) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e20, 0x2, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x3a, 0x0, r3}, {0x1, 0xffffffffffffffff, 0x6, 0x7, 0x9, 0x0, 0x3, 0x200}, {0x8, 0xb70d, 0x1000, 0x4}, 0x7, 0x6e6bb6, 0x0, 0x0, 0x2}, {{@in6, 0x4d3, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x7, 0x1, 0x4, 0x8, 0x101, 0x9}}, 0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x375a, 0x3, 0x5, 0x100000000}, 0x14) 2018/03/23 01:30:47 executing program 3: r0 = inotify_init1(0x80800) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x2, 0x7, 0xf9, &(0x7f0000ffb000/0x2000)=nil, 0xfff}) fcntl$getownex(r0, 0x10, &(0x7f000071dff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x400000000) ptrace$setopts(0x4206, r2, 0x100, 0x44) 2018/03/23 01:30:47 executing program 7: r0 = socket$inet6(0xa, 0x4000000000080002, 0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x1) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x8001) 2018/03/23 01:30:47 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000180)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/23 01:30:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x1, 0x7da}, {0x25, 0xe4f}, {0x440, 0x3}, {0x6, 0x100000001}, {0x8, 0x3f}, {0x2, 0x2}, {0x9, 0x8}]}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7e, 0x7, 0x3ff, 0x5, 0xbba, 0x0, 0x5, 0x3ff, 0x3, 0x3, 0xa0, 0x20}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/163, 0xa3}], 0x1) 2018/03/23 01:30:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x0, 0x10000, 0x6) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/23 01:30:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) iopl(0x9) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/23 01:30:47 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x122, @time}) 2018/03/23 01:30:47 executing program 7: getrlimit(0x0, &(0x7f0000000100)) uname(&(0x7f0000000040)=""/140) r0 = socket$netlink(0x10, 0x3, 0x0) lookup_dcookie(0x9, &(0x7f00000002c0)=""/99, 0x63) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = getuid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x100, 0x0) accept4$bt_l2cap(r3, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80800) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0xc00}, 0xc) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r4}, 0xc) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/03/23 01:30:47 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/23, 0x17, 0x2000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/56, 0x38, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)) [ 64.474265] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 01:30:47 executing program 7: mkdir(&(0x7f0000c9e000)='./file0\x00', 0x0) mount(&(0x7f0000efdff2)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000905ffa)='ramfs\x00', 0x3, &(0x7f000070c000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f000000bff8)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) 2018/03/23 01:30:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x271) 2018/03/23 01:30:47 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x81, 0x3, [0xd6, 0x7, 0x4]}, 0xe) r2 = socket$nl_generic(0x10, 0x3, 0x10) clone(0x0, &(0x7f0000000340)="73420b4971c488a6ea54b7523af7a6ea8ffaaea1faedd1e56dbe405b643131da1df47c588494771f0586184be1118628f76da6dbea1b2d813f4ce6755a0178956092e91b4663048d4250b2361ba7f80db8ed3ec5b3df21827afefa1357cce46822cee693f4fbc65856022883c1eea68bd512ae40fdc33f888d9bf55ff3b50371a4ba3001de30ed8a0f0251d4b65a18e24be1a6f2474deda34b7c1d843ada55bb283916cdb8dc1dc7696f4c5841966f6152ca8d1721c50bd7ef87ff8e1e", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000240)="bdc6bc1acf289fbf008b364efb7f2ca0e1fe3293f5bdcb8adcff3bcac4000000000000000000") fsync(r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/23 01:30:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/03/23 01:30:47 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000012fe8)=[{0x87}, {0x6}]}, 0x10) 2018/03/23 01:30:47 executing program 3: r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)='*', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0xdb, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x7fffffff, 0x0, 0x9, 0x40400000000000, 0x22}, &(0x7f0000000300)=0x98) r3 = socket$inet6(0xa, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={r4, 0x7, 0x8, 0x1}, 0x10) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', r0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) keyctl$clear(0x7, r0) 2018/03/23 01:30:47 executing program 1: r0 = socket$inet6(0xa, 0x8080f, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) 2018/03/23 01:30:47 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x88802, 0x0) renameat2(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x2) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000700000000000a004e2000000000fe8000000000000000000000000000000000000000000000030006000000000082004e207f00000100000000000000000200010000000000000000000000000002001300010000002bbd700003350000"], 0x70}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f00000000c0)={0x6, 0x7}) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000100)=""/12) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000140)=0x3f, 0x8) 2018/03/23 01:30:47 executing program 1: sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="cfde1f4eb9d82d98b159b90225c107942418e321451448a30344198e7e99a6bc67bb36ab51e12d", @ANYRES16=0x0, @ANYBLOB="00002bbd70000000000003000000080003003b0000000800020000000000"], 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000040)={'eql\x00', {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) sync_file_range(0xffffffffffffffff, 0x0, 0x400, 0x2) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@local}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000340)=0x4, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) 2018/03/23 01:30:47 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={r2, 0x1c, &(0x7f0000000540)=[@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10000}]}, &(0x7f00000005c0)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x437d}, @hdr={0x2, 0x81, 0x7, 0x2, 0xfffffffffffff5fd, 0xad}, @ipv6={0xcb1, 0x6, "88898b", 0x3c2, 0x3e, 0x4, @dev={0xfe, 0x80, [], 0x15}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x21, 0x14, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x10000}, @calipso={0x7, 0x58, {0x9, 0x14, 0x9, 0xffffffffffffff31, [0xacc, 0xfffffffffffffff9, 0xff9e, 0x74c, 0x4, 0x4, 0x1, 0x28, 0x4, 0x9]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x38, {0x6, 0xc, 0x7, 0x6, [0x6, 0x10001, 0x81, 0xa64, 0xa44, 0x40]}}, @pad1={0x0, 0x1}]}, @hopopts={0x1d, 0x30, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7f, 0x86, "9596d962041b37b8b77046378c65f5ba034fe65c40946b9c5fb20d071b5e5fd8e4d5afaa3b6eac7571cc4065e10a9d90d320fc43ec527a3ebab38b02c27c823868ecf969bcdb2ab20aa68a322a66d47cf0a2a317c236816146bcfddec90bafb1095439fce117f7a8f3829297c060ce338858a78e8ffd32a040cc5edb5cfa59a6e4ede89f7e66"}, @generic={0x0, 0xf3, "4761ab7b3061008efaf37c1b9c3663d89be51071076edd8b56e2d1a4c6bbfcb90549f51fb3736ef8d83956926301fd14cac7b4c8d38aeb6ee1febeffeedcd2d5b6fbdfbaa3c61a3caa64ad22a32981f905c257cd030609c859ebdd43b8d10c0d382465368b0aad37a10b1a59f16556c6ce2e782b02e915566753ee24098549f0e0979c3634c31c044f201ce0443bb929a36a419bf405b782ad6183ba32e70b82e4998d410f80f443997d44a02f1d25940aa39966258645a743eb94f99fc022eaa6d2cd231d0bb38f837f89bfb75db42dced4f1544adac8c43cf73d9233ebe05acd9dd5cb3b88fbad0eeb71a81e829bd7cc0e28"}]}, @dstopts={0x32, 0x10, [], [@calipso={0x7, 0x58, {0x2, 0x14, 0x1f, 0x2, [0xfffffffffffffffd, 0x10000, 0xfffffffffffffff8, 0x8, 0x100000001, 0x401, 0x40, 0xffff, 0x17e, 0xffffffffffffffb2]}}, @calipso={0x7, 0x28, {0x3ff, 0x8, 0x8, 0x400, [0x6, 0x4, 0x8, 0x81]}}]}], @tcp={{0x4e23, 0x4e20, r1, r3, 0xfff, 0x0, 0xd, 0x0, 0x3f, 0x0, 0x401, {[@exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @md5sig={0x13, 0x12, "dbe36ef09805931db0cb47233e888b86"}, @fastopen={0x22, 0x2}, @nop={0x1}, @window={0x3, 0x3, 0x8}]}}, {"224961509bdd8dce3c29af6d24080c7560f1d7e92cf20da72dfb04082d6864fc7f10cfc63b37f905efe91a2388d7403ba61b5d2fd857ef9f3b073fb9a681aa7be5c36a59835d3ee98364a5745de148df698c3ce46780d1812568d42a503adb03697904b1003525f2fd78fdfae80d02941f9d1614dce25fe93d6ad9d1122ec58fa0a7f7053ca33f6f6303b7052521fa8a1cd0d09041ee273c41dc3b780e5e2d35dc4d5c09b3b4c37a91c22787f252e7d21fc66c70ee113a77bacb0b747850"}}}}}, 0x3f8) rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ecff8)) 2018/03/23 01:30:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000169000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/247) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/03/23 01:30:47 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pselect6(0x0, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f0000000000), 0x8}) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x103000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x92, 0x4) 2018/03/23 01:30:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) epoll_create1(0x80000) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='^user\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000200)='/dev/rtc\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='-keyring[md5sum\x00', &(0x7f00000002c0)='user[self{}cgroupwlan1(\'lo^\x00', &(0x7f0000000300)='*mime_typeproc\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='cpuset]mime_type*\x00', &(0x7f00000003c0)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0xc00) memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3) write(r1, &(0x7f0000000080)="232196", 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f00000004c0)='./file0\x00', 0xa002, r2, r3, 0xbb89, 0x840) execveat(r0, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000880)=[&(0x7f00000009c0)='cpuset]mime_type*\x00', &(0x7f0000000680)='user[self{}cgroupwlan1(\'lo^\x00', &(0x7f00000006c0)='^user\x00', &(0x7f0000000700)='lon$(\x00', &(0x7f0000000740)='system/$', &(0x7f0000000780)='\x00', &(0x7f0000000940)='@\x00', &(0x7f0000000980)='/dev/vga_arbiter\x00', &(0x7f0000000840)='-keyring[md5sum\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)='(/@nodev\x00'], 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000007c0)={0x6, &(0x7f0000000640)=[{0xcf9, 0x2, 0x10000, 0x5}, {0x9, 0x0, 0xfffffffffffffffc, 0x1}, {0x8001, 0x5, 0x7f, 0x1000}, {0x4, 0x6, 0x0, 0x94de}, {0x7, 0x6, 0x6c, 0x2}, {0x800000000, 0xcc, 0x2, 0x1ff}]}, 0x10) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x643}, 0x1c) 2018/03/23 01:30:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0x74) recvmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/170, 0xaa}, {&(0x7f00000021c0)=""/215, 0xd7}], 0x4, &(0x7f0000002300)=""/98, 0x62}, 0x3a65}, {{&(0x7f0000002380)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000002400)=""/91, 0x5b}, {&(0x7f0000002480)=""/113, 0x71}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/155, 0x9b}], 0x4, &(0x7f0000003600)=""/123, 0x7b, 0x10001}, 0xfa2}, {{&(0x7f0000003680)=@un=@abs, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/194, 0xc2}, {&(0x7f0000004800)=""/119, 0x77}, {&(0x7f0000004880)}, {&(0x7f00000048c0)=""/66, 0x42}, {&(0x7f0000004940)=""/201, 0xc9}, {&(0x7f0000004a40)=""/41, 0x29}, {&(0x7f0000004a80)=""/9, 0x9}], 0x8, 0x0, 0x0, 0x5}, 0x364}, {{&(0x7f0000004b40)=@nl=@proc, 0x80, &(0x7f0000007fc0)=[{&(0x7f0000004bc0)=""/2, 0x2}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000005c00)=""/91, 0x5b}, {&(0x7f0000005c80)=""/114, 0x72}, {&(0x7f0000005d00)=""/4096, 0x1000}, {&(0x7f0000006d00)}, {&(0x7f0000006d40)=""/176, 0xb0}, {&(0x7f0000006e00)=""/4096, 0x1000}, {&(0x7f0000007e00)=""/175, 0xaf}, {&(0x7f0000007ec0)=""/230, 0xe6}], 0xa, &(0x7f0000008080)=""/25, 0x19, 0x4}, 0x3ff}], 0x4, 0x2, &(0x7f00000081c0)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace(0x421f, r1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004880), &(0x7f0000006d00)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x40) 2018/03/23 01:30:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') accept$packet(r0, &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004780)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000047c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0xff, 0x9, 0x100, 0xfffffffffffffe01, 0x180100, r1}) fgetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/134, 0x86) sendfile(r0, r0, &(0x7f0000000000)=0x400000, 0x400000ff) 2018/03/23 01:30:47 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x23, 0x4) prctl$setendian(0x14, 0x1) unshare(0x8000400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000d86fc0), &(0x7f0000623fc0)) [ 64.620009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 64.647210] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/23 01:30:47 executing program 3: r0 = userfaultfd(0x80000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x11}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) rt_sigprocmask(0x2, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r1, r2, &(0x7f0000000000)=0x3, 0x3) prctl$setname(0xf, &(0x7f0000000080)=']-\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r0) unlinkat(r3, &(0x7f0000000140)='./file0\x00', 0x200) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/107) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$KDSKBLED(r0, 0x4b65, 0x3) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x4) 2018/03/23 01:30:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x8, 0x101, 0x8001}) 2018/03/23 01:30:47 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x1a, r1, 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/03/23 01:30:47 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdd}, {0x16}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @random="b5a00bc310e5"}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/23 01:30:47 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="2164c61e6a7759000400b4630f7f54cc1ac5c2eeb78f1ac472cce2e3b71be151f4639e9bd139b86cb409277a25dc3493d55e87f8504b286e8b4e30b8ebcf70854d4d9d5bade8bbbd46380e8522d8d11f0fa4d569bafd6814ea1a29babfea1733af6491d040e4644d7a58dfcddb3eaadc83439f254c7876b3eb0d0e4686171e99747601ea5c69ff67883d686e2bc6c23e2da0e0a92736d4ae5903734a73", 0x3) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x9, 0x9, 0xfffffffffffffff9, 0x6, 0x5, 0x3}) 2018/03/23 01:30:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x40, &(0x7f0000000040), 0x9) 2018/03/23 01:30:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x2, &(0x7f0000000080)=[0x4, 0x9], &(0x7f00000000c0)=[0x4], 0x2, 0xa, 0xb40000, &(0x7f0000000100)=[0x1, 0x3, 0x8, 0x7, 0x7, 0x2, 0x8, 0x200, 0x8, 0x8], &(0x7f0000000140)=[0x2, 0xb5, 0x4, 0x1ff, 0x4]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) 2018/03/23 01:30:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x13) r1 = dup2(r0, r0) setsockopt(r1, 0x6, 0x86, &(0x7f0000000040)="e47bf6308ce6693e246fc1d8cb18968993ef5e48edf5590000dae4a87ba802dabb108ad284847ac9c456b95702d7e12a58c9100606aa4b76025486652f72928ac5c6f25605c311abb9b0b91ff9d3d2c858da57e2dfe8779ea0531921a69e4873e84529bb8e026685b79ca5fe230113c1b9174d7524296133b68dbdd3c8ee43", 0x7f) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/23 01:30:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf}}) 2018/03/23 01:30:47 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/icmp6\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000280)={0x0, 0xc52c, 0x100000000, 0xfff, 0xcaa400, 0x6, 0x3fc0, 0x0, 0x0, 0x100000001}) init_module(&(0x7f0000000040)='@,\x00', 0x3, &(0x7f0000000100)='&-\\proc\x00') futex(&(0x7f0000000080), 0x3, 0x0, &(0x7f00000000c0), &(0x7f0000fc4ffc), 0x0) select(0x40, &(0x7f0000000140)={0x3, 0x4, 0x0, 0x6, 0x100000001, 0xea9, 0x5, 0x7}, &(0x7f0000000180)={0x1, 0x80, 0x401, 0x7, 0x9, 0x8ae, 0xe638, 0x2}, &(0x7f00000001c0)={0x9, 0xffffffffffffff5b, 0x800, 0x71, 0x6, 0xfff, 0x8, 0x240}, &(0x7f0000000200)) clock_gettime(0x7, &(0x7f0000000000)) 2018/03/23 01:30:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) writev(r0, &(0x7f0000000000), 0x10000321) 2018/03/23 01:30:47 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000100)={{}, {}, 0x0, 0x0, 0x3fffc00000000}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'tunl0\x00'}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x100000001, 0x7fffffff}, {0x4, 0x1}, 0x2, 0x3, 0x10001}) 2018/03/23 01:30:47 executing program 1: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000300)='./file0\x00', 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ufs\x00', 0x24, &(0x7f0000000140)="6813c4440260ad0ec8724666d177a0a67678") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) 2018/03/23 01:30:47 executing program 7: socket$inet(0x2, 0x80e, 0x1ff) mremap(&(0x7f0000155000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x81) ptrace$cont(0x18, r1, 0x50a106e3, 0x9) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) 2018/03/23 01:30:47 executing program 4: r0 = socket(0xb, 0x3, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x17, @loopback={0x0, 0x1}, 0x2}, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000a59000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x6c4080, 0x2) r2 = dup2(r0, r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/03/23 01:30:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x210100, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0x1f3, {{0x2, 0x4e21, @rand_addr=0x800}}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000300)={r4, r5}) rmdir(&(0x7f0000000340)='./file0\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setuid(r6) 2018/03/23 01:30:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = dup(r0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x9, 0x200, 0x7fffffff, 0x9}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x200, 0x0, 0xff, 0xb, 0x8000, 0xb56f, 0x4}, 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0xffffd}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000080)=""/6, &(0x7f0000000040)=0x243) 2018/03/23 01:30:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/127, 0x7f}], 0x1, 0x102) 2018/03/23 01:30:47 executing program 7: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000000140)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x40fffd, 0x0) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e24, 0x5, @empty, 0x40}, 0x1c) clock_settime(0x2, &(0x7f0000000040)={0x0, 0x1c9c380}) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000380)=0x54, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x1000000000000011, &(0x7f0000000080)=0xaea, 0x191790c3a5b4342) bind$inet6(r3, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000ad6fad)='\x00', 0x1, 0x4, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) socket$inet6(0xa, 0x6, 0x8) 2018/03/23 01:30:47 executing program 3: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffff7) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x94}, &(0x7f0000000140)=0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'yam0\x00', 0x7}) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000240)="65875e07556b45be56532425b5d4c3867bede9d5e63bb6116d62233fc7f4025dabeeb715a1cdd01200424a08808b6f87ce2bff70b1a929a666ad5e51e31511991333ce47b44bc53a56d61e76ce98b781") ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x4, 0x8}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x1) socket$packet(0x11, 0x2, 0x300) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/23 01:30:47 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0xfffffffffffffdd8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000040)=0x9, 0x3fc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @local}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x10000, 0x1, 0x1fc9, 0x0, 0x2, 0x80000000, r2}) [ 64.840881] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ɓtpm`x/.HݼބDBC+H [ 64.864033] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ɓtpm`x/.HݼބDBC+H 2018/03/23 01:30:47 executing program 3: r0 = getpid() ioprio_get$pid(0x1, r0) r1 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/03/23 01:30:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000ffff00000000000000"], 0x10) 2018/03/23 01:30:47 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x0, 0x7, 0x40000000000000, 0xff, 0xfffffffffffffff8, 0x7, 0x4, 0x6, 0x1000, 0x33, 0x21, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)) 2018/03/23 01:30:47 executing program 4: syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) accept4$ax25(r1, 0x0, &(0x7f0000000180), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="01000200aa9aaaaaaabbaaaaaaaaaabb"]) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @remote}, &(0x7f0000000080)=0xc) 2018/03/23 01:30:47 executing program 1: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$sg(&(0x7f0000001340)='/dev/sg#\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x4b}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001280)={r1, 0xfffffffffffffc00, 0x4, [0x1, 0x0, 0xffffffffffffffff, 0x80]}, &(0x7f00000012c0)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0xc140) recvfrom$llc(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x100, &(0x7f00000000c0)={0x1a, 0x330, 0xa5, 0x1, 0x3ff, 0x1, @random="d0828241adb0"}, 0x10) r3 = fcntl$getown(r0, 0x9) sched_getscheduler(r3) sigaltstack(&(0x7f0000953000/0x1000)=nil, &(0x7f0000000100)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/23 01:30:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000500)='./file0\x00', 0x100) mkdirat(r1, &(0x7f00000002c0)='./file2\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x8000000400000490, &(0x7f00000004c0), 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x12) openat(r1, &(0x7f0000000140)='./file1\x00', 0x8000, 0x6) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/150) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x4, 0x5]) timer_create(0x0, &(0x7f0000000280)={0x0, 0x35, 0x0, @thr={&(0x7f0000000300)="5c2acd91884bd76d1e3ae5099a3a6b92750df872b85e0091d75e1a519a8948e767d2a8b9b6b4f737de2b89b5bf517ca4c2a1f5512a62f4c00f130ed43466a1c38487864727a911c352ef13b32d9eb35bb48dd494a700f6d7cfa53bd7fdeaf70b760999e96408663f6e7f90e1bdaddaa970", &(0x7f0000000380)="fab616ec17634272e3cc15511114273355ea1d1a7708a5ff17c4c777121a456082502c8c4264cfebc9f6be0c7086a8c5130170682bc4914833e065de969280b109d8ec77d0153718309917330f70d29510c0e466f726afdba4384d77e3bb2dc056e49b2b278fa37a9f25b6c9170aabe48e6817d47e111f4f19abef89bc6c24c324e21edd5e5eb7420ff4b9182d69e669be4970a94dc856984b105ea690111cc089316e4ea40a9a747f222d9be0d01b3b98ef2903e91aa88a07536448945a567a5dc6cd437c8d104e"}}, &(0x7f0000000480)=0x0) accept$unix(r0, 0x0, &(0x7f00000000c0)) timer_delete(r3) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="e0ea7b3482be4c444f074288e0c52d2f6f9526d679f1ac56ecc6a149fb62e93ddaa6dd1bd595f806ad2d0544717fe2bdc44dae98a7f0", 0x36) 2018/03/23 01:30:47 executing program 0: r0 = memfd_create(&(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x3) r1 = socket(0xa, 0x801, 0x4) write(r1, &(0x7f0000000440)="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", 0xfc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fsync(r1) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0xffffffffffffff01, 0x0, 0x2, 0x101}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0xea1f, r4}) ioctl$TIOCSBRK(r3, 0x5427) 2018/03/23 01:30:47 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0xffffffffffffffff) r0 = gettid() r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000000c0)=0x54) r2 = memfd_create(&(0x7f0000000100)=')-.\x00', 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getgid() fchownat(r2, &(0x7f0000000140)='./file0\x00', r3, r4, 0x1000) r5 = syz_open_procfs(r0, &(0x7f0000000080)="010000000000000000e5f55d49b7053117b42e3eb57732e1487c5584a70ff547a1065443cf01c761d264b42dcb136475f9b7f0b378ffa9039fa67bd8dce2") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r6) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x800) listen(r6, 0x0) fcntl$getflags(r5, 0x40b) readv(r5, &(0x7f0000265ff8)=[{&(0x7f0000000200)=""/256, 0x100}], 0x1) 2018/03/23 01:30:47 executing program 2: pipe(&(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000ab7ff8)='net/dev\x00') pread64(r0, &(0x7f0000910000), 0x0, 0x2000001) 2018/03/23 01:30:47 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x6}, 0x8) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/03/23 01:30:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040)=0x4, 0x4) read(r0, &(0x7f00006a9000), 0x0) 2018/03/23 01:30:47 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000280)={0x9cd, 0x93a4, 0xffffffffffffffc0, 0x100000001, 0x0, 0x9, 0x14776b11, 0xffff, 0x0, 0x1, 0x3, 0x4}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) capset(&(0x7f0000000100)={0x20080522, r1}, &(0x7f0000000140)={0xc3f, 0x400, 0x0, 0x0, 0xa0e, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='ip_vti0\x00'}) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000180)={0x80000000, 0x4, 0x114f1fc9, 'queue1\x00', 0x4}) 2018/03/23 01:30:47 executing program 6: mkdir(&(0x7f0000323ff8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c1ff8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) truncate(&(0x7f0000ea0ff4)='./file0/bus\x00', 0xff) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 01:30:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)=0x7) 2018/03/23 01:30:47 executing program 0: r0 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="b84bf29a7c5f27c8c4e96e8807412d1d97bbb719fe5103d7cf163f", 0x1b, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) [ 65.124596] audit: type=1401 audit(1521768647.943:29): op=setxattr invalid_context="" [ 65.135700] audit: type=1401 audit(1521768647.963:30): op=setxattr invalid_context="" 2018/03/23 01:30:48 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000180)=""/97, 0xffffffffffffff7a, 0x8, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x989680}) 2018/03/23 01:30:48 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x75d) socket$inet6(0xa, 0x2, 0x5) set_tid_address(&(0x7f0000000080)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="e3320700060000080000010002000200b3ba2bf82215bf87df413d0900bc026787efb2513bf3f3a183208b46241d3de9d605180371a1bf5b06d07792919f30671c2d712fd83da11e1fc0594f95d73b629eed5e317f5218cde2c7178ffb14328f3eb18f8511e0b05e1ddf326d55ced746d79d4d072abd8e1ecba003e98b928b81521b705d18c115803282ef7f48cda705"], &(0x7f0000000340)=0x16) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000100)=[r3, r4, r5]) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/23 01:30:48 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) unshare(0x1004000) bind$inet6(r0, &(0x7f000089cfe4)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) write$eventfd(r1, &(0x7f0000604000)=0x400, 0x8) 2018/03/23 01:30:48 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x0, 0x81, 0x1}, {{0x77359400}, 0x9, 0x677e, 0x10000}, {{r1, r2/1000+30000}, 0x3, 0x8001, 0x1}, {{0x77359400}, 0x101, 0xffffffffffffffc0, 0x8000}], 0x60) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x7ff) clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)) 2018/03/23 01:30:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)=ANY=[@ANYBLOB="02000000020000ffffffffffffffff"], 0x10}, 0x1}, 0x20004895) 2018/03/23 01:30:48 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) dup3(r2, r1, 0x0) ioctl$void(0xffffffffffffffff, 0x0) readahead(r2, 0x7, 0x8) 2018/03/23 01:30:48 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0xd4f, 0x2, 0x7fff, 0x5, 0xb1, 0xffffffff, 0xac9a, 0x4}, &(0x7f0000000040)={0x8, 0x0, 0x83e, 0x8, 0x5923, 0x400, 0x687, 0x3}, &(0x7f0000000080)={0x1, 0x100000000, 0x3dc, 0x1, 0x9a0, 0x8, 0x3, 0x502}, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x6}, 0x8}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x1, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x3, 0x30, 0x8000, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000580)={r5, 0xfffffffffffffff8}, &(0x7f00000005c0)=0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @empty, 0x2}}, 0x1000, 0x4, 0x8, 0x8}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000240)={r7, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, &(0x7f0000000400)=0x10) ioctl$void(r3, 0x1000c0045c78) 2018/03/23 01:30:48 executing program 3: keyctl$session_to_parent(0x12) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/03/23 01:30:48 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8201, 0x6, 0x84c, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x4, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x100000001}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/03/23 01:30:48 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) inotify_init() connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) 2018/03/23 01:30:48 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000025f74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)) 2018/03/23 01:30:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xd0440, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'dummy0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="120000a143007003f1ff78cef5eb8c523023"]}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xffffffff, 0x0, 0x1, 0xa3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000200)={0x8, r1}) r2 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='mime_type\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001380), 0x278, 0x0) request_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='blacklist\x00', r2) unlink(&(0x7f0000000100)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) 2018/03/23 01:30:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00002a9ffc), &(0x7f0000000ffc)=0x14b) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x2}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000008c0)=""/189, &(0x7f0000000980)=0xbd) r3 = request_key(&(0x7f0000000740)='asymmetric\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='!cgroup%\x00', 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000840)=""/119, 0x77) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/224, 0x14a}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f00000006c0)=""/111, 0x6f}, {&(0x7f0000000680)=""/20, 0x14}, {&(0x7f00000003c0)=""/196, 0xffffffffffffffcc}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/52, 0xd}], 0x1000015d, 0x0) r4 = socket$inet(0x2, 0x800, 0x3715798) connect$inet(r4, &(0x7f0000000780)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xe9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000500)={r6, 0xfffffffffffffff7, 0x20}, 0xc) socket$packet(0x11, 0x3, 0x300) 2018/03/23 01:30:48 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000180)={0x14, 0x13, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/23 01:30:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0xffffffffffffff72, &(0x7f0000000040)}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = memfd_create(&(0x7f0000000100)='&}em1^.em0nodev\x00', 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r3}) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00000004c0)={0x8, 0x5c, 0x8, 0x68, &(0x7f0000000240)=""/104, 0xc9, &(0x7f00000002c0)=""/201, 0xeb, &(0x7f00000003c0)=""/235}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/23 01:30:48 executing program 0: futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c1ffc), 0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/10, 0xa, 0x40002002, &(0x7f0000000080)={0x3, {"eba9d98b71865a"}, 0x3}, 0x10) 2018/03/23 01:30:48 executing program 2: r0 = memfd_create(&(0x7f00000001c0)='vboxnet0em0\x00', 0xfffffffffffffffe) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000ddff8), 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xab1, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/23 01:30:48 executing program 5: r0 = socket$inet6(0xa, 0x80006, 0xecf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x940, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000040)={{0x40, 0x5}, 'port0\x00', 0x2, 0x100000, 0x1, 0x8, 0x800, 0x7f, 0x20, 0x0, 0x2, 0x6}) setsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f0000000300)="a1de154127d82fec60b0d5dd705cecbc2a9121bdabddd766d0a36118d6d38d9fb0da37dbc537d0c0d238ef2e1fee0baf3f7c301b568f072d395d01a02e07a92ef331cbc61e36bfe109a214a83bd68aa7652fcbd2be6936eefd9945ae4f1a74f34ae5631952a947e0e2d5378e6c86c42548a4c83a9e41298202f9061d693ce74055caa67876bfd5d05ff16cc276855d1af50d3a239467541fb84e13029747a60ea0685c9ed2750f09083e450aa2800a646416bb57986085e2cc5ff71e34", 0xbd) setsockopt$inet6_int(r0, 0x29, 0xd7, &(0x7f0000000180)=0xf9d0, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0xfffffffffffffffc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/23 01:30:48 executing program 3: acct(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aa7000)={@loopback={0x0, 0x1}}) r1 = syz_open_dev$sg(&(0x7f0000001380)='/dev/sg#\x00', 0x10000000004d, 0x100400000) fcntl$addseals(r0, 0x409, 0x8) mmap$binder(&(0x7f00007e2000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffff9c, 0x62) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000012c0)={0x4c, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="066304400400000000634040010000000000000001000000000000000000000000000000000000000000000070000000000000003800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="05", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000003200000000000000852a747000000000", @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYBLOB="00f24ddf281fccd38a0300000000000000b49adef9a57e6eed9cd0a4a8624084275a4af05ba167571ce638979a2e02f8696e50e2d39fd335c425d618f9be064fe94fd2529dd0dbd126811065fb4ccbf4eb67f12a91d5d3d76b948a28f714d560db9aabcaa8e79c76229ebfd7cc59afc25929e7e3ddb9563a8bccde533c52d5eaa4086b3754969db14835929a07ff9379ea8b814dde953b954d475259c2a327f08a307097ec9638df91000000000000"], @ANYBLOB="010000000000000003000000000000000e000000000000008561646600000000080000000000000003000000000000003800000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000780000000000000068000000000000004800000000000000200000000000000000000000000000003800000000000000"]], 0x1000, 0x0, &(0x7f00000002c0)="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"}) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x19010, r1, 0x0) 2018/03/23 01:30:48 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) 2018/03/23 01:30:48 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f0000000100)=""/105, 0x69) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0xc5}}, 0x10001, 0x3072}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x5}, 0xc) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0xc}, 0xc) 2018/03/23 01:30:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000af1ffa)='ramfs\x00', 0x80, &(0x7f0000895000)) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"f44b759e21ae9d"}, 0x200}, 0x10) readv(r0, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) 2018/03/23 01:30:48 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000300)=""/233, 0xe9}], 0x4) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/03/23 01:30:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x114, 0x0, &(0x7f00000004c0)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f0000000040)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x0, 0xd}, @fda={0x66646185, 0x3, 0x0, 0x38}], &(0x7f00000000c0)=[0x0]}, 0xffffffff}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000100)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000140)=[0x38, 0x0, 0x40, 0x18, 0x30, 0x38, 0x38, 0x78]}, 0x3}}, @increfs_done={0x40106308, r1, 0x3}, @decrefs={0x40046307}, @dead_binder_done={0x40086310, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}, 0xffff}}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x95, 0x0, &(0x7f0000000600)="3a2a4e4ebcb44018c8f4cf8e5b848139a80946a5c3e181c82b68513800efc3badaa2d5e61ed7641e02cbc644012a57d2dde38a179dcf86db0fe387224472c67a34f7441b94eef55f1d57e45d2e6ee9f4de0bca846a3c880cf785386dc65efbc5fbdf88c3bc68ae98464eed1b5a52d5da281a70910425a511195edc1e67dc66e81acd17e505aa0dab984164852036e91ac625c7ff9c"}) flistxattr(r0, &(0x7f00000003c0)=""/236, 0xff77) 2018/03/23 01:30:48 executing program 6: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000040)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/170, 0xaa) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/23 01:30:48 executing program 5: r0 = socket$inet(0x2, 0xa, 0x2) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) sendto$inet(r0, &(0x7f0000000280)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/03/23 01:30:48 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000514fac)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x3) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@del={0x128, 0x11, 0x10c, 0x70bd28, 0x25dfdbfe, {{'authencesn(sha3-512-generic,cbc-serpent-avx2)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0xfd7}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x7ff}]}, 0x128}, 0x1, 0x0, 0x0, 0x4008000}, 0x8000) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x80000) sendto$packet(r0, &(0x7f00000000c0)="711fd5ecedd1974628e2aa83f0f8bbcd01ea43b0b7b6ecaf4d79b95f0568d1afcc82741dc2a5d44bb7ff8734219ca66a185ad606de235492c3ee302cc99de570b79f8b61dda8dfc8f9ebfeddce3604540567881a748bc86f31e41a38a0e25d54cf7f8a0c08b39a683ddc86b8973d80037422fb4efd13a329105d69f2006ad866a469f3d096c1895924da5d90475a8d1a931de49d6bd52cf5f867e0b5e1bf4bd67d49ee766f7e177ccbab24f01e8c265e", 0xb0, 0x0, &(0x7f0000000240)={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/03/23 01:30:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x4, 0x201, 0x0, 0x80000000, 0x120000000000, 0x8, 0x5, r1}, &(0x7f00000000c0)=0x20) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="e226aeb5b37bc925ba37e45f7f80bc121dcae1efb416d5e0e02d6445eb4b8222728dd8bf5419a7cd261bed4ba9dac5fffb7b13cf1835cfcb3d2e8ffec9044935f7e9") ioctl$TIOCNXCL(r0, 0x540d) 2018/03/23 01:30:48 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0x100000002) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x10001, 0x80, 0x8, 0x1], 0x4, 0x800, 0x1e, 0x3, 0x4, 0x100000000, {0x6, 0xff, 0x8, 0x2, 0xfffffffffffffffe, 0x3, 0x16, 0x7fff, 0x7, 0xd7, 0x9, 0xd4, 0x80000000, 0x4, "79e40d260941562e25b958fa6bf45f4117f71b9e83aca282beec552749246224"}}) 2018/03/23 01:30:48 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000340)=0x9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000080)={0x2, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xbf}}, {{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x4}}}, 0x108) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) quotactl(0x3f, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f00000002c0)="8f64601335510ca8e6ec34213090400984c5ec07481e24c9eeb2d379d022efd9eda77897baab93013b39d0800738302c7055634c") setrlimit(0x1000000000000007, &(0x7f0000000040)={0x0, 0x20000000000000}) 2018/03/23 01:30:48 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) capset(&(0x7f0000000180)={0x19980330, r0}, &(0x7f00000001c0)={0xf3, 0x9, 0x5, 0xfff, 0x80000000, 0x7fff}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x1) socket$key(0xf, 0x3, 0x2) 2018/03/23 01:30:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x509001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000029ffc)=0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0xb, 0x0, 0xff, 0x9, 0xf33, 0x7a49, 0x1, 0x400, 0xffffffff, 0x100000001, 0x8, 0x70}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/03/23 01:30:48 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='cmdline\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x101, 0x9, 0x5d55, 0x100, 0x1, 0x8000}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0xbb0, @empty, 0x8001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x90, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}], 0xa0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8916, &(0x7f0000000000)) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/23 01:30:48 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000000), 0xfffffe, 0x0) 2018/03/23 01:30:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x0, 0x3f, 0x2, 0x40}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) r2 = dup(r1) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/23 01:30:48 executing program 7: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0xfffffffffffffffc, 0x1, 0x1, 0x5, 0x6, 0x3, 0x80, 0x8, 0x5, 0x7, 0x1, 0x9}) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, 0x0) fchdir(r1) flock(r0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev}, &(0x7f0000000200)=0x5) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @empty, 0x9, 0x3, 0xfffffffffffffffd, 0x400, 0x0, 0x400084, r2}) 2018/03/23 01:30:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) flistxattr(r0, &(0x7f0000000080)=""/106, 0x6a) 2018/03/23 01:30:48 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lchown(&(0x7f0000000080)='./control/file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/23 01:30:48 executing program 2: r0 = socket(0xa, 0x2400000001, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0xfffffffffffffffc, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getpid() getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffeb9) 2018/03/23 01:30:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0xfffffffffffffffd, &(0x7f0000f39000), &(0x7f0000001080), &(0x7f0000bf2ffc), &(0x7f0000001200)="aa853a2877586d66975ef9d3e44c8ebace9f58566b30cff7b7b1e839d77a90bc54ad6b19214db1a36c46d808b0470ef5819ce3c45fe3a64927a8a059e0ecea2ddf3024bc66f59ccc0c05e4eda0ff7d1ae7fcc12eb7a8277a58d57df57afd416603041c06bc2bec9a6d9bfdb88987a2989c1007c6b7ac15b4376dcc9e860b1edd42afd19621bb131eac1a31d6a607ede16294af70238a71b537dc9d492b14484c1591f4d7704b419c14") fstatfs(r0, &(0x7f0000000000)=""/4096) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001040)=0x1f, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000011c0)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000001480)='/dev/keychord\x00', 0x200, 0x0) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001340)={{{@in=@rand_addr=0x3, @in=@rand_addr=0xd788, 0x4e20, 0x8, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0x2f, r2, r3}, {0x6, 0x3, 0x401, 0x79, 0x7, 0x81, 0x3, 0x7e5dad05}, {0x7, 0x2, 0x6, 0x7a77}, 0xffffffffffffff01, 0x0, 0x3, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x401, 0x3507, 0x1, 0x1, 0x9, 0x0, 0xffffffffffffffc1, 0x100}}, 0xe8) 2018/03/23 01:30:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000031eff6)='net/icmp\x00') pread64(r0, &(0x7f0000000000), 0xfffffffffffffd18, 0x0) 2018/03/23 01:30:48 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6cff0)='/selinux/status\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="6341e6ebb460b9a5a1eef5b614b50417ed382f2ec89fd71a0169930c4ece4eb7223cec51ef5dae01083697346cbb51d2a5f071f13745a2cf08da8a833bd2de32978ebad2178657980226e8ee10314cd73b8d299544dc9768279648d99df68cd4539d80797e86f7a3848a8ffd9809b40b7f623bee9561dedf608cf216211374bf65784a79d6f3fd4eb325853515894bcfe4c7d122fbd88395dbefd5bbf43313760175bd06667c176d0393caf0b186ae5f72203e36850ba366b35a3795cd9a4b898088b58434909b39324d00c3a21efa8118e08092828f4e89a4fa958f027a60872a3f72afa8b27ed16561a494", 0xec}, {&(0x7f00000001c0)="81b36583bb53b98a168028fc032ac96a5b3a9cfdba8456d0c28b0a8da352a8f7c404988df5e9d82ebac5b7329e59081151423990e433c097586144f4ee5b63a9858862110c594e79023e4b231dac06e486076620dafad78b4eec410897d11d8a1822b6c09d80e192e7f3d397f1ab86e6192dae9f5b6c", 0x76}, {&(0x7f0000000240)="0208369916a76d417f161ea0", 0xc}, {&(0x7f0000000280)="eb808f4bd5a9658cf7d087c27d3c83deb130b7b206a6ae8569", 0x19}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="6edc9ae932d194e9eb9124e21e419099e5cd9c236fb5a53f92de2d30c492a08ca98a996d4eed7fedd25d587c08653dbc0da760c7cfd586e63c10f0114261abf556c8065741f3d916466759727d652338388cb438bd3e4c94bd11e8b391fa02547b4a403225d626a6e5d4ee789cd072080fa74aaccf669a62883a39153fb593e3784b5eeb6ed2", 0x86}, {&(0x7f00000003c0)="c5abfc6022c787606222d263e902926b6d477040f981e521e7fd5ee010f581d5ab401078c999d51f9ca655de55e331591f0cd7b5c2f10c479a67b0bf95cf270208d4c3334a777c639dab52", 0x4b}], 0x8, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x4, 0x1) 2018/03/23 01:30:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ddfffc)=0x1, 0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/23 01:30:48 executing program 7: ioprio_set$pid(0x3, 0x0, 0x7fff) ioprio_get$pid(0x1000000000003, 0x0) 2018/03/23 01:30:48 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x8, 0x0, 0x8) 2018/03/23 01:30:48 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000240)="0200000002000007000000ff", 0xc, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40) 2018/03/23 01:30:48 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x177, 0x4) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0xdfe6, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) shutdown(r0, 0x1) 2018/03/23 01:30:48 executing program 7: unshare(0x40000800) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x100}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, &(0x7f0000000080)=0x84) rmdir(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000140)='./file0\x00') shutdown(r0, 0x1) 2018/03/23 01:30:48 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') r0 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="5cd0c33878b8bc24629b5c19c22ed8aebd8eb0199dbe266b243b1a9fae473463af3b64922b160e25d8d8042b18845a12bdf6ab3196f0bfb1fb63393ad249ec9a0093acc9af53de872783fb63b5f634e0666114d8c6a56770d556453929e2080f0e2e4fba", 0x64, 0xfffffffffffffff8) keyctl$clear(0x7, r0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) rmdir(&(0x7f0000000000)='../file0\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x503002, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x200000) 2018/03/23 01:30:48 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) socketpair(0xa, 0x0, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/23 01:30:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000200)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x2) 2018/03/23 01:30:48 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 01:30:48 executing program 5: pselect6(0x40, &(0x7f0000000000)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000086000), &(0x7f0000dedff8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/23 01:30:48 executing program 0: r0 = socket$inet6(0x10, 0x5, 0x800000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'syzkaller1\x00', @ifru_mtu=0x6}}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a992132d1a84308910000003900020008000afcffffffff186bdb5fa30000000183de448daa7227c43ab8220000060cec4fab91d48f7b0cd73c05ee5c9e7bba34e144907f", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) bind$packet(r1, &(0x7f0000000340)={0x11, 0x1a, r2, 0x1, 0x2, 0x6}, 0x14) 2018/03/23 01:30:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x280) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x853, 0x4) 2018/03/23 01:30:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000008000/0x3000)=nil) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/03/23 01:30:48 executing program 3: r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='md5sum!