, 0x0, &(0x7f0000000000)=@l2={0x1f}, 0x80) 2018/03/08 10:51:34 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = dup(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x2, 0x0, 0x4, 0xf88d, 0x7fffffff, 0xda, 0x2}, 0xc) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200041, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000140)=0x3) 2018/03/08 10:51:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @empty}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e6a000)=@get={0x1, &(0x7f0000578f65)=""/155}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/08 10:51:34 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) accept4(r1, 0x0, &(0x7f0000000100)=0xab, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000200)=0x7fffffff, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000200)}) 2018/03/08 10:51:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c3525c53802b3a97447f22c729778e5896a61a4098fac03a9aa223a6c674cd9079306218101e117b17feb204669dd3a9a5505d1f1a8f40f5b46999673eac1595", "41cda6975ba2ae88b7cfd69a6af3dcde619b1f16def38a38bfa8dc928fe0068f5cb507be0db043c24243f9c2dde8477b6c13a99912eb7fb607a19c03628773a3", "c1bdfe2103cacb3c40f1e8c6a6a1066a760d07b5ddb0a2a6a24fb264745e9f0d"}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x10000, 0x2000) ioctl$TCXONC(r2, 0x540a, 0x80000001) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setuid(0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) 2018/03/08 10:51:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r2 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc000, r2, r3, 0x6, 0xcd, 0x10) epoll_pwait(r1, &(0x7f0000469000)=[{}], 0x1, 0x0, &(0x7f0000595ff8), 0x8) 2018/03/08 10:51:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000)="0b4b592b0d31371b7541f50ceb666249e9ad20a3572b9d7b720c229a82015f8472c144331834", 0x26, 0x20000802, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = dup(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/08 10:51:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="be4b1957021b76593eab9026b9a1c182b1eed9c285f2f25d12319e44af644fd3872edce3260cdaf645c5c0f3b19a0298b1bf508d812ac981dd9de6b664db08b6e8c55c26b3d467e9", 0x38, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000000)=[], 0x0, &(0x7f00000002c0)=""/80, 0x50}, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/03/08 10:51:34 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005dcff8)={&(0x7f0000cca000)=@ipv4_deladdr={0x20, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_FLAGS={0x8, 0x8}]}, 0xa}, 0x1}, 0x400000000000000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/08 10:51:34 executing program 7: r0 = socket(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[{&(0x7f00000001c0)="39000000130009046507000000000000000080400300000046000107000000141900040004000040070000000003", 0x2e}], 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000280)=""/4096) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) sendto$ipx(r2, &(0x7f00000000c0)="1eec6f50d967e08b7b5578adca7e4a6d9b333e906fb21e48102ee358ac7b494b68027c5536b095a8f26c109b3919ae03b5fa98764f9cb043b1a6c10ab2fc9b096c3d3c7da31636830119f29e91a8e022af42d91d8ddff97a3f12db84b9ea75bb59130a50670daa568227d7d707832774f70089fb15746d44dd25e742d402714e2c111291ce28f39d7c115284fc2fc882cd9129450a92074c680b604fbd075f961bd179baa360df97288646cde9a34febb3919c6e48f6354caf0f9c1faae165050409bcd5e3ba3af02e8af7926f495928efe8b9", 0xd3, 0x40000, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) 2018/03/08 10:51:34 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242, 0xc0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x5}, {0x8, 0x3}, {0x3, 0x100}, {0x3, 0x1}, {0x4, 0x101}, {0x3, 0x212e}], 0x6) r2 = fcntl$getown(r0, 0x9) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x9) r3 = getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)="6452bf1e952d72656e6f00", 0xb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'ipddp0\x00', &(0x7f0000000180)=@ethtool_drvinfo={0x3, "bb59077d066fc36d0d70355bef7a11898c877b58907ebc738560dd3f2364c918", "91572c4f19535f48187159242607f7ebbcd450ba38415f6bf9586e7aa1114669", "9c185dcb535ceaf368a65ac568789e603237f9b56aed84dc686db9145e9f5494", "163066e8c48249f5956123baf1b0db9d9f556415b7c5a5e614c72916e3b5954f", "9a5ed9c6e774b3a9378e0b5f065a455e196e982998be02a4e3a1642859eb8ac1", "388d3c1f6339bc44f6194373", 0x10001, 0x401, 0x1, 0x9, 0x100000001}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) tkill(r3, 0x1000000000016) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x1ffc00}, {0xc, 0x1}, {0x3, 0x9}, {0xe, 0x8}, {0x3, 0x4}], 0x5) 2018/03/08 10:51:34 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/213, 0xd5}, {&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/92, 0x5c}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/85, 0x55}, {&(0x7f0000001380)=""/22, 0x16}], 0x6) ioctl$TIOCSBRK(r0, 0x5427) dup3(r0, 0xffffffffffffffff, 0x0) 2018/03/08 10:51:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x1) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/08 10:51:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=ANY=[], 0x0, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x0) socketpair(0x7, 0x8000a, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5fcad879}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x2, 0x200, 0x10001, 0x1, 0x10000, 0x7f, 0x1885, r2}, &(0x7f0000000100)=0x20) shutdown(r0, 0x0) 2018/03/08 10:51:34 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='.') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/08 10:51:34 executing program 3: clone(0x8c948000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) 2018/03/08 10:51:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x4, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x406141, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x77) 2018/03/08 10:51:34 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x3) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0xffffffffffff0000, 0x4) close(r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) [ 62.904935] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 10:51:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="b63db85e178d00000001b29f00000000ffffffffedbc7018cebcb997ae21914d872c678ce22c9b161a00000000000000", 0x30) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xff9) 2018/03/08 10:51:35 executing program 2: prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000140)='^\x00', 0x2, 0x2) mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0x6) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) 2018/03/08 10:51:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x1a5582) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0xb, 0x99a, 0x5, 0x21, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd28, 0x3500}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x0, 0x0, {0x6, 0x3c, 0x762, 0x80000000, 0x0, 0x80000, 0x0, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0xfffffffffffffff7}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x4e23, 0xd052, @loopback={0x0, 0x1}, 0xd3e}}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x10, 0x4, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_lifetime={0x4, 0x4, 0x8000, 0xa6c, 0xc808, 0xb7}]}, 0x108}, 0x1}, 0x48c1) poll(&(0x7f0000ecafc8)=[{r1}], 0x1, 0x0) 2018/03/08 10:51:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x40, 0x5, 0x6, 0x5, 0x3}, 0x14) sendfile(r0, r0, &(0x7f0000000000)=0x20083, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x102901}, 0xc) 2018/03/08 10:51:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xaca8, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) 2018/03/08 10:51:35 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = getpgid(0x0) mmap(&(0x7f000092a000/0x3000)=nil, 0x3000, 0x41, 0x32, r1, 0x0) tkill(r2, 0x1000000000016) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/4096) 2018/03/08 10:51:35 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000716fe1)="1f00000056000d6dfcffff05bc0203030700ef2104173f8300000002000039", 0x1f) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/03/08 10:51:35 executing program 0: r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffe) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback, @multicast2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2be) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/08 10:51:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e62000)=ANY=[@ANYBLOB="2000000019000100ffffffffffffffff12000000000000000000000004000900"], 0x20}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x721d7b04ad34c227, 0x400}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x3, "7a8289"}, &(0x7f0000000100)=0xb) 2018/03/08 10:51:35 executing program 3: clock_gettime(0x3, &(0x7f0000000000)) clock_gettime(0x80000000000b, &(0x7f0000243000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100fa, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/168) 2018/03/08 10:51:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000000040)=""/97, 0x61) 2018/03/08 10:51:35 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x40) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x10000, 0x0) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x88042, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f0000000140)) 2018/03/08 10:51:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={"696662b00076ac000000000000000007", {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = socket(0xa, 0x7, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x10000, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl(r1, 0x8912, &(0x7f0000c6d000)="8938707fcb") 2018/03/08 10:51:35 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180)={0x400, 0x8000, 0x7, 0xffffffffffffffff}, 0x8) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000080)="ae"}) flistxattr(0xffffffffffffffff, &(0x7f00000000c0)=""/22, 0x16) 2018/03/08 10:51:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/rpc\x00') sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xff6c, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) [ 63.485160] Tx-ring is not supported. 2018/03/08 10:51:35 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101042, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/08 10:51:35 executing program 7: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140)=0x4, 0x8) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ncpfs\x00', 0x51418, &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x1) 2018/03/08 10:51:35 executing program 1: r0 = socket$inet(0x2, 0x100000000000002, 0x7183) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x113000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20, @empty}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x4, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)={0x7, 0x2, 0x2, 0xfffffffffffffff8, 0x2, [{0x4, 0x1, 0x3, 0x0, 0x0, 0x2000}, {0x81, 0xfffffffffffffffe, 0x4ad67b9c, 0x0, 0x0, 0x3002}]}) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240), 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) 2018/03/08 10:51:35 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="01940b000000aaaaaaaa000008004500001c000000020000000000000000e00000180246e19cdb850b9bc1cd0100009078e0000001"], &(0x7f0000003fec)) 2018/03/08 10:51:35 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000840)={'nat\x00', 0x0, 0x3, 0xdb, [], 0xa, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/219}, &(0x7f00000008c0)=0x50) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x1, 0x0) write$eventfd(r3, &(0x7f0000000040)=0x2010000100000001, 0x8) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000900)=""/14) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008c040000800200008002000040010000a8030000a8030000a803000004000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="000000000000000000000000e12b857e60280300000000fb2be15bd9ee5a30fbaf950000000000000000000000000000000000000000000000e4000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000fbef5e0c8fd200000000000000000000aaaaaaaaaaaa00000000000000000000ac141414e00000010f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000ac1414aae000000202000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00028010000000000000000000000000000000000000000000000000000380052415445455354000000000000000000000000000000000000000000000073797a3100000000000000000000000000080000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4d8) 2018/03/08 10:51:35 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x9, 0x6, 0x1c000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x5, 0x3) r3 = gettid() ptrace$peekuser(0x3, r3, 0x6) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @empty}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x20}}], 0x2, 0x0) 2018/03/08 10:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/03/08 10:51:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x2, 0x16, 0x10000, 0x1, "fd5909ac858ed59bb144bd6e66cd496d39a251b953f48d7a00f8c2280ebe5df7"}) r1 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x3, 0xfffffffffffffff8, 0x6, 0x9, 0x8000, 0x8, 0x2, 0x100000, 0x7, 0x1}) getdents(r1, &(0x7f000030cfe6)=""/26, 0x1a) 2018/03/08 10:51:35 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) ptrace(0xffffffffffffffff, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000014c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x6400000}, 0xc, &(0x7f0000001480)={&(0x7f0000000100)={0x134c, 0xd, 0x6, 0x4, 0x70bd25, 0x25dfdbfe, {0xe, 0x0, 0x1}, [@typed={0xc, 0x2b, @fd=r0}, @nested={0xf8, 0x43, [@generic="858cfc1a038e1247c6d97fcd8815c97c0e9ae70ce5464b6e5504adefeec16835f693c6f9b8d91ccdcccf2bcd7b783192ccdc887d16f72813e3dbbe656df3865cfe4929bac751ff5f896ff1782e6ae6e8b4adce1ef402c89b393b411f7456d9201481297bd6d8ea08fbacba259c18ca7d3b8bff81ebb723b52d1c37b2ff84e96ace1cc8f562e81eb0bd28c57faf8a210488d33e649270e65018c20d631e1d8d2d1269234f288a146ffa699d681795cf113f55a0195aad6998cddfd2c1a7c3e04e233600441027c4bca5a727d77489680d373a434fbdc55659bd7824eb1dfafa30bd68001ee3326867b82cfb48c7a2375eda56"]}, @generic="c3d9b5c08c90adc7e26de3b4d2d6522c4e417785852c544352c62874ce82927c264804f7a2771f22ec2b8142b480fcd30e5c2f24eb54af5ccb5c", @nested={0x1b4, 0x1e, [@typed={0xc, 0x82, @fd=r0}, @typed={0xe0, 0x92, @binary="66da2b8abca47f8835ebbb4dd3eb100da7ee95ece2529d0e144f1c5da23d773582aad2da676b743a353e9a1f5367e5e6b74f3245a27ab8463cfc1e4c82a41e2a3f3bd2d706a3acbdaa466298566e6f46dc088d5041a059921d2c3319132d2d736f2fa3d58a9c627d359697759861b5d893bf15a2b4a185558751b3c126d51207d1e666a07ac7f3ad5bf9d06f7088342c6ef293bc848b0d5f11f5c5f4f497b38a0d2ce36964f7af0e34285ed103716d354bd353d545022155146ab13c8bc606456bbfbca4cf4bfdb29d4bf865da64cca08a13852988e783"}, @generic="e42ff370192edf2e5c2a70cca15e9bfbc73d0c62428ec67502f06542d089ca701a26f6bd68c323336294de72b61f2089532166666852daf4ec725195244c114ab5375c6dd31cf2ed3a0442e6008dfdd6b85153350370ed5bc7a0a7369741b6ae702cec2fef62fcae7845297e391db42f837a4bcccdd8f1903b3260769524ec152c4a4d033d8d3aded028897de178077405542e9556a9494719acd13757871a4e6115b0246136c34be2cacfd0d837540b3a1d8f439e0769b904165da28c725ce61b"]}, @generic="c699bfdfd9e3d44798717e2f82f3065eba02b298405363cd941726caf870105812868ff93deca324d5e2fcd84b0060c1c64b559283784a7772d42626b3069d14a81c5d4f", @generic="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"]}, 0x134c}, 0x1, 0x0, 0x0, 0x4008000}, 0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="010005aabb0180c200100300000000000000000000000000001b12c786941f65d73e"]) 2018/03/08 10:51:35 executing program 1: r0 = gettid() exit(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x5, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0xffffffffffffffff}) sched_rr_get_interval(r0, &(0x7f0000000080)) 2018/03/08 10:51:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x2, 0x1000, &(0x7f0000000200)="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"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001240)={'TPROXY\x00'}, &(0x7f0000001280)=0x1e) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000080)="e7c1dc432c954439a7a7a40b0008269aa971d6edb1038a4c60037fa832f4a177e0b4842e6b56d833f46dcfe14e00ca623ca0304f44320b9774120c016fdd803852d1bba84d533142a3b0c71735053081e7244c4366fdf53f", 0x58) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001200)={0x200, 0x8, 0x6, 0x3ff}, 0x8) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000100)="e910356899b9b4df002290a889064f8b9ade2b5928fba22c8c5556d72a5db5e90bf0f60ef35d3d6742d9463d422b554db9181f07e28830e5a11f60a523c04c459c910300d086dc66c8ca57e1052027da41cb21b936c3e864f45d57710ce57f95b4feae228a4f6d721a6ee27f52e90d12a22a75090fc2272e0ff239e6a5207c3785079c0046628cade8386421105bba22e6c320ac194489b2da7726c83000602f89decf33b4c05bb0b3b6b610f3fcdd5a5089ed95eb7d7dfe7eb34fe420060aa03cab2770f93c75d76ab46a911db2870ea7c066603bef155d4027a4c13dcdf37a6b7e") 2018/03/08 10:51:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec3000)={{{@in=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {0x0, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@multicast1=0xe0000001, 0x3502}}, 0xe8) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/03/08 10:51:35 executing program 6: renameat2(0xffffffffffffffff, &(0x7f0000852fff)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) keyctl$session_to_parent(0x12) 2018/03/08 10:51:35 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3dffc)=0x7, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000d11000)=0x5f) 2018/03/08 10:51:35 executing program 2: request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000109ffb)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) getpgid(0x0) gettid() gettid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="736d617873f8e2c9e1ce8a11b322d9d0671076f736758cc13e00") readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/102, 0x66}], 0x1) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r1, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/08 10:51:35 executing program 6: keyctl$revoke(0x3, 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x18100) 2018/03/08 10:51:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffc45) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='environ\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400a841}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_getaddr={0x98, 0x16, 0x10, 0x70bd2a, 0x25dfdbfb, {0xa, 0x3f, 0x220, 0xfe, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0xe69, 0x8ae, 0x1f, 0xff}}, @IFA_ADDRESS={0x14, 0x1, @empty}]}, 0x98}, 0x1, 0x0, 0x0, 0x4}, 0x804) [ 63.640684] keychord: keycode 8208 out of range [ 63.679339] keychord: keycode 8208 out of range 2018/03/08 10:51:36 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="ab13fe428567aa914c3a860dd44c2c36653a7ee632abc85cfbd90574e61fe5f59eaa421fed7b7796579915600571d52c9d662381a4447875a3dca0289ed2329b34d5fb0a4073835087035e3373770f5c19e96519a996fe659da93ed3024520954b93f8f03a8789d60cb230951b0f3d39725c7e0c210db7f36c9d62d6f66adf3e23c8c870fd0486f822e947d7754b0c15d7de7f19878d5a08e0f5199f3df776640f6a8d367f5f9513fe0beada7a", 0xad) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') lseek(r1, 0x0, 0x1) 2018/03/08 10:51:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000000140)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xfe89, 0x0) r3 = accept4(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/08 10:51:36 executing program 3: r0 = userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x5}) 2018/03/08 10:51:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/keycreate\x00') setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r0, 0x1) 2018/03/08 10:51:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @tid}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x7f, 0x4) 2018/03/08 10:51:36 executing program 0: userfaultfd(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) sync() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/194) times(&(0x7f0000000000)) 2018/03/08 10:51:36 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000"], 0x48) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x45b8, &(0x7f0000516000)) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000000)={0x2, 0x40, 0xa000000, 0x0, 0x7}) 2018/03/08 10:51:36 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x7, &(0x7f0000580000)={0x0, 0x12, 0x6, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x10000) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x3001, r4, r5, 0x400000008, 0x2858026) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000080)="73cc8e8f8f408a114469c4c5a9d158fbaaf80a55be89ffcf8720f16b3d14492c9944f27500df4815e6dd8607c5a720090c0d3609e92f80b5e39dda252324f86d6c540629a9faed49d3c59e36d5a17646b53bc389dc908fea94d280baac3953e7a50ba55dc10a99864722fc3a7540bab33d8045f92b6167a32b7c8536f348022af666cabf") tkill(r2, 0x1000000000016) 2018/03/08 10:51:36 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000140), 0x80000001, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/08 10:51:36 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff8, 0x3]) 2018/03/08 10:51:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) arch_prctl(0x1001, &(0x7f0000000040)="eb71270a5530a23794dc6c13d87ce8b210605c72fe8548087715df09e13d2ce64cd32a64a5317d528b3aa7acdfa7736d8941485071639d175bfcafc00adb70928942418889702d8f5e2a8b0b77f77bbb9887c7e5ac76d741d4896bafa54101d62c59f7c2c73452ab6306b673e8a8cf7b52403f78a36bcc558a677dbd75195326f2cfe02e493465cea60332af1fa2a857021724456988342298e2384375c14ec58e8a1296663b47d3c5719484f97a2bbc") r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/03/08 10:51:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x90000, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b1d000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000040), 0xffffffffffffffde}], 0x275, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/240, &(0x7f0000000180)=0xf0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') preadv(r2, &(0x7f0000001900)=[{&(0x7f0000000280)=""/193}, {&(0x7f0000001a40)=""/191}, {&(0x7f0000000440)=""/4096}, {&(0x7f0000001440)=""/74}, {&(0x7f0000001b00)=""/216}, {&(0x7f0000001600)=""/133}, {&(0x7f00000016c0)=""/175}, {&(0x7f0000001c00)=""/142}, {&(0x7f0000001840)=""/155, 0x6a}], 0x20000368, 0xfffffffffffffffd) [ 64.177143] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 10:51:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/117, 0x75}], 0x1, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x18c, 0x0) 2018/03/08 10:51:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x28, 0x200, 0x70bd26, 0x25dfdbfe, {0x19}, [@nested={0x4, 0x95, []}, @typed={0xc, 0x3e, @str='&\x00'}, @typed={0x18, 0x67, @binary="b2813a0ce2ac8b317ed1ad0bf4f30d"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x5}, 0x80) mmap(&(0x7f0000021000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000ff1)) 2018/03/08 10:51:36 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x9b6, {0x3, 0xffffffff, 0x1800000, 0x5, 0x8ce4, 0x8}, 0x956, 0x10001}, 0xe) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/03/08 10:51:36 executing program 1: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x5, 0x2) mmap(&(0x7f00005e2000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) fallocate(r0, 0x0, 0xfff, 0xffffffff) 2018/03/08 10:51:36 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) 2018/03/08 10:51:36 executing program 0: r0 = socket(0x11, 0x800000003, 0x600081) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fcntl$getown(0xffffffffffffffff, 0x9) [ 64.224880] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/08 10:51:36 executing program 6: r0 = socket$inet(0x10, 0x3, 0x3) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x3) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b00000000000014007352", 0x23}], 0x1}, 0x0) 2018/03/08 10:51:36 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000d37000)) 2018/03/08 10:51:36 executing program 2: keyctl$join(0x1, &(0x7f0000b21ffb)={0x73, 0x79, 0x7a, 0x3}) 2018/03/08 10:51:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000000140)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r3, 0x5393, &(0x7f0000002ff2)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x8001}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x8000, 0x1, 0x5, r4}, 0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x401, 0x0, 0xb, 0xfffffffffffffff9, 0x7, 0xc0, 0xff, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r6, 0xf6b}, &(0x7f0000000100)=0x8) r8 = accept4(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r0, 0x1) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000300)={0x5, 0x7f, 0x8000, 0x3, 0x64350e57, 0xffffffff, 0x800, 0x8, r7}, 0x20) getpeername$inet6(r8, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) 2018/03/08 10:51:36 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x12b840, 0xa) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x7, 0x5}, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x3}}) 2018/03/08 10:51:36 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000001c0)) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/03/08 10:51:36 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x20, "a29c3c21d9355a7f8e1e8b660cb620aa038a549b661f6f444184d472dab47928"}, &(0x7f0000000080)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xa0, 0x208, 0x3, 0x7d, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:36 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x5, &(0x7f0000000080)={0x0, 0x20, 0x0, @tid=r0}, &(0x7f00007d6ffc)) timer_settime(0x0, 0x1, &(0x7f0000000100)={{}, {0x0, 0x1c9c380}}, &(0x7f0000d7cff0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x5, 0x4, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000c00)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x1049040}, 0xc, &(0x7f0000000bc0)=[{&(0x7f0000000140)={0x338, 0x1f, 0x0, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x10, 0x2f, [@typed={0xc, 0x21, @fd=r2}]}, @nested={0x290, 0x6c, [@typed={0x18, 0x2f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="54b9862e0e3f5e63d896d250c40d1cdf61557f118fefc918de6b08329271e73ab0e9f485893035c5e38d96987e6fd2bc799387751ffca9d9114c33e83766414d6beba547aac0865efc9a68790fdd55df27333cad59ec62003462dc3f00204141c23e9eba9278dcc884dafee194b0aa5695219ac23c387a21304d268b74ff53eddc7d31916d699148a53b9bcb9079d1e63ea1a6a96c03cd172011ec9be5b72ce44493", @typed={0xc, 0x40, @ipv4=@multicast2=0xe0000002}, @generic="ef27a1a69938df3380af9b1cd406f346f3d25cdad55206871100889f6944db3041c3c5b7d0555c9c2ddd6e2dbb996e88a7161f9a8e0e3a916a051d5718d0955e93466edc1261d7c46d733040354ccc0c4e6d", @typed={0xc, 0xa, @pid=r0}, @typed={0x18, 0x8b, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="fe491427fe4f4f96047352a110038491041f005d49d6e2466a16811b7574cd529f3a7853b7f806303bb0757839cd3c7e20ae573bff86da12f2c6dd352b96dfe3004e0d4d2f", @typed={0x10, 0x3b, @u64=0x394d}, @generic="91c7c72ade1879c671cb524d24617bf635a70fcade559e74bee303f57ccba3df3b54cbb5b730afc5c22a443f8e0cd78a2646c572e6036496f0cabb534672ce68e4f472db3b2e2d9c47e334a994753af9e7827ab457cced27db8cb7c75977cb786841530ba75eacbcebadf4d1201e8785a0cd311bfa81a8eeea8500a406ed8ae35f40254e636d6b6031020e8eb6783eb2305641a6ba1ba5fbcbeaa51fc2c50a759d50dc285f576f3555f76b909e4ad3890b3d7826e8321d7b6ad6c423d3801e44ab8c35726b15d322055b806703fe9c68e3fcdc35b13163f70ca1c58f70d2d51e7b858d5861de4683207568de6a0ec53975cb5db085efa4fbc2"]}, @typed={0x28, 0x15, @str='ppp1%posix_acl_accesseth1&\\.\x00'}, @generic="24cf47f443b315bbdfc22acea83c268c293d38ee332fc60e05a4e95e81ece7f83a8a5ba9a2b2e723a6d8b308590ed9eaaa3068cf71bcd0ded8f3dc04cf6bd0adb41a18cfa040cbcb4115b709e858c6e15dc10d7defd737d77da3294f9a"]}, 0x338}, {&(0x7f0000000480)={0x140, 0x3b, 0x301, 0x70bd25, 0x25dfdbfc, "", [@generic, @generic="15acae6199cd27c47b71c94c1c7526f0466d3b88b0f81bae3be5fbe60066796b34bf57bac491897153320d128849c8e34d4300746669743792c9dac309db143d11827d3eb2648aaa8affe5fcc1e4e61ac31411f5160e6151de14ee860196404cc9289d35a345d789a2dcae55862acd5b13eb8a", @generic="3b8cad6cf77446cd4090cad290af2785fb3f16d2c87499d445bf2d10f093dc8e1a65cd2e17397ff01b6e1aca0ea90e53b2378d14da4ad3d26a2d320267e7a2217a42ad0590d27c71f893ad89359650a445292930e7c6e35c2ae2aef5de408a2418ac86b4fba51cb18dc3341f86fd99a8e869dda65217499b6233c5211c76299e8f825f6307cad5c83be439b0fc91073ebb7c3d1c018f9341dc81cae29ad53c2585ee1ef33d41b45ec93197a419f8735dedeccf5a6c8086ce979566b6"]}, 0x140}, {&(0x7f0000000600)={0x5b0, 0x2b, 0x200, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x48, 0x88, [@typed={0x10, 0x2f, @u64=0xef}, @typed={0x18, 0x76, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x10, 0x85, @u64=0xffffffff}, @typed={0xc, 0x49, @fd=r3}]}, @nested={0x2d8, 0x33, [@generic="50ae4a4dcbf3096e0a6c70f740954c9692c58dd452334dd30422d1851157dbe24691f1c655560a1180193b0320eb6d8d0c962a506e96c3b1be02b4f3c1e9ac4025e355a0c0f2fb2d8ca183066955c59f8ca2a44404e5ad45c24fdda7e891384eb2fb3e97ada0098fd484e4438ae80ecab6aaab117dc196addceaf42e6d47e4d49a03c2dbb809cf7c969b9dac87675d7cc11d47adb64d45ef3c19d3628267d9318fba7ac6f1e63b7c09e779121ecb83b7c7efc0d33267a68ec1463160861b359d27d0c002087cb5a3333f65bdb5d6ec0fe8de0cab43268cb60baa29eb5d2c6a35833dc9f6ae83c89d25162769d06b6a6e123b6c80", @generic="3ae7ec4573d58a96e56acbd73925b233016d8215a3d60dbe63f6e6ef9617f4913f124f43fa991c44a11dbd93e9e83dbdf9a9c15d5e327d4e4f2814d2829027e7b93906147a1af3b4e227e1dbea7e7e86578d4d1c1ac1f000e6c015ffc3ba8a01a53cdf54ba937e300f725e0cd276064c95e7e4ca2054ee210acb23f3d14436d5a0df78ca0e6cbacfd5ad12d58ebf729fd7380102a1b521438af14b90850fd890cc163e83068a2eb974c55d807a73d769bc19dba856c2e66ea40658f65e00", @generic="8348a3f6503bcc124b09cc419e15017bcae6cb207e79587751859af29aac95ad16912c518c0f436c95b676a211f98ed35b553c58639ee95ba74cace13c693228448e8d2b56db73f76272572778e720374483f7efdf2594f1807c8de6b34135794b7bfb0793fff536f536f556cb133baade8c5a3d57bc1737a2311dd3b011fc6aacdbfe00efdd86aea86cbd48c38c5d6e7502519f2b029b9bd24543790b8ad4fa0bde4415ea9de451940b63cab7c4f90c11add69450df15c2d500335f05c3da51b7b969db7730d1689cbdea49", @generic="56b91b7cebf9da48db6bd763432483245ed9ecf4c48a6262686e46eb51780b051c6e9a44ed5c4fce46176aa1855f201c2c0cf68391e7fa35209f45efa4fe0a32b751688b2ede5e", @typed={0xc, 0x1e, @str='+\x00'}]}, @generic="146052fb6a282c49b33eb4b9e98c058add642cef57e8cbec2eb8bebf3dd0791621139ec778e53c10bda0acf6da933be722468a8e1e75e17e75e47d0a15c2bcc2407f956369e469b9b038b1dd800ede1402e1397d58c946540877b76ac2f29b746b27cb5778af2181d444cf6c594c98e914ec784082c6445bbb7627", @generic="0567a97e692b3f8b427c21811b23a900da3884a27abf48030b5c54a770b19581338068e91c9cc3bd841315189b59c680f97c6e3f7b700f08815dce9696deaebc6fbc47c2e1c1abdbb1abf606b5b48b48227d6d0aa6dc79b042fcc354d86b8c5e41a5243c188bacb50410d616d78008050044931634dad4aa11301c76f8e9ad33b3959285dbbca20cfbdf6861ca5aaaee3f3e0c9a702a8b363f6accbac8e3725e52620a57d703581401a695857aa52ee1d7d10d801441a9446984b4b4f0e7c3edde44b364e59f909a40c8499662f7628c14415c321a42f916fafbe602c5c121eca4958aa4f3320c2b", @nested={0x11c, 0x7, [@typed={0xc, 0x4, @u32=0x101}, @generic="0b413c656060b90bc752aa564cbeb26882f49031aa61b8d7be7829151a18dff6112eda6e8dfbf3e298b692ff2dc9cd23649d3b9a2d992e6a5f12160879e07528653ab60307ce7d7d83af6dc1997a4a8eb5ffc1ce6c96a5e78ff00cf15398dcdc2de138c16ad685c1efd358a5b8804f3341d88341dc66fe6dbe7ab28e085170a1bd2fdc3f83222b642dac0770d231899f8bf8d5aa5ee001e6e7d42ceb2cbc135c862a5d127b30a7a5d9afba1618b1", @typed={0xc, 0x14, @str='.