$/\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)='-eth0::wlan0GPL\x00') r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/23 01:30:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f00000000c0)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x5) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/23 01:30:48 executing program 7: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x205) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11010, r2, 0x0) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/03/23 01:30:48 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0xfffffffffffffceb) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)) 2018/03/23 01:30:48 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x50002) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/23 01:30:48 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) syz_fuse_mount(&(0x7f0000231ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1080) 2018/03/23 01:30:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/23 01:30:48 executing program 3: seccomp(0x0, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) poll(&(0x7f00002f6000), 0x0, 0xfffffffffffffffc) seccomp(0x1, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0, 0x50000, 0xffffffffffff01c8, 0x7}, {0x1, 0xffffffffffff926b, 0xce, 0x101}, {0x5, 0x7, 0x5, 0xfffffffffffffffc}, {0x3, 0x1, 0x20c4b6ca, 0x101}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 01:30:48 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) accept4$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80800) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) socketpair(0x0, 0x8080a, 0xfc, &(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000002780), &(0x7f00000027c0)=0x4) 2018/03/23 01:30:48 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/23 01:30:48 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/03/23 01:30:48 executing program 6: unshare(0x28060400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) read(0xffffffffffffffff, &(0x7f0000000140)=""/179, 0xb3) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/127, 0x7f}, {&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/113, 0x71}], 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xe7, "1004ec36fd3ae4a5f7217e003c42f9f766e8d5c7928b459a23897cb81906f2ba758f5878f4f100918d0f6159603873f6b64883701215b564cdcf3f1389154e11957df4020b00100ae470ac5dfec7d0af16a50d93fa7a60713dcf69ea7010b5eb80d267830dc51adbe833df977f207bb23fe87f72228ed4d36c350a08be87d893682c827ea12ea4e8fdab7488f452e5266a9fdfad1944ca4eedab8287f86ef41b2cca44c155c9c5d0d523eeb49043c787fe03eaaaeb29277633b189f396d63e1ed33a8d50c00116a51916514961676281f40286973b16ebc5d71c5a1a82fc88880fe1a3ae19da6e"}, &(0x7f0000000480)=0xef) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r1, 0x319f}, 0x8) 2018/03/23 01:30:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) 2018/03/23 01:30:48 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='/dev/sequencer2\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307}, 0x20, {0x2, 0x4e22, @rand_addr=0x10000}, 'teql0\x00'}) inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000935000)={{0xffffffffffffff94}, {}, 0xfffffffffffffffd}) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00') fcntl$setsig(r0, 0xa, 0x15) 2018/03/23 01:30:48 executing program 2: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2, 0x8, 0xc2e00000, 0x1f, 0x2, 0xb8c, 0x97, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd1, 0x7, 0xdd, 0x1, 0x40}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x8001}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0)={0x38, 0xbc, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x40, 0x200, 0x1ffc0000000000}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000340)=""/69, 0x45) 2018/03/23 01:30:48 executing program 1: r0 = socket$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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x201, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0xfffffffffffffffc, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) fallocate(r0, 0x3, 0x3, 0x8000) sendto$inet(r0, &(0x7f0000000140)='%', 0x1, 0x91, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), 0x4) 2018/03/23 01:30:48 executing program 3: clock_nanosleep(0x10000007, 0x0, &(0x7f0000000000), &(0x7f0000e32ff0)) 2018/03/23 01:30:48 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x5) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400ffe690746e00", 0xc, 0x0) 2018/03/23 01:30:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f0000059f09)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) 2018/03/23 01:30:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x42010, r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x9, 0x6}) 2018/03/23 01:30:48 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/03/23 01:30:48 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r0, &(0x7f00000001c0), 0xff57, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/23 01:30:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000200)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/158) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x418002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000340)=0x1) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00000001c0)=0x5, 0x4) socket$inet6(0xa, 0x7, 0x3f) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x3, 0xe, 0x2, 0x6, "dbf5b9f123ef913c77091bd5a89a2e15d1e62c3b04f40fcb5963e144f37eddae"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'yam0\x00', &(0x7f0000000240)=@ethtool_flash={0x33, 0x8001, "4da4454f365a078d8f9198a564d74a076b17ea112ebacc630f68d0b0a394012d5bcd4e1b12ac70e05d13835b8c248779753e883a6d8660b690871e51edca16117499037e56b5d97a54bad90ceef98c3553b4a0ee6498c7bc0d8aeba88e9a91458a0310b5e7f6a6cc5226322b4aaf4a748af1902ea2521be8275c97f734d2795d"}}) 2018/03/23 01:30:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) modify_ldt$read(0x0, &(0x7f0000000240)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x6, 0x3, 0x5, 0x3f, 0x7, 0x100000000, {0x0, @in6={{0xa, 0x4e24, 0xd3, @local={0xfe, 0x80, [], 0xaa}, 0xb5}}, 0x8, 0x1, 0x3f, 0xffffffffffffffff, 0x5}}, &(0x7f00000000c0)=0xb0) r2 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="a3e16c1a2086184521e48ad168591065f8cf37035ffe82f714bfc382e891485c95a6e51545591607b782e5c1220cdf069982c5d509659bda7457803e462aa392333953c512736fa362a0aab8317077a86724a9856b30b82c8f0dc295dcf2430cdf766b8fb99bf3a9aa82b9a78a5f06342199bbee8e99a4b793721ea041bf36c570442ccd207f916f596ed7dd0109173e93a9d136e775b0405984", 0x9a, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x81, @empty, 0x9e}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xc721}], 0x54) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x80000001, 0x20}, &(0x7f0000000140)=0x18) 2018/03/23 01:30:48 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f0000e89000)=""/109, 0xffffffffffffffd6}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) fcntl$lock(r0, 0x0, &(0x7f0000000200)={0x2, 0x3, 0x0, 0xce, r2}) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x7b8}], 0x1, &(0x7f0000001180)=[@rights={0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0, r0]}], 0x58, 0x8000}, 0x800) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0xc3, 0xa776, 0xcabb, {}, 0x0, 0xfffffffffffff000}) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/23 01:30:48 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 01:30:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f8ffb0)={{0x0, 0x1}, {0xf}}) 2018/03/23 01:30:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) r1 = add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002400)="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", 0x1000, 0xffffffffffffffff) add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="6d77ee573b84e8912bb0999229e56a3471f46b1ecb8bd91a6021f8c2783666300912ff57a7d379889270fd14d3e5c631787a85598c98178bee6b2be1d81d1546f934b30191ef5e3db04b87a08376e592c724a201f93154a8f027a700dd15968a2d70620aa271b859a980f29a06f6c6c1d1ed3e908dfd6425d2407435930cb8333c9f90a5aadafa31818bc3bb7b007fc421a6f45e157f7b6abc42573ba91b5f44a5a9e62353923454e356912aff4617a30ba076c9f0f2eb005c5ebed56729ab72c7421bd900b7fa28220dbe01644960c64c8abc", 0xd3, r1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)="2052acd9de2e0ef545c2abe277bb91bf390e811697721d7f92cb7c9ff413e91ad257b4089cc13726a3355bc27022da1533609a4745968e9ab327382e360843e9108b5233b6e2ba251f794612b3fbd0bcf4eb1c7418230ab9335a0fa126d5040590941890abc5fb95039da7f4d91b1b5a6e14b3641f697edf9cbf981d714173751aed285f0cc9f255f7ec7d608045ba19eb7eab19e3c3304552733e81014eeab4772a515b932281a8ad92a8415383b7c0323ec2d5a326938995c2510f183cfd") mount(&(0x7f0000000580)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") socket$inet(0x2, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000380)=""/102, &(0x7f0000000400)=0x66) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 01:30:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xbb34, 0x201, 0x9, 0x761, r1}, &(0x7f0000000100)=0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 01:30:49 executing program 6: r0 = memfd_create(&(0x7f0000000040)='](*:\x00', 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000800)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x2, &(0x7f00000006c0)=[{}, {}], &(0x7f0000000700)=""/201}, &(0x7f0000000880)=0x78) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000000c40)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000b00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@rand_addr=0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x7ff, 0x4e23, 0x0, 0xa, 0x0, 0xa0, 0x0, r3, r4}, {0x4, 0x8, 0x80000000, 0x3, 0x9, 0x1, 0x3, 0x3}, {0x9, 0x10001, 0x8, 0x10000}, 0x8, 0x6e6bb8, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x3, 0x7f, 0x3b8, 0x3, 0x8}}, 0xe8) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000c80)=0x2, 0x4) mknod$loop(&(0x7f0000000cc0)='./file0\x00', 0x4, 0x1) sendto$inet(r1, &(0x7f00000000c0)="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", 0x5c1, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 01:30:49 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000ffc)=0xfffffe8e) 2018/03/23 01:30:49 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip6gre0\x00'}}) ioctl$int_out(r0, 0x1, &(0x7f0000000100)) 2018/03/23 01:30:49 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x100000001, 0x4, 0x9, 0x7fff, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = socket$key(0xf, 0x3, 0x2) recvmmsg(r2, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000000)=""/200, 0xc8}}, {{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000001100)=""/135, 0x87}}], 0x2, 0x2, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020300091000000000000000000000000200090003000000000000000000000005000700000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000017000000000005000500347d85b7834368ba38626a04000000000a004e2000000000ff0100000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/23 01:30:49 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000200)=""/183) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) 2018/03/23 01:30:49 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$int_out(r0, 0x245370f88e57d6d8, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="6fd23ec82947740917581bf1a02b4ebef0773187f1f264af418ac340ebf766139636be99ba356f20474e27e1c0f8000e448977eb1504cff3db6413251e04b78b2933a7181c32159498edfb55a2348848577c9111110fbea79e946a1bc922252085f34893a976a36129888b54ee625b0d6b3cfb68c96fc9bf5d03b98af821c8d946b0d72bf11185c1728d01fa1e98e65d709ee46138d91f6dbd83304df1b582598f438ea2809a9e98819ea46cc2909e", 0xaf, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getroute={0x14, 0x1a, 0x8, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x3c, &(0x7f0000000300)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x7ff, 0x80000001, 0x88, 0xfffffffffffff46d}, &(0x7f0000000480)=0x98) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000004c0)=0x1, &(0x7f0000000500)=0x4) fcntl$setlease(r0, 0x400, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pktcdvd/control\x00', 0x40400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000580)=""/186) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000680)={0x6}, 0x8, 0x80000) mq_timedreceive(r0, &(0x7f00000006c0)=""/197, 0xc5, 0x9, &(0x7f00000007c0)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000800)={r3, 0x8, 0x94, "83175eb7f0ee37f2d559a44a2356c87a6f5f16a9bec4ef92fe17b29b3689c08a2ca84d5fb874e1c4bd145b70fbac0fce9f837d74696ff024bf1fb52c88d8290eefd8e5bdffa6ec1911c416b54b05e73ea4aebbd50d1a491aeae9ba9960f6f21618bc4985365f95a565da80d3c8535730bd7c6e30802fac18637841c833f51af5b588be47496086c6d8752b1a48f489c964e98648"}, 0x9c) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00000008c0)=0x5, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000900)=0x41, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000c80)={&(0x7f0000000940)={0x27, 0x1, 0x1, 0x6, 0x1, 0xf1a2, "f86a4a9821ad4eeb124491b3d1b15b9318f0b2784f30f8b3ed72a15377c36e127553c0ae8288257b372feb53d7fe477db631544bbf8ac403eeefdc17c0d45a", 0x3f}, 0x60, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="c10575d82985727d22f24b890fd36310d07162589a5ee47ae76ec5b832f357581dadb300bb5694d62c74550c116baee167", 0x31}, {&(0x7f0000000a00)="91597f5b97288bbe7d86a754f2cf35d37adeeb20da1d221ad14edea946eb0ea57949ca94eec9ccca71e6d49d1b60eae85f249c58f90993f40c53c32fd6eac972209893e47709e161d0df1744d5b2d28aaf4850d1353eb1a9627846b4b45805ed48b6f4db7d03607a8a6c4ddad0d4a97c67ef8944f5639c1ace82f853dd3361d5e3b07179e2d71b4edf421562bd281a0254798c2d7dcc97163d47a9a3", 0x9c}, {&(0x7f0000000ac0)="15c4f0bb879e635323ba5dfa4704d8b18812f79111f2959d4c1858607697835f462b4cc65fa33b73edd6b8b0389c3bc60194688025857574d021337825d55f4a8ac02263c9c2ff1d752477ca3797a30a0accf2b1183b4a3f404e195465d30ab25f73a189926f32c05d6abdabf4d3aa75eb83fa49496e9289fee563c8aafe1c6d3e95ea239db0106c1c39cc6c85686ad118b7f3d8013f75b287e125e1e180ade9ff6d65d48d0c491ec8b2aa39db9b58e4daa257dd983ad1911aa678852b1c2c1357814585566b1b50289b64fbd93da6", 0xcf}], 0x3, &(0x7f0000000c00)={0x80, 0x10b, 0x3, "3afa5e34a132009225eb986fb8f10ec7155b97b6ed6ed3e8ea942af9d100a8af9179fa8b0aeb868c04889d8bb3e10be1db506ee8700950c4db3d9e89af2ef88e1d486b89ef478beeecda9544b5381343147e1a6129975975dd199f9d9789b92c6667137cc645e948ad"}, 0x80, 0x20000000}, 0x40004) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000cc0)=0xba3) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getpeername$packet(r4, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d40)=0x14) recvfrom$packet(r5, &(0x7f0000000d00)=""/4096, 0x1000, 0x40, &(0x7f0000001d80)={0x11, 0x8, r6, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000001dc0)=""/227) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001ec0)={{0x2, 0x1, 0x287, 0x0, 0x3ff}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001f00)=[@in6={0xa, 0x4e22, 0xffffffffffffff32, @empty, 0x9}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @empty, 0x2a}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x48) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000001f80)={0x4, {{0x2, 0x4e24}}, 0x0, 0x9, [{{0x2, 0x4e24, @rand_addr}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x8}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x510) 2018/03/23 01:30:49 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001180)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32], @ANYRES32, @ANYBLOB="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", @ANYRES32], 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x8}) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=ANY=[@ANYBLOB="5c01000000000e00000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100"], 0x15c}, 0x1}, 0x0) 2018/03/23 01:30:49 executing program 7: personality(0x2000008) uname(&(0x7f0000000180)=""/93) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)="987d6574683100", 0x7, 0x1) 2018/03/23 01:30:49 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x3}], 0x2, 0x1f) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$setlease(r0, 0x400, 0x2) write$sndseq(r0, &(0x7f000002fffd)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/23 01:30:49 executing program 7: llistxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=""/13, 0xd) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000000040)='./file0/file0\x00') 2018/03/23 01:30:49 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r1, &(0x7f0000000000)=""/54, 0x36) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x4031, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x60000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0x4, 0x8001, 0x6, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000180)={{0x2, 0x2}, 'port0\x00', 0x0, 0x180000, 0x8, 0x6, 0x3f, 0x100, 0x8001, 0x0, 0x6, 0x1f}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/23 01:30:49 executing program 5: r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000997ffc)=0x401, 0x4) [ 66.268109] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket [ 66.284615] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/03/23 01:30:49 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x9, 0x100, 0x400}, 0x10) r1 = socket(0x40000000011, 0x4000000000080002, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000000040), 0x1) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/23 01:30:49 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x9aa4, 0x6648000000000000, 0x7, 0x10000, 0xfffffffffffffffe, 0x2, 0xff, 0x4, 0x100, 0xffffffff, 0x7, 0x8}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) r2 = dup2(r0, r0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/03/23 01:30:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x800002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) 2018/03/23 01:30:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf858a9c32be0088f301e710", 0x8000000000102}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x1103}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x3, r2}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) 2018/03/23 01:30:49 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r1, r2, 0xb6, 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000300)={0x56, 0x6, 0x7ff, {0x6, 0x400}, {0xe8e6, 0x5095}, @period={0x5d, 0x9, 0xfffffffffffff40b, 0x3f, 0x8, {0x8, 0xe7, 0x1, 0x9469}}}) fcntl$setstatus(r0, 0x4, 0x44000) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7df, 0x100) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x94000, 0x0) fanotify_mark(r4, 0x2, 0x20021, r5, &(0x7f0000000080)='./file0\x00') sendmsg$netlink(r0, &(0x7f0000000ff5)={0x0, 0x0, &(0x7f0000e80000), 0x0, &(0x7f00002d8000)}, 0x0) 2018/03/23 01:30:49 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000009000)=[{&(0x7f0000008000)="5500000018007ff404000000000040930206000000a843096c2623692500080004000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xe3) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000001c0)="e39e53c0e260be4b34a6fccc807edc4fe62f9652cf0e426092ac1a98a9caad6793a502afef4fd06d72ac17c8528eda64b8503a858841b668b79a576c850d00259c2f468f389368975f16f7") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) connect$packet(r1, &(0x7f0000000400)={0x11, 0x10, r3, 0x1, 0x7, 0x6}, 0x14) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/03/23 01:30:49 executing program 5: clock_gettime(0xfffffffffffffff0, &(0x7f0000000080)) gettid() 2018/03/23 01:30:49 executing program 6: socketpair(0x11, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') pread64(r2, &(0x7f0000000140)=""/103, 0x67, 0x0) write(r0, &(0x7f00000000c0), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200200, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x9, 0x200, 0x7, 0x6, 0x4, 0x0, 0x7, r3}, &(0x7f00000002c0)=0x20) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000001c0)='ip_vti0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) 2018/03/23 01:30:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0x23e, &(0x7f0000000100)}) 2018/03/23 01:30:49 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={'tunl0\x00', 0x4c}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/142, 0x8e) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000005a000), &(0x7f0000025000)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4}) read(r0, &(0x7f0000000280)=""/84, 0x54) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/03/23 01:30:49 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r0, 0x0) memfd_create(&(0x7f0000000000)='ppp1\x00', 0x3) 2018/03/23 01:30:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1000000000000003) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000280)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) finit_module(r0, &(0x7f0000000000)='nodev)&md5sum\x00', 0x1) 2018/03/23 01:30:49 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x8000, 0x7, 0x401, 'queue1\x00', 0x5}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x0, 0x200, 0x2, 0x0, 0x81, 0x5, 0x8, r1}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000040), 0x4, 0x9) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000280)=ANY=[@ANYBLOB="00ddc5ad4c5acf9a1d9cd235dc00800000000000c1f4ba82c389ef4be66bbcc29fe53c93dee8ad1dab38d56200f7232788d86929bbf443f99192c2d914df69cfdfbf88aec4a07c9608823ee9be304fa2fc420e3b0731c54ae1b41f4b9778a9ab33d63286038ab1007cebdf571027d5823921269360551e38c56344fafdc6199ea2158b0162759daf6fd56e9bad4de58cf60f5319d1c577"], 0x8) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0xfffffffffffffe5e) 2018/03/23 01:30:49 executing program 1: r0 = socket(0x10, 0x80000, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/23 01:30:49 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x88000) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x81, 0x400000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff0e}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000280)=@int=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={r2, 0x80000, r4}) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000180)=0x7, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f000051cff8)=0x5) 2018/03/23 01:30:49 executing program 1: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2003) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x16, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) close(r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/80) 2018/03/23 01:30:49 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x8000000000000031, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000043bff0), &(0x7f0000048000), 0x0) 2018/03/23 01:30:49 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x2) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x100) close(r0) 2018/03/23 01:30:49 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7, 0x400, 0x100, 0x5, 0x8f}, &(0x7f0000000180)=0x98) r3 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000aaf000)) 2018/03/23 01:30:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) r1 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/03/23 01:30:49 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) sendfile(r3, r1, &(0x7f0000000000), 0xe9) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @random="45964520d0b7"}, 0x20, {0x2, 0x4e21, @loopback=0x7f000001}, 'tunl0\x00'}) tkill(r0, 0x15) 2018/03/23 01:30:49 executing program 2: socket(0xe, 0x7, 0xa) 2018/03/23 01:30:49 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10) close(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='y\r\x00\x00'], &(0x7f0000000280)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='keyring\x00', 0xfffffffffffffffd) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x4, 0x2) 2018/03/23 01:30:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'gre0\x00', 0x400}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/23 01:30:49 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$setopts(0x4200, r1, 0x1f, 0x40) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000000), 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r3, &(0x7f0000000180), 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0xf96, 0x1, 0x9}, 0x10001, 0xffffffffffffff01, 'id1\x00', 'timer0\x00', 0x0, 0x1ff, 0x3, 0x80000000, 0x2}) 2018/03/23 01:30:49 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="b0da", 0x2}, {&(0x7f0000000180)="c2559a7ae0e8b4aa4a77c84084f56b63b9e2", 0x12}, {&(0x7f00000001c0)="3ec7d7c8f62159863cf9d6ff7eab7154c2de6bbe8e02a691f6145c5dc5bb3057435453444248a26110537e91d3c7b8badc569b92c9896e5737b67f5929e412f2931ed8ffa7", 0x45}], 0x3, &(0x7f0000002480)}}], 0x2, 0x0) 2018/03/23 01:30:49 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x8000002100000001, 0x97) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@empty, @rand_addr=0xfff, @rand_addr}, 0xc) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) [ 66.940477] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 66.943527] device lo entered promiscuous mode [ 66.943668] device lo left promiscuous mode [ 66.975783] keychord: keycode 32768 out of range [ 66.982301] keychord: keycode 32768 out of range 2018/03/23 01:30:49 executing program 6: mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x800000000000, 0x200000000000003) [ 66.989629] device lo entered promiscuous mode [ 67.007505] device lo left promiscuous mode 2018/03/23 01:30:49 executing program 7: getpgrp(0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000180)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futex(&(0x7f0000000000)=0x1, 0xb, 0x1, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100), 0x1) 2018/03/23 01:30:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x339}], 0x1) write$evdev(r1, &(0x7f0000000a00)=[{{0x77359400}, 0xe081, 0x3, 0x5}, {{}, 0x4, 0x8000}, {{}, 0x1, 0xffffffff, 0x7}, {{}, 0x40, 0x9, 0xfa2}, {{}, 0x400, 0xfffffffffffff000, 0x1}, {{0x77359400}, 0x1, 0x4, 0x1}, {{}, 0xff, 0x1000, 0x3ff}, {{}, 0xff, 0x8ae, 0x1}], 0xc0) sendto$unix(r1, &(0x7f0000000240)="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", 0x7a2, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/23 01:30:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$addseals(r0, 0x409, 0x9) ioctl(r0, 0xffffffffffffff80, &(0x7f0000000040)="7dbf92083780b441e0430eaa4dd210") sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)={0x14, 0x4, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) 2018/03/23 01:30:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$sndseq(r1, &(0x7f0000000040), 0x2b3) getsockopt$netlink(r0, 0x10e, 0x4000000004, &(0x7f0000001000), &(0x7f0000003ffc)) 2018/03/23 01:30:49 executing program 4: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) connect$ipx(r0, &(0x7f0000000240)={0x4, 0x8, 0x9, "4e7f0e0fd04d", 0x3}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x9) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair(0x11, 0x805, 0xa935, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r3, 0x21, 0x40014, &(0x7f0000000140), &(0x7f0000000280)=0xfe92) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x100001}) 2018/03/23 01:30:49 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20}}]}, 0x110) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000040c0)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xcdd, 0x0, 0x7fff, 0x97, 0x4}, &(0x7f0000004180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000041c0)={r3, 0xf7, 0x30}, 0xc) 2018/03/23 01:30:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/23 01:30:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/03/23 01:30:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4200, 0x0) timerfd_gettime(r2, &(0x7f0000000140)) writev(r0, &(0x7f0000844ff0)=[{&(0x7f0000b1ffd7)="29000000200019fff63d0014000000060a00001415000105190000040d000d000000800000f9000208", 0x29}], 0x1) fcntl$setlease(r0, 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x7, 0x5, 0x3ff, 0x1, 0x0, 0x401, 0x100, 0x9, 0x20, 0x70c, 0xfffffffffffffff8, 0xfffffffffffff801, 0x3, 0x3, 0xfffffffffffffffa, 0x8001, 0x401, 0x5, 0xff, 0x80, 0x8000000000000, 0x7, 0x6, 0x0, 0x1, 0x9, 0x4a7b, 0x7, 0x4, 0x4, 0x7, 0x3e8e04ec, 0x101, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x200, 0x4, @perf_config_ext={0x6, 0xfffffffffffffff8}, 0x8, 0x6, 0x20, 0x4, 0x7, 0x6, 0x6679}, r3, 0x7c, r4, 0xf) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001940)={0x0, 0xffff}, &(0x7f0000001980)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001a80)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000200)="f9761695286053db49e97568aa030057754da9a69416e8b28a4d4325385772c31348872063a89e56c643aecd854e4cd4afb8e9088f1918ab15585421ace281d316f1c3c7441c93604fcc6313520d34688b288b484f9d0f98287389c4e980eb682f0fadce916a6cc1344247b14cc8b8a27147861def4378a6f27ecd50ce388b3cbd16b57a52989d5e107137d13a7cb480", 0x90}, {&(0x7f00000002c0)="258aae3d71c9fbfb4398114a7c81f8ec7d5503aa72a9e5e9a367e25d3a81dd61ff07af0731b8fc60b580f3906be3eb1ab7fabe7ca1c1c818f9f025a9bffd323232d0293ee7eec0d48e63ff4be5fbe11bb83c94718513a26e4277e77c24355645d099c42fb4fd2db6fb96ba7a05327d02d0e0e7d9f76b0646f6d4d23aac50421844833a18c6f0dbd30176b83a190cf71e810fa578e5200d520ff5", 0x9a}, {&(0x7f0000000380)="609e349f475c53e3e5d61381d800216a55cb1825068d4085495143f50231f29ca0b97bcb7c7a5fe1154351c932f85d99dd022db23e121885740841ab1fd089ff3da2df638e8ff4af47da7c3f25cf86607fb8b2643026d626a708ab7038214b089014acfee7bf0019525f9cf0dba864d2f6f586a57efcdd28caf9a002777e2e62230371932aa44a8357a30bb86d974f3b62f4ba9c9e079cf0f0e060511832b7eafeedfa4e17184bdaccaf0ffa3630c379d345e38d437183973d98559f6695532b5ac2fb778b5a77bda22dd5c742f56496484ad020cb16f9a279", 0xd9}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="5f9461fbd809ab80c8613567c883a3a2b78d03c75f1b9fb0ae20266edae8b3b3852c48adc3bb7c77c14644d61b2a4d6b90550d8dcbd16e0b94df7f15f71a2412aa7c2f83455385fad6edd2683ca90647df59a82c9a2f9161a5dbb3bd5e2cc632ddfb5ef0524fd758d3290137fe5685d05828fbc351ea6784f13793050e1e2a0dab1ed3342f719b6dc03feed2bc600092e503ccdca7056fc62bdb947aa22c00042db6983b811e12edcd9aedc0f36d2ac660ff19cb52121e62", 0xb8}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="4e44d804d73d3c18570f887359b1fb949f4c36eb58e57ae5ec66dcac3928cd94a00e94f895cb070ecf80f4dc111852f9c1c42d39325af3c1460a43efaec74d19a0551175a2283c63bee45b40ded3ca0b6dae0d4f886d4ca2925832d28e0739233bab3d148ab7ca5695bee404817a9eb3844942e410b40f5dc68ee3b29eaba0e60bcef7c5d056e248d54d6c8f44fe93b373a997fe69e29b36ca9940c785c96c0928b0f7deaab4", 0xa6}, {&(0x7f0000001640)="c81ffce31721d73e196400b02ccbbc9c40b0ffd0414a49e012a5f5494be3d0ce996e2808375d18c1b166ee0d219ce9330e3371f28eaa3463c79a6a2c13fe1e74ba122899143e8c6f7b65d6dded38f33a0187eb8c6ce3de3622381df23c423a2fdcd52bdae90144b46e2caabb128b9777bad82619b12f4c60b1dab8012a5d6a91dd35cacc37a649ea6231b86bd3d05024b69f245fad680ab0832ba0882b953d76b81cd3fb038581d9d6f0e9939cd8", 0xae}, {&(0x7f0000001700)="c9033e879eb6bc2aedcdb0a4c7ed634cb50bb0ea7eb535d2b6ee906362d015e3ae5a60f4cf8a1df58fb0ec22341cd9d06ce1798ad0fdff920b8f07f9a26e7f47f582c0522b6657abe3448eecdc33622d5e5c06fb12ee32b566ac6a53613447d990c9e8588377352ecf8fdc676453d9b4fafb75215375168bb2f8f4ef3e45095577e8f6ddfc58e2c87326c8beda74e4bb83f4395218c8cb7117107bd45dd13d6d884483695e8c65f2aa3bfdcdced59e74b83ade2ff1bddf8b0338ef50157255950ab66f4aed008a3eb47c5712ca08ec2c53932849c0c41340fc51c266", 0xdc}, {&(0x7f0000001800)="723d0958541c1e23fe1576f618f6b6827a4a32f86fe093c57b8b108f76a0009558bd88046ab4b4cd2bd01daef5c0d0d9f19dec51769839994a5b7723b8088941d34fb292b7ea134b4ad5e14ae6262e69dfe463a236710c2283dfb9bce91f7d27dd20dbb0d127511d17a0e71d04", 0x6d}], 0xa, &(0x7f00000019c0)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x3, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x8, 0x8}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x401, 0x7}}], 0x90, 0xc1}], 0x1, 0x804) 2018/03/23 01:30:50 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000200)=0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x1f, {{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}}, 0x88) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x6c, 0x0, &(0x7f0000000240)=[@clear_death={0x400c630f}, @acquire={0x40046305}, @release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000140)=[@fda={0x66646185}], &(0x7f00000001c0)=[0x38, 0x0]}}}], 0x0, 0x0, &(0x7f0000000300)}) 2018/03/23 01:30:50 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x10001, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9aff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000050cff8)) ioctl$TCSBRKP(r1, 0x5425, 0x401) 2018/03/23 01:30:50 executing program 6: r0 = socket(0x8, 0x0, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006deffc)=0x80000001, 0x4) [ 67.113717] audit: type=1400 audit(1521768649.933:31): avc: denied { ioctl } for pid=10619 comm="syz-executor2" path="socket:[23744]" dev="sockfs" ino=23744 ioctlcmd=ff80 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 01:30:50 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f00008cfffc)=0x80000000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000756000)}, 0x0) 2018/03/23 01:30:50 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000800210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000002040)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}], 0x1, 0x4c004) 2018/03/23 01:30:50 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1b, 0x4) clone(0x4002003, &(0x7f0000000080)="000004", &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f0000659ffe)) getrlimit(0x0, &(0x7f000015d000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ptrace$peekuser(0x3, r1, 0x8001) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x17, 0x60, &(0x7f0000000100)="641f2ddfb2ab8835ae2b6fd31abbe905267f05ef8bc0d645c3c32ddb9f671f74723eb37a8807f53d3ded3deaebb715e748452cb2ea8b1d483b1f900f3710183c6887f8c197638e4aefeef533824d71fc2d82b5a543bfb00a5a61267955933286"}) [ 67.198354] binder: 10644:10650 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 67.219914] audit: type=1400 audit(1521768650.043:32): avc: denied { create } for pid=10643 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_scsitransport_socket permissive=1 2018/03/23 01:30:50 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="6505", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0x7fffffff, 0x0, 0xffff, 0xecb, 0x5, 0x5, 0x7, r4}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000039f000)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000000100)=""/245) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000080)={0x20f, 0x8, 0xaf, 0x4, 0x18, 0xffffffffffffffc0}) sendto$unix(r0, &(0x7f0000000000)="8be8ab32", 0x4, 0x0, &(0x7f00004e7ff6)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/23 01:30:50 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x80, 0x80800) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/169, 0xde}, {&(0x7f0000000180)=""/121, 0xff66}], 0x2, 0x40000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) [ 67.254118] binder: 10644:10650 Acquire 1 refcount change on invalid ref 0 ret -22 [ 67.265266] binder: 10644:10650 Release 1 refcount change on invalid ref 1 ret -22 [ 67.277694] binder: 10644:10671 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 67.295862] binder: 10644:10650 got transaction to invalid handle 2018/03/23 01:30:50 executing program 0: mlockall(0x2) 2018/03/23 01:30:50 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000015, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2}) 2018/03/23 01:30:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000374000), &(0x7f0000e50000)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0xff, 0xffffffffffffffde) [ 67.302985] binder: 10644:10671 Acquire 1 refcount change on invalid ref 0 ret -22 [ 67.318527] binder: 10644:10650 transaction failed 29201/-22, size 32-16 line 3005 2018/03/23 01:30:50 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r0, 0x8000) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="059e23d31f237090b0601b41393f86609dd1b1b0e38eb4cfbaaabddbfe730eb0ff913eb915f6eaec02a3d341797a544648cf08993413ffb742d23a64e1035f63e26c79b7aa04a4d26aeccd9b1bd8995c70c22c0356fad89c6f7180cd51358d495307aa15f760ce763c54cbefb55b656238f35ebce8ee5f82ad98fb538fb66d925cfd1fde44e65b9a283540a88068d550702892c59ab256793c5d45eec1805859fb1503a0fe2be30c872a1d10c7fdec5bb2fc43532289408413d75108f8737634df0d4f0d4697a16f4998a0a8bbb6d062db7dd716ba16c35921ed09b8ebf023dbe604fec4a586b6", 0xe7}, {&(0x7f0000000140)="cc447926b6fe24eaffe3aa22447fa9f7c749303975532eed50d5290933c36bf7f8f18507722714cd783a9e29e084ece60f17001581331dbf11a32eadccbe44f6c8b3cddc746f952574896835be63629aeb56989d9272a4372f4f637694055711847c71cf7b43719725", 0x69}, {&(0x7f00000001c0)="3b0ac615efda77dc501e76803df9aeaf1816357754f3e6a1b029d2b9cc1d1161eefc7ba232b16ef7032c5de0fb12ac4251b467fde306ec231a089e84ca2f95b17e3d33496e1f402a09b7", 0x4a}, {&(0x7f0000000240)="acd7485ff0a770ba928bc72bacb0dff55d79629e021ac0371b114bef635b5c3752cb8b7330de38cf2b6a0a31ea63a58db535247be37bb0eef291c8a817e56f91a808a15f283cce89c60ca9831e35b09a7dbe341c22b9dd8136ea04f7795b395b221bf98b2f04116a7b53", 0x6a}], 0x4) tkill(r1, 0x1000000000016) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/03/23 01:30:50 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) close(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) userfaultfd(0x80000) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) 2018/03/23 01:30:50 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='^\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/03/23 01:30:50 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2101, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x3f, 0x7}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000080)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x18) 2018/03/23 01:30:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x9d}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="d9a4583955120c6b174785a5614c351905e4da720c4d3ac4edb9e16ad23771703efbc7d59ce0b35e8831e0520e58491c7e192e3e885af3b8b47e51efca3045439b750c347932d8965e1caf19fd1e678e9e261218483055c30f7f71baea32b8c8026c741e6041ad516bc61a56c7a645644d459a6de385c972390e1397bff6", 0x7e, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00004c3000)='$', 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)='&', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) close(r0) 2018/03/23 01:30:50 executing program 1: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x2e, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_mtu=0x4}}) 2018/03/23 01:30:50 executing program 4: r0 = socket(0x10, 0x7, 0x0) write(r0, &(0x7f00000006c0)="1f0000001a001bf200005321fdf3167601001a13004d008d4c93391a000145", 0x1f) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)}}], 0x1, 0x0, &(0x7f00000005c0)={0x77359400}) sendto$unix(r1, &(0x7f0000000000)="86823d38fbca9f142b298fae8a61b7260b916e2355e0f5006de9084f89ec5f6026a6dfa1b487170c860bc8ae049bf76e723e0a5138664c97c2b3c9c9471f83a1f8f9151a7311f03b0887f99df23ee30a123e79f7b82f55359344a2c001a6b842fbaeb8a98616cb2f172eb8b1a7ed870ba45cda90d7657fa3c139ee328756543d2b1fb5310783fd511aeda746530768882ec9a0a821d210f1fe35148a2131b5e05077a8a3ecac264584e66180edc7ec", 0xaf, 0x20000000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/23 01:30:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d1575e2e8b30607f0e4ef2f1d04555f0e6206b09be72a51a3858950c28e9b7a986e825141d689d118166a6a94d45da7597555c238e352af18c676f9684d7333d8724115f8") mount(&(0x7f0000d04000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='bdev\x00', 0x818, &(0x7f00000000c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 01:30:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) get_thread_area(&(0x7f0000000000)={0x0, 0x20000000, 0x5000, 0x6fa, 0x100, 0x7, 0x40006, 0xfffffeffffffffff, 0x7ffffffc, 0x80fffffffc}) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), 0x4) [ 67.349688] binder: 10644:10671 Release 1 refcount change on invalid ref 1 ret -22 [ 67.358938] binder: 10644:10671 got transaction to invalid handle [ 67.367085] binder: 10644:10671 transaction failed 29201/-22, size 32-16 line 3005 [ 67.380707] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.386301] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 01:30:50 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = socket(0x1b, 0x6, 0x200) getsockname$packet(r0, &(0x7f0000000180), &(0x7f0000000200)=0xfffffffffffffef4) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) r3 = dup2(r2, r1) ioctl$sock_proto_private(r3, 0x89ef, &(0x7f00000000c0)="1bdacbbcff8ab08debe162eeacf36c751fd3ec2d7859a72579211e3cd29b3f73de1038c782bbb69922713d0ec46952cd12ae4fbb375885fe587d674102ade12b60f90254130ac2beaed878874ef9cb4204f4ce8ee2384574fbed670d5c9daed65f2f01b8f42936cd4dd258611332213f9eb5f270516307edeed99f4ba24486bffb402a821e14c44023cdc39f665b1b8ed21e0731cfacb05b725e2277971b3d32731eb889f03f6a448d08e65c376da0d4b961febb02fe407b") creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/03/23 01:30:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) mmap(&(0x7f00008b6000/0x3000)=nil, 0x3000, 0x8, 0x6030, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c924baf8428d05b4910359d734d4c3b8bf0326378453bd442062688a77a9f180752407613e9c91b673f7d93873075f62411dfbb5587810a0ae4add5301ae3"}, 0x58) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x40}], 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0xfd, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0xfffffffffffffe00, 0x1, 0x9, 0x9, &(0x7f0000000040)='dummy0\x00', 0x2, 0x10001, 0x1}) 2018/03/23 01:30:50 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x10000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/143, &(0x7f0000000140)=0x8f) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x0, 0x5) 2018/03/23 01:30:50 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) socket$inet(0x2, 0x2, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/23 01:30:50 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sched_getscheduler(r0) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000000)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/234) 2018/03/23 01:30:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3f, 0x1000, 0x5, 0x800, 0x1, 0x2, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x8, 0x9, 0x9, 0x3f, 0x5}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x706, 0x30}, 0xc) sendmmsg(r0, &(0x7f000000a3c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="40e5bc39795614d86981406c4dae1290", 0x10}], 0x1, &(0x7f0000000140)}}, {{&(0x7f0000006300)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x80, 0x4, "398ffc6478c84ee8b60379aa67f593fcbb4a0ff1e1f255afc3554140d62246442d7ea00be4c390fac9c6944cffdc38e5953b5037670336f93c803830504436", 0x34}, 0x80, &(0x7f0000006500), 0x0, &(0x7f0000006540)=[{0xb0, 0x1ff, 0xfffffffffffffffe, "7a19022042ec8e464d88c8271c0147117c2cce1b0f3ff8196bec97e1bbfbe590c5d2086a58c6bbaede54164d3dd5e5979c7bd518d1135c2e65cec9d0720b958ee8bd54aa972dd56e2cdc25daeee6b6276bc70480ef1f5409e46457b26a19b2738b90d82ac68529a876ed055ff50c62440aca9867fee1233bb70b3aebe9294ea5ab2a26d0a568eab3ddaf194f0a2956a9e06454069b85183423333cc7584335"}], 0xb0, 0x4000000}}, {{&(0x7f0000006b00)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x1, 0x9, "e75ea31f26b164c8d292945ff4294496c4d0fda28aa478ec0e329237ffc891af0e596f787ec92b49727e12a0c2d40dfa139cab2479c85ae5fadd4b4d9c2ebe", 0x36}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006c80)="ea9503c5e178bef0ecd4d8cd0c71f4cd871fe653f7965506b90c981ec307275891bd77575e8a00ad6896c303c9d4120b48cf0728eafb218ea3c3dfb4b6d155e35b7c25df4e4a53dc010a9a687d9ff4fb96e4927cb5d4abea8fa92d6743736854a8dcf994c8e9035cab92ee272cce59b854be3cb092a8ffb579cf747665e8af2f89a6f978d29bdddc0eb6d79a8685285a4ec722e57b260795f683b243f98659f8026c71cfede242927c3ad74708cb98cabe4d73049d463c96ddd18e07040afef68d71dbffdb1284", 0xc7}], 0x1, &(0x7f0000006dc0)=ANY=[], 0x0, 0x40004}, 0xfffffffffffffffc}, {{&(0x7f0000006ec0)=@ipx={0x4, 0x4, 0x4, "b5b41d41fe40", 0xc2d}, 0x80, &(0x7f000000a300)=[{&(0x7f0000007f40)="b1d41052309add7beb7ce82d255684a2e98fee1826eb16a1dbf4f5cc884353479c3a9a00189c9cf8afea9a647dacac4ebec51179d14a4db7c3515574a8e48ab2b14429f57ec4dedf21d4afcd4f28465817f479578688b03b055ccd50ee7bdaa9a2bef6c801c62f7f65732498614b95f93e11e709d537e6cb1e127d9540871870439f200faa379fd1e2d1434da6112983e0665aa0560d849826985b99201cfae2f5e3d7a6956315d2d887c7e6bb213f9bafc1b33f9256d91cdcf13e32ecc9b48c141bda75482ac3634797b46dfae2f24550adef515e4c2f063bff1ed48214c95cef2442acf758a0c8771f5b2a0b1ced9b2cb5a34fbc", 0xf5}, {&(0x7f0000009040)="b9c044d27e84b571dfbf9adbbe7194c05ffa39793f3c28c51ba9012f86cc6d0f1e68427ba2e4349d9169b7dc3a1f2df3a0af983666d762902855d4810ca10b94b647979044d8bc4de37c9155731436262555e2fc24fe1fc2591c2669ceb63c3963360e2b994b212e02ef295739933f1b4ffc73ff001d1224273c34e3aa37c218ad031023bb534fb46bb617403f53", 0x8e}, {&(0x7f00000091c0)="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0x1000}, {&(0x7f000000a240)="b9a96881b31d53749dc5eda9f00c3708beac8d65a01a532eaf1c72480dc8733464624ed9528265de074e55576aaea32e6af4ae7a7d1564e762f86faa35c35e5f7df6858409c1424683ac277736534a69958920895a1a12b9337114ff4176342acd7f6e1f6004cd3a9ac87fbc7fe3e8a3a81c0b171d271e291d199b47a68d191d6320b9a70602a225f77c59332b4597805876256270d1ba646d083c182a0ed2dacf483dc761f3c078b3c7f1df1b76dd", 0xaf}], 0x4, &(0x7f000000a380), 0x0, 0x840}, 0x40000000800}], 0x4, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) [ 67.437450] SELinux: unknown mount option 2018/03/23 01:30:50 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000040)=""/152, 0x98, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x204100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x50, &(0x7f0000000180)=0x4) fcntl$setsig(r1, 0xa, 0x24) flistxattr(r0, &(0x7f00000001c0)=""/54, 0x36) fremovexattr(r0, &(0x7f0000000200)=@random={'security.', '/dev/autofs\x00'}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x450200, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'syzkaller0\x00', 0x400}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e21, 0x1}, {0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x0, [0x7, 0x7, 0x401, 0xfffffffffffffff9, 0x6, 0x2, 0x1]}, 0x5c) r3 = syz_open_pts(r2, 0x400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e23, 0x523f, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, {0xa, 0x4e22, 0x617e955c, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x3, [0x3, 0xc964, 0x7, 0x57, 0x6d6e, 0x6, 0x4, 0x9]}, 0x5c) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00000003c0)={0x1, 0x8000000000, 0x2}) bind$netrom(r2, &(0x7f0000000400)=@full={{0x3, {"d6ba05fa006ebc"}, 0x2}, [{"dc5cea2f64182f"}, {"e1a96ed439ee3d"}, {"c652cedc01a029"}, {"94cd3fb4478e52"}, {"6eaec5abc82f77"}, {"f9b9e98e7a7c40"}, {"3e5b96cf6882cf"}, {"101fb14ecfb7e5"}]}, 0x48) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000480)={0x5cb8, 0x1000000000000, 0xc188, 0xfa, 0x200000000000000, 0x4}) umount2(&(0x7f00000004c0)='./file0\x00', 0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000600)={'filter\x00', 0x0, 0x4, 0x91, [], 0x1, &(0x7f0000000500)=[{}], &(0x7f0000000540)=""/145}, &(0x7f0000000680)=0x78) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000740)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000900)={0x70, 0x0, &(0x7f0000000800)=[@clear_death={0x400c630f, 0x1, 0x1}, @acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000780), &(0x7f00000007c0)=[0x28, 0x48, 0x0, 0x30, 0x28, 0x68]}, 0x1}}], 0x44, 0x0, &(0x7f0000000880)="c9784a21a1cd4b6105144bcaca085fce3d407686dbadd1088c68ca21c08515f19f1f1cfae6044caadbf749f5525db9fa4a429b39fc6a249352399970805a3f82497e7b99"}) r5 = accept4$unix(r1, 0x0, &(0x7f0000000940), 0x80000) sendto(r5, &(0x7f0000000980)="255c6c6762c63861c0a6e15f3bf4d5ffae3927bfda7612a2fe72e7f4ff2c251bfb0329cd9dabbae31b7c9b144b9fbd3cf0e9faf6bfbe89e18922384b863b465c54032d173a72a1c85797430f1a06ed0cb6229875e53d3f81ad908ad7370d0fa1394c56a64543db8dcb253417d8ff13b3c4a5ff8e2ab9c7f03fb440541c8217f29e5145f73780dac08c189141346a9c134f4dd10476ce36a34b2116d480a5a9fd3413e222b7b1ebc15a47aac95bfd503bc587864695c0b648b7e60b198985b78af39f34e149c18b6ae95d73705c28f9d609bd2fba680295f18f68a860b862e21101e461105fd23c6644d0fb", 0xeb, 0x800, &(0x7f0000000a80)=@llc={0x1a, 0x325, 0xfffffffffffffffa, 0x0, 0xfffffffffffff001, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000b00)={0x37b13af4, 0x6, 0x1, 0xe9eb, 0x1a, 0xff}) getpeername$packet(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b80)=0x14) fcntl$notify(r3, 0x402, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x101}}, 0x8, 0x1000}, &(0x7f0000000c80)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000cc0)={0x81, 0x2, 0x1, 0xfffffffffffffff8, 0x0, 0xfffffffffffff800, 0x0, 0x8, r6}, &(0x7f0000000d00)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000d40)={r7, 0x24, "183de7d416f13af8ea8a8ac6813773167ba04761d3c18cb0036680ad3808fa30b5c2ba76"}, &(0x7f0000000d80)=0x2c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000dc0)={0xff}, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000e00)=0x1) [ 67.475932] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=22137 sclass=netlink_xfrm_socket [ 67.512758] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=22137 sclass=netlink_xfrm_socket 2018/03/23 01:30:50 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x20, "b88f16c94439939e5b9b26c1b2154f8bee06a33a250768d0c612fb17b05a9fe8"}, &(0x7f0000000080)=0x44) rt_sigaction(0x7, &(0x7f0000001fe0)={0x1}, &(0x7f0000345fe0), 0x8, &(0x7f0000001000)) 2018/03/23 01:30:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="100000002100ffdf9f971f764dcdcc00000000010c000000000000800c00000000000f00"], 0x2c}, 0x1}, 0x0) 2018/03/23 01:30:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x32be, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)) 2018/03/23 01:30:50 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80800) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000280)=0xffffffffffffff00) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x4, 0x5}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x80000001, @empty, 0x81}}}, 0x84) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/134) 2018/03/23 01:30:50 executing program 7: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x88083, 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) chdir(&(0x7f0000000000)='./file0/file1\x00') pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f6dff8)='./file0\x00') 2018/03/23 01:30:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f000000b000/0x4000)=nil, 0x5, 0x7, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x2}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0xc4831, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/03/23 01:30:50 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x3b, r1, r2}, {0x46, 0x400, 0x71, 0x1, 0x1, 0x7fff, 0x10001, 0x7fffffff}, {0x4, 0x81, 0xda4e, 0x9}, 0x4e44, 0x6e6bbf, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x7f}, 0xa, @in6, 0x3507, 0x3, 0x1, 0x2, 0x2, 0x0, 0xe673}}, 0xe8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="1ec02ec6cbcba0cadbecf1a593142bd4e7bee91898e517356ae19088f3b06be2f89b0dd8fad474ef341fc8f2", 0x2c}], 0x1) 2018/03/23 01:30:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="300000001a00010000ff0000000000000a000000", @ANYRES32=0x0, @ANYBLOB="000000001400010000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) 2018/03/23 01:30:50 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x100, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4040800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000023fc8)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000025fd8)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) tee(r0, r1, 0x40, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000140)={0x20071026, r2}, &(0x7f0000000180)={0x7, 0x2, 0x7, 0x3, 0x12c77877, 0x80000000000}) 2018/03/23 01:30:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000a00)=""/189, 0xbd}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000900)=""/247, 0xf7}], 0x2, &(0x7f0000000280)=""/22, 0x3ec}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000600), 0x3d3, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @random="1e6acd277a6b"}, 0x40, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) 2018/03/23 01:30:50 executing program 4: clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) 2018/03/23 01:30:50 executing program 1: setxattr(&(0x7f0000000040)='..', &(0x7f00002cbfef)=@known='security.selinux\x00', &(0x7f0000000000)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x5) 2018/03/23 01:30:50 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="97", 0x0) clone(0x0, &(0x7f0000000380), &(0x7f0000000500), &(0x7f0000000080), &(0x7f0000000540)) pread64(r0, &(0x7f0000000100)=""/172, 0xac, 0x0) 2018/03/23 01:30:50 executing program 4: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=']}\x00', 0xfffffffffffffff8) request_key(&(0x7f00000000c0)="0000e34f7b979389f100000000", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)=',\x00', r0) 2018/03/23 01:30:50 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x20200000) ftruncate(r0, 0x72f) clone(0x0, &(0x7f0000fbf000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) r1 = creat(&(0x7f0000300301)='./file1\x00', 0x0) dup2(r1, r0) 2018/03/23 01:30:50 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000080)="24ba6b657972696e6747504c3a5b2300", &(0x7f0000000340)='{cgroupeth1%\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='/\\\x00', &(0x7f0000000180)='*,-system\x00', &(0x7f00000001c0)='%,\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='(\x00', &(0x7f0000000280)=']vboxnet0ppp1!