\x00'}, @generic="811cc1b17f1e736096d110e2924fed46aad55ffd671a636effffdd82fdc645550729a1af2e846b255fae3a9abbae4d267781f9b6934b1bd71854534f201827cd34bafabf14dc1bc6b2b150baf5753d"]}]}, 0x5b0}], 0x3, 0x0, 0x0, 0x1}, 0x40) 2018/03/08 10:51:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200, 0x0) fcntl$setstatus(r3, 0x4, 0x40c00) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)) 2018/03/08 10:51:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x2, 0x1, 0x9, 0x1f, 0x3, 0x2, 0xa8a, 0xffffffffffffffff, 0xffff, 0x1}, 0xb) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x9, 0x99, 0x5}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) acct(&(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x8c, 0x200, 0x16bdbfb1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r3, 0xe9, "86b84999d4f8361ad4588b545b25921cd606cd371a75e4663a8b9fa5cdd454faea81ada946469f9b1305ab77831d06f38ec30f875d41d418babef7f34568d6e9f5e9fc4cc943beb94d1728af896317c05f8fe625e6e63d453fde9fa199672287c83d8a1cc0ba50134a4d59b8a2fc293785474b40d0506f103938c4d49682137b2075053f99dea747b3a3f99c3c3877051badf04e63c6799a7df8e550eb41e18ca532739ef0efe4f963d5d04dc4fd2aa70ab3237c40f261255ee7838fd2211f8762294dd7ef12e8c121b8481a752d760416948935ccdd81905a5e891dee6824614b7a01819580b49262"}, &(0x7f0000000300)=0xf1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r4, 0x40}, &(0x7f0000000380)=0x8) r6 = open(&(0x7f00000003c0)='./file0\x00', 0x103000, 0x2) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x0, 0x0, 0x4, 0x955a}, {0x10000, 0x1, 0xffff, 0x5}]}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000500)={r5, 0x5}, &(0x7f0000000540)=0x8) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000580)=@generic={0x7, 0x2, 0x4e}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r3, 0x4) ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000740)={r7, 0x9c, &(0x7f0000000680)=[@in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8001}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x33e}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x7}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000780)=0xc) ioctl$TUNGETFEATURES(r8, 0x800454cf, &(0x7f00000007c0)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x3a70, 0x4e23, 0x1, 0xa, 0x80, 0xa0, 0x4, 0x0, r9}, {0x6d, 0x8000, 0x1, 0xffffffffffffff7f, 0xffff, 0x1, 0x100000000, 0x5}, {0x3b, 0x7, 0x7, 0xbb8c}, 0x7, 0x6e6bba, 0x1, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x4d4}, 0x2, @in6=@empty, 0x3502, 0x0, 0x1, 0x8, 0x8, 0xfff, 0xffffffffffff2a50}}, 0xe8) r10 = dup(r8) write$selinux_access(r10, &(0x7f0000000980)={'system_u:object_r:userio_device_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x30}, 0x33) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@remote, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000ac0)=0xe8) pipe2(&(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r11, 0xc0405405, &(0x7f0000000b40)={{0x3, 0x3, 0x4, 0x0, 0x6306}, 0x4, 0x93, 0x4}) flistxattr(r6, &(0x7f0000000b80)=""/170, 0xaa) fchmodat(r10, &(0x7f0000000c40)='./file0\x00', 0x40) getpeername(r10, &(0x7f0000000c80)=@l2, &(0x7f0000000d00)=0x80) ioctl$LOOP_CTL_GET_FREE(r10, 0x4c82) 2018/03/08 10:51:36 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000014ffc)=0xfffffffffffffffb, 0x4) 2018/03/08 10:51:36 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000001c0)) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/03/08 10:51:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/03/08 10:51:36 executing program 3: setrlimit(0xa, &(0x7f0000000000)={0x1, 0x100000001}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setgid(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000140)) get_thread_area(&(0x7f0000000180)={0x20, 0x1000, 0x0, 0xc99, 0x7, 0x1, 0x1, 0x43, 0xc36, 0x3f}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000001c0)) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x40080) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000002c0)={'sit0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x86, 0x3, 0x9, 0xfb56, 0x8, 0x200, 0x5, 0x7f, 0x0, 0x73, 0x600000000, 0x45e9b056, 0x39f, 0xfffffffffffffeff]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r4, 0x7, 0x80}, &(0x7f0000000500)=0xc) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'os2.', '*\'/.@\x00'}, &(0x7f00000005c0)='+\\systemsystemppp1\x00', 0x13, 0x2) setgid(r1) r6 = open(&(0x7f0000000600)='./file1\x00', 0x40000, 0x11) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000640)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'nr0\x00'}}) pread64(r6, &(0x7f0000000680)=""/4096, 0x1000, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001680), &(0x7f00000016c0)=0xc) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000001700)={'syzkaller1\x00', 0x2}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000001740)=""/104) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f00000017c0)=""/4096, &(0x7f00000027c0)=0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002800)={r5, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x6}}, [0x7, 0x3f, 0x10000, 0x2, 0x0, 0xfffffffffffffffb, 0xffff, 0x0, 0x0, 0xe0, 0x4, 0x9, 0x40, 0x0, 0x8]}, &(0x7f0000002900)=0x100) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000002940)={0x18, 0x0, {0x2, @empty, 'bcsf0\x00'}}) connect(r6, &(0x7f0000002980)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000002a00)={0x80000001, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002a40)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000002a80)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000002ac0)={r7, r8, 0x95bc}) finit_module(r2, &(0x7f0000002b00)='sit0\x00', 0x1) 2018/03/08 10:51:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = memfd_create(&(0x7f0000000080)='icmp\x00', 0x1) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0xfff, {0x100, 0x100000000, 0xffffffffffff8000, 0x3, 0x4, 0x9}, 0x4, 0x80}, 0xe) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x50) 2018/03/08 10:51:36 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='stat\x00') pread64(r1, &(0x7f0000000000)=""/193, 0x26, 0x0) gettid() [ 64.755504] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 64.817725] audit: type=1400 audit(1520506296.797:34): avc: denied { getopt } for pid=10634 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/08 10:51:36 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000140)={'system_u:object_r:lastlog_t:s0', 0x20, 'system_u:object_r:hald_var_run_t:s0', 0x20, 0x34, 0x10000037, 0x20, "2f7573722f7362696e2fd2c1dc5a8a5d7c4ae3b3275b6f777371640008b9"}, 0x1b0) modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0x20100800, 0xffffffff, 0x9, 0x9, 0x7f, 0x6, 0x10000, 0x7ef4, 0x5}, 0x10) 2018/03/08 10:51:36 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x100) setsockopt(0xffffffffffffffff, 0x107, 0x6c, &(0x7f0000000180)="010000000e00060000071a80000001cc", 0x10) close(0xffffffffffffffff) memfd_create(&(0x7f0000000140)='\x00', 0x3) 2018/03/08 10:51:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000000)={&(0x7f0000000080)="27bd0bd932700718a259bfc879f47444c0ca7eaa9af5c43dc5cb12a9bc8811d7af0c485295e20124b90a3ac989afc8ee0c1b0be649d60d59be9711ad1dc900dc7f2716fe12ce12719426f365b8fdab6828d06924df0058107ca37ceae625c51dda793dc11118ac57a38e388b95511c579aa9f3cc80aa30923cc8c31350829726a8e284f2c5787993277e03a95a275f37a36ee1d92976761e81355f09b7625eba16116245536c07d75cc3a2a5c4a93898205cb09f967d3060f99ce45b9f85ae5a3deeb0c03956d044050954e489f3083c", 0xd0}) wait4(r1, &(0x7f0000000040), 0x81000009, &(0x7f0000000180)) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x15, 0x803, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r4, 0x5607) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000680)=""/65) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r8 = getegid() stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000640)=[r2, r3, r6, r7, r8, r9, r10, r11]) 2018/03/08 10:51:36 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x1, 0x802, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000340)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06010000ad000000000000061496d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6", 0xc8) 2018/03/08 10:51:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') sendfile(r0, r0, 0x0, 0x20000124f8de0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x53c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x2, 0x100000000, 0x1, 0x3ff}, &(0x7f0000000100)=0x14) 2018/03/08 10:51:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000000100)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) flistxattr(r0, &(0x7f0000000080)=""/125, 0x7d) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x40000006000, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x81, 0x8}, 0x88) 2018/03/08 10:51:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x8, 0x2}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/08 10:51:36 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="c6e4c5c7b5ef9eb2898d44000000077d00", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) 2018/03/08 10:51:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000000000)=0x3f) socketpair(0x9, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0xa9, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="01b472eb3b93", [{[{0x9100, 0x6}], {0x8100, 0x1000, 0x101, 0x1}}], {@ipx={0x8137, {0xffff, 0x93, 0x5, 0x0, {@random=0x100000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, {@broadcast=0xffffffff, @random="fd7fa38b232e", 0x20}, "5135314695481f18206145bf6eda1adfc41c77d2570afa813b1a9364037f09853ab936e5287e057e61234c387eaba52d3f309a6300f0d208310a6698bbabcc494eed28e8a4debf326f94fdffc79ae1c1af9dfd327012169f7b5452822bdcf4f5651c1f9cf3ea40f03995eacd2dfe6358e2cf7e0cfc"}}}}, &(0x7f0000000240)={0x0, 0x2, [0xc5f, 0x887, 0x67f, 0xd5a]}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/138, &(0x7f0000000140)=0x8a) 2018/03/08 10:51:36 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) unlinkat(r0, &(0x7f0000322ff8)='./file0\x00', 0x200) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) 2018/03/08 10:51:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000001, 0x20, 0x4f, 0x2}, &(0x7f0000000040)=0x18) r3 = signalfd4(r1, &(0x7f0000000280)={0x1f}, 0x8, 0x10080801) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) splice(r2, &(0x7f00000002c0), r3, &(0x7f0000000300), 0x2, 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xe, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd0100000000000000a32a4b8c171600014083085709923fd77ead8ca5073183b09c62b90673944ded2f276e", "24710fffff040000000000000019005555874f087c556b60ffffdf0d0100", [0xffa6]}) 2018/03/08 10:51:36 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x218000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x8000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000025c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002580)={&(0x7f0000000140)={0x2424, 0x4, 0xf, 0x200, 0x70bd25, 0x25dfdbff, {0x7, 0x0, 0x5}, [@typed={0x18, 0x4e, @str='/dev/keychord\x00'}, @nested={0x1028, 0x78, [@typed={0xc, 0x3e, @u32=0x5972}, @generic="1f429f4a393333591a5a8cba", @typed={0xc, 0x8a, @fd=r0}, @generic="7af66004550291763c38e2c78f5c8688e4e463b61043f63281b10f412c5d3c514771140b661b5b688c226d967e00cc1433a6890ea5eec774fdf0d82a6ec5c49fc1dfd38326a81627f5b2ca84c9ed4f1c73c001b8c0e60e8d0eb9f01d43bc37826e1ce53e938d8d3b88305e67e152dd823c066c774adcfe6e522af2e567b5873a191ed28dbf835347e7a4ef1ffcaf4ed56e65f5933f9827cc946726d8ac7562597efea469798dc642d666879d85f328fdf778eb94b86e6ab5f4d8391925ab19386be44c5559a215cf776166f977697dab994fd9d2733e8b741dbc131da024be60cfe6a7e7def4ec738f01a7bc151ee7aefd55b0a172efec071f699026c126c1898feee9a270e3602fd031471ad29930e57c72e9f4ed62343aa520a4ff840a09d8fb1e680424f1f4d712446eb8756145a03926e92120a4376b4799a51078ed0bbe7c2946621b2a8e344dfb5e85de4468862348d2624542fd2f78454b2e2989f065f568928b929ecce48b9cc374892df4329f430d7508c0738b77e16303479bf5cbcd9fd5e3a57d4d5343ce354f26d21b994e89c2b9b42d72e1d51b64ebb37d537aee0867bb78055fdcbc323caf66f1115d556c7ca45bb5fade19d8b245ebfbb179c9b724b69bb91cc540df445a77a713a6628c772e59236e7459ef5b1b9211600d70d703575844888f49bd534bd89ec9c3a7675275e4d5984d246dd7034ad20d7e8d88e226b46b6954d42c0c62730b1f771db3f8350b2cbfaf145bbfa4f00fe366dfa3fbe3dcffd36d838685ed1b1b440b9dd18c01880e149108a6e8892a4443f37564abb1342dc4790b91d2d843d208654b37d66b94261841eac6c1e18183b1e27c844c2764d6b93a675a0cda8bb011d44a591fa3cf88d14e959bdef0d2c57f3ba4b34e74906329ffade578e20313af297256ae7bd26df14a431cf9a414ea71dc78210ce962cb556894a0a02ed90299c73aefc028a186926d96ad507f6c9d7380793baa1031e9f0830f783f9398c97ded80362f6f9299276eef33c5ac10ffe22cc5341936b2ad6b5618490f58cae1e7ce73666b42f07f101cf66f9600c13af748c24bd1cc02ab176fb4ab0b5df673cf04f6791c9b941f205d2c0d45320e8d438b5b6a0851d721fb36117a54360d6ebb7db6b8766f226774f12997a32511d97b13f245b96bf67582a393af63fda711f2414926051da12034e4e39cb894ff055c985334da464ff555e97331e0937ab2682e5466783a8a98115f5a0c5a91e494880df3b25d4495c460e392045354511766b8628dd56f19c8cf709953f5f1d00fd22c52b8b8c9a660a23f46a2a1d7e87c7194254a84522c5ffbcdaedfcec9b7c9688f30cd7b52c66d6a1e0a5a21d9ad60d013c487b0b3d1a5746765737b872f8e954b8d561ad4ece0ed6b3d2582eb7e2b9830b588eece64258f40727d34c2d51d5bd5d7db21e3474f5ccc4f321ffcf1d2974db43ff02c81fd89314766f1f658a7ec99bc1b2fb854b1e4613d7168bdda2133a617d2996275469554266c96e7486d7c2c54ba10ceb3aaf7bdae7de27bc4da9c237b44ba9e408ec3a6116ab3aecfb48f80c92c4cba880a750810f0fe2c9f1e7c794b4c6ae6720ea46a4432d6d1a35e1947d2504a553a5e0694e5dffa75ad299f26df80b3e652a955688a7a8d7d99950bdc1d0d3f0a9cdd41db026c2b39c3d9751d6428244defbea28c060783235a9a5fed187272e829e5996328bbba5979c99eb2e84f704adb97bb00b9e94af39f2c9c75c713fb4117faa4214cde557f9adfb707a13bd1ec42de2b308737ca96d6ef081152c2725099b98d23e013ab0ec56fe596c49703c26adabdf379a0b28c9a655311885e4f2215718198aa87fa8ac0d6956cd0eb8ac2527c20d494021d78bdbc4df9db31094c10e19dae9e35c560c82f3cef92bffd004dc4c7ed2d457da3b6bb225e6f4c10bd4957fd77521cc8a9219fb986fae6c7e1daa967a11656220db9e3a9d7e4549d41076e45b5e59969e3405edbd00048c06cbcae4f2f2b89050b4e283c916c98ebaa5bd44ce818ed78358f8cd65402232be02ad1c12477ba002a3f1f71c8513e6f734245a715bde79bfed6c3c9b45490acfd813a45f46f824c9fee02d692644693050f3b7a4e040d3e9c0b05e4fe029c821409e66a3e7542cf268e6c0b0ac05a04774de41d71d3290eb31347832d5cd6159eb095873b03afdc63d72dfe15633feac930d5f9c84d9b795fec6b781798391220c789d9e60b250e2a18552122c2eac076a23fe75ef917ee9ba456ed0282ca006d719f210f2bd2f89a7e240413cbb3a34550aa9117204d426f754d08d69e5f7891bbd28945de441321510e3875a1299e1c93bf0aa5137e14fd2eed8ac1aa7eb613889dc36b227b80b250bc8a2f8a10167417b46cfead0d04c9e6eb4cb8d626362b381e7b5d53cb9c48e91e0c9f814fdeb4eaa0dad21476e6a049bb99bc15bc24e282e6afec4894b83f5cf00b9b059ee5e75b87cf2bd46af7f9c88d29b512182de6ae64a405c9918bd73216e2020c42a61ff24bc26caaa07c92ff038a7033e4a7f436ef702479574d694d73349ca0cfbe3e844af8aff6bd09562c75e0e664d38ac561ecd5b2b2988f198b89e0402a947a291b6cab26c461a5a909d05cc35e94d60255cd706f95c3adc48aad683fc4f41b9a26ffc30222d7e1bd0963bac9abce760e1f0d9d0bb8d2d9dcd4c85f9135ed818e033c6b33ccd9ced3f7e67b08602becf198b4939fa730f7d1b97be765f3b3cac6f4254b61a0e7dc49e18cac1def87116438dfa199432ab1bb85094abb04e6e47f833696cd7a1b75bde7a3a406864831b85d5242f0283783a084f3937e11b2fd2c50c79c9585b277f99d38c00be3c50aa295aab7fbb4da764522051f954efdc288bafb4cbdf242c61a63086be5253722d1f0b46f3927abcbbbb271ccdbaea258e93ade052e0b1556242d1627882c4ccc3f79c93e6731435df7590308452df8d89901db3bd9c0f0359a1f7088e3dcaca9841085aa20689488331614db1c1d620b23e7733f4398a476c10b0edbc416d992cb2fae3ac6b1ff3bb8eb08781d099597a6e318d6eaa63232c6474de0f8cb470e4918dd237659da03e72819093ef221a28e3080128db695cb9c28a67e692ff4203b661635773498825a6de6a077d093cc610ecaf6c2e7859926098de0e81a7c78a0520d7b74128d3dc6cc201846302465c47768f7556f3d34b28d0eb53dfcc7c686c91332bf100564c8b628684b1cf939215602a86409b9a35c306ebdf5bc8429fba735599f898f8bb03970a8ec3403ec0d72cb8684b00e4b15774b2de197d384dad0eacb4dc2c354b31438b12c27123427c749f413d2293c258482b91a5e5ade87fda6e0056a4bc867b10172942583cc9bcfd2f254c1e5268837a0840e01c45742135897b99be50dc43440aa7b94d5181715275d3184ba56682ecbeeddf1935bf993b8cb8883354bbd4f278d0a8c457129b5c403e8d8fe830cb885dc67d2c923f75ca1f0a751645a564990e6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@typed={0x10, 0x7, @u64=0x5}, @nested={0x2a8, 0x44, [@typed={0xc, 0x13, @fd=r0}, @typed={0x8, 0x60}, @generic="0a3fddcf7ca57f74bcd05fcf4b21d54346271dc26a36990f4b8b59140658434d105d65320e096766522a41867a1de0933d00bb32150ada63326b0f0d36e5bc6655c1b780b7f5ab523c80b1f635aad4386f22505b2e181ad57de5116eb1d8f05b0dfbad2f94dad2079ee0c889e0123b5c90aa6f85a6f8125d5daadcf615b804a1", @generic="5e590a84b8cd54ac14e1e30e7648d61957755a7a09810dc151f7ce67fae2cd1e09e4d326669b3e69b5753e84720166b1fc4c525a774291339220cdda5d74a9b44420849614c3a996d47a2e40c289f006bb1efce2727520c700064e59ac66cc48", @generic="23762b96717a5617f8901589fd5339ea48d7c0d81895163d2cf6af2cbc2b558484a5763cdaac9c62a514467bb8ea90c37f8514ba56e9889e36c9bc406bfde046f44468e82c479039d7dd0c9fb7e37974c50cd937bac9dc1d110fb4bf7bececc43041ae25f961e520d19f469ca467ba171eeec50dcfad4426494c0c1c2e8bcc2cba3cb16534a9db95ef8fd0016861c7e7da5b5ca3b742b685cf640d9cc3c7268ccce860e8cf47606932585f719e6fc878955e72c04fd51ea85acd6d7b90de14a97b5734b5a73f3f6d3a5afbe210f10e70", @generic="da00bc84e0f2b162dd91a7ab1b79c79ffd5e7933ab6bc41284c894119ba8dae0cf549933d4e513e488979c44f85be7032d62d6633005f300c5330f2417cd549536f5663755970bbaba33882877c0fd8259ae7526e32d39b86f7d1da8d6f7b898b8edb29bace4e6b3866d0d1707c0cc12d00b048529", @typed={0x8, 0x22, @binary}, @typed={0x18, 0xe, @str='/dev/sequencer2\x00'}, @generic="ac5d09728f8a205383f856c3d8376271a5c9a1dbde236c210c398cdabf25dc1ace1969907429df98c2663b06c80a7a3b021ee3ffec3534766a2f4e2d869e29316097180c64c9cfd9d2"]}, @typed={0x10, 0x65, @u64=0x7ff}]}, 0x2424}, 0x1, 0x0, 0x0, 0x1}, 0xc1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002600)='vcan0\x00') r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002640)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000002680)) r3 = syz_open_dev$mice(&(0x7f00000026c0)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TCFLSH(r3, 0x540b, 0x40) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002700)='/dev/ptmx\x00', 0x4d0000, 0x0) stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002800)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4e21, 0x7, 0x4e23, 0x7fff, 0xa, 0x0, 0x20, 0x0, 0x0, r5}, {0x8001, 0x0, 0x0, 0x5, 0x2, 0x101, 0x8, 0x80000001}, {0x7, 0x7, 0x80000000, 0x80000000}, 0x2fd, 0x6e6bb9, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x4d2, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x7, 0x1, 0x0, 0x1947, 0x404000, 0x10001}}, 0xe8) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000002900)=0x723, &(0x7f0000002940)=0x4) ioctl$TIOCCONS(r0, 0x541d) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002980)={0xd20, 0x10000, 0x5, 0xfffffffffffffffb}, 0x10) fdatasync(r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000029c0)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000002a40)={'filter\x00', 0x7, 0x4, 0x464, 0x258, 0x258, 0x140, 0x380, 0x380, 0x380, 0x4, &(0x7f0000002a00), {[{{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff, @mac=@empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x62c22e48, 0x3dc, 0x3, 0x6, 0x9, 0x4, 'ip6_vti0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x210}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, 0x2, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x3dd, 0x5, 0x7fffffff, 0x400, 0x401, 'syzkaller0\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7fff, 0x0, 0x1}}}, {{@arp={@broadcast=0xffffffff, @rand_addr=0x1, 0xffffffff, 0xff, @mac=@empty, {[0xff, 0xe9045f0b420ba041, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, {[0xff, 0x0, 0xff, 0xff]}, 0x8, 0xd8b, 0x8, 0x10001, 0x40, 0x0, 'bpq0\x00', 'ip6_vti0\x00', {}, {}, 0x0, 0x200}, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x9, 0xfff, 0x6}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002f00)={0x1, [0x0]}, &(0x7f0000002f40)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002f80)={0x100, 0x2, 0x9, 0x400, r6}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000002fc0)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003000)=0x0) tgkill(r7, r8, 0x14) ioctl$VT_RELDISP(r0, 0x5605) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003040)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x100000000) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000003080)={0x1, 0x2, 0x3f, 0x6, 0x80000001, 0x8}) bind$vsock_stream(r0, &(0x7f00000030c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003100), &(0x7f0000003140)=0xb) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3) 2018/03/08 10:51:36 executing program 1: setrlimit(0x7, &(0x7f000018f000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/203, 0xcb) 2018/03/08 10:51:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000001cc0)="a2f5d657f2de00812c5311000000000000d12ac2017c926d5ec1a2420de2395f6427e3efbb07659d1510fd5ff01abd56add84589e00ca08e0c49e69c0cada65ac9e5924139f8275229531eb7246984668ef300000000000000025476e272be0f000004", 0x63) read(r1, &(0x7f0000de2000)=""/181, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xffffffff, 0x8, 0x7, 0x100, 0x56, 0x749, 0x4, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0xf138, 0x3, 0x4, 0x3ff, 0x1}, 0x98) 2018/03/08 10:51:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000ff0000e6000000000400"], 0x9}}], 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xd) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000, 0x0) r2 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000980)=0x0) r9 = geteuid() r10 = getegid() r11 = getpid() ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001a80)={'gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) r14 = socket(0x4, 0x3, 0x3) r15 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r16 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000010c0)=0xe8) r18 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001100)=0x0) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001540)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001640)=0xe8) getresgid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) sendmmsg$unix(r1, &(0x7f00000019c0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="49cd44e969bad2819872195eaee6f41519708d471014c8260f9d24ec6f2bc0d423cf1e399ba6d92fa22155bd31f98acffa688490de9a2fcfb15ff1228b09e6b15917c9989367734f133aed6d1e92f0d6100692707d0835eb1421587654d31c8ea06abe2673a5aea16caa28c4585be9208aebadbf0657747dd469028f701ef302ca360291c09a6c863faa53e5efa1f31e6178c6732375", 0x96}], 0x1, &(0x7f0000000600)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x64, 0x840}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000700)="cb6d1e5a57cb6955f2bc891614c683e20d7fbb8f3bec5ca8eaa80d6071c1b06b87bce5e29f68e480f30296cb45e3af637cd29a7f65d99f3d9edafc212e1df299033554c288d75d2d391ca57cb0cf9ee44cc3a7cb3cefb90e7186100b5360db9c4d221d773dfa960ea96c96515e7e1b7417833e66cfddee7b0f3025a3bf5d7afb5ce2bd84cb58afea20c14eed443956d30f2826cb43aae7b1dff8dc055876d175330969b2d97dc81fe56e4c9d8ba8bf5010b9ae77f34b07b4f8a4e9fdb5226e233ab0a8f3d8ab0e8cde11a9550fb8e76fa8f1", 0xd2}, {&(0x7f0000000800)="c86b345771366b8bc8011ec1ee90cd26b3650112d1f4375ff13f", 0x1a}, {&(0x7f0000000840)="52fcda609c448fefc8467568b05a00a064f14a178c491419628bcc8c1aa9a05a206cff043e785683f035a454383d7b1a4fd331c2c9de4af73b8e0831b71edcb56e733761cd11cbe1592e11c24a5066755345cefe9f77cd3b32a02bf6b8608a644c198375eb09430089a814289a4e084ec4c5ce166186bcfdf8db41e38debd3f4fafc08128d576b2356ba815f776e1c3f6186afff3af2ad0db5abd7fed3617ed0b98edc4854c6c1347aff5b7dbdf69948f59a320c7c9cc2b04973604f546bb0bee2529b5989ea835a9062768188a0ca17c7648dcb0594b6c6da6b49979e22cd96e8930c92146397bb4ce5681ed3e421ea", 0xf0}], 0x3, &(0x7f0000000bc0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r0]}], 0x40, 0x800}, {&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000c80)="113d6f1af8740ea798b334c27d496c", 0xf}], 0x1, &(0x7f0000000d00)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x1}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e00)="3116ce7f540902be2ea7a6053bb2a43d565bb0e0dea77b71d75e26ec85c6", 0x1e}, {&(0x7f0000000e40)="d19812fb0614d8da304ce8b1cd051cc6fa81060d50641fb1f3fa501f7b0c4d5cdae50b9c666ffc", 0x27}, {&(0x7f0000000e80)="34375a7eb3af2f07fee000cad9541ff92dc726b4d400a415e19b05cb5ca9f40fc5f6000f09f4191d2a79a617d7eac44db87c9bd2ad5729b7301325e453a30444812fc537284de37ddf7b0f900b3e0c35c335d292f5edcf26824411bc2543dcc50e043d87e9419b860142b0d7f85efa538a203fe14736f781e5611f123d7adcef246a2d08116e6b6589264d88507a7a35f64420303cca2a67a629b76adf2faf1c0ec31a2aa48d85d0fc2359", 0xab}], 0x3, &(0x7f00000012c0)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r14, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r15, r0, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xb8, 0x80}, {&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001400)="71cefee26a72e9d6b856ee6c9eacf8c8b7d81990a3f072adcb453261ef66b48ef48f148b93fea2603216691af5c266c526ab531a96b7e7ede6d1dcc2b9faa29f7a4ed5260b0e326e954e42ec5bf5b5a06f895db42b58e280fe71182fcf1c14d8553a051a1a1add0b66580fcd665841bbebae6440113cb4c9eb5baf3ff045107098f73957075416d8e0420c0cd4540a68f0b0e0519494a31c4b36e0174a07cb9acdb4ceb49c01ffb8e28714ba410d9d9f3a803ad36924afcfcf11d362d8ffc3f8f3806a33", 0xc4}], 0x1, &(0x7f0000001740)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x40, 0x4000000}, {&(0x7f0000001780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001800)="c85314b5f7716e5fdee07fa3ea763e", 0xf}, {&(0x7f0000001840)="a865f4efe409bb0e1e91a648e733e466ec7ed67d4931b42e989a9a", 0x1b}, {&(0x7f0000001880)="7343c4bb9bfc8361fcefbe3aefef2decda8054bfab9882f3b22d85b6c9c0999f8a57c93f2839ac15ad262db0a9ae323b4237b5dee388f5a5e3c4bb33149e439e8c6352fe98fa591bf7634eda9b1c768e7da4520f38bef8dba780f31cb55414ae1fe07af28d565988b73b6b0628de2ba8d1f816481579043b5e745af43a2b36c8d5c63c20018b26066bd78e347703e2bf6abc05fdd1cad8863af00212f50d87121d25f7b9d0abff064e6be9dc30f40d0c58d7176f2eeabfce21c2b75a691d03d1f75af49f6d0c5677601dcb023d8c9689e03dfc643cbbadbd24844ad51d39aaa1eb3d2672f13993d86b", 0xe9}], 0x3, 0x0, 0x0, 0x80}], 0x6, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/03/08 10:51:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) close(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xdd, "c2083306c6d2d36e4d6f1cea6c65212dc01931a907663b6479bda8a32afe610453e080033f8995b83d06e3298c3c9137b579943e09110411e0b09ec2bf269a367cce1b2491a0641257b0bc6d5b3f6dfb8db319db61c491f3f0b362a353e716ae49fec63e8235037fa38fe942b534af540cab6f3160eaa7a1b47153f9dc3322188cdc02acb9dbe186c7e0cdf5b04db434bdc32274f8ec68842a1e5d8e1c4d0fe4260b83ef00a77eb2bea8ddf5026e53b546a398498cf9e96e9e6890a8952371262a81b2908654b8df07c8b5f10034709447b87dd79aa6c0040eb7870ac5"}, &(0x7f0000000040)=0xe5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) 2018/03/08 10:51:36 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) unlinkat(r0, &(0x7f0000322ff8)='./file0\x00', 0x200) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) 2018/03/08 10:51:36 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @empty}, 0x10) r3 = gettid() capget(&(0x7f00000001c0)={0x20071026, r3}, &(0x7f0000000200)={0x10000, 0x1f, 0x3, 0x2, 0x9, 0x20}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6, @empty}, 0x10) [ 65.007902] device syz_tun entered promiscuous mode [ 65.071832] device syz_tun left promiscuous mode 2018/03/08 10:51:37 executing program 2: r0 = add_key$user(&(0x7f0000098ffb)='user\x00', &(0x7f0000354000)={0x73, 0x79, 0x7a}, &(0x7f00005f4f97)="90", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000838fbb)=""/69, 0x45) r1 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)=']\x00', 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x8, 0xfffffffffffffff8, 0x4, 0x1, 0x8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) 2018/03/08 10:51:37 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)="f6bebf96aca5ecd07d7409ecc81f6ce51a4f24aad46b0937be75c2159977125dd85628963ae566c9440173ac60d0dd65f27ba1594ffbd220", 0x38) 2018/03/08 10:51:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20281, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000500)={@in={{0x0, 0x4e20, @empty}}, 0xffffffff80000000, 0xfffffffffffffffa, 0x8, "12a475fc33dcb5cf3d4eb936262ef97186c373b0513a0086b498537937f7802f78fcc9e725879e97f8bdef08fb3ef5c21112dc7adab995c3c5e3816500468a1010ee3da244da8589245926f6aac507a2"}, 0x160) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r6) rt_sigprocmask(0x2, &(0x7f0000000140)={0x400}, 0x0, 0xfffffffffffffd29) ioctl$KDSETMODE(r4, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r8 = syz_open_procfs(r7, &(0x7f00000004c0)='net/ip_tables_names\x00') sendfile(r1, r8, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/08 10:51:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') sendfile64(r0, r0, &(0x7f0000000000), 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) 2018/03/08 10:51:37 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x1, r0, 0x1ff) 2018/03/08 10:51:37 executing program 7: r0 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000000000)=0x9) dup2(r0, r0) 2018/03/08 10:51:37 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) renameat(r0, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000828fff)='/') 2018/03/08 10:51:37 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x420}, {r1, 0x1420}], 0x2, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)={0x8}, 0x8) r4 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r4, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/03/08 10:51:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) r3 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r3, &(0x7f0000000140)='v', 0x1) write(r3, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38279c3c1bd41c11", 0x7d) recvfrom$ipx(r3, &(0x7f0000000300)=""/127, 0x7f, 0x2, 0x0, 0x0) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x0, 