\x00', &(0x7f00000002c0)="47504c707070302376626f786e6574316d643573756d272c62646576aa6367726f757000"], 0x100) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), &(0x7f0000000480)=[&(0x7f00000003c0)="24ba6b657972696e6747504c3a5b2300", &(0x7f0000000400)='?vmnet1[\x00', &(0x7f0000000440)="47504c707070302376626f786e6574316d643573756d272c62646576aa6367726f757000"], 0x0) [ 67.922734] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/03/23 01:30:50 executing program 3: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x200004000101002, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16=r2, @ANYBLOB="a87c2e4b903a496aeb03a6858e234a7c38fe79ae190b7a78235067db87f4b48f4198d312b3094233f3c6510e697d567973c2aef9de052da7a9b9a7d6f3d927c98c44ed544bd8a186dcc031208591a6958885f8645c43000d57e2b8", @ANYRES64=r0, @ANYBLOB="96ae37a71ae36cec25121f634c083de176f7435e27509d09b7e3d99efa4dbeb48e4bfe46b51c4d0800000808ee6164f1b4fb99903cada7000000000000000000f7c4aabbada996009d2ebafcee98c118fdf2a11fbab85503b1983eb66edc6223c491239a2759f95d7286855c4f90b230114cb1d843e9db06bbdc734618c0ceef6967793c15c59387d838b16c5d69cbc0d4773739884e514d1d1b4c114534197d92c2605668315c355a4a225824752da5d30fa1a8f2916bdc3e10ad52923caab9ecb4ad6ddbbe3ad70a64e25f428755", @ANYRES64=r1], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="fa82ac25f2d633941bf13908803afc8e4b5251f08e7333b781ab5211c24a98f31c58a53ba199f4f9bd03f9348c99bfad73e8760ea4ba719c03e213e100780c93bf8bc63c449054ea898d42e7aebfea63658a479d87da3770acb2fbbe9e39fccfe5f3ae0a945f36e2f98c763f116dc4c19a7f63a9a2f7c8c81c053dd12734c1563ff7b9c9a1e1505da04d59bd53b8492a92735c62572272520d07cc0319603cb4b534bfc2b2c05ee6137a84ba93a1f5872861645aefc799e1131669f5b46d1e22dc05c8c877f98e27e5e5c7b93f563b2e5b33a7db4de5e79ead1ed83cda83de3b"], @ANYRES32=r0, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR, @ANYPTR, @ANYPTR, @ANYPTR64]]], &(0x7f0000000500)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f00000001c0)=0x84) sendfile(r3, r2, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) ptrace$poke(0x5, r7, &(0x7f0000000000), 0x0) 2018/03/23 01:30:50 executing program 2: r0 = memfd_create(&(0x7f0000000040)='cgroup\x00', 0x1) creat(&(0x7f0000001400)='./file0\x00', 0x102) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001380)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xbcef}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x78) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="84478c8c1de4b1ee3cd2a2e3f8e442e02a2a25084c933fb405bf73d85a62839f071ef247937f41d2f2d61d85fb7a40378804077ea24d1e437a058160895314af2bd69540367740cc4481e6ec594e28fbf220266dbc87db0821675778897f54e1176defb81efecf1164aa31a04cdd483b06b91d550b238e8065d50e8754a1f99ba7769ce89d7854a74b38b4c7e3bf67131a018e326fa54b2d8867cf05a6cb198daf5917523d2f0dd8454f59905a8bf4b73a9f157d7060191783cca75eebe86d5d807f51454b916b3ffab94260dbe6352b3439807ddcc97b6373fc9b3075155d26031147e4", 0xe4, 0x0, &(0x7f0000000200)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x1, [0x800]}, &(0x7f0000000240)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="da0a8800b33f00a73e870e0594c53cfc66b1961ca8bb42f8bc162601000000000000492ab64e38f0070f89af7359099a85273e0ef77c0d96ba4d04fcafb611e18c63e73ee1515f188ecfe6b38927c10fa27c765fc89d44b48c11c3cdd3f8f4bccb610ac748503b749d671df5399e65349e23073f2cbf3f283ed9b77f1766d56c342cc04121eb4972da267066"], 0x90) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001440), &(0x7f0000001480)=0x8) 2018/03/23 01:30:50 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/23 01:30:50 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000bfdfdc)=ANY=[]}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8072b940f11af5ce) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x400, 0x9, 0x3, 0x2, 0x9, 0x5, 0x5, 0x2, 0x20, 0x6, 0x55a3, 0x3, 0x1f, 0x7, 0x70d7]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0xf9}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="08000000090000007f01aadb0e92ffb0a7850200"], &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0xc79a}, &(0x7f0000000040)=0xfffffffffffffeaa) 2018/03/23 01:30:50 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x8000000000008c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/182, 0xb6) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) 2018/03/23 01:30:50 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x440, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000300)=""/146) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004ff3)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000)="d91f050004100000000012c49e76860167a1c55840c9b4082a7da7b102db", 0x1e, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1000000, 0x20013, r2, 0x0) fcntl$getflags(r1, 0x40b) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000003c0)=""/245) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="91634844e867bb464eaec0cbdeff6ad6ac2b1ee936f02d1054b94caa3ad298f7aa0adc913e30b0bcad793b2713eb7137e3390d40abae589ff229972db458fd009f1ef487bcfb6d691ec3028a795ebcf0eadaae83c826b69d1291fad6b333e5a86ec4a04766b43b296a09885d170a32a355270afea0b5204b47ff7b7eeda1670dc9b66eae17ccf8f1c6a8d09aef01e742919e5ef74425d39cdd", @ANYRES64=0x0, @ANYBLOB="0100000000000000"], 0x0, 0x0, &(0x7f0000002000)}) pause() 2018/03/23 01:30:50 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x230000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) rmdir(&(0x7f0000000200)='./control\x00') 2018/03/23 01:30:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000001340)={&(0x7f0000000200)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d36059925e825a83c326d3bb33d4fca808c795a823cdad484bd65a08f0845f3a1c14ecf4", 0x24}, {&(0x7f0000001280)="022ecd6c", 0x4}], 0x3, &(0x7f0000001300)=[@init={0x18, 0x84, 0x0, {0xd9, 0x7, 0x6, 0x4}}], 0x30, 0x10}, 0x4000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000140)=0x5, 0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x90080, 0x24) recvfrom(r0, &(0x7f0000000000)=""/133, 0x85, 0x10000, &(0x7f00000000c0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)) 2018/03/23 01:30:50 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x780d6136a0c95e2e) connect$netlink(r0, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) r1 = socket(0xa, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x7ff}, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000180)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @random="b228e5887f3a"]}) ioctl(r1, 0x8912, &(0x7f0000000380)="996d7a21a811ccf7e9d575ab6cb5") 2018/03/23 01:30:50 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) memfd_create(&(0x7f0000000140)=':#:!\x00', 0x1) chroot(&(0x7f0000000240)='./file0\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x2, {0x2, 0x4e23, @rand_addr=0xff}, 'ipddp0\x00'}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 2018/03/23 01:30:50 executing program 0: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) r1 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/selinux/policy\x00', 0x0) keyctl$setperm(0x5, r1, 0xffffffff) [ 68.094974] binder: 10811:10817 unknown command 1145594769 [ 68.122781] binder: 10811:10817 ioctl c0306201 20007000 returned -22 [ 68.164078] binder: BINDER_SET_CONTEXT_MGR already set [ 68.171552] binder: 10811:10847 unknown command 1145594769 [ 68.178092] binder: 10811:10847 ioctl c0306201 20007000 returned -22 [ 68.183293] binder: 10811:10817 ioctl 40046207 0 returned -16 2018/03/23 01:30:51 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000080)=0x98) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2018/03/23 01:30:51 executing program 4: r0 = socket$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)}}], 0x2, 0x8080) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x459d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x5}, 0xc) 2018/03/23 01:30:51 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x12000) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/217) 2018/03/23 01:30:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xf70}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/23 01:30:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x4, 0x1, 0x1}}, 0x2e) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x6, 0x0, 0xdb09, "ea9840dc66627dcc85b849ce2304d23e40c6dfb02e71068975f22ae080b99a6f497f1345e18fe3c573f289d62571d3abfc576fcb816db4068bf85d7ec8144e", 0x10}, 0x60) 2018/03/23 01:30:51 executing program 1: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) r0 = open(&(0x7f000017cff4)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) pwritev(r0, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) 2018/03/23 01:30:51 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) socketpair(0x3, 0x7, 0xb06a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x100, 0x70bd2a, 0x25dfdbff, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/23 01:30:51 executing program 3: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x200004000101002, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16=r2, @ANYBLOB="a87c2e4b903a496aeb03a6858e234a7c38fe79ae190b7a78235067db87f4b48f4198d312b3094233f3c6510e697d567973c2aef9de052da7a9b9a7d6f3d927c98c44ed544bd8a186dcc031208591a6958885f8645c43000d57e2b8", @ANYRES64=r0, @ANYBLOB="96ae37a71ae36cec25121f634c083de176f7435e27509d09b7e3d99efa4dbeb48e4bfe46b51c4d0800000808ee6164f1b4fb99903cada7000000000000000000f7c4aabbada996009d2ebafcee98c118fdf2a11fbab85503b1983eb66edc6223c491239a2759f95d7286855c4f90b230114cb1d843e9db06bbdc734618c0ceef6967793c15c59387d838b16c5d69cbc0d4773739884e514d1d1b4c114534197d92c2605668315c355a4a225824752da5d30fa1a8f2916bdc3e10ad52923caab9ecb4ad6ddbbe3ad70a64e25f428755", @ANYRES64=r1], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="fa82ac25f2d633941bf13908803afc8e4b5251f08e7333b781ab5211c24a98f31c58a53ba199f4f9bd03f9348c99bfad73e8760ea4ba719c03e213e100780c93bf8bc63c449054ea898d42e7aebfea63658a479d87da3770acb2fbbe9e39fccfe5f3ae0a945f36e2f98c763f116dc4c19a7f63a9a2f7c8c81c053dd12734c1563ff7b9c9a1e1505da04d59bd53b8492a92735c62572272520d07cc0319603cb4b534bfc2b2c05ee6137a84ba93a1f5872861645aefc799e1131669f5b46d1e22dc05c8c877f98e27e5e5c7b93f563b2e5b33a7db4de5e79ead1ed83cda83de3b"], @ANYRES32=r0, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR, @ANYPTR, @ANYPTR, @ANYPTR64]]], &(0x7f0000000500)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f00000001c0)=0x84) sendfile(r3, r2, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) ptrace$poke(0x5, r7, &(0x7f0000000000), 0x0) 2018/03/23 01:30:51 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') write$fuse(r1, &(0x7f0000000040)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) ptrace$peekuser(0x3, r0, 0x2) 2018/03/23 01:30:51 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0xa8) mkdir(&(0x7f00000baff8)='./file0\x00', 0x40000075) chroot(&(0x7f0000be2ff8)='./file0\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x7ffff) 2018/03/23 01:30:51 executing program 4: r0 = socket(0x4000000000000010, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setrlimit(0x0, &(0x7f0000000080)={0x8, 0x5e84}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x355680, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) 2018/03/23 01:30:51 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x28000, 0x0) r0 = socket(0x15, 0x10000000080002, 0x6) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x9f}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x80000001, 0x7ff}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000100)=""/85) open(&(0x7f00000002c0)='./file0\x00', 0x2100, 0x1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000040)=""/113) 2018/03/23 01:30:51 executing program 7: socketpair(0x8, 0x800, 0x100, &(0x7f0000000040)={0xffffffffffffffff}) ioctl(r0, 0x100000000, &(0x7f0000000080)="5e4103295c279665835175c456592b504113676d830c6823816d20fa21f3ff711f58ebd42e158860c13534cbc95add8fe278f608660c2217a3c3db97287e050c539c01fa") getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/23 01:30:51 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="6f73322e716e783600c93188d3aa838058cd1e19b114eddf0385166955e47c9f9b070c1a32fcc5cc36c31c4b4a8167e361bba4871af92606c925897189cf3678eb9ccdb28c3139c1522c732a60858ff3a9fdc583ba30b02bb3979cfb48d4e4946f215f715ad139b26ef8176ad7581fbb814d4a35ad"]) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='squashfs\x00', 0x80, &(0x7f0000000140)="8e4f0a5a0fc6972d32878e4aa2405c61f3cf8c9d157c94f870fe86897439fbc2ff06814c311dd8f96e890b3ac4b538f5c11c138223ce99f3d24d155292247f0e02dff9cdd2a6684ecfce507dbf7f0cc88c0be741bbff56e7a49622280f2df66b33509b99e6cedd0de24feb9dc95991569111cd0d924786348fc013c20aaa4bc51321174d0a198de66150ac0b56da42b4e91c87952a6a9c237485") mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)=""/59, 0x3b) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') [ 68.321188] syz-executor1 (10889): /proc/10889/oom_adj is deprecated, please use /proc/10889/oom_score_adj instead. [ 68.347668] audit: type=1400 audit(1521768651.173:33): avc: denied { getopt } for pid=10883 comm="syz-executor0" 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 2018/03/23 01:30:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ca6000)={&(0x7f00005d7ff4)={0x10}, 0xc, &(0x7f0000ba8ff0)={&(0x7f0000f53000)=ANY=[@ANYBLOB="5000000014000100ffffffffffffff00008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff03000000"], 0x50}, 0x1}, 0x0) 2018/03/23 01:30:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x40040, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r0, &(0x7f0000000140)="2335a84dcf16b0afebb22c56483e4d0cf760f1a7ecbce33f84500de17a24c5bf83ced90091fa1570beaaf4147a6970c3ea29b1808adb2ddd4700f3286895049329bfb7a9778d5689ed9a437d8a5b2dd45d12cde52d857e8ef585a3ec9b81b668cb7ecbff5e2b6d14ca3f89a8da8a31302cdf4cacfc0acfabda7d612317c0e654728ac9f769a6ec15afa2499125dd0c58b46c613d400f7974b9c3a4c5c7759d5884e0e617c690d10cbc0f2b", 0xab, 0x40010, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="e0941139a9d6cda97d03a8cdc5709a773293d04d42eaa437e0dc9b03f233752d021a6605dd9ab575c9b9102a27383659cf1ed140008db4d99e698c4400824a6b117084207c9531b2b3f8d5d12f9b0d9d5c211ac1636acd208f2cdba6f6d208af9eaa91662bc545750edebf28ac637df1fb87b8db308a2e12c0852d04406e3212adbda9572a47709005c5389dc53b4d3a5092d46d172e98c5cf7f69dbbde135188b55476558f998e9", 0xa8, 0x4000000, &(0x7f0000000100)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000240)={'gre0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000200)=""/13, &(0x7f00000002c0)=0xd) 2018/03/23 01:30:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='em0eth1(nodevvmnet0\x00', 0xfffffffffffffff8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) keyctl$update(0x2, r2, &(0x7f0000000100)="8d367206f69d6f6f6cc4ba4ff3f5d47debd3ba90c494eb9b5ead5df7c7d47557075fc1982dc35023b2b6a44d0cc73b03e009968a2e34ae264a7f", 0x3a) 2018/03/23 01:30:51 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockname(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80) 2018/03/23 01:30:51 executing program 4: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/03/23 01:30:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000002c00)='./file0\x00', 0x10000, 0x34) accept$netrom(r0, &(0x7f0000002c40), &(0x7f0000002c80)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/225, 0xe1) ioctl$TCSBRK(r3, 0x5409, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8003}, &(0x7f0000000280)=0xd79c12d15c022bef) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000340)={0x0, 0xffffffffffff8335, 0x6, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0x101, 0x200, 0x8000, 0xfffffffffffffffb, 0x3, 0x5, 0x8, r4}, &(0x7f0000000300)=0x20) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x1) fcntl$setlease(r2, 0x400, 0x2) shutdown(r1, 0x4000001000000002) 2018/03/23 01:30:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000040)=0x8001, 0x4) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x1, 0x2, 0x4, 0x7, 0x9, 0x5, 0x2, 0x91, 0xff, 0x90000}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x7ff) ioctl$KDMKTONE(r1, 0x4b30, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000200)={0xbcbb, 0xfffffffffffffffa, 0xe8e}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) ppoll(&(0x7f00000002c0)=[{r1, 0x1001}, {r1, 0x1000}, {r0, 0x80}, {r2, 0x400}, {r0, 0x20}], 0x5, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)={0x8}, 0x8) accept4$llc(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x10, 0x80000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000400)) getcwd(&(0x7f0000000440)=""/3, 0x3) sendto$ax25(r1, &(0x7f0000000480)="2a5de056f64310771702781d997894754771695aff20dfa883a9ec6efb96ca8490db344e2d7745343d5075e8ce389597dcae32d7e0224775e8345778ade997caf0e9b77fb2e9c8c411f9faf45f66aa8718ec4e849459fd99a1f98d1b7c20f9fe286f7439c0ca2436970c270cf144b29cff61edc582ace9317a5fbfea536c4ee9368664", 0x83, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000540)={{0x800, 0x7}, {0x7, 0x85b4}, 0x401, 0x2, 0xccc3}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000005c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x24, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) ioctl$void(r0, 0x5451) fremovexattr(r1, &(0x7f0000000640)=@known='user.syz\x00') ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000680)=""/197) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={0x0, 0x2}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000800)={r3, 0x8000}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000840), 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000880)=0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000008c0)=0x5) r4 = add_key(&(0x7f0000000900)='big_key\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)="cde118d812afbaad081de5d24f963dd2862c1a9fd4a7645693a31bbcb8427f8e71b86b1a6823dd30f2cc5512f97e819b38957e615ffd2073b8c044287963ff58278ee534369bcef2e1d6830bdf7849ae6e85e37db7b0232a386fe02699208dabafb21cddece925338f28998dab2921bc73ed853403cd95e7491bfe", 0x7b, 0xfffffffffffffffb) keyctl$read(0xb, r4, &(0x7f0000000a00)=""/4096, 0x1000) 2018/03/23 01:30:51 executing program 7: r0 = socket$inet6(0xa, 0x200000000006, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1, 0x2000}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}}, &(0x7f0000000100)=0x20) 2018/03/23 01:30:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) mkdir(&(0x7f0000001180)='./file0\x00', 0x4) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000200)=@nfc={0x27, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000600)=[{&(0x7f0000002040)="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0x1000}, {&(0x7f0000000280)="6146692ccb384584791bdf9c6710bd3a93302caa9424475e5477e07d1cc40014abe4e3bbdaa88f4fd224cbd680f729d6d134240732f50f497e784c5e852be99e687c0d49ac960cfa2e052f850a2aaf7cc7ea685c3703a03cc5a27b44224df7581a76d5c1732ff8d552028ee4cce66706f9af77542e9413c820ac645b04c9a2cba78c3d8ab692854dcdd9d1867306d1e20db27294bbfd00f58fe5b9b79212ffc78897913fed9bf5a1d4571671c00301dc854ba0d9856e39a4f56331353f1bb7121ec8822b31e7b39982a0f59ac91e605ca00d7c95634b6b4af03eba596627b5899dc97f910f1d7842da17c3212b39abc6a4752c817d34", 0xf6}, 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a7d1b9736a71cc5fff70de75cad4a24dec081a2e01f6bc46279143e4c572da2e80e9719c62099ed00e4091df75a7d5765d75556f8a13cfef755b080f34e65ea24e298124a0439a113dc18941ce6dc426f5986d6814a873a071295e1bd0317853d1641d28fe557f57e06874231f8d5fc043aa91f2a5ed65cca2bcc6321d8ffba986a67b37b9143cb11e55f8fce5edb98903ce7f5ba4fe3aff8a2378d66b95f8d7df79af5b5332c912cbadbcc1cb568234d7d5d5fdfb759d2dadfe5e5c0f8dcc51577f0def876b727d53f5c0b34ed4e15492c696def95bd0d5bd0451b9ecb0d75503bbc7ea5ed933bd1ce4d392db80f00f29b985f67bb36df76e6f10a6d677b97e7423e818f9276e5ce1f8d7484ef12c92e6cdc04bdabb23b496f72c84db638075185b45e6174bf28e2a184b3b88fd1a683de1830c686315eae92fe0c20aa1088e8c22af55ce847d032ab8dec2df625f47d1878cd35230dd67e703a065ccaf8d0494541325f4d80a4856ad01d59ff3e814ab729bcab2270a0efe4e3fb0532c1342c08239905a1486afa0ddfef4d68b34d94d3aebffe930c063a672f2c8faed486bb9632e78fa27c1ac66da1ddd1c91adcb67f249e92d59b5d6bb1123a54ea54f89e1a8fdca883601cb0fa9e838cdace192ea03c1de4ae3ff0d5d3f3b1834b8d31300aed453211c2db9f2377caf85b222d031e99ec0c5fd05e5f559c81e88dbd8324e5f2457a938635709ddb6f798565f144cd2f701786b7917023a1bc160319f60ba813cebe6bace0fb7f3a300e2d6eac967e268183d60f555c91965a7c7076564f6a8b66ddf57dc7c806797f40609f8ee0360f07cf3a346e56796661e0c147c06188bfaf6441f8fddd7c5796b396ffc790dae82151bb01e32d99991c648792169fe1d0ffed450f8184f8f2db45728a370b716f1c4a32a04fb0ba8ec32db352d8303cf5e8c428441fd252fb3c135bf143e0426cb43216dc833d6c4f6ee0f95e47e2f841a473eacb0953e2f354232ae669234739aa3b8ed02a488d6db06c7c9556738663a7bf286951d62553c2005ee41d7e2800978515b1cb8dc6a0de8447d890249e145f1f28f0fd093b11a93740b0fb007235d1fcc476611556739c58565a8b6945ac17f6ceae8cd0cc2ed69964185312650603646b7908c1308ad90b0ba2cee842ecdc7f2711d11399dac4128b7168e1d7b9f31214d4e4beb900e6e6cc0886d12eb78eaa362ff27de3fdfb41038a763d4d9d6d5b268d326d5044a54cebae414d5529599600e3f494a25d51ac463e15e4b81297761e93ae2483051375660b62f93666bc049212d2eb4e96bcc953a7cfe0b8fa2b1bc20ec2901c5958070c3c3a892184cc01b2bb51ee1d79a96e1f7aa90f1ca4ecd6f48bbafe47ee0886f46f027146e03f5b73e9ca38186cab291fca2a3a1246624abb3ea3b8f551d370e4e5afb3a11f804a013078293f9472a79f248f0f592ca724ba765cbe2b6566939c494f15804eee555ce1275ba3d9f077166f793b956380b626bf7460d48db22226a5586dffba38153747082c390b73242d38a5ed723ee93c5f756126a02bb341c00ea65ed41d3486a84a45828a288a7c4cbd5d53f0aedf1551d790262f9003fe6af9961e511c4bd8f81778a1978042d2bb9834bf73e6ad2fa55630862afcc9c2129c7d80701ef09cf3e66bb49e02458404e4eb99083e35e63900695c51a0877e0124195890686e7d04cfdc4ef7a31cfef6d3cd056152d68703a5e8fb8729de2100361a8ad00c9221e67610a3e113337b113b6a83d0633a71fbc3aa84c6eb9a5e7be80a57300b1a8a9edb10f6b431653f6228c5f21065419716846dd4789e857bf5e7177750fda081efb3da4fb17f989179f57c864f3a8a6d358729a4b964367d1c7cd30f9f4d12b91f8885a9c4968e01063413806e973f5dc702c4cedd178fcafccd6d33f1d15e122d4c8eac4859530402bb1f1884a61a090d095f9bf62670d0c6d82692f008959db3eea86c4506397816be0c0b145470a74200d8a93c609b5e757a70879c5055d4317679da50ff0f45438b7e553a63310561d89514b584e9019c9bb61a5096d87c063b8e4d4a5ce18b08775156e60db384fa372d2c83ace0089d3821222ebaf8d76af84a8b58d8d6246f162ac2ad7782a0c5849a93a9049899867434a0fa8c67cc84deaee91b73a4ee064bd8b3515b16dc99517b2d501c38716baca1e776ec67045268628b5e11fca4f6aef6242c4dc4951daab2123db9f69cf08c76b3667e95fe570", 0x1000}, {&(0x7f0000000380)="211649d564736b6f5560197dde7c3418b0b981772f6b5e7c49feed1408e4f2bf4635fbf2eff8bdcb650a90608888a0aaa01befcff5d41d09f67630b76ea24650375f6ad97304003cbf680cecc5d385f8cea0728501d6f1bfbb54c69b7ee5a2d11a4bf84b8971b57f2b6758ca549a2ad29f61430df53e9da52726ee9d95fb76b2f4d3ff135cee9efb6b92fac3a439651aded5e4b5c84ae85a27321e6ab9c62e8c4bcd67faba0c1e7a518dbea9e3dab8e758812aae8b0eca69ae19e04769721493895fe88ad8e721d3cdf2062a0ccfe3af099a2f1b6021f94691bbfc82bac659072d07d0b2f4538a2034a4d637aaa3b53f9b52c4", 0xf3}, {&(0x7f0000000480)="b0129c620ce6fab1b2e4e9335613507c86b00472690e081c1f184862dabb3194e419de6f0608c26b8f8ba05bc60d7899bbca80829e185e7c4fc239482e8cbb51607032db4013ae5cc62d9bc199a4066f4c9d81fd9e1d030fe03d92e67ac63ba04035fa3191939ee44e2e2141378183e9430ff7a82f4aa30bab3190a29348a8175f44f59c41487a9f1d84ef5835928338a72f25f089c77e6e2bf435145be10b80df58cdfbf4ecd6028fbf2a6a426d6621a80a9aa06e3c928ac751c25254824e516114973f57ea02c14b775df649", 0xcd}, {&(0x7f0000000580)="e643f31d0fe1293665f2c45febd7f002539348c7dd3b79c78ec5b4b754d8b3e0a3d63768a76cf44c262d992141fc075a867766ad0ce3324de62e4b6acd28b50a212f5d3c74db36f353fa5b1e797ce0abb8c0d0c0ac39e6d756060ea9ff9c289b9551704ff32174d257834260a11f4d243263da41ef490e5d840377771b68", 0x7e}], 0x6, &(0x7f0000000680)=[{0x10, 0x115, 0x40}, {0x20, 0x11f, 0x1ff, "d45ea830502bae0baf8a5a4a"}, {0x100, 0x111, 0x100, "48bf58f696435287fd6a77c69e8637a0d52baaff2ca1d10240c7250a4705875856b0269c20403521b57b2b957f355410811c173508e0b2a987878ecadcc86f3d1268c5ef660abb772d986c0e4ba00cc006e140ff97223f9cec1d17bf3a566cbd84e91b44fe7fbf31dba5b833ebeb4df1f18eb45ad7fe1e00f3df928d398d7b2a8c315e9ac5d7ae1254b9e4efa9f6c266a4f1b73bcb8c16279f15a4ecf7d64018eb980b555422a065688ee47e6206b893d9949eb2b363f3a639b617442eb889bd8f98020bf0a32e98b18a6f6772d24277bd840ee6c580b8003a4212cadf98c58c39dd25beddb33b166df11ba78ab2"}, {0x48, 0x108, 0x734e, "396461e410c8ea1f90630d7a02a5b9c2a5e83c476bb8c941f60ef4bfa24937b3a6525ad797100707eb12dbfe982fdc89bfaf4e74d3f5"}, {0x58, 0x109, 0x7, "62a65cbad695457b4da9c9a6c501d8a8c9c54b60b1b24c0a11f439091566a9be3aff56f3b76b04fb7e814812c15c21db754d51be8f13edaad9a40b7cedea2611ba1415f66b2c49"}, {0x110, 0x107, 0xffffffffffffffa1, "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"}, {0x70, 0x113, 0x180000000, "f49389f95788364ee9269d69ddc18cf91638d793d0900dd02557d87eb84e05bc3cc830656a3a7eb7bb4644d033416d274ea66c3ebd6337e1fb65a7bb564cda90fb48d84b7be597ed7e457c7339e89152920546ae4f1e1416c175623133fdaa95"}], 0x350}, 0x40) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/221) recvmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000a40)=""/35, 0x23}, {&(0x7f0000000a80)=""/54, 0x36}, {&(0x7f0000000ac0)=""/197, 0xc5}, {&(0x7f0000000bc0)=""/10, 0xa}, {&(0x7f0000000c00)=""/158, 0x9e}, {&(0x7f0000000cc0)=""/202, 0xca}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000dc0)=""/51, 0x33}, {&(0x7f0000000e00)=""/199, 0xc7}, {&(0x7f0000000f00)=""/118, 0x76}], 0xa, &(0x7f0000000f80)=""/71, 0x47, 0x4}, 0x20) 2018/03/23 01:30:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='/dev/sequencer2\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)="2a267bdd657468303a00", &(0x7f0000000140)='clear_refs\x00', &(0x7f0000000180)='vmnet1.]])cpuset\x00', &(0x7f00000001c0)='proc#\x00', &(0x7f0000000240)='clear_refs\x00', &(0x7f0000000280)='&\x00'], &(0x7f0000000500)=[&(0x7f0000000300)='net/dev_mcast\x00', &(0x7f0000000340)='(eth1keyring/\x00', &(0x7f0000000380)='net/dev_mcast\x00', &(0x7f00000003c0)='/dev/sequencer2\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='clear_refs\x00', &(0x7f0000000480)='/dev/sequencer2\x00', &(0x7f00000004c0)='clear_refs\x00'], 0x400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) gettid() fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000640)='net/ip_tables_targets\x00') sendfile(r0, r2, &(0x7f0000000540), 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) 2018/03/23 01:30:51 executing program 0: getpid() getpgid(0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x800, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r2, 0x0, 0x0, 0x4) 2018/03/23 01:30:51 executing program 2: r0 = socket(0xa, 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@loopback}, &(0x7f0000b3cffc)=0x14) 2018/03/23 01:30:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008bc000), 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x6) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x91, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/23 01:30:51 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x7fff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e28, @broadcast=0xffffffff}, 0x39d) sendto$inet(r0, &(0x7f0000000000), 0x2ae, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x240001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000001c0)={0x0, 0x847, 0x5, 0x4, &(0x7f0000ff9000/0x4000)=nil, 0xa08b}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x1, 0x9, 0x4, 'queue0\x00', 0x5}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) socket$packet(0x11, 0x2, 0x300) 2018/03/23 01:30:51 executing program 2: r0 = memfd_create(&(0x7f0000c2effc)=',\\', 0x0) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)="c42a00", 0x0, 0x0, &(0x7f0000735fe0)) 2018/03/23 01:30:51 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = memfd_create(&(0x7f0000004700)='\x00', 0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004740)=0x1000, &(0x7f0000004780)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000020d000)) ppoll(&(0x7f00003affe8)=[{r2}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000038ffb), 0x8) 2018/03/23 01:30:51 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6de6a380000000000000000000000001", &(0x7f0000000080)=@ethtool_regs={0x4, 0x6, 0xc7, "2cec1eb436a3263858ca8110b7d75b07e69dfb7b66caf76ef40781086959a0d1334d26e4d1596da2bbaa73e962b4e829fa543ab8295cc77f2543119eb3e83db37807f49c30457d1a6fc971a47c44df8289c471cef36648fb58a9b68cd383fc2a303787d930ddb5249704a145fc8051c7956f0516f2e7e1c9580e5b1ba4c348a99c83b153c18761fa30cf85d67b317d9607f9eb00541f713fc66dcacdd937de9e5054531780e8883bb040549090302477a06cb37875e422d44f19307a65d006c92621fe1f735e7d"}}) 2018/03/23 01:30:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) 2018/03/23 01:30:51 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r5 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a80)=0x0) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000e40)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000f40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) sendmsg$netlink(r2, &(0x7f0000001040)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x400}, 0xc, &(0x7f0000000e00)=[{&(0x7f0000000140)={0x610, 0x32, 0x622, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x65, @uid=r3}, @generic="e9f5d84b60bb0e7ec4f0dbbd0c180c38c801aa65a002df624a8fbda0c402e4a93ff04ccadbbdeb975fe0a1f73d492e10f2d73c3fdf0fb197a2c135ca2b509e60e46f9d8291f337295c81e40691bed8c7bb151bbe8216140da455643afff1be", @generic="33a832370b36893f2168fe72cec4298bc76e7eafe955e3a2590dd75ffde84eb58015a953bc78d5ad95db28ae015980eaf5ccf84c130f57d495b0436ddb71fd0302b7b4b6314abe4e427e9618c29ec7c8a673ac2c97a6f4c590bb67f0c03a34adfb2c0bee91929e4b4e3ec994d2706a683e6a7eed09de70df920025d433ea4efe4c613d9e5b36eba1c13f49b3a8c0ab05db667ff12a693c3f8a67cfb58c559c34cf42cdba32f82b39bb822d9b1f41df13f271aa", @nested={0x7c, 0xb, [@generic="21bb3f2f4014e272be521b95ec543b9ad9659f82202643a27fc272e382c5b82fab8554729f6a4d263dc6fbe713bc9e818133e493da9d7e7623ef41c21889b91510647e11a5c7ccf5033252af242fa521ee8a522f4535006c4445b132eef9cf82", @typed={0x14, 0x50, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x4, 0x4a}]}, @nested={0x2a4, 0x7, [@typed={0x8, 0x92, @pid=r4}, @generic="9c1093c2a9fddde8a56bebbe4fb80a4b4529671dba2493dc8dd21bfaa97ea490eaa0ace14345c032e307881135e18225c85e5297feb9f7b3327410c42d95635def74eaac0c1e5bd36fd5896c606e057a312beb02e6452d7b5c4c604e4a79eb9fa3e0399d041aeba2971bbb6e0281b4d5769633dc81096ea6a127eafbe0a84f5004d9272de99d9e8aa9b7495a20572253a97ea2f93d5360f8ea48a25cedea93112cb0e58907d0131c88765a7f454ee91b4367ffac4edb25c28216bbc91f1484291784c1", @typed={0x18, 0x21, @str='/selinux/relabel\x00'}, @generic="604de63cee7b1d09c15a86b001aa0ae8fc950832bec0713999150673532a3ecfbc05579e65fa89b5f1bd867cb7c7b0cbdc20bbe35cbaf4bf38f1ae09c7bba0344ddc32fbc11bcca1123032593dfea25f2fe88275f41a217c2a425330a4fc3b1c659736880af14719b2cdfc540981f5917c9df402da6c9569b13576c879e3c6ad1c3eb6694224e0f99a377cfc198d05ab6ff7bba669d60568af0a478c59380a7e3dee2e776699ec5b0cff5a25ecf08a924556293401563c58f59f734c397f03863ba69b67779c455f35af92af", @generic="8c8fe8090ac8f3dfb6941f17e42aa81c8c3d666b67b7a3f054fc9b69cb29807ba178b7289080d5a685e33e56ea0a33f6f7e8699f56bf6beda4b249b1bd755430d34b23bfcabeb3344db447aef9506bf73126c290ef457a5ff3bbccfa9a4ef0a9b5f3ab461ab6eeb39fc5553c98227f93a6ce0e736a088b5f15aec244dd4efcbc0c", @typed={0x8, 0x81, @str='\x00'}, @typed={0xc, 0x53, @u64=0xffffffffffffff80}, @generic="be8ffd6b7239f727ef857002adf0c7b9c0e825fabd3833cdd3e511cafa5d77a763beaf015f661f0c866586f6cbb524d94bd5d71476cbfdb3923aca05f10bfdc8f41fead072bd26cbcf6395108f076f1653f197ed28edf9096fcd0664"]}, @nested={0x114, 0x59, [@typed={0xc, 0x4b, @u64=0x9}, @generic="4ff66e3c02f56d615e1647c06d77037082a2458770b70a6c4dde55f238ac93aa99ee7c47adce3936935a83fbd00f9788f35ef5975bfca4d11497a7d952ee1cfd1d1fac1f9556a49be3e37c23e10b4c97c05997e86a154c3fe8370bec1cf25895f5dcb136b6811f5baca7a8ab2a8fe18a1c11644426e81771ca7fc91c5a5fcf7ce108c3aca971345377be77540b3ac93ab3ba0867dcec8e58b4751918c3e79cd06cc2ad18ad0cedba75a19296e1a40856772df305c5931b92b5fdabf43ff0abc27a33c11eb797e033ca57830834584c0990ed7aded58dfba9ed461a2e8b5573da6404407e9d5fe91a11fc0092f0e59a", @typed={0x14, 0x3b, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @generic="8f94cb66cd0aecb1bb3581238afcaa732154c6545e1e474a82c799689585af9cef6a0a6efd5286caddf65cd8719a4862e09500d64771e6211a72b596e0bfa16b770f2539bd2b46eeac7ee3962437c15bf8e4f0fdd6403eac3bce440070b98a4d73033bb0ad9383d3e175c064d984a44482d86a9c6194740c6b298fa29e9115cae6a1f509b6168dd7a58cc6fb53143f1a2a8e30155578f3576b84bf6eef9d179b2a0fb512adc334d686dc485d2a0cc40a01"]}, 0x610}, {&(0x7f0000000780)={0x190, 0x17, 0x4, 0x70bd27, 0x25dfdbfe, "", [@typed={0xa8, 0x5b, @binary="0a6593c122cdb69fb04a95d75eb45ffada1732f34a05a92cf7c7acd28cf4c6ef9f0ddae1cbbde9b8eba3d3fb625648cc6f3e2b542c0b07a93410f5b4d7ec3290e37d71595a6e60d3beeaec527ae799e94c3b8dc4615db4707f0fac91d63e60e8975ae465732b6232368ace8e0a4514774ac2fb0f928adbe4f312fce295eef2ea62e1ca5d6f49dcb1ac4a47db5f3ad835ac0d99e58bc0de308ebdf5a581381d4a8e"}, @typed={0xc, 0x49, @u64=0x9}, @typed={0x8, 0x7b, @u32=0xa00000000000000}, @generic="246dd4a5035b1747aedc34eace97f34e673b92d0a96433ea684cfa17d980166e14544a46fe1da0f72f705618f48e4551b7e2b372f186de2a23461b698adf7b3ce9588e64845749379f40112a1ed55ddc513976d9f069eafd4fdfc6914b8932cca70c62c891c8c8346f7fa5a2d2dc5a827b74619e8dc1411b00ee681cdce701f429ff214bf854f68b2976f5a4c9701647c9dd62a3b820c87ad9cc58bd27e4f629d4de90e909e35973b1d154dbc0d1b16ce166061c48cdfe2051f1", @typed={0x8, 0x7, @uid=r5}]}, 0x190}, {&(0x7f0000000ac0)={0x208, 0x16, 0x2, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x6a, @str='\x00'}, @generic="11cdeff20e58ca307d20f89564d23fda17bc7813bd16e7ffbfaf8c5048a49600fb400845841c73960a66374fd8f51c1d1d676f9b16df7eeabaf5d7d3eed8ee8a81f60a949005cb2460b7d5f35673c93cd727d334d95ca9412f6b41373c6dcd7eaee6794cf4b8048289591d4b40d78e751a789f10", @typed={0x8, 0x8d, @u32}, @generic="54d1f3148c77ed948bc3d606f39cd223f2439030254e5190663324a9184eeb73f0aa2397ae2f03d86a9693025302b59fd88e2b53983f16e973d988bce0d1902c00a598437bceac93379f50be07eba0f982a73a925a97717c73af6035f19d693db54fe130be2217f1bd5c483eb33abf528b83d267ce5e4538085f2e81ef89cc899ea203bc57420cea", @nested={0x44, 0x82, [@generic="cf15f278308b2040b632ed149f0e01b0004ae1890dfb9a2456424b431b677f5d521fa4", @typed={0x8, 0x30, @uid=r6}, @typed={0x8, 0xf, @pid=r7}, @typed={0xc, 0x4d, @u64=0x2}]}, @typed={0xc, 0x6d, @u64=0x7f}, @typed={0x4, 0x93, @binary}, @generic="4af9abeae7a2d2c8a4773f35c78dd1c7f56a0ead1a0fa18a3be8f498a90162858ab402d5426d0c0b5511e170846b3e00057f9e2077dccb0bbdf6d5a21985a80500aba5476a20d5512708993dde804907a1e8ebc4167a5b8b9b7b95fb5989e82992b3abf3aba0d56ae0cf1f00005f7bb4991ee441f94bc48719179948386449fd7d5bf27dc38e09aeed51", @typed={0xc, 0xd, @u64=0x6}]}, 0x208}, {&(0x7f0000000d00)=ANY=[@ANYBLOB="dc0004000000000000007000fcdbdf257000410046a3a377afc4931c5191c6f00d9dc8741bf36891cc4a43d0e59a5ff4a0bad0a02c3208c4e5d5bdea2e8b773ad854a3e26b1a72f4769202ad289a4efb2e9d5a18a1f8cb8a003770561468a861a2993a7e1fdbfe760e485aa7bcfbea08729fb5a5fccfc6b8ee4a7be2c27856c25c00950095e86fe59ee4dd1102239988494246348f0ffc75aca0315ad29fb9d4e20d69dceb781be964cceef2cfa03e13a8755cdf50ca5405f45570ba130000000000000000000000000000000000000000"], 0xdc}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x8000}, 0x40000) r11 = dup3(r1, r0, 0x0) write$fuse(r11, &(0x7f0000cd7fe0)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) 2018/03/23 01:30:51 executing program 7: r0 = socket(0x18, 0x6, 0x101) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0xfffffffffffff801, 0x5, 0x4, 0x6, 0x5, 0xffff}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000180)="0f9cd509", 0x4) sendmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f0000000780)=@ax25={0x3, {"2697f41144c696"}}, 0x10, &(0x7f0000000980)}, 0x0) 2018/03/23 01:30:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x200, 0x4, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x3, 0x1}, &(0x7f00000002c0)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4940762eff101c1319b0aee7f9beb6e7", 0x10) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) r3 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_ifreq(r3, 0x8930, &(0x7f0000000140)={'gre0\x00', @ifru_names='eql\x00'}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/23 01:30:51 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4041, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x5, 0x8, 0x0, 0x9, 0x800000, r1}) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r2 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) 2018/03/23 01:30:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) read$eventfd(r0, &(0x7f0000e6aff8), 0x8) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009eefaa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={r2, r3/1000+30000}, 0x10) flock(r0, 0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="fbcdf94216c62321298d4f09c9f2c00c837a611943450d2e04cac5ab604408637b3770f6cba7db99c0eaf52e8e86e3a8c356cd95ebea670f98fe23dbe91b6fff738cb395613d4f8de7c1973d886f5d859bc1fb440687fe2a8b145091956883a84d4261941181c5da74fd75e3235162f5d2d9ca8f322625a9df5d12639f3acb6f9b60b017089189dc727c33148579dfe1ac2a58c82a6a20b979e76640c3ec36866e237440108dbe21ea3163fdb6", 0xad) 2018/03/23 01:30:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x8001, {{0x2, 0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xab14519579753e55) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score\x00') getsockopt$inet6_buf(r1, 0x29, 0xf2, &(0x7f0000000180)=""/224, &(0x7f0000000280)=0xe0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 01:30:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) 2018/03/23 01:30:51 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x800, 0x0) getpeername$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000240)=0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x5, 0x7, 0x1, 0x100000001, 0x4, [{0xfff, 0x8, 0xad, 0x0, 0x0, 0x4}, {0x1, 0x1, 0x5, 0x0, 0x0, 0x2}, {0xffffffffe7cc0813, 0x7e8, 0x800, 0x0, 0x0, 0xc00}, {0x8000, 0x1, 0x6, 0x0, 0x0, 0x902}]}) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000380)={'ipvs\x00'}, &(0x7f00000003c0)=0x1e) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000400)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000440)) ftruncate(r3, 0x6) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r6, 0x3) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000540)) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0x8, 0x6, 0x45, 0x497], 0x4, 0x8, 0x9, 0x401, 0x6, 0x3, {0x401, 0x5, 0x7ff, 0xfff, 0x69, 0x7, 0x5, 0x8, 0x7ff, 0x1, 0x10001, 0x8, 0x800, 0x4, "d9667453336afd67c198b325280ddb839193707bcf16239f4cb700ab0e97762a"}}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000640)=""/75) getsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f00000006c0), &(0x7f0000000700)=0x4) socket$inet(0x2, 0x80000, 0xc0f) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000007c0)={@empty, 0x10001, 0x1, 0x3, 0x8, 0x1, 0x8, 0x8}, &(0x7f0000000800)=0x20) accept$inet(r0, &(0x7f0000000840)={0x0, 0x0, @remote}, &(0x7f0000000880)=0x10) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000940)={'eql\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000980)=0x1f, 0x4) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/ashmem\x00', 0x4800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000a00)=0x7, 0x4) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000000a40)=""/20) sendto$inet(r0, &(0x7f0000000a80)="e46da9714e940fd031936c667c9b695d42ea14354729f6e7daf92e8c9a1cb8a1859f6e3d8ac5d1a6c415116b1f135797dbcc0b6e6b9e18a9907d1231c655ee2f68e63d570da7c5a90d30c92c304ee7d09bc936a5b1bba47a9f9318dee8a6caec69d7f925382dab918a7d9b2453b5966efcf0926bcbda4351741902945c25b4af186c331f96fb5fabd21595d03b0cb87874f6c18d5863", 0x96, 0x8000, &(0x7f0000000b40)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/23 01:30:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) 2018/03/23 01:30:51 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x88, 0x0, &(0x7f0000000300)=[@increfs_done={0x40106308, r3, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000200), &(0x7f0000000240)=[0x28, 0x40, 0x78, 0x38, 0x0, 0x68]}}}, @increfs_done={0x40106308, r4, 0x1}, @acquire_done={0x40106309, r5}], 0x78, 0x0, &(0x7f00000003c0)="e52a966d0f631f6a5da923b335204f336daa56ae3adba3cc29cd91da0309def47ccf440eae36e24b31ab285f373f147933f98ba5e545436015b9cfd170e3377191e74bb27d0ef2230aaf8e00e85421dd990cef6298c147fa9173a5ba5814680a1d6d59a42f468078ac7ae8005e6232af140782e89fcd1a2a"}) accept$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) sendto$packet(r0, &(0x7f0000000480)="ea11184aaaa6646f0a30826df20b50783966ae017c3ea07c14ba499b9ea06506b4748067935d1084eb2732c43198c8b8697138d57e0799bcb69240bcda5af08a5c01451b3f2ec2f9fa2d62e7b48e8731d44a8ccdcd", 0x55, 0x20000000, &(0x7f0000000580)={0x11, 0x0, r6, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000005c0)=0x3, 0x4) socketpair(0x1, 0x4, 0x3, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000640)=0xffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000680)={r4}) keyctl$join(0x1, &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000700)={r4}) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000000740)={0x1, 0x749, 0x9, 0x386, 0x8, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r9 = socket(0x1b, 0x5, 0x8) accept4$inet6(r8, 0x0, &(0x7f0000000780), 0x80800) bind$unix(r8, &(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r10 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000840)=r10) prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000000880)={0x3, 0x1, 0x6, 0x9, 0xff}, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x74, &(0x7f00000008c0)=""/191, &(0x7f0000000980)=0xbf) setsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f00000009c0)={@multicast2=0xe0000002, @rand_addr=0x100000000, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) syz_open_dev$evdev(&(0x7f0000000a80)='/dev/input/event#\x00', 0x6, 0x40000) getsockopt$IPT_SO_GET_REVISION_MATCH(r9, 0x0, 0x42, &(0x7f0000000ac0)={'HL\x00'}, &(0x7f0000000b00)=0x1e) 2018/03/23 01:30:51 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x81, 0x40) r1 = socket(0x1000000010, 0x3, 0x3ff) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f0000635ff4)={0x10}, 0xc, &(0x7f0000f8eff0)={&(0x7f0000739000)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/03/23 01:30:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') dup2(r0, r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/03/23 01:30:51 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0xff3b}, 0x1c) r2 = socket$inet6(0xa, 0x2000002000001, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x3}, 0x1c) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/03/23 01:30:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) r2 = dup2(r0, r0) accept$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/23 01:30:51 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000100)=""/238, 0xee, 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x60000082}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x114, 0x9, 0xa, 0x2, 0x70bd2a, 0x25dfdbfd, {0x3, 0x0, 0x6}, [@generic="bca646be95a618", @typed={0x80, 0x87, @binary="6857c7297dcacfb64d68adcc259245e1a93e189dc180dda66eb27f2ba87da12751007e7e236be477d73e8ea725cc857270151dbdc5d10b56eb79afb4cd0a667b0369c8c05d3f406538bf4d831ffcfba60d5dd82ea9870398c591f2d682daeb4b13ae65836e5bb7221eb715054328431ad9f0abfe037d5bfa43615c"}, @typed={0x8, 0x58, @pid=r2}, @nested={0x4, 0x5a}, @generic="26746b7eb750", @generic="4fc11a30b6d87e51a240633bbe1204cd81a521bebe73f103388cd72070bae1099a293cd076ef41c94ef4a7a4a4c534fd62a452c8cbe892b3d43410aa", @nested={0x1c, 0x45, [@typed={0x8, 0x47, @fd=r0}, @typed={0x8, 0x78, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x7, @fd=r0}]}, @typed={0x4, 0x50}, @typed={0x8, 0x51, @fd=r0}]}, 0x114}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) ftruncate(r0, 0x0) 2018/03/23 01:30:51 executing program 4: r0 = request_key(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='keyringkeyringlolowlan1\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000600)=""/230, 0xe6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f0000000280)=""/195, 0xc3}], 0x2, &(0x7f00000003c0)=""/150, 0x96, 0x1ff}, 0x5}], 0x1, 0x2120, &(0x7f00000004c0)={0x0, 0x1c9c380}) bind$inet(r2, &(0x7f0000000500)={0x2, 0xfff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000773fc8)={&(0x7f0000450ff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="f80000001a0001040000000000000000000000f10efd38b525bcbebb8ebee17e00000000000000000000000000ff01000000000000000000000000000100000000000000005a19536900000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000800160000000000"], 0xf8}, 0x1}, 0x0) 2018/03/23 01:30:51 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000200)=@routing={0x33, 0x2, 0x1, 0x3, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x18) 2018/03/23 01:30:51 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x4003) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x4000000000000}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)) 2018/03/23 01:30:51 executing program 2: clone(0x0, &(0x7f000000b000), &(0x7f000000affc), &(0x7f0000004000), &(0x7f0000007000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') mprotect(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') mprotect(&(0x7f0000a72000/0x2000)=nil, 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0xd, 0x4) [ 68.926605] audit: type=1400 audit(1521768651.743:34): avc: denied { accept } for pid=11012 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 01:30:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400002, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x200, 0x8c1, 0xfffffffffffffffa, 0xcc]}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/03/23 01:30:51 executing program 4: r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) stat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) timer_create(0x6, &(0x7f0000000140)={0x0, 0x32, 0x6}, &(0x7f0000000180)=0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000200)=0x4) timer_getoverrun(r3) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x9, 0x2) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x26cf6a33, 0x9, 0x2, 0x5}, {0x7, 0xfffffffffffffff7, 0x0, 0x100}]}) setfsuid(r1) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/23 01:30:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) r2 = dup2(r0, r0) accept$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/23 01:30:51 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000100)='net/udplite\x00') getsockopt$inet6_mreq(r2, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) 2018/03/23 01:30:51 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00008fefc8)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f000040fff8)=ANY=[@ANYBLOB="1a00000011000b00ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="e30377d280c64a4508001a0004000000"], 0x1026c}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x9dd9, &(0x7f0000000040)={0x11, 0x7, 0x4, 0x4}) 2018/03/23 01:30:51 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x82, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x44, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f0000000100)=""/35}) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0xfffffffffffffe36) 2018/03/23 01:30:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/23 01:30:51 executing program 2: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 2018/03/23 01:30:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000d1ff4)='net/rt_acct\x00') r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') fcntl$getown(r0, 0x9) sendto$llc(r0, &(0x7f0000000000)="bdf5d422d5db9bc7e06b31", 0xb, 0x20000004, &(0x7f0000000040)={0x1a, 0x321, 0x0, 0x2, 0x9, 0x9}, 0x10) sendfile(r1, r0, &(0x7f0000317ff8), 0x400000ff) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3, 0x3}, 0x90) 2018/03/23 01:30:51 executing program 2: mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x10d080) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008d7ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a8feb)=@known='com.apple.FinderInfo\x00', &(0x7f0000442ff0)='/selinux/status\x00', 0x10, 0x0) keyctl$session_to_parent(0x12) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffd, 0x12000) [ 69.026812] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 01:30:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f8b000)=0x6, 0x25) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000000000)="46d96133d90c86638441733f9525d1213d8952a82f3655e3f561ff24d9405de8b5f072afa7a29316e5f5690a801e04cb0e24a8c3a5c756e04725a3e67f448d81804d469ea6546681f670b63d0107390155990931bff603208de03a7cc633d166320a56ed4e176f320682e46c3d0eebc13793ca8fdcf815148326d6cff8559fab81489f763973ab8196e6f41624ea767a3c269db0fb6cb555242ba50a17440170f7cfd94d355d38", 0xa7, 0x10, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty, 0x5512}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000140)=""/246, 0xf6, 0x23fffd, 0x0, 0x197) 2018/03/23 01:30:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000200)=0x4) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/23 01:30:51 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x60140, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000180)=0x2, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @rand_addr=0xfff}, {0x2, 0x4e21}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x80, 0x8, 0x39f4, 0x7, 0x4, &(0x7f0000000000)='ip6gre0\x00', 0x6eea, 0x5}) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x77}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x8}, 0x8) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e87228655", 0xb8}], 0x1) 2018/03/23 01:30:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a8bff7)='net/igmp\x00') preadv(r1, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x1e0, 0x55, 0x8, 0x2, 0x8, 0x0, 0x6, 0x3f, 0x5af}) 2018/03/23 01:30:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='system./dev/net/tun@'], &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) close(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 01:30:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffff8, 0x210001) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) madvise(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0xa) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000200)='children\x00') r4 = socket$inet6(0xa, 0x1, 0x0) setfsgid(0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000200000003, 0x10003}, 0x20) 2018/03/23 01:30:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x1000}) 2018/03/23 01:30:51 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) writev(r0, &(0x7f0000000100), 0x100000bd) r1 = syz_open_procfs(0x0, &(0x7f00000013c0)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r1, r1, &(0x7f0000000000)=0x7ffffe, 0x12) 2018/03/23 01:30:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r1}], 0x1, 0xfffffffffffff370) connect$unix(r0, &(0x7f0000000ff8)=@file={0x0, './file0\x00'}, 0x6e) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x84, &(0x7f0000000180)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0xfc, "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"}, &(0x7f0000000140)=0x120) 2018/03/23 01:30:51 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbcff4)={0xffffffff80002004}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x101000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0xfe, 0x4) 2018/03/23 01:30:52 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0xff, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x8, [{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @rand_addr=0x4}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x490) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/03/23 01:30:52 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40200, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @empty, 'teql0\x00'}}, 0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4603, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000100)) 2018/03/23 01:30:52 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x1) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x7484d1f3f16c52d1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0xf38, {{0x2, 0x4e24, @rand_addr=0x7}}}, 0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/ptmx\x00', 0x202000, 0x0) 2018/03/23 01:30:52 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 01:30:52 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/132, 0x84, 0x62, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) fchmod(r0, 0x16d) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)) 2018/03/23 01:30:52 executing program 7: r0 = memfd_create(&(0x7f0000000040)='{\x00', 0x3) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/121) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) clone(0x0, &(0x7f0000001f33), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000f77)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = getpid() get_robust_list(r1, &(0x7f0000000ff8)=&(0x7f000002efe8), &(0x7f0000000000)=0x18) 2018/03/23 01:30:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="1b0201000e8b1460bc7f1d369daf"], &(0x7f0000000200)=0x2) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000100060001000800fc65d72402f15b9e9c7397f5ee055d51000000000000007bc5b360654d4fef5548494d425300ff1d52517adb393bb7b0cc681f"], 0x18}}], 0x2, 0x0) 2018/03/23 01:30:52 executing program 0: r0 = socket$packet(0x11, 0x80003, 0x300) ioctl(r0, 0x1, &(0x7f0000000100)="a8776539e092dffa24db23aa71eea3a1c62b1fa6aff965b4a9f7df48af1ce3c4b7aa4921cc283596a1fb4429a391657da7e6a5789fa3fb43ded3096dcaaeacf5996b6337d9068b7da8071ee6b867a5700e6bccdece77767c05c153c8fbf5526ad41a8f769d77b0a22df3162b7dc138a25cf7326ecdf15634c8af01c353a3a24035e104a9fb35b16eff2b5090eff032c2671b11dc9f782ccb4a0c561120d460bb67f7") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x4, 0x7, 0x40, 0x7ee0, 0x0, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x80}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={r4, 0x3}, &(0x7f0000000280)=0x8) fgetxattr(r3, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000003c0)=""/119, 0x77) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400000, 0x0) 2018/03/23 01:30:52 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a004e43ef000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011f70000000000000000000000000000000000000a004e200000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8140, 0x0) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"c264befbcbd10c"}, 0x6}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0xfffffffffffffffd, {{0xa, 0x4e24}}, {{0xa, 0x4e23, 0x1000000000000000, @loopback={0x0, 0x1}}}}, 0xa12d) 2018/03/23 01:30:52 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f000050e000)={0x2, &(0x7f00001b9ff0)=[{}, {0x9}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xce2af60497b97977, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x91, 0x101}, {0x6080c7b3, 0x5}, 0x6c0e, 0x4, 0x9}) 2018/03/23 01:30:52 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0x8000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) fstat(r1, &(0x7f0000bad000)) 2018/03/23 01:30:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x70, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/112}, &(0x7f0000000180)=0x78) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) connect$llc(r2, &(0x7f0000000200)={0x1a, 0x31f, 0x15, 0x2, 0x7fff, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x88) getpeername$unix(r1, &(0x7f0000000300), &(0x7f0000000380)=0x6e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x1, 0xed11, 0x817, 0x5, 0x3ff}, 0x14) r3 = socket$key(0xf, 0x3, 0x2) r4 = timerfd_create(0x7, 0x0) r5 = signalfd(r2, &(0x7f0000000400)={0x14}, 0x8) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ppoll(&(0x7f0000000440)=[{r5, 0x2000}, {r3, 0x4}, {r5, 0x8}, {r4, 0x4}, {r4, 0x8000}, {r3, 0x2000}, {r3, 0x110}, {r1, 0x2}], 0x8, &(0x7f00000004c0)={r6, r7+30000000}, &(0x7f0000000500)={0xfffffffffffffff8}, 0x8) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000580)={r8, r9/1000+30000}, 0x10) socket$netlink(0x10, 0x3, 0x0) nanosleep(&(0x7f00000005c0)={0x0, 0x1c9c380}, &(0x7f0000000600)) r10 = memfd_create(&(0x7f0000000640)='nat\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000680)={0x2, 0x1, 0x20, 0x1, 0xffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x80000001, 0x20}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000740)={0x0, 0x200, 0x8, 0x49d4, r11}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000780)={@multicast2, @rand_addr, 0x0}, &(0x7f00000007c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000000800)={@empty, 0x3, r12}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f0000000840)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) fchown(r3, r13, r14) r15 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r15, 0x84, 0x6d, &(0x7f0000000a40)={r11, 0x1000, "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"}, &(0x7f0000001a80)=0x1008) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001ac0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001b00)={r16, 0x100000000}, 0x8) 2018/03/23 01:30:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x27fff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x6, 0x2}, {{0x77359400}}], 0x30) 2018/03/23 01:30:52 executing program 1: futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/03/23 01:30:52 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='U', 0x1, 0xfffffffffffffffb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3ff, 0x2, 0x0, 0x0, 0x81, 0xff}, &(0x7f0000000040)=0x20) fcntl$notify(r1, 0x402, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="6418033137b86880a08a382f1a1ebb5f", 0x10) 2018/03/23 01:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fdfc0)=[{&(0x7f0000ee4f6e)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffb5}, {0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x8, [0x8, 0x7e000, 0xfffffffffffffff9, 0x0, 0x7ff, 0xfffffffffffff001, 0x8, 0x6]}, 0x5c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/23 01:30:52 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000015, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x56, @local={0xfe, 0x80, [], 0xaa}, 0xf0b}, @in={0x2, 0x4e23}], 0x2c) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0xffffffffffff3f1e, 0xcc, 0xb78d, 0x8, 0x7ff, 0xd8, 0x532f, 0x100000000, 0x5, 0x6}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0x18a) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}, 0x1, 0x2, [@rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) r2 = getegid() fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7ff, 0x10001}, {0xfffffffffffeffff, 0xfec7}, {0x80000000, 0xfff}]}) 2018/03/23 01:30:52 executing program 1: clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) tkill(r1, 0x11) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/238) prctl$seccomp(0x16, 0x3, &(0x7f0000000300)={0x4, &(0x7f0000000240)=[{0x100, 0x4, 0x7, 0x1ff}, {0xfffffffffffffffb, 0x400, 0x2, 0x401}, {0x1, 0x100000000, 0x9, 0x100000001}, {0x9, 0x2, 0xfa5, 0xb8}]}) umount2(&(0x7f0000000100)='./file0\x00', 0x1) init_module(&(0x7f0000000000)='%\'.\x00', 0x4, &(0x7f0000000040)='nodeveth0\x00') 2018/03/23 01:30:52 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x100, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x1000, &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/242) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) r3 = dup2(r1, r2) sendfile(r3, r0, &(0x7f0000000040), 0x80000000) 2018/03/23 01:30:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)='d', 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)) 2018/03/23 01:30:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) 2018/03/23 01:30:52 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x79, &(0x7f0000000080)=0x2) r1 = socket$inet6(0xa, 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x39, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/03/23 01:30:52 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) 2018/03/23 01:30:52 executing program 0: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) fstatfs(r0, &(0x7f0000000100)=""/231) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x80, 0x0, 'client1\x00', 0x0, "739904e229047651", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/03/23 01:30:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400001, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)=ANY=[@ANYBLOB="02040000f7fffffffeffffffffffffff07001900000000000a004e2000000000ff0100000000000000000000000000010000000002004e20e0000000000000000000000000000000"], 0x48}, 0x2}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) 2018/03/23 01:30:52 executing program 1: r0 = socket(0x10000b, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x1, 0x200, 0xfffffffffffffff9}) ioctl(r0, 0x8b16, &(0x7f0000001000)) 2018/03/23 01:30:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000a7cfe8)=""/24, 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r1, 0x1, &(0x7f0000000080)=""/208) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0x8, 0x38}) 2018/03/23 01:30:52 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/03/23 01:30:52 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00008ebff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff1000)={{0x1}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/23 01:30:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000004b00000041f464a97388bff056bed42bc2d8dac1dc90f8f90f348bc550a2114542585113642383b72e0341bdd032267498d44ef4d670f7f50c9495d50485a3995c1db70fb0bd0dbb57b033505b7466086fdff9d3795ec770f5"], &(0x7f0000000080)=0x6f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x6e, 0x800) r3 = getpid() r4 = getuid() stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(r3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000009c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000ac0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000b80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000cc0)=0xe8) r14 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000d00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0}, &(0x7f0000000d80)=0xc) getgroups(0x4, &(0x7f0000000dc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000e00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0xc) sendmsg$unix(r2, &(0x7f0000001080)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000200)="876c1d6630eea70b7d2f02efac551c4dc13e59e4b98a559227f5322c7ed2627e410a04ce7a4a8eb91c192ebf8712ddeb9a88e70e6b19b3c12963a2e1745b254a33697baca7d315fc91365c17b6a857be0dd3eb47dca7cd4d843cb4987ed374b4d320acfd0ff248bedaa81e915b1d583344884022f3929364b065f59f01bc8b0a415d009a03f0f196781ce57812b0c02fe46005e0deb0dc118514da5cee1234d7851331db91ab736502cda3a7639966307575c0ead3003438e128f45e351319f8ff93980dc9127e5053d2879ae4deec783dddd2236be9536d9199740509fa56a35facc798cb4fc1346d7ce58c04103958", 0xf0}, {&(0x7f0000000300)="1a1af836e8469ba59c5a3c5f6d21d50f20db4d05fb53667e4d49367616208d40266f271229ec5c4f27b7d6bc749bc9e73ee10f8dc0749911760aa59835c5869c388c855324f7b99b5c4de0ce688bd411b9ec3187006d9e2f8794c556f3d429092d9080f7f18cb1ea559ed6111f46a157225a87b2351d185691408983fe89282b9d3f853db0c3755431f54a0c59db7389988844d40825411737d79b687bf478039865ae13ca683b0c79081cfdd05bda13372fe5d28f8cc86cb1cb4f3bfea5029a71ad8756144ece649f53f9305b6a3137348ae89b1bd32d81a81cb10ee7b95f83094130", 0xe3}, {&(0x7f0000000400)="e101c22e90b209f59978ad291418d093c6f5508acbc3dd26187c396ea429c448d168f842352f15557cb112f67e3e7c0a373a7116945049f303f7d994c474a923b262163b5a048d264970e9b48d7797f123bfd6adee28cb6d9b3967d568d3c6bcc3b557e1a8311931f3", 0x69}, {&(0x7f0000002100)="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", 0x1000}, {&(0x7f0000000480)="efad1efb4f3c14fd453e628abf27b1673729649dccb8b8aa6361717eee94091dd05229a667b73ad34d4cf8d9764bfd65228fb9941386131a5675689c67288c78e683c43f441433caaa8370fdad9d2a7013574ea47f6fedf437bc132521575942e7fc61bd776f2025b500ee62737bb49ee6a998f86b3fb242f5d6784687e4a35f0712970a235cc96b3b0fe29c7eb4682cf6fbeaa1267f5d0a6e12fb4100dd22df942186e9971594c1bf2e8ff24bf4e3be391136d1d5d4e260a57beacd603a345c6740368a312769cfa8dd680aef04bf619076cf82ed662e0d79fcee44159c1bc7c272ce807bfe4aa9ada10599985338ea8c56b8499bc6d0ac51fe6c7d1f", 0xfd}, {&(0x7f0000000580)="61a3456a59ed63a0493ac55cf5833991a22c2d8a0c230f80ff5a4d51fff8f35e9a02826f8cbead5db3b6e75a7a0305af684082e8a0a628e9e1ea070fa86fb3d2fc8fdf4dd8df63d969e6d2af7ad874969bd8990672c04a5654c5b8fca96335f8691a5be27b7c99f91b41d23fb68216e187d8026a9162fbe1e5db3e3abb8276c4c118af0e01ef70fb381857faaa65a875ee5ac5aab80cb89f5760a343bc28b296b0c67106f4e11a9e0a3ad6a32ec2c8c07fd7cb04b843680df3c67ea35566c1c4895fe21857def160c67e438b3a33ae4128370e84419ba8e6086cc4ab78c7972fd1e8c4fea98ecc83929a2ce798073f6ed09936f5bb0d4b36", 0xf8}], 0x6, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}], 0x118, 0x8000}, 0x80) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001100)=""/4096) 2018/03/23 01:30:52 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x4}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x105000, 0x0) recvmsg$netrom(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@full={{0x3, {"03d9883b017c5d"}, 0x3ff}, [{"ff68baa4a7d998"}, {"d32516d7f85a85"}, {"29cb15f35f47b2"}, {"f1e4becac609dd"}, {"b0d8ddede3036b"}, {"cf59af8318ad2b"}, {"adc29006d689b7"}, {"70af1e17999b43"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000140)="23efb061103324e5d8af59ceef2ab247b88448cb3de719c794cb25fd47e7fec609531ed49c1daba99a5e939c3f91e82bc34443dfcb3dbc3408a6ff9bc79b60981a10ea8bf726f7e30a6b5d805f", 0x4d}], 0x1, &(0x7f0000000200)=[{0xf8, 0x107, 0x6, "d4c652d0a96cf540ec239ac45b74192b2472432ad92e7cac4932d0e5c5a76c1719c094ad0ca95080cedf9a17bbc6bb400251112bb95ec8766cc42cc222c35fba10f73746ec9ac29ade8c0a4ee6b7ef1941b07ca05bb017d4559c47701837b8a3f3f570251acfc8034751b767a45f1d709f6e3f368cd8761a1ce36a2c0b8aec0367cc0e1dce90057eb142a8cd4056fa7e2dbe410819dfe8580556d1125830e51168b7761ea241512acd14e895c66dcfb5afc032456366d8a8a69f6357dffef1269bf096432a65e3661cd981ca17843cd601bf677eccbed07dd3dba1a8bb7ac2c5fd0c"}, {0x20, 0x88, 0x4, "18880e9006f36d0b3c"}], 0x118, 0x14}, 0x10000) connect$netrom(r0, &(0x7f0000000380)=@full={{0x3, {"913b09258e7bf1"}, 0x4}, [{"70a94e7729ec62"}, {"e46811ee1534cd"}, {"6227a1d25e1b16"}, {"f69cb3d27644c0"}, {"da12b84bb36921"}, {"7d01a5a93486da"}, {"c4e491419e62cf"}, {"f09af6c0823889"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xff}}, 0x101, 0x0, 0x80000, 0x2, 0x7}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={r2, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @empty, 0xfffffffffffff800}, @in6={0xa, 0x4e23, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9000000000000000}, @in6={0xa, 0x4e22, 0x16c9, @ipv4={[], [0xff, 0xff]}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x19}, 0x7}], 0xc8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x404840, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000006c0)={0x10}) readv(r1, &(0x7f0000000940)=[{&(0x7f0000000700)=""/201, 0xc9}, {&(0x7f0000000800)=""/55, 0x37}, {&(0x7f0000000840)=""/235, 0xeb}], 0x3) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000009c0)={0x6, &(0x7f0000000980)=[{0x100000000, 0x7}, {0x8001, 0x8}, {0x5, 0x854a}, {0x84, 0xfffffffffffffffa}, {0x5, 0x8}, {0x3, 0x8000}]}) pivot_root(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00') ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000a80)={0x1, 0x9, 0x800000000000, 0x6, 0x9}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000ac0)={{0x2, 0x3, 0xffffffff, 0x3, 0x120f600000000000}, 0x9af, 0x7ff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000b80)={r3, @in={{0x2, 0x4e24, @rand_addr=0x200}}}, &(0x7f0000000c40)=0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000c80)={0x0, 0x0}) r6 = getuid() r7 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000019c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001ac0)=0xe8) sendmsg$netlink(r4, &(0x7f00000030c0)={&(0x7f0000000cc0)=@kern={0x10}, 0xc, &(0x7f0000003040)=[{&(0x7f0000000d00)={0x64, 0x3c, 0x104, 0x70bd2a, 0x25dfdbfe, "", [@generic="d732162c1ec8116d6d08093fd536ca92a70a398182fcbc5eca3edad3ea9c7230be2133095cc29373e9dedeb822f8cdf130d3728d2b112d436fc6e210f24243b07fd1faadd946888628a46f90961738bab1e7aac6"]}, 0x64}, {&(0x7f0000000d80)={0x30c, 0x27, 0x109, 0x70bd26, 0x25dfdbff, "", [@nested={0xc, 0x22, [@typed={0x8, 0x8f, @str='lo@\x00'}]}, @typed={0x8, 0x2f, @uid=r6}, @nested={0x188, 0x33, [@typed={0x5c, 0x92, @binary="99efc9764c33e52818f4cb9857b96cfd2b3fbdd6c1da827e8ab71b8e7cee40e477c703c692768b926fdfc782a1b259c037c58e122e579a31f0af036adcfbcb62d6ab6932499450e9102837bf2de64d767b127699ed"}, @generic="9cbe706ab79bfdc9e0ffb24e02ff07f33dbc7368d6591e24a41e0cf860032e141185b629a49f505f557f0681ecfc4240e36fd07f661009e48ca2c93343544942f78480045a214e9aa6bb3fba2088eac0b030903a9ac95467", @generic="97310ed6d92a2cdc971b12cfc298074ab8270cbd313b0cb2cf30a581a7f1c058355ecde6fd97f0a0af5609e81ce6948ff0b9af309a0f2c48751f39a2196e72cb15438b9ab087f54ebb6979b4f4cdb693a9f9c8be977c63d7a5ebedfeabc8bb833f548cb3422e3004c4f27537d7568b3b58d2a6b332a140c8579527df27aba13293865398411ff1f1ac1246e04612b59a7033953b77a99eabb2d84b4b9ecf8b9b88e8782021beb72f82dca04395180732203988f440b6504dafccefc84394ed28d8365f1ebae7976f6ff3e65661fc64fa"]}, @nested={0xd4, 0x5a, [@typed={0x8, 0x4c, @uid=r7}, @generic="6565e017a2cee8fb55c2b64a01c3563b25b4f6a5df3dc1b7dce6b5ff8b047bd70df91388f9382d59c481c0b708e5ff8fe90400950b9476ca54502df71e1ca51273550179eb6e317ce7540fa2078136c78fc49904915afbe4c669f6519b6a15d868655cf06cb2386259edf1417f380b0e2a1673d4bb3806d277da070a727147c4a16113cf60c551d7e0670911abe094998b8172f3ae28cab776addb37600a94885687b8f52eae5f05856b086772ecbc404272ea238fccbfe4dab5afc27f9be8e9caa1e58e9802e7"]}, @generic, @typed={0xc, 0x92, @u64=0x3ff}, @generic="f8d2dec99d0dd3400b97b4bb4ec2f18e99ae1911214da68e268b7729c0e713a46221278f8e335ffe91bbad8307aac9767d8be047d814dce0f38e3cbcb09aad5e75ba6b7bf139ee94f6582e40c1bed0237173f3dad4f6319d3194f2983187d892466d31899fe0495a809b8d80730d95349dc89d82b51c58e2a3421fb186c529"]}, 0x30c}, {&(0x7f00000010c0)={0xd8, 0x1c, 0x300, 0x70bd2b, 0x25dfdbfe, "", [@generic="181e1d17541dddecaf7a1e7360128fa81513bc42a2ec464853d32896241fbeddfffab15b369e81a86807839fe279e711bd07", @generic="ce2b70f52ac144f2eb9f36f3fdb52e5635f53740a0b639c688a37132139a2487d6e8756aa111d856746f", @generic="1a4e43fc7320f5fa102eaf9aaeeea7c0c02a74f17d357ee23d2b3a0ee603117f8a5a2c570194b943c0fbaabffc5ebc430dd400dbdad12e892c4495fb28cc882dac0ebce81baaf4e725ae7645a5db63afc26a386aba7c82821e3065a0e079b7bae1e2e7c12b572e012bfd"]}, 0xd8}, {&(0x7f00000011c0)={0x250, 0x3a, 0xc24, 0x70bd27, 0x25dfdbfe, "", [@generic="734c567947000b0ccf49930603576a8486a52b5dac12d7405826c3ef5da8c8f9ea20031da73d22de82ba0e953eb463bca034306255164247c13e425a120b73cd80077be722c5621bacf9617e83a9e2de63587194ae9233876161dcfaa64bd991777336c03c814c680bfbd9bc0b3d63ab7ca585e2e92938fb45ca67", @nested={0x13c, 0xb, [@generic="7de614a423dae62547892508cb55b2cb78352bad909c30c07aef6a836c469b6ec9ecb7491080e08475ac213bdff5beca7cbf60c78b1400639c61e2127e324a0586897fcac419a9314c25d4368e8b08453efa871937da7f27916e1265d4f2043467b97eb97955be258d8a9b1878888fcce7c55756813c1591294fdf7435ff917ac4fbefffc12fdbb6b4a7f02eb8d16b80eea0022778d3c7c2278df5fa990631a2447571ed185b20e4815b3f58528dbd87867c5e1d478e084c49975969d1b217716f24eb045ef4e1d734bf60a21356", @typed={0x8, 0x86, @pid=r5}, @generic="60122265c141df7df1af958a8add1a6efbe22a6f39cf9be679be39e727cf2f718bcf6d618b826e14db73d2d6814d6976e6ed97430554ce370491a4ddf523de3b6e5fecf28287d0f66dec20b2c27c90a60a8d6e82d60984f6a7bfbb6066cca640e661"]}, @nested={0x88, 0x7c, [@generic="8490f873b45720f4e59460027d857bbcdcc44572e8662ba3ee9dbf004906c921fc3eb42314ba8349cda9ed78636a9e164f849a16383d5eb17d8b82f2e7ac25b8e315ad377481921856b398f03c25fd71232158dd74a73bdf48d6dd80c75cfa72779deb57d5051e78ac3959eb14844e2250182b2eefe1ae32ec112237", @typed={0x8, 0x6f, @fd=r1}]}]}, 0x250}, {&(0x7f0000001440)={0x54c, 0x14, 0x400, 0x70bd25, 0x25dfdbfd, "", [@generic="d96812b2b232c800f9f0", @typed={0xc, 0x66, @u64=0x3f}, @nested={0x1a4, 0x3b, [@typed={0xc, 0x36, @u64}, @typed={0x4, 0x59}, @typed={0x4, 0x5c}, @generic="136d2f724c449d498f04a285b1c8d44f1964e994e717ab488faca53a20a76adf99fbe145fcb1ea13cef5baa66a6c617532635596265ae45a6f13f2806a0dbf95a88967a485ac9fab43e029fedddb989b79d59f41c3fbbeccf86e36a583a72f5669c1a6664ee43ea0367a20848b5bfbd70405164e441cc8e1b52f16782bf0f2a97c6290ba9124c1e9b8fc49a578d2", @typed={0xc, 0x3, @u64=0xa000000000}, @typed={0xc, 0x84, @u64=0x7}, @generic="8ed8be0a5afacdb23b37d47dcec08ca99e3132a7eb6618c0643f6fb94f7c570efe7fc8fa37cab1ef7fa1b2aead3662382805a94accb59b37f645f931367cf714252b181ae034b2df8b7aac67eab778bf35fd28794b5210026bacbd09b2c4dbdb75a0fb29f9e6edab346c6c78018f72f3125457bd2e3f5c66be98f9b2069293d163adbfadd10072ead9a60df109631a925defe94529d041b6d91d61eb151e80efede3c9199e312660e5136b5284c78a707cbd210bec416c3e24bded8b1eeabb357c1be3ae8ab58cfaafe7bb25b137fc49d0cee43d30a904ec041d12e87e5013b7e013076400ac"]}, @nested={0x17c, 0x93, [@generic="7e1fcaad192914f861d61811738ca2028dc1c728f66eb4c4add8b610683f6b4c66463a42a38fbcfe317740372a94f50738c5631252195054f40771cd70392d6ea9a86ab6c312b73ce51c8ddfc068a101d39d74c05354519c4475f592fb0b6e5e84f197d6e3826603f682a63e4ed1f8673352b464c3b59d75bd02a37acb9b238f2e818094dc4671aa7eef355984", @generic="4df8c2224c20b7dfa9382a72e2e72a5cf6596b5e7524652e6556a6335679f7bc4aa796b16496c8612ae3c624e61a7bf73648117e6afe2fa370f50a795345cbd685f4812983ea6d4d9a30580a62a05bb5df90cfb13de5c2b5b1df57a169ab45014793c6cf5ed05f8c26dbffbb207675bc90cba5310a022ae1067c55f074c3ae62621d608ea9d8f50c67987c9bb9a3e30cc33427160d350eeb3fce5d426b631670527d947e5f6c71722d47f06c281d3d7269c880f437140308513eade99fc57aed87da3611d8d3c7689b14796d4a4d74d1b0a5e14b85dbdc2de231bcdb21d4ca79b97ebe4a121a56e3d2b70f"]}, @nested={0x64, 0x21, [@generic="c43a5ab1794b631ec7f83270147ef91f57b4516e828a65d0b70294fa189119e915252f3e970d00443c2a0c4be9f0d0cc191ccf656854a270089cb7991d1154d113eebea2998716a4f01d36bdb2d76ba7a50067fd8ca79c", @typed={0x8, 0x11, @fd=r4}]}, @typed={0x8, 0x30, @u32=0x200}, @nested={0x98, 0x58, [@typed={0x8, 0x6c, @u32=0x5}, @typed={0x8, 0x49, @ipv4}, @typed={0x4}, @typed={0x8, 0x40, @pid=r5}, @generic="caa712394854a0fb8180837c7f59f17e5aa74c3c24a2731526e473d539565f64d7d8fc8853f80c5288503aedcc283fb425edf9ed50019278cdd7b93aa08a059941251a8d2031bff3c162d9ce19875b12ee39e3d2873d65b6acbd8e1957195f3507caeaa6ba0dc731aef583cbbadf3ce59411d6238b39"]}, @generic="e74f6a2e5e5f0bb82b4a066c8536d401efce4ff4c74fc05a1e3760bbd5c3bc017a4eba8612d4b7698a3ebd16442571b213042481e997da59ebb91292ea81c7e79d079ffa8c577da0a512986c5562f23e78def112570a65475064f615df32c1c9381471dd5c2e6968420a24fa77d76c3f5d0446c0de726f475b0b39076aaed1cd0d8820b361b1845cb55173896722662bfe0787aaa214f4183452573a8fe767cbe051e209a535f03a7a1ec2f8b46e184730e69db640d3b4554b9caaebb6166de1312930", @nested={0x3c, 0x1f, [@generic="ba8eda0dc825df5863dbac8931fd72ae547220cf4b4047cf4b7f17572145f106e5aae4d19121a8570d1ea790649441e7fe4287c94a"]}]}, 0x54c}, {&(0x7f0000001b00)={0x390, 0x1f, 0x109, 0x70bd2a, 0x25dfdbfb, "", [@generic="7e5f0f379f3c000d6f2f31ca7d74124a4d2e68e2d5a2dbdd3c58e1c791fe44d99ee849dc751fe349ed16c2002f218810b186bc38b312dda9806e3e2868afbe2c74d9cbb0a506671d7cea5ae6496843f14aed0c01c920c9eb950d2af23470ee65ded96dd402a8c20c2f00b8b4296c3f078e75aecac5b07c10472521b6e2fa3a6ab70edf178ce7e365a7bce5745c832dacea90e0e37e5e505376601e5e4e551a1c0edb7bc27c80633b5aa00b9498efb12585146d68b3186f908df6dd53cffefcc255230aede6d1", @nested={0x1f8, 0x5c, [@typed={0x8, 0x26, @u32}, @typed={0x8, 0x12, @fd=r4}, @typed={0x14, 0x50, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @generic="ac28308364b59daad04101671f453f1ac558f8e224ac8fd86d99f30a267965c31becbfe3d58d717f54f952888fafa20feb4e64924bdd80be33fa20ff01595275b0fd116a5e7fe71b6ab2063e2097147d815e0d785d760eeccff8031160dc2ada7d65a9a1d07b17a8b4784abfe064ef5c47202e17b55a854038c527e6949244d4179dc05324f897852e1bc0633206df03869e00a8f55244cffe5e430ea1c6162671f5f9e539e05c1552d2ea0779d628c0b6bd23", @typed={0x14, 0x8f, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @typed={0x8, 0x1a, @ipv4}, @generic="f4e5db7aa111b66e575c4521606e06391026d8a7f5da22ffa4118e4c2f32d14d5db0bc6f4cbb35627a81c51b99740e75a278ad6fca34305af83329c7c38142418735f9a8430e00857dca336592f4938ce62844226b7bdb5884f0154f187f4b6e00be51057ee57e9dfc89b71dd197a0527218afc7a2d1361112596af53c38a2ecf9c13d026f0f040244b11abe469b099c956932ab23f56dfc07973f116e4b5a0b48e31db31ac84610964eed9abea1483e0eb12c5c8ef86e89", @generic="cade805a9617cde2dc34aa1e4166cfd341db874e42af07af6722c71e9baf034a75bf420081573f62282a2b4922549c0bd1646b35eaa9f29393751266fa2a382fbe911b12c5dcd7"]}, @nested={0xc0, 0x91, [@typed={0x8, 0x21, @fd=r1}, @typed={0x8, 0x96, @uid=r9}, @generic="b025f7022957f3151a0a3a685e944f489dc2ab4b9957507720955634f56a99310b73639cb903002468828477e95430a5ce24d86bd9071eac158db9ca39858b1564b92c6d15be6608efcfe7af223bacebd95ddf09b67cf0e5ca1c7c25f39f19df4504abd060fd61616295778dde3bfc6206f012beb877326747cb2bb8ab25991d3f631fdd9d3ccd8c96a3a1fd0adc4d2c68a9143ca01c", @typed={0x14, 0x27, @ipv6}]}]}, 0x390}, {&(0x7f0000001ec0)={0x117c, 0x19, 0x1, 0x70bd2d, 0x25dfdbfd, "", [@generic="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@generic="b10a18eec2f13d6bceb25582247fe36580b99f9132025237b638c82e3b620418c3a14580d591354b28289275790ef77d7c6b74f95157b4eecba8a03fb308aeb99b4fb700a46710e528cfd173c2d19d67df68583661c26b8db0c7bb50d30b66e1bf7a2f95507e198f702d", @typed={0x14, 0x39, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="2e4989abb42a3576609f439d75f2f07c3014afbbabbf02a2ca6f8412851e5fd81e7f6780430ef841a41d75939583d87168aa8473f2116658b544d425e66ed6b8975c69678528b10d8d8c2f909c2e85a0c61884f81097b5009e517d4253b9851458baeca45a9878945d77a387cc08aa0230c74ffeb7689888bceabd4fed84e33922cb12c2fbdb4964703705e470726feba4155ec6db867498bd9e1b3bcf54d7396be73ca62ba7eac42b315a7c53aa71e72a6e984ace0ffff5f5a49b4b2422531fcd356addef9896f3300eea19d875b61424075e1f2b1365c747b3f8acdf4aaed2f4fcd7a3c7d47a20b1bba3c62cb2"]}, 0x117c}], 0x7, 0x0, 0x0, 0x800}, 0x4) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000003100)={r8, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003140)={r2, 0x9}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003180)) getresgid(&(0x7f00000031c0)=0x0, &(0x7f0000003200), &(0x7f0000003240)) fchown(r4, r6, r10) r11 = creat(&(0x7f0000003280)='./file0\x00', 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r11, 0xc0106418, &(0x7f00000032c0)={0x830, 0x4, 0x10000, 0x5, 0x3}) 2018/03/23 01:30:52 executing program 3: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getitimer(0x0, &(0x7f0000097fe0)) 2018/03/23 01:30:52 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) ioctl(r0, 0x7dc, &(0x7f00000000c0)) 2018/03/23 01:30:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, "6ddb733d7a8a242feb99e0413f5fcea8fb5a550ed80ebba4d909c7a12458c917aed13dd73a80f22ff9fd31a844f3e8b5ade4e59351378f6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdad366ad69d49c9678096bdaacf1e7a2fb27febcae8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="8dba910f0a2fa01885f249bd", 0xc}, {&(0x7f00000000c0)="00b451d8e886a40d3c962a7de1b973a6415542d768139d0588b981a52c0c855b9157008f48e738e45e95aa64d873179d6206ea4962cf238ff5f696969c128669e6dd6aaba3ab06b7d818413238d29a81fd7c4b5280399f3adcd40cc4e0ec038e342102e63e7637c804e3a5ba270aa9e6a85cbcbd3d01a80f341c92482bbbd970b2a819036eb9ff85c315d2bb6fb5663b7198939d6cf4989812921990b351b31118fd4f4959631836f6dee20f00c524812cb534c61a06418ad074076370cc6ae13389", 0xc2}], 0x2, 0x0, 0x0, 0x1}, 0x1) r1 = socket$inet(0x2, 0x800, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) 2018/03/23 01:30:52 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x1}) bind$inet6(r0, &(0x7f000097f000)={0x11, 0x4e20, 0x7ffff}, 0x1c) 2018/03/23 01:30:52 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r1, 0x8, &(0x7f0000000080)=""/24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0x938, 0x9, 0x6d9e481e, 0x50}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x6}}, 0x1, 0x9e43}, 0x90) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x4400, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000340), 0x4) 2018/03/23 01:30:52 executing program 3: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) epoll_create(0x7) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/23 01:30:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x314) read(r0, &(0x7f0000de2000)=""/181, 0xb5) 2018/03/23 01:30:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000b0dfee)='/dev/input/event#\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40, 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x7000011) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x3b, 0x4, @tid=r3}, &(0x7f00000000c0)) 2018/03/23 01:30:52 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xbdb7251f1a66b225, @host=0x2}, 0xffffffffffffffd5, 0x80004) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x7, 0x8) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000ff8), 0x0, 0x0) 2018/03/23 01:30:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100000000000000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x6, 0x2, 0x101}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x4000000000000304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) 2018/03/23 01:30:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x5) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000001100)=0x1, 0x4) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001080)=0x9, &(0x7f00000010c0)=0x1) fcntl$setstatus(r1, 0x4, 0x2800) r4 = dup3(r2, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001600)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000001700)=0xe8) sendto$packet(r4, &(0x7f0000000040)="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", 0x1000, 0x44810, &(0x7f0000001740)={0x11, 0xf7, r5, 0x1, 0xfff, 0x6, @random="93ff71d9b39d"}, 0x14) 2018/03/23 01:30:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="0fe3fe94cf4ecca5542f82d7cfb692fe10d243ef8c01bf2a58cab946b2381c5c17b6d03926f5711548918f08fb6e47e1171bfc59d98625817f5e697ad675a183bbe15cd342ec41ae86536633c291570e9c416edf7a90eba37283c124b757305974da9757dc0aa829b9ebb024a2df78d1d214fd36d1ed8373171e64b2271adee6722abe4b2baf3c3135b296980118f1757a76ed0b1f38f903ca716c574d83fd069efcf4ec4be9950a0b65361f72", 0xad, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xf0, 0x13, 0x728, 0x70bd2a, 0x25dfdbfe, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0xc0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a6ff4)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000440)) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000676f3c)) 2018/03/23 01:30:53 executing program 1: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/03/23 01:30:53 executing program 0: r0 = socket$inet(0x2, 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) read(r1, &(0x7f0000de8000)=""/206, 0xce) 2018/03/23 01:30:53 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="18490270ef72edb7eab2567ee1c36696cf93344e5995888171524d4f8e5eb7171f71728e21e05502928043d07852cce76ed18819a0a65259c747b8dfa16b5a35f82f0468a75a3b255a6f1a9ba1e94ce69c69a8770007dec62b619460274d4a7529ef2c14575aec6ea6676b2eeee00f674834881767e51a59b7eb7749b48fbab87863b827ba0d61e78c282436a724084ccb6f05823737da095abf3652d78b5e09e73ceda42d252ec19bf1a2cfe0410794c5044d55e4456031c8b46578f7d770208b4b43191b9f011147"}], 0xffffffffffffff7) poll(&(0x7f0000000000)=[{r0, 0x8040}, {r0, 0x200}, {r0, 0x13}, {r0, 0xab}, {r0, 0x14}], 0x5, 0x400) 2018/03/23 01:30:53 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x2, 0x22e1, 0x1, 0x5, 0xf1, 0xffffffffffffffff, 0x8, 0x2, 0x2963, 0x1f0, 0x1f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000000080)=0x8, 0xffffffffffffff7c) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000180)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendto$inet(r1, &(0x7f00000001c0)="01e768a37d073c5a7c43d2b7c43563821349621af9b9e1c43541ad257d23b08a53b29f4820b13f5ea8200df7bcb4da89d463ebe3ed455c496c922a4b790fb2fe183728c253fc6f6054cc473e95b018481b6c7e1aa6f8a1725e795ef63e1a213975c48649d616827960e78f7f32265a8dd2145cbccbec837faac215af40ac388e2fb1eacc566b83b65a13e7db45d7e89e309ace8785743400ac34d21fb6", 0x9d, 0x200020000000, &(0x7f00007f4000)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) 2018/03/23 01:30:53 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x6, 0x3, 0x5, &(0x7f0000ffd000/0x2000)=nil, 0x1ff}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="c597c8beb973dff6b0900b372025f603adf017c517da0b150a039311154aeb5291cee39a5a048da2ba29febb87765eca75c0e1330ea248452847d3bb408fe261ba170bca02d3edbb9d190bc8c612ddfd50383faeb4dded210aff8dfd11dc1a3a2e3340685a834e0fa75425f29b1db067ea4a7c2462c9d713e462a411423eec3196f66bfa96d41969e76bf7a702ae65728d17b28d49efd7f18acd409981bf267145944c19c3834ebdfe9ac4c763ba6705f8334e09101a7ee553b7138947397d3d18de", @ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRES64=r1, @ANYBLOB="75e1dcef378713d55563e2879844664d65dbfe6ce89fad592a154f9cbd5fc40e4a4cbbde242f567301c883a0898955fb3154b4577c0b3ec9b3c9fc3732474cd8b69fcb02aeae0e572e704a433d4464d71d47883da6de7a302c7fe907ef81bf79440db95df6adc247faa0c87eb6689d09a89fe690cf0da0ffc8a18dbec83ff6ca8f5571ebff3c2b2c5328520515554d7d1f47d105e948264e90454e37875016891f745dc649bb0017a589d6874b7d6d281004df1ff072fb2fc97680dc48c726167852ce6d1521c0f49ae575bac0ba69790afaf0e8a2abf442326f6d23a80b9980457cc962374fc9b7f755b05e003e334c6648fd86504088a2b246", @ANYBLOB="beb9a042505fd443cdf5c2e8e339f208d5c76fd1df6ed6e5af18d80e79f72b8970be6b73b8983b71d3303f7988ffa144c46241eab2f09e8809fa41eb0b13eca1b7f9b888c7322db2bd0409be459248e4cae93b934a643310943633b76c2dbe09994fedb3e02812d47aa5c070f376fa", @ANYPTR64, @ANYPTR]], @ANYRES64=r1], 0x3) ioctl(r1, 0x227d, &(0x7f000097e000)) setns(r0, 0xc000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000003c0)={0x4, 0x3ff, 0xc6, 0x8, 0x1f, 0x1ff}) 2018/03/23 01:30:53 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000340)={{0x3, 0x80000000}, 'port0\x00', 0x4a, 0x0, 0x5, 0x7, 0x9, 0x4, 0xc0, 0x0, 0x5, 0x80000001}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x23, "6cb1b5fa1cffa0031bf1baa6a0d5a438dcf01dd4f4005e2aefaf79d41961a9426767a7"}, &(0x7f0000000200)=0x2b) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5}, 0x98) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10}, 0xb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000300), 0x9) socket$inet(0x10, 0xa, 0x0) 2018/03/23 01:30:53 executing program 3: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x9) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/03/23 01:30:53 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000007fff4)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x1, 0x1000, 0x25}) 2018/03/23 01:30:53 executing program 1: mq_notify(0xffffffffffffffff, &(0x7f0000306fa0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x341000, 0x91) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) 2018/03/23 01:30:53 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r2, 0x0, 0x0) 2018/03/23 01:30:53 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2000c0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/23 01:30:53 executing program 4: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b52000)) poll(&(0x7f0000cccfc8)=[{r1}], 