0x401, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x6e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f0000000180)=0xffffffffffffff78) 2018/03/08 10:51:37 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) signalfd4(r2, &(0x7f0000e81ff8), 0x8, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/83, 0x53}, {&(0x7f0000000140)=""/242, 0xf2}, {&(0x7f0000000240)=""/220, 0xdc}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x6, 0x0) [ 65.589313] sd 0:0:1:0: [sg0] tag#808 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 65.597967] sd 0:0:1:0: [sg0] tag#808 CDB: opcode=0x76 (reserved) [ 65.604260] sd 0:0:1:0: [sg0] tag#808 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 65.613023] sd 0:0:1:0: [sg0] tag#808 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 65.621773] sd 0:0:1:0: [sg0] tag#808 CDB[20]: 0b 19 18 2018/03/08 10:51:37 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x33, &(0x7f0000001fe0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, &(0x7f0000001000)=0x20) 2018/03/08 10:51:37 executing program 2: bind$netlink(0xffffffffffffffff, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000000c0)=""/209, &(0x7f00000001c0)=0xd1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x1c, 0x18, 0x100505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, []}, 0x1c}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/03/08 10:51:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff8000, 0x10000) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040)=0x9, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) capget(&(0x7f00000001c0)={0x19980330, r3}, &(0x7f0000000200)={0x5, 0x6, 0xfff, 0x8001, 0x6, 0x3}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @rand_addr}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000300)={'raw\x00'}, &(0x7f0000000380)=0x54) r5 = request_key(&(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='/selinux/status\x00', 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000740)=[{&(0x7f0000000480)="5fed36376c5b1d160a81160fc716f824bcd1db1bccecb189c7588abc", 0x1c}, {&(0x7f00000004c0)="82cd8c7d9de69a64f27cdcd94beac450e0b84c63dcef9e1db4d16abd3e3f8c62b37484a078b71358", 0x28}, {&(0x7f0000000500)="da2ce250235634ea02a6c865134ec6cf979b322625487a4a84423b3de9f3fd4f7a97a89770d4085c186dd7c523b933054a2499df90eccab0b127c700b11bcc092737a084dd60681e5645a81b472dfb21219ce9e0dd7954510d7201523b1012ee6277c1d33fa6f3aa33371d3af982621be210a99c09f8e61b99c3f07278ae7f2eb23db9b8dcfdc9222bd41105999a0b0c4522954cd599bc100bbd71d68e0a6160833fe77f1b2fe8835d8c1290c8da728015a7d44542cf9d7a1b5ff4ba2d731eb7565c49f88f8fff0df1bfea9d51cfca1d16e80414d50c6b004d", 0xd9}, {&(0x7f0000000600)="0aa03812113801f3466b394ef94f86343131b53b0ad030286b02eb1d15734723f0ccb9e46783bb7834b5ca7ded46d76c433be99a765a86fc97bb33d1a9930430bc00a21938588ec539bc4f3f6e4377aa93044134463a8905a5598f384aeba3d76ad80074e244ef061b41566529ed03dbbe85802da542210e38075fe01a5689af", 0x80}, {&(0x7f0000000680)="40061d2a32a8197b31ed68b2dccef95da8f2f304fabbcb0e795ac3465f2c3d3f936d749eb927b6f2", 0x28}, {&(0x7f00000006c0)="d32b966d3dc10451086075809fd66b9e0f0978afa85ad32cb8e934ac76c44a794dda9c8eab62ba7d06c9b1c70d239222461d56a92ef376fe087823a87cbbbcaa318e4e55", 0x44}], 0x6, r6) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000800)=r4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000840)) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x121841, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000940)) r8 = inotify_add_watch(r7, &(0x7f0000000980)='./file0\x00', 0x100) inotify_rm_watch(r0, r8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000009c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x566a}], 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000a40)) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000a80)) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000ac0)=0xfffffffffffffeff) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000fc0)={0x0, 0x3f, 0x4, 0x7fe00000000000, 0x161e, 0xdfd0, 0x0, 0x1, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x0, 0x0, 0x5, 0x4}}, &(0x7f0000001080)=0xb0) sendmsg$inet_sctp(r1, &(0x7f0000001140)={&(0x7f0000000b00)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000f80)=[{&(0x7f0000000b40)="86c0dbeec9bb74a8e07d8a8506b3163c567e3b91a3b05692e11922c0b175a1d843f47fc1cd2e8d25aaed2357421201355bb05b51943eb385733b1bc3667b799a9cbc86e7fe6426bc66e1252120a15dfc37648db820c89012e7608cef40ed5776051b4c688397cda4948c18e18baaed25d79cc51a60a76977158cfb866bd019b4a5ebfa79c036bbc364e28429b6e9b0386c5220128ff933008e4148f1", 0x9c}, {&(0x7f0000000c00)="124ebbccd0b85f2e6df4569a18b7e45cfbe210c135a9f7d8b03ab48ecebc2d6460e5dde6f1dcef64fc27682b7e95161da163bfe855811ff821a132f69152eabbd861c1160888fc506b54dda69e53d90d08e52ff8d7b11c9f8533509a4e3901bde059e07f0447bd37dc731e80fdec8fbadc804f638ed54c72ae68acda3856947f0eda83b5ab79d1371dca309a40d8b243b97504da61bc82d2809586206ec32daeb1103fd45f04ac676b6b6fa7e89187b1f4c774384b31", 0xb6}, {&(0x7f0000000cc0)="e22c8517a83344b2c3a41a8d0ebcac96c7988a0b0808aafd9888055471cc767a907d0d33f32e199edbc86e23976ac2d8d582fd8c1ddd43f56118c8b75b543e1b185d0205e7f69e2fc387b495a90f3021ccedb8383f66ab73a0cea66922f4674d6d9dc33f9633a5fd42d9bc8dcf0e4850d755312624916ae1bced604d06ef85a190ddb94b772ff6553a6e4fa046997a15b632c0b96a5b4723035d0f89aa7d1189234af460d531d1ced8f2af94b4c5c7e0f98d04760c7fc83d", 0xb8}, {&(0x7f0000000d80)="1a006ec62aac477a2c7adacb4d85364e2c3d7d46c2a76a1af4596c64f5ab55810ba1d9fb7043d0d5636833f77a6f85ae71f77180140fe0fad6871accc36d37a765f16957da025cb8c042bc7280a04e7a88502715edbf61c2a9109dafe75bef1923551fb16c0228a8b2acccba7d4cd5db7c84163efb03a03a6b308a35411ad43779ca752ba9755e48be19508458bd8ffdd54e9f5ab964d77e3e28260897fc2cfaec424dc9d7c034b34d4528805302eaa6eaf2d2a58b35f1022adc2121dd92221a7682a7", 0xc3}, {&(0x7f0000000e80)="b1c8ede22dad8f61839661d85ac7c6254164f4c03d742d19a78da7c070b2d693ad16457409aae2115972bf29df410aac7e7e79e40c17ba8dcdb0e9b4e43eab9d781bae1cd23339e42822e4a90bdc5e2b26d4afa6ab10f0e8efe8f53782be9d3ee3499d1085ab5720ce0d1697142ad64bdb98ad7c02bb0d058355b4a748a88d209a42319425c11c89a3c718266938278eb7767b39bd2e4b2d5d219ddd162673879b270e9de266322ff53572cececff0e88acd5943f2", 0xb5}, {&(0x7f0000000f40)}], 0x6, &(0x7f00000010c0)=[@init={0x14, 0x84, 0x0, {0x5, 0x9, 0x35dfc794, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0xaf25, 0x8001, 0x5, 0x7, r9}}], 0x58, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001180)={r9, 0x100}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001200)={r10, 0x9, 0x4, [0x8, 0x8, 0x3, 0x2]}, &(0x7f0000001240)=0x10) 2018/03/08 10:51:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/08 10:51:37 executing program 3: ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) madvise(&(0x7f0000267000/0x400000)=nil, 0x400000, 0x4) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffff7) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/03/08 10:51:37 executing program 5: pipe2(&(0x7f00000000c0), 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r0, r1+10000000}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000c24ff8)={0x20080522}, &(0x7f0000c6d000)={0x0, 0x0, 0x1b}) 2018/03/08 10:51:37 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2400, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x7, 0x890, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]}, 0x92c) preadv(r0, &(0x7f0000450000)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f00008a1000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:37 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000100)="006574010001005f000000006c616265360056") lseek(r1, 0x1a, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x8b0}, 0x1) getdents(r1, &(0x7f0000000fd0)=""/48, 0x19a) fcntl$setlease(r1, 0x400, 0x2) 2018/03/08 10:51:37 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x8c) [ 65.638729] sd 0:0:1:0: [sg0] tag#808 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 65.647349] sd 0:0:1:0: [sg0] tag#808 CDB: opcode=0x76 (reserved) [ 65.653651] sd 0:0:1:0: [sg0] tag#808 CDB[00]: 76 f7 ea 42 33 7e b8 05 da 8d 24 d0 9f 3c 21 00 [ 65.662418] sd 0:0:1:0: [sg0] tag#808 CDB[10]: 58 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 [ 65.671139] sd 0:0:1:0: [sg0] tag#808 CDB[20]: 0b 19 18 2018/03/08 10:51:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r0, 0x5608) r3 = accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400402, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x100000001, 0x4) write(r1, &(0x7f0000fd6000)='z', 0xffffff59) fanotify_init(0x3, 0x1400) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x3, 0x4}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/03/08 10:51:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ppoll(&(0x7f00004ddfe0)=[{r0, 0x1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f000095fff8), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getpgrp(0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="656e6f6f00000000a24bf451ab101ef73d1459f409e86724ef5a0879944970f8000000000000") getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/144, 0x75) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/08 10:51:37 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x52) 2018/03/08 10:51:37 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)="db76626f786e657431257d5b706f7369785f61636c5f61636365737370726f6300", 0x41, 0x0, &(0x7f0000000080)) mq_open(&(0x7f0000000000)="db76626f786e657431257d5b706f7369785f61636c5f61636365737370726f6300", 0x80, 0x40, &(0x7f00000000c0)={0x3, 0xffffffffffffff81, 0x8000, 0x9, 0x10001, 0x33, 0x400, 0x4}) 2018/03/08 10:51:37 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) fstat(0xffffffffffffffff, &(0x7f0000000080)) sendmmsg(0xffffffffffffffff, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200)=[], 0x0, &(0x7f0000003240)=[]}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700)=[], 0x0, &(0x7f0000004780)=[]}}], 0x2, 0x0) pipe(&(0x7f0000000040)) 2018/03/08 10:51:37 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) getcwd(&(0x7f0000a94000)=""/4096, 0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r0 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000a92000/0x3000)=nil, 0x3000}) 2018/03/08 10:51:37 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xffffdffffffffffe) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace(0xffffffffffffffff, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:37 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001200)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000001000004d7a8ed1dccb3c6ec5f80a1b752eceb1d13a952f306b42d8e9acbf6d2df3a646dd59b3d7f1c01ce92167d9e145ecbce57051918175ab7060f6fee16384d2fef9065cffa4d169b83fdb708c49aaf6e21335a12330fd33bcb488b8ac16244097e293449f2709341a5c5a499f21498eb5e4344dc5bd3b2763bdfb1e808551ac8788bd7668bf048489985de6e1e4811e1fca2ea720b0520f3b9dd98973297763928c85df29df993c30335fbe325d9b5d4d9776967ac77a94f04b1490591249644a85ee6c2bbdf2c541a1d589af8a960cc98598aba2233e9c6f229a23e268f55a437975a659b0c2633179ce693c63834021bb919fc8eeb3e7f28e2dc3ba7d3ea17422c91ffb15d817cf9525270bc32b631d4de30026ae968add77854be1b2371d10d4fdf55b55934c940a253faff5ea96b88536c34b28b7829326acd92cc85d391e2fa2cc7d1fd26f3677df2c2ec6183be9eedc19ca5285d0ef7b46d5db154b87a91795f006c9710261e4365ecdc71d5dc4a353ff447e281596201c91e81e689c49e49c88462618700d90a22d7c0db58726d85dcf1f3bc82528b054eecf9abf889c73dda7d5f2220752388e71921d1c0eeb22c8ac5f9173eaf33bc41358222e01d6ee7666c169350d12e27123f980e70722f61617b20ad2bf498647a38090a585ee3c550e5b7f12b37ded59ed1fe7decf5bee135bad48f8c3baf4b4b389c52199c950ac079e2993cb26fcccee132f626a3a7b5a869a9d703ae20d74b2a2e764a80572aa90fba491e74e9a5e38f52a62d0a0745333758b5b8e22baec8e5c005453822775864a2afc113954e3262883a9ad832b24e841ffe59d4808e4e47a0dfb58fe37696beaa61ec23fb47351f151431a387a512b1f3734b4da4b91f6cbfabbc3a3a2fd06d7353f45ffb788f6732e0a2482ba362d0abcd188d0048e849101e0b3812d345c74f0a581650320e0387a91a29bd11401d8d326debcdbf13b88b65eb3f17f6768d469c58d464e846335a2b1e3e60a3c3b24f09099cb0e01f1a94b2c6e8fe06c7ed7b78f5b58a66d298701afc54f1de475bfae8f4d515776cd16424a705ce0ce3d3a468528f619b3e71024236e303fe727cf19be83163a8d25015c93adef29e785448d62b1dbb897233c39f42e2d9d1d4db43a40010ae9be41a0eb84a549161bade338ee8d08f02329f2e040760e14c63e75fd11eea066179da366251ed04d4b1ffe1a17b5326d2ff0a8a67019a5e2378f198130fb39c4005403296e54ee3570ac81b283c8bf008a40ecb5917449da65482e8eb8d26bac90b4bfd06829542586b44ddc2c0800b030bd4aa93cc9a25e46feaff9c094fdacd9fbf584013ab931c21bca4ad587c3f339be02a5132256447eabe6fc7e5bae63df6d819d3ffbc8829383613c609e296d3b7dff5ed25247edaf8bbaa0dcb70cac953cc447894c382dc5ba68e2b5e186dfc809ea32513693248d2dceae317863ba2d0b095a26fa5da7a6a9900427d166885e86a5e864b6a305419a90164cac38235c17b4e2bee26a83ac79ccc6edbdef63d689287ebae0935d71c9f5dbfba881bca4acef137909c7bb1b656808c937eb6c542bcc06d1609a2bd3e6bc6e54fac2a620d2d80c4f768b50733333ab697f9698fcf57f66f90fc94268e637dd41a682ac8ee7404108139bbf60b0722aa0f1274ed2b938697eeb55780dc7b332797410e594abca46013b000cc930a5cd09004970fdcb4c399e3ab50a5de152ffffb0d354ea04b9be69b7c4544a55e126427e13365a539c8cc1c1b5feb09d3f33c531a2b8f2cc7fdf12537f7c4a247c5f2241bb2c8dceb655e9251e4d2f9d8d8ec171bd781b50c048e642b5fa8d6196943c77c6e81e62aebb220c049ae2ca99219df2df677a08d2d157f496108418511f72a553a54de41863a70e004ff96c275c143e146530edcc73ef16c1629bac0f7a03f2c134a3b5d11282aa48aee3ea7f268ce0727891568860b3c08981b118741f2030b25aca5d0ccc3a7d14a99d276d74ad736854d99de1040b4325e4ef4c1f266a4996a6d581c780b7172762fdd5ae841940573feb75205d874f39a1970ce1cbe8abe240d63d523b5fa71d389ce3b2d6c8f5c449c501f4bb8d8c7025b7de94d5c8beb05d95d6ba4a32b2912a9c79e399f8ad2aa4eb192304b515e63cb2fd7a6b3cc6e1d3753c76bba9b5b2c67af91e3df41fed94288252b88fa256e068f9e762168464f6361df6d36b3d8634a5745e15efeadba6559fffedb7ea8f971d4407fabfc6601be57a66a4249ee1469c3eb92ed77e51e9e2112ba2afdf3cc509614edc3d9a1edd6f1b201daa823b4f8f695b40f367acee40adf4f80ce051ef5874efa6f7f268d0ff373eec1657c6ca1c412fc0cc59540f717e40caafa501c1226aed5b329cd63fde021b9be59fa097ade4271aceec063b53c495408a7ed343c765de77bc04acac6ab87bf1bd217a0d87547b36c5ab520212ae49a2b2ebf8906bd08e1b555f8ec13f4468edca57ced80ceebbd67b4a6a3e44d518c35ece72f2da0fa4848a20fcfc5d2382a2ef0b8df3036630f3e04cac767f408377f7a9c17bf720c7da3d3e90eb6075bcf0f345adb3c2baf9e713e9d84efbf0dc608b3091d189869aa093032035f9f12bc0ae6de93f355c78cd2b627e53e8645a79f8a41a2c6b189edb7092abdeb7996714c7ce2d6b6297ef0f4efb12392e2f64065f607cc8b026fd97b8b94fcb51ef691704117a34baf1958c99d75ae3d8d10995e0ad674ae26d60a2661fffa1f38ae2e7d8aff5fa2d49c6019a4602072cab760ab2a6013c43bd5f2b0d9021aaf024d717ebd22db62e478c6a572e7c3e02f2182fb246a32b25fb739c6677051d601f7b841fc79496b7d9443b8ebeb3675e20497330ef3bbd252b15262012f140c00c56cfda85306fc88993bdc4e15fe7727d800af129ac2500e531189fc28c82b3d27be21f14e15d5ea9f690d0018855ed54304a7d636b64925790c1a5c3466d25b53b0e121d5b2d4b6d20924ebea70c4f1df6e1d694a99b3dafc8b4940c35f38f5e20032eaa6a9525895592fb5e27d4610a51f7b71eae95654afa0593b2f149572503cf43e694213c0f3ced81945fa56a50dc200294a99779c1eb5553faf2405d3f762e34c2f403899b9b3820b709e1b31e2c92c71474ff5b7c25049cb82471234cc8208dedf591a59ffe5293b97f6257e51de4f73cc2852a1ded835dc0fe7c7640de2f867811bf6c54bc40f6ba86779ca0e92a2a2188b600a53476d865fe916a7abc2e13d186e9a24d46e412274e4404554de04eadc9f8d5a6004fc2718ec99fee6e3e2c6c3634797c1bf6c4f2c59f31fd742ecd17a44d2dedc44cef5ec2c79a5542fba14b3b77534d2d0c0c0f028b433d7899dc8510353deff1aab24abb042fd1bfe6ec6488ac026da3a9004082b53312d617acf02662b6ec6392d08b4987491efb443c64d270505e310dee6c01ed3a33858e00d4b81da8d6b0d0f0a2c9599796118b8debd3def4f18f17b7d14ddba5b7b86fd24eee5f1c28770bcacc96c07b1a33f460f47fd7964b8b7300aff253a08852288109b6a6b7a236b60ce385d051c0fc21f671717c77c0a9875bb8a3d64d7fd6bfddeec3f32dcdf6225ff55c79017e87c2d91f1bb6ffc7a6cebdda6c2b3ce0856ed5150dcaa60178537434d13f69dc6c38b37b64f73f6111587e3faf90bcb81d2085cf985b30ed18826ec90f25beac8194f562ad5c267229520ba2c521e8e3c972ebdc0961a368734e1ffd4fc2979a0d531f0df5d8bfd0adb58c12322d81b0dcb10f998989923386426b8dc23587aff5f62c8e4e840bac7d339458e037dc7a6878a7a8c864c7e01fd7d035d927a3754298ac5b01038ac869fe8e97ae19768d77e81f3687118ebda62323edc5dd3ac6bae71a3de413e872ba7269f1a0f8cbcd12eb120f8ae42190511f26f2f84978a358960f152bf3b6f490b84b6c89ef202ee0ffb69f09ea3e6316fc814df90115c4ad0a81d1f24d8fc90517da68d70f982e114fd74d1e773225cc4386e24b90780500125ccba7b269a4540c0df496282486c0647575008e152de56f197cbb25d19be7a499968f05b0ed2d0e3cf441abc5a8d6abb57d18ae015ae901b70a34309ba412dd4372c6abaeea4c86756d415417e47a5b00e805ca7fbf206f261adcd21bf0ef081e45cd0205ad294a34302df333fbdec30dd0db7c72cff96c9157207a8d1e7509c4e3201cb2f5ed2ce6d3c01c641b0f1f1dbc913ef37c731c49499bdeea3673644ca8e3897e3166a764a6a3f9ef10de67d8409f9a004c058bfdb379ea16c6124f4fe47fda43539e3f8b28df327dfd32586ac733d3c966c4805a15c5208632b96eea897efddccd7acecece299eb8ce3380596f310e7507d4d0e47129522acc2271435724b4c2be99ccf27835eb18cb2e811b12725e55a05b60ef92c4e7e921a8b6d6e6f2784fbfb44027bc5309a5a75ac4925c8abcd2a7108d04996e432a4d6ab0cad1331876a829a6db243571102013e7f2513d6dad273dc1ba46acab30841d2ed764e0452c90189eafd6aa988b391074d8b6a0fef01e2f97144456eca0b48fd325bb2d02ee9b22050e5778095e569061e6cd45c38426430c29369558b6716f2f2c1294500fa131ff2f7c771d8fc7e882fdd53175bc0573d13427dc2aa9e5070af626c5aa477d7f99e4deeb56647f3fbaf7184947bb632a6f75654f82a8bf96deb46ccbbe9c33645217092e3caefe1ad9a4729a0cba82f19dbb94ab636473b64dbd3d831a8030793ec2856af51f3cb73581ce3c464514dec0beeac2ad8f70613d9746052853e558a6cd7882e515ca205e56dfd130db65bc358e20be69cd52b1db9684aa1a86d8bfebf6dba807713b9d41fee948663d43ebb08827b5ad7711326fb29904a71202334bb5506fd131f1e992a4d8f3f57211ff311b6afc7c3372ddaa0b67bb51eb1d2d6c8c55ef1c94766045513e6a2e5dd79cd90f438713ad7034d4d3ad79f3add0acb87a6b8bad3d31cd6f1732dd1410301158190b4e930d7ecf06c8cbd83723e64fa802621b0f2587a815dbd2a3377a40ea11f104587874da89039d1734fb3da88f11423681b49eb7deb39a45aabf3a0f50ae9cb3e819722262668188fb193d202955445e8e9b7442db8f8e5dd8846685bb77f23c6f81bb318c071a01a87f99e35369e99e1d3fabc1c9cb05ca1acf8e1766b2bc92990817cf380be8d4dcaefd55338a04b7bf763700d20a4bc8921f215ba9a45c202ed3d394ade198229d0b24d710dd29be13cd78a5924e8225f859476d6322dd793858f3daa7bf79965043b4265227ee6e73a2238d376f0795248ef9fbab3205fb98196aff262b168456e0d6867e78fe44b49734c1572726101a271aeb9167ff2716bc325a5fa4d4f87709a428cfc02fc4a3d9cc1ef3a7bc69c9c955527d63ec584ebbc4b55aced008d491d39c45f868690db6cf053b6fd1e3dbb92180b5b848d78e38260de60ac62f96ba606c0e7f2a13d077e05aa5603cb3fdb81eb1f25e7d208937807b4dd1b553081f02e51fa055de92d300fbeb8320634863e2c353c9cf3821c6ff419f7d37d188b603f3697dbceace470631a8dd7d83e09731eff3ef1fb01a23eaee4e9048cee213509b9a6b29c7154d108ac92eafd469e31f0297cfc8eb6ba23ed9e32a94874d4c3f9f14309b605e4e221438fe9e4bc62ba9705ce048acd740f4d569cef3b1afaa67b8e6a10dae020954074024145feb9424c23707a0b3f22ba866310ac12ab82c294d3647b76ef848ad1bec047cc8edea3732696f76553cf07dbb2603da0e1c4bd6898ace392f24d385cc6af47dfe3da343a6eb71c5288a78a7ddf6af616d2c15ea209e6e59f4c0982fafbf299028a3588b8260ecf710a4ae5606ad89fe899b555f860c71d595ff50edbf7eddf53ac2e290c3c553a10631a403416a69982965799c1eb85a45374ead4b8f66c57ddcee205248990b128ca89948d17f9c92e42f585403c7736c806de62b176407a4e8f4af57dc63a520d27bf9c480ddfb609707230f41c7e0b49686d1d105105d43c23b81d59e01e8d947b26a0f6b349f60c5b3816ad13bb5b32fba84ff9a8c7014c0f0c6ec2255"], &(0x7f0000000000)=0x1024) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002aeff8)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200000022e80501040000040d00140010000000000000019c", 0x29}], 0x1) 2018/03/08 10:51:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = dup2(r0, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001100)="38492ab6d6c5a95e1f07a67e2ff8eb315ccceee0b76b5381d3be1c3f5e28c2aed10e9dfe236de020f02e481b0d36fcbd1b33d4c520048d9bff65f5c176572d439721cfc8ce40ba7ab4ce466f3295f4c13ec96ff8f0f8a23e36ce3c3ff8") sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20, @empty}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001040)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/4096}, &(0x7f00000010c0)=0x50) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0)=[{&(0x7f0000d98000)=""/55, 0x37}], 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/08 10:51:37 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4924924924924cb, [{}, {}]}) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/08 10:51:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x81010, r0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x100000000}}, 0x8, 0x2, 0x2, 0x1, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x1, 0x8200, 0x80000001, 0x1, 0x8, 0x2, 0x3, r2}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x4}}, 0x1, 0x500000, 0x400, 0x9, 0x2e}, &(0x7f0000000200)=0x98) 2018/03/08 10:51:37 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x5, 0x400, 0x2, 0x3, 0x0, 0x7f, 0x8001, 0x9, 0x6, 0x0, 0x47d, 0x2, 0x1, 0x1000]}, &(0x7f0000000200)=0x100) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f0000000080), 0x8080000005) 2018/03/08 10:51:37 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') sendfile(r0, r1, &(0x7f0000904ffc)=0x400000, 0x10200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r2, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e0026c)=0x11) [ 65.765895] binder: 10787:10792 transaction failed 29189/-22, size 0-0 line 3010 2018/03/08 10:51:37 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x240081, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x401, 0x7, 0x0, 0xffffffffffffffc1, 0xffffffffffffbcb7, 0x37e, 0x5]}, 0x12) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) lseek(r1, 0xffffffeffffffff6, 0x0) 2018/03/08 10:51:37 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r1 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getpeername(r2, &(0x7f0000000240)=@rc, &(0x7f00000002c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000440)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) r3 = timerfd_create(0x3, 0x80800) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000800)='/dev/keychord\x00', 0x80000, 0x0) bind$ax25(r4, &(0x7f0000000840)={0x3, {"969c3714c55ec6"}, 0x7}, 0x10) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000880)=0x1) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00000008c0)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) r6 = memfd_create(&(0x7f0000000a40)='pkcs7_test\x00', 0x1) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/policy\x00', 0x0, 0x0) recvfrom(r7, &(0x7f0000000ac0)=""/163, 0xa3, 0x10000, &(0x7f0000000b80)=@ethernet={0x7, @random="140c1096082f"}, 0x80) accept4$vsock_stream(r4, &(0x7f0000000c00)={0x28, 0x0, 0xf6c1ea31c41fe57e, @hyper}, 0x10, 0x0) sendfile(r3, r3, &(0x7f0000000c40), 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000c80)={0x1, 0x6, [@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000cc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6d, r5}) r8 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, r8) syz_open_dev$loop(&(0x7f0000000d00)='/dev/loop#\x00', 0x26c8, 0x80) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/status\x00', 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r9, 0x4c80, r10) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000d80)={'nat\x00'}, &(0x7f0000000e00)=0x54) ioctl$TIOCSTI(r9, 0x5412, 0x40) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000e40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/08 10:51:37 executing program 6: setrlimit(0x9, &(0x7f0000f3b000)={0x9, 0xfffffffffffffffe}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x573, 0x4, 0x40, &(0x7f0000e92000/0x4000)=nil, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/08 10:51:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000dfaffc)=0xfffffffffffffff9, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000b6e000)=[], 0x20000000000001b1, &(0x7f0000eed000)=""/81, 0x51}, 0x40002101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x0, 0x7, 0x2, 0x0, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x4}, &(0x7f0000000140)=0xffffffffffffff7f) 2018/03/08 10:51:37 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180)) fstat(0xffffffffffffffff, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 65.809989] binder: 10787:10825 transaction failed 29189/-22, size 0-0 line 3010 [ 65.845334] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/08 10:51:37 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000a55f48)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a880e000000e2a67e0600000000000200df018000000000f5009cee4a5acb3da40000000600670000c88ebbff0601150039010000000000000000010609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xcdad}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x2, 0x10}, &(0x7f0000000140)=0xc) r3 = eventfd2(0x4, 0x80801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30, r3, 0x1) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/03/08 10:51:37 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000280000)=ANY=[@ANYRES32, @ANYRES32=0x0], 0x2}, 0x1}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6904ce1390570217b6d400", 0x200}) truncate(&(0x7f0000000000)='./file0\x00', 0x6eb32a52) 2018/03/08 10:51:37 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffe01) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00001e2000)=""/192, &(0x7f0000000040)=0xffffffffffffff23) 2018/03/08 10:51:37 executing program 3: r0 = socket$inet6(0xa, 0x400000000801, 0x1000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x37, r1}) getsockopt$sock_timeval(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f00009e7000)=0x8) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) [ 65.863637] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/08 10:51:38 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$TIOCCBRK(r0, 0x5428) unshare(0x4020000000) clone(0x0, &(0x7f0000000180), &(0x7f0000504000), &(0x7f0000000140), &(0x7f0000000100)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) clone(0x0, &(0x7f0000001000), &(0x7f000094b000), &(0x7f0000a3cffc), &(0x7f0000000000)) 2018/03/08 10:51:38 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x84000, 0x0) recvmmsg(r0, &(0x7f0000004140)=[{{&(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4, &(0x7f00000014c0)=""/4096, 0x1000, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000024c0)=""/201, 0xc9}], 0x1, &(0x7f0000002600)=""/56, 0x38, 0x2}, 0x1}, {{&(0x7f0000002640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002780)=[{&(0x7f00000026c0)=""/187, 0xbb}], 0x1, &(0x7f00000027c0)=""/103, 0x67, 0x8}, 0x7000000}, {{&(0x7f0000002840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f00000028c0)=""/4, 0x4}, {&(0x7f0000002900)=""/149, 0x95}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/43, 0x2b}], 0x4, &(0x7f0000003a40)=""/237, 0xed, 0x424}, 0xfffffffffffffe00}, {{&(0x7f0000003b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003bc0)=""/103, 0x67}, {&(0x7f0000003c40)=""/148, 0x94}, {&(0x7f0000003d00)=""/177, 0xb1}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)=""/56, 0x38}, {&(0x7f0000003e40)=""/132, 0x84}, {&(0x7f0000003f00)=""/66, 0x42}, {&(0x7f0000003f80)=""/71, 0x47}], 0x8, &(0x7f0000004040)=""/193, 0xc1, 0x5}, 0x8}], 0x5, 0x2, &(0x7f0000004200)={0x77359400}) sendmsg$nl_route(r2, &(0x7f0000004640)={&(0x7f0000004580)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000004600)={&(0x7f00000045c0)=@ipv4_delroute={0x2c, 0x19, 0x100, 0x70bd2a, 0x25dfdbfd, {0x2, 0x20, 0x20, 0x3bbf3a01, 0xfc, 0x0, 0xfd, 0x9, 0x1c00}, [@RTA_GATEWAY={0x8, 0x5, @empty}, @RTA_FLOW={0x8, 0xb, 0x6a}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000044c0)={0x7d}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003dc0)={0x2, 0x8000, 0x3, 0x4, 0x0}, &(0x7f0000004240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004280)={0x0, @in6={{0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x3, 0xac2d}, &(0x7f0000004340)=0x88) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004380)={r3, 0x3f, 0xfff, 0x8, 0x8, 0x4000000000000, 0x1, 0x2, {r4, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x9}}, 0x3e, 0x27, 0x10e, 0xffffffffffff0001, 0xffff}}, &(0x7f0000004440)=0xb0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) umount2(&(0x7f0000f66000)='.', 0x2) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20041, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) recvfrom$unix(r5, &(0x7f0000004700)=""/194, 0xc2, 0x3, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xfffffffffffffffb) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000000180)='hpfs\x00', 0x2000, &(0x7f00000001c0)) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000004480)={&(0x7f0000ffb000/0x3000)=nil, 0x3, 0x5, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x33}) recvfrom$unix(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x0, &(0x7f0000004500)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/08 10:51:38 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9e, "9850bae2fef9472f0fe3e9391cda6ec8ca02f6012d7d04d5688fe01ae0e93187952aec79d1a8e11891f305e192c521d752e5cda84744b0d67b70bf011b0c5031b3afe3b1c1fc77c5c7ba56c1c9a4f8cb7a489c3a492c7341b7867ecdf674a63f4f86382acddc3d9fdf63874f48005fc67235ff61e62e247148a9b1ace5948f99479df06545b6c33bd6f44bd109c419f79394e457a17ceebf1fb3d61c2b4d"}, &(0x7f00000000c0)=0xa6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xb37}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x9}, 0xc) 2018/03/08 10:51:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/252) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/104) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0x5) 2018/03/08 10:51:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x19, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000000080)=[], 0xffffefd, &(0x7f0000000040)=[]}}], 0x40001bd, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/247) getsockopt(r1, 0x8, 0x6, &(0x7f00000001c0)=""/52, &(0x7f0000000200)=0x34) 2018/03/08 10:51:38 executing program 7: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) r4 = dup(r1) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000040)=0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x34, @tick=0xff, 0x400000000000004, {}, 0xffffffff}) 2018/03/08 10:51:38 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) socket$inet(0x2, 0xf, 0x80) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x7, 0x6, @tid=r1}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xd, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x1ec3e9d3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, {0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x7fff}, 0x9, [0x55, 0x81, 0x328b, 0x0, 0x2, 0x29af, 0x5]}, 0x5c) open$dir(&(0x7f0000000100)='./file0\x00', 0x6000, 0x100) 2018/03/08 10:51:38 executing program 6: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x800000000000000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x33, &(0x7f0000001fe0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, &(0x7f0000001000)=0x19) 2018/03/08 10:51:38 executing program 0: r0 = socket(0x11, 0x800000003, 0x600081) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9000800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x14, 0x4, 0x200, 0x70bd2d, 0x25dfdbfb, {0xf, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x800) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x28) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='gretap0\x00') 2018/03/08 10:51:38 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) 2018/03/08 10:51:38 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) 2018/03/08 10:51:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x3ff}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000001c0)={0x85, 0x401, 0x6, 0x401}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000080)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/03/08 10:51:38 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = memfd_create(&(0x7f0000000040)='cgroup.\'selinuxlo-\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) dup3(r0, r1, 0x0) 2018/03/08 10:51:38 executing program 6: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:38 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x7) 2018/03/08 10:51:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x800000000000000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x33, &(0x7f0000001fe0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, &(0x7f0000001000)=0x19) 2018/03/08 10:51:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) 2018/03/08 10:51:38 executing program 3: r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffeffffffffffffe}, 0x0, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd9ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) open(&(0x7f0000194ff8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) close(r0) 2018/03/08 10:51:38 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) clock_settime(0x0, &(0x7f0000000100)) 2018/03/08 10:51:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x3, r1, 0x2) fgetxattr(r0, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) 2018/03/08 10:51:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)="868088298b1c3026ae98eb2ad7639b3eac63eda64f833ed213ce141b", 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r1, 0x1) 2018/03/08 10:51:38 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/pktcdvd/control\x00', 0x101300, 0x0) unlinkat(r2, &(0x7f0000001200)='./file0\x00', 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001240)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000140)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001280)={0xdd, 0x200000000000000, 0x112, 0x6c1b, 0x3f}, 0x14) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r1) 2018/03/08 10:51:38 executing program 6: seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x79}, {0x6}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x1fff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)={0x1, 0x6, [@random="23a5a7e7ac09", @link_local={0x1, 0x80, 0xc2}, @empty, @random="27040e335244", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) sendfile(r0, r0, 0x0, 0x1000) clone(0x210000, &(0x7f0000000000)="8fea63d6044c2187db0fc90683bca2f19dec0f203bd5ef4ae4a7e009c15e374a612ef445a051c77104958a3cd37697ab53ef6ceb27652a648cb86386ae92094af0926d5e22d19ebcb52b2288b521fb13ce28ebfa7112e78fb1c5cd252770427c6f6f81e015d0755ded6c4594dc7fd255244ed4bed6706b4d3306cc18baf5cbc5bbd4018e5249d1332f46638e83455fefc0355aee9e7622a422db31c285732e20520229609a1463a0b3e735940ce43d59b69d936392bd1f31de5bf1ba98f657e1b84ad170ec637dafb13aeb5302ca4f06586c3adb44", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="1f8717ef89e73e6724638f2c1e12426505f24abc480e7e55dc8b896a1b8bc45c0d52809cb0b89437bd148e6193e94a94d2d62c3e626316a50eb600da8f33ad2cd26cb26f11b5ee9212dbb0d618") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x101000, 0x0) 2018/03/08 10:51:38 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r0, 0xd) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) 2018/03/08 10:51:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f726177006e88c6e32006f298d09911856faa5a9bc4b8c467456d1d3c3fcd3f1075db87b3b2b1a2e73f24c66b1d0fd8f2a08fc8171f7e15a920147bc0bfb4859b0ba5b2351520508929c8637d372ff64d9a55c1b6552464009bc4") read(r0, &(0x7f0000000340)=""/200, 0xffffffffffffffb2) 2018/03/08 10:51:39 executing program 6: madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x12) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/03/08 10:51:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000680)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x422800, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1f, 0x441, 0x1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xcd06552}}, 0x400, 0x7}, &(0x7f0000000280)=0x88) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r4 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000000)={0x2, 0x2, 0x4, 0x9, 0x6, 0x80}) 2018/03/08 10:51:39 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) get_thread_area(&(0x7f0000000040)={0x8001, 0x20101000, 0x2000, 0x467, 0x100000000, 0x100, 0x3ff, 0x1, 0xfff, 0x325c}) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffeb4, &(0x7f0000000200)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000041000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)=""/174, &(0x7f00000000c0)=0xae) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)=[], 0xb7, 0x0, &(0x7f0000000100)="ec1cc3d56fde1e278f689963ac828a9a4be51d1d7c6491baabfca44e67d0e91a24f13d898c3b2024ed384ce20ed2d5df05ee1d60e33c668db7cfbcf8ed992107f9f5b17ea371e9c938f2b8412b7ecf53dc8cea30b3bcc517146e507876e2aecbe96255bd94e4a344c7dbc986c5a23b95da1224212379496b87c431a7a29869a50246b2f9436f1c8aa07408f24db7c1facc68502989463e829ba8a402e341c3976eec8dffbb72ea05556d781269e171cd953f3e7817773a"}) 2018/03/08 10:51:39 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x200004) epoll_create1(0x80000) socket$unix(0x1, 0x5, 0x0) unshare(0x800000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000080)=0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000100), &(0x7f0000000140)=0x4) eventfd2(0x1, 0x1) socketpair$inet6(0xa, 0x5, 0x7fffffff, &(0x7f0000000000)) exit(0x6) 2018/03/08 10:51:39 executing program 3: mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x3, 0xffffff27) 2018/03/08 10:51:39 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0xc00) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) 2018/03/08 10:51:39 executing program 2: socket(0x10, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000040)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) unshare(0x8000400) mq_open(&(0x7f0000000340)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xfffffffffffffd9a) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x0, 0x0) unshare(0xc000000) readlinkat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) 2018/03/08 10:51:39 executing program 1: r0 = socket(0x10, 0x5, 0x7fff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x8, 0x4, 0x100000000000}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x11, 0x200011, 0xffffffffffffffff, 0x0) mremap(&(0x7f000003b000/0x2000)=nil, 0x2000, 0x11000, 0x0, &(0x7f0000fed000/0x11000)=nil) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x1000}, {r1, 0x1000}, {0xffffffffffffffff, 0x1}], 0x3, 0xfffffffffffffffc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='ipddp0\x00', 0x1000}) 2018/03/08 10:51:39 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)) socket$netlink(0x10, 0x3, 0x800000000003) r1 = socket$pppoe(0x18, 0x1, 0x0) sendmsg(r1, &(0x7f000094bfc8)={&(0x7f0000482fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa66d83ace8"}, 0x80, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000d07000)=[]}, 0x8811) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)=""/194, &(0x7f0000000000)=0xc2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x1, 0x148) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001340)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000240)={r3, &(0x7f0000000340)=""/4096}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) 2018/03/08 10:51:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10000002f) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000002180)=[]}}, {{&(0x7f00000021c0)=@ethernet={0x0, @local}, 0x10, &(0x7f0000003300)=[], 0x0, &(0x7f0000003340)=""/240, 0xf0}}, {{0x0, 0x0, &(0x7f0000005800)=[], 0x0, &(0x7f0000005880)=""/71, 0x47}}], 0x3, 0x0, &(0x7f00000059c0)={0x77359400}) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x18}, @empty, r2}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/08 10:51:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x9, 0x3ff, 0x2, 0x8dd7, 0x10001, 0xf80000000}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) 2018/03/08 10:51:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000003680)=[{{&(0x7f0000002f80)=@nfc, 0x80, &(0x7f0000003240)=[{&(0x7f0000003100)=""/195, 0xc3}], 0x1, &(0x7f0000003280)=""/231, 0xe7}}, {{0x0, 0x0, &(0x7f0000003600)=[], 0x0, &(0x7f0000003640)=""/60, 0x3c}}], 0x2, 0x0, &(0x7f0000003740)={0x0, 0x1c9c380}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x162) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000a7aff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x80007, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 10:51:39 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000ffc), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x280140, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x1000, 0x3ff, 0x100000000, 0x9}, 0x98) 2018/03/08 10:51:39 executing program 7: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = signalfd4(r1, &(0x7f0000000080)={0x7fff}, 0x8, 0x800) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) accept4$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000180)={0x6, 0x3, 0x2}) close(r2) getsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000200)=""/4096) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/03/08 10:51:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000938fe6)="440d98030600000000000000ec4408d41c972bbacd", 0x15) 2018/03/08 10:51:39 executing program 5: socket$inet(0x2, 0x80a, 0x3ffffffffffe) r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), 0x4) sendfile(r0, r0, &(0x7f000084f000)=0x4000, 0xfff) 2018/03/08 10:51:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x220080, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/03/08 10:51:39 executing program 7: timer_create(0xfffffffffffffffd, &(0x7f0000fd6fa8)={0x0, 0x0, 0x1, @tid}, &(0x7f0000ccf000)) timer_create(0x0, &(0x7f0000001040)={0x0, 0x3c, 0x6, @thr={&(0x7f0000000000)="91749a019dde2ab435", &(0x7f0000000040)="02bc5ab4c004fa58f499589a8009f34ed21eeb4c1d653dbbc210833a8f562c5564bbe0556bd7acd60aa238689c17a8c651870b9b958a45374ea91eb8846fc9c4797b5c41f07babf24c1d8f94f217887596dca8484ee50527c854b73a35309cb18e06499d24a6b1100b4daa48841a805a5ec372570de184c380a26c728ad2704172c733ddda2fc63a0564028b5a7865567ab599649ab51a8b023da172a06f2e324903e8dd59621afd084bc26d3fb6b747d2b185bac8c1062d13e38c66ce488ab4ed81a2e4381f158c36c6e6c64976110cc14482cba68fd91c11a9d8ad709fc0d8fe1baf7fb6052fccde87e9f62e67ca8f6a3c8e6b25d67481bee431ed983fe7068210d64540a7d283d857827926ddb624b1f332a96e2e58a69df45d09dc802f9760997bfe021b449255e40479b46b04ae66834fe5811e671e269914cbee5b98a3afcb3398e68c1cbb6727a07e36abb5057eacdbcbb6085b383a50956982551128da485c08d14c4c39783cb180f78501821c3e1cd871c04f0ec10c68154300594df1fad5e540b6511d4115f267be66772b0b6977c604c517182b1173e99d7b9843d9ec85e47d18f2080989ecd84e9ccdeee916aa0fcea0e68fc291ae76479d0cd97318aff325b2b2cadbf2a8e24d5fa79d13b5aa40d97572049669bf98caeb587b4a133e4ab488966f9e1e237c69127646f92d79d5255fd3347fa9c0302ec50ed59ff63d625cfdfeed748ca62f27c076dad86a61e27bb1ad2fa357641e1815885c19a279130255e497afafb39e96eb78d7029ebb8d2c08efff698b37ca38dfc09f1c0968947e47244fb09f72d6634c269bec3cfa3d2a5a271e58455155b37ef1b7c1d9609bd0b06050d192ea167275a3e446c694796e0f080f49fb7641d723da663efd9488af1d9659b1f975052cebc7aad5fc956a6f85eda0c760ce77d6872af0a767aa6742b0b76336baa5660026f02f208235d3c9823fbb5cc0c32108ea4d5cf432b4cfb57fb1f1dc6cd93290c7f76b9de56fbcd4a976326c486433b4bda119654692856fa0b0786898f419112f42d330e477d800ce1398ac3f90c3ec9744bf49e10ad2383f5cdb804216ffe7e50ce18725b10624632b11d101f37477b274635c7a4f9a01903ee3f68a1ead95292249a09c6d1fa2dc72f540875d243d57c377f3b11e71935bd4cd8652826631026f2adcab748d6af3c8e333e28c0b164a53a9acc3823be4fcdeff75dbbe783369a3a2abf483ceca2856fe452e9cc796a20d037dc2c49795b2a15df34d742bacdbd140e98de216a7173cbcf2c5c56360c58f767509957cf78c4154c768de05228c8da99c8232606f9ee8f2b3cb2327bb124ecb777c8a062016bbb8f70e41baa60a6d6a9b110b258f048e72fe45821c33e915e86672caaf7326c6b7485faf239a2be9ac82dc0d974a86b9db89dc829294aa731bbfb6c8f4f1f2d71d219818df5fba862ed5f3f0d8731fcf1f6c2eb85e9df4be7ff93618d6b8d62d06047ae340d41e50871806ba280f7495d44cb523e899eea56c5cdfe622a7384b10146404c737b39dbda56d8743d0669053764783b02b40d80e21190ed18b68e03c70da11b4cb8c242b130da5fdec912c8156d9f9d78ebbc5bd4524078624afbf06adf8cc32b30f7a0fa2384ff19f85b20be92a18ad0b6c7bee4a5121605dcb67ed5c659c28af87617bb37046bfd71eaa999a19bd918413434f83fc1e0311d0eeb9849ee1969c5ff695910cf6f915292605b46e4f18de8070ab672f99bb43255e3f6c744baf08fa94eae4fcdc393560c68e1717d686abc41b91142d444f4702eaef962e4283b885da939ef48a927730ad34dde4ba20caac167b608ac2a6582510ac8c4661482594605b6468f3ed802e099a4e68ad97fe7638b5ceaa8b2ac9c0edfd6d41ce3517dbc1d651d4b7e7f1bbd1f850a427f05f7b73e69faf3fbf832d4210968d476b9537215f34d21f3234b77ab13d634e896740ef80a563a7a78d2a74220c74878e00b005665ab344aa6296a5008e0b1d0a8977866dc1c0aae24c7453385e6b904ab07a975799bfdf8c5426af9bcfe971b27202310d3e35ab2abbb51d20745992f0fa28b6ee4306cbe92c67ce33e721667839aa62735756a38bacb78719532999fcf4b0c15939494541d37fe2500531d7ac74977109f37979d4c576b58ef6f51df812396eb713478db4ed2ff49dbaba56fe960650511029fbaaa933e9a5421e9f602a3716b18c6caf52abe7980ff20e6294313a7cc6cd2f18661446e552f9fe8c48c2e723ba92db42d5b0829c77daefd363df8af7808c19c9a8d9c8d8f291688487aae5aa49da9088b3de524daf3f4eece46054b71a964ca8d70961bd7e2b21a423a8b7c70787608cb71b22ffc1d8305c217da51d614540d5ebe3ada6b96592d254be26342bdb48047b48ddc7ca7fe11bbb8a8989b871a7906af534631f75e09d3c3e972e451be43298bce83774fa6e3020abc0e5fc134b8cef98ec6d7c2cb4531987b3ba05aca64742115ec370436bd6a4696f9f0baa5baaa30c3a6c3eb6a1598734d613247a393850f270104fa7b386a10c5588f1b4324a9e84dce9793c9c51f35d8c9be25d062211d3cf389d1392377ee19be37ee02627f3770a2604833dbd6b8ec62561c3aa684ec7dad5fd69cf84370cde7937e7d72a89d89b7232a61d738ce9ba1e957516ac40d987fcb6d74b894e34c0610bd39d37e1d9efffd9f5a0961178c0af1c83893a280613fb0ce7d9b8a299e06d95b2128a557809206d03a66674fd3e7b6e36fd28c6a7b4a6f75e8c8231d0310dd3db1b0887a98bee5e58c74db1f3abe9bd8a90dac4216fe6a183c46a047c2e18d4a8c38bc0c3300a44e882fd30d1b1273faf57f5ee863eedfc874abfdd900e217bc5568994b6649721dbd4b5871e00c738cb89e7fecabcd53b272754cc8a65e3525a2664f405109085a839a481c9c344ccf77f1c76065310d19aa2158a9dc000f3390192cec85ae98bc6ac8e2b2ea2f41cc72667fa725a5a2b365be9320200d018da3c7e2ec57d69cbf286c897707b968d7e758b18b9cc392cecfc1b09923a0b2ebe70c15673c32c3ed576abb4864b71ed7783efe2c871fff1e75835c84cf4877d4b9cf04e6feb65f50b73217b8abc9a0070f4e83bd81480fb5cd60a46fff4bf0888ffa6018f80a7375fe2142d177a7ae76464cee7daf63a2dac44abad05abc67f0a3368e426dfee11c227e712bc44369f34347ba7e3c2f2e27545a47ad6ef126d808443d99c2df7528e5a9f7e04c43afcc4c9d2d1717e2e1703f78f3f10a7b938e05bf4dc332edc4b1cc5649264b8aaff368dbf20dc3d848bf3d95a5041afbf5818846fb56274cf3c86eebc9d3e58c5ad998043a32d8bcb2cf69d50f79bcdae9f7871ca7435df9811cd8fe21d0816244a52138c719ed5cc107e7928d4edf96c4abfc81410f4a24575c93def78962e1c6935e1819525ab603fd10cf48d4f69c952149e7667ecef76822ea5c3c48f71554a28b4ebb72945e8cfc58fab2e5a03f382d79b7ec0d64a472618d062f3001d8a341f353f80898c367e82e83148ed78854e849b46a7d7d9d02fce4355236db5c74a08445c6ef722ebd5eb7bc980f22adae8b2bf89f3b0042ff589dbbaa1b8525e486aa84bea8d422456de118c70af11981617cc517b5d5fdc86de50a883ebf96544c9bb20164c19cf5f0f87cae1c17d8c52c2c24e8251e7816d0ef0092c0168ef6eaf0e73f5f34f70578745cb4cab60d38b032315fa07c4ada700ac246ef7620679285f7095300b1bbf38215c6c83ec697f71b70792812f5b754a23faf29732c564cadb3f1a640473e018dec88d389621556bc7af49f00e3727eb5f38232f438690797b99e8c1471bacdd18d7c6c45f8a3086a7e2b0349210db558d271ba9f09072f763b3388c0f77332233d9f52d0c4c49a4e18cb343b5cb0bf42e9cb7945f66fdd1747e0e19d6cbb788030ca118f43213e6f993cc5a5d17f6490df7533d8d2a4bdd9afb610831ff8ccc9421b996775ae74811aadb6b347a8339f33ea4eb2af9fd7ae6b42c72978d89ca89fdae2eb1786f77319f46f53b2b9286f6998625f71cc1873d6a314544caf6b3b26be01c13d570f3f3e71022eaa1ffb226c3cf11e65c9755d6f4867936dcb09e90eb3416b19be7d41d3ca3c30c5638859cb4c1252deba00d30d8e4cf06bb4e4ea5733ca2568adee93a90a18f3341f9ced47b06e5fe43bbd6ae6bddd5bb3b2dc43c56d4f1dde2fe0244f0cfc75959e93cc036dfdde9aadc441318818601a38f547e611415163a4f3b0b74a7dad285407112ac70234a76812a2576b25fa4f59c18e9bbeb215db27a9c47dc6bfe8f59f95c4bc79b136e3f5bc8d2b0bd11432cdd86f43b5156310f02e65c5ad1ac4f57175d2f8821d620ac7a1d87913367a1b2fc6b6a3c2b1d71797e98c08e8b0542c75bcc20ac6b63f6fc81b4d4a09769e111160d50778cb1ffdfce8010311a35743954d26d5324327a5c40193ede7453474180103f9773e0aafc7464a65152e656bdba004713d62d7bf564a2f53389bd926c65bf4f7d753eb180ad625bb32acc5173c93f58d174a591c53aec5c2f83f1008bc83f99212766b98947deeba973a283633cd9e8aa4e36f8570b5e73d921dae319910a982cb9cb46681b934ba59ab0e177edb24f70f947da7b052b7a26d8ac4eb39d1f39a0e50645a0e149da6f67c196cbe0fb510deb2ea7ee2bf635309db3193b361234128cfa9d9ec502aa82e550211f826aae10e541e6a306669a94e7e123837a4b3724b62d2269505ba93ad5e932ada72b0821d08b836e4af216cfa762d1fa4f5fd9c2c560960ae27a48a1fbf581d85a2304a3b419db4abd697b72394b340106e8f326e99c8d62a452c31a49a9cdca7a734ee3829edaa7765b19d2c3e973e08843fef64288a6ea6d95423c29c4e825f25c58d5a36c5b7207ebcc8cf86e9648267baa39ee887a01b82ed36d526e93ff3def0368320dc351de1dd37123aa7e3302cdc51dc1ffd1df2c289a179c2e311b9e2ebf5a51e7b7e6754c6c3075a06b30c693258b1250d2b8643fbc1cb60ced4881729b3f86e44a007690b4b74522fcc4901d5225ffc911a6f170e605f7f70c0277f64814ef75a479e2d81b2c09e6f3b17300ccc325fb7c36de12da416fba6764f48cf8a74801a3a49375d15b9979decec691e6f3422d3dfe0a91ce81cd37bbcb579b2774d5339ff1d2b52b05b23e215e5f4f5f55fae528de311ac34d1e89a34c5e357115fd0a48077f2ce3f781eb5bca36e4b07a00f317584037e9a4d806b0ceada8f069593884289f4136daa50ad5ff3242d3e486a34c2af3181ce7c26ca8ea1a93cecf6c69e5bb1bf70c48c09aaf130f7c867649dd0938b6856f25587a67383349e19c4b3df53582215c23d42f9a96daeeab359803676449d0ff96fcc71335701f659a30a4150ca5c16f400eb697b6881b94c3a63f6d92df623a2859c885399e78c7a15bf7201c04644907dfdb119d0d102302e035dec00d2e7eb5dcea5ee163c371c50a007781625938b3eebe6d05832e2ddead8da185ed6ee5381c3045bfca179fd222ea1c69f440c16c34e773f2dd8baeb36f73d265f47c371055d45da3c80d604497e0892f45cbaeab2f410c1d9895592743207398622967b9e1b49903f53f0680058361624a56079107a900002e866bb5caf04367a3e7e231cf26e3302337e688fe62ed0a936f8a5533f66eaed30ebab86bf9cb8a0dde1155f18e6429875d60081523858093cf58330ecb5aef7c32402325f12862cb"}}, &(0x7f0000001080)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001100)=0x10, 0x800) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000001140)="afa1b5d5a58b83c7d069914cb0b2d45dd2d7fb8806639689a12dd74c459f7ce63610f6b0cbcd6a75e9971c540c795ff455481b2474894f8416dcb9dcc11f75eebfdb06ee771f6db3c2f88e1815a2252a5b19f4d5dc1c3c9e9b34900ddadb45b96341eaeae8269f9d2913ecb43e0fa940f74985d1a495d0854013176741200d1e6596a600aa903ca228e7c5070e34840132c0825f95dc3248ae43826cf419d8d5c8c274579c55fa41e969e1151cceec9570f084427f838de06d26411f2456bda9ded6") timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) 2018/03/08 10:51:39 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) capset(&(0x7f0000000000)={0x19980332, r0}, &(0x7f00000000c0)={0x0, 0x4e2, 0x0, 0x100000, 0x4, 0xfffffffffffffffd}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) [ 67.440608] audit: type=1400 audit(1520506299.417:35): avc: denied { read } for pid=10986 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/08 10:51:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x85, 0x0, 0x0, 0x39b, [{0x7, 0x3, 0x9, 0x0, 0x0, 0x1000}, {0x44af, 0x3, 0xffff, 0x0, 0x0, 0x2000}, {0x100000, 0xc77, 0x7f, 0x0, 0x0, 0x1}]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/08 10:51:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1000008, &(0x7f0000000000), &(0x7f00000000c0)=0xa226dca3f78be497) 2018/03/08 10:51:39 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f00003b2000/0x4000)=nil, 0x4000, 0x0, 0x800000000032, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r1, 0x1000000000016) timer_create(0x7, &(0x7f0000000000)={0x0, 0x23, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/03/08 10:51:39 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x1000, 0x1, 0x7fffffff, 0x2, 0x400, 0x3, 0x20, 0x2}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x2, 0x33, r0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/03/08 10:51:39 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xffffffffffffffee, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000018000300000700010000"], 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/03/08 10:51:39 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10200, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x100, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x80) r1 = add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="d09e7703037850fb65250c105bbb697d8b43da2380282be95e9d305f83a557918e090be214f32f8a6d7a4fca7ff2e152924ea4bd9895bc51957223e3259475def7fb0c287fd307d4fae3bcc5852b552be995165bda86b7947ac17ad3fbdcd29b292ed76eea30ca6cb275f36da13177804d7734ae5532caad76adb6850dbc3bb452e34a0869b4bbced59254df426ace944d4fdfc724c1f65586ead302ecebebf3db633d6d66d836", 0xa7, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)='/dev/ppp\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000003000)=[{&(0x7f0000001000)="390000001300090469080000810000000700004003000000450001070000001419001a0004000200070000fe020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/08 10:51:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/241) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="bcb12dd1d4579fb4dd0997a266e68b7bd4de0e0e8a37b68e16036a1c9ee98cbf267d2063af5b7d2e6cf3d2e943") sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680)=[], 0x0, &(0x7f0000002000)=[]}}], 0x2, 0x0) 2018/03/08 10:51:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1f, 0x2, @thr={&(0x7f0000000080)="fd195a1d75cdd091e29e6ea50ac8c89ba0f95ccf4b5a366fb9a0a0f784b5b217a61168e4379f66f08efe30b09af6f8e41fe535014e82ab12aaa83399ee4953dc69321f2d6ef822aab3618c4df9d8cc8565b3de181ecba82e14beb934dfa9470713d0c7b3e178708e5ba03568dd25c5bc998d74f2c6519b1be48df8eb0b899ba7b82e151f9547fe92c29bad789a18ae", &(0x7f0000000140)="bfa7f2b6f3b524b4ed5a646c2fba9ffab37d50d463be69cf5c99be5ab14d7be6995fd011ef2c9e2edb52d5fc726fda85d3d607aece248264b5e6dd5eef44983f76cbb3c7aa3d41e21bed81da6236dfef81d1280e7a8628702c823916adb4d24c681032b259162dff51f5f2fdef2aec63ca8e5c13fb5fd6280c0469dc21c2261a868375a8392adde3623b1f5d9e0086"}}, &(0x7f0000000240)) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101800, 0x44) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/03/08 10:51:39 executing program 2: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x400000000004, 0x4, 0x5b5) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000000)="08c2a8c96a84fc5edecafd9e678163fb5928e50b2c8463407bac529b1cb7cf673321dc9c9e2cac2f785ae1b3674a415504b6e97d53754d1f0197c6429830b0763dce2f1f2270ed770035e94b6968491d51e98ccee1a837cb60edd7e048510b5b386fa5d86ff0c600bb32a3c5c21f0a979d81b4ff6f33ad5b49c643c2538bdfec9c5fcf79d42e6322e40b3a26ee4c471fa08f72f4ca7075af54d07c53e5b1ffa1afaddd9c5edc07f248049c0b4709a14ba586cf1a3b2587ccfd08a0feee4561c93251f464c5f800aa1d973bcb2382961321767ae09672c5577b055160d10eff5b81484c8159371fbd6eca376dc270e100070f1d16fbcf", 0xf6) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r3 = epoll_create1(0x0) read(r1, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="e7ffff29cd93de412cefd6439aa170d56ea3f73ee33ccb5554d9ef9d72e828558355bc261a5615199de6a5ad95e1504c42f6a452df03a9cbb8e4ae2694b0c9f5279384db7aabea343bd16a9e2f6a6017da5e80b8d22595eede4af09791876ba72e92a9abeb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) 2018/03/08 10:51:39 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001680)={@mcast1}, &(0x7f00000016c0)=0x14) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x20010, r0, 0xffffffffffffffff) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0xfffffffffffffe6c, 0x80800) 2018/03/08 10:51:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x4000040000, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000440)=""/142) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x1000, 0x10, 0x8, 0x2, 0x4, 0x69, 0x9, 0x5b26, 0xf25, 0x5, 0x40000000000400, 0x9, 0x1ff, 0xfffffffffffff801, 0x6]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r3, 0x5}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) sched_getparam(r4, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900), 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/08 10:51:40 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x100, 0x2, 0x100, 0x7bf, 0x9, 0x8001}) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/03/08 10:51:40 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$unix(0x1, 0x408000000002, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/08 10:51:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x52204) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/03/08 10:51:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000080)=@ax25, 0x10, &(0x7f0000000280)=[]}}], 0x1, 0x2, &(0x7f0000000300)={0x0, 0x989680}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/08 10:51:40 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40000, 0x0) sendfile64(r0, r1, &(0x7f0000000240), 0x83) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/03/08 10:51:40 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000140)='{proc\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x500000}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/03/08 10:51:40 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x86e, 0x100000001, 0x8, 0xb261, 0x7ff, 0x5}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) dup2(r1, r1) r3 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x401}, 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x20, 0x8, 0x0, 0x8020000020}) ioctl(r3, 0x2285, &(0x7f00000001c0)="0100021b53") 2018/03/08 10:51:40 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="2366a2eb4d70f6811fc27fc5c9821d249a888c270950eb376f8598650e138b252b7aee8c73d28ee434e4d1806306e27013c6e352699b79df24daa5c1db844142e57e2c47f4b73cd75b874cd384b064596c48a9cdc8ff3ab0546ecb806cdf2f63a7e058fa2045be74d1db226a642a88e9fe82ac16ef85afa1d31c9e750a1308d704261d5f80a6e38bceb8862bc95aaeaf1404516312bf3b90ce7764fd98edd924303addf833a43102cf5aaa4e51f4e369c6f7699af12bf2e24719248e1d97096ebe23b8e7ecaa9de736c80d51987edcc6dea6157b1d81dbaf7ceca99dca06f94a4d0148bc5f") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:40 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dfff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x2, 0x1}) r1 = socket(0x3, 0x800, 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000068a000)={0x0, 0x0, 0x8001}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x2, 0x4b9, 0xff, 0xfffffffffffffffa, 0x5e}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x8000, 0x4, 0x1, 0x21ca, r2}, &(0x7f0000000180)=0x10) 2018/03/08 10:51:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='sessionid\x00') pread64(r0, &(0x7f0000000000)=""/175, 0xaf, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x64, "19d5d32eaf5e579c6a394198ac4712c333f9559d66a45887dc26df58b20394614c775aa9f4c1d4216d27311efbae64300d07d2423c7e1a36bf9af5e3ac3c7e4b1dffbc9d5423e1737d1b2aebd8db4dd19be0c756adb5212e34d40917f884c007c4304da7"}, &(0x7f00000001c0)=0x6c) 2018/03/08 10:51:40 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x8}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000fe8)) 2018/03/08 10:51:40 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000040)="2f0000001800030007fffd946fa283bc8020000000040005031d85680820a3a2d188737e0b0007002cdf1389598e2c", 0x2f}], 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x41}], 0x1, &(0x7f0000000280)={r1, r2+10000000}, &(0x7f00000002c0)={0x7}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) capset(&(0x7f0000000340)={0x20080522, r3}, &(0x7f0000000380)={0xf1fb, 0x0, 0x3f, 0x5, 0x2de8, 0x5}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x7, 0x3f}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000001c0)={r5}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r6) 2018/03/08 10:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) r2 = creat(&(0x7f0000000000)="e91f7189591e9233614b00", 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) r3 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r5, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r4, r5) r6 = gettid() tkill(r6, 0x16) 2018/03/08 10:51:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "84c4211b3b81855566aac385ed51a173a2fe439978d8af76eae0f0ae0930663b"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/08 10:51:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000020f000), &(0x7f0000d26000)=0x14) r1 = inotify_init() r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48) fcntl$dupfd(r0, 0x406, r0) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x2, 0x400000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x2, 0x0) r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x40001, 0x20000012) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000280)) inotify_rm_watch(r1, r2) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x622800, 0x0) mq_notify(r5, &(0x7f0000000200)={0x0, 0xf, 0x0, @thr={&(0x7f0000000080)="40868dff67cb5a30e5bd92706872c79ab333302285d8743eca758e775ac3fe3dc0b9eb03b9cc348e86990bea0f9c3393257cc2816af83eb6611b66ea2685a61a995f5058ed21645035dd05daa156e34c", &(0x7f0000000100)="06476a5e337934f4d15e0db5bd75b985a6998cedb3ea9ac32ef1b22f1a2758ccf5f44cf098568143c1ec7454fb622a6ce6455a89f14104090d1b175177cc61f5a911d626f5962550f8dc4ba4adf933c77f688e7ecfde09a74ac5e21fb9af536218d792a9cf57b747d96aa091653e2274be0173e9ef9733696fc56400aa3a0e82ac0341511bcacf7c4cd5a6417f09dd0ed0cf7b00bc68e6d0d10e16f2568a85fee4cd1d7ced7167dd92a5983c9eb74f9b5fb67269efed76f478a366a4ae15bf27c710064357b03820"}}) 2018/03/08 10:51:40 executing program 1: socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000006c0)=""/158, 0x9e}], 0x1) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfffffffffffffff7, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r4, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x4}}, 0x7, 0x1, 0x89e, 0x7, 0x2}, &(0x7f0000000380)=0x98) accept4$netrom(r0, &(0x7f0000000240)=@full, &(0x7f0000000400)=0x48, 0x80800) r5 = inotify_add_watch(r0, &(0x7f00000003c0)='./file0\x00', 0x41) inotify_rm_watch(r1, r5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000040)={{0x3db, 0xd26}, 'port1\x00', 0x81, 0x0, 0x1, 0x7, 0x2, 0x12f5, 0x510394f2, 0x0, 0x6, 0xffffffffffff849d}) 2018/03/08 10:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa8ffa)={0x0, &(0x7f0000000080)=[]}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) 2018/03/08 10:51:40 executing program 2: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') chdir(&(0x7f0000000000)='./file0/control\x00') 2018/03/08 10:51:40 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6176}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x100000000}, &(0x7f00000001c0)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0xffe2) 2018/03/08 10:51:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x79) preadv(r0, &(0x7f000074d000)=[{&(0x7f00006d1000)=""/147, 0x93}], 0x1, 0x0) 2018/03/08 10:51:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x100000001, 0x100, 0x1, 0x7147}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1e}}) 2018/03/08 10:51:40 executing program 5: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000708ff8)='./file0\x00', r0, 0x0, 0x900) 2018/03/08 10:51:40 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0xfffffffffffffff8, 0x0, 0x0, 0x160}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000180)={0x100000001, r1, 0x0, 0xffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_getroute={0x14, 0x1a, 0x101, 0x0, 0x0, {0x80}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 10:51:40 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x8000) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) eventfd(0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/08 10:51:40 executing program 2: clock_getres(0x2, &(0x7f0000475000)) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=@un=@abs, &(0x7f0000b28ffc)=0x8, 0x0) 2018/03/08 10:51:40 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xa85, 0x3, 0xd06a, "224b8d130fc8c70ee121c06e0b21031af84a2c5ef505b770bed0a7bee179a021ae8e179c6e75bae3079d919fd2a0fcbc7acef6ca94d3c20ead732a721cbcb60e71807bba79621e71a22952f7f94f7225"}, 0xd8) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000011000101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f5281b0006000000"], 0x28}, 0x1}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00000002c0)="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", 0x1000) socket$l2tp(0x18, 0x1, 0x1) 2018/03/08 10:51:40 executing program 7: syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x81, 0x3f, 0xfffffffffffff8e7}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) 2018/03/08 10:51:40 executing program 3: rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffff6}, 0x0, 0xffffffffffffff96) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f0000000100)={0xfff}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x8) r1 = socket$inet6(0xa, 0xa, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) 2018/03/08 10:51:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x517f) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x100, 0x101000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000280)=0xffff, 0xfffffffffffffd0f) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x880, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000380)=[], 0x0, 0x20000000) recvfrom$unix(r1, &(0x7f00000002c0)=""/186, 0x495, 0x12020, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xffffffffffffff1b) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000400)={'bridge0\x00', r5}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="e72bd24595e088239b8f13d0ea8b3d321cd323c9272d1348ca382347907593fb699621098b1b7fb292b693651ddf51909a86e1c6e0fa38cba95dc16f68a383f7d1eb4d4abb027e", 0x47, 0xfffffffffffffffe) keyctl$describe(0x6, r6, &(0x7f0000000640)=""/242, 0xf2) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xb}, 0x27, r5}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000480)="31054e43672490e30a5a8dc136dc50709c8d01b2583e580a935e47628edf5c6bcfec45c29b64be4721a29ce9137dbc00d9c24fcdb7463e896b694bbdce83b30761bca5841770978ca7e0d2950d534d0b", 0x50) connect$inet(r2, &(0x7f0000000380)={0x2, 0x4e23, @rand_addr=0x10000}, 0x10) 2018/03/08 10:51:40 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffff, 0x2001) finit_module(r0, &(0x7f00000000c0)='/\x00', 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x105400, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000180)=0xc2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe9}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/03/08 10:51:40 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cmdline\x00') preadv(r1, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/03/08 10:51:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x2, 0x2) r1 = dup2(r0, r0) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1000}, {{0x0, 0x2710}, 0x800000000007ff, 0x8, 0x1}, {{0x0, 0x7530}, 0x88b1, 0x3, 0x8}, {{0x0, 0x7530}, 0x6, 0x4, 0x1ff}, {{}, 0x10000, 0x800, 0x2}, {{0x77359400}, 0x7, 0x8, 0x85e}, {{0x77359400}, 0x1, 0x8001, 0x1}, {{0x0, 0x7530}, 0x101, 0x4, 0x3}, {{0x77359400}, 0x6, 0x289bb3a9, 0xfe}], 0x90) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ee000)=""/4096) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/08 10:51:40 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x4}}, 0x4, 0x5f4, 0x80000000, 0x101, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xd9e1}, &(0x7f0000000180)=0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/relabel\x00', 0x2, 0x0) epoll_create1(0x0) syz_open_dev$sndseq(&(0x7f000047eff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/08 10:51:40 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000040)={0x10001, 0xb4f, 0xe1d, 0x5, 0xc, 0x5}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x9, 0x6, 0x2, &(0x7f0000ffb000/0x4000)=nil, 0x5}) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f00000000c0)=""/122, &(0x7f0000000140)=0x7a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0xffffffff, 0x3, {0xffffffffffffffff, 0x1, 0x9, 0x3, 0x9}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x400}}, 0x7ff, 0x92}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x100, 0x81, 0x80000001, 0x1b, 0x72}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x16, 0x1, 0x7ff, 0x7, 0x7ff, 0x4a1, 0xc1e9, {r2, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x836}}, 0xffffffffffffffff, 0x7, 0xfffffffffffffffa, 0x1, 0x9}}, &(0x7f0000000500)=0xb0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000540)=0x7, 0x4) fgetxattr(r0, &(0x7f0000000580)=@known='security.selinux\x00', &(0x7f00000005c0)=""/180, 0xb4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) getsockname$inet(r0, &(0x7f0000000700)={0x0, 0x0, @multicast1}, &(0x7f0000000740)=0x10) sendfile(r0, r0, 0x0, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x2, 0x0) r4 = accept4$vsock_stream(r0, &(0x7f00000007c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000008c0)={r2, @in={{0x2, 0x7, @multicast1=0xe0000001}}, 0xbc2, 0xe000000000}, &(0x7f0000000980)=0x88) times(&(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000a00)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000ac0)=0x84) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3a) recvmsg(r0, &(0x7f00000010c0)={&(0x7f0000000b00)=@hci, 0x80, &(0x7f0000001040)=[{&(0x7f0000000b80)=""/72, 0x48}, {&(0x7f0000000c00)=""/155, 0x9b}, {&(0x7f0000000cc0)=""/198, 0xc6}, {&(0x7f0000000dc0)=""/134, 0x86}, {&(0x7f0000000e80)=""/39, 0x27}, {&(0x7f0000000ec0)=""/217, 0xd9}, {&(0x7f0000000fc0)=""/106, 0x6a}], 0x7, &(0x7f0000001080)=""/17, 0x11, 0x43a000}, 0x40000002) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001100)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000001280)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000012c0)={r6, 0x100000000}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001340)=0xffffffff, 0x4) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001380)='tls\x00', 0x4) 2018/03/08 10:51:40 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1ff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sync() 2018/03/08 10:51:40 executing program 6: setrlimit(0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x7f}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe) accept4(r0, 0x0, &(0x7f0000000040), 0x0) 2018/03/08 10:51:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000080001, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0xffff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/03/08 10:51:40 executing program 0: mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/4) 2018/03/08 10:51:40 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$ax25(r0, &(0x7f0000000000)={0x3, {"86dbea3186919b"}, 0x5}, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ccf27066ceed3c708a6c99e1b464af7e08162ee78e32efa13ad2c80b6566a4655146cc2f2ed593788957fc4e0ed536a560ae36c3d9b119abb2f6435cb1002584eaaae332f7b35780f90bd7d4398032686d5bcc25869a86499c92b50972befad195c6322255ad0b864efdf498dd242db5380f1e3ff330d4298f92a4e9faab2a437d44b2fd007d89173f7cee12a4f5", 0x8e, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="d0df47f491e96b3b1cf7673a46322caa05972adabf6e1063ae731fd8dca0933f4b5c631b4c0ab1c37d970330a2150e27bbe377438fc612b788ca757beddd5afdbb3de5f0d0ae3735e18ec751a3715d353a5efa34496826cb0708bd689f2f9d0427c382f83c", 0x65, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x1, r2) mkdir(&(0x7f0000000340)='./file0\x00', 0x81) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000400)) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r1}, &(0x7f0000000480)=""/4096, 0x1000, &(0x7f00000014c0)={&(0x7f0000001480)={'crc32\x00'}}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001500)) execveat(r0, &(0x7f0000001540)='./file0\x00', &(0x7f00000015c0)=[&(0x7f0000001580)='@nodevposix_acl_access(vboxnet1\x00'], &(0x7f0000001700)=[&(0x7f0000001600)='\x00', &(0x7f0000001640)='loproc\x00', &(0x7f0000001680)='\x00', &(0x7f00000016c0)='#,\x00'], 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001740)={0x0, 0x42, "f4d99e45cb6ae946f312258f2044da79556f242d2b596b43c7b642f648ff8431d0e24a793967963286365973a5c5dbd225e4e7cea83a9b5a69d70b5b519b0135ae29"}, &(0x7f00000017c0)=0x4a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001800)={r3, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001840)=[@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x1c) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001880)={0x5, 0x0, 0x80, 0x1d5, 0x4}) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$int_out(r0, 0x5462, &(0x7f00000018c0)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000001900)={0x0, 0x1, 0x6, 0x7f, 0x8}, 0xc) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000001940)={{0x2, 0x4e24, @rand_addr=0x2e}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x48, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bcsh0\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000019c0)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000001a00)=0x3d29) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000002b00)={@loopback, @dev, 0x0}, &(0x7f0000002b40)=0xc) recvfrom(r4, &(0x7f0000001a40)=""/4096, 0x1000, 0x0, &(0x7f0000002b80)=@ll={0x11, 0xd, r6, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) socket$inet(0x2, 0x7, 0xfff) bind$inet(r4, &(0x7f0000002c00)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002c40)={0x1c0, @tick=0x3, 0x8, {0x8}, 0x1ff, 0x1, 0xffff}) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000002c80)=""/4096, &(0x7f0000003c80)=0x1000) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000003cc0)={@in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x0, 0x400, 0x7, "93dc9693a447406dcdb2b57217a26519713550023acaf28c20d14881c17f9ffe8a42a275b82b2f3b536212855d41f074a01c40be43bad399f054970cb50d664e18a5c20df4c211d857fabba085c0a963"}, 0xd8) [ 68.802164] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 68.816538] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/08 10:51:41 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x3, 0x4, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x101}, &(0x7f0000000100)=0x8) 2018/03/08 10:51:41 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x480842, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/08 10:51:41 executing program 0: prctl$intptr(0x40, 0x80000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xf856c39f24713e9e, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/62) 2018/03/08 10:51:41 executing program 5: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x7, 0xe4, &(0x7f0000000080)="607173cf3280241ef5febc16ec5d158ab6963d87ded6c1ff8c89ac4a8fe47c9daf0b0c428384faae622449e18aecdedf89349bba6223d2abbc1e9b5a02eaf9b733385104d8080ba234f02620a980d1e59b2189931305a46bee78f53a5ab0f167e46cfab3ebe87704e15814d234f64172375a78e30188210dd533a3bb41b117db699e0776cece1143680cadb1ddd8312f9c454aad91780e4bb6f980fd27389676e1fc8d55dc994009c0c451ea68b5f68aa25d9484b181d487b1ef999f3d59dbf3f7d3549e2a9fbc3deff65b9adc38e6837401d552357e7b14008dccd8a196c7013bf2f7a9"}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/08 10:51:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/181) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/03/08 10:51:41 executing program 6: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x20001) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1000000004010100000000000000000000000000bbf9d293a8ad12ad98b2805b5e0513a871398ff3fc44d9799924b8d52d35f6ca86bbebe115e1420d259194193f284fd14f341ad027b1a516ac082d4b6ce475f42ad058e622870102a0ac5fbbbca225f4e5ac4f18dc425f541394e1f2d2442473dbfa4bd588e8876ed9d0a6d48c9492d089ee0a8aa031dbbafd9078f8764188a4ccdcc68883dbb5384f98633b2780"], 0x14}, 0x1}, 0x0) prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', 0x0, 0x0) 2018/03/08 10:51:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) epoll_create(0x1000000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/create\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x100000001}, 0x0, &(0x7f0000000140)={0x77359400}, 0x2f4) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="20f9b850574d1a6358588596ae30eefc94f4049adc4bc704dda69a6cc44ab39ce46b7d5791a63ce8c8579e804405144bc3948c380dccb853f85c", 0x3a, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000280)=""/168, 0xa8) fcntl$getflags(r0, 0x40a) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='user\x00', 0x5, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00003a2000)=0x10) 2018/03/08 10:51:41 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000534000), &(0x7f0000fd2000)=0x4) 2018/03/08 10:51:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400540, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001180)={'rose0\x00', {0x2, 0x4e21, @rand_addr=0x5}}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001140)=[0x7fff]) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000011c0)=""/179) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005a80)={0x0, 0x10000}, &(0x7f0000005ac0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000005b00)=r2, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1024) recvmmsg(r0, &(0x7f00000059c0)=[{{&(0x7f0000001280)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003680)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/202, 0xca}, {&(0x7f0000002400)=""/213, 0xd5}, {&(0x7f0000002500)=""/108, 0x6c}, {&(0x7f0000002580)=""/255, 0xff}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x6, &(0x7f00000036c0)=""/26, 0x1a, 0x351f}, 0x3f}, {{&(0x7f0000003700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003780)=""/4, 0x4}, {&(0x7f00000037c0)=""/218, 0xda}, {&(0x7f00000038c0)=""/45, 0x2d}, {&(0x7f0000003900)=""/199, 0xc7}, {&(0x7f0000003a00)=""/159, 0x9f}, {&(0x7f0000003ac0)=""/18, 0x12}], 0x6, &(0x7f0000003b40)=""/208, 0xd0, 0x7}, 0x6}, {{&(0x7f0000003c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000005080)=[{&(0x7f0000003cc0)=""/166, 0xa6}, {&(0x7f0000003d80)=""/183, 0xb7}, {&(0x7f0000003e40)=""/169, 0xa9}, {&(0x7f0000003f00)=""/150, 0x96}, {&(0x7f0000003fc0)=""/1, 0x1}, {&(0x7f0000004000)=""/104, 0x68}, {&(0x7f0000004080)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x10000}, 0x1f}, {{0x0, 0x0, &(0x7f0000005440)=[{&(0x7f00000050c0)=""/155, 0x9b}, {&(0x7f0000005180)=""/27, 0x1b}, {&(0x7f00000051c0)=""/175, 0xaf}, {&(0x7f0000005280)=""/178, 0xb2}, {&(0x7f0000005340)=""/215, 0xd7}], 0x5, &(0x7f0000005480)=""/26, 0x1a, 0x10000}, 0x4fbb3879}, {{&(0x7f00000054c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000005880)=[{&(0x7f0000005540)=""/62, 0x3e}, {&(0x7f0000005580)=""/176, 0xb0}, {&(0x7f0000005640)=""/188, 0xbc}, {&(0x7f0000005700)=""/194, 0xc2}, {&(0x7f0000005800)=""/90, 0x5a}], 0x5, &(0x7f00000058c0)=""/255, 0xff, 0x6}, 0xd271}], 0x5, 0xd8f5c41f0bdc1bf0, 0x0) 2018/03/08 10:51:41 executing program 6: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x80850, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xfffffd79, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x21, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000442000)}) 2018/03/08 10:51:41 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) r1 = geteuid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/34) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, r1, r3, 0xff, 0x2, 0x244000) 2018/03/08 10:51:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/181) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/03/08 10:51:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x345101, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) sendto$packet(r2, &(0x7f00000001c0)="d8ae8c3be07b2faee73e70d28804a9ace35a397d3f9df2fbcccc75c5f418606433ac4ff96f5f23ef6d8057fab895eae913e15cedad35bb82740bf11c717521baac1663f0222c2095a5da9793e6c60221903eef4301be1bb0d2d219a35d4e2c42e783d5427e20d5ec4655734946e10093a25eb6e11a264e7ae985c1eb0b47dbb5b6e16991e0915af0b091d6a0820fd40c5f63e0033ef92b3afe4efe01f3f4eb8879399b5c1cc6339b197fa098c770885cddb3096b6c95d17f75f6b809de4bc8fdf071c7edd9c67d794fb09594cdce6924c47a960acdf97ed1f28113891a75e498571d44e9a9d107b9bc368a79821366", 0xef, 0x4, &(0x7f0000000140)={0x11, 0xf5, r3, 0x1, 0x200, 0x6, @empty}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 10:51:41 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000580)={{0x9, 0x41f}, {0x1, 0x3}, 0x2, 0x6, 0x92b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x48080, 0x0) tkill(r1, 0x1000000000016) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000500)={{0x0, 0x4}, {0x6, 0x8}, 0x3, 0x7, 0xfffffffffffffffb}) process_vm_writev(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/228, 0xe4}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/32, 0x20}, {&(0x7f00000002c0)=""/186, 0xba}], 0x5, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/207, 0xcf}], 0x1, 0x0) 2018/03/08 10:51:41 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = dup(r1) r3 = open(&(0x7f0000ae8000)='./bus\x00', 0x141042, 0xfffffffffffffffd) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f0000d1e000), 0x8080000001) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000080)=0x81) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) 2018/03/08 10:51:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'\x00', &(0x7f0000000080)=ANY=[]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) [ 69.403734] binder: 11242:11245 ERROR: BC_REGISTER_LOOPER called without request [ 69.434085] binder: 11242:11264 unknown command 0 [ 69.441873] binder: 11242:11264 ioctl c0306201 2000a000 returned -22 [ 69.450415] binder: BINDER_SET_CONTEXT_MGR already set [ 69.455726] binder: 11242:11264 ioctl 40046207 0 returned -16 [ 69.464718] binder: 11242:11264 ERROR: BC_REGISTER_LOOPER called without request [ 69.486393] binder: 11242:11245 unknown command 33 [ 69.486478] binder: 11242:11273 got reply transaction with no transaction stack [ 69.486483] binder: 11242:11273 transaction failed 29201/-71, size 0-0 line 2926 [ 69.506371] binder: 11242:11245 ioctl c0306201 2000a000 returned -22 [ 69.514185] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.519635] binder: undelivered TRANSACTION_COMPLETE [ 69.524842] binder: undelivered TRANSACTION_COMPLETE [ 69.529915] binder: undelivered transaction 58, process died. 2018/03/08 10:51:41 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) tkill(r1, 0x1000000000016) 2018/03/08 10:51:41 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) r1 = geteuid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/34) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, r1, r3, 0xff, 0x2, 0x244000) 2018/03/08 10:51:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x3d) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)='iso9660\x00', 0x0, &(0x7f0000000080)) 2018/03/08 10:51:41 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="6a66667f0000", 0x0, &(0x7f0000313000)) openat$dir(0xffffffffffffff9c, &(0x7f0000715ff8)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) unshare(0x20000) unshare(0x20000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/03/08 10:51:41 executing program 0: prctl$void(0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="1efd4eae575919dd9c0b8d00bef358c554da48097f80de76ee06c485ed0b3a15a1445858371a9501f50510939a47d8dbbb7b299f66b5cfcb0202f0080fc249607884ccb83aae202541fa67c558243f9a1a3d306a8f3cae518ca39fefdb898a8826b007d79e8414d5bbf5d319e7d3b58c5a07be6e387acaf9", 0x78, 0x4000, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/03/08 10:51:41 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f00000000c0)=""/141, &(0x7f0000000180)=0x8d) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000380)=[], 0x0, &(0x7f0000000400)=""/152, 0x98}, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/03/08 10:51:41 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000002100070700be0000090007010a0000000000000000200400050013800045", 0x22) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) 2018/03/08 10:51:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @empty, 0x8001, 0xffffffff7fffffff, 0xfffffffffffffe00, 0x100, 0xffffffffffffff1d, 0x420002, r2}) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000789fd4)="8735d961ed2f2e2ff2120000000000000000000000000000", 0x18) 2018/03/08 10:51:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) bind$packet(r0, &(0x7f0000000280)={0x11, 0x18, r1, 0x1, 0xffff, 0x6, @empty}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/08 10:51:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1000000000001, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080)=0x8, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101803, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x8, @tick=0x3, 0x80000001, {0x4}, 0x400, 0x1, 0x6}) 2018/03/08 10:51:41 executing program 5: mmap(&(0x7f0000fa9000/0x2000)=nil, 0x2000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f62ffc), 0x4) 2018/03/08 10:51:41 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000000000000005, 0x4031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/37) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x27}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x3f}, 0x8) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x8, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/08 10:51:41 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001180)='/dev/keychord\x00', 0x204001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000011c0)=""/209, &(0x7f00000012c0)=0xd1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) clock_getres(0x7, &(0x7f0000000000)) getsockopt(r2, 0x100000000, 0xfff, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001140)=0xffd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000ef4000), 0x4) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x10400) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/08 10:51:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080), &(0x7f0000000040)=0xfe02) 2018/03/08 10:51:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x10000020007fffb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="b67ac2504e16095068") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r0, &(0x7f00006ecfa0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {}, {}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) ppoll(&(0x7f0000db1fe0)=[{r1}], 0x1, &(0x7f00003bbff0)={0x0, 0x1c9c380}, &(0x7f00000dfff8), 0x8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) 2018/03/08 10:51:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sysfs$3(0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x80000000) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800ffff07000000000000000000000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32]], @ANYBLOB="000000000000000008000a00090000002a251d031fe2015445989486002e34ee9251a40c3f8aff0d2861af1438fa1555dad420173158857642f02ce122653455cc211dee4e5a755ec67833a05d0000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/08 10:51:42 executing program 4: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003480)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x7, &(0x7f0000580000)={0x0, 0x16, 0x4, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) sendmsg$nl_netfilter(r2, &(0x7f0000003440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000003400)={&(0x7f0000000080)={0x3378, 0x12, 0x1, 0x101, 0x70bd29, 0x25dfdbfc, {0xf, 0x0, 0x2}, [@generic="b1ff3cd22d3777f3b9a0468f0330941bfe964222f974cac61a45af4388fa9b850d6f8a571f25e243a958503bcf6dcc7f5804ffed675488ad1c631bd214f996155c16f21ac499a332778547c55ad07f51e4adaa55d1f386c426d2a669aa1c90f3329507471b5227d3df0e60a272372e827ed87982ed164a2b028bdc6b5c5d4133d13050d83885569a6c5fc7f2c19215eadcad9a283655c9075aa68abcd31af0974dc1acaabf49a329b279587fc3807d3c77d03742e6", @nested={0x2178, 0x2a, [@generic="0558e1060d75920eec1fe7e7689986ac329c24ec35847da31d61a58eb142bafcc179be208cdef3baf50d16ec7b837843cc23cd99e77684c3e2ea0ae5d37ac5f30edcf49ab6517e8b1fe987a6a0050afc432ae292a6b60004392be6341b99b72d39b3d31943288ca31589a6dec30137c4fdc218d222f6c766e3de13a54224ad39c17cb3efec2ad5", @typed={0x18, 0x5f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="cfac6091350f2b2a4596b09cffd58d07aae63c7d6aa89dd87438c9f5bad9641b150752a84377a1a60e98b1e9d6b7612ee3cebc65eeaad605bd507a0a5890571905ad78558c944a7b9f7a41b653732fc82913ed4de17ea4b8d695a24e7e235d301e75bc2c0666a55b96b5fed9bb351826d8c27a13fe365f9387ae10e8db5ed5f73272c8a630aba6b6b307fffd9773c0b146dfc8893e388a0fdca6807a4e706e089e84a4505a1886538716f8025ad47040c44c66b29d39d7c08ef2e233a35108362005699893fe73654bfc8349299f02f73ce3cd02", 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@generic="76100d0dd4f31edf4a110af6eaf5d801635202e1907d12b5ee398249514b4838dd4a9758b75ccdef685e9839a4cc95e7ffa9fd41ccd02723e15bcecbaac259edf490de06b4d00086b02a19e6ddfeba9af036b0", @generic="f95fbb6588f7bf67834d4dea4f452037715d0ab694febc69afc857047ebb02dba4966a1f218260dc3393b399d902f7c238df1d41f5c6b4928223f20ebde8d49ac6a9c5b96cca1388b8a5d859ebe295215c8112961835f31634f0789d51c1bc1ea1134392bff8841fd6dd2cf7f437b937d879f7a7c3cc45aaa08bdffffe33220b137c70d59a153dbb37135fcee8acce11ef3d5c5e326f56f635a34f5087d4a81e57d84706312102044eb36d49b665e561438f4e78061fc1e7cff2f3344ee4c771f42b43c064667eb131", @generic="65053995f982eedc25e6d91d1d", @generic="b9e3625eb053a390d18a94"]}, 0x3378}, 0x1, 0x0, 0x0, 0x4014}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x20) 2018/03/08 10:51:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') fstat(r0, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) writev(r0, &(0x7f00000013c0)=[], 0x8) fchdir(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/08 10:51:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) ptrace(0x1000000000000011, r1) write(r0, &(0x7f000095c000)="24000000260001000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/08 10:51:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x2f5, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40df5602d771e2deccff84ea2d203f03b2caebf8a2e0b588cdc3d5ee85d99088d37bfa", 0xc0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) poll(&(0x7f0000000140)=[{r0, 0x2010}, {r0, 0x210}, {r0, 0x4}, {r0, 0x4000}, {r0, 0x40}, {r0, 0x4000}, {r0, 0x80}, {r0, 0x500}, {r0, 0x81}, {r0, 0x2142}], 0xa, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x1, 0x0) shutdown(r0, 0x1) 2018/03/08 10:51:42 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000ac1fc8)={&(0x7f000016b000)=@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000025ffa0)=[], 0x0, &(0x7f0000b71000)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}, 0x0) 2018/03/08 10:51:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x3c, 0x7, @thr={&(0x7f0000000000)="428a9899d38915bb0613a3befd324512b63171ba3e9ae946fe63abca8d4efa3c8819211c55272f455c754dac8b33a5b86917f1d53d25893767a1881a9064788f791f72cd0dbd022d0b062f1236bb2cc4bbb2ff31b2498e2cd8f9de59e19c11775b3fae4ef12670d2ab4576da87f68f7eea93dd85618ce8", &(0x7f0000000080)="50b7481b5544b82ab96c84"}}, &(0x7f0000000100)=0x0) timer_gettime(r1, &(0x7f0000000140)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x50) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@empty, @in6=@empty, 0x4e24, 0x0, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x87, r3, r4}, {0x7ff, 0x55b, 0xabe, 0x2, 0x80000001, 0x8, 0x3, 0x6}, {0x2, 0xffff, 0x5, 0x90}, 0x3, 0x6e6bb8, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x40, 0x0, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x2, 0x0, 0x4, 0x3, 0x80000000, 0x2}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000015fc8)={&(0x7f000001aff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/03/08 10:51:42 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) write(r0, &(0x7f0000000000)="a40dc5e194db9cdd7a9e7096e4af60575410f02e3fe5d7235ba679872b636cce64fb533aec91460d2ab94e4660f868b4c20b4e965372bb033eedb668dc4b3114bfd46c556019164ad44eac609563fe61704d8cfbb21f73c449874c82e95a8130951ab4179f2d0cecdef11e3c9ae1dcbfc9a44d30684141d71d9488e4acb7110930e5834848cce81dcef81f99c85a14af371281177ba8ed819b2a8b4c29863b851917dc6639f3b2ce605fc522b98f86f7ad00e6d9d7fd4cd645563678d9642874e0652438aaa0e3c2a955e6a3aafbeb0a", 