0x1, 0x0) 2018/03/23 01:30:53 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) sigaltstack(&(0x7f0000eca000/0x3000)=nil, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x6d}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 01:30:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{}, {0x0, 0x8001}, 0x0, 0x400}) 2018/03/23 01:30:53 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x50b3, 0x7, [0x8, 0x9, 0x1, 0x3, 0x8001, 0x7fff, 0x4]}, &(0x7f0000000140)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2}, 0x8) fstat(r0, &(0x7f0000000040)) 2018/03/23 01:30:53 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f0000000080)=0xc) process_vm_readv(r1, &(0x7f0000000580)=[{&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000440)=""/20, 0x14}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/8, 0x8}], 0x4, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/191, 0xbf}, {&(0x7f0000000680)=""/111, 0x6f}], 0x2, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000002, &(0x7f00000000c0)=0xc2, 0x4) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000000)=""/39) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0x5, 0x0, 'client1\x00', 0x0, "7563c114e0e412c8", "8e26045b31c21bf3eb2cdbc2f49e0309af9948e7bf9afc8df9b14e19e707d378", 0x9c6, 0xf6df}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000740)='bic\x00', 0xfffffffffffffcba) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) readv(r2, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) socket(0x10, 0x3, 0xc) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000780)=""/153) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000280)="8574f1804120fbe4111ab73517b835734cc9c9da7aba63d88756d1ed2acdbe28cff527192284193ee112d2562dc7ee271fcf42aa0e98c25eaa98c621d47392060cd529e36b8ff96426adc56b47f1a5c11690d42bff9b60e29ffeab9c640103d00fad4086e1d7570dce382b8145933a1ef555cea17abcac573a18030f9cb98d41b2d2b967a87a") write(r0, &(0x7f0000000840)="1f0000000104ff0095430700072c01000002010408008400020423dcffb600", 0x240) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f0000001780)=""/4096, 0xffffffc8}], 0x1) ioctl$VT_WAITACTIVE(r2, 0x5607) shutdown(r0, 0xffffffffffffffff) 2018/03/23 01:30:53 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x800, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"69666230000000000c000000001000", 0x200000000500f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x11) 2018/03/23 01:30:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410800, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/189) fcntl$getflags(r0, 0x40b) r1 = socket(0x13, 0x3, 0x0) r2 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="7dbbf2ef61d193af77d5d0d62cf93807044ffe44faef24efdad26261eecb5fc9eaf3793cf894259bb5e3d3ff91bf019d1496fbc9da0b4bf5db020a17f4b590d0508dae602adc3987d3d887c4cdcca043b55f9c37c59a0a3b8871a30611e7134f5cb3f6d011c28baa2ad8ae284cd2a5ccdd31ea5fab17fcd861cf1bd2dc9dcb86e07dedd4e8ab89d021af384787c79bf6720ee02bd0ba0287ea595a8743e817f7051d21684f237a070cafcb82c05fa11d43ac08e37f117a53c331fd33719d0c5b251a678921b96eb6fa8b9611", 0xcc, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) sendmsg$nl_xfrm(r1, &(0x7f0000bd4fc8)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001f9ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xfdfd}, 0x1}, 0x0) 2018/03/23 01:30:53 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known="73797374656d2e706f7369785f61636c5f61636365737301", &(0x7f0000000040)=""/57, 0x39) 2018/03/23 01:30:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) epoll_create1(0x80000) 2018/03/23 01:30:53 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @dev}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x12200, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000400)={0xfffffffffffffffd, 0x0, 0x3, 0x319a, 0x2e, 0x9}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e23, 0x8, 0x4e22, 0x7, 0xa, 0xa0, 0x0, 0x8, r1, r2}, {0x7fff, 0xab9, 0x7, 0x6, 0xfffffffffffffdc4, 0x3, 0x6, 0x2}, {0x6, 0x668, 0x100, 0xa000000}, 0x2d9, 0x6e6bb6, 0x1, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x6f}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x2, 0x0, 0x7f, 0x101, 0x3ff, 0xfffffffffffffffc}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x40000000000016, &(0x7f0000000100)="6b57845cbab6bd8702017918810c2eb3e2e78cefb1f6060000adb71709000000890618016e4d7d01b100000000000000000054d999b12c6efe0e056c3d0eebe0c0f747e4cf89e92da63e6a19285363f6810cc79ff05b188d7e1143332847e5d50bf743639eca3a7a0caa898bda79ee106d255489bfb3591ecf9c0a1f596204422837446df52ffe430b8813d195a96e8c8d5fb4090704b3b13acf492ae6f16975fa6a6e1659e88eb9e13faf108012f362", 0xffffffffffffff47) timer_create(0x7, &(0x7f0000000540)={0x0, 0x6, 0x6, @thr={&(0x7f0000000440)="12a4d8a34113b2c74b3a934a0941cb2d108470e39a0134ca22a97b0d6eb92d9eea3cd8dd0be24229eae38afcfe78d3df1cb3d17caed7e3ff0ea4ce96b36deafe3dd573f54bcc229d2219a0276024111022ead19a532371acfa95707c9b11c8ffe6c0c38e99f44d6010c02e436fc7f81289058efcdf", &(0x7f00000004c0)="5b043ec0eb3362901af43d48c34560e610c77151c39126bdaa5d1c97332601f7d29220d600a0a502b5c8f78d98721a00caa396b11a4ae277c808130656cc3f8cc2021296a82f61928091499a8eead2fffaafc41a64375b619f872470e8b349efbcafb59b0dffb44ad448a44f78"}}, &(0x7f0000000580)=0x0) timer_delete(r4) 2018/03/23 01:30:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000000140)) recvfrom$inet(r0, &(0x7f0000000000)=""/246, 0xf6, 0x40, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@remote, @empty, 0x0}, &(0x7f0000000280)=0xc) munlockall() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x1a, r1}) 2018/03/23 01:30:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl(r0, 0x2, &(0x7f0000000040)="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") 2018/03/23 01:30:53 executing program 6: mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r0, &(0x7f0000000000)=""/244, 0xf4) pwrite64(r0, &(0x7f0000000100)="8acdd66ec24389329bf143e90235350c3408049dbbc98c75aa627924961b7313db5250695a653931ebc1a98814bb66d6be7602987a948462d75c0e398257f23c6706c27952290b57670a4e8238aa3b2edc63c6a70f33e3400b176766c86069c0f3bc23de51e060d865757f16da76d2cb6309cf41869fbfae475c1865d1a16745c400022e603b28b8d510afe23704fb", 0x8f, 0x0) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/23 01:30:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='(ybla\x00', 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x326) 2018/03/23 01:30:53 executing program 1: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00004adff8), 0xfefa10e790662079) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xb2, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/178}, &(0x7f00000001c0)=0x78) 2018/03/23 01:30:53 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/162) r1 = inotify_init1(0x800) fcntl$setown(r1, 0x8, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x421f, r2) waitid(0x0, 0x0, &(0x7f0000000000), 0x4, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x7fff, 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x2, 0xc5, "282b33a8b5d6c66f0105c796d5946fbc9ccaa20630972cf46201b0a1636864619b6a93276ad0a4bb79bc2ab5dc6f4d670831517874bc4de48ac2f10ac9c5cfe902d853b59ce363c9c6ed6cfcefa6327acfbc8495f6bc31c4032b40921fe91bc936ed95e7acef0ae102490691586ca9c76198a036a17e7e1b2f0f4de29dbcfa081d06107b2a74255f8f40ad6783a239def4d29221da8be91a9de0a20ce4f0b683d044935b0c9bf70895b7991f37161a0d9ec339971fd0c8d652ef5b7ae0ed9854e776ba03d2"}) 2018/03/23 01:30:53 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f0000002000)=""/183, 0xb7, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x5) 2018/03/23 01:30:53 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd5ff8)}) 2018/03/23 01:30:53 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = dup(r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'ip6tnl0\x00', {0x4, 0x6, 0x0, "b09e92168835", 0x1}}) munlockall() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0xfff, &(0x7f0000000040)=0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/23 01:30:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) fsync(r0) 2018/03/23 01:30:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="a28b1efd2f9c15a099bebb6b3e624c1be2c3a106638ff4a662ad925caeaaa0475d9c8dd9ceee3fea0f6f4dea05c1f45960f9b996e18560c89608dc6b3e5acfa24966710894f73187daccf0bf1c97560a1a5cca305d3b2a7bdc4636ffcd2d74a207454e3a0a1ec871dce7264275dee53446eca04afdc85f920c319fb1ec3e2a6df6147624f43525dfa8787df55424b9815b8c00929fffad8763ce064ea200000000000000", 0xffec}, {&(0x7f0000000280)="6c72b9bd1d3c84d8dfe353d4dbae17ee8eb36a39f2c0c940a3e20be886333841a6a4e5bf04c219b2a00986dd4e2a8d79f8dc107b96d6e63e5f202e67b4dd17db0d463849e08fb8b0f0812fca1dd0641c815fb26994bd2160c0d6c47f7365bab1f24a4c279ba8060949fc5539d0245f860938163c8a4eb9ef01de316af83ac0f78952b15b4aba3496020c9e32355e7f034eb55b0e53379f247e8e75afaaea95", 0xfffffffffffffd8a}, {&(0x7f0000000500)="f092098988f86ee7c9ac14fa41d295fd96bbb04238f08c41ab194bba0d8103c76a272caadb0b329c6932dacdca1d4198bd47b05efc1be3ab126ee2cdc2c1bc860050d991b978f91edf0c0b5b593b7336d4c34d34a86028d0d81cd97d7a5ddcc2bcc4bff0698d4f092ef2864982e057f340e00bf361f36cc7e2be88b79ebd8f74f16a769f061eb7a7be0bd3d086170ac08f0b27b45d44d7f273cefb47acfd58f70adb9550", 0x90}, {&(0x7f0000000400)="825d8954414ec5ec480270a469eb2327ad40ca46d521dc6489f08e43c61723635cbb72efcd98801c0f0667926c587a092f06b2fca446a482350402850e3815718d4cceb675f8bd02769c7f0cf567799b02f8fb0251329620e44431c7887856397910a533ab9ae393bda713387f937d4510a3acf6d9773e973d428aee7edc989bb771186452128a54ca1129dde74c9755771b819b3da7246eba511e9d75a92a18ba8959858aca637ed2222b67ab1b67ac879a6e", 0x78}], 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x8000, 0x5, 0x7, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3}, &(0x7f00000006c0)=0x90) pipe2(&(0x7f0000000180), 0x84800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21}}, 0x5, 0x3, 0x2, 0x1}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x3, 0xb9}, 0xc) 2018/03/23 01:30:53 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000100)=""/13, &(0x7f0000000140)=0xd) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x12, 0x4) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x121080) 2018/03/23 01:30:53 executing program 4: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001ffb)={0x2e, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x8) fcntl$setstatus(r0, 0x4, 0x40000) 2018/03/23 01:30:53 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x80000000, 0x5, 0x5, 0x5, 0x7, 0x2, 0xa8}, 0xc) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', "2b5dab00"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0xd4052, r0, 0x0) socketpair(0x0, 0x5, 0x400, &(0x7f0000000100)) 2018/03/23 01:30:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048e, &(0x7f0000000000), 0x0) 2018/03/23 01:30:53 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/keycreate\x00') bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @empty, 0x6}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/68, &(0x7f0000000180)=0x44) write$selinux_context(r2, &(0x7f0000000000)="730974656365726f7574655f657865435f740900000000bfbb5e310e03e24c78fc56ca48f0a62455adf40e6d060d6464e2da3553", 0x34) keyctl$join(0x1, 0x0) 2018/03/23 01:30:53 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6274726673f6c98176be54d973d5e8c7aa947f1aa2b668cffd9d86683b452cfe56f9ff308a33cae934e841899624fd00f1acfe0e2a69ca380ebdb9b4ecc719db63094c87ad722b4760475474d262dbc0f0a6b4810aca2dd978bc0c62b5498fabe7e0adf0934d8d0bdb16e0918c7c4c9556671d19d262260c8e4fee567f5c84ea081d9cfe3358464280fb608b9ea7ad3f69d140d98166842bbf24cc589a329332501c3b9d97281fef61c289108e40e5b2d89e6a4a0a96dc39b4529ac023a4d5673b68c38acf15c4fe4e0432bc77c7c2cfeb80ca95ceeb2252830705605e4bba20946feba37e289f794ff79612d43f4eb3c99a519f40663e1b"]) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/03/23 01:30:53 executing program 3: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/03/23 01:30:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d0ffc)) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d0ffc)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x7, 0x8, 0x1, 0xffff, 0x3f, 0x3ff, 0x0, r2}, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/23 01:30:53 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1fffe, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/23 01:30:53 executing program 4: r0 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/23 01:30:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ftruncate(r0, 0x800000032a000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/23 01:30:53 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xa4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = socket(0x10, 0x2, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') write(r2, &(0x7f0000001000)="2400000052001f0114f9f407000409000200071008000100010000000800000000000400", 0x24) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) 2018/03/23 01:30:53 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) read(r0, &(0x7f00000000c0)=""/135, 0x87) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/23 01:30:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x8001) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b04000000700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb65600000100d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0x0, 0x0) [ 70.528148] IPVS: set_ctl: invalid protocol: 31912 0.136.255.255:0 2018/03/23 01:30:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) rt_sigprocmask(0x2, &(0x7f0000000100)={0x403}, &(0x7f0000000080), 0xffffff9a) sendfile(r0, r2, &(0x7f000000a000), 0x2) 2018/03/23 01:30:53 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r1, 0x3fffd) sendmsg(r0, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0xffffffffffffffe1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f0000e4effc)=0x80000000004, 0xfffffffffffffff9) sendfile(r0, r1, &(0x7f000000a000), 0x2) 2018/03/23 01:30:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00000000c0), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/37) close(r0) 2018/03/23 01:30:53 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x800000063) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) getitimer(0x3ffffffffe, &(0x7f0000000100)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffff, 0x20200) r3 = syz_open_pts(r2, 0x20400) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/23 01:30:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x4) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="33000000d1cdbc571d367769463a9afe1fd3d2dfa45259cd0ff673ee0371f1bcb2b0c9e0b4e22a364f4a874d997336c227654ab73b43a5"], &(0x7f0000000140)=0x3b) 2018/03/23 01:30:53 executing program 4: r0 = socket(0x3, 0x1, 0x5) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/23 01:30:53 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000000c0)="2400000024000500000000000000091803be000001000000000000000000000000000000d049cb3eb24cd98bba696ef5ed7030ec654d8af15b2053362310d1fe447f6fda560e87b9ad49597057527acbe9b29616d700899c713309a6f1cb8419f7a5e96447ba29cb28892aec11901fc83a4ae0799fca7aa0e5a2fd51141d53a9baea76da75d91109cdca5fc87de9adc0cbdcc63377f26fbe366575b69449", 0xfffffffffffffd14) 2018/03/23 01:30:53 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x840, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) fcntl$getown(r1, 0x9) 2018/03/23 01:30:53 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffd, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$sock_proto_private(r0, 0x6, &(0x7f0000000000)="d9a79b44410111fedc605b86dea4fc5124a3e39b7fabe8797745c45cec09b9d22503fdfb2a40af56be12abd33a5fe5890d3be402b90a90232176436c842bcdfa1fadf341d9abd60e72e42cf6d2a37f25015b21068a3f7939f71a37aad73effe6151cf095f2bc1cbd082004310cc74971d68cab166d0418d9fa25740b44a547e86d1186191d85f2f19a21b656dc2d7fac353048f82e4cf47dc3f050bc95fe267c9852d9ac310a8bf3766f23d10a5cb505768167f83de20dac07852e1a69f664ff813b1c3bf0a8ed42bd1df6d571946c710d07e7baed9a4c424b5f37173b17d09708e9e5664ff1ffe7212c2f8c") socket$inet6(0xa, 0x80000, 0xfffffffffffffffb) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/03/23 01:30:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f74ffc), &(0x7f0000000000)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 01:30:53 executing program 5: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004ff9)='ns/ipc\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x4, 0x100, 0x2, 0x9b, 0x4, 0x4}) 2018/03/23 01:30:53 executing program 2: creat(&(0x7f0000000300)='./file0\x00', 0x0) 2018/03/23 01:30:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1e) setsockopt(r0, 0x10e, 0x3, &(0x7f0000fae000), 0x0) 2018/03/23 01:30:53 executing program 6: r0 = eventfd2(0x800000000000009, 0x4000000000000000) write$eventfd(r0, &(0x7f000000aff8)=0xfffffffffffffffa, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000000)=0x80) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffffffc, 0xffffff78) read$eventfd(r0, &(0x7f0000f3c000), 0x8) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2b8, 0x80100) 2018/03/23 01:30:53 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) syz_fuse_mount(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x3, 0x9, 0x1f, "1018f195bbf3ffdef821d9cd974dca811594dab1385ea8c2ec4744463ee4ffb8fac521625f58cf01b14b30fa21abded945c87109594ce1473194f61422cfd2", 0x3}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000140)="3c50f8fcf017f781c2fa6bdcb66df1727305c98eb6209953e632e3846551205ee613f7989e77742add41ae5601081323a73b6ed0b2db3fb6d141258036e844173345653ebc48c3c3bf3b6184563541c0e0f05de5ad12f91254101f75894a9a22910d1b7f6f17c799cba4af82bbeedcc95f81b2a4a030631a4be8d3886f207789d46eff5ef5db632fdc56fbb573f288c3347926e7da1a4df978bc81265156fac78fd62de3f4eedba3600cf3966b0c28ae975653e6eb9d0374129ea198f0b3b9dc55588cb9452467dfe2514dca65bd857e2ffebc6011", 0xd5}, {&(0x7f0000000240)="4283ee4abe6d45dd34078a336ffcc1b4968a905248c1bbdb58e6743b23bddcb6a524f7e7fd49336bd5779193cdb84c816278107ae14166ae42d2387a39ac47d60a2c9534cac23f7a2d5776bfd41ed941109752b60e516070ce5127eca36fade95856d31452d6260a6e44aec5ad49ebd25aee7c19637f1dfe6108c938215b7a51e4c7f14829cec80ccd", 0x89}, {&(0x7f0000000300)="5d62fd870d1f876054c5bd72b7aca9ab2ba17261b2e94f2180dd0267240d1258b0ff981df4536a087ed2afecb8c96281a009eae852d352ad61586a79690a2b2db708f48721d3289225788b50d836e4cac6d6d037abf899367e8803dd1a30955244ed332ee862ab29d9b86988bca3c1bca77eb92c46940f6f3b15671762dfdcdb8df6346b48cb23c49da46721b660b83095aa6f2a48af815330ffa9f26a84eb028412f3b9fce48987832601903eb00dca18b6f6c86572f7340379bf3a87870f698544bac1dbb0bb65f4dd8dae86be73955abe8c199f6372f7ab861002aba0c873d3cb7db4755a62af20f69907bb0183667e98b7669f86e8", 0xf7}, {&(0x7f0000000400)="acecbef2", 0x4}, {&(0x7f0000000440)="01c5283953fb13df33cefe96c03b80d33686138296dbf3516ae4b916ddd19dbfa143c918e68b8f2bfe7881e6158bcc48802862dad8d4c5958f88b5baf403eb0fc7c05c52adab120eb432b88dac394afb8812651aee9a76e34707afc226736943ff4a35ee98d1779c49b83977e0a779b247f6e41e9649334b7eb249d8e1119111c11a9c591c5b22ea0a24ae08f0da975902c367118165c187a5ebeefb61e84536e6138a994bcea9bb75ea9b0cd2a001db3e", 0xb1}], 0x5, &(0x7f0000000580)={0x88, 0x0, 0x3, "d9ba6d940899845ddb5ea747c344fe693745b8b685ccca96e044045f9f062362226be38e49a704567f41b029f3c4406c41ec5b9215049690a7345a9a5249ad6a2905dc3293173436e438c9179662a745139a01c4732b3a726f0f5d28a814fd913d11ed92f6920aa5edc3a773460879361a87ab22"}, 0x88, 0x90}, 0x4000005) 2018/03/23 01:30:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x87c, 0x4) pipe2(&(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x7}, {}, 0x0, 0x0, 0x20000000000}) 2018/03/23 01:30:53 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='+\\-\x00', 0x4, 0x2) ioctl$BINDER_THREAD_EXIT(r0, 0xc018620b, 0x710000) r1 = open(&(0x7f0000000180)='./file0\x00', 0xc00, 0x1) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0)=0x200, 0x4) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) times(&(0x7f0000000140)) 2018/03/23 01:30:53 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x181200, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000440)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3ff, 0x6, 0x400, 0x3134, 0xfffffffffffffffe}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r3, 0x4}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r3, 0xd4, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x40}, @in6={0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x400, @empty, 0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xe0d}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f00000002c0)=0x10) connect$packet(r0, &(0x7f0000000080)={0x11, 0x17, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000066cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fff) ioctl$TCSETA(r4, 0x5402, &(0x7f0000a7f000)={0x40000000000013}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000600)=@req3={0x4, 0x2, 0x0, 0xa76, 0x0, 0x10000}, 0x1c) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000000)={0x2, 0x4, 0x100000000, 0x3, 0x7, 0x4, 0xffffffffffffff6c, 0xd893, 0x6, 0x1}) pread64(r2, &(0x7f00000000c0)=""/81, 0x51, 0x20) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x4010, r4, 0x55) 2018/03/23 01:30:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x28) 2018/03/23 01:30:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x1, 0x0, 0x2, 0x8, 0x8, 0x4}, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x7, 0x0, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/03/23 01:30:53 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') sendfile(r1, r1, 0x0, 0x7) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x1b0000000000, 0x9, 0x15d3, 0x401, 0x1ff, 0x4, 0x40, 0x1f, 0x2, 0x2, 0x6, 0x1498}) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000240)=""/145, 0x91}], 0x3, 0x3e93) 2018/03/23 01:30:53 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000273000)='./file1\x00', 0x1) 2018/03/23 01:30:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10000, &(0x7f0000002dc0)={0x77359400}) r1 = memfd_create(&(0x7f0000000000)=',\x00', 0x3) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)=ANY=[@ANYBLOB="0206020004000000000000000000000002000000000000100000000000000000"], 0x20}, 0x1}, 0x0) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 01:30:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x2000000, &(0x7f0000032ff8)={0x40}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003efff0)) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) rt_tgsigqueueinfo(r2, r3, 0x25, &(0x7f00000000c0)={0x6, 0x8, 0x9, 0x5}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000080)={@empty, 0x59, r5}) connect$llc(r4, &(0x7f0000000180)={0x1a, 0x33f, 0x13b, 0x81, 0x960a, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$netlink(r4, &(0x7f0000000140), &(0x7f0000000200)=0xc) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000000)) read(0xffffffffffffffff, &(0x7f000015df80)=""/128, 0x80) 2018/03/23 01:30:53 executing program 2: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = socket(0x10, 0x802, 0x0) bind(r1, &(0x7f00007b1000)=@un=@abs, 0x8) 2018/03/23 01:30:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/44) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0x3e5) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/23 01:30:53 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x1, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x1d) sendto$inet6(r1, &(0x7f00000005c0)="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", 0x1000, 0x814, &(0x7f0000000040)={0xa, 0x4e21, 0xfffffffeffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x30, 0xffffffffffffff62) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/23 01:30:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = dup(r0) mq_open(&(0x7f0000000200)='GPL:#\x00', 0x800, 0x100, &(0x7f0000000240)={0x5, 0x8, 0x101, 0x4, 0x5, 0x34, 0xffffffff, 0xb4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000080)=""/6, &(0x7f0000000040)=0x243) 2018/03/23 01:30:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='ns\x00') ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000280)={0x101, 0x6, 0x10001, 0xffffffff80000000, 0x2, 0x80000000, 0x3, 0xe0f, 0x800000000000092b, 0x3f, 0x4, 0x1}) pselect6(0x40, &(0x7f0000000080)={0x8, 0x10001, 0x101, 0x8, 0x3, 0xff, 0xc00000000000000, 0x3}, &(0x7f00000000c0)={0x7, 0x4, 0x1, 0x9, 0x100000000, 0xffffffffffffff70, 0x4}, &(0x7f0000000100)={0x3, 0x2, 0xffffffffffff13e6, 0x8, 0x7fffffff, 0x7, 0x1, 0x8}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x7}, 0x8}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000002c0)) ioctl(r0, 0x7ffb, &(0x7f0000003fff)) rt_sigsuspend(&(0x7f0000000240)={0x1}, 0x8) 2018/03/23 01:30:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) ioctl$VT_RELDISP(r0, 0x5605) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)={0x20000000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) ioctl$TCXONC(r2, 0x540a, 0x4) 2018/03/23 01:30:54 executing program 1: pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x81}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r1, 0xa9b, 0x30}, &(0x7f0000000500)=0xc) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='logon\x00', 0x0) r2 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x800, 0x220002) r3 = getpgid(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000000300)={0x2, r3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x20000, 0x0) readlinkat(r4, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=""/16, 0x10) r5 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x26) getpeername$unix(r5, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x144) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/23 01:30:54 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) setitimer(0x1, &(0x7f0000000000), &(0x7f0000000040)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000005200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/23 01:30:54 executing program 2: bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"7df5c23cba96e8"}, 0x69d}, 0x10) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001140)={0x0, 0x1034, "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"}, &(0x7f00000010c0)=0x103c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001100)={r2, 0x100000001}, 0x8) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000bb9ff6)="e91f7189591e9233614b", &(0x7f0000343000)="e91f7189591e9233614b2f") 2018/03/23 01:30:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)="00000000000000f53067e6cfecb56465fe", 0x11, 0x0, 0x0, 0x0) 2018/03/23 01:30:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8fb, 0x200200) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x948, {{0xa, 0x4e22, 0xb1e7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}}, {{0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xf}, 0x2d0}}}, 0x108) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/03/23 01:30:54 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x1, 0x80000, 0xffe, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) timer_create(0x2, &(0x7f0000000080)={0x0, 0x2d, 0x2, @thr={&(0x7f0000000140)="3ed398cc0ffdbde3c2454368df39feee78260236541f2c1c9e9759d8395ce389fd965e2e50b0173d8a21f2b6b6ff5a65809925959213c3fe01290f27233caa8b83d9cb9cbfde517481c8f1317d24c4e95fac7146959a168949a419e321d66faefa67b5eafdabcd2bff49aac04c9adb677f9a22112ef970", &(0x7f0000000040)="4bc0198d9df18b40c4cf6128505197be8c26196af18e8a39c62874969877c367ec5da2918435ea5663f20736f9a5e5d8ed331b88"}}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000000340)) 2018/03/23 01:30:54 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = open(&(0x7f0000000040)='./file0\x00', 0x204c0, 0x11) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)="5eed0ec8ca061dc65340399b869c942892a164d127ec70461b8b763032ab152f7bb9095c0f52251355be75fc9b560fe19d3f6d317086fd36dc897b6be2dbc54515ab8566241fe130b98d07fcd3583f895902289fbbd926b0d07836", 0x5b) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0xfffffffffffffe8e, 0x800, &(0x7f0000000080)={0xa, 0x4e20, 0x100000002, @empty, 0x1000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x1b, "10ae67f98aaf5150c68249dd74200496076584dc36a388290ff446"}, &(0x7f0000000200)=0x3f) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/23 01:30:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000f81)="b94cb4ed", 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240)=0x7, 0x4) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) accept4$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80800) 2018/03/23 01:30:54 executing program 4: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000374000), &(0x7f0000e50000)=0x4) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) 2018/03/23 01:30:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000ab3fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(0xffffffffffffffff) fcntl$setlease(r2, 0x400, 0x2) pread64(r3, &(0x7f00000000c0)=""/38, 0x26, 0x0) 2018/03/23 01:30:54 executing program 3: seccomp(0x200000000000001, 0x1, &(0x7f0000000080)={0x20000000000000aa, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x2000, &(0x7f00000011c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101142, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000012c0), &(0x7f0000001480)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) bind$bt_l2cap(r1, &(0x7f0000001400)={0x1f, 0x1000, {0x80000001, 0x3, 0x3, 0x7, 0x7, 0x9a}, 0x7fff, 0x4e}, 0xe) getgroups(0x2, &(0x7f00000013c0)=[r3, r3]) getgroups(0x3, &(0x7f0000001300)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001240)='./file0\x00', 0x1000, r2, r4, 0xffff, 0x7f, 0x802000) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001440)={0x2, 0x7, 0xffffffff, 0xffffffffffffffc2, 0x4, 0x80000000, 0x6, 0xb4, 0x80, 0x5fb9, 0x101, 0x5}) 2018/03/23 01:30:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000546ff2)="0000000000b30907000000742100") getdents(r0, &(0x7f0000002000)=""/34, 0x22) getdents64(r0, &(0x7f0000000000)=""/120, 0x356) 2018/03/23 01:30:54 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000040)=0x151) 2018/03/23 01:30:54 executing program 0: 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(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x27ffe) recvfrom$llc(r1, &(0x7f0000000040)=""/97, 0x61, 0x100, &(0x7f00000000c0)={0x1a, 0x104, 0x475, 0x1ff, 0x1, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) 2018/03/23 01:30:54 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd0023002}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x190, 0x2c, 0x100, 0x70bd2a, 0x25dfdbfd, {0x16}, [@typed={0x8, 0x84, @ipv4=@loopback=0x7f000001}, @nested={0x174, 0x39, [@typed={0xa0, 0x33, @binary="3256897c95abbaeb47abc1ca4c210fa93d580b0f3df0091cb2b4d73650014b5de60cfbe66af2a785a143d0bab0695dce9646ed9aa8bd5f38938bc68deb547f3ab823699bab438acf31fbf7ec521470bbffc988f687a78ed78eea58b4ceedcd5c6ed01dac4eff900f3de74bc3911255795509e4aa20936f2737783d7961fa7956e7626e234d81bc03083a02cdb2cba634afe022f4e6c9953c9309c0ad"}, @generic="32ce0fba866626f7aaad2d819e74d8da826aee0146f732d99e9823bbfb9a03982e639937d09cf4e622218f8ac714457f572c4315241d76b3b5e80de9598310467679f084445fe6aedf689a0d82dce2c39a190af9d4db2de155e8a83d28db22a44dfb0e5a7142c6627f690d", @generic="5db87b23cfe326052cc7bd1bc51dfd4ac099e92b", @generic="1c71acb48123bdabbad6298c3b0df8eade6e02991691eb87eea37277fce242baf819fe7395005f0b8daacef16719c855e145c5be2ab9d208c91f", @typed={0x14, 0x46, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x800}, 0x20000855) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) read(r0, &(0x7f0000bc4843)=""/4096, 0xfffffffffffffcf7) close(r1) sync() ftruncate(r0, 0x0) 2018/03/23 01:30:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, [0x7, 0x3, 0x100000000000, 0x7fff, 0x0, 0x0, 0xfffffffeffffffff, 0x1, 0x1, 0x0, 0x9, 0x8, 0x9, 0x80000001, 0x4]}, &(0x7f00000007c0)=0x100) delete_module(&(0x7f0000000180)='+eth0\x00', 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000800)={r2, 0x2}, &(0x7f0000000840)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES16, @ANYRES32=r0], @ANYPTR64, @ANYPTR], @ANYBLOB="e6001a2ccce2a732239a7d104a0419c920554d99987f6c0413931801afd5379e32d3aea1cab25ce38086b7ead9e01a971abda28ee7493a7dd0a59a38e3f1f706be79c1410cc32e69c88f43998bf0b84b83b47a87fe626a9b1b44683f69e9192a5d5d6170a5ac3db5c1133bea690aaf365a1121b65434cb3122d706d44f9ea7d225d0ae60143153ca69df937c9f38ab44281a9e255a8e73463f5c4ae81e281eaff3185c7ca5e2f45a", @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYRES64=r0], @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES64, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="20a654a870471caf2b2cf8b72a318727b77eaf1d50f768473a89439b2dafdee1db52a866805857d35c243a57efff5b812eca3febb36d3af76769e0c66ef2ffe4cd3b556a4a754eff005919577af1e0d76420e6f449f3b8793bec3bdc72b938fedc93a2d0a75bb6223a38bbfd4eccae0a28ed87250499fe321f098a83477975a6cfb8effbad0314538c9b1525a1456c2cb84f75b8890be05ffe2c", @ANYBLOB="9c0fe4e73676659870a35d99cbdb3516c687c54b48bd83886ef2cfd9afc1e6823636cf7f12570c7522c6d90a9aaed6e796b9f68137d2b986d996b3d45d15ba68eacbffac4b5a28e9053693589d17eed97ff47eb55891de490863476715f616e31a8096ed39cbac7249fe5059658b1d0c747383ec0e28f52311d46d49288702caccd098ea44abfe2d4999b0580f56a04fa2e8894a75c5f325e8368ae39bb33a963cd23fe2fd4db12343f67b6db0080bd3839b", @ANYRES64], @ANYBLOB="f28d1ce4ecdfdec4e618912a57b137dcfd7ee86ca373688b2a3b2de89c2ff4d2a507cee30e9654b50e2697bb99c7b104bcd3b72802339da385f74fac44028c9e9d77b671360d21cd0f7a2587c3d30c1746703719dcced103a9958e06eba5af37a7a534d1c7625a1fcea2b74011cefc380a86d15d6bf5f32a26ec204ff9dc70b97d1ace048fccaeeac051a1682ddb48f36fda", @ANYBLOB="f6341b8fb78873d2d11b0888fd368a5ec27caa6b78b8a0c2de732f04a497d68da77240ff01429f46e0522728172bf3aa0d3fa511b0fcf2fc7b95ddc204ea1fc0762a77b4826a24baa725e80c9d23a6a718f272e8cf19884f276fecdcb64a13b7b28413f0a2e69c75166e4dd7898e396cc8f63625d0166cfb55e1b084b8ff0fb6646dfe6a3bc0017274606209f535129d2a9b1f0ada597ddf04772f5ce9a3fc92ed782f08b68d1714f09b0d29f72ba7275db5cb6dc4e203197efaf3087e3e246335f1ef0865e470fc12d20d7160c7b10bbca536239089d8faa31feb23e381a68bff6037b2"], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYRES32, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES64=r0, @ANYRES32, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, @ANYRES16=r0], @ANYRES64, @ANYBLOB="67e6b89e9b70a94837b4792b5bd05539f79371f33e03e87f61fc9ef67370854f8ef47635d1c2b29eedc74aeff1358e58e3263bcba77d2acf341bb759b8bf7cd53192618082166f14d00eed4231", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES32]]], 0x7}, 0x1}, 0x4094) 2018/03/23 01:30:54 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/31}) seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f000045bff0)=[{0x20, 0x0, 0x0, 0x102}, {0x6, 0xfffffffffffffffe}]}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/03/23 01:30:54 executing program 1: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000f62fd4)=ANY=[@ANYBLOB="e00000027fe9ff000000000104000000"], 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x6, 0xffffffff}) 2018/03/23 01:30:54 executing program 4: clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000080)='-@em0selinux\x00', 0xd, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') fanotify_mark(r0, 0x8, 0x0, r0, &(0x7f00000000c0)='./file0\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, r1, 0x400, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/03/23 01:30:54 executing program 0: setrlimit(0x7, &(0x7f000000f000)) mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) setrlimit(0xf, &(0x7f00000000c0)={0x109, 0x8000000000000003}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x3, 0x9, 0x7f, 0x9, 0x2, 0x40}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x400000) 2018/03/23 01:30:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/7) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000440)=""/203, 0xcb}], 0x1, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000e4eff8), 0x8) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}}, 0x1e) 2018/03/23 01:30:54 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="a7", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200800, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffffc) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) 2018/03/23 01:30:54 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0xfffffd52) getitimer(0x2, &(0x7f0000000140)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) 2018/03/23 01:30:54 executing program 2: userfaultfd(0x80000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000052000000d5616c5fab078e083319a78c3e5f297230488f64"], &(0x7f00000000c0)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x1e, r2}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) 2018/03/23 01:30:54 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x6) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/03/23 01:30:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40100, 0x0) r1 = dup2(r0, r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="32534045141737f2884419ecaddf591ed3e9a8dcfcae5811576fcc21bc5e0c9077ed6384bf6e196984b0db7417b111c7b96746e007233a0d6c083882838096e0a1e409cf9c37210e0b806314f90e954b2757a98756f28e7e69647ed33a3d5697d99ca1c893b7f85429cc5207987168cc213aed53") ioctl$TCSETAW(r1, 0x5407, &(0x7f000079b000)={0xc014, 0x1}) 2018/03/23 01:30:54 executing program 0: pipe(&(0x7f0000de3ff8)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@ax25, 0x3a3, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/110}], 0x0, &(0x7f000048cf31)=""/180, 0xb4, 0x2}, 0x2000) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x1, 0x8, 0x6, 0x3}, 0x6) 2018/03/23 01:30:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) r1 = getpgid(0x0) sched_getparam(r1, &(0x7f0000000080)) syz_open_pts(r0, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 01:30:54 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200180, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x67}, 0x4) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000113000), &(0x7f0000438fff)) 2018/03/23 01:30:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setfsgid(r2) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6a, 0x200, 0x3, 0x2, 0x4, 0xdd5, 0xfff, {0x0, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x7f, 0x0, 0x100000001, 0x4, 0x7}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4}, &(0x7f0000000280)=0x8) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x40) listen(r0, 0x0) 2018/03/23 01:30:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000100)="b63d3e606aed4d879b26fd1b642c678ce22c8b160096aa1fae1a0000f8ffffffffffffff", 0x24) 2018/03/23 01:30:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000b000)={0x2, &(0x7f0000002000)=[{0x80}, {0x10000006}]}, 0x10) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f000000ffdf), 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'yam0\x00'}) 2018/03/23 01:30:54 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000000)="d18ee7c22027f0664d5bb470a74b") writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="4588e07b93f94b956a03941699cbe88d1e64c3f566af7d7c8be6e54ea02f0a03859d71d1e13e14b9aa6b7d1bd7d96ee3d75f8ffe13ddf93c0a30598c0b82ccc3e3aa5bd8ba9f8872132e21343e8ba04f023781635554d60539593c39902c5b871e84f26e3380e9d4fea298490ff7e2c2a4ee0a0b3b83c6d7c8d3d2d8a047e2522a704dde7df25190b7c2ae8a9ef914aba5f5463702468503b00259e0e31411e9ff9695c7d2d37644a8523f2e67a81151de594fe76d4fc747b790d63769935db7608a956442ee91d342e9f65329a11038687ad717", 0xd4}, {&(0x7f00000001c0)="dc19d136bbfc5ad26909b910cc19f09d3c72d1c5fb6f6b8f41be996f27238140e4e9a4da420c89067534c0ec794e3e624d3c3b138694f81237f6323397a9469a1612e8ab3d2f9d35601120c0c8941d5220c398165c16804c44397e3ea6cee03463280e68e079b62ee8508116ccc06f99db301993acc56fe64711d98f30c1fcd980b92ca0361e0896ca2aa90560201f2e7b87d5b18fd643f81697fd51ea0d0d6057217774fad03f2b08902a9e78b95c8c494921a547f3dd374f48d607a7f067a70245d7bd731810", 0xc7}, {&(0x7f00000002c0)="b11632597d6c99de6e0e68310ce0d1b38a359e0662ec4151423e5d8cdad47409bdde0691e2fc4c695bf4890f91c9808965bde67c4490356fb7ca4a4edf8a3a97fd95de0cec7958a0b405f492e1cb09ec7edf9a7d2bc5f72b45a5ea6d87aecab9b3efe1ff8bf2ebf6cbb0d7070721b2021b7fbefadc0872811bc14444858670eee6e0c688414c95f84d18262aa21dbf73c8482b26ee0d8fbf9655fbf2bd9b9d8e6b0baea5f7dcb2c24beb2f90d0e0048a9cc12861258a1c6e9af809278c610abb8d99ba0bc3ba486feabdc0b6cfeaf123e98e6cfbc6d09cab066dbb0030", 0xdd}, {&(0x7f00000003c0)="fb9b346f23cc4b211a018df490d2a9ae0edff0b99d8c9756c853797a325276a9fb33f231e06190ef191573f9f1b1a4b105dfe99796aed1439e18c84aa2c2383b59d10f280d39e3d5164fe5d7a69c", 0x4e}, {&(0x7f0000000440)="36aeace911cc65c323322ec661afd9acd2b4d60ac4fa37e1c6267a78d4edd99ee63cf2db160e33ff5c51b65ed476f5dcf2ec1474624fff3b3cd497e519d530bf1c980d3ec96ddab932ad5b860f719a7f6a63a614233cca9946c404b7976d2696a95660b8de1c0829afca84d322857486c92dd91444168b4a01905c506b5e4ddc5c28db32d12737c09c67262d3c19d755394a893a769f87d759aaad7f9e209f9800eec13163515dd15a5896fbf053044a0244aa57011819", 0xb7}, {&(0x7f0000000500)="441dcad1807c49887adadb3d0401af4a29696d6e470191ff8ff5bd790c267287e1e72540a239bebad4c223f3dd3b10a945b6a917fa486edbafe549b8b6dd4dca74ca5821e6ba4ed25723fa351b9a3af78dc4dfa7e6c7da48614d24a36e58af0c", 0x60}], 0x6) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/23 01:30:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa0f, 0x561080) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="f3c52b6b794266d828830d9f7bd2ac1409ab8dad1d6e734350424d549ab24674d85b363079496d71882dfcec2097fd63bc98a07c0eb5467aa5b64fce70c25238d95c0cf44f0b890db7f84cd011af8e597f681b8322d6c520e1554d63c37c5a2d350095797fb42a84c8093aa62282741e4a4bd4f95e3f8982c0cb0444f1d0e54192ae8a") r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20004000, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001540)=0x0) sendmsg$nl_generic(r2, &(0x7f0000002700)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f00000026c0)={&(0x7f0000001580)={0x1108, 0x3c, 0x4, 0x70bd2d, 0x25dfdbfd, {0x7}, [@generic="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", @nested={0xec, 0x35, [@typed={0x4, 0x60}, @generic="d8218fe5fb7793432f6046afdc46562e3921504f9affd67f44a309f493eb0cdb76ac387f6b3d9573d7aa3daf274dcab6fcdaf0332ea20cd4f81e419803be32aabe20b807801b45b5517a89a3bba07032908175be8a622f968ce8e4f89cec7e5fcfe2ee1e400ca39ffed2a88f5e9b1d73515679471f7afd535a13db97ba208cc122ee64729e750f9e5df372ea10f429f28666b63b727c6a54e56b5f7bafd2e6ef94227938e94655f310dfebe0526eb6d39685a92b6c15", @typed={0x8, 0x32, @pid=r3}, @generic="acc0c09cf6fb33876ca7c4b88aac45f85409d98399afeb7f6118034683e001cd54a0f09d4728"]}, @typed={0x8, 0x3b, @u32=0xac8}]}, 0x1108}, 0x1, 0x0, 0x0, 0x20004040}, 0x20000011) 2018/03/23 01:30:54 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='stat\x00') renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/23 01:30:54 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) signalfd(r0, &(0x7f0000000000), 0x8) 2018/03/23 01:30:54 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xffffffffffffffe9) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) 2018/03/23 01:30:54 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/03/23 01:30:54 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000100)={0x4}, 0x8, 0x80800) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000240)=""/254, 0xfe}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000400)=""/13, 0xd}], 0x4, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000480)=""/3) sendfile(r2, r2, &(0x7f00000000c0)=0x7ffffe, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/23 01:30:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r1 = dup(r0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x1, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2, 0x4e20}, 0x10) 2018/03/23 01:30:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000f81)="b94cb4ed", 0x4) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x28) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/23 01:30:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1400000000000000290100004300000003000000933dd41946754ec8df23fa981084f78f86f31cca9418f64b871a4cc702cd084412fcd2f343a834165f8d9936f86f092b130c20b997d6d80758a4bd5519c081bb2f72c2b28e63c70472470047f1955d019c310d69eb841f29d8c83dcb3c662ae8d40fe5b49c6df6589839326a6dfc2047d16bd1b0607e09bd7b543be845ec29c90312998866c3e0875c041d15ec1668ec6726459f4f"], 0x14}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 01:30:54 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) creat(&(0x7f0000000000)='./file0\x00', 0x100) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 71.549446] binder: 11658:11660 unknown command 0 [ 71.559182] binder: 11658:11660 ioctl c0306201 20008fd0 returned -22 2018/03/23 01:30:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000280)=""/74) writev(r0, &(0x7f0000000140), 0x0) 2018/03/23 01:30:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sendmmsg(r0, &(0x7f0000000300), 0x0, 0x8001) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @mcast1={0xff, 0x1, [], 0x1}, 0x401, 0x2, 0x0, 0x400, 0x8, 0x40080, r2}) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x510}, 0x8) [ 71.601859] binder: BINDER_SET_CONTEXT_MGR already set [ 71.608515] binder: 11658:11660 ioctl 40046207 0 returned -16 [ 71.612428] binder: 11658:11686 unknown command 0 [ 71.612439] binder: 11658:11686 ioctl c0306201 20008fd0 returned -22 2018/03/23 01:30:54 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001440), 0x0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x139cf1ce, r1}) writev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="328105465cb624f5447eb2c9de398731740f38f0c06e251be944ac9638e251b1e358392da51116325aed1ea20dffcc8d0ce41068dbb2cae8728ffc67a037d8", 0x3f}, {&(0x7f00000002c0)="74caf3fad4f9a655b17ebdbcaeb388de2350ef50fc84d00e23e382b6626333ba63f1daccc45b386a0ac9b46c8a90", 0x2e}], 0x2) ioprio_get$pid(0x3, r1) poll(&(0x7f0000000080)=[{r0, 0x2408}, {r0, 0x194}, {r0, 0x100}, {r0, 0x40}], 0x4, 0x4) 2018/03/23 01:30:54 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x20010, r0, 0x200000000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) socketpair$inet6(0xa, 0x805, 0xab, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f00000001c0)="bf620b35295f68b8b54d89f4947e2c0bb5094dd4cef5e32f08c67ff97f81", 0x1e, 0x4080, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) arch_prctl(0x1001, &(0x7f0000000240)="35a26e423bdb29b4ee9b0692fe933d4b472ceff2f1656d01c68416d9f9a6a32fcd4b360c69f4c8f6bfb2fbaca69fccb08b02471daedbd0edcd7824bded6bd02a179b8ac8594cd387e9cfdfc2c2f4090b76829b95889009714827cd812475406258db8e4a6a81629be76dad2ff2511e2a00e443c876a79ae871508a564d6b36dd41f8adb22551ff725840a1484fdefe03917be5326a18ec0b851b5f1e566067f8e2c30747484c061602b8a9ac09") r4 = socket$inet6_udp(0xa, 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000000200)=""/32, 0x20) ioprio_set$uid(0x3, r2, 0x9) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/23 