0xd0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x74, "c792e0030cf8eca334b5007c2917651e337bddd50f73dda0fe3fda3928cff0bf0439924c177997f01cd79221a0390c6b6a7c9c9431b13670780bf9dd78f22143de96dd8fb2f44bff5d42cca60fc1e7f89df40e51882a6eba3f54b9489d6757774d0c83e2e885cc065793e41e4d2e8cfc8662a89b"}, &(0x7f0000000240)=0x7c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0xffffffffffffffe0}, 0x8) sendto$inet6(r0, &(0x7f0000000140)="627c68a8310da6094c106fbb96ed3de00ff345e6656ee07e1c751357a13a00ffe485daafaf6e0a3c478a8b9fa02ce754256ddf1e51f09486", 0x38, 0x44880, &(0x7f0000000180)={0xa, 0x4e21, 0x10000, @empty, 0x12cff769}, 0x1c) connect$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x1, 0x2, 0x7, 0x6, 0x2, "e1abdad60b2a5031340663d2c73a2f0f12d0ab1b69f3b9ff423408c2fc0a69bf35b6367ef8e9af16fc573e7db7ee54fe9b62574642e8da56355b97903d2986", 0x4}, 0x58) flock(r0, 0x2000000000000008) 2018/03/08 10:51:42 executing program 1: r0 = gettid() r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') rt_tgsigqueueinfo(r0, r0, 0x2a, &(0x7f00000001c0)={0x3e, 0x3, 0x401, 0x1000}) getsockopt$inet6_int(r2, 0x29, 0x5a, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) 2018/03/08 10:51:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f000048ffe8)=""/24, &(0x7f0000000040)=0x18) 2018/03/08 10:51:42 executing program 3: ioprio_set$pid(0x1, 0x0, 0x7ffe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x0, 0xffff, 0x3ff}], 0x10) 2018/03/08 10:51:42 executing program 0: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket(0x1, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8c, 0x4) process_vm_readv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f000000aff0)=[{&(0x7f0000008000)=""/4096, 0x1111}], 0x1, 0x0) 2018/03/08 10:51:42 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xff, "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"}, &(0x7f0000000280)=0x107) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000300)={0x20000000}) 2018/03/08 10:51:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) fsync(r0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0)={0x77359400}, 0x8) 2018/03/08 10:51:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x3) sendto$llc(r1, &(0x7f0000000300)="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", 0x1000, 0x850, &(0x7f0000000200)={0x1a, 0x110, 0x6c2, 0x3, 0x400, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="870bc2272056e3e256dd70ffedab0d43eb15845f81cc68a2195cecfeab11604d3f3b22a24739090d9fa833b33e897aad5ef2af55ed01ddf4178a4353ea48112ef76d59961860e72e70865317778fbdcd349689bf0191a7cf96e0761dbe6938a7e3611e3e316c4c32e391a4059e2f8038aab1af2cbfe2db7dec7c4a0f9d8041964b690fc64c75c248dd9fe3be75972582d35a60c645f67e30242db9ae3eeb4ddbcbec76515ba933d45c07dd2833552189ffdc08c2e99a96b74cde34b997", 0xbd, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000240)=0x1bc000000000000, 0x4) 2018/03/08 10:51:42 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='projid_map\x00') r2 = syz_open_procfs(r0, &(0x7f0000000100)='stat\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r2, &(0x7f0000000140)=""/193, 0xc1, 0x3) 2018/03/08 10:51:42 executing program 0: write$sndseq(0xffffffffffffffff, &(0x7f000082cf40)=[], 0x2082cf40) ppoll(&(0x7f000047efd0)=[{}], 0x1, &(0x7f0000a10ff8), &(0x7f00004e6ff8), 0x8) [ 70.512494] audit: type=1400 audit(1520506302.497:36): avc: denied { dyntransition } for pid=11331 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/08 10:51:42 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:42 executing program 5: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x818e, @mcast2={0xff, 0x2, [], 0x1}, 0xdfa}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xfffffffffffff002}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x8000}, 0x8) r4 = geteuid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0xa001, r4, r5, 0xfffffffffffffff9, 0xfff, 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000000400)=""/70) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000280)={0x7, 0xeb1}) 2018/03/08 10:51:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0x8) ioctl(r0, 0x44200002285, &(0x7f00000010c0)="f8f8ffffffff18ffff009247ac2d00031dc5d86c0000ff1536f2d44624eac6e9aed7d5fcc9b8e2d8b3181f12ef7dc14b2cafd622505c") read(r0, &(0x7f0000000080)=""/36, 0x24) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x4}, 0x1) getdents(r0, &(0x7f0000002100)=""/4096, 0x1034) 2018/03/08 10:51:42 executing program 0: r0 = socket$inet6(0x10, 0x885, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/03/08 10:51:42 executing program 3: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000340)=""/193, &(0x7f0000000100)=0xcd40fbcaf2e71a89) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x7fff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x80000000, 0x7, 0x1, 0x81, 0x1, [{0x4, 0xe49c, 0xff, 0x0, 0x0, 0x2001}]}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) pread64(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x0) 2018/03/08 10:51:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={"74756e6c3000001300", @ifru_ivalue}) 2018/03/08 10:51:42 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/08 10:51:42 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x20c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) 2018/03/08 10:51:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) syncfs(r0) socketpair(0x1b, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200)=""/250) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000005000000000000000000000003000000000000000200000000000000cbdc8439052315d939303ba8d80000000000000000"], 0x28}, 0x1}, 0x0) ustat(0xb2, &(0x7f0000000100)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000380), 0xd9e) epoll_pwait(r2, &(0x7f0000000300)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000340)={0x3}, 0x8) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$ax25(r3, &(0x7f00000000c0)={0x3, {"eb8bc22904945b"}, 0x3f}, 0x10) 2018/03/08 10:51:42 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80003) dup2(r1, r0) 2018/03/08 10:51:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) r1 = accept4(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000240)=0x80, 0x80800) sendto$inet(r0, &(0x7f0000000340)="f58060826c064bd317c443dff8c701719bf8a242be2c8a332c19680fa3cfca3e5748f9fbdf3961f23d4076f3af69d6a0a03ca04c4a6d678fb4cc1af238c04af527701f2183f9cc98d7f6456108e0c5e79d827e20e1402e46c6879fd0c15b07622a3725cbd234197cf719db701bff2dd4ea3b2a95", 0x74, 0x4000, &(0x7f00000004c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x104}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) r3 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x8000, 0x1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000880)={0x9c, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0d63000011634840010000000000000003000000000000000000000011000000000000000000000018000000000000001000000000000000", @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="75ffffffffffffff00634040000000000000000000000000000000000000000010000000000000000000000030000000000000001800000000000000", @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000400000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000100000000000000"], @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="07630a40f39c0000147d89b36ca554cbed5c82aa7c5c355eaab2d192f1"], 0x9d, 0x0, &(0x7f00000007c0)="94dec9025cbb8d502e72397ba8244b5dccb7b1c02352fba6fbc67b150ddd0cc3cb9753723247aff1a594eb5044451fdf8cd38d2546719dc45a65286aafd4efa80a62a5a73eeb4bb5db7e83a0a1002247aa5598c0462dc095f8cf21b854a7b7fbe1d004d8d7f299935a75192b8452ad196763c8c25cc34b436e14aa533855aba1ab0401bfc06e89d882897aba5afc82b1d2646145322bcc9830f087816f"}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65919390de505a") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ff", 0x1, 0x0, &(0x7f0000096ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xc1) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000500)=""/16) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="d5", 0x1}], 0x1) close(r0) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000540)={@rand_addr, @multicast1}, &(0x7f0000000580)=0xc) 2018/03/08 10:51:42 executing program 6: madvise(&(0x7f00004e8000/0x2000)=nil, 0x2000, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f00009cfffc)=0x8) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x7) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/08 10:51:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015fd0)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/03/08 10:51:42 executing program 3: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffb) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)}, {&(0x7f0000000200)}, {&(0x7f0000000480)="c6", 0x1}], 0x3, &(0x7f0000ffada0)=[]}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/08 10:51:42 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/03/08 10:51:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x24}) r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) sendmmsg(r1, &(0x7f0000001b80)=[{{&(0x7f00000002c0)=@can={0x1d, r2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="3f20bf3f3c5bea4a88eba5e2314bcd7607e77ab34706fe2ecb4a24c1a96a89d9baf95e849e86efe7c8fe811712a2fe4f1ea0fdd2a4e204f49d8afdc4e4c7d1ddc7de3189761ddb9d326caf94a4fe4c3451b5e6a48309bdcd1a8f4029ebe780b1c9c0517fef493f888cdc19c470b26c3faa143b9793d3d52569bac97febce8e", 0x7f}, {&(0x7f00000003c0)="c972a8b87e32c9276674ff1cb0eb46aa74", 0x11}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x12fc, 0x40}, 0x1}, {{&(0x7f0000001740)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000017c0)}, {&(0x7f0000001800)="79b7147f20e72620835c0556e04d9e269fb84f5ebcc9735617b847896ca78ce37b41f0e9a39d4bb427d36997d83ad4095197ff30334b33fe8fd6697b5ce43f4dd19b98ec05e566fc64c777bc2cb686abc2df446014cecff565932bdd933ff606ff7bd048f3b4749899c74fa188ac37f415694f92ea2f9521239d9137696ee77284289d2b7367dae63a477e92ff5d59cc627e30710ae732888bb215a4", 0x9c}, {&(0x7f00000018c0)="cba199f09b3b37c694dace4a80a36deb8bd3f83563c3140820e09c08c612464c583176420be38a8406a388c310b2eb5a7ec4ae093a4357130a83233c9f8b3fb30cfa5c056a5645e39931e2f30d8921a3fa170b1f2f4f5cfddae80c83134441546687348225e7bd2ea154962b6e657378bdad6432ca1d9bd4eb99eeda0e227ce94e338cedca06d8b23bc29c0b991f2f4624de3365dcbe84968a3578ec12fadd164b67fd5e6ffcc9783066aa35016e74aaf2f87b2200bf6190c1105a8cd0791189a20479520bb48c39fcea7312c1d1fc921bc1", 0xd2}, {&(0x7f00000019c0)="0be26c6716f89b0d7c68d260a5bf18c2f102ee56c13b0d55c80a2f5c7641e4bc85c351a766c23360b27d8cbf4b406258961b8a3496f5f9aa912c4b0817099f32a52fce17d5217dfa3271040d21dc699b59cdc2d42a09bb9d59377897360aaaea38dac42aeeb69906", 0x68}], 0x4, &(0x7f0000001a80)=[{0x38, 0x0, 0x4, "3cfe8af9ff3826c7bfa77c668d2734092031516c32220dcbe7a026b0857d8633128cf66c0f74f7c2c1"}, {0x7c, 0x111, 0x11, "35af6ce1145b3510c781f526737cbcc14f6f568261e0d7ae001456c4671e6047b07028d88612d9640b025a14ff7cc76f03256110b6139ddf5098dcc53a34d6f21327a680dc476bb090a121a788b1446c5fe3b1c7afaf41bdc9b1c87eff8f13a2bb9b2e78897696027451af7fb8"}, {0x24, 0x103, 0xffffffff7fffffff, "f2244e2155511277d024ee6faa48dc7ca88aa8b8a3cb89aa"}], 0xd8, 0x1}, 0x9}], 0x2, 0x4800) ioctl(r0, 0x707, &(0x7f000003e000)) 2018/03/08 10:51:42 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1e) tkill(r1, 0x1000000000016) timer_create(0x7, &(0x7f0000000000)={0x0, 0x1d, 0x0, @tid=r1}, &(0x7f0000000040)) 2018/03/08 10:51:42 executing program 1: mmap(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x9, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x45, "607586f363adef79e8e0968e6e2edab54dd2b0c63b9c5103916af63dd77a34f083774ecab0cc9a1e11057b7f45f38438cff05b81027960d10e41b61ddace728d60502b80ed"}, &(0x7f00000000c0)=0x4d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2}, 0x8) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000a94000/0x1000)=nil, 0xfffffffffffdffff, 0x400000000000003, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setfsgid(r3) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3), 0xfffffffffffffc76}], 0x1, 0x0) 2018/03/08 10:51:42 executing program 6: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x10, 0x800) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x33, r0, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="b3177a9392d6a7b30420b48dc94142", 0xf}, {&(0x7f00000000c0)="ad5810b39f750b64395016221f63399657f00b5649d121ae2a3a75aad6bd0ec87912ad85607c56c70545f866bb7a99b266472356358293516971a6eda3871dfe6d2c04519273b3333aa869266d67de479a36ddb7408978b092370ec326b80f576b7b2b72e5912839f61fb8af226f79e68393df15a216f0cc928ec25b42b8c4cebadf90a5a1b561074c9f5ae8a04b51dc58698c5d1ac251222781abdaf83545bbe3bd6eac759a38323c839fbf1fa5bd888ab9913911a799c9b64e64cf1388f48e38c03ded31901e779295f2", 0xcb}, {&(0x7f00000001c0)="120ccca32f5fd73e609f86eda2b4176e384cfbce1f06f6ec2589a5c49e8e45b3ec696354f47a3cd14751db2397709fde58885de4cc6a9865a319dcea76a6e2a1f4d3250d4a77c0c6a354926d972b26d0b761ad8859b6842915f59e0e90efca5368f8eb92b45556df850a8429f00c8c0795c26e716c8a3838b1b33d5492810d3372a4fd15aa89f1b82ad03dc1d9ec1726b4266a17ca0056834ff9aa27e0a5567822dadac3865928f671c710d010", 0xad}, {&(0x7f0000000280)="5a858a55944cd5b4deefa6f2043854e54cf78b63bad8c737bba6a51879d89bfb4120ee5c6f9f17ba26c09752d4ef639f51a97f5d9165f46181bcbf23830ef4aace700174ac48446829e15f55f542ad9277b7a48b76519ea60c7f7df26c7519aca65465b8a0d8c18ee6f27913d7403e36510aa639c6bef23f52c252ad12cb6994ec9e794381d9486bb3618c90d428", 0x8e}, {&(0x7f0000000340)="495827863f2ec183ed0abec021a0f349dc8f546b789b547be7cdd202725c178d3881f00b8136192021f1c6c56b87d3e87e510dc8aa4fc0dd24ac8793fd6062bca81749d9e905ff60e0", 0x49}], 0x6, 0x2) clock_adjtime(0x1, &(0x7f0000001ff7)={0x0, 0x0, 0x0, 0x81, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/08 10:51:42 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fsync(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='\x00', 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000380)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="32d5450aed942adeff816bed0d6754c614bc9d7e88ff8714e645cfe067256bdd3c0a1b6ac8fd575a242d68d717e4612c5b46e4e6449c0f4af684b68803937e9152e700fa3b4b7b65356e1bc3fc1af937bb1c9bbe9304a36f56041f1da1ed77b90b6752a7614488b0962558cd4216f5bcd85c183b51bd33ce3bee49109b007313319676cfbe78fbcf5eda9d1a342435b5e00a66b95dadc6596b9a537a259d0764becfb06295616db8a19083000865691807331406bbf19f3088a26eb00bc1c9044d5f7a6baf0532776305796cf84ea4761a8e71e4e55598c0790a285c61176e", 0xdf, 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) setsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f0000000740)=0x2f, 0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000001c0)=""/86) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000011002103000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="01daaf098f5b3cdc"], 0x20}, 0x1}, 0x0) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000000100)=""/91, 0x5b}], 0x2, 0x0) 2018/03/08 10:51:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) keyctl$session_to_parent(0x12) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="1f00000003031900000007000080068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/08 10:51:42 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x801, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0xd}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@loopback=0x7f000001}, 0xc, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) memfd_create(&(0x7f0000000100)='/dev/keychord\x00', 0x3) 2018/03/08 10:51:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'gre0\x00', 0x8000}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)="70b45e0cfcfaa5e109a2b413046f9b90396553caab3f2d53652b4190e3", 0x1d) 2018/03/08 10:51:42 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$key(0xf, 0x3, 0x2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x3819c0, 0x0) r5 = inotify_init() getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000480)=0x4) r6 = socket(0x3, 0xf, 0x40) sendfile64(r6, r1, 0x0, 0xff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x4c, "8e5be7db64168f6a7e4d327af43511aa4e9e2fb42d65edc47af3bc1f66d207cc3b65d7b0c799ebf78526d0f416674714e37e3843e3f079caa50b188912268031f57ba84fc3794ff71b20017e"}, &(0x7f0000000440)=0x54) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000100)={r7, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xc4, 0x11}, &(0x7f0000000380)=0x88) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000340)="6fa6bb5e0ecf7710e796ed38581224346e512d", 0x13) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000200)={r8, 0x2, 0x800}, &(0x7f0000000240)=0x8) pwrite64(r3, &(0x7f00000002c0)="49c07d687cf4f8dba1716abb6183558d177955f1ff2767640ab36a17bae2c953fead83aea86c4d607bd5130d5296c8d5b72c51999d01bfd0a6714182dc9d321195cc61c2e927ec44d41b200a8965eb8210fae64c1d365a2f6d40dac93ba753d84492b34eeb2ae096d0504abf5e2b6d3bc5", 0x71, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f00000004c0)=[{r0, 0x100}, {r2, 0x20}, {r3, 0x1000}, {r4, 0x8040}, {r5, 0x1002}, {r6, 0x1000}, {r9, 0x1000}], 0x7, 0x400) r10 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r10, r10) close(r10) ftruncate(r0, 0x7f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/08 10:51:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="83", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000), 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000000080)}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xc8}, &(0x7f0000000280)=0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x143000, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000040)) 2018/03/08 10:51:42 executing program 1: rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x14, @tick=0x9, 0xffffffff, {0xffffffffffff0001, 0xb3}, 0x8000, 0x0, 0x3}) mkdir(&(0x7f0000000000)='.', 0x51) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x5) times(&(0x7f00000000c0)) 2018/03/08 10:51:42 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) prctl$setname(0xf, &(0x7f0000000000)='#vmnet1*\x00') sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000040)="2f0000001800030007fffd946fa283bc8020000000040005031d85680820a3a2d188737e0b0007002cdf1389598e2c", 0x2f}], 0x1}, 0x0) 2018/03/08 10:51:42 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x87b, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/03/08 10:51:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0xa0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000100)={{0x2, 0x8}, 'port0\x00', 0x64, 0x0, 0xfffffffffffffffd, 0x9, 0x1000, 0x2, 0x2, 0x0, 0x84df35be994b3d68, 0x10001}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x7}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x3, @empty, 0xffffffffffffffff}}, [0x3c60, 0xe00, 0x7fffffff, 0x3, 0x1e9e, 0x40, 0x2, 0x10000, 0x100000000, 0x38, 0x7fff, 0x8, 0xfffffffffffffffa, 0x4]}, &(0x7f0000000380)=0x100) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100010000000000000025d4e1fb91857e218a434a677dc01735ae40ec5de4f628644f53785952b633116bc00ea850b0ea913db1a9b161e58ebf03ad7e93e4cafef88d283087229c1f5d77f5c31ccf6c89c139c9cf000000fa000000000000000000"]) 2018/03/08 10:51:42 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0xfe3}, 0x8, 0x800) fstatfs(r0, &(0x7f0000000080)=""/53) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000001c0302") fgetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040), 0x2c8) 2018/03/08 10:51:42 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./control/file0/file0\x00', 0x40) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000040)='./control/file0/file0\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/08 10:51:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410000, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000080)=0x2fa7, 0x4) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00081f43b420f572ebefa58fca38c3db63f303"]}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x0) fallocate(r0, 0x1, 0x7, 0x7) [ 70.815202] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 70.836004] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/03/08 10:51:43 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) timer_create(0x6, &(0x7f0000000000)={0x0, 0x7, 0x4, @tid=r1}, &(0x7f0000000040)) 2018/03/08 10:51:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) close(r0) close(r0) close(r0) 2018/03/08 10:51:43 executing program 6: r0 = socket(0x800000000c, 0x3, 0x4) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000000020000004200000001000008030000080300000803000004000000", @ANYPTR=&(0x7f000002d000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30c801000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00008010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x440) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/08 10:51:43 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410000, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000080)=0x2fa7, 0x4) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00081f43b420f572ebefa58fca38c3db63f303"]}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x0) fallocate(r0, 0x1, 0x7, 0x7) 2018/03/08 10:51:43 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)={r2, 0x3}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000180)={0x8, 0x101, 0xffffffffffff7fff}) flock(r4, 0x1) sendmmsg(r3, &(0x7f0000005180)=[], 0x2, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/239, 0xef) 2018/03/08 10:51:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/03/08 10:51:43 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/03/08 10:51:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="940a00000000000000", 0x9) 2018/03/08 10:51:43 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) listen(r0, 0x2) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x1) pipe(&(0x7f0000000040)) 2018/03/08 10:51:43 executing program 0: prctl$intptr(0x800000004, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') getdents64(r0, &(0x7f0000000200)=""/74, 0x4a) 2018/03/08 10:51:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) rt_sigsuspend(&(0x7f0000000000)={0x7}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/08 10:51:43 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x10, 0x6, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) 2018/03/08 10:51:43 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0xffffffffffffffff, 0xfffffffeffffffff, 0x2000044) write(r0, &(0x7f0000000080)="baf11e2bbe4694d3e1cb7994d49b61275d530c1d6af0ea512915a22fc31034a6d0c67719d83db4550fbb94cff7d887a31a02613a3a8723718af0193617b6c2bd0772333d2bd559b9c584daff0bc13d46caa180631251fa0182", 0x59) fanotify_init(0x10, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) setns(r1, 0x44000000) 2018/03/08 10:51:43 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000016fee)="97", 0x1) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23, @empty}, 0x10) 2018/03/08 10:51:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000077000/0x3000)=nil, 0x3000, 0x4, 0x31111, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="fe000000d08478300813f57a1c11b1f596e64f5693414b1cbcc2ce3fbbcb3f8842ae14f4bf0e7fd236f2b539817f7d155cf2fddbe47201006a8539ae6bd6241aef710c314e63155447ecb53508efd20f012cbdcebb0e1669bdbea2c96a34752b81dd66577116d0be10b781d1272124021fbaee6cf47b2820c017afcb614b9bd7f034a139290caa576faa80fcf64c0861c780499be4233e123a47aa454daa9f321bd977d88a0609dce8bf87e2a88eb244da0043c69c6b44a97f11d8fe7430d04859e69c3a79c61b73c29c52537dfcfa4940c063f0d8de252a029e021a851dfa665f6afce0ba7054ae6dc6a0645cafa30ab16c8be7c4e7177b0207a453fd94cf5af2dc83980f98548d5a410a"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="010300000800"], &(0x7f00000001c0)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0xfff, 0x9}, &(0x7f0000000340)=0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/08 10:51:43 executing program 3: r0 = creat(&(0x7f0000cf8000)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f000048a000)={0x10001, 0x0, 0x200}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/145, 0x91) fcntl$lock(r0, 0x7, &(0x7f0000ceffe0)={0x2, 0x0, 0x0, 0x2}) [ 71.382726] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=44 sclass=netlink_tcpdiag_socket pig=11511 comm=syz-executor2 [ 71.397644] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=44 sclass=netlink_tcpdiag_socket pig=11519 comm=syz-executor2 [ 71.408409] audit: type=1400 audit(1520506303.377:37): avc: denied { read accept } for pid=11521 comm="syz-executor6" path="socket:[26391]" dev="sockfs" ino=26391 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 71.420120] IPv4: Oversized IP packet from 127.0.0.1 2018/03/08 10:51:43 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x800) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x54) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/08 10:51:43 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2}) 2018/03/08 10:51:43 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2d96f9662410000062000000"], 0xc}, 0x0) 2018/03/08 10:51:43 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x1) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/08 10:51:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000604ffe)=[{&(0x7f00009b8f9e)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'yam0\x00', 0x47}) 2018/03/08 10:51:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) tee(r0, r1, 0x8, 0x1) 2018/03/08 10:51:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x1, 0x74, 0x4, 'queue0\x00', 0x5}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="00011a664900") exit(0x23) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='.@%\\#@bdevself\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='queue0\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='\x00']) r3 = dup2(r2, r0) fstat(r3, &(0x7f0000005280)) 2018/03/08 10:51:43 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dfffe0)={@loopback={0x0, 0x1}, 0x403, 0x0, 0x840200000000101, 0x4}, 0x3de) 2018/03/08 10:51:43 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffc, 0x8, 0x0, &(0x7f00002a2000)={0x77359400}, &(0x7f0000e7fffc), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400400, 0x0) exit(0x3df21e7b) 2018/03/08 10:51:43 executing program 0: r0 = mq_open(&(0x7f0000000000)='/$cgrouplo\x00', 0xc0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x9}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/policy\x00', 0x0, 0x0) r2 = open(&(0x7f0000000540)='./file0\x00', 0x1, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) write$selinux_validatetrans(r5, &(0x7f0000000280)={'system_u:object_r:hwdata_t:s0', 0x20, 'system_u:object_r:load_policy_exec_t:s0', 0x20, 0x39, 0x35, 0x20, '/sbin/dhclient\x00'}, 0x58) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001400)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000012c0)=0x1008) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) socketpair(0x0, 0x4, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r5, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000380)=0xd8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000001300)={r7, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}}, &(0x7f00000013c0)=0x84) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000100)={r4, r8}) 2018/03/08 10:51:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00006b7f88)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="f9c9fee03e28ad809168e40acd105466c45b1ae005b9b4e649f8bb5f9a44958dd1b24a2b3bca"], 0x8) 2018/03/08 10:51:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) fsetxattr(r0, &(0x7f0000000100)=@random={'user.', 'cgroup.vboxnet0\x00'}, &(0x7f0000000140)='e\\\x00', 0x3, 0x1) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x2c) sendto$ipx(r0, &(0x7f0000000000)="4c20d1a9a28d94b49bb80ec61d3566fe00498cf03ed8816ae529338d625159fc2614902a62b2cb667031b84286d4d007f3c10875ddbc59c8313a81699ce9bb9c9f27fcbc0e6e0d6aa68d3f28886246856216b7e6914f934c0e120dd5a540a035da7726f097528382679ce82c06cef1f6180354391cda1b62527730c7ee069ca0eaf6de55b41c3a49980cbc012ea91c207974f091e42eae0bf1d1ffeb7da165acb86d86f59a2f743efbc4d5ce48428b5327afaafdd3b715ba21545b54d1fe47018f0c01825fc27f1dd7b01119502804f8a77fb8a01400", 0xd6, 0x4000, 0x0, 0xfffffffffffffe82) 2018/03/08 10:51:43 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/08 10:51:43 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/125) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8)={r1}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/08 10:51:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000000200)=""/122) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x42000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xffffffffffff6eb2, 0x2, 0x3, "82f28d80ffbb3ffe587ed09c278707f22a36e6646b18cef592e25f0edb1e65059ed5d87500f631b6e080d60d846eeec16c46d2499ae84d53b1e9cea682451f03d2a63e8d79799ff25e9e92e352c6c494"}, 0xd8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x200000000000c, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) [ 71.950499] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/08 10:51:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000e1d000), 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x244e00, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) [ 71.985824] audit: type=1400 audit(1520506303.967:38): avc: denied { transfer } for pid=11566 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=binder permissive=1 [ 72.019213] binder: BINDER_SET_CONTEXT_MGR already set [ 72.024847] binder: 11566:11589 ioctl 40046207 0 returned -16 [ 72.034042] binder: release 11566:11568 transaction 61 out, still active [ 72.040864] binder: unexpected work type, 4, not freed [ 72.046189] binder: undelivered TRANSACTION_COMPLETE [ 72.051312] binder: send failed reply for transaction 61, target dead 2018/03/08 10:51:44 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) eventfd(0x8) 2018/03/08 10:51:44 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/125) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8)={r1}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/08 10:51:44 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) read(r0, &(0x7f0000000140)=""/26, 0x1a) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00006d5000)="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", 0x599, 0x0, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000180)={r2, &(0x7f00000000c0)=""/55}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) 2018/03/08 10:51:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000c027f0000010000000002000000ac14ffaaac14ffbb"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/08 10:51:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x20080) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) ioctl(r0, 0x1028, &(0x7f0000000100)="8bf73390c1cab853732ae003ada91e809605a34f0004c1dc01164b6f5eff8cdecd0f0690a77830a825b1783436baa60d6160735bf518b8bb2877ad16be1af62b98ab0fcffe3e7ae548cc3fd393c6d6f82ce7cf3e19c01fc26a169bebcc9f8c9407cfac1f8faacf37412824f3871249f2377e2de1d7d9c5a2e81b1914d7ada52e29fb6de850754ace7d1465791b6ebc4da823be84f3cbc96367b9bce4") 2018/03/08 10:51:44 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x80, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x40}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @empty, 0x1ffc000000}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0x2}, 0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']}) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000100)=""/229, &(0x7f0000000000)=0xe5) 2018/03/08 10:51:44 executing program 6: mq_unlink(&(0x7f00000000c0)='/dev/sequencer\x00') r0 = socket$key(0xf, 0x3, 0x2) fcntl$getflags(r0, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200002, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000040)=""/11, &(0x7f0000000080)=0xb) dup2(0xffffffffffffff9c, r0) 2018/03/08 10:51:44 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) write(r0, &(0x7f0000000000)='#!\t', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) accept4$unix(r0, &(0x7f00000000c0)=@file, &(0x7f0000000040)=0x6e, 0x800) 2018/03/08 10:51:44 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4c040, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000c26000)=0x2, 0x4) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x2a5, &(0x7f0000000000)=[], 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/03/08 10:51:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000100)="b0", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) time(&(0x7f0000000080)) signalfd(r0, &(0x7f0000000140), 0x8) shutdown(r0, 0x1) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setuid(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x4000, 0x0) 2018/03/08 10:51:44 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000000000000bc627661873010a87608f229a3ea159dca1e94058020135abac1b5ae78e07ef8376a0b7d2d0433d8c8776a34b515dcf31266ad9b7768d9f0ae3c44f9a78b84d053bae96b77d1b83692010e"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xec, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="076304400200000012634840020000000000000000000000000000000000000011000000000000000000000048000000000000001800000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000070000000000000002000000000000000100000000000000852a747000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000001c00000000000000"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="070000000000000001634040030000000000000000000000000000000000000011000000000000000000000050000000000000001000000000000000", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000002400000000000000852a747001000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0663044001000000046304400200000000634040020000000000000000000000000000000000000011000000000000000000000068000000000000002000000000000000", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000001500000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000400000000000000852a747001000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000001d00000000000000"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000280000000000000020000000000000001800000000000000"]], 0x15, 0x0, &(0x7f0000000480)="279091f1d80be6edc30dd4fe7b86cf324b9f64d779"}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x18, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307, 0x1}, @clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/08 10:51:44 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x1, 0xaa, 0xae, 0x2, 0x1, 0xf4, 0x5, 0x2, 0x3f, 0xffffffff, 0x0, 0x5, 0x80000001, 0x1, 0x8]}, &(0x7f0000000080)=0x100) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/03/08 10:51:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) [ 72.532820] audit: type=1400 audit(1520506304.507:39): avc: denied { write } for pid=11597 comm="syz-executor7" name="net" dev="proc" ino=26963 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/08 10:51:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/08 10:51:44 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f0000f9c000)=[{&(0x7f0000000240)=""/136, 0x88}], 0x1) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000040)) userfaultfd(0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x1f, 0x7fff, 0xe13, 0x800, 0x8001, 0x7, 0x8000, 0xed49, 0xfffffffffffffffc, 0x1, 0x5, 0x6, 0x6, 0x8]}, &(0x7f0000000200)=0x100) 2018/03/08 10:51:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000180)={0x10000, 0x41, 0x0, 0x1, 0x2, 0x1}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000009840)=0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x1f, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @empty}], 0x40) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[], 0xfffffffffffffcff}}], 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffff9c, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x2c) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x6, 0x0, 0x1, 0xaefa000000000000, 0x7ef, 0xaa95, 0x8, 0x7fff, 0x80, 0x81}) [ 72.568329] audit: type=1400 audit(1520506304.547:40): avc: denied { add_name } for pid=11597 comm="syz-executor7" name="pfkey" 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 [ 72.577432] binder: 11620:11624 unknown command 5 [ 72.577437] binder: 11620:11624 ioctl c0306201 20007000 returned -22 [ 72.577667] binder: 11620:11624 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 72.577672] binder: 11620:11624 got reply transaction with no transaction stack [ 72.577676] binder: 11620:11624 transaction failed 29201/-71, size 72-24 line 2926 [ 72.577781] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.578379] binder: 11620:11624 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 72.578384] binder: 11620:11624 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 72.578557] binder: BINDER_SET_CONTEXT_MGR already set [ 72.578561] binder: 11620:11624 ioctl 40046207 0 returned -16 [ 72.579739] binder: 11620:11624 unknown command 5 [ 72.579744] binder: 11620:11624 ioctl c0306201 20007000 returned -22 [ 72.579763] binder: 11620:11631 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 72.579767] binder: 11620:11631 got reply transaction with no transaction stack [ 72.579771] binder: 11620:11631 transaction failed 29201/-71, size 72-24 line 2926 [ 72.581005] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.581087] binder: BINDER_SET_CONTEXT_MGR already set [ 72.581091] binder: 11620:11631 ioctl 40046207 0 returned -16 [ 72.593373] binder: 11620:11631 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 72.593378] binder: 11620:11631 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 72.739429] audit: type=1400 audit(1520506304.717:41): avc: denied { create } for pid=11597 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/08 10:51:45 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {r1, r2+30000000}}, &(0x7f0000040000)) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) tkill(r3, 0x1000000000016) 2018/03/08 10:51:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/08 10:51:45 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f0000f9c000)=[{&(0x7f0000000240)=""/136, 0x88}], 0x1) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000040)) userfaultfd(0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x1f, 0x7fff, 0xe13, 0x800, 0x8001, 0x7, 0x8000, 0xed49, 0xfffffffffffffffc, 0x1, 0x5, 0x6, 0x6, 0x8]}, &(0x7f0000000200)=0x100) 2018/03/08 10:51:45 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) shutdown(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet6(r0, &(0x7f00006d5000)="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", 0x599, 0x0, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/03/08 10:51:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) tkill(r1, 0xe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) close(r0) 2018/03/08 10:51:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r0, r0, 0x0) read(r1, &(0x7f0000a19fff)=""/1, 0x4b4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000180)="ebe7d6a04037323eb2e60187ffa12dc29edae554a05e39e75c9ce98ae890f9236ce1eaf457efeb96890099ae799d20868ccb6e8776ca5db2e623287191feeec66ec020f5c1a1fcd05c675985559a2b00e45cc5916cbda44bae5e87d0437d1dc780c89858a857ce8eb9254e2a353a059140f4b1055bd3e7b849993cb7b45c67d68b6fc2baea403ee2a13c26e28d0b8ed1e7f048cdf20000000000000000000000000000") 2018/03/08 10:51:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2c00, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x37fb}, 0x8) fgetxattr(r0, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000180)=""/69, 0x45) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/03/08 10:51:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) r2 = socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='bdev\x00', 0x80000, 0x0) sendmsg$key(r2, &(0x7f000082afc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000333f88)=ANY=[@ANYBLOB="021600000a000000ffffffffdcf4c3ac17cb9cbd1bbeeeffff030006000000000002004e20e000ffff0000fd0000000000030004ffffe8000002004e20000180"], 0x40}, 0x1}, 0x0) fanotify_mark(r1, 0x18, 0x40010009, r1, &(0x7f00000001c0)='./file0\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x5, 0x100]) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCSBRK(r3, 0x5427) 2018/03/08 10:51:45 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="d0ab617474") quotactl(0x0, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000001c0)) fcntl$setstatus(r1, 0x4, 0x46000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)) read$eventfd(r1, &(0x7f0000000000), 0xfffffffffffffc3b) 2018/03/08 10:51:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000000040)=""/8, 0xfffffd68, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x1, 0x1, 0x2}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="4a8e62f111ade4a7cf92fe2ae47f1526b787c481a2bc695ca1bb00ae042c6bdc819ffc2c7f0d56066b2071b82dcd2ab52915996fd85fcc337f7ce9f8fce57add83c965f09dfd997d23ef762225ff208d6f", 0x51}, {&(0x7f0000000180)="14197d722149d1fb5fe64ff10a135b7bea27da3513e95c1310268cbb273f3e06f272c757725ec4e97aa77d8f5fe61b52e4ec4f071050cd8235b8afae370c252b71f48665bc21009593a89b52ee22391b0fe3d537bedbc23006f79a445716f543ec44ba031fc4622fc6ddf71c219c12703c8f4b7e625b40a35c1604f1baf24b27215ed80fbaf6f0d41a72c73c7c34c5e98882e897bcafecac7e7ab59a8aca19d45ae75c09bd23647deac2489682c66e", 0xaf}, {&(0x7f0000000240)="a3408fc7f5f4ecbd3997b00729f733e0f69e10ec7e8497b20c279e36b8f5b3a0a07ff234a082252d658a8461d1da6469c727b1d9715b1df0b20a808431a9a76b0ea0a2bf091af1637eb6ad61421850a3f545070db47b4c", 0x57}, {&(0x7f00000002c0)="28029fa6f7e9202c4e61a6fd23a8130ecb27fcf7ef76995cda471f75802addf2cac4edf245b16af24ab51c382316d5c39a015106cb275fa51564116eac34f75e128dfd1d69eb35ba35cc079d8c854e7f0f5eae644c84f32fab4f35d25f0aefb21949dbe6d8bfe5923ee3914e98dc4bf5c982415cc84397ccf2858ccb9bceba603f4119a7e95a64bada267c89b39f438691ab5cd724e654a9a4d98d4d294f3ff326ac0022e7274d35e32ee494cac6b46ccb335a7ab55a750f6887be225fd37280ca8e8e46fae0c1254d2d4704b5d6aba7396e2a51c26337be41bf225375da1c43fb891057d7630599e761e4c20e1943c714be6abb45605c", 0xf7}], 0x4, &(0x7f00000003c0)=[{0x14, 0x105, 0x5, "f7efa4096150d9"}, {0x5c, 0x111, 0x5, "b9266b798bdd96ab0362fdd1ad3f7aa8a89bf31bf6a7b2e1b240e73957ab1d7fee028cb489cabf7e3499221c12ba3e78841b6bbcc45d3f938700e4cf5af77ea0fd0ecd7e04b32c5615d898ec6b9d71"}], 0x70, 0xc000}, 0x0) 2018/03/08 10:51:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e23, 0x6, @empty, 0x7}, {0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x4, [0x5, 0x263, 0x7, 0x800, 0x100000a, 0x200, 0x3ff, 0x1]}, 0x5c) exit_group(0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='projid_map\x00') ppoll(&(0x7f0000000080)=[{r0, 0x8004}, {r0, 0x6042}, {r0, 0x400}, {r0, 0x1000}, {r0, 0x2000}, {r0, 0x4000}, {r0, 0x100}, {r0, 0x40d0}], 0x8, &(0x7f00000000c0), &(0x7f0000000100)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00'}) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1e, &(0x7f0000ba5f31)=""/207, &(0x7f000063d000)=0xcf) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{r4, r5/1000+30000}, {r7, r8/1000+10000}}, 0x0) 2018/03/08 10:51:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xd27}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[], 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x1}, {r0, 0x40}], 0x3, 0x9) 2018/03/08 10:51:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000480)=0x180, 0xffffffffffffff60) getpeername(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in=@empty, 0x4e20, 0x0, 0x4e20, 0x1, 0xa, 0x20, 0x80, 0x2f, r1, r2}, {0x78, 0x7, 0x3f, 0x6, 0x3ff, 0x3, 0x7, 0x5}, {0x6, 0x80000000, 0x3, 0x22}, 0x9, 0x6e6bbd, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x2, 0x6, 0xa28, 0xfffffffffffffffa, 0x76}}, 0xe8) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c3ff0)=@in={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000004c0)=[{0x8}, {0x4, 0x7}, {0xf, 0x4}], 0x3) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f000065ef16)="98", 0x1, 0x0, &(0x7f0000f6fff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f00000003c0)={{0x9, 0x8001}, 'port0\x00', 0x2020, 0x8, 0x1000, 0x8, 0x80000000000001, 0x401, 0x6, 0x0, 0x200000000000004, 0x8001}) sendto$inet(r0, &(0x7f00003f4000)="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", 0x431, 0x0, &(0x7f00009f0ff2)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/08 10:51:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/178, 0xb2) getdents64(r0, &(0x7f0000004f28)=""/216, 0xe) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/08 10:51:45 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x842, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000000fff)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/08 10:51:45 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x42000, 0x0) write$sndseq(r0, &(0x7f0000d43000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @addr={0x81, 0x6}}], 0x30) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x76, 0x5, [0x0, 0x10001, 0x40, 0x6d46, 0x61e552a4]}, &(0x7f0000000340)=0x12) fchdir(r0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x101, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x8000000009) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$set_timeout(0xf, r2, 0xfff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x0, 0x4) dup3(r0, r0, 0x80000) pread64(r3, &(0x7f0000000180)=""/242, 0xf2, 0x0) keyctl$assume_authority(0x10, r2) 2018/03/08 10:51:45 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000d000)=[@fda={0x66646185}], &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000023c000)}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/08 10:51:45 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/115, 0x81) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'yam0\x00', @random="30e7d302d659"}) 2018/03/08 10:51:45 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x224040, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x8, 0x400}) 2018/03/08 10:51:45 executing program 2: r0 = inotify_init() poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x400000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x521001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x9, 0x19788000000, 0x1, 0x2, 0x8, 0x6}) 2018/03/08 10:51:45 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xbe, "e2b8bdc2305ce64dfe4a6fe457b11a4d3312d87168de4e9c41bddc2f4a67c6fbe349442245019f075a15faf84f5f0a8f6dfc018790f40b087f84988d0875b61782accf954a1459ef9e659b5bbb7e924cdca3dce590683106fcb1f3c76882b462776205f0d0425bdaff14bda6bff109e8df9698f44b3fc1cb7c60c120ee729d63970f4bfc0ba72f599c2b4d13b49612af349b2e30c16c3b3b3846cc958da6af0586c3b6fee5aa095f884b6b034e16ba3338eba285d3852f9f0130f03565a3"}, &(0x7f0000000040)=0xc6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x400, 0x1d68, 0x0, 0x7, 0x9}, 0x14) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)}, 0x0) 2018/03/08 10:51:45 executing program 5: msync(&(0x7f0000daa000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x6873, 0x10000, 0x0, 0x5, 0x7f}) poll(&(0x7f00000000c0)=[{r0, 0x8000}, {r0, 0x400}, {r0, 0x2400}, {r0}, {r0, 0x200}, {r0, 0x48}, {r0, 0x8}], 0x7, 0xd9) vmsplice(0xffffffffffffffff, &(0x7f0000476000)=[{&(0x7f0000000100)="1f2e197872037aaa03147bf01a3d190a7f33e0072a867642553dd96bbcecf665785bf5b5c48e4ce400078ccb7cb31508c725369d674b3567df53be631394005fa3042ae51a16741071b0054c0e0cfe14bdcf1e99bb502b14b85d0e9834ed7617b5902365618618685a2eee932ce156c4db0bc2dd7f227cd27fd626a4e3714ce1a5983c0b58aa7c5809d2b793970b28dcdbe12f5e86c0", 0x96}], 0x1, 0x0) 2018/03/08 10:51:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe23) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x47, "4bc667991107cc546e2820c9c163df29a1bcac5ebc710b9610bc4fb5e697cab475ddbd0c97522c20afd46fe207cda1c995d9e00636f7bd520a3ad340955d4faea5e230a5fabe7b"}, &(0x7f00000000c0)=0x4f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10000, 0x101, 0x0, 0x4, 0x2}, 0x98) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x20, 0x0, "b6de3b2536ff073cd952c18a197a8de55a02b94dc931e6f24db4f082ae68154d1c25368fb1bf4faf16896ffb93ac3ad79ded485d2f49710d8009f5f77fdb8aa47e961464c2eb0409dc01a487e293da3a"}, 0xd8) shutdown(r0, 0x1) 2018/03/08 10:51:45 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') fchdir(r1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x100) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x20}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/03/08 10:51:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080)) listen(r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'erspan0\x00', 0x1000}) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7ff, 0x1ff}, 0x8) close(r0) 2018/03/08 10:51:45 executing program 3: ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000bc2000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) connect$netrom(r0, &(0x7f00000001c0)=@full={{0x3, {"6acf26e46a0a89"}, 0x3}, [{"cbcf7cfa7a8e48"}, {"d791e1b3838a66"}, {"ab8397c22c3774"}, {"d88a6daa19bb82"}, {"714df7a800c6c5"}, {"6c954ead7c634b"}, {"07af420dc4b8c6"}, {"0c30d676ce2118"}]}, 0x48) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) syz_open_dev$tun(&(0x7f00003cd000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f000093d000)='./file0\x00', &(0x7f0000d19ff9)={{0x0, 0x2710}}) fstat(r0, &(0x7f0000000100)) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000000000)="120000003200e7ff0a00360000000000fd9b", 0x12, 0x0, 0x0, 0x0) 2018/03/08 10:51:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x400, 0x20008) read(r0, &(0x7f0000000080), 0xffffff87) 2018/03/08 10:51:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x10000) close(r0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000040), &(0x7f00000000c0)=0xffffff18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000003c0)='blacklist\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='/dev/input/event#\x00', 0xfffffffffffffffd) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x29b038d5, 0x100000000, 0x1, 0x8, 0x7, 0x1, 0x0, 0x2, 0x800, 0xe53a, 0x5, 0x248}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000580)={@remote}, &(0x7f00000005c0)=0x14) [ 73.689599] binder: 11712:11715 transaction failed 29189/-22, size 32-8 line 3010 [ 73.715270] binder: 11712:11732 transaction failed 29189/-22, size 32-8 line 3010 2018/03/08 10:51:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x44004) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d01000)=0x7) 2018/03/08 10:51:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/03/08 10:51:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0x4, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="240000201900010040000000000000000200000084d7000000000000080001007f000001"], 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000003a00)=0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000038c0)={0x0, 0x100000001}, &(0x7f0000003900)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003940)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000003700)=""/225) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003800)=""/129) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0xae, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000080)={0x3, r3, 0x1, 0x371b}) 2018/03/08 10:51:45 executing program 3: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xffffffffffffffdd, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0x4) [ 73.719099] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 73.734413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11738 comm=syz-executor3 [ 73.757163] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.762661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11741 comm=syz-executor3 [ 73.779162] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/08 10:51:46 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/55) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xf}, []}, 0x14}, 0x1}, 0x0) 2018/03/08 10:51:46 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x1c, 0x19, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x8, 0x0, [@generic="85"]}]}, 0x1c}, 0x1}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/08 10:51:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) pread64(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4100, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x7e, 0x1) 2018/03/08 10:51:46 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001ff2)='/dev/keychord\x00', 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000bd2ff4)=@random={'security.\x00', '+\x00'}, &(0x7f0000623fee)=""/183, 0xb7) 2018/03/08 10:51:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000020000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000000a}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) 2018/03/08 10:51:46 executing program 2: writev(0xffffffffffffffff, &(0x7f0000ed4ff0)=[{&(0x7f0000000000)="390000001100094701bc61e1c30500ff070000000200000045efffff08009b0019001a000f0000034000090004e9ffae06ff07000000000000", 0x39}], 0x1) 2018/03/08 10:51:46 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/context\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x8000, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000140)={0x1ff, r2, 0x0, 0x200}) close(r1) write$selinux_context(r0, &(0x7f000028d000)='system_u:object_r:init_exec_t:s0\x00', 0x21) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000080)) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/08 10:51:46 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) tgkill(r1, r2, 0x2b) r3 = getpgid(0x0) mmap(&(0x7f0000058000/0x2000)=nil, 0x2000, 0x3e, 0x3f, r0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) tkill(r3, 0x1000000000016) 2018/03/08 10:51:46 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000100)={0xf27}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x8000, 0xfac, 0x9, 0x1e, 0x5, 0x7}) 2018/03/08 10:51:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) 2018/03/08 10:51:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="290000002000190000003fffffffea060600000000040d000300ea1100000005000000", 0xfffffffffffffd8d}], 0x37a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x186) ioctl$KDMKTONE(r3, 0x4b30, 0x693b) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) 2018/03/08 10:51:46 executing program 3: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) 2018/03/08 10:51:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/32, 0x20}, {&(0x7f00000002c0)=""/171, 0x476}], 0x2) memfd_create(&(0x7f0000000000)='net/igmp\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/03/08 10:51:46 executing program 1: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0xfffffffffffffffe) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) utimes(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={{0x0, 0x7530}}) rmdir(&(0x7f0000000000)='./file0/file0\x00') 2018/03/08 10:51:46 executing program 2: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x4) r3 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) r4 = dup3(r1, r0, 0x0) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) fstat(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000840)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="fd41454532992ab26e47d1a391723c69d9b514990e8c99726888c8717a16477de489084851f527398786c499cc43483e08afde39ac65fdcc423c28a46392d597a1974f27fa43a641d1def8fbd810261c0358191458364ff916d54572b6fae371fdfcd9aec85aafd51fffc22afb7bcbc8a28a7c", 0x73}, {&(0x7f0000000100)="9b96c99eed0f88fc46adb6a2f63068dbd9cb6ac27773e041ac91b2376abdfcc85a005610ee15f612f74aa10d564828204078a3627d76800c0a707e551126355f9bbdcf709d00bd66cf0b7dda9b000b7d600dcbbcf5532c68741d663cc0fc81022c280a297f1e78ef768f050adb170668c94b19f9284f891728b246c9002e4500aca05bb72d5667cd063ceab3b5b7598538d700501a0eef5bd99432953bb37e1fc3a4307ac33e228fb75fbf536271ff240809fcbbaffbab2f", 0xb8}, {&(0x7f00000001c0)="a6c227e168fefbe7c5cf8e9dbca194a10e87cf7becf2de5bad5e2dc0c495f38cae3ab781f095bb1dcc42767d680de59c165ed7340b14d61091adc8e87804584afe60633f395811fbe251991395ea2a8f1e3b2066e92afd8203049099fc464daf5972e4d8979620e32f7cb2", 0x6b}, {&(0x7f0000000240)}, {&(0x7f0000000280)="aa8288ddef62020edb7f0a34f711e0545713f6961c8644812878bda85c2a6f8d3112eae7ba8c0d7c52294fa5410c562a2dc1015a50ab6187beb1aff3d863c8aad422dd874a8ab66b3d2b2486f14e0eea377b9101e6bb1e8a2d3beefd8dad7c853a1502ab5083cfaf81054b2dfaf9d65a6dd64c5f5e88b4e4fa7b79a122fa9673b259e3a6a4a649c2f06b6c520a56a5405afd160f9013f5b785baf85d201cfc4f0d15fff5f25c857b422876b3", 0xac}, {&(0x7f0000000340)="2705ffd32e2ca4e773ff0c0bf87598cea0f7668af080fdb389c06e8b14141a0fda494f75cb72704298ad4879197639628f4cd52e8768ac902f804b82691533e0d9336997cd1a59134f28c9c4402d35fd8f1be450f1c10cd3da3c62b40d74ada35e92c9addba2f248985208f2554fa7ad0bc4c65410d045e4e1f456477780d257a63b56d39c67137327a445f1175f2e3e5204e0cfb832c22b842cf2812923d41a0f5a5c0b8c9a8412e4b7c14d1a397d0445598c", 0xb3}], 0x6, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r4, r0, r1, r0]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x1c, 0x1, 0x1, [r1, r3, r0, r4]}, @rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x30, 0x1, 0x1, [r0, r1, r3, r0, r4, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r4, r3, r2, r1, r4]}], 0xe8, 0x4000000}, 0x810) 2018/03/08 10:51:46 executing program 0: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r1, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) ioctl$TCXONC(r1, 0x540a, 0x5) 2018/03/08 10:51:46 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/random\x00', 0xfffffffffffffff9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x400c00, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/19, 0x13) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/03/08 10:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00000000c0)) socketpair$inet(0x2, 0x7, 0x7bd5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'erspan0\x00', 0xffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xaa, "41440d2ab00e962e8186d8c1fa570b5f4115aef985051600e1883dc9325e6906bd4a0f9dcd1cb8fd05925fc2be5580bf7f615dfbafbdd775d4309978bcda5405bcaed835c831cdd1b2e110d25f33e5d4e3f255f982ef82c6338aae412cc571dc34ad4a15dea60f43d894adc08eaf4e209dfaf984ee365cd09475cd2bc779be0715730734857ef48eb6ab4ae34bf4a78dc3bf91b2d1817536f00b8678fb7b05635c91b0d88ba8cf5127b6"}, &(0x7f0000000080)=0xb2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7ff, 0x8006, 0x8000, 0x7, r2}, &(0x7f0000000200)=0x10) 2018/03/08 10:51:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) flock(r1, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) sendmsg$netrom(r2, &(0x7f0000000a00)={&(0x7f0000000140)=@full={{0x3, {"82cf2f92ec6a63"}, 0x6}, [{"73aea4a42b0f32"}, {"10dfed3272546b"}, {"02a849931becd4"}, {"582ca2af263d8c"}, {"e61ad82feaadd1"}, {"712089b9aab965"}, {"2fc2c29fa27597"}, {"387ca2f9d4913b"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f00000001c0)="17d991da75f3f611fba7f97a09e5cd6055c175cca3682d6e67d1cd7c089c79b637eccc3dbdfe784d9baa5c4f4dbc4a74765754b87e10d0b1084c8b3f7c457a23a9f8afb87d6bf529159fded3daf42254b8296d0430dd87cd8ce59aeddccac2dcec34d0b1245e4c49594bc78855701d7802c3bbc70ffadca512274efd81eafc536a68489163f9d403ac9ca4275402b65deb66571282108bb46c72fe5994345083280f4dd62dd80a5c02d7d91f9972f14a1e3b4e211e49d930ad2460c6f1fa", 0xbe}, {&(0x7f0000000280)="d52a56e1df1019491fc001326c50d8de7951ab1cb77b76d3dc209b15f738c29c6b4365e304c0a9223fd8e6bffcd8d1c0a93aa4992ec00610e484dc05ce22e0ef713ed82dce07a046a752076abfbc7e8d7f11309c39b608a50a81ac107beb6e0a2a8720", 0x63}, {&(0x7f0000000300)="60b23d0b35ed86790d2fd879f5414dfd3c60d5484a6734c522ece3ec3331a9bd3bbea8e7d17e59102e268bf5092c958c615e4b22988e60990d7fd195e4efdee0658bd1e26b8caa30b55f6f9d7be41fd2c25845cd47812458eae6eaa4ca3d7ace246ee4d997a5428b37954737b65cf01f27b965b57d1e1a5e450e3cd5e6e15c76dea13c8cf81bcdaabceb808111a084e085da2bef9674b69f4533fb8c387663eabb23dc3d6a59e26f1b3088aa7d46a82554bc9be6d3be0dc5603bc06e57fed58bda41595b41120e4cc150e85aa51c737d3180", 0xd2}, {&(0x7f0000000400)="45a3b4de4b05a543786936859824c9cba50f8855", 0x14}, {&(0x7f0000000440)="549e16e3033c0012eb09b732f49d3110ea17229d334482492391df3e8a92d31810ba51c4acb5339a9957e465d8344ba85cd9ea16ca06a7f6c553bc0497f687c28f598457f804f6b861a1bb62b952c5ed", 0x50}, {&(0x7f00000004c0)="87e3a188837259f21c139846676ed4920bb092470ed3f2a2b0e79447aa6b965c69b8a11e4b0ff4ef2a97cee1a35e5c42f882bc8a9fd5763065d62187065b3f3fe76eda5b1450cf049351f80f8199c66642eb123afdab2e2227e5f7986d99d8b452c2c5e2", 0x64}], 0x6, &(0x7f0000000580)=[{0x54, 0x13a, 0x3, "00855dc76135038c68dacc6b6f9af0f30faaa2f95868378bfb120f7bbd2627c66a81e5178fadcb599aa6439c4478f7a87b4a4c878e82a2ee643c27d09624e1919a88805fc8d1ed2b"}, {0x104, 0x88, 0x2, "c214564a31ab0ae99f4576108a3bc23e54afba5626442cf536c3557083542034c96d5e55da713ea361b1050c51977d84448b0cb8da4a30c1d2b9d77733ce32b12500a53c5fb4a9262175d0526d4e95231d5890287ddb9f2c8e84b471985cb2ea83f2f94bdf28903661a17683e58c9db7b6de7e20583e575e5df1ce874b8f74a23ff74947bd47aebee750ae9151486c7cfb3bba5f736893f4ea068e522eaa5521cb77c5ce8e99aed116acf7dd3653997295883a729c7bf8db77b40da86100fdc2cea9cbab3bcda9cff31262b2a7504de32ed15b5f0ee656a55a571db8930d0823e05f87541ba6e62745632f1cc689982c5ccf26b27d1916"}, {0x50, 0xff, 0x1, "a33c063c460eda1cb27ff8a3c69d1c17d1f130056917aeff80377ee23a98ca2ff013b168563b41f7133dca297094b1fbed296a1f15f282acb7ab4fca00b30addafd68480"}, {0xfc, 0x113, 