01:30:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000043000104ffffffffff0ec6e6ff010000292c2c242f73797374656d2d6366726f75be42aac80caae8016eb8e59a9b4470257b6600000000000000000000000000000000000000105ebc49104cc63a195dbcdf55fb1f1737b914aa7f6d342431a9e2ebc775439b5cc4ad3acf9818407e7eade0f364310423612a6af789e00501fd59dd312f9456a98cf7b218b05756ddf498252c1bf80a72d4d65ad4d3c974a8aab3216574531b5ab84db3569876fc52584f6e39a15ba9e66e8ab74499a26826b5c6bddf4516860e897f8cae0a27581af407b9e4137f0d819c1234b5"], 0x48}, 0x1}, 0x0) 2018/03/23 01:30:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000080)="c3371e99439fb11d", 0x8}, {&(0x7f0000000500)="3f38a2fa", 0x4}], 0x7e, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10100, 0x0) 2018/03/23 01:30:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00000a2ff8), 0x8) 2018/03/23 01:30:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200, 0xffff, 0x0, 0x0, 0x13, 0x11, "53f7c77c39ec4669e73dcadbeefc6599684398a1b720dd418d507fefbe343a5fc48d9ea1741bc5e1706c0eac97568b9393b8cc2f349afbf23c49d5735eb30195", "310f44cc4a9b07e88365d3c5e4945a08a235645c99d48dec0d8b1faaeee62206f3049c7de05ec2fefed0c2d4faa6ab01a55d363c8f4db169a84543720c800f99", "a2802fa5f9af7aa9c50a2651b4c0d0563018bb950efdcdf107a3a0a0ec5f1cb2", [0xfffffffffffff001, 0x3]}) ioctl(r0, 0x4000000002283, &(0x7f0000fb1ffd)) 2018/03/23 01:30:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/03/23 01:30:54 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x1, 0x8, 0x7}, 0x8) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000340)=0xc) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000640)='keyring\x00', 0xfffffffffffffffd) 2018/03/23 01:30:54 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000005300)=@assoc_id=0x0, &(0x7f0000005340)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005380)={r2, 0x6e, "405209d834e4f36e0e17c9a427253ea813ce454de890be525e6937ca8e7ffd8ac710d4ed7ed649522ef0a7aabb08c784bb24cbfdf352fdc02a620ba780f56d084ef9bdb8bc6b02975be88d85f81240ffbdb14eabb38c5549471758af67039d5194b23399e8e02660bd8018531dc8"}, &(0x7f0000005400)=0x76) [ 71.775204] netlink: 52 bytes leftover after parsing attributes in process `syz-executor4'. [ 71.797278] device lo entered promiscuous mode [ 71.824261] device lo left promiscuous mode 2018/03/23 01:30:54 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) sigaltstack(&(0x7f0000eca000/0x3000)=nil, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) socketpair(0xb, 0x80000, 0x7e79, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair(0x9, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0xe19, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0xe3}], 0x84) 2018/03/23 01:30:54 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="cc0100001a00000825bd7000fbdbdf25000000000000000000000000000000007f0000010000000000000000000000004e2300ed4e2400910a0000a000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="00000000000000000000ffffac1414bb000004d5ff000000ac1414bb000000000000000000000000fcffffffffffffff060000000000000001f8ffffffffffffff00000000000000070000000000000000800000000000000300000000000000010000000000000003000000000000004c216011000000000000000000000028080000000000000002000000020000002000000029bd7000073500000a00005cd2000000000000009800020063747328636263286165732d6165736e69292900000000000000000000000000000000000000000000000000340000000000000000000000000000000000000080020000f4181eb45902ddb39950c0ce64182a947219f8ac842034fde7f1be1855fecf08f771c3fcc53bd2a38eb9933257eb12c0792eb823c2e639b73d387f803ee05b6a83e1f3c45775878b6bdc5defade374380017000700000027bd70002bbd70002bbd700029bd7000f90a0000ffff0000ffff00000600000001000000f40f00005f940000010000000c0015005907350001000000"], 0x1cc}, 0x1}, 0x0) [ 71.864850] device lo entered promiscuous mode [ 71.870818] device lo left promiscuous mode 2018/03/23 01:30:54 executing program 2: clone(0x0, &(0x7f00000002c0), &(0x7f00000001c0), &(0x7f0000000300), &(0x7f0000000000)) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f0000000080)="b4ed8e6104a8c856400a0db78fa77bcad8192807904b", 0x16) timerfd_create(0x5, 0x2) 2018/03/23 01:30:54 executing program 4: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2018/03/23 01:30:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x1c1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x14, 0x301, 0x0, 0x0, {0x202}}, 0x14}, 0x1}, 0x0) 2018/03/23 01:30:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x800000012, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/23 01:30:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="d307a8cb0762e2c4c393dc90004e4760039dea36840c0000396862f3751f39e1b9ae633ad548b9614509b7c22407f1000000000000000000000000", 0x73) 2018/03/23 01:30:54 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0xffffffffffff0000, 0x100000000}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x7ff, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, 0x4, 0x8, 0x200, 0x6, &(0x7f0000000000)='bcsf0\x00', 0x7dba, 0x8, 0xfffffffffffff0b9}) r3 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r3, 0x0) 2018/03/23 01:30:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008a1000)={@loopback={0x0, 0x1}}, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_bt(r1, 0x5419, &(0x7f00000005c0)="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") 2018/03/23 01:30:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/62, 0x3e}, {&(0x7f0000000440)=""/17, 0x11}, {&(0x7f0000000480)=""/26, 0x1a}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/88, 0x58}], 0x8, &(0x7f0000000600)=""/133, 0x85, 0x3f}, 0x6}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000840)=""/47, 0x2f}, {&(0x7f0000000880)=""/22, 0x16}, {&(0x7f00000008c0)=""/65, 0x41}, {&(0x7f0000000940)=""/81, 0x51}, {&(0x7f00000009c0)=""/138, 0x8a}, {&(0x7f0000000a80)=""/119, 0x77}], 0x7, &(0x7f0000000b80)=""/203, 0xcb, 0x5}, 0x617}], 0x2, 0x101, &(0x7f0000000d00)={0x0, 0x989680}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockname(0xffffffffffffffff, &(0x7f0000000d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000dc0)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000e00)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) epoll_create(0x1f) 2018/03/23 01:30:54 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c000000010401000002000c00010001000000000300010c8002080c0000f7020000008ecee6ae25aafb67066d79030070586a1ce010885289e82229dec6a56b02ea07c647c7803db43b848255b25094d6b9381aeab1a06352d7c191a481e929e5af6b8689dc7643ed991af185c3d8ba320e1d91953760cb8ae34170c08efa861a4b7bd757d2fb9412928da9c9814d191d2aa63f45498b278cd8459f9d89d348977d46dbe8d24e9ecfdd363c17cd2dbfe11859cdf7d2855f2b16a485d6b7fa2ef66adb823ebaff892e513aaee30c85f120447f80029162f6c17e4cedb002c11df92a79b3cd7102014b0470bc30c5e2"], 0x2c}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), &(0x7f0000000200)=0x4) r1 = socket(0x3, 0x2, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x1, 0x3f, 0x100, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x7}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x40) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) write(r2, &(0x7f0000a6b000), 0x0) dup2(r1, r2) 2018/03/23 01:30:54 executing program 0: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000002000)=""/4096, 0xfe86}], 0x2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) timer_create(0x2, &(0x7f0000a4cfa8)={0x0, 0x0, 0x1, @thr={&(0x7f0000c70000), &(0x7f0000eb2000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/23 01:30:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) socket$inet6(0xa, 0x80003, 0x81) writev(r0, &(0x7f0000000000), 0x10000000000000f9) 2018/03/23 01:30:54 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='.', 0x2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x1) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x11, "0870186f08f42c07c6a7e01b4a072311ba"}, &(0x7f0000000140)=0x19) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, 0x8, 0x1, 0x5, 0x4, 0x6}, &(0x7f0000000240)=0x98) 2018/03/23 01:30:54 executing program 6: clone(0x0, &(0x7f0000000300)="809765b7af053f59800da22050b4b461b50b66a4360dfe91425077bcf5fa32b1a9648604c801677816a8f6798af3fc05cbf40000418a09f65e4eeb2f9924df14645c92f483c82ba8d4a50f18cc25955fb18820f61eda58635b5bc3a1caaf1e67bcca409e3f0502e8c024ef64123b716933ff2cf24799cd8c78ef00069d7a2606ff48d2d8a2e08f258d75c008de13ccbe261f8bae2e134331fce3dac914a04f25cd7726412477f7ff696108a6af4f45ca8bd0b669483e73c76001fbcbf9e84f81b72f5ade8462ff1acbe05377acd8220a9a46e9a8", &(0x7f0000000400), &(0x7f0000000180), &(0x7f00003e5000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000001c0)=ANY=[@ANYBLOB="57009d3f7f00357cffbd500b00808100ffa141344c8c0ec4dda2dad9eac8f4ca5ba2e8a25a0025ea50433c3db8"]) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001540)=""/189) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x15, 0x4, "20ed13915a002e5e0235c16f8e7579d3b50183e2aad10da13a79d640950f61435525894aa8dca75e3333186246017b156a448029c344275269e89c88c0c92abf", "7d85255e57573e254fe04d27b86eb078b02f694e48383de50c52213e6567f40ebf4b3c0c90be90572f9201476b3c341f5c934dd483d5fbc9f91a8e55fc81dc15", "71d1fb0e2abb82ac038f0695117bf724a89054e92d9edbb7518ca4d6c0682975", [0x1, 0xffffffffffffffca]}) 2018/03/23 01:30:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='/dev/ptmx\x00', 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7c9a5cebabbcb2b1}, 0x4000) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/23 01:30:54 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x20000, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'tunl0\x00', 0xfffffffffffffff9}) umount2(&(0x7f00000000c0)='./file0\x00', 0xd) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/23 01:30:54 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40002, 0x0) fcntl$getflags(r0, 0x403) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0xed, 0x1, 0x298d, 0xcdc5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) ioctl(r0, 0xea62, &(0x7f0000000000)="68f06daeb3ddca5c640cbf856315f5d9def67f921f59b4d0738037") [ 71.990530] audit: type=1400 audit(1521768654.803:35): avc: denied { create } for pid=11767 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 01:30:54 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, @remote}, &(0x7f0000002a80)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002ac0)=@sack_info={0x0, 0xfff, 0x3d19}, &(0x7f0000002b00)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002b40)={0x0, 0x429, 0x8001, 0x8, 0x7, 0x28, 0x1, 0x800, r1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000140)={r1, 0x7, 0x3, [0x100000000000, 0x100, 0x6]}, &(0x7f0000000180)=0xe) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x0) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00000000c0)=""/91, &(0x7f0000000040)=0x5b) sendto(r2, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x3e3) 2018/03/23 01:30:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000280)=0x8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)=0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000580)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x8, 0x4e23, 0x2, 0x2, 0x20, 0x20, 0x3c, r3, r2}, {0x6, 0x800, 0x4, 0x1000, 0x1, 0xffffffffffffff00, 0x10000, 0x4}, {0x2, 0x2, 0x80000001}, 0x0, 0x6e6bb4, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x4, 0x0, 0xffff, 0x4, 0x7fffffff, 0x280000000}}, 0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) setfsuid(r1) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$TUNSETLINK(r0, 0x400454cd, 0x302) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x200, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x41) [ 72.049914] audit: type=1400 audit(1521768654.873:36): avc: denied { getopt } for pid=11767 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 72.064555] audit: type=1400 audit(1521768654.883:37): avc: denied { create } for pid=11788 comm="syz-executor1" 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 2018/03/23 01:30:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0b000000000000010417000000000000"]}) [ 72.065366] audit: type=1400 audit(1521768654.883:38): avc: denied { write } for pid=11788 comm="syz-executor1" 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 [ 72.080424] audit: type=1400 audit(1521768654.903:39): avc: denied { read } for pid=11788 comm="syz-executor1" 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 2018/03/23 01:30:55 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r0, 0x409, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) 2018/03/23 01:30:55 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) mount(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000100)='hfsplus\x00', 0xa00001, &(0x7f00000001c0)="b36da361fd4f4d924d3e159b2eca5bb30ff90e4c1efb7c2be318d50bdaa5b4c2763a5115a7fe6eaa0f4b") symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file1\x00') 2018/03/23 01:30:55 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setxattr(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)='\x00', 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) close(r0) 2018/03/23 01:30:55 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, [0xd, 0x6, 0xe568, 0xbb4, 0x8000, 0x110, 0x1, 0x1, 0x6, 0x3f, 0xfffffffffffffff8, 0x81, 0x7ffd, 0x340, 0x9d9f]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xff}, 0x8) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440000000000127e, &(0x7f0000000200)) 2018/03/23 01:30:55 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001100)={0x3, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) getsockopt(r0, 0x9, 0x370, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1f00005fe30000b2b10000000000000000000000000000b549c9c3fb0502009872000000000000acf687d861a45f0200000000000000000000000000000000000000"]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/checkreqprot\x00', 0x88000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001200)=@int=0x8, 0x4) fcntl$setstatus(r0, 0x4, 0x44800) [ 72.137316] audit: type=1400 audit(1521768654.963:40): avc: denied { write } for pid=11767 comm="syz-executor2" path="socket:[27135]" dev="sockfs" ino=27135 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 [ 72.157322] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/23 01:30:55 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000001440)='/', 0xffffffffffffffff, &(0x7f0000001480)='/', 0x1fffffffffff) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) r0 = open$dir(&(0x7f0000000080)='/', 0x20000, 0x41) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, [0x7fff, 0x7, 0x100000001, 0x6, 0x1000, 0x2, 0x0, 0x401, 0x200000000000, 0x80000001, 0x9, 0xfffffffffffffc00, 0x20, 0x77, 0x40000000000000]}, &(0x7f0000001300)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001340)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xb195655, 0x100000000}, 0x90) fgetxattr(r0, &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000200)=""/4096, 0x1000) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f00000000c0)='/') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='sessionid\x00') getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000140)=0xffffffffffffff32, &(0x7f0000000180)=0x4) 2018/03/23 01:30:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x800002ffffb) getdents64(r0, &(0x7f0000000000)=""/24, 0x18) 2018/03/23 01:30:55 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000004280)="3c29a13839d16fbfc404dd2958c5d4e04b25d972005bfdec3d93251f23b053d8eae8d11cd52e1bb21ba1a224aa7ff9fe1c8f6a13f8beed6505afc4ac9397d11a9e15a7c603ed117ecf43e71af5cf3800f0c87b63def3de17781e1e765476cbd13d0f841a29f7f91fb3525be2efc050bc45d16d4a460173f1a086dafbcec41ba71f9541f2e2b97d6ddff50b75262df23928f31d7b2eba3881c328e91a61a4a005bb11ec3afa1859ae6c24e734ba6347f2ef7961d0c1226ab360e4686a", 0xbc, 0x2000000c, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000001440)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmmsg(r0, &(0x7f000000d1c0)=[{{&(0x7f0000002a80)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000006600)=[{&(0x7f0000006540)="878ec754327c673178233d47b7135085fc1cd4222ee1d7f1335ea462438dd0571ec774e252c1b8072bf19096d2a1027f1d9c529bc1a3fbe9419c0fc1e4b665161e51500f65454a566279e183ef092e252d1755d59219a16119e45872721d", 0x5e}, {&(0x7f0000001400)="5872fda10366f912ddf2fb827f5b9a6b01131870e8cd3b436a868c948541c9d4b598", 0x22}], 0x2, 0x0, 0x0, 0x4880}}, {{&(0x7f00000066c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006a00)="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{&(0x7f000000b840)="028cc0dfdcb59f0270656ed12b994ca206879a4cfb9f17fb3ff1fd6d08f7e6543a28b9df6189f320a9d618eeb00d62e1e9efd38c79ea8aa3a1c2ada60f240a339ca3486e5e7e23d53087d5c8d8b1e227f69dc86bca65af483ee1c29f46a529f6f0e285f4e2240029bb9b53a3e6d96e187c5b020aef5b08408761067a18820e4299739d952fc75f37369daa2a6790197dbbe9379e413216450342a45880fc2a73367e76c14603f1edf71a784f5969e83b260b", 0xb2}, {&(0x7f000000ba00)="09878cc4da5d22d07e82ccdbc788ac9cea5297018bb190ae2beaf72da2770ad15b5527f797843ea920490322bebf111c52cfeda21c2c51ac7b3363cf41ffb63fa58753793f573e54433f11b8fc329a17e7bbfadca99c45", 0x57}, {&(0x7f000000bb40)="86f69adafdc113d0e9c909ec3561e9ac9624e256e6c5fe758af75e20e4cc72c6335de031feb5b4e7226e36d503bb20c11624abc2cbaa0ea07e0f52c1bc26043494055810aafd7915c1b75e687ef88bb9c1a25845bc325ca64b1a2e25d8bad77b140b4ce18b2a375480d79e997c82fb96d4406984ef7aa85c5eebade8d3c414952df6ff807736f5c50009818c5f68596beef7d1fbf70832e7e7983efa18a0bfefc45ff026d2b8921bc4d50bf2b55509c75b295084d76227b3e454a2b27a657115a6eb8acac9381c4680a9f65c7f959eea461855275b26895193f55b1c03d037ff223c9da57748b8f6e18a860dfed78f2b4e966c6155212b", 0xf7}], 0x5, &(0x7f000000bd00)=[{0xc0, 0x0, 0xbd30b3e, "f5ec389a6472407f2524a1f78207511a280018109d1179b5f11990ba082485b6d53a5b27694d3a22282f322588f837a2174f4b49f3a94d066de24db672790f6edf314b4fc039fe2cea3cb51ca1fb98e96357248400e835f2eff7b8ac7f492e1f5af0a051231f419daf62c817365073d2ff0ce3e137461712c5cf1e6161d13687d2354e6ce3300633d51a685dbcdbaa4d48ab8bfca95943c3b158201529feb8bb23caf4ac7cca446b60a16600fc0d"}, {0x80, 0x100, 0x3ff, "f2d1c85fcfd7fa1cc8040f635667f52b6bb3eb1167fca26af0b68cdd6cd62cc3eaeec0df6631c75d5508401013e3a18ed53580a9511549def2c138eaffa2406349a7808815b58b2984b0b4ddf9d6f1bea0e4a079025b5343a52a209a949f5b18d9b3469e7a91ae1640cdc5e47bec80"}, {0xd8, 0x11f, 0x200, "29e75c6e4e42033be99dc93259d00164761cf2d38cc29cb4391ca9425adec0848161758982653e50354b14febcebfe503b9940bbc5d1d86ca25df10fb14b347a4ac4c7f68ef9342c784663e878fe34361f81e299a3fd6ee8ff582b39574b68a1b194063b9b79417ce4ce81b067db7dda7326f823f8fd349dffd7060831a3bdbbad71e5f7b7173cc85ac580d4f1cfb9b598421129c574dede5957d2d39856fd93daaa22706fcae371d1874d05fec5097832b279bc45d5a5d380f568c78063b30657bb8817aa"}, {0xd0, 0x108, 0x5, "f44bafdaa41d1562d6de3fef8f0fd60a269d41a1e630d33955ad7202560dd2f6de5a84c29fd2f1066c02f7f1badbbcdc0c02360132a4b3651ceea9a9cd7905f603201ca5dce66daa7337f1cbdc95cc7f4315251222430362f6d37df16dcc4f51a741119f5398f61b2566f5d0d26802609e0629d50a6c7f48df35b539608611abada6133e83b57ff9169c5e0dd6cf02a67573d1e395ce1589defa1fa2951f2669828df6030218eccf5192fdefdcada242608835047014a98ececa5138e2fd54"}], 0x2e8, 0x40084}, 0x7ff}], 0x5, 0x4010) symlink(&(0x7f0000006980)='./file0\x00', &(0x7f00000069c0)='./file0\x00') symlink(&(0x7f00000065c0)='./file0\x00', &(0x7f0000006900)='./file0\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006940)='/dev/rfkill\x00', 0x880, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xa000000000000000) 2018/03/23 01:30:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB]) 2018/03/23 01:30:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea06", 0x24) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/123) 2018/03/23 01:30:55 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x81) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) 2018/03/23 01:30:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0xff, 0x4) setreuid(0x0, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/03/23 01:30:55 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x46000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xb01}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xffff}}, 0x793, 0x4, 0x6, 0x200, 0x10}, 0x98) r3 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000000140)=[{r0}, {r3, 0x611}], 0x2, 0x8000) 2018/03/23 01:30:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000d8e000)=""/124, &(0x7f0000482ffc)=0x7c) 2018/03/23 01:30:55 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/183) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e23, 0x100000002, @loopback={0x0, 0x1}}, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x87}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r2, r3, 0x401}) socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000001900)}}, {{&(0x7f00000019c0)=@ipx, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/03/23 01:30:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000002b07000000000000"], 0x18}}], 0x2, 0x0) 2018/03/23 01:30:55 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/03/23 01:30:55 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/17) kexec_load(0x3, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="f843edf17ca0c5972c0774beafba53fcdd755c95d40e63cbcaebbe17fe771cdccabfe53806f0a231a1b7baf54b535f2525fc21ffc3e2e53a1de1", 0x3a, 0x8, 0x1d0d}, {&(0x7f00000000c0)="576c195850608fbe4b1e6fcf9d946a12fbf31228203878cda8fb71", 0x1b, 0x8, 0x9}], 0x280001) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000a64000), 0x4) 2018/03/23 01:30:55 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000080)=0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x20000007, 0x3, 0x200, 0x4c7a, 0xffffffffffff7ffd, 0x8, 0x5, 0x3, 0x9, 0x100000001}) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000c6b000)) ioctl$TIOCCONS(r1, 0x541d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/23 01:30:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@dellink={0x34, 0x11, 0x627, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x34}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) 2018/03/23 01:30:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'bcsh0\x00', @ifru_settings={0x4, 0x0, @te1}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/23 01:30:55 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000001c0)="a546a2664a12e0e3522b7e0312787ad3b38632076f51b447645b2df121c42f1012dad3f7aee631394d63552a78c14e320fa329288e125a91f642450226ef63a45ef5fda71a64a1af7f93096cf6ecd7d538f2265a55c44087054dd4c968ca8e7a0b41637741239bf079f68f26df0d0ccce02c03b95697cd6f25f8882ca753d56efd88c9879986f94297cc31429918a445e3c64db0643cdf27e9b335f3318a3a3f43bcfdb6d2c7d6d97e54a57df30b33b2c13f8d600b8d66cfd898927cf27b953b875a4aa226f5886ee51d24ac40b0d3ca1275b5e1b2592564f4d0a1be57a07949460ac7bd6f51fd", 0xe7}, {&(0x7f00000002c0)="440a30d8e68a78c0ef6ab2d292f62a166b4485354745997ce90d218042e78202164be235d970f5a0589cbaaed07dbd4cc38395c69c9c5f876bd44ce039fee74d1f97c1bfb31ea4c0310654d93eefa5c3a79484c54fc73cc8ca2c2ecc8e5e1cf72810c084fe6116cc32ec36a2439c8c036fa04abda6ba3a0c5bd0638d036eb9def2dcecb272ef5c6416ee3901ce76eea9d16ab920efe521fb2722288a358ce6245a4ce58adf9df6ea4af327859c0861", 0xaf}, {&(0x7f0000000380)="4501aae176d487e0dcbf49e9a15fd05016d2297eed0b745ca8b25dd768f76822d9ed964c5771de0177b970b3bd6b49eb79a257a5c6983c3274b305fd4d0cd8adffbfa32f3ec693b2356e9ca85201557c318eb69a7c74e1653a5b35621480999808a0c09454b332325ebcdc181b331f280158de7cfef1acc1aeffa4e54dae47867c61080bb1057444d63e1f745e0ecd5d40ae122c28c7839b2a5ef73bb535ef3888e0545f7464279931cc1bf15fc3e3ac67116002498622521221dfca4e9c4c36d8ade14ae5065d6e9937488327efb78272b2c338796dc03e6240b4424ad2150ce4fdb0e1830237370e9d203308c351fffce37b6e22f4c42550", 0xf9}, {&(0x7f0000000040)="e5c683286a5c73d4ee83fbece8f20d8c264b88f51f653bed81b7aec7ad3a32838a70a7ada41a7f9db7f9f94dd7d4e9d6f9c7e1edf848b9fba318", 0x3a}, {&(0x7f0000000480)="e2bbcd513e22e264d11720f52c13c42105b90e3afe3fe5d909f098d74775228de06399aa7bd03bb48a706219f1d9c030df1c0c230b3b93d53f15fcacf34716f2bf92694a43e8f3ccb2a4f3d373b7854bf764d5f42d5433cb6c32bc11dcd6c37b2925889745d952de6e1b984e8b756fd24a5899aff5c9647afa6860c7dfd83553924c045f121b752e28329c59a59cc66f30749264c74c50b397180e8751", 0x9d}, {&(0x7f0000000540)="5ff9294707c54074b33b17394f5f9700d9958b4279b22a98f1accda3b0cf8643333e8ce7db10d8cb6ae684c23242abeabef1541c3f9801bdab392ae17135044f2ed81e955028b34ff7956922e2a8bcc30a9710c835f2434e9a8990ccf18d145e0f3b11d5b74ce771b357b169a8e0c41460c00a4602dd24463db0b6a2ff9223fe0e142d3faa42", 0x86}, {&(0x7f0000000600)="de1e0b9a7a4e1cfc026aa0ac824bdba08bcb5d99e006fc4d1cd8927ae48b02a4b5ae2cab48036425186979031d07ae31df4554fc989a0cf3b7bfab69d2423a2de1cb2bd6ec50a26976b197c130ea472fcf0ffdd232", 0x55}, {&(0x7f0000000680)="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", 0xff}], 0x9, 0x0, 0x0, 0x20040004}, 0x4000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/03/23 01:30:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="2400000058000000000000000000000a00000000000000000000000800080006000000"], 0x24}, 0x1}, 0x0) 2018/03/23 01:30:55 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='cpuset\x00', 0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/23 01:30:55 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10800, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x47f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x800, 0xffffffffffffffff}) 2018/03/23 01:30:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@newpolicy={0xc4, 0x13, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x400}, {0x0, 0x7}}, [@mark={0xc, 0x15, {0x0, 0x7d09}}]}, 0xc4}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x4, 0x10000, 0x5]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x131c}, @in6={0xa, 0x4e22, 0xccf, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0x10) 2018/03/23 01:30:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/86) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3d}, {0x6}]}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x7) sendmmsg$unix(r1, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}], 0x1, 0x0) [ 72.507619] audit: type=1400 audit(1521768655.333:41): avc: denied { create } for pid=11878 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/23 01:30:55 executing program 7: r0 = syz_open_dev$random(&(0x7f000024eff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/03/23 01:30:55 executing program 4: seccomp(0x0, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x18, 0x6, 0x7, 0x1}, {0x2, 0x0, 0x9, 0xffffffffffffff1a}, {0xc0000000, 0x8, 0x100000001, 0x8001}, {0x800, 0x2, 0x112, 0x68b1c320}]}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="48db8eb2f60e"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/03/23 01:30:55 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000fff)) 2018/03/23 01:30:55 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2, 0xff, 0x1, 0x10000000, 0xfffffffffffffffc}, 0x56) sendto$inet6(r0, &(0x7f0000000080)="8c37b5dce7f966f59da2784793621438db5401db5b874029696abaf5b001e5aa6e518a614338feb16377fb33dee9e40b926e5e6cde9b5be70f172c59eccba6e9a4978cf25cef128daf51773418b6052822381034b9c38b2205b441e28b7a20f4716d6f83b5937a8eccb0dd2c860d86db7b95c095d2bde9059672e21a46c3eade663ca1d8f6067bba05d2167b428d12d4723c8866380f8536c679b55b1c20484e67100813759cc3121939a8668627c3b99966dc4daa6d4227b17928c7670632426cdf51395d759aea86cd8d18a1b1c817d9521dc159a709c86cfd559cdb0cf9cfbec84a81624aee43fd39a01b35", 0xed, 0x20000000, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @empty, 0x8}, 0x1c) 2018/03/23 01:30:55 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=@known='trusted.syz\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40000, 0x80) timerfd_gettime(r1, &(0x7f0000000080)) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x1f}], 0x1}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)) 2018/03/23 01:30:55 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/03/23 01:30:55 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002a3000)={0x0, 0xfffffffffffffffa, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) socketpair(0x1b, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r6 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002b80)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) r8 = getuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001ec0)=0x0) fstat(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001f80)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002480)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000024c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000025c0)=0xfffffffffffffffe) fstat(r0, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002700)=[0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000002740)={0x0, 0x0}) r19 = getuid() getgroups(0x8, &(0x7f0000002780)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r21 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000027c0), &(0x7f0000002800)=0x0, &(0x7f0000002840)) fstat(r0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0x0) fstat(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0, 0x0}, &(0x7f00000029c0)=0xc) r27 = syz_open_dev$evdev(&(0x7f0000002a00)='/dev/input/event#\x00', 0x4, 0x69e1189c6f01852c) sendmsg$netlink(r1, &(0x7f0000002b40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x8000100}, 0xc, &(0x7f0000002400)=[{&(0x7f0000000140)={0x20, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x1d, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x6e, @uid=r2}]}, 0x20}, {&(0x7f0000000280)={0x324, 0x34, 0x302, 0x70bd2b, 0x25dfdbfc, "", [@generic="1088710278204da90531ecfd06ebd5c8dab91df7880299e69712206ec703d05b28fc372cf21dbbb2fba9b7f5ce6f25a25ce17d599173b26831ee2d0d2fce1c12d9591318b872dbe56616989833e899fc35af6e8332350a8f3693ad606f9c54904f7e843e91ab80249711aaf75ef3229bb6bd9237faacf50460f907b6433fd720cf25e88e9498749d76d714cf9b154a7b8e020a335be023d1a6c0f7c44d2c3fbd575b732c9583a6e862df338e6234b677c5e940e83f3be3dbf52a38422bfbd61f2782607d005cdc845e934cf8ee4783965ac9a392f1b15d96653f3a0ce0f111c5a1c8cca9eec6315252881618d7", @generic="605ea5f66c3a4b84cc72ee51a2d6e1f812db45506f8b0894cd7823939d8aaad84561e901c0c43fbc79a3c6561001dee8f0faf196c431fd0b6e47b2009fee1b65690423a2587144a9592dcb9547a5cbd1", @nested={0xc0, 0xb, [@generic="968863c3dc9fb3c0a9fb8e053ead7a5747b87e460a44da07c544e4d7a2791497ec747e79cddd381b60bc07fb90dab14cad0aae65dc891d8da76428b702ff53bf6af60aae892bfe8fe2512dc0a05ae953b28add4f6b149f9bbbcfa877f78a7f464333309cf9", @typed={0x8, 0x17, @uid=r3}, @generic="0dcdaefd098a30d9389edaed9fc64d47d75d695847da1191948f6dc117d681cc96c54c96f051f1eb268d", @generic="bdfecfbd3600f69073f38353bf8e99aff275a7098d8cbc4156dc9ca3e3", @typed={0x8, 0x49, @pid=r4}]}, @typed={0x8, 0xb, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x40, @pid=r5}, @generic="6e1535592eb8ff4c37f0bc3ef3b5c5958596e735ce557e31b79288c4c115d86b98d44751d46511b639ca48370b709a785e328e4721c362d190c7deca6fb599835fef45daa2ca14640d7e78b9f73991a71b1c3050c2bd06771f1a1690e8f12c60ee39131d87e33f1647542c1226b6f381869b23d9841b8323cdf1da38ae8b38dfb5df87c1ec7730f6a403ef72300a8219357b694a0a3fbc44c85bf20deb2ae0eee219c5c096733066f201cde551e9a6632a830b936484d6ca212db9c2f8b1e3ebdb287ddb155a42e9cc849d78d6d3b7e222c35026b75ee8f1cdc79f1c4b06d4e50f1910e7c7445f14a306c58a57", @typed={0x18, 0x56, @str='/dev/input/event#\x00'}]}, 0x324}, {&(0x7f0000000700)={0x1354, 0x23, 0x8, 0x70bd2b, 0x25dfdbfb, "", [@generic="f6b9713b400b65a417385b78df47aa9acfa0439a1c9139386b09227f1f96364e1276fe0905b0ae37f089601076381cb5f896c1c5e938b6679a224e0baa43a7edb6bc7fc22113240527eec0e70161fb4cd89d2d1d5e50d157c3e952fcf0", @nested={0x1ec, 0x56, [@generic="2d1e5f224867b2c97cb1c22224543459559e249291b2abff7f4ce2572f24e3e145d327cd64a8f012f50d3ee94ae5edc74fec940212b71fc26d3f3a3d59ee07d277a7031f929ac9a4b14d77f8261e0cc57686cd6d9b58191c964ff9a93f28d117d250c52c97eed652cff584a5aed3aedf5d2f9fa2c96cebe1d71beb41fbbad45b14221754b1ad39c0397c21781e6db69c8caceba7091f8b262c07f1c7d59573be562dc21beab2fac718dcae49c15200fb3adede4d43b8a63bb95c9108767bc94944e01b8d0bfc7193b4eed266246da1ecb9b3b628a200c70b44191ca3d6af58a73962", @typed={0x8, 0x46, @u32=0x5}, @typed={0xc, 0x35, @u64=0x39f8}, @typed={0x8, 0x84, @uid=r6}, @typed={0x8, 0x85, @u32=0x609}, 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@binary="e2aaeca75efb9677653d43f3e26f931bae34687582be9e142121100f5b5a315595af"}]}, @typed={0x8, 0x3a, @fd=r0}, 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@generic="4597b622efce5ee2d3b0237ef9aa1b355ffc40f90cba6287ecb3c7ee793c557aa7372a70f7b693bceab59eda9d785283a938a51364a9181e73fe72eac59ba8b789e397c90e9b70e69c233c0389cc9de4646195e7051b7429c6f00d51b537b01032ee317f30b47861a2b08a0e4013bd4f37f7b2eb5ef40d6336c9473813950945cf798b3670219de7b8f90d3238a46891b0a4d72c3a4eb01235dbcfcd32207e58c7aeb320cf4eb9f7ade5c3f6f92051e1ac103d64609df7349f4f0b9fdbf99fd1c9da6a1b2689f197b46ac95c8645e6caaa6bdc353d5e57993bc4d45099b99a1b4bd3", @typed={0x8, 0x5d, @uid=r10}, @generic, @generic]}, @nested={0x1f4, 0x7e, [@generic="759af456325ce588486846a5b046fb7274fe800e", @generic="03456259fa1164d4cc12a903f36cfccd76e028b68e80003b64885c4bc769d87f9a6f1073dc3587cddd2e2de6dcebb3c9063359571e46ff80e3c446c191d0cc024393936345bde755b43933dcf8eb0e4c984753942b79009420dd0cc6a8faa3481a02f1661ea96e45a26d6c2cbf59b0ff34212f506b72fec2d500e5bf68080b2e0563ff727e7cb758889ca98ee6a9d9e62baa557d674c5b3c189071408eb1711309b0a057f78b735bdc7c2a576c8fa9c577bcc0288503b47b58c9f1c761a1645c3bfaa70bc177b648dcb97c4f2eeb44557e4a2572f54422b6cd74560e", @generic="409dbf5b1f454f7160e7264fe5ca8a211e6dd728f7eb9ff9cd488b08f9129434de442f9053d6ffb729663dcda8a8cef8325984019c3f92370a696953f3aa67a90eff17b1e07908130f1c73976a57f16228a0db8aab3ec372902e5e6fcb0049d894e82e2224c3018b963606b4141f74a37d25c28d3d7f7a1de496ae46ee3e7fd7c21387c18fe9a62138be91d4c25965e559e6f49f6ab9a253a7eab6d11544decdae721ee7cbf923fbe2599e0f81304ea42f6b08eccb1063e019ed6fa1c4020f6fc9f47c608c2d787f4a6e97c025b9ef53219e17f0b31547c26b0dc7db1f65cfc5720db0", @typed={0x8, 0x6e, @pid=r11}, @typed={0x14, 0x19, @ipv6}]}, @generic="45f04d0bd16aee43a4c74092c90494b87b7026fc819d4b86ecddfe2a712a0cb22297bc68d33864b292eaaa499fa7a0b6d639a1a922069b7b2bff4209bd06aa1ebb365ade0a178e77d47042d67c668bd91216702e9a7b45a734e31f071a903f3a7d5a42e98606c952c6fe5c2f61dc5075c7d40afcfe0b3586c2630650", @generic="1c874fe34ee9f73fb1395b3b4c4ea33b3d4f10e9e186c01adc9c2c32e47fc8f7687c9f406f31d6189cae01f8a8d3e2cb760512f8a3dfa6a05fa151fd51e8c2fe6c3189f7b89553214b99b0115c081147108b062e0ca0287a5e691f5c386d248f7e0f5d848c64d97af49b7915cff9943c013bc8308da72eec4ea21a70775fc169e0b1c82babaff7c9"]}, 0x40c}], 0x7, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r27]}], 0xe8, 0x11}, 0x20000000) 2018/03/23 01:30:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = dup3(r0, r1, 0x80000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x17, 0x10, "1fcfe691a62aa506f3dccbc47ad08457a6fb3634beea576bdc4670928968bf28c918e2865f77a6e41a9dbb9c391be0459ceba5ffc47da49ce7d74d9acad41fdc", "106caaadd7df07b997cbdc9ff5a25f4542ef08b354645f09f43e2247246397d0", [0x2, 0x7fffffff]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/23 01:30:55 executing program 1: r0 = socket$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) socket$netlink(0x10, 0x3, 0x1a) setsockopt(r0, 0x1, 0x1009, &(0x7f00002be000)="eacea12e", 0x4) 2018/03/23 01:30:55 executing program 5: unshare(0x400) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') 2018/03/23 01:30:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@newsa={0x184, 0x10, 0x88f1dc3e09c811b3, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(authenc(sha256-ssse3,ecb-des3_ede-asm))\x00'}}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x184}, 0x1}, 0x0) [ 72.566653] audit: type=1400 audit(1521768655.383:42): avc: denied { ioctl } for pid=11878 comm="syz-executor6" path="socket:[27262]" dev="sockfs" ino=27262 ioctlcmd=8903 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 [ 72.658125] audit: type=1400 audit(1521768655.483:43): avc: denied { set_context_mgr } for pid=11926 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 [ 72.694030] binder: 11926:11934 ioctl 4c02 20000040 returned -22 [ 72.710392] binder: 11926:11934 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 72.719061] binder: 11926:11934 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 72.727197] binder: BINDER_SET_CONTEXT_MGR already set [ 72.732500] binder: 11926:11934 ioctl 40046207 0 returned -16 [ 72.734230] binder: 11926:11944 ioctl 4c02 20000040 returned -22 [ 72.734292] binder: 11926:11949 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/23 01:30:55 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x1f, 0x7, 0x0, 0x7}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0xb72, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20}, 0x20, 0x3, 0x1, 0x0, 0x2, &(0x7f0000000140)='bridge0\x00', 0x745b9c65, 0xe2, 0x4ef}) eventfd2(0x0, 0x800000000008000) 2018/03/23 01:30:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getpeername(r1, &(0x7f00000001c0)=@nfc, &(0x7f0000000100)=0x80) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00000000c0)=0x1f, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockname$ax25(r2, &(0x7f0000000240), &(0x7f0000000140)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280), 0x4) 2018/03/23 01:30:55 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x11fca1bd}, 0x8) r2 = fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x6, 0x8, 0xffffffffffffff80, 0xfffffffffffffff8, 0xffff}, 0x14) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='ns/pid\x00') fchmod(r3, 0x0) 2018/03/23 01:30:55 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10100, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') pread64(r1, &(0x7f00000000c0)=""/247, 0x94, 0x8000000) 2018/03/23 01:30:55 executing program 0: socketpair(0xa, 0x5, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0xff) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0xfffffffe) open$dir(&(0x7f00000000c0)='./file0\x00', 0x202000, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000fc1000)='./file0\x00', 0x2821, 0x0) pause() open(&(0x7f0000000040)='./file0\x00', 0x288f40, 0x14b) 2018/03/23 01:30:55 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)=""/121, 0x79) r2 = 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) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f0000ea8000), 0x3) sendfile(r2, r3, &(0x7f0000000100), 0x8080000001) 2018/03/23 01:30:55 executing program 5: accept(0xffffffffffffffff, &(0x7f0000000200)=@sco, &(0x7f0000000280)=0x80) r0 = socket$netlink(0x10, 0x3, 0x3) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = memfd_create(&(0x7f0000000000)='\'posix_acl_access-@vboxnet0#@vmnet1*wlan0GPL\\vboxnet1{\x00', 0x2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3e, &(0x7f0000000040)="fbf75a71209a8e11d70068479e7a01edb2b2e13e6a369b552d819cb8933c7c1459aafb71cf2b5871c4b25f0a14800651bbaec7e786e4542b0efbb757a5650951f79548642b93122a88658d4a130576c35f3ee3b4831e6bd3fd8a919425e7123827c23140748993a69e2a58f5b0f7989a27ecf8197093873641c202738a28ae7c23e87ae0ea4c4f7773b8c1887f2367e8adad1dfe444146430e24ccb3c7845da439bacf1ac8642c79014378f23af111ab562ae3eeb7313dca43bc72e0c3345f249610d2de935ea1b56f4f4d", 0xcb) 2018/03/23 01:30:55 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0x400}, {r0, 0x1}, {r0, 0x400}, {r0, 0x8000}, {r0, 0x2020}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x2}, 0x8) timer_create(0x0, &(0x7f0000003fb0)={0x31f, 0x1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/03/23 01:30:55 executing program 3: mincore(&(0x7f00006ca000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/34) 2018/03/23 01:30:55 executing program 4: r0 = gettid() sched_setattr(r0, &(0x7f0000000080)={0x30, 0x7, 0x1, 0x5, 0x3, 0xffffffffffff0001, 0x1, 0x400}, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/8) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='nilfs2\x00', 0x0, &(0x7f00000003c0)="edc96aa4e3c7fc5222f1cc06a9c0d7fb844d6eab5836eed6280ddeffde97ec72c6ef5853154e707cb1e335d39404bd0ab874498d34f7654a686e80094934b75256cbee3c8e11032e8cf9db4ebbac177d4e26c79c595e967baa2643cf96b8efde5ee7c42ffcf437dd4a616fce0b3dd678bbd24e8c197cc5a03a4a4fee") r1 = gettid() r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000002c0)=0x12, 0x4) getsockname$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000480)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000004c0)={0x5}, 0x1) r4 = syz_open_procfs(r1, &(0x7f0000009ffb)='comm\x00') exit(0x0) uname(&(0x7f00000000c0)=""/137) readv(r4, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/23 01:30:55 executing program 1: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x9890, 0x32bf06cb, 0x4, 0x63cb}, 0x6) unshare(0x28060400) exit(0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_procfs(r0, &(0x7f0000000000)='ns/uts\x00') 2018/03/23 01:30:55 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)=""/121, 0x79) r2 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f0000ea8000), 0x3) sendfile(r2, r3, &(0x7f0000000100), 0x8080000001) 2018/03/23 01:30:55 executing program 6: r0 = getpgrp(0x0) process_vm_readv(r0, &(0x7f000001df80)=[{&(0x7f000001d000)=""/109, 0x6d}], 0x1, &(0x7f000001dfa0)=[{&(0x7f000001df93)=""/110, 0x6e}], 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='schedstat\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x0, [0x0, 0x0, 0xffff, 0x2, 0x9, 0x4]}, 0x2) 2018/03/23 01:30:55 executing program 7: r0 = memfd_create(&(0x7f0000000300)='/dev/autofs\x00', 0x3) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000280)={0x3, 0x0, {0x0, 0x0, 0x13c45b83, 0x0, 0x1}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000580)=ANY=[@ANYRES16], 0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000240)) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x100) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffff9}}, &(0x7f0000b4afe0), 0x8, &(0x7f0000000040)) fcntl$setlease(r1, 0x400, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$setopts(0x4206, r2, 0x7ea69e62, 0x0) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/23 01:30:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1b, r1, 0x1, 0x100000000, 0x6, @random="342c609868e7"}, 0x14) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) 2018/03/23 01:30:55 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r2 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000005000), 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) 2018/03/23 01:30:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="d867e20ce2f8273b69e076ccc444049c9a106c1d1985659c3dfec7d88bcff98fd38ef5d26bc565d677abcd21e7e313ae27e50e9968eab4847e17c940997922e2028fb7599031211aa60d8d811af202a2b987a5dfbf7c42a762e1d4debee8cd3f97ba6b313eac45ebb462d9b60d2467b1be721a8c2045fa167e82337ab485832d280a9575601e913b8d0d543808978f9fa82b9f7a5602d4ec6e", 0x99, 0xfffffffffffffffa) r2 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="10842d369b670459ec308b56c993699c55e9972bf4a444ffc7360836043a3390348ca452b6dd001a1a47c471c3d8d4fc16286c31c0bf91ced8f78abde9611b200a22206b715f7fb4c6a41073e38ad8f822ecbe73825dc8baf89b7e3f6f144b6d900a9ba3fcbbec51f85cace729476715339accd684c293507966d873ee9bae75bd0fc8012322f212bcb2e11dc15174700fb13bcbc7847a0bdd12a8806a4227f74539ded0b97080ac4ac071487353516abeb11baafdc789b881dd88133d24f4b4f6b953", 0xc3, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="80b57a8639d3e8358b32e3bbafd25b25fa1978427d6b2c65b1fa48d499ceeea7e2d35209164e97ccaa76e5e6981e6b15a2b6541c0ec2930e8f0f44da61c292a3662b4d573c91c316f0e4ecae57b15512f7489e0283f59b0e4f57d6e21d0cfc748905e0a1931edff89359979bad543561a9861a38cde08a061ae2875a0ad34b5383c6f5a3dd7ec18bdf413ed286478b2516aaf5b2b19ea326c466fcc5f6798435e4f88b417eca9e727841f37089d6570ce715af131a62b004ffb3649078cb0e498efb6313817f", 0xc6, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r1, r2, r3}, &(0x7f0000000600)=""/172, 0xac, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) clock_adjtime(0x0, &(0x7f0000000080)={0x7c2, 0x3f, 0x3, 0x2, 0x8, 0x4, 0x4, 0xff, 0x6, 0x96b, 0xfffffffffffffff7, 0x6, 0x100000001, 0x1, 0x7, 0x97f, 0x6, 0x6, 0xff, 0x5a, 0xfffffffffffffffd, 0xef, 0x5, 0x4, 0x7f, 0x3a96}) 2018/03/23 01:30:55 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0xfbffffffffffffff) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000100)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f000002c000)) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x190000) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r1 = getpid() ptrace(0x11, r1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) ptrace$getenv(0x4201, r2, 0x4, &(0x7f00000001c0)) 2018/03/23 01:30:55 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x105000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'bcsf0\x00', {0x4, 0x0, 0x1000, "b917b2bfb75c", 0x2}}) getpeername(r0, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000100)) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f7dfef), 0x0, 0x44000, &(0x7f0000000180)={0xa, 0x44e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) recvmmsg(r2, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/23 01:30:55 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x200000000001) sendfile(r1, r0, &(0x7f0000979ff8)=0x10000000, 0xff) 2018/03/23 01:30:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r2, 0xa8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0xaad, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}, 0x20, 0x2}, 0x90) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003b9fdc)) 2018/03/23 01:30:55 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = dup2(r1, r2) ptrace$peekuser(0x3, r0, 0x369) fcntl$getownex(r2, 0x10, &(0x7f000012bff8)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{0x1ff, 0x2}, {0xffffffff875f0a5b, 0x100000001}, 0x9, 0x2}) 2018/03/23 01:30:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) syz_emit_ethernet(0xa5, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [], {@generic={0x80fb, "a9780335bbb09cf76148a821b7fce4b317f15417bc0fa97830428316e54e48b38a002d2a000fc188e0e08b30419a6f63fe8bc5579baebd059829facdab604d26c9af0ca06ed88f1a8d260d4ab62bc8ae56073a78f6502975cad17c387a1f3c78616c577e2a8eb0171234da9cb66f983c8437150356094e1760edb7322b012b5cb5af03ca975bd7b0fc900be2d8adbc6b980866efe4e00f"}}}, &(0x7f00000000c0)={0x1, 0x2, [0xe66, 0xe67, 0xd9b, 0x893]}) 2018/03/23 01:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) ioctl(r0, 0x2, &(0x7f0000001040)="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") 2018/03/23 01:30:55 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00000000000005") getdents64(r1, &(0x7f0000000080)=""/37, 0x25) 2018/03/23 01:30:55 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '\'em1$}+>\x00'}, &(0x7f0000000100)='GPLnodev#\x00', 0xa, 0x1) 2018/03/23 01:30:55 executing program 7: getrlimit(0xf, &(0x7f0000000080)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001440), 0x0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x139cf1d1, r1}) writev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="328105465cb624f5447eb2c9de398731740f38f0c06e251be944ac9638e251b1e358392da51116325aed1ea20dffcc8d0ce41068dbb2cae8728ffc67a037d8", 0x3f}, {&(0x7f00000002c0)="74caf3fad4f9a655b17ebdbcaeb388de2350ef50fc84d00e23e382b6626333ba63f1daccc45b386a0ac9b46c8a90", 0x2e}], 0x2) ioprio_get$pid(0x3, r1) 2018/03/23 01:30:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=ANY=[@ANYBLOB="0c01000010002107ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffffffff2b000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000001c00040000004e204e200000ac14ffbb00000000000000000000000000"], 0x10c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x6, 0x200, 0x7, 0xffff, 0x8001, 0xfffffffffffffffd, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x7fffffff, 0x10000}, &(0x7f00000000c0)=0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x48, {0x2, 0x4e23, @rand_addr=0x100000001}, 'bond0\x00'}) r3 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000844618b1"], &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/23 01:30:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r1, 0x5452, &(0x7f000053d000)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r1) 2018/03/23 01:30:55 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000052fb4)) getpid() 2018/03/23 01:30:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x2, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ff6000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100}}, [0x2, 0xfffffffffffffff8, 0x1, 0xffffffffffff0000, 0x2, 0x4, 0x200, 0x53e9, 0xd8, 0x639f, 0x3, 0x6, 0x98, 0x9c, 0xcd4b]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000038d94fad38e5b7df4530f7d64d370ac279ed363e396b99af4f316354a02b72a036cee0df4586463d52acf3f95a89ddb04ccbf3d9e209fbfc6bf8c96def6224c314623c39a9f176d1c13f9775aff9fcb4db1446a66d5203e98448fe1f982d9309d7119d5af7ad49b548267ac760f4121f3c1c1d034163477bfcf4e51cb0f9b16dfcefde4ba8cdcf066ba265558babb851527cb099a6d7ec4d74b0d824487929cc5958d7f7da0ea5773fba0e5ac4e3e316dc9f29418046e2dd01beb849a7f27ceb13453492570b956942d4dc8265dcc7413f9c000983d4dcfa9874d03a3829739239d4"], &(0x7f0000000280)=0x8) writev(r0, &(0x7f0000000300), 0x1000000000000033) 2018/03/23 01:30:55 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ptrace(0x11, r1) 2018/03/23 01:30:55 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x9f3c, 0x1) sendto$inet(r1, &(0x7f0000000040)="2c747201080825fcde45fd87d874f0cb4c6536b25d7190d7e1c8c25b5b159059", 0x20, 0x8000, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/136) [ 73.096882] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.127906] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 01:30:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f000001afbc)=ANY=[@ANYBLOB="00a80000"]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x94, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8"}) 2018/03/23 01:30:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x34}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/03/23 01:30:55 executing program 1: r0 = socket(0x2, 0x2, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000), &(0x7f0000d03000)=0x4) 2018/03/23 01:30:56 executing program 7: r0 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000080)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) tkill(r0, 0x1000000000016) [ 73.141618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 01:30:56 executing program 4: membarrier(0x41, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3b7}}, [0x100, 0x6, 0x0, 0x20, 0x47, 0x4, 0x3f, 0x0, 0x8, 0x20, 0x7, 0x20, 0x6, 0x8001, 0x10001]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x718, 0xa, [0xffffffffffffffc7, 0x2, 0x4, 0x0, 0xff, 0x2, 0x23, 0x6, 0x9, 0x6]}, &(0x7f00000001c0)=0x1c) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) 2018/03/23 01:30:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000)=""/189, 0xbd) getdents(r0, &(0x7f0000000ea9)=""/407, 0x29) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x7, 0x4) 2018/03/23 01:30:56 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/23 01:30:56 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe6) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0xfffffffffffffffe, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23}, 0x88, 0x80, 0x100, 0xb3, 0x7ff, 0x0, 0x5, 0x5, 0xa2}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x1000}, 0x10) 2018/03/23 01:30:56 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x4040, 0x4) 2018/03/23 01:30:56 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair(0xc6223a12d962526e, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x4, 0x3, 0xfff}}, 0x28) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r1) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0x9, r4, r1) connect$l2tp(r2, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x4}}}, 0x32) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7fff, 0x20, 0xe8, 0x4}, &(0x7f0000000180)=0x18) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x74, 0x7f, 0x6b25, 0x9e, 0x729, 0x7, 0x24, 0x6, 0xb6e, 0x9, 0x10001, 0x6, 0x2, 0x8000000100000, 0x80000001]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000003c0)={r6, 0x5, 0x8000, 0x1, 0x7, 0x1, 0xff, 0x1, {r7, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x10000, 0x101, 0x0, 0x2, 0x7f}}, &(0x7f0000000480)=0xb0) keyctl$reject(0x13, r4, 0x1, 0x1, r1) 2018/03/23 01:30:56 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000276000)=[{}], 0x1, 0x10000, &(0x7f0000603ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/03/23 01:30:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x40) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) r5 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r5, 0x3f, &(0x7f0000000180)) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000001c0)=0xf5) connect(r1, &(0x7f0000000100)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x80) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r2, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef6", 0x11, 0x0, &(0x7f0000deb000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x2008000}, 0xc) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000040)=0x1) [ 73.199127] binder: 12071:12076 unknown command 43008 [ 73.212959] binder: 12071:12076 ioctl c0306201 20012000 returned -22 [ 73.234738] binder: 12071:12085 unknown command 43008 [ 73.240982] binder: 12071:12085 ioctl c0306201 20012000 returned -22 2018/03/23 01:30:56 executing program 0: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x5}, 0x8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8f42, 0x400080) 2018/03/23 01:30:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x180, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000200)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) 2018/03/23 01:30:56 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0xff, 0x9, 0xffffffffffffffe4, 0x2, 0x7fffffff}, &(0x7f0000000140)=0x20) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000009000)=[{&(0x7f0000000080)="5500000018007ff4040000a80000409302060000000043096c26236925000800200600000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6b7b91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/23 01:30:56 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x42000, 0x44) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x4, 0x7}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) 2018/03/23 01:30:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000010008ed89b5dcff03583a60100000000c6fa2b9fd7d1f35c7daf9cdea0834c", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000200"], 0x3c}, 0x1}, 0x0) 2018/03/23 01:30:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="d4f7931e3d8c0f59a4afe92edd8c402ffdf1d0aa3432d424ade6db86063f4d52d570599fc6cefe160e5551ec2eda1c994e67fa9cb2822bdff717d6ec5b245be7b72b051843895d22edcb8db27caa89ef09727bfedbe9d456629fa4419b932e62788633d547057aca0229315c2a51f6f3724a356cd5da887326", 0x79}, {&(0x7f00000001c0)="3009000be07cc5699ac7e707efd6020c6664231064b1d27d5979a06e47b210fa8c0061ed625936a784d474ae5e4e60ce0e44643239738e71d2eb71d259d185cb4013e9d34bb3d29506a2e94745c97ef7c1886eca27319cfa0c9c8c79a0d5b6ebec493fcdb80612428bb39f4875d30536b013118a553cbba5a1421583a5acd534bb2e542f0ef8a3302beffb06e3032ea6174150a6ececd9aa36cd6a328c64ded9102986daa9ee676fef130eccd5639b2d79a5747bef9b7a4cc23aa3b26f2d0469d1", 0xc1}, {&(0x7f0000000080)="d7235ef6f43a4bf5cda3fdb628044788c7286cfe44b67906ebb62e4e6658f85e3d0a269ac5d8e41e2d5f353d6f071279ada28d811a093f85b7b65eeff3ffd99d12f85085aede08aa82fa66bff16e88b19b618a0b606a4edddb1f1f4071f24b2f48052875e89a4a8689248f9844e63d7f9010b74a3bc05683da6f5c8427825f40aaaa42a5c71fb0634f3a93da3173b052", 0x90}], 0x3) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/23 01:30:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="83", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) socket$unix(0x1, 0xc63f80ec8a68d4d9, 0x0) write(r1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) close(r1) 2018/03/23 01:30:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x79, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000058b000)="42f66ab0adc51b06995aaeae70867b67b8e0e8d76aabec4d5c45d6d47c15024980b5b8457b1a470736e0e9f7f4f6cf409d167bce765297a07b921fd1da214cc0013590dbfb9def0c2eb480b312c6127f602238249e477f38909b13255adca75bd45be3d67e5c7ada6a3afb6e31a9ba7e370f8e37b0a929e2eacf77f2ec8d06383213490959d649e8d86941c3af6cb2fd29af0f1528ae2877f7a0653f897055405083b9ddb1988edb0a9b69fc8c82d3aa9d2cd1f118d9a9a239d7868d26531fca74eff13b6b5ef7532ad084630cc2e7a0558e0f1b1f22d3ffdea5aadc5ac315000e64f658feee36e361a7d2e50a3cb01aa3c4dfd3b1b698709863309b6c5d2681ea11ad1d37da68758085a0fe887da62b929401acfc485816acd267d34e40b51282b4aa4254ad26e550e2b0526230d83226e96d143380e29479cff88fa9f1d18a9df183e351c2152c76008402b213bc6b8e3887f337daacaa3abf5f6f465d62dde13f33ba4a31fd205885bf4095d7bad9b47295cb43e8b4a62bc06e14511cea662de5b7cd4f690dc25a4404e735cc0db95a863b93bd0bd894c6b59119066c8c5e573f3586c62fc65718f931fac62a7d7d0af25ac4d3aad18da9309d32866e6e8871befdf89d5dd9f966bfb3d4d10faf4855adb3e1a1b5aced4e1708219b0d9a928281a87204f0ca0df569ec20b7d589fc1b965339768c8154e41d51e568eb999db99fbed17f485fd8289250075557e09339f0c1544565fc1570378e753bec6f25477f5f8b0855031bfea13ba7ed33f93fc3f81d7f3ca6c3170fb43aa33e6f27098f852810829ae2654d9bd7a1cd6fa57c3602b093bc610c0e571911236c866dfe61f8e835b952e14605e86ed0f5c2c41bbeca179d65377e5a662f593b5597203a8e6db810e58af0eb8614b8630a205c877ca9b32d1fe70988557a16df09818d0eefeb613730ac1806484668a4e019ecec809064d3ce456757f32b1f8cd66e8551d8eec9d9214d853bc8a49ecedb40eca59800f6aea1c73fc3c8deb29f61d848e15c9eb70cb8ea9e845690dbb88e4e0bc4429196d1212d68c2ad5aa976900c16d980d47405d205678bef4d19dd673b9536ca8a91d7ab29eb98b0af20765a752154822b2c2cb33cb926e5f49a9a38228dc5b3579a7faedb54e1c0a97d966a023408a3b9501c6d738925bee19944e0ef89cace6e58d9c61b0a7ac87d3744fff3f1908ee31fe76d25d78d94f8179aa112b2009263a5e47d11698e196dbcbc10aad447cf680c6b4b8c1cce3c1781bc6c2eca4623fb81ec90c71f69bb7ea36254dcaaf978008c04f034137f89da7cc9f2c5ed1b4776de9812dd5753c6a7b5af0243f7ce2cb44aae04cc66c0ddb26bb46391473ac46eb90cc2d6f4b0fc36b9f0ebc5a6198a4fcd4617ae8a9a08cdc5e86c6f91a36897327418907e643ae8a9e2251aac620477185d00e88480bbdf5570a00e8a20ccdb9947afa39211bc8c80a04cd5c407f4c7822e34842251586383f18509be7602350ccee25f2a083dee1636a8d3b50f465cca9f6f79e8494badc9346cf4ff509ef7f3c6a8eec76d420fc60130798c426a8d3fd82226f3330d19858d9bdf862a814f38644d6a3a47c5236e53871137fa7ff2eead3a802d682f5515aaf00aea983fece849110fa32b8277bac02b933759cb4b0c0386732d6c05922070d1fa58e1fb29934965fc436a999bfde9505fc44e1430ac98ebf3245c3c3577ab72c65eb5984352b0e58326cdef36eec14c83cbd6a77c7e9e97b2c17ac4b499c410474d23c23d7dec2d2037df141eaccf6af97e818ecacf63213197c7aaa38c8afb11072df2694be6a3684077acda6b2cdf265f630e95b4ba9534df5ab65a5b5be1387b5c08eb7623f67448eb2f0b03e5cacdeb1a15ba42c4b881e4819819a6a485b398f7a1dd2eebcdd83b96a4f5235a4182cd7f2413fdc5cc107ab7bb5ced2e3dc6af56cdfb64ea020dbfa4e32e8fdf02bd340955ae7ceca107901f3c5fbea77614d6eb511a729c898e62ee11aceb80ad24128d518f0856bc9b34610d1cbc9bafb55d06c72425d31e90edf5ea3cd72064c28ae7c51b11016e3d8ad863b1369ffb026057b1b9152aa955813dcaf9f18856470d2d1ea5ae9d3c025163e471f25aef16caefd228680f65b61b7cf96817eea0bb41c6234f426d2140a0c1b991e79e945715c5f86c62e14078845e6e60528ecdf2df33e23d1750b30a281d2a188fcfbd276024d1c7a2769089e5dc916f4b4621885206acd5318dd2800e50b8f5f36f545c7053b2482f5a5537e51f6942fbccbf32159d6fb93b2ed45159f775f965c468cba39a5bbe5aac695e2236433bfd390402cda41e4f2a996f255f1708662015e9c034373f627c5f4ccc10ce0e5296667a2b241d481bb9e11571d8ae9bdbe15874ac74b1854556b14484087771d41eec143cf7c79307fd48f912c4fb0f6fc973ffeaed0c37fe805e6ba8844ffbd104bdb033fce04a9f674faad7bdb092dfa4e29240df4c1a07eec0ade02ed4da9f321eed276f963bde2cef829223210f1ad9e8e8f89c3defb798a86a64ab395cb77a37fd59a529f5a4054ed564d5c193e60bc5552ca8787634edfdd3d9d7185318d9db5389fd07a0506539295204aa912b335b8e6eab154429c25eae095f236f64c45d68d2ddff1e81ab508bedfe90c2f6cdf6ddc65f0806bba0de9714c905d2e12545eac82fb1300f78efe148b9d8919f96de72805fd58f9472200db7108f230b4beae3d5db49f1812735e0304da8e7b5f71c191323c5fb760787ba51087ca3bf3623db422c99c4820b22c2bf3bc4d35f035cb2c493c5c3f8f2ff55b8b7a7299f4fcc3034f442bab3ea2266fbc8c0aeb9787bd2871f4efabc3cf0dd0dc5ce5d7e5f5106a5cd31dc235dab5be1423cf0963be2d34b2e37bb61b24b8070880e5de73a3daa72e0625800b807e5f43c0eeb9256753a5eb056e20aceaea357a29fba856f610c635ac71d25d22a00253cbc8a4672c9f21d78cf30095fcbf045cefe12a819d417d035cf658796e39f4ecb19b4570359b47d97d66c8063ebc9104c6df015859ae9bdf941451e0b53e8bf31f31d61b1e36c4aec0079d2860979c7254b48dce6b867c5870babc02245a11c08c984167aa04654298d9121db7c6cc64fb7ebe381b64e2fb0937e36a5dbd813487e7509839eef7edc87571e2f7481e4f67fffd099085e8068b114ed916224b4d0bf0e49b5398d646b33a5371236ee76cad7134520f3a7f6a4686ab49e5261b5bb61aa3fd6d4fe7b57537633d4a2306458b4100e834f1ecb13c13fb8a9ab5e446c987e275a3a28977e1760d85f24af6a4338dfef5006a9373efaf64a5979866108357f5f6701a1ebb074ce0ce57f0a2ef9175cbc6460f161b4b4ae5cf9e15e1366de19ec9001cdb30d2486fd2f01484a8827d02f8f01b25aa78d7a71cf39509fd1e053fcdadac691357076331cdf2dc0d8850cf73d046c69528d50df0baf5b7d71b6777c38742613dbcb356e1fd04f013f782e4974e3722453470f3d71676a6a5612adb8d95f7cae37b74e1f153cf0a2181b5f9b4e6d671e2f0c97d00e11bd3bbc881e96af0b88be56f846870d9e1a3544f3ca5a34980f68ae5db4cc6cf3673b1fb18c0a613907cabba0de723b58a46a325f21e063b2162a141bd5815696616b282c13146a3513b190d6b931b8fe6415ec9537cef48a6f1dda39ca4afbc61f772af2f2586a238dc88638b7333a37874c2f65b3deb06ea76f1c8d982bb741614d6aeaae979e37ab1f996f1560a87952e621c4c5532a3b74ad1565253f0414f5855973ba27a5c95f63b08a9749207390f33e8c66c25ee63d20585295485d1c046a7c62cb7fc02f22e5398297afaafbf52a7c845e91504f445ce24052cc52bf1f1a1af4cf31a329610afabfc872283b77b6d847283253c31c76f07dd55a72fefc2196367d117ebab8541ea9df1dd987d8e2870465044f17d10fca01b868ccafbb22ffc90a45fa7aec38f5407e9049d8b9b7f20b940ec0b069b75e3ad7844e146bede8a768a47f5230f3b26c3a04f6d87a58eb28fdac1cc9b67c63a4c34a94ddb335d4fbdfec0781efdb507f70dd81e93ce94e3e38124b121a3230f0ed55869ced42addaa58ab3aee9fec293c06ccde7a5ba017bf831e6bd03bfe1d827be0c06bebe7f9feb1f8e53d3f3c4763e8563b47e38bd39630b2d4e019d5ea7d4f1c2a6d49828beebcdc4ffd2ee95265e7bc7684bfd81d81f30dfb291d699e7de9091090f5b089570ef931d035180693e81cd9a09a842eb245f3256830897743098ab79da48972c44020d1a5451e666b0f239a0bed5a6a22dba15ea240ae16f88eacd34044999fe819e79752aacdbff6fd8391bb0fa9b2d127f286d9f407f057df0f7b34310caa0c46e6d3d5ea16fac59ecc13eb684084843b612e6706000493c4815b41337e10abfacb8a5870c74a92cd1e9ae12f8299e55138416ea9d38054cdcd0e9255c9bdb48994c52ddd6d30f6228ad2a061fa1ceba083cc9d9fe1a981416032f53cee615906367fa6e93959a0adfbd701baa54b66de0aafe70ae2c8fc0394b822ca92baf91ce2fbb1787d515da0e2949f204fedc9d9c3c6b6fee7b2d5116bc29b6b5e8306fbd688bd12b45af47870ae4f0301fcee99a2b07ca19b7a6a84396c220621bfc12c92891ba34922fbe510b3b6c19d4fdeea2e94b3bada37cae0e0e3d0a3b377222eeea37d05d8c791f33e6c25f80cef88fd1edbed20dec2dccc1975836caef6b5fb6a8897799004777a62b6e6a1c58f2d3173289b44e1e4507ccebbd5f4dbb8559c171cb3a8f09df6716d0ee979b3c460e0ec38ab5520d2d12f880a4d112c133e3508e714fe0deb69695b58aa0186730e9094ab50a3b10aa93b03d1917eec70a73395a6dbc8b6b549c0bef7e873ef6e3c2ad2d1d77d13759e59ebc71a6efa533a3756199d9c02d9d6d4223886c7be863c2dde049ee4777c36b61aa178ca0dea366504a266a32813b9a1ffe61e3b731e161567a6b4bb2036d6e548dc8a26fd00bee77edfefb8f8ff62b0bf715fbdd9b7f084018292f18dc662080f7e0d494d7c0cab3a2bb39d1d402f77677593b8c1357a301a07b0e69456b0ab03cf51e67163ee722eef10f53762baf995ca10078b614ca910c2c920e0e30e0232006b701489cf5e13287db9ab5cf37406daa9306f0e8406eac96d51cfe92c9354ad4383099bde48884ee3690527d064b14319f6c3fd4b30cbd2db2cee55ca78d48f99a6bb82b9f5747a8567ae86a9755eff49e1f360bc18620cbcdbcd4a79db2bf02b56948b5907a52b429ec7b632bcf4ccf6acf8efb47278c4b3711c67a7a3e2b48e4085630fc0e30bd1fc157daec198bb0372e6f99aca319242484ca96529d4e512fcacdc244c951e9fee14d0e4d2cc4a872f6253eeb98765eac281f5030768e23bf268d2d4d38fb2fb1042eb77549caeae5d271755c071f11aab4fe2619b39f2d0f23bc83150b8d71a653198df214952c263d36ffd9122ab90ac7f91f6e465b7c041c75c8ddf223c661243dcc82eb5f8c208cfe363ede2c6d347f1663de467d77e5ca7912d62aa67cf362961dc5b0f8a9550628298ed24656fb23be1e3f9ea44afb8fd79f8a5c9634c7b2165c02d3fcb215f25d8c43d1e1fbf775bfef3782134f4159a58fcd32515a5ad69c3cbd6da0569df1af57c45405070737198d5cac741de12b03714bd599db2c15c85c0f2fc9cc604b39403a47c33af8306beb8b2933a29eff38e3d20610d6b08fd967a2411bd69026ae8f6f71e7c8bb363a33", 0xffffffffffffff5f, 0x4, 0x0, 0x0) 2018/03/23 01:30:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCCONS(r2, 0x541d) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x50) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/23 01:30:56 executing program 6: setrlimit(0xffffffffffffffff, &(0x7f00000000c0)={0xfffdfffffffffffb, 0x81}) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) signalfd4(r0, &(0x7f0000006000), 0xffffff8b, 0x0) 2018/03/23 01:30:56 executing program 2: socket(0x10, 0x3, 0x9) 2018/03/23 01:30:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) fdatasync(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @rand_addr]}, 0x24) close(r0) 2018/03/23 01:30:56 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f00000014c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) fcntl$setpipe(r0, 0x407, 0x9) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/146) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 01:30:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x4}]}, 0x3}, 0x1}, 0x800) 2018/03/23 01:30:56 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0xfffffffffffffffb, 0x99, 0xfffffffffffffffe, 0x2, 0x3, 0x0, 0x10000, 0xfffffffffffffffe]}, &(0x7f00000000c0)=0x14) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048c, &(0x7f0000000000)="01000000004d16ed6166e100000000000000000000200000", 0x18) 2018/03/23 01:30:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) dup(r0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a7dffc)) 2018/03/23 01:30:56 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000180)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x1000, 0x8000, 0x4, 0x1000, 0x1, 0x800}) 2018/03/23 01:30:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x180, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000200)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) 2018/03/23 01:30:56 executing program 2: r0 = epoll_create1(0x80000) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x40) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/23 01:30:56 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d66fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b7def68681c7279ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781885a668625b95c0631ac51fb27d42f78e34b366e27b07e05f7"}, 0x60, &(0x7f0000888000)}}], 0x1, 0x20000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bcsh0\x00', &(0x7f0000000000)=@ethtool_eee={0x45, 0x7, 0x20, 0x2, 0x0, 0x2, 0x79, 0x5, [0x9, 0x6]}}) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0xc1, 0x8) 2018/03/23 01:30:56 executing program 7: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x101000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80001, 0x0) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000180), 0x1000, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/23 01:30:56 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r1, 0x80000000, 0x0, 0x6) 2018/03/23 01:30:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x10000) 2018/03/23 01:30:56 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00003b7000)='./file0/file0\x00') r0 = memfd_create(&(0x7f0000000000)='$&\x00', 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, r1, 0xfffffffffffffffe, 0x10) 2018/03/23 01:30:56 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=@flushsa={0xe8, 0x1c, 0x101, 0x0, 0x0, {0x3c}, [@algo_aead={0xd4, 0x12, {{'pcrypt(gcm_base(xts(twofish),sha224))\x00'}, 0x430, 0xc0, "f33f627faf2122f3085c6969232245addebecaf927b71c50a797bf706fb0a8b0a0498a52b374429c2d540202294996d0b11e4d87501b2a69d1c7175af625769c80f9530f2171ad1e27d261040b2a63a2d06554e86ed4428cef9b9e586ab1ddfd3c23c94a5af20f72cfb46849885bc3d3b6cb6d32d544a3c7548f093633eca2c4f8cd7ffbf8eb"}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x407fc) 2018/03/23 01:30:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) read(r0, &(0x7f0000000000)=""/84, 0x54) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x100000000002) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/03/23 01:30:56 executing program 0: madvise(&(0x7f000030d000/0x11000)=nil, 0x11000, 0x4) timer_create(0x7, &(0x7f00000010c0)={0x0, 0x2b, 0x0, @thr={&(0x7f0000000000)="8141f0ebc29170173d19e4357188173b133c7c03c0bc28469705d6c232b6b607bab0cadc61075598c1b9092538030fb4bbca4f9b91652d91b55d44e63bc5e2d5c77272ff219f23467d375fb7a600b1f1f1dd2467b512bb01e5b8eaf9843f94c7740550803897426b8ed39c450891929997a287af452534ef331a1c2bbaabca331c612e40fe70ec07f4b990c8dabf9e6a5fd00fa9d21c1aa6d70d10b992a4d5c0f2a0de41cbf5170d744b7e1e9428bf765f6b0bca7e", &(0x7f00000000c0)="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"}}, &(0x7f0000001100)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001140)='./file0\x00', 0x65f73510e64fc27, 0x2) fcntl$setstatus(r1, 0x4, 0x400) timer_getoverrun(r0) 2018/03/23 01:30:56 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) futimesat(r1, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="0053d67ed11e00ac5f037fe82471f529d3774c85d93a91f7d191000000000000000000006549316dd2775c9f38a608097d0975484a8c3d82a5762cea36f01cc83dbce4603810295a2e03aa6c4dffab261408aa97b5ea240de7c998f33698"], 0x14}, 0x1}, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f00000001c0), 0x8080000001) r3 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xc) setfsuid(r4) 2018/03/23 01:30:56 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f00000024c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/igmp6\x00') getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0xffffff55) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001300)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002500)=@random={'trusted.', '\x00'}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xf, "d3fb9d58990cd1a10f7479e7055db3"}, &(0x7f0000000280)=0x17) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000002540)={0x1c, 0x6, 0x4, 0x1}) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002340)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x5}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}], 0x54) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000023c0)) 2018/03/23 01:30:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x220040, 0x0) connect$nfc_llcp(r1, &(0x7f0000000300)={0x27, 0x0, 0x2, 0x2, 0x1, 0x401, "4b3bc3e47d149f6442eaa0a4d46cc88f05caea8711855546be53e042fd56d623b71d1ed7cfd713af2d71a926fb688ff3cfb14ebe55de9ab2ed803272a6e5bf", 0x2c}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001500010400000000000100000a0000786795dc6bf831978611ea77a6338fc01fc389ace90ef502aaff1da80a5cb0fdaf74474e6f96a357cd8bdddcc2b7e620b5d2e85524299cf768dd60aaf125920f60f024913b11baaedde6d5e76c53759ea91c454ddb098d1f0e381ec86f6389d7910ca4ff521b3e531b1da3b6c94815d1f29d22880b90a41e50d9ca185787842f068bf27824098741e9531a810f481873b194c5ce930ff409b99ee43ebfb3b29a791106143d17a296eff0e8f4685b33ca93b2f9cada6cc17aff76c1d5ed53ec356af04d913b80007733a355fa9d8d2903148f380aeb159c192e3df3e5369140333207505c636c"], 0x14}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e23, 0x801, @dev={0xfe, 0x80, [], 0x18}}, {0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0xf}, 0xc12f}, 0x1, [0x100000000, 0x800, 0x1400000000000, 0x2, 0x401, 0x200000000000, 0xff, 0x4]}, 0x5c) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000140)=0x6) [ 73.993299] audit: type=1400 audit(1521768656.813:44): avc: denied { create } for pid=12177 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 01:30:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0xfff, 0xce, "a61cfa5c0e5f3624415237a46a318f9605b52d7876b1f657c216aee78bb71d30e0790ae50cc3c2813d5083ca7b0c3c5c300c0774e98238e40788d1be82e6047451cba68ff788152bb0d0a1c6972d734e46fe4bcf92d094ddfc8a75e4b274ca2bc64037d95af08722395e086d210306875595f7ac354c2e42118a504ec7d904acfa14a8fc8b4c5311926b3c31b0b9cf570e469e2a4cdad810fc595b416e50d301f625ab66e4b7ed2f200e203a4abba52e3d73f9deb365d8539d1b2b72731cf68dc0b29a71e8cb511bfb10db62856d"}) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001e00000020000000000000000000000000000000000000000000000f0ff0100000000000091e4a628f5d797d39281fcdf0000000000000001ff0100000000000000000000000000010000000000000000000000000c0010000000000000000000c2eac8ac849498250a53a236999d7ac7c478ab7a45542146ca8347b0ecdc6b4cd769"], 0x4}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0x8001, 0x1f, 0x5, 0x1, "6251eec86df411189d1bb7955acec1a5b62b221d06a59c7976ec332c66b9b248"}) fcntl$notify(r0, 0x402, 0x14) 2018/03/23 01:30:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'irlan0\x00', 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dummy0\x00', r1}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_settings={0x7, 0x3a7, @te1=&(0x7f0000000080)={0xfffffffffffffffe, 0x2, 0xbf, 0x800}}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x1, 0x1, 0x2, 0x200, 0x2, 0x734, 0x101, 0x0, 0x4, 0x6}, 0xb) 2018/03/23 01:30:56 executing program 3: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xffffffffffffe43b) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/23 01:30:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000000000002900000600000000"], 0x10}}], 0x2, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000000, 0x6813, 0xffffffffffffff9c, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r1}], 0x43, 0x0, &(0x7f0000000040)="6df4712c1316d8460969f5d0a17dfe1732dc82c5d4470463bfdebcb47eaf5bdd546f19425f78324c41606ade6b88f79e6927ca5a5429c0590bd4fc533e6c615088aae6"}) 2018/03/23 01:30:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000105970d0100000000000000002cd1f477"], 0x14}, 0x1}, 0x0) 2018/03/23 01:30:56 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r1 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) r3 = fcntl$getown(r1, 0x9) wait4(r3, &(0x7f0000000100), 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/03/23 01:30:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f38ffc)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r2 = getpgid(0x0) rt_sigqueueinfo(r2, 0x30, &(0x7f0000000000)={0x3b, 0xc1, 0xba, 0x8}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getsockname$unix(r3, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb0, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x7, @empty, 0x7}, @in={0x2, 0x4e20, @rand_addr=0xff}, @in6={0xa, 0x4e22, 0x48b1c372, @empty, 0x1daed50b}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e21}}, 0x1, 0x9, 0xffff, 0x3f3, 0x10}, &(0x7f0000000280)=0x98) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/03/23 01:30:56 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x7, 0x7, 0x7, 0xfffffffffffffffc}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x10}}) 2018/03/23 01:30:56 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) accept$netrom(r2, 0x0, &(0x7f0000000100)) r3 = syz_open_procfs(r1, &(0x7f0000000940)="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") rt_sigaction(0x1d, &(0x7f0000000000)={0xe35, {0x7}, 0x90000000, 0xcb}, 0x0, 0x8, &(0x7f0000000040)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x2000, &(0x7f0000000780)="0670e879f5b2afa6343e295d6136545c25a89e3e8050cb47408514034d95fc3e327eeead99dc2e5281c5be2757006837131750262999313f05b0c3595718f5374841b5a36fd2375b60ac4b7d4b4c0c403b6d7458425c3799fdbf6bcc51a88c4b3794dfabf54759d79a2c594e82d03886493627a0177854b78d7a963db736ea7a8e", &(0x7f00000003c0), &(0x7f0000000840), &(0x7f0000000ac0)="2ab76a65b12692e1fa3a99eed54db7ef23560cfe5fcd13d1367617f30ef232d7256f9134559a7befc34a0031293244a919611fe850bd67b087c8e322c4e0f86690d34f09d81cbc84a22246f842192b008c06175fa8b24103878923be018a633fd70e94538329e872a75149fe6ff8c4a272463e3de5d9bf7a25736d87786f8150d61d63b341955f1899760c6267db8d646c7b3af291a3cd28b72fbef9fd13036de91e93ade3b0de6cc557279574d48055743cc103a6bcd32620e8e7cb1f0ac9ff5fc4ee") quotactl(0x0, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000640)="c57bb1127f21246ba6d172df1b6a345ad6f3ebdea4a332f71683f24f602bf05eee2201794f7adfc155e3087bd5e27c8b801f217c698c453ba23ff2e9b988025242ddb3a77ca1577379c2c90b67d0a0b8964ea153ccb2358aa91e1ff44f98c9938a80bee91ced62ff2421ee2821fbe5b7856933fbe591a57a2ea0dbc8019ad3dbcc490a9c625e555f64463031cbdc115eb7646413658b830bedcc92b582") ioctl$DRM_IOCTL_RES_CTX(r3, 0x40286608, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r5 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x8010, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000600)={0x94, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="10630840040000000000000001634040000000000000000004000000000000000000000010000000000000000000000028000000000000001800000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000002400000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00634040040000000000000001000000007e00000000000011000000000000000000000040000000000000002800000000000000", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="852a10253e5a5ee2cbfadfa97db89376d1e9844f4bcf12d41e4b87488fa6317c4d45b461fb9030e6177862c9f429bd0f3f6e8838e7c365857c8c0d143ffd00e2fd64039c40", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000003600000000000000852a627300010000", @ANYRES64=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00']], 0xcd, 0x0, &(0x7f0000000500)="e697f1481f4f1b064766930d46ee7ce8f1b943b26b9b386405b28b8ad75eeb9488c051758efeed63e59cd5aba0803cd438e56de56c147e2390f82a5fcea044da34fe085e8a7d55d040524ab9bd035c45a2b54ede54606d591d849ab3d2b63ae94f7572d7b65fa3d261a442bdcbba2c95d325666ca096dffd27fd1bdcb6c181bd8677aa3b9e317ec5110bf7b1991682971c4e8008aa92a40f7d0182af64458c2615a6b78af961a15230f85e69f02abd58a95a5f9e7da478eb4370f9da58e08b1547f8915fdb5807f9c22ecd94ae"}) 2018/03/23 01:30:56 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0xfffffffffffffffe, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xfffffffffffffffc}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r4, 0x37, &(0x7f0000000180)={0x17, 0x100000001, 0x4, 0x6}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"f92af2692709de81dc3330d1"}}], 0x30) sendfile(r1, r2, &(0x7f00000000c0), 0x1f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) 2018/03/23 01:30:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f, 0x400) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) futex(&(0x7f0000000040)=0x2, 0xb, 0x20000002, &(0x7f0000000080), &(0x7f0000000000), 0x0) 2018/03/23 01:30:56 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x5e1, &(0x7f0000000340), 0xffffffffffffe1e, &(0x7f0000000200), 0x0, 0xfffffffffffffffe}, 0x0) 2018/03/23 01:30:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000046f000)=""/122, &(0x7f0000001000)=0x7a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x4) 2018/03/23 01:30:57 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl(r0, 0x7, &(0x7f0000001240)="49ea0133369b38e236132ebdddf5fa67507f0d953d79a10df134de7df52d69f2ed20c506e62d2a52f6acd477ef8ab46eec824808ad10138bf89b0f373ae3caea5d7041a4bcfee73d3e85a5bcf58d6bc5db87b0a5086469ba70e0ffb29885f7d05b68cea7be71b85efecae033a217425dbe6021b28747f6e7b6265c7740998679d933745a347c03ae5f0e949dd0360c0faca4082ad496961eadbb44bbfab94d10bbfbd02603e64bcebb4b645383e0d6218d8e64c3ac757ff0d8fedda29cacecfa606462b1b4cabdf4a82eda19b58278bfbf275087df8ae5be12b5ba103765c8e840122a10a0f25c2342c02ae8c324995bb822637306a66841f53b9869361aa919b4507190629124f37b3df59315ee7a8a7cb5b652dbc2e6707616bf230436cc9593aacd8f657500ea4419d4f6f649e4f66d845d7d3cd1a8b87cb9d68ce1543cdb01cd7d82a19be56043e7be6543384397fe2fa7b7bbb00dd97016ab154d29e20541ca4afba53a8d9cfe1afa60d181d6b5380cef978be0359856645bb383acef5f19430244f8808a0f13b7b2638ea04239baddbafd7df27d8e129ee5a23124b936f71f4b5974d3068ee24f2e8af9379f27d0362143948b5fbb4f0c2281b637226b80a527dbd00fdc5a7d3d6b59dd8e3e8fc7891c916faec8d1f81518f8ad6265299d2beda7af75ffba3e682af6d23b0c84bb663313f76b1166ec4220eed6d808ebe08b0a2972f00e7ea6a22696affb3de41d04cee7f23190b48e14a1abc494278dd7b6ff45f96757ad7ced71f6996ab020984c4a57b475a070ee0344c7504c51430089720fae35852eae761db9da9a5c40ce46e4016559aaaefd93a07546d0f58c81ff62dd53f49244ed9fd3880a489133844e5f887446477fd0dc98ef8e3b73c3d5fe13d6c4b5332b442bdc4a3e371adce2624baf540b0b83ab22eeed47588ba0aafc8177fc6530bc13b75bdb2f9ce994bda8c454bedd8d766fe201c710f108fb8f9edddfb54ce95e86303fc499f994e0cca257af23c6f69381dab5acf3630817c23ce3500d735d27df8cb2e82eb97212cda656c13e4593ac75832324af204cc8808b8d37fa4339cdb25195a4cfadfa957a454eb69ef1e1e77d8344c2429bf59d487fb582b1b02639e2682e572e3c53e7b5283edfcfdf256a6336fda95c6153f133c35dea491098e33119eb08eceaa80a6664fd78b516777a6946e053d483b310913fd64692894c25ebf226b663c05a714138523ea03964095aacc3d8bed7dd25dd52dec4fd74318b99a4d28f397232e048337b50a76d6eb0e51bb7be9f7a131ba95fe4ed4b396c4e6b6a8832268af089cf51b43d280a3fa1d3bfcda80412a22a5f07a46a8e4c798b916943d348e7a640077f3668c0eae540c2e2e3c2708959ae24cee7502fadd60a4b333d434c359dc3f57d3a61438b016fc5c52fe40ce8f06a311900ca9544d476fba40e1d5b4e471dfea1cf21c25aff89d9d4d34cdbf2197b3aa2201ec67b4b5f25e9dd2151812bbd276411253179811f4efb61dbba9366f112a2d0ed55ce9964d28d2dcfe569e60e5867d755565b7784255108c2e1f4d68896708e6f69c4941d1c8fdc8f4f1167d1145f26c978233edb3a8d9eea4a8b4e3228417d4ba5f7e7e1f6cca35c426ff8767228aa93399ee5208fdd6c22db8bb63369ba4229862d9b1c2702d59159fbbbe1618d614a46f5e769e20cdfce031b177288312e0732bb4e2c41a747d7f096452779be8f18b1d6cc49682a59d10ebbab7b3e1b55fb1ef4162a6c9f2c22fa8b653b10707e3b5c3b31822c3921849cd7d547bf76f536c67448152720a05e81f67dad12f66ebea822bb4359fd6b1e0e6449d6bcdc81846eacb885b919996c456fd3e51e925143e5bd0fcc39da95d0845998eef90bb41f988ea161ac01e390952ca6349769640e32e97b0fe7f6b1ddef3232679ae59ed2988f282ad6baf5d76fdb8950cee4272d604aab12a161521f2b45afaf51cae2d8799f5c214468e5cc279d72035a67214d2bcb624a17f476ffbe96612b3acf12f4a3d28116397be5580c84961c976733f83ffea804630755a9150c0c4c2138d4f4d4931bd35b08c2438f5d8d59abda70ce4196c4a9d9047f06afcebb237958838d8de36165ee3ab99244409cf3afb96cfd688da4fb45245dcc9c0da60e9bf55dca74c88a9cecb46c470f8d60a59874b41e4106161bd5f4c9a5712321dcb5b660fc0b21ae4cad9cd0b305b4a45155f245416f54ec7b679ddc0af59f1ef7b405e381f1bbc75a00771ee206211c8d6c336df8aa9afe6626dbe5ef788596d84e9734f952065f76b3f5140d2b374f31086907602d981901fea907d0c98956c4f3ef03eda8acaad0fb7f82a4a05703d61362ef1452fbbfab1ca5439f608d8e85a52a54761cc52f35d845c45c69a4a4b9921224694f1b57a768413dc74de30c2c8d26d69cbcd41cc5943f97a5ba7dde20ac48024d18126e5561faf30ccfde8fb69b292616c62977bb767d61c276a7442d4b24ebbd2c7203f1435b5d951efb7406adf2e3f22a03a9cbfe1bb6b6c858ef089cfc3fa3c05c326ca8cc836f632700e9d7c77be6d9903357c31cccba3bb64a9a9b45cf12d2d86b1677066edf6eb030e36dabed6436867e591a94c0d7955bda2e6733403fbd223df39422fcbbb9dc69dc04626a336cf3b02687c73a67e5f532a9cebc56dc1c0e4ab9741e132271750d0b0d8aee760ce51dd31b98164d409c6f74574432e8aab879e4ab904f07fd3945fce2c88188a2f35d6bacff35d8cb07c125ee0939876097d5162b8922b48e9b0c3e9f31e4bdf977452d625d19ada2d733db11b55337e768e6bd26e75fc2ea692d2feb8f207cec7534b2bd46c61aa941e1e91dbc7651e128748fafec7d1f58d7d37efd5e188f90ae883d6c29b36a19b4170b6de1ea22f0d2070cd254c4cbc3d4a5104070f11437dc308e756a1013cdf180abc34796bd7c9e390d5b42237b88f6dac4f21ed25cf5343e5a513099b2200aa4df9dd9a855f1da82c47d77615de43b6a7624c4feb50848bf2aa8016a0c481a810150b980ab3a830f851b516cab8a06d1e7602fb861fdca5bf75544d219d716c762fd53cc5dcaf9618570f8a20cec5e9423793ac624a472127a5bc97255291ac7b1304fc12c23a15a844692efad5d62df10bd23038b8ec00e880b3f964eebdecc14a8a7921255127944d6692ee337f89b26ca14a2fce49239e23ca88b0019ed404191dba37377ab20505701e527a838c6871472339317105d4cd57448e6c4fc90659022c767aae755f17eaaf0014d25e0a532447da7f70c979c4c6af97f49a1f5515843be0927a53191886877dff15ca81bd5e95d5ce7f459af8abc059923cc2425e8dedcfecff82581b5afc5b7ae941052d280cbd2589ba580df332e29b5d44406726468bf113ab468f72b70ce33490358c8cc9f593c6ddad2a2e70ba862d5a16c2c2f418b3a68e1d2fec42340ca07f9350eebb802e349527b1a31cf3767c78dfb57ba7a8447e165a79c58842c3292f6cc149b832e1fd3c7e24b80f9d5a3900cadcc13ff1f99d97982a71f6208c4f8e9da9f971d9ff873e595dcedb66f80a66df36bfdfd4db45e76e4738caf893a5fea220912634666d417cd508dd9b12e6a5eb5914dfa932aec2789d5f728d782d03b2f9775dfc0dfef14b74e985892d88101f15a857c650fdecabd84ac2ce4e876d0e0e179bfab7e5b57efd74e832121d346c6d84c3b3f855b84099c08dc5d71f64b2183006d6cad583592ab6919de6bc6a07e33bca3bca560a778d5a4fff1fd5ae4857764789f9b42c82ad3073e3dc0b4f5c69f5f891cf7757a3515c663939f3c9a948bff8c36c078c332029777444b6ee7960eb640a9dc660dcff37b8eb473d13db1c0556f82cc070c0da80764cd47b39346859447bdb12e59e233b82b84dc75786cdc8575fceaf4d0cec679393a1e8c5be72e6bf4e89859f9568d7ef9a3cd14cae72e3221a1bfc7d8d2ade6e2d8a301111b72cb3e86e7c1595d5f3f3b37140d7a1bd894d98953387532c96c4513b54ee5e4d7298735d25934eb217d7b8f8b73a7cb06fd8160f748c007650fac46d229b762bb84ec36579fabaff0bd762b59e75a5a380cdf524fe3a7597de5eea05a015cdc434b6817530249b43d9b6a67044c6bd2c2b0639ac93cfdf4e2ce234893f2ac3dc8356d9f45cdd350924ae7309a68d0cab0fdbb7011512505f21a60875fc361827267fe5b2fe5fa78e2c74e25d85cc0b917da89984482e6ed0322a44388b7d8b015291581bd816f033919d597164a0b5c1224ed832b8b01fcca3e618e597de1a59c1e10af65cbc6ce92eaba034118c169d2e66dd831ebd513875cb6606a5a1021a1a8b66983256e752a3212146a99ce25b7f5f95d5aaea3a5de5815dec820bb462ed7b47362ccba1c522c750a0c9f29847bf4c980a9b8ee10d8d8ecfc36f96713c8034a35be6d2c33941598e7a5bd4cc1741fca530b6e6cfc3dca6ea495b79deca7339f093f766d7d51a5bc70719631f352230b480768ba984c962e42e8053dc5573e15737994fa81a10fb30cbe63d38eb687e0ecfa9cbcab9f156b0803e02ea816eb3c41cc955ac20dcf77d17dabe5e583dfd4abb36478a5e2fba6b9eb78daf376ba972ff8ecfbbb910213a29e6d3c50148dc9b0c385ab430b7856954c0b11abbb9c41e5f9a6c116c22dd200caf3126da42854d02729fec9660a2e067229aecf20138f493f3ebbc98f15102932a70cd177112b83708f33167c8eff59c7fee053b9feb3aa8cb490d75d0adcf153408c98cca3d49e67339b81958b669396688757ef70dc61d9a30f7c8fd27bba1100e19545eaa40afd973fda1976ed3ce8b6d8be8cb3a6b21464cbcc3b780183b110d3768181bcf341b4a936ea97b971bf577a081dda59dea23b54db15c825bab690d044c3d99f0dbb399b60914e55853575c58f13a3bd388ba64cad681641c5f05d3a67b5f53e8c2573efd7a7fc70d2d3d9872830ecf627aefd19b6414c62aa05564a9da4da55606bf5e1de8ab54aa6944baa0485812d0e7d96d63d8df2a8f1fd1cd5c2a9770d52361fabb43122b432c32c7684d4a38484b622a1e090b42f076232e3c6aaa9abd4cc252cbeeb335998e10a5721fb8c92e804df926c2f512615a4d35bf378a782de358db05a15be98366f35e529b6dc523a692e022e6b508fa8ac57d2593d5c490d4dafb696d84632e5152121823dfc53272f6b0c6a0c2c8a57d6b6db8fb385110160b709aa255157c9a36d57014e35f41ec0fbd0fc635fa1c611e9dbf6fde65a0396914b2cb302c45bb41da399480e0e5e7ae86d2f752935fb4381373aaedef6c9a6f8a28977d7bad67d8d4ae29b55ff7d0392f1407d646de16805cdd94c3c35fe906895664c6f8f4baf431ca2dcba4dcef4667782ed3ec1090a68d9618b666d28ab3a427653f9faabd12cc5ecaee6b9d9e890e1b983a8f432dda911f964a94f38e82fc784db366d1a7f3d26598141d8a4c1c7e1bdc1ffd5f8061e5a6bafc43c556eaf229ee486e77221b67f178fb98d7b85f7a47388e8bf622a81a28a510bad7a6368f868389a5601d15b27f26dcda6884c097846ace96f648c21f39893697fc3b7638289f90b865256b60a958e67309db5f18e67b40242ab0a300523a423d45c525c7d6688c9f3372e9840cb67da4833a6a50ddbfe2ebdd55c95b3e983ec180cf5bac287a662661db11b3fc3ed54900a2e72c4de02785a6ce75004cb6357484032adc9dbd836d62d38e30eeab3a61ad739e443ab2e722a45db8087e0") r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x37, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/55}, &(0x7f0000000180)=0x78) r2 = dup2(r1, r1) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000001c0)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/03/23 01:30:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') fcntl$setflags(r2, 0x2, 0x0) sendfile(r2, r2, &(0x7f00006c7000), 0x27) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f00000001c0)=@ethtool_cmd={0x18}}) 2018/03/23 01:30:57 executing program 7: socket$inet6(0xa, 0x1000000080002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000763000)=@abs, 0x8) 2018/03/23 01:30:57 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) delete_module(&(0x7f0000000000)='\x00', 0x800) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r2+10000000}, &(0x7f0000000140), 0x8) close(r1) 2018/03/23 01:30:57 executing program 2: setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00000002c0)="32fde4ccc3c673ed2979e919b4b8224ca1b2577b2b7cd46f7fac62cf3709b754309d3d98910c2b66c8694e9a74ddc937cd9c27a0ef2aa63eae2cf67aeef5e06b3473c041628168ecbae4b214b8dd48b713fb6f30be94d14ea8953726a223b4eb5904c6f5fe6710cd0aa10c1f8f4f0c10af469adfcf1763d04b2c4315a446da2d3579532084bb3b389abf2acfa0555aa17df6ff473b161a4b6c23f183ebb1d0352f3e99ed26e26d5ba1ebd041b6d934bf74007ff0bf229ccb52fe9cdf93a0862bcadcc30c085cd73291870b", 0xcb) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4b2003, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000280)=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000013000), &(0x7f0000012000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x7, 0x3, 0xb38, 0x401, 0x8}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x3a, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 'eql\x00'}) 2018/03/23 01:30:57 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000af1ffa)='ramfs\x00', 0x80, &(0x7f0000895000)) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x602000, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/77}, {&(0x7f0000000100)=""/64}, {&(0x7f0000000140)=""/149}, {&(0x7f0000000200)=""/230}, {&(0x7f0000000300)=""/251}], 0x53a) 2018/03/23 01:30:57 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0xfffffebb) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400400, 0x10) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0x10) 2018/03/23 01:30:57 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) prctl$intptr(0x4, 0x6) r1 = socket(0x4, 0x7, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x235}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r2, 0x3}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x9d, "295666909aeff95b8e40d06a7b1ebf0120c0a0a9329229a88c0ace22029db66765ff3110b29afb45cee07f7715277782b9b20b8b6626d3cd1237811fc9073d291b1cf64641bac00fc92d3233cfb96de2a8a48e27f8bead837aede2cfd448fd8e6344a0aa337301a9e9a3ef14b4386b8fd0a6be416af1b67c33941970b175cec34c73c26ee9191467b8c4ae8c190d9643d726295fe38ae3f3f1fb3abc50"}, &(0x7f0000000100)=0xc1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @rand_addr=0x100000001}}, [0x6, 0x3, 0x3, 0x6, 0x7, 0x80000001, 0x58e5, 0x4, 0x6, 0xffffffff, 0xfffffffffffffff9, 0x6, 0x101, 0xe8, 0x5]}, &(0x7f00000002c0)=0x100) 2018/03/23 01:30:57 executing program 1: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000280)={r1, 0xc}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2000, 0x0) fcntl$notify(r2, 0x402, 0x10) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r3 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) r5 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$netlink(r5, 0x10e, 0x7, &(0x7f0000000080)=""/119, &(0x7f0000000100)=0x77) ioctl$int_out(r0, 0x0, &(0x7f0000000240)) getdents(r3, &(0x7f0000386000), 0x395) 2018/03/23 01:30:57 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x3, 0x9, 0x7, 0x3, 0x100000001, 0x728, 0x5, 0x1, 0x0, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x8, 0x6}, 'port1\x00', 0x10, 0x400, 0x6, 0x4, 0x369, 0x1, 0x4, 0x0, 0x1, 0x8}) mq_timedsend(r0, &(0x7f0000000280)="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", 0x1000, 0x2, 0x0) mq_timedsend(r0, &(0x7f0000000300), 0x0, 0x2, &(0x7f0000000180)={0x0, 0x989680}) 2018/03/23 01:30:57 executing program 4: r0 = mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x400}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) writev(r0, &(0x7f00000002c0), 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/03/23 01:30:57 executing program 3: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x9, 0x0, 0x88, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/03/23 01:30:57 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6274db50ff060000006f6300"], &(0x7f00000000c0)=""/134, 0x86) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x5, 0x3}) socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x5, &(0x7f0000000200)=[0x76, 0x9, 0x9, 0x0, 0x3], &(0x7f0000000240)=[0x4, 0x0, 0x1000], 0x71, 0x6, 0x5, &(0x7f0000000280)=[0x7e29, 0x100000001, 0x1, 0x3800000000000000, 0x9, 0xff], &(0x7f00000002c0)=[0xc7a, 0x2, 0x7f]}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) ioprio_set$pid(0x2, r3, 0x6) 2018/03/23 01:30:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xff7ffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000003a00010300000000000000000036ee80f2c0e5b4523fa164246e7ac03b667a17009bb7552d8bff7197728f519b956e08d7ea506e9e45d8104188484e48c0a560c022f295be75891dd790c2d872a032ccebb7ebd33caba28624e79ecdb2797b08acaca5c31af7"], 0x14}, 0x1}, 0x0) 2018/03/23 01:30:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000b07000)=""/36, 0xd) 2018/03/23 01:30:57 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') getdents(r1, &(0x7f000051f000)=""/24, 0x18) getdents(r1, &(0x7f00000000c0)=""/167, 0xa7) 2018/03/23 01:30:57 executing program 2: syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3ff, 0x8000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xc4, "faa86e22e5e2d781af6e727c9ff85579951d69a048c57473d681c5fd3dcf3dd2177c77982e16364e049e60d6ec5d36b325c9ce14d23f01c3c4d9437730e4969e106b6df4776d59907e8fb5e9f85d1c6967b57d38a94e7efa495ef30f39144cfd1faa2aad834256b5cc4a1c4a85d8b1b2cdd8039d7b93c23b37ad099e4d107cb22f97980c5f5972ae8f0a2ec5b9e4e96a9fda730c77ecca8a7ac7c4ad536d5e378f72bce8267d82fb84dd4117009c6a39951460b42cad1e362d7928edd82bb0011cc04874"}, &(0x7f0000000300)=0xcc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000000140)=0x23f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r4, 0xc5, 0xe70000}, &(0x7f00000000c0)=0x8) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/03/23 01:30:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000218fe9)='net/ip6_tables_matches\x00') tee(r0, r0, 0x7, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x420000, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7fffffff, 0x8}, 0x8) 2018/03/23 01:30:57 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x7, 0x1, 'client0\x00', 0x2, "3ee17371cadaca33", "9aa2a56c720ba66a43b122e0edddd2baec45edb0918d77e48ff778288e9c0cc4", 0x2, 0x4}) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x5, 