0x8, "2612904516e69dc45386bb6a8fecc967a0a2b4ba5d192abf629cc42ce9205f9fb78d93a3c38d696aac4ad35cd0a268bd5dd544741443ef55e4b35de1cfe66ca635afaae978a96810ad3eebf6d82c0d057eae14528f7b2c3a527463e5395be768d94ab8703e804218c0188e399f0c3a90e0982e62c713c7bc1a136aea5a82b94d6e7f42dca0a4cb57f96da1f28ebe273f42222b63a2374fb4dbf0e41ed5f81b5dde0bb576438bdec0b2fc07d1194c5d0e899e5a293438e0cbc23f918b6b5cdc514ca5d93f92a421db468c4c70ebb3703f16703a29bc007c272abda75e444dbb7ee2be9edf0b03fd7fde3c8c3572a4"}, {0xe8, 0x13b, 0x4, "8ce06588336aa681c3b0eb5a3b0f0b30ab0942744b4570443c500086e33a6310f72ccd407922f7c9f9e75250ed14d220184c1eeaccfe0d6705e267ee1b70b89c6ad954e7f4ca16af8fa4d616a92c5be72b13810c6d4b710f5e929fcbdde100ab3a8cfb496696a72ceff1bc0ab0efc40dbf9824deda622529e00175e2e48f43fd1ad757c2190e01f06dba2670b88ba25efa5efcc1b197b53c898b5f8b1b058bbee95e0bb963f9a29593f7972255432e1f8e73f7c39222ac994e2515a28ab88f325b6a8be2e649fb3ad62210af95d96ba191892e2b851df8e1a7e861"}, {0x54, 0x11f, 0x8, "e250b467672d1b0537da45c6334860aefa0316cd9e018a07ec0788e2fd89d3751e6638e3d4eacdd7a6acbe0abec677ed8f04d471a75e8b1c36a149a668af856472e2f331c5"}, {0x98, 0x102, 0xca000000000000, "e0cfe6ba2877871ad4e99bd21c08666a8d5fc5a4a09a30e85cedd3b3577131dd4a6f327fdcb7264530641f639c6a3a265563ea084a6289091c7b6d4db3f0f7e0f7c39567f5c9ec6d6be08e2e62a0cdbd3f1520ee537504b0a97b556ce8832de1cba3f761419fb533f370395af08197166c1038120df5240e24d274caa61358ea5a5f9ddcda1dd7cf68"}], 0x478, 0x10}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='bond0\x00') sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = memfd_create(&(0x7f00000000c0)="7d1b6574683100", 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/08 10:51:46 executing program 7: unshare(0x20000400) r0 = syz_open_dev$urandom(&(0x7f0000a87ff3)='/dev/urandom\x00', 0x0, 0x0) vmsplice(r0, &(0x7f000071e000)=[{&(0x7f0000340000)}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/08 10:51:46 executing program 3: mq_open(&(0x7f0000000000)='selfcpuset\\\'}security]securityeth1\x00', 0x2, 0x2, &(0x7f0000000040)={0x9, 0xa0, 0x4, 0x10, 0x0, 0xd59, 0x5, 0x3}) mq_open(&(0x7f0000000380)='vmnet1}\'*^\\-\x00', 0x43, 0x0, &(0x7f00000003c0)) mq_open(&(0x7f0000000080)='vmnet1}\'*^\\-\x00', 0x2, 0x0, &(0x7f00000000c0)={0x7, 0xfff, 0x3f, 0x0, 0x4, 0xb145, 0x80000000, 0xfe}) 2018/03/08 10:51:46 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x33) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipx\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x2, 0x7f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x5}}, 0xfffffffffffffffa, 0x2, 0x5, 0x9, 0x2}, &(0x7f0000000480)=0x98) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/exec\x00') openat(r3, &(0x7f0000000080)='./file0\x00', 0x80, 0x40) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) writev(r0, &(0x7f0000000140)=[], 0x29a) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x31c, 0x8, 0x9, 0x100000000, 0xba4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9b, "07bcd283aa508ac3e5ce61e51203aab4fa688c0fb4dea20231a1ae41e183f5109a305d31981d77fef757ade82ce3bc30aad1a3c12ee5984685d0398d0c88135eb374b6f1ffd7d0cc84403a76e5fd90783ebde724d591593c653dbeccdad8f2639afaff7ba17eccacd3a5a7fb66055141bb1513476d756dc20e6e94222fd814de07552dca616f291c0f0a0889c7d784ed732a05be79c02910e069b6"}, &(0x7f0000000200)=0xa3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={r5, 0x0, 0x1}, 0x8) 2018/03/08 10:51:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x1, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000cf0000)="b2f30dc432a3d936441c40742886a2a5c15ee180af66ea02c7f9632daf9f5ca32b66dc3a29013344dfee1b48d51f8dbf97524f245baad6e3a51b497d56d3761b02684859e274305546f03d0a8f32fcb96ce2757e8daf774b33dcbf2955a34c430069e49dc512a598251d0fbdb232b9dd7da6f23eda84b49410cfd1539d5164966139", 0x82) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffc64) readv(r0, &(0x7f0000bc2000)=[{&(0x7f00004e5f12)=""/238, 0xee}], 0x1) 2018/03/08 10:51:46 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)="d97fcd2ccfa8be5d87fe1909600f1becd36ac97ebeeb1e48e142e122cb572a032a4efd11d950a2e5d4e23c01068d5863dcee8ac29ecd0c9f16073c2abf5d14c68fcd08d06cc5f0dfb6368364e0cd89cbe4938cdfe5acaf6f26cd0519b6b7304f2c3405a0425bcbe18d6ad919ba27b71ffd0a349f664567c0409fc49f43223206b952b19178975d3d7a39416179be2e1815fb016d2bfbe32c0e38d532529bebbfa0b13f", 0xa3) r1 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000717000)=[{r1}], 0x1, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00009b8f58)={{0x80}, 'port0\x00', 0xbfffffffffffffff, 0x42}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x100, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000280)=""/107) r5 = inotify_init1(0x80000) fcntl$setstatus(r5, 0x4, 0x400) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x13, r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) 2018/03/08 10:51:46 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) write$selinux_user(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="62797374656d5f753a6f626a756e69745f66696c675f743a73302073797374656d5f750095674c587429"], 0x30) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180)) fstat(0xffffffffffffffff, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x4, 0x66c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000100), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x0, 0x8ae5, 'syzkaller0\x00', 'tunl0\x00', 'ip_vti0\x00', 'irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x98, 0xe0, []}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffe}}]}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x8, 0xc4}}}}, {{{0x13, 0x40, 0x88be, 'dummy0\x00', 'eql\x00', 'syzkaller0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x29c, 0x2ec, 0x334, [@bpf0={'bpf\x00', 0x208, {{0x2a, [{0xdd, 0x3, 0x73b, 0xfffffffffffffffa}, {0x9, 0xb4, 0x8, 0xfef}, {0x9, 0xfffffffffffffa14, 0x3, 0x1000}, {0x1, 0x7d, 0x8, 0x7fff}, {0x7, 0x8, 0x8, 0x6}, {0x200, 0xfffffffffffffff8, 0x3, 0x8}, {0xfffffffffffff801, 0x0, 0x694, 0x8}, {0x3, 0x1, 0x79}, {0x4, 0x80, 0x2, 0xfffffffffb41396b}, {0x6, 0x8, 0x7, 0x100}, {0x2, 0x0, 0x10001}, {0x0, 0xffffffff, 0x19, 0x5}, {0x2, 0x8, 0x1, 0x80000001}, {0x100000001, 0x7ff, 0x3, 0x1}, {0x20, 0x5, 0x5, 0x78}, {0x5d7, 0x5, 0x5af, 0x6}, {0x4, 0x5, 0xfb, 0x200}, {0x5, 0x40, 0x100000000, 0x6}, {0x1f, 0x4cfb, 0x3, 0x1}, {0x4, 0x3, 0x40000000000, 0x8001}, {0xfffffffffffff000, 0xcab0, 0x9, 0x7}, {0x1ff, 0x1, 0x5, 0x7}, {0x3bab, 0x8, 0x16780000000, 0x1}, {0x1, 0x8, 0x80000000, 0xfffffffffffffff7}, {0x80000000, 0x6, 0x5, 0x3}, {0x100, 0x53, 0x0, 0x3103e62b}, {0x1, 0x5, 0x2, 0x2}, {0x24000000000000, 0x5d, 0x7777, 0x8001}, {0x560e, 0xffffffffffffff81, 0x1c5480, 0xfffffffffffffffd}, {0x7fffffff, 0x1ff, 0x7fffffff, 0x400}, {0x80, 0x1f, 0x7, 0x40}, {0x1, 0x80000000, 0x3dd, 0x6}, {0x3, 0x3, 0x6, 0x401}, {0x7, 0x6, 0x5}, {0x81, 0x3ff, 0x102000000000, 0x5}, {0x764, 0x860f, 0x400, 0x100000001}, {0x200, 0x6, 0x5, 0x7f}, {0x2e, 0x5, 0x0, 0x5}, {0x8, 0x0, 0x1, 0x3}, {0x5, 0x4, 0xe25, 0x9}, {0x2, 0x28, 0x93ac, 0x7}, {0x7, 0x276f, 0x19f4, 0x1}, {0x0, 0xf2, 0x2, 0xffffffffffffffff}, {0x6, 0x1ff, 0x80, 0xffff}, {0x5, 0x1f, 0x2, 0x9cf}, {0xfffffffffffffffa, 0x3c783133, 0x10000, 0xd4}, {0xb41, 0x2, 0xffffffffffffffff, 0x4}, {0x5a3c, 0x100000000, 0x5, 0x94ca}, {0x0, 0x8, 0x4, 0x4}, {0x100000000, 0x9, 0x3, 0x10fe}, {0x2, 0x9, 0xb5c, 0x9}, {0x101, 0x1, 0x9, 0x7}, {0x5, 0x816b, 0x1, 0x28000000000000}, {0x8, 0x1, 0x1, 0x800}, {0x20, 0x717301c3, 0x1, 0x960}, {0x9, 0x7, 0x3, 0xff}, {0x4, 0x4, 0x17e7, 0x3}, {0x4, 0xd9, 0x0, 0x5f54}, {0x8, 0x3, 0x7, 0x6}, {0x40, 0x1f, 0x40, 0x5}, {0x8, 0xffffffff, 0x6, 0x3}, {0x6, 0x6, 0x9, 0x37b80000000}, {0x6, 0x9, 0x3ff, 0x5}, {0x900000, 0x2, 0x80000000, 0x4}], 0xfff}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x8, 'syz0\x00', 0x1000}}}}]}, {0x0, '\x00', 0x2, 0xb44a25adbb9d71e, 0x2, [{{{0x19, 0x43, 0x88e6, 'eql\x00', 'nr0\x00', 'vcan0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="c4a2b6d74881", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x98, 0xc0, []}, [@common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x9a0789e}}}}, {{{0x1b, 0x24, 0xe81f, 'sit0\x00', 'bridge0\x00', 'ip6tnl0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x108, []}, [@common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}, @common=@log={'log\x00', 0x24, {{0x3, "7a6b05e00a7c468ff877e621947fa02909bcd7facee13782c173453d58f6"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x8}}}}]}]}, 0x6bc) ftruncate(r0, 0x94d) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/08 10:51:46 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) 2018/03/08 10:51:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x10000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x80000) connect$ipx(r1, &(0x7f0000000080)={0x4, 0xa, 0xd211, "a61df2a4f3fb", 0xffffffffffff0001}, 0xffffffffffffffc8) 2018/03/08 10:51:46 executing program 3: r0 = socket$inet6(0xa, 0x2000000803, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003e6ff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="10000000d4b343f146322d84"], 0x10}}], 0x1, 0x0) 2018/03/08 10:51:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007adfe0)=[{0x2}, {}, {}, {0x3, 0xed58}], 0x1ad1391c35b51174) r1 = openat(0xffffffffffffff9c, &(0x7f00000024c0)='./file0\x00', 0x402000, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000002500), &(0x7f0000002540)=0x6) 2018/03/08 10:51:46 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/189, 0xbd, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000000c0)) 2018/03/08 10:51:46 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800, 0x6, &(0x7f0000000000)=""/93, &(0x7f0000000080)=0x5d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@loopback=0x7f000001}, 0xc, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 2018/03/08 10:51:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x10000, 0x7, 0x200, 0x40, 0x4, 0x10000, 0x2, 0x7fff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x6}, 0x88) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001000)=@ipv4_delroute={0x2c, 0x19, 0x0, 0x0, 0x0, {0x2}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @pid}}]}, 0x2c}, 0x1}, 0x0) 2018/03/08 10:51:46 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x40044) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r1) tkill(r1, 0x1000000000016) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r3) 2018/03/08 10:51:46 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0x17, 0x7e, &(0x7f00000001c0)="607679b41d171577a4c75da8a5530c0b8ea6d9ffb975dbe7419da1945d43a621597e84f643bdea4d1972afb261c920a92dafaa36c69047e1fb98035fc68c60559e0ad3eeccc9e19f95e3b68f04ebeaff847d5c65d9aa644027275e024088ebc2fe00791392935a4f95c5f59f3f9b5af43599b0febdbc0f5c0fb902d95542"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000c4a000)=[{0x4, 0x0, 0x0, 0x0, @tick, {0x2, 0xe7}, {0x0, 0x1000000000004}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x8, {0x4}, {}, @queue}], 0x38) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x4, 0x100, 0x2, 0x726f, @tick=0xb45, {0x7, 0x20000000}, {0x3, 0x4ef}, @ext={0xea, &(0x7f0000000000)="811d7f226d5c51baa49cc0736ea7fb06e8bab72f17d50296ac3c64f0637def5e54ad30e69d9ee1c946d5f845129ff4adbadb0cca9be825b2ffa4a820c778dcd4c8f03bbb3881d7fd82db6317c9eb525f7feea041dc7aa297771b11881f41eb6e1de3b43effee90d2c38eb67ed27b0ed48b8dd7e13079c84e73dfdc1cc34d8d1c2582e474f9bd88dc31acd98fb0ab6bcf5a264a0489bc7c6915b20ebae875e5ab5a6485a597c43cbca03a67420e216d0b50ae0f5365c18640d1311a9c207caffa9dd16f5f11088a78298a6973715019519955a5f24f1929d28ceea65eb3e1d3581736c962706bb3184f30"}}, {0xd9, 0x4, 0xffffffffffffffbc, 0x688, @time={r2, r3+30000000}, {0x6, 0x4}, {0x1ba3, 0x5}, @raw8={"2df9767687579fea948f3d2e"}}], 0x38) 2018/03/08 10:51:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff, @empty}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x12000, 0x141) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x9, [0x1, 0xfffffffffffffeff, 0x5, 0xad, 0x9, 0x7, 0x4, 0x7, 0x7]}, 0x16) 2018/03/08 10:51:46 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fchown(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x200}, 0x88) fsync(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000091f000)={0x2000001d}) 2018/03/08 10:51:46 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) set_robust_list(&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x8000000000}, 0xc) pread64(r0, &(0x7f0000000000)=""/8, 0xffffff1d, 0x100000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = epoll_create(0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@empty, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r2}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/03/08 10:51:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="22000000000000000000000000000000000000000000000000000000004cbda6a061a02929be2ac46ee5000000080000000000000000000040"]}) 2018/03/08 10:51:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000680)=ANY=[@ANYBLOB="1400020000001e000000001aa7490e1e8c2300003fbc701c0a307a4afeb6ce9d8acf92c256a5ba9f06253a62fd831db8459ab804d8707499f55245b36722fd2cf4a058f8db844a8f64e0391f415f3fbd146aeeefebcd26ad4d16a065000000000000002f1df2bd83ea1617b93963b98bfdc8614935330423aa156d76e78d7c8cf89b73f1f32e63dee0016831c230481872cd85836a16d7f3"], 0x14}, 0x1}, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000400)="1f0872b1a18ff809a42b8bddba89faa8278410ad061ea9e3b6bb3dc8ac0655c226b84f0a9ef6dcd6a7e18a15bc82355992f303503d71aaa84981b15c748b025d52b391c9584c685b6e33f47140c6badce5e97bfd8721c036cc81114b5e589d6c82dbee606e87240eeb37148fed27e9ffee77e2b5ef2b72b6ce97e458418bf5a3daa2c2f9cb64a7735faa4830963544d6b875646ade12109df1a0dcd8d9e504b1d765bfe93483097cbe7c6ff463be7fc4978266b109a28a2c232750c6f1d7273a3c13e66e3a0e1ac679fe") recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040), 0x0, 0x8000000000}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x244, 0x4, 0xf, 0x1, 0x70bd2a, 0x25dfdbfc, {0x5, 0x0, 0x8}, []}, 0x28c}, 0x1, 0x0, 0x0, 0x4000}, 0x50) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@int=0x3a78, 0x4) 2018/03/08 10:51:46 executing program 0: prctl$getreaper(0x2, &(0x7f000026c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/11, &(0x7f0000000040)=0xb) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/08 10:51:46 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) accept4$unix(r2, &(0x7f0000000100)=@file, &(0x7f0000000000)=0x6e, 0x80000) recvmsg(r0, &(0x7f0000005300)={&(0x7f0000004e00)=@nfc_llcp, 0x58, &(0x7f0000005280)=[]}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) 2018/03/08 10:51:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/route\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/11, 0xb}], 0x4, 0x0) preadv(r0, &(0x7f0000000100)=[], 0x2000000000000066, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) 2018/03/08 10:51:46 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) 2018/03/08 10:51:46 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x800, 0x40000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a280)={'ip6gretap0\x00', 0x0}) r3 = geteuid() bind(r0, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000a2c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x6, r2, r3}, {0x1, 0x8, 0x9, 0x0, 0x2, 0xff, 0x3, 0x4}, {0x3, 0x100, 0x7fff, 0x7fff}, 0x8, 0x6e6bb6, 0x0, 0x0, 0x1, 0x3}, {{@in=@empty, 0x4d5}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x1, 0x3, 0x0, 0x821, 0x80000000, 0x9eac}}, 0xe8) setns(r0, 0x4000000) r4 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000140)=0x3) 2018/03/08 10:51:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = getuid() r3 = getgid() ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800"}) 2018/03/08 10:51:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[], 0x5fc0b3176caf05d8) ioctl(r0, 0x227c, &(0x7f00005f8000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xd, 0x200200) 2018/03/08 10:51:46 executing program 1: futex(&(0x7f0000fdcffc), 0x800000000005, 0x0, &(0x7f0000920000), &(0x7f0000fdc000), 0x4000000) r0 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000100)={&(0x7f0000000000)=""/230, 0xe6}) 2018/03/08 10:51:46 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f0000000140)) [ 74.949226] audit: type=1400 audit(1520506306.927:42): avc: denied { getattr } for pid=11876 comm="syz-executor2" path="socket:[27310]" dev="sockfs" ino=27310 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 2018/03/08 10:51:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="e37800000000000000000080000000000200000000100000070000000000000001000000000000000000000000000000090000000000000000000000000000000000000000000000020000000000000000000000000000000080000000000000080000000000000003000000000000000000000000000000000000000000000000010000000000000000000000000000020000000000000000000000000080010400000000000000000000000000000000000000000000000010000000000000000000000000000008000000000000000500000000003a55dbef49000000000000000000000005f91d9b97b0c29200000000000000000000000000000001100000000000000000000000000000fdffffffffffffff05000000000000003e0000000000000000000000000000000000000000000000000900000000000000000000000000000400000000000000ff416d7b3ef9d38323d36ef8caffff7f00000000ff7f900000000000000000000000e0"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000300)={0x7fffffff, 0x1, 0x80000001, 0x2, 0xfff, 0x67b, 0xdc61, 0x3, 0x6, 0x4}) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x5, 0x201) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) rt_sigsuspend(&(0x7f00000002c0)={0x10000}, 0x8) 2018/03/08 10:51:47 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="006574010001005f000000006c616265360056") lseek(r0, 0x1a, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/139) getdents(r0, &(0x7f0000000140)=""/75, 0x4b) getdents(r0, &(0x7f0000000fd0)=""/48, 0x19a) 2018/03/08 10:51:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='0', 0x1}], 0x1) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='{keyringeth0,\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x0, 0x3be, r2) 2018/03/08 10:51:47 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @empty}, &(0x7f0000000140)=0x8, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x8, 0x4) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/08 10:51:47 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) arch_prctl(0x1003, &(0x7f0000000040)="635a0d9a71c694") 2018/03/08 10:51:47 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x200) ioctl(r0, 0x1268, &(0x7f000059a000)) 2018/03/08 10:51:47 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessvboxnet1eth0\'\x00', 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x10) tkill(r2, 0x1000000000016) 2018/03/08 10:51:47 executing program 6: r0 = inotify_init1(0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x11, r2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xfd, "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"}, &(0x7f0000000300)=0x121) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000040)) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000000000)={&(0x7f0000000080)="c27b918f386843a51d44056f30ae09a648fefb9612444fdf15c78073d91a3d3a93039fe4fd20629c8fc0740f63ed4b4e0b68a35b0d811ef7fcbe77c2029d6cc6ddfd1063d5a21c828728d286fdb250afe5a110d3a93aba38c5b0b53b510481209e68c3899b17303f7a715f393e0051dd50e456a1cc7c95dfda7dbedad4ff2ae6d48712b40979ef705f494c92d078790df12edeb7be10cd7c0815361834e0f71a8d97d49851f4677b4456f60bfb6fe5beb9b376d8334d847a52471ddf8c6abab8daf2", 0xc2}) 2018/03/08 10:51:47 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x40044) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r1) tkill(r1, 0x1000000000016) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r3) 2018/03/08 10:51:47 executing program 5: r0 = gettid() exit(0x4a) setpriority(0x1, r0, 0x0) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x3) r1 = dup(0xffffffffffffff9c) ioctl$TIOCCONS(r1, 0x541d) 2018/03/08 10:51:47 executing program 6: userfaultfd(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) sync() 2018/03/08 10:51:47 executing program 3: unshare(0x20000000) clone(0x28000000, &(0x7f00000000c0), &(0x7f00001a6000), &(0x7f0000000040), &(0x7f0000000080)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f00000003c0)={0x4, 0x0, 0x0, "b843f8b0a9ef"}, 0x10) sysfs$1(0x1, &(0x7f0000000080)='/dev/vga_arbiter\x00') unshare(0x4000000) 2018/03/08 10:51:47 executing program 1: stat(&(0x7f0000000000)='/', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) pivot_root(&(0x7f0000000040)='/', &(0x7f0000000080)='/') mount(&(0x7f0000000140)='/', &(0x7f0000000180)='/', &(0x7f00000001c0)='ramfs\x00', 0x100208c, &(0x7f0000000200)="c19ebf35068a1a5aca3826397a27de0e909ac1502689658e5d0d7d08839b3f92dc1cf09f5b6cdada1830b8cd06d2acfda365f329c595b540fdd02419e10cfbdf1829f3fbf4862b105fdcf0a1ae1dacf90c65f9d6f516fe") 2018/03/08 10:51:47 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=ANY=[@ANYBLOB="180000fffffff941c530b4b6", @ANYRES32=r0], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/08 10:51:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x208300, 0x0) connect$ipx(r1, &(0x7f00000003c0)={0x4, 0x8, 0xa2aa, "ffa79dd14a99", 0x2}, 0x10) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a00000000000000000000001000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000400000000053040000bb000000000000000002000100000000ff0f0000000000009f05000500000100000a00fcff00000000ff0e00000000000000000000000000050000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/08 10:51:47 executing program 4: r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x100000000000400) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="1598130b651ec52f13fc287e19", 0xd, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) preadv(r0, &(0x7f0000450000)=[], 0x53, 0x0) socketpair(0x2, 0x0, 0x6, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) tkill(r2, 0x1000000000016) [ 75.588630] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 75.597806] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 75.605771] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 75.613583] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 75.621186] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 75.628815] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 75.636469] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 75.644209] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 75.651834] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 75.659530] Buffer I/O error on dev loop0, logical block 11, lost async page write INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 136.699905] IPVS: Creating netns size=2536 id=10 [ 137.512937] buffer_io_error: 6 callbacks suppressed [ 137.512942] Buffer I/O error on dev loop0, logical block 16, async page read [ 244.891405] INFO: task syz-executor7:11939 blocked for more than 120 seconds. [ 244.898693] Not tainted 4.9.86-gd3a2afb #59 [ 244.903628] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.911666] syz-executor7 D26384 11939 3865 0x20020004 [ 244.917393] ffff8801c329c800 ffff8801ca460540 ffff8801ca460540 ffff8801c4620000 [ 244.925723] ffff8801db221b98 ffff8801cdadef80 ffffffff838a457b 0000000041b58ab3 [ 244.933733] ffffffff84193a88 00ffffff8123c030 ffff8801db222468 ffff8801db222490 [ 244.941714] Call Trace: [ 244.944272] [] ? __schedule+0x67b/0x1ba0 [ 244.949949] [] schedule+0x7f/0x1b0 [ 244.955120] [] schedule_timeout+0x56c/0x10b0 [ 244.961147] [] ? usleep_range+0x140/0x140 [ 244.966935] [] ? kvm_clock_read+0x23/0x40 [ 244.972815] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.979017] [] ? ktime_get+0x13d/0x1d0 [ 244.984544] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.991099] [] io_schedule_timeout+0x1be/0x390 [ 244.997335] [] bit_wait_io+0x19/0xa0 [ 245.002678] [] __wait_on_bit_lock+0xc2/0x1c0 [ 245.008704] [] ? __block_write_full_page+0x3be/0x870 [ 245.015447] [] ? bit_wait+0x90/0x90 [ 245.020694] [] __lock_page+0xff/0x160 [ 245.026135] [] ? unlock_page+0x110/0x110 [ 245.031829] [] ? autoremove_wake_function+0x90/0x90 [ 245.038740] [] ? __might_sleep+0x95/0x1a0 [ 245.044561] [] write_cache_pages+0x833/0xec0 [ 245.050589] [] ? bdi_set_max_ratio+0x130/0x130 [ 245.057123] [] ? clear_page_dirty_for_io+0x4d0/0x4d0 [ 245.063869] [] ? balance_dirty_pages_ratelimited+0x47f/0x23c0 [ 245.071394] [] generic_writepages+0xda/0x150 [ 245.077431] [] ? write_cache_pages+0xec0/0xec0 [ 245.083764] [] ? __set_page_dirty+0xea/0x1f0 [ 245.089791] [] ? mark_buffer_dirty+0x15c/0x480 [ 245.096019] [] ? blkdev_readpages+0x40/0x40 [ 245.101970] [] blkdev_writepages+0x1d/0x30 [ 245.107822] [] do_writepages+0xed/0x1c0 [ 245.113434] [] ? page_writeback_cpu_online+0x20/0x20 [ 245.120156] [] __filemap_fdatawrite_range+0x1b3/0x250 [ 245.126983] [] ? replace_page_cache_page+0x610/0x610 [ 245.133711] [] ? page_endio+0x180/0x180 [ 245.139307] [] ? file_update_time+0xbc/0x3b0 [ 245.145350] [] filemap_write_and_wait_range+0x59/0xb0 [ 245.152200] [] blkdev_fsync+0x66/0xb0 [ 245.157619] [] ? thaw_bdev+0x180/0x180 [ 245.163153] [] vfs_fsync_range+0x10a/0x250 [ 245.169007] [] blkdev_write_iter+0x2a6/0x380 [ 245.175061] [] ? bd_acquire+0x250/0x250 [ 245.180656] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.187818] [] vfs_iter_write+0x2e0/0x450 [ 245.193715] [] ? check_preemption_disabled+0x3b/0x200 [ 245.200523] [] ? vfs_iter_read+0x3f0/0x3f0 [ 245.206399] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 245.213663] [] ? __kmalloc+0x11d/0x310 [ 245.219168] [] iter_file_splice_write+0x5b5/0xb60 [ 245.225644] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.232724] [] ? selinux_file_permission+0x82/0x460 [ 245.239361] [] ? rw_verify_area+0xe5/0x2b0 [ 245.245229] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.252309] [] direct_splice_actor+0x125/0x180 [ 245.258510] [] splice_direct_to_actor+0x2cc/0x800 [ 245.265024] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.271680] [] ? do_splice_to+0x160/0x160 [ 245.277447] [] ? security_file_permission+0x89/0x1e0 [ 245.284197] [] ? rw_verify_area+0xe5/0x2b0 [ 245.290051] [] do_splice_direct+0x1a7/0x270 [ 245.296057] [] ? splice_direct_to_actor+0x800/0x800 [ 245.302795] [] ? rw_verify_area+0xe5/0x2b0 [ 245.308731] [] do_sendfile+0x54b/0xd30 [ 245.314566] [] ? do_compat_pwritev64+0x100/0x100 [ 245.320941] [] ? __might_fault+0x114/0x1d0 [ 245.326814] [] compat_SyS_sendfile+0xd1/0x160 [ 245.332941] [] ? SyS_sendfile64+0x160/0x160 [ 245.338882] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 245.345012] [] ? do_fast_syscall_32+0xcf/0x870 [ 245.351212] [] ? SyS_sendfile64+0x160/0x160 [ 245.357171] [] do_fast_syscall_32+0x2f5/0x870 [ 245.363295] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.369933] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.376188] [ 245.376188] Showing all locks held in the system: [ 245.382503] 2 locks held by khungtaskd/514: [ 245.386789] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.395482] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.405130] 1 lock held by rsyslogd/3650: [ 245.409242] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.418119] 2 locks held by getty/3778: [ 245.422074] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.431358] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.441243] 3 locks held by kworker/u4:4/4132: [ 245.445817] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.455103] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.465264] #2: (&type->s_umount_key#22){++++..}, at: [] trylock_super+0x20/0x100 [ 245.475202] 1 lock held by syz-executor7/11974: [ 245.479835] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.489051] 1 lock held by syz-executor2/11949: [ 245.493710] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbc/0x7e0 [ 245.502825] 1 lock held by blkid/11946: [ 245.506763] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 245.515707] 1 lock held by syz-executor6/11954: [ 245.520341] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.529537] 1 lock held by syz-executor6/11971: [ 245.534183] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.543378] 1 lock held by syz-executor2/12176: [ 245.548011] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.557212] 1 lock held by syz-executor2/12177: [ 245.561863] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.571049] [ 245.572665] ============================================= [ 245.572665] [ 245.579712] NMI backtrace for cpu 0 [ 245.583350] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.86-gd3a2afb #59 [ 245.590502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.599827] ffff8801d8717d00 ffffffff81d956f9 0000000000000000 0000000000000000 [ 245.607797] 0000000000000000 0000000000000001 ffffffff810bb190 ffff8801d8717d38 [ 245.615753] ffffffff81da081d 0000000000000000 0000000000000000 ffff8801c0c64c18 [ 245.623711] Call Trace: [ 245.626271] [] dump_stack+0xc1/0x128 [ 245.631603] [] ? irq_force_complete_move+0x390/0x390 [ 245.638320] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.644259] [] ? irq_force_complete_move+0x390/0x390 [ 245.650977] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.658043] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.665025] [] watchdog+0x6f0/0xa70 [ 245.670270] [] ? watchdog+0x125/0xa70 [ 245.675691] [] kthread+0x26d/0x300 [ 245.680847] [] ? reset_hung_task_detector+0x20/0x20 [ 245.687479] [] ? kthread_park+0xa0/0xa0 [ 245.693069] [] ? kthread_park+0xa0/0xa0 [ 245.698659] [] ? kthread_park+0xa0/0xa0 [ 245.704249] [] ret_from_fork+0x5c/0x70 [ 245.709862] Sending NMI from CPU 0 to CPUs 1: [ 245.714367] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b4266 [ 245.721669] Kernel panic - not syncing: hung_task: blocked tasks [ 245.727788] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.86-gd3a2afb #59 [ 245.734939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.744259] ffff8801d8717cb8 ffffffff81d956f9 ffffffff83a8b3c0 ffff8801d8717d90 [ 245.752222] ffff8801c0c64c00 dffffc0000000000 ffffffff84409000 ffff8801d8717d80 [ 245.760189] ffffffff8142f531 0000000041b58ab3 ffffffff8418b470 ffffffff8142f375 [ 245.768158] Call Trace: [ 245.770716] [] dump_stack+0xc1/0x128 [ 245.776048] [] panic+0x1bc/0x3a8 [ 245.781035] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.789231] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.796471] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.803712] [] watchdog+0x701/0xa70 [ 245.808955] [] ? watchdog+0x125/0xa70 [ 245.814371] [] kthread+0x26d/0x300 [ 245.819526] [] ? reset_hung_task_detector+0x20/0x20 [ 245.826158] [] ? kthread_park+0xa0/0xa0 [ 245.831750] [] ? kthread_park+0xa0/0xa0 [ 245.837338] [] ? kthread_park+0xa0/0xa0 [ 245.842928] [] ret_from_fork+0x5c/0x70 [ 245.848897] Dumping ftrace buffer: [ 245.852455] (ftrace buffer empty) [ 245.856134] Kernel Offset: disabled [ 245.859739] Rebooting in 86400 seconds..