0x5, 0x40, 0x9}, 0x10) 2018/03/23 01:30:57 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f000001afbc)=ANY=[@ANYBLOB='\x00c@@']}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x94, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$evdev(r1, &(0x7f00000000c0)=[{{}, 0x1, 0x3, 0x6}, {{0x0, 0x7530}, 0x0, 0x2, 0x4}, {{0x0, 0x7530}, 0x2, 0x4, 0x4}, {{}, 0x1000, 0x1, 0xfc}], 0x60) 2018/03/23 01:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000080), 0xfffffda2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) 2018/03/23 01:30:57 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r0, 0x2, 0x0) execve(&(0x7f0000355000)='./file0\x00', &(0x7f0000c2a000), &(0x7f0000000000)) r1 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file1\x00', 0x4) 2018/03/23 01:30:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4c}, {0x6}]}, 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)='=', 0x1}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000380)={r3, 0x8}) socketpair$inet(0x2, 0x6, 0xc01b, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r5}, 0xc) [ 74.378702] binder: 12311:12317 transaction failed 29189/-22, size 0-0 line 3005 [ 74.387918] binder: 12311:12317 ioctl c0306201 2001bfd0 returned -14 [ 74.402974] binder: 12311:12317 transaction failed 29189/-22, size 0-0 line 3005 2018/03/23 01:30:57 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 01:30:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001100090469000000810000000700004003000000450001070000001419001a000400230007000000020000080900000000f41ee400", 0x39}], 0x1) 2018/03/23 01:30:57 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x20040, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@empty, @loopback}, &(0x7f0000000180)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)=""/116, &(0x7f0000000280)=0xd6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x81, 0x200, 0x2, 0x0, 0x1}, 0x14) connect$netlink(r0, &(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x40000a00}, 0xc) 2018/03/23 01:30:57 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000002100d9f0071c0165fffffc0e02000000000000000003020c08000a0011000000", 0x24) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x7, 0x2) 2018/03/23 01:30:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000dd9fc8)={&(0x7f0000cba000)={0x10}, 0xc, &(0x7f0000684000)={&(0x7f0000c30000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x20000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8040, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x101, 0x5}) 2018/03/23 01:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f0000000280)="616e6f6e5f696e6f6402000000926b8908e395e18e4361fbb1a2ef3ec5b915e31e62748a12a5abc31ce2146788bc926a70a847f23ceff38f769b2c4e7a467b0c596d965d5fb86b70aaa707fe6eb4e689d6a290211e88ab0dd4eb7603057d914cd83c8d3c1ccc31927591dc0533e42c41722bb060f9f585f0acd7395ea33dfcc7fd143be9938839f1364a3f6ecb8e40b78fe7b3f144c5711a", 0x1000, &(0x7f0000000240)="b4674774e6bb1ed1988c70cec5c49be673d1") umount2(&(0x7f0000000100)='./file0\x00', 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000040)={&(0x7f0000000180)="f3349887f6f1bd1aa2ea579b8bc56626c86422bf454e21a89afae8b23d6d46757ec9f6a14a42b2372bb80acdbd5a714974433acd18b43e7da184e2679afccbfd8bfd70c2d54e9866e72b408ae3007b6a62be0ae72e9f1f7ce6707d6e94eb16cf5835620d75353ef1513400c81a421af5eab70d466b7ce59e5e795e40e3b8d677567c783f466f115bed9954438e22d57879552717f570f0", 0x97}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/23 01:30:57 executing program 5: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000025c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002600)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000002700)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002740)={{{@in=@rand_addr=0x9, @in=@loopback=0x7f000001, 0x4e24, 0x7, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x16, r1, r2}, {0x80, 0x4cb, 0x7, 0x7, 0x7, 0x1, 0x8, 0x4}, {0x4, 0xfffffffffffffffe, 0xffffffff7fffffff, 0x5}, 0x0, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x0, 0x3, 0x2, 0x9, 0x0, 0x5}}, 0xe8) sendmsg$nfc_llcp(r0, &(0x7f0000002580)={&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x6, 0x0, 0x1, "65f5ec9fe1f740e4533b76094f0e3b0cb12c25cccbde5796e480080ba73852de4e6aa45b34129a51e0747c61bb7ceb6bff4d0cfd19e121b75a8b3fd1167434", 0x5}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000240)="e57fafc65d51903da1b73471b8f2612f9f20adbb5d0312bbf2c2f209cf2610cf5f37453e5f619e496f5984a30d3896974dbc50e73f621bd73f38b6110900cd6277c8e406a8720b4458a4c1f127f1b217ac67b176cf70023cfdef9076827a00442fc68186f1e8ce3f97b1933482d8cdeac4c27f4afe09c5476b76c3a571239506ace52b55fe8c11d72be924be4f6e6bb138d8dbf773770c31e31ac9637a19eb66d29f18a74b8969c26ec048585ce371e9d3ca7d300e61b000f0d9c2c94b0ea934c6731511eb94cdc9ab02aac6ef7efa466e256fe684c1155cd03f097ade44d8", 0xdf}, {&(0x7f0000000340)="6ca57887e6551fec674976dc617efc1a7810a541d8ff02eeedbcc8673cbe8a6032b3564bb3190d3b620a8676b8c62fd4b0761bdc60ef3c6069e347961bf50b5a85b06adc3f4a42856f5a69f7cd9dec1197c291a173d79056727ba4530ea84b8b0ef109022515c1f0b78d7b659c728ba3530c212e2c4f14ecb04f1d0f7f6aaa65843bd19498668a72b6e4a736828efc71275c12919b13d810ac20c5004ff9269478db8fa4eb9c1b6804bbc303c25a6e0da5ee0f11899f9b2b8946c5544f1c049468c78bc85871f32375324cb17edec92d9a5bf04eb0c6c5464ff3626edd0057ed8c200d686c2f8aa69bac309b9a987c469074db8d324c2788ff2e", 0xfa}, {&(0x7f0000000440)="99d4107c6495c08b575e40633f2e525e26c4f1469265a4c9d90b4b67a19d1e09cd4786aee2", 0x25}, {&(0x7f0000000480)="5a5c80917856d7bfe89bd8a4e179b4184c3753fa057b465ec1edc2163e0fbd2847012cbb1ab700c7c79f269c44ac64ffd4819a7e5420c13add742f5968", 0x3d}, {&(0x7f00000004c0)="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", 0x1000}], 0x5, &(0x7f0000001540)={0x1010, 0x100, 0x5, "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"}, 0x1010, 0x4000}, 0x4048010) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/98, 0xfffffffffffffec1) prctl$seccomp(0x16, 0x2, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x0, 0x1, 0x2, 0x100000001}, {0x7f, 0x1, 0x9, 0x4}, {0x6, 0x9, 0x0, 0x4f21f36b}, {0x400, 0x5, 0x6, 0x8001}, {0x1f7223a5, 0x6bf4, 0xd2ad}, {0x1f, 0x4, 0x7, 0x2}, {0x5, 0x5, 0x4, 0x9}, {0x0, 0xfffffffffffff28f, 0x5, 0xa94e}, {0x9, 0xfffffffffffffff7, 0x100000001, 0x83}]}) 2018/03/23 01:30:57 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x101000, 0x0) connect$unix(r1, &(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e) [ 74.424539] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 01:30:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000000000), 0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x4, 0x4) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) umount2(&(0x7f0000da1fff)='.', 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/03/23 01:30:57 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x10000, 0x0) flock(r0, 0x2) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0xe, 0x63, &(0x7f00000000c0)="d69ef0ff3394a1ada0370f008f209ac44be0b7521e4f75753bab8d057ee39c229adfe708f96e39d6266b383bb72b2c3d2008d5315d48e5d0ab52bbb8b830a33b5440b0e364babba1a7b6539b9568f6761c53ee2fda74bfefe7c30df87e67613e3a36f8"}) ioctl(r1, 0x4000000001269, &(0x7f0000fb2e65)) fcntl$addseals(r0, 0x409, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/23 01:30:57 executing program 0: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0x22, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000140)={{r1, r2+10000000}}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r4 = dup2(r3, r3) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x7, "daa55600f66fab77b24cf68c76ded3d0f227919a"}, &(0x7f0000000240)=0x38) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) 2018/03/23 01:30:57 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/23 01:30:57 executing program 6: clone(0x200, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000), &(0x7f00006fcff0)) open(&(0x7f0000000040)='./file1\x00', 0x492000, 0x4c) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') seccomp(0x200000000000001, 0x1, &(0x7f00008ff000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/23 01:30:57 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x7) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xe8, &(0x7f0000934000), 0xfffffffffffffec6) 2018/03/23 01:30:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='-ppp1!\',bdevself\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) 2018/03/23 01:30:57 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/03/23 01:30:57 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000180)=0x90) 2018/03/23 01:30:57 executing program 3: r0 = socket(0x109, 0x3, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0xce) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"fdf4a25169ff55"}, 0x1}, [{"ea25fce6ba028c"}, {"516166b0c15bb9"}, {"2768042f036dd8"}, {"1749f9310822ba"}, {"841b4790f3369d"}, {"947d97645aa453"}, {"f412800210b448"}, {"766d376059a815"}]}, 0x48) 2018/03/23 01:30:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x52, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/03/23 01:30:57 executing program 4: r0 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) pwrite64(r0, &(0x7f0000000240)="fb88794b3bcb9b4fd44f130df6a264fc5bb644dd75d9038c89f484594fe88083f6b352fc206008d287a9aaba6591d0d852448373c407b6889aa97a4f5d9668c3375d6689775bc38ec23869e80f0f68f72e23a7ef530ef360164e4b3dae0d3b3894cd64dbaec695a2ed69291c0cdca59b1cf66b36ad0976f7695890b3cabeb4c11eef681c640d72a11873e731bf80be5e5af09c8645ac5b2f9c67121f940e8ac3fa625ab642562d85f53f56cec58323ae8b2155c9fec3a591cec625be7a2518b27389ab5524459f9eb16ff7", 0xcb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f0000000000)={{}, {0x77359400}}) 2018/03/23 01:30:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x4, 0x0, 0x5, 0x3, 0x10001}, 0x14) 2018/03/23 01:30:57 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x101, 0xfff, 0x0, {0x77359400}, 0x8e4, 0x400}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)=']\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="c911228345961e5259a8fe1408b1ed8d193f511f1a249ce104e51de31dd08ab63dd17b9763b0ae0bdbbeb6701fdd7ddd112c5b900a473345c0e167cd8c2fed06e86ff67426e6", 0x46, 0xfffffffffffffffd) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='net/dev\x00', 0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="219b7473895e59297196fcc62246e02e088a489b7a49ffc44a242dbca3e5fbab", 0x20, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="b52d7478a7758c1ad4b93ce401f579a7b5b436033fae3baab55114f2414b47cf4130a499316ec0c1aa62094c95", 0x2d, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) 2018/03/23 01:30:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d000000000000000000000000aac017da920bf31d00000000000000000000000000000000000000000000000000000000000000000000000c0008000800080000000040"], 0x3}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x9c, "0bfdd57ef14a31ef3faa3c6611586752db620360aa2a2b6a75ab2f3e8fc4d6be527bd0f5e5cec65e51f19b27b3180da56616ff2dde4404b810fbf3390dec1579228cbb799cadecd516d03fa58df4a76a8f50b610bb6ec64f74f3804238afb1e85beec3a80cd2ebbd9ffa39beeda25537bf6dd8e37fbb8aa6c55b968decdaeaaee17879dac919e0f00874fadc3956cee3320d823cafcf41e3d058030f"}, &(0x7f0000000180)=0xa4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280), &(0x7f0000001280)=0xffffffffffffff09) getcwd(&(0x7f0000002040)=""/4096, 0x1000) 2018/03/23 01:30:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000003340)={{0xffffffffffffffff, 0x3, 0xa26, 0x0, 0xafb}, 0x8, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0xffffffffffffffff, 0x1ff, 0x5, 0x4}) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000140)=""/134, 0x86) recvmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000200)=@pppol2tp, 0x80, &(0x7f0000001740)=[{&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000340)=""/194, 0xc2}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/64, 0x40}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f00000005c0)=""/147, 0x93}, {&(0x7f0000000680)=""/47, 0x2f}, {&(0x7f00000006c0)=""/93, 0x5d}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x9, &(0x7f0000001800)=""/77, 0x4d, 0x6}, 0x100000000}, {{&(0x7f0000001880)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)=""/117, 0x75}], 0x1, &(0x7f00000019c0)=""/83, 0x53, 0xffff}, 0x101}, {{&(0x7f0000001a40)=@nl, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001ac0)=""/88, 0x58}, {&(0x7f0000001b40)=""/246, 0xf6}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/3, 0x3}, {&(0x7f0000001cc0)=""/89, 0x59}, {&(0x7f0000001d40)=""/26, 0x1a}], 0x6, &(0x7f0000001e00)=""/47, 0x2f, 0x7}, 0x2}, {{&(0x7f0000001e40)=@ethernet, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001ec0)=""/220, 0xdc}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/19, 0x13}, {&(0x7f0000003000)=""/167, 0xa7}], 0x4, &(0x7f0000003100)=""/169, 0xa9, 0x3}, 0x62d8}], 0x4, 0x1, &(0x7f00000032c0)={0x0, 0x1c9c380}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000003300)={0xb, 0x0, 0x5, 0x80, 0x0, 0x0, 0x2, 0x0, 0xb97, 0xfffffffffffff7ea}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000003440)={0xffffffffffffffff, 0x3, 0x6, 0x3, 0x6}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0xffffffffffff8001, 0x2, 'client0\x00', 0x4, "a74a7adc5c2e5532", "fecc2f81c2266fa0d3acb4ad53b9bda126c025a1709fd34dabfae67836d1368c", 0x4, 0x99d}) 2018/03/23 01:30:57 executing program 2: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) prctl$void(0xd) r0 = dup(0xffffffffffffff9c) r1 = memfd_create(&(0x7f0000000000)='%usersecuritymd5sum!GPLvboxnet0!\x00', 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/23 01:30:57 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x80002) 2018/03/23 01:30:57 executing program 0: r0 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="78848d3913dcf1ce962e6097fa47ca31eeb88e7a3e650b70ccde5b35069c14e84748f48ce30b23bff302462ca25189cef03acb278f0647863d9233f5a6c0e840f023ba3e99fa927ba428b364f26635d98e900c75505f17b4344a4b076bfa037b7e36d30f35b976d189bf63897b16f60eaefc20ef242c36c9fe0fc9f49525ad93c6ab7226ee6543b7f9", 0x89, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', r0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000200)=ANY=[@ANYBLOB="f7ff00000000090029000600000000004e35737e3b2fe0d8a41b42d2b820ca76f59f95cb2a52fdef2b43b7ac78e9ba0fc5dec2415f30ba6a6f560085fbfed2ee188df2ee1fb864ba762c2f910c90d6f1ae838c8162d26137a6cd778ef11dcf8352a4916981517afa5ff754816d725ed8f0030f23a52c5792c798df6ded9384747eb890f8f02cc014a4e42a7054650e646e403b93458319c8d00394cb4ed2b6b4a5541daa85e260df98290ae18257ce014005c5d55ea03a4f1f2bbb5fa075244a20d715516d7c951bc77c8709d4"], 0x10}}], 0x2, 0x8000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000300)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x6, @random="cc0e327cf0ee"}, 0x64, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 'tunl0\x00'}) 2018/03/23 01:30:57 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x602, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x6367) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000), 0x20) 2018/03/23 01:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x80000000000, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) timerfd_gettime(r0, &(0x7f00007feff0)) unshare(0x10000) 2018/03/23 01:30:57 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="260000000900000000000000000000000000000000000000000000000000008710000000000000000000e752"]}) r1 = memfd_create(&(0x7f0000000080)='security\'\x00', 0x3) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) 2018/03/23 01:30:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x3803}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 2018/03/23 01:30:57 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x526, &(0x7f0000000000)=[{0x6, 0x0, 0x74, 0xffffffff}]}) setpgid(0x0, 0x0) 2018/03/23 01:30:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000100001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/23 01:30:57 executing program 1: socketpair(0x1d, 0x4, 0xa8e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet(r2, &(0x7f0000000080), &(0x7f0000000400)=0x10) getresgid(&(0x7f0000000480)=0x0, &(0x7f0000000380), &(0x7f00000004c0)) lchown(&(0x7f00000001c0)='./file0\x00', r3, r4) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x2, 0xfffffffffffffdc5) 2018/03/23 01:30:57 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) close(r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/03/23 01:30:57 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x14) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) 2018/03/23 01:30:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x10000000, 0x1, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x109, 0x8004007}) r1 = memfd_create(&(0x7f0000000000)='queue0\x00', 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x9, 0x4) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_map={0x7f, 0x0, 0x7f, 0x1000, 0x6, 0xfffffffffffffffb}}) 2018/03/23 01:30:57 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) keyctl$set_reqkey_keyring(0xe, 0x1) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000345ff8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) 2018/03/23 01:30:57 executing program 4: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000a95000/0x2000)=nil, 0xffff, 0x0, 0x12, &(0x7f0000b25000/0x3000)=nil, 0x18ab}) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000080)="6b380e4345e50fbef15ba6bd19138da4cb896911838ad9dfa55be3836487a70c3517b7cecf3c11fa4ff06601d2dce6a0775e63f9c5a9677fbe2d2f2318003a1a32530bf4df851507a26dc7d7ce07a270d77356ca519a40768d8838ad7d4082db498b92e0bf72f714017bb9c5bd2c2d6a731f28beff31144fc2cec6fbd802e828decc5a4c2ad1364c88ef72e2d9e99b43dcfaa790f3ce0991def5b0783ef74f703914b8896afdffb7e69658dca3655d0bfe5a86f0a594d9eac7096d5c8eee1e71843d62100181a3a0979034fab203e7eaca583a98fb0f610197e542c920a201887fbf0cdded7dabfddce4", 0xea) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) ioctl$void(r0, 0xc0045c79) munlockall() 2018/03/23 01:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x235d, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x32) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000100)={0xac9b, 0x2ee85700, 0x7, 0x0, 0x10000, 0x6, 0x7, 0x100000001, 0x3, 0xffffffff, 0x800, 0x5}) r4 = dup3(r2, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="04200000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r5, 0x7, 0xff, 0xfffffffffffffe01, 0x100000000, 0x2}, 0x14) 2018/03/23 01:30:57 executing program 3: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1000000000000}) 2018/03/23 01:30:57 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f00000001c0)=@alg={0xf8, 0x10, 0x0, 0x0, 0x0, {{'rmd256-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0xffffff6a}, 0x1}, 0x0) 2018/03/23 01:30:57 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x5, 0x9, 0x6, 0x9, 0x8}, 0x14) sync_file_range(r0, 0x0, 0x7, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/23 01:30:57 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xd8, "d5aed62b7879f33d147e6d745d39e8234d408c0851488fa753a54477897aceae09b90e556d1afca431826ae6225afb5094dd1a7e87b0e8246f570aef73d50cda5b4667f9a9c80eae176949950dd0370ebc7797d1881d34f2ad4ec2612537d1f61579551e81de5a13ec3056d899f7a188c60c0dd47eea889a287bce25dc927ec0e7e75e24c7f6273a63d067d191cf16208bb167445c89169c6f92540d452d7f3a0cf2d11df38adb39d41ef8e7a3755783df855a7104c27220bccb5bec44daffe28a9b68563decb3d3b1caeade80e30ba567378ad3d7fa66f0"}, &(0x7f0000000140)=0xe0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xfffffffffffffffe, 0x4, 0x80000000}, &(0x7f00000001c0)=0x10) r2 = gettid() r3 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r5, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) fcntl$setown(r4, 0x8, r3) tkill(r2, 0x13) 2018/03/23 01:30:57 executing program 6: mmap(&(0x7f0000dac000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 01:30:57 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f00000002c0), 0x8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x5, 0x20, 0x80000001, 0x5}, &(0x7f00000007c0)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000800)=@assoc_value={r2, 0x100000001}, 0x8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @remote}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r3}) 2018/03/23 01:30:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0xfffffffffffffc5a) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) 2018/03/23 01:30:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) listxattr(&(0x7f00000024c0)='./file0\x00', &(0x7f000000c200)=""/128, 0x80) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440c00) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg(r1, &(0x7f000000c040)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x80, &(0x7f00000023c0)=[{&(0x7f00000000c0)="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{&(0x7f00000011c0)="714f228c064d854e4049bb44a7c284bbf0ef986911cd887363278b274ca21b8b0f1ad9d7ba543fa85de5fbddb58bf6243366141a13f0016d54656603dd9202ba3ba6b54726a076a6644dcd77b05520bea9733fb412ef5b4e783d8f9f8ad227140d65eea59d28a72e2c7a320b22baaf4b8d345ff7b610c2c49ae0856178c2d62f8a5e271709af3ad571daeedca4b864d0d13e972949fa9529f31e378bf3ded6e8357bb3da229b85bff826880224f2b61ad3e63634e8cf3c920e878741c3179cfa473b5464c184befca7eeb9bbc61851cbac5cb021e803b4ae17cca8933c36e3b6fbef0bc262454c7c2c1c9102f6dd2a68a5ffc784792c37ed1f", 0xf9}, 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0x1000}, {&(0x7f000000bc00)="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", 0xfe}, {&(0x7f000000bd00)="9095f58cb766f444cfab46c4f5a068ab54a5bbc6f9e4569180c49e9034c46ae6b4fc2bfc25f436db42718d75283d3144074ee6985fb1345a43efa23b770a8eeb49d0f6ae31fe", 0x46}], 0x8, &(0x7f000000be00)=[{0xb0, 0x116, 0xffffffffffffff2f, "510efd6162858ab812f67a4d81c710173391add6323dd0dfd4bcbc6c5a18303b9b34732983be93ba5acb80b4b1138e4e17d3c391881bcf01e79858200f02a034ad7a0c6f55c6d352b22bdb4582488a3e30b754b1ddd5c009503c15b5c6ee0b43aac9578a339ffaed8eac5ad55a9ca3f08b9a869df55e1e5e437aaed02ad7b375d100c5c20965daf162999664b39a5668428a35a734bfe2c9cd8d52"}, {0x68, 0x10e, 0x3, "4ae7a29f7c3e9024b8bab51665a3581593abe6ce866b8477bfc6c8554ee93248a11708042f1159c986a7c419d29786cc4aa20fceb2848298f9cd7e558ec1c01247ddfaa4cdebda2cf14c80950b7bde985dcbf166f6"}, {0x100, 0x0, 0x4, "891e833ef882111ecb11ca83b403252cc5b5d577339911e8a2d5fc916f285f1d6a105f4a9dd825426d1111093a6ada4632b75f640748c2a8cf66834eb45476be703c083d9c5463579b418a85fa02fef9853743fd75b95881267071c7c08702b84f5a70af7ec52a37bbd7163a533cdb5f0285090ed8b6ab77ee168655e17d3fd6dc0e2585f106737c0e0134cfc3d68fb347250aa32c00150d4dbe29bcc3b734ca1bbef59759a0dc425e83f584cc3b90942c8c20889e4e0cebe0987601d17ef9216ca155cd8b30f68ac0bd6a35f902ef5547c2bc218f4c0135718d635592ea44a5f6c34c5b3b985eb9ce80"}], 0x218, 0x10}, 0x3ff}], 0x7, 0x8000) 2018/03/23 01:30:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1f, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20}}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x80000001, 0x9]) 2018/03/23 01:30:57 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="15f04676ef704f8986439dc832812b2c9f2a15a4f95102676529f587d99ecc9d1e04d50471509c239cecdef6df2cf053d007b4faf36e897cf893b5a0a9dcf1f7257101c87605e81e5f2b1b762cfa66c13b341af15c1880be61ff732cceaaa45beb951dabcb03b41751279713f1e697992428b9bdd474794d2b822e240826b144ec3f6c900578f2fc84adf4070351d67279a2052579a06095352f9cd483b831febe47e303", 0xa4}, {&(0x7f0000000140)="0bae36e7ea7d0e72872f4a2f9cdd3aa11a723a0555d8ed22025edd9a4f781467c4b4d6d57f2d55baf65881a12a06c6eaa3b693a0", 0x34}, {&(0x7f0000000180)="66ffbf9a6f346a49e265e9eaddd0bf4b602991b1a9a3d6ec4678d6b12f5ff068c77052a9cb3aa7aa3e1184bfedcc3519b495eff7b51f2ab05036a307e8", 0x3d}, {&(0x7f00000001c0)="e58bdb5192afeedf6a1ab7c13f6fa2c649ea303a0d27a4fed8036ad6d3669a62974e605360c597c73cfcabbee4eda8117bcae197c90d5fc53da4d6076d286e03d121a3e87d479016973032", 0x4b}, {&(0x7f0000000240)="e4e7f1799f4ab9a590bb59f43b7e4ada22f4549828fe3356c3e1ec70f29f8f3842c2dcce004a84353a700ca8219aa47f1d0d4c4213ee316ee97a74831f9a0c01ea03baccca0e79ef68f341e5f2787ccd6b5877367e44e31492a0c18622e098debf9641ee36a7f08321c121712dbba18a063d5c9272a37bdfa990b5260e478c276c999d31eaecfe40b51d09b42247fa", 0x8f}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000300)="7ead291d", 0x4}], 0x7}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)}}], 0x2, 0x200000000) syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x111000) lremovexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000003c0)=@random={'trusted.', 'system.advise\x00'}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000400)={0x1, 0x20, 0x9}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000004c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/23 01:30:57 executing program 2: 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) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 01:30:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000000)=""/132, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x4e20}, 0x10) 2018/03/23 01:30:57 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) symlinkat(&(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control/file0\x00') fallocate(r0, 0x2, 0x504, 0x7) readlinkat(r0, &(0x7f0000000200)='./control/file0\x00', &(0x7f0000000340)=""/239, 0xdb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xa9, 0x4) 2018/03/23 01:30:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="04d1d864bd9b55b6be7c7e4f9476bec26a14b5bf69fa5f6186812932685d3f78dc86379907b30d035cf766f6bc65f387f12735889f79360a88d1bf24a69d6a0c", 0x40, 0x1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) 2018/03/23 01:30:57 executing program 7: r0 = eventfd2(0x3, 0x801) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/03/23 01:30:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0xffc0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0xfd8b, 0x0) shutdown(r0, 0x1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r3 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3e975170ceade3b43d7ee7633ce26127f29707c71d53f2597a5a6cbd69fa609147b8b5fcb575466c6bcc8c06a61dab2c63f94075fc5b39bd0364c0b6832716b1e0175ecb85e39bf560d65073f289c47426652da5768a7dfd23e5fabe0db7049684606a9b41d6c6224cc96447a93b918406a9084faac814a9bc6f8c8c93efe9e1ca", 0x81, 0x0) r4 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="c6ad69c41537cef8cd49df081349aaa92dcf38eb85c80b260683c615bfe30aa119e0504f851b61203810f77070b9e6befca794c6d9bff7c3e0ba92ec0e1679c38415945288a5617edd0fe4207425dd5c14f01834be8bfa58c1c6bc05d7f4ab2ee01850f63eb0188c19838680400676b0c30dc496609c3dcd56c763e1bc32cb8eaf89758301e72bf767ab8940841514a10dafc69b324cb6675aa93e13ba635237fd306fbb7aa42db2f83eb8359372447f422f715dc2032fa9a0", 0xb9, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x1000, r4) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) fanotify_init(0x0, 0x400) 2018/03/23 01:30:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev_snmp6\x00') mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3, 0x40, 0x3, 0x2b}) write(r0, &(0x7f00000001c0)="c6245a7e582ef1e738580f274c934ab82b264d0f7dfedac6c491be5a0c212c7e341cc9b802bb1e7866157d593d19a0eb117e3cdc2fba4d5a87ac9efdadea7a535a9055c087d559604bffe958d269310de61ff5c6bc87dea797f5de1752f5d8466823f32805f5202c4c0dfaacb68aba8a82524f6ad85d988116eef5b910a9b081113f7e9a1e06f104fa0e", 0x8a) read$eventfd(r0, &(0x7f00000004c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) 2018/03/23 01:30:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="74086e7500000000000000000d8c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/157) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/23 01:30:57 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r4 = open(&(0x7f0000000240)='./file0\x00', 0x80, 0x20) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = signalfd(0xffffffffffffffff, &(0x7f0000000300)={0x401}, 0x8) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x40, 0x0) r9 = fanotify_init(0x1, 0x0) r10 = socket$inet_udp(0x2, 0x2, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ptmx\x00', 0x40, 0x0) r12 = getpgid(0x0) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=0x0) r14 = getgid() r15 = epoll_create1(0x80000) r16 = syz_open_dev$urandom(&(0x7f0000000ec0)='/dev/urandom\x00', 0x0, 0x800) r17 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/sequencer2\x00', 0x800, 0x0) r18 = fanotify_init(0x1, 0x1000) r19 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000f40), &(0x7f0000000f80)=0xe, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000fc0)={0x0, 0x80000, 0xffffffffffffffff}) r21 = socket$unix(0x1, 0x2, 0x0) r22 = gettid() stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000008e00)=[{{&(0x7f0000001180)=@un=@abs, 0x80, &(0x7f0000002640)=[{&(0x7f0000001200)=""/129, 0x81}, {&(0x7f00000012c0)=""/4, 0x4}, {&(0x7f0000001300)=""/15, 0xf}, {&(0x7f0000001340)=""/220, 0xdc}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/238, 0xee}, {&(0x7f0000002540)=""/247, 0xf7}], 0x7, &(0x7f00000026c0)}, 0x7}, {{0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000002700)=""/134, 0x86}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/148, 0x94}], 0x3, &(0x7f00000038c0)=""/184, 0xb8, 0x6a0000}, 0xc539}, {{&(0x7f0000003980)=@l2, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003a00)=""/55, 0x37}, {&(0x7f0000003a40)=""/4, 0x4}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/6, 0x6}], 0x4, &(0x7f0000003b00)=""/167, 0xa7, 0xfff}}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/237, 0xed}, {&(0x7f0000003cc0)=""/19, 0x13}, {&(0x7f0000003d00)=""/228, 0xe4}, {&(0x7f0000003e00)=""/205, 0xcd}], 0x5, 0x0, 0x0, 0x1}, 0x80000001}, {{0x0, 0x0, &(0x7f0000003f80), 0x0, 0x0, 0x0, 0x8}, 0x7}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000006040)=""/247, 0xf7}, {&(0x7f0000006140)=""/109, 0x6d}, {&(0x7f0000003fc0)=""/9, 0x9}, {&(0x7f00000061c0)=""/98, 0x62}], 0x4, &(0x7f0000006280)=""/125, 0x7d, 0x100}, 0x3}, {{&(0x7f0000006300)=@alg, 0x80, &(0x7f0000006480)=[{&(0x7f0000006380)=""/212, 0xd4}], 0x1, 0x0, 0x0, 0x6}, 0xfffffffffffffffb}, {{&(0x7f00000064c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000007680)=[{&(0x7f0000006540)=""/4096, 0x1000}, {&(0x7f0000007540)=""/24, 0x18}, {&(0x7f0000007580)=""/65, 0x41}, {&(0x7f0000007600)=""/87, 0x57}], 0x4, &(0x7f00000076c0)=""/4, 0x4, 0x6b2}, 0x3}, {{&(0x7f0000007700)=@alg, 0x80, &(0x7f0000007880)=[{&(0x7f0000007780)=""/174, 0xae}, {&(0x7f0000007840)=""/37, 0x25}], 0x2, &(0x7f00000078c0)=""/202, 0xca}, 0x200}, {{&(0x7f00000079c0)=@l2, 0x80, &(0x7f0000007dc0)=[{&(0x7f0000007a40)=""/230, 0xe6}, {&(0x7f0000007b40)=""/215, 0xd7}, {&(0x7f0000007c40)=""/135, 0x87}, {&(0x7f0000007d00)=""/191, 0xbf}], 0x4, &(0x7f0000007e00)=""/4096, 0x1000, 0x5f5}, 0x8}], 0xa, 0x40012021, &(0x7f0000009080)={0x77359400}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000090c0)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000009140)={0xffffffffffffffff}) r29 = syz_open_dev$sndseq(&(0x7f0000009180)='/dev/snd/seq\x00', 0x0, 0x40000) r30 = socket$inet_udp(0x2, 0x2, 0x0) r31 = mq_open(&(0x7f00000091c0)='posix_acl_access\x00', 0x0, 0x108, &(0x7f0000009200)={0x1f, 0x4, 0x7, 0x3, 0x1, 0x20, 0x1e7, 0x10001}) r32 = socket(0x11, 0xb, 0x800) r33 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000009600), 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009640)=0x0) r35 = getuid() lstat(&(0x7f0000009680)='./file0\x00', &(0x7f00000096c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000009840)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="24a53fa5d57265c8f5f6d1c82bd37814cd7a1bd6874a2f14b2833144200b978ce075b097252093edc05325939f029a4ac246face991bf3ed9226153b82163322eed85ef5d5a63a3c238c7d57e6914b701e6e7098e33c50c6ccff61808847db6fd800b99d9765d30b8561", 0x6a}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018004093a50b0901000000a11d159b340ff6f70a8934cd069e436a75c56a1b9566767aa4b546d77b6b82d4506c4e6283a912dc1af48329b7d362caa4cc81050000004fd957889d3be87559945e54481f76b711cb0bf4a79b631d9d48447c7d5b3febf1395d3972b662c3952fd2081cea6391df167d765c23", @ANYRES32=r11, @ANYBLOB="d58729f0755152de5664608d4dabdc08a686d3"], 0x68, 0x20000010}, {&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000a40)}], 0x1, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x10}, {&(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c40)="37b97a29499a15ca1ce1d4efd6d46101f0e1eee51e8f4a57a6657daabf5ea1e3487f5a813756755734067b37", 0x2c}, {&(0x7f0000000c80)="a59499befbce7ebad8580ac2e32fc1950eb560888219be60fee40f2cad6c76c0e3820d84d757bfe7cdba7ed446a094079e0efef2142bf71b554c6ecdfbf606d6aea12ba081e068f1e39eae1867a6a6f5299b5724ce088a37d023ba2eb88e8cb50f09a38704bdb94cd0150da85d38613d49c064b04a921ac2869014846d144d3b663f8b2956640eab3dc83d91f76040dd4e99ad8ea58a134b74227067f025", 0x9e}, {&(0x7f0000000d40)="3e1186c117ced650021a021155fc874bbbd1af1ce0bf0b349c2f34a427fb5752195922e2", 0x24}, {&(0x7f0000000d80)="f85fb056fe7eadceac8476801ab8", 0xe}, {&(0x7f0000000dc0)="9ee6cb518d65d0fa60d0e7b2a80ba12e2be77b048f50cae2b49bc7ced760c9c6d37cc14891f092dec0eb24afbe35713d33e0da6e6df80fd615c52c6fffbe633b73542d3d2000b8b5f7ec6887c92d039def46ab2df9", 0x55}], 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r15, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="00000000180000000000000001400000010000006da6f968d9c32cad89b36ea0d366d123a1e11ce3e3af8e4bc015d20ef7c44595fc895b85e3aca949117a5cd2f9aa21dc96a242b67d4a100d927f8ad2813021390759e6a3c50dc2954c25265bfc156f60ec7c725029aa57d8a6331e713f8485b98ec66ba1bd69216dedbea3c95847c1c8b2c515ae2f1969a75db5b8b45cda568686952c8e9e34dfc06f916f455602d5a9912dee2d9d8a9811033a371b1859dbc949832aed9276d7aaa614acb93ce78d20bf60fa04941f0300b96f4f07", @ANYRES32=r30, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x2000c001}], 0x3, 0x800) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x401ffffffc) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 132.026810] Buffer I/O error on dev loop0, logical block 0, async page read [ 132.033972] Buffer I/O error on dev loop0, logical block 0, async page read [ 132.042049] Buffer I/O error on dev loop0, logical block 1, async page read [ 132.044361] Buffer I/O error on dev loop0, logical block 0, async page read [ 132.056448] Buffer I/O error on dev loop0, logical block 1, async page read [ 132.056455] Buffer I/O error on dev loop0, logical block 2, async page read 2018/03/23 01:31:54 executing program 6: sync() clone(0x0, &(0x7f0000000100)="8b084e74d14f0ed22183b19758d5f87eceabc2f8504cc87bd39f80dc19da8d91ddcf1faafd215fa0cd66566a19aa66229fe595ff6e4a5b1755a0238972810ae42c0e5c720d8d7d24e7ae4bfa1476a2498c6fd62e0c2b4647f63b5b8f41a5f09544d59da87ff69702e5a2f1c3f6dc1d559b1c629b1e52e10fe3abe7bbed32b4815888aac41e4c65682973a7dcaabb8c604c40f098d6041198c06221057afab8751e81db9f4c3de3a3e63624f8819f94df9ca51c2690cea6745013cc64ae46bba907be9c0435507c79e2f0236dedd9", &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000280)="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") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x400, 0x0) syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0xf1, 0x400000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000000640)=0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000240)=0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r1}, &(0x7f00000006c0)=0x8) accept$inet6(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000780)=0x1c) getsockname$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14) r2 = memfd_create(&(0x7f0000000040)="2d73797374656dd26e6f64657621776c616e306c6f776c616e302163707573657473797374656d00", 0x3) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/45, 0x2d) 2018/03/23 01:31:54 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) close(r0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/03/23 01:31:54 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000001c0)=""/201, 0xc9}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f0000000080)=""/2, 0x2}], 0x4) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 2018/03/23 01:31:54 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)='$', 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x93) ioctl$TIOCSTI(r1, 0x5412, 0x16dfef0e) 2018/03/23 01:31:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f8b000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/23 01:31:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000080000000000000060fd7cca007c0000fe80001d0000000000000000000000aafe8000000000000000000000000000aa0420880b001b0000000043a451437e4b0dd676b7988fa011035f4df1e4b79286dd080088be00000000100000000100000000000000080022eb000000002000000002000000000000000000000008006558000000003a0a8485e0627e0bd9028ffc26aaf5629f9de0e3396a7a0537a8b45c514bd5abbcc5505f802df15b53811aa5338b29773f2e8666602697e895f9f8ca0af61194c8309e"], 0xb2) 2018/03/23 01:31:54 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1838d8e3, 0x1ff, 0x5}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0xc5b}}, 0x400, 0x4, 0x10001, 0x6, 0x2}, 0x98) pipe(&(0x7f0000034000)={0x0, 0x0}) vmsplice(r3, &(0x7f00003adfc0)=[{&(0x7f0000f84fa7)="8f", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x20, 0x4, 0x8000, 0x7ff, 0xfff, &(0x7f0000000000)='teql0\x00', 0x9, 0x10000, 0x9}) close(r2) 2018/03/23 01:31:54 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r2}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x3, 0xde4b, 0x9}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0xc9c0e418c9debda6, 0x4b}, 0x5, 0xfffffffffffffff7}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000180)={0x2b448e85, 0x6, 0x9b5, 0x200, 0xb80, 0x4}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'ip6tnl0\x00', {0x4, 0x1ff, 0x80000001, "de753abf2dbc", 0x9951}}) preadv(r2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/170, 0xaa}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/57, 0x39}], 0x8, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000007c0)={'syzkaller1\x00', {0x4, 0x0, 0x7f, "3741f8564ebe", 0xfff}}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000800)=0xd53b, &(0x7f0000000840)=0x4) fanotify_init(0x8, 0x8001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000880)={0x645a, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000008c0)={0x1f, r4}) ioctl$TIOCCBRK(r0, 0x5428) bind$unix(r0, &(0x7f0000000900)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a00)={'sit0\x00', r5}) recvfrom$ipx(r2, &(0x7f0000000a40)=""/72, 0x48, 0x40010061, &(0x7f0000000ac0)={0x4, 0x0, 0x7be, "3d0d6a65c1d7", 0x8}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000c00)=0xe8) setfsuid(r6) ioctl$TIOCCBRK(r0, 0x5428) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000c40)=r2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000c80)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000cc0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, [0xfff, 0x5, 0x1, 0x5, 0x5b2, 0x7, 0x6, 0x100, 0x80, 0x9e4f, 0x3, 0x10001, 0x9, 0x80000000, 0x100000000]}, &(0x7f0000000dc0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000e00)={r7, 0xfffffffffffffffd}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000e80)={0x7, &(0x7f0000000e40)=[{0x8000, 0x5, 0x5, 0x7}, {0xff, 0x7d, 0x8, 0x7fffffff}, {0x7, 0x80000001, 0x2f, 0x1}, {0xfffffffffffffffd, 0x800, 0x3, 0x7}, {0x8, 0x1, 0x8, 0x80000000}, {0x101, 0xef, 0x91d, 0x9}, {0x7, 0x6, 0x3ff, 0x5ffe}]}, 0x10) [ 132.056488] Buffer I/O error on dev loop0, logical block 3, async page read [ 132.056519] Buffer I/O error on dev loop0, logical block 4, async page read [ 132.056551] Buffer I/O error on dev loop0, logical block 5, async page read [ 132.056583] Buffer I/O error on dev loop0, logical block 6, async page read [ 132.113677] sg_write: data in/out 524252/136 bytes for SCSI command 0x0-- guessing data in; 2018/03/23 01:31:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001c0fdc)="240000005a001f191415f507125a00000913210308001000fff708ff0800030000000108", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/23 01:31:54 executing program 3: unshare(0x8000000) r0 = open(&(0x7f0000000180)='./file0\x00', 0x80, 0x63) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000500)=0xffffffffffffff37) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r1, &(0x7f0000000040)="8b59ebe0d0f2b88a686af611b982bb486f65770322d46e1f38da7f0a74bc178f29786c4397a9a21376b95c19a89400941ea09e6f5956eb6489000a9612be9fd58903294da03fe1612bb4333a687fac0e803def385f03f36819ce6a33f5343cb39b0a25c8d9a4107fa10fadac86c4e3cc3141bc6410b9604867b81b77e1f94f011235336c51892328b16bf7fbd67c488d318e10b3ff7bb70dff2c40d08f2baa59b84a6ea29bcc24e0fc3672efd951c02a8052734cb9aa1044aba2ffa89ceb466b5828fd71bc08488998af", 0xca, 0x3e, &(0x7f0000000140)={0x77359400}) mq_timedreceive(r1, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) renameat2(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file1\x00', 0x4) utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{}, {0x0, 0x2710}}, 0x0) mq_timedsend(r1, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) 2018/03/23 01:31:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033fffffffda060200000622e80002040000140d0004000006020000d200019c", 0x29}], 0x1) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="80bf57f9f1165bce4f5ebb98d6f3621a0a7d86549f7455", 0x17}, {&(0x7f0000001040)="0131614e6885f5b349bb6282287ce4ddd5209edebceac80f801e8133f2b81012dc8897d7dcd61a975fe043cdd1140359a3283a8223ed448eecb1e3a523ddbc801561c262611e33e7419857ba3c9d3a", 0x4f}], 0x3, 0x0) 2018/03/23 01:31:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f00008a9000)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f5ffc)=0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r1) [ 132.113677] program syz-executor7 not setting count and/or reply_len properly [ 132.125530] audit_printk_skb: 12 callbacks suppressed [ 132.125535] audit: type=1400 audit(1521768714.953:49): avc: denied { create } for pid=12565 comm="syz-executor4" 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 2018/03/23 01:31:55 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x1012}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f0000000200)=""/4096, 0x1000) 2018/03/23 01:31:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x5bd1cf48, 0x4) mprotect(&(0x7f000047b000/0x2000)=nil, 0x2000, 0x3) ioctl$int_out(r0, 0x1, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x6, 0xf, 0x4, "c396081abfae7cac61f74acc2abe8d5a8d853fab63eb22e4b707200e8bda8e29c420b12c2eb7c3ef82168d4a29b7ca59a5a598437ff0687217c98035faa7dd00", "befd8384d4a588fecc1b715859a083e38162a243a0c84547f68e8aae558b54496ed8965a51a167b7b0d5dc8c21b103905f3ddf827d1619bf8234655fc1cc3820", "33d7dc88e2477dce1174737d9bd45620acefb7b86e3a55eecbfb7f8bfff9d88c", [0x7, 0x7fff]}) 2018/03/23 01:31:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=0x82) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) r1 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='{eth1cgroupvboxnet0!:{\'bdev\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000000180)=""/125, 0x7d) r2 = memfd_create(&(0x7f0000000340)='\x00', 0x1) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') 2018/03/23 01:31:55 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) unshare(0x8000000) r1 = mq_open(&(0x7f00000001c0)=',\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) r2 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x0, 0x40000ffff}) fstat(r2, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) mq_open(&(0x7f0000000000)='-\x00', 0x0, 0x16, &(0x7f0000000040)={0x1, 0x40, 0x1, 0x9, 0xfbf9, 0x1000000000000, 0x5, 0x80}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x5d6}, &(0x7f0000669fc0)) 2018/03/23 01:31:55 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/igmp6\x00') preadv(r1, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/135, 0x87}, {&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/222, 0xde}], 0x4, 0x0) 2018/03/23 01:31:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x80000000, @empty, 0x7}}, 0xfffffffffffffffb, 0x7, 0xcc06, 0xeb6, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005e6ff8), &(0x7f0000080ffc)=0x8) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x80247009, 0x20000000) 2018/03/23 01:31:55 executing program 2: gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x280042, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) gettid() r0 = socket(0x5, 0x80002, 0x100000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/23 01:31:55 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000), 0x800) vmsplice(r0, &(0x7f0000000140), 0x2f8, 0x0) sync_file_range(r1, 0x10008, 0x8, 0x4) 2018/03/23 01:31:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000002720000010000000001000000e0000002a843d87ce356b0a57830062d319fe34a99090076ff19bc1a4e31f467a472ef83c5d643988ec6898ca489b5479754891a2274e147751d8eab1d13b31750b7d17c9a4f3df1d2828f9aa76060b8dc36917fa7550bb722096803d5bc8c24b20b551060d0853bfc05ee3bdbbd4c1ca0697cc544c48cbb5a26b305d3f7b001e018d166fdef1e8c1c3ad314fd66f9095b4ee62390c709dff42d73413430731926740bb0ae1157836d50a6d5ddf0d09463910acf1093ca072f6043ce53"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @dev={0xac, 0x14}]}, 0x2cc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/23 01:31:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001c80)={&(0x7f0000001840)=@newsa={0x188, 0x10, 0x1, 0x0, 0x0, {{@in6, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x84}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc7539(lrw(ecb-twofish-3way),sha3-384)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'rmd160-generic\x00'}}}]}, 0x188}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x10001) 2018/03/23 01:31:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x20040) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xcec}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffaff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0x0) fcntl$lock(r2, 0x26, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r3}) 2018/03/23 01:31:55 executing program 6: r0 = socket(0x10, 0x802, 0x80000000000) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1f, 0x2, [0x3, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0xffffffffffffff6c, 0x5a}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x7ff}, &(0x7f0000000140)=0x8) 2018/03/23 01:31:55 executing program 2: setrlimit(0x7, &(0x7f0000a06000)) timerfd_create(0x0, 0x2000) 2018/03/23 01:31:55 executing program 2: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) [ 132.290434] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 132.318649] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/23 01:31:55 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{}, {r0}, {}, {}, {}], 0x68, 0x1000) getrlimit(0xb, &(0x7f0000000000)) 2018/03/23 01:31:55 executing program 4: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x20, &(0x7f0000000040)="734f518b75a96846c123fe5dd368cd8de08b45ac41f2840b9e5f78e4fa75e7ad44a0a6688042e8b8c1905d92d32a1ef47ed87af483fb5c1169d205946ab634108385ab6f835b22ab048ca6178c9e2c4271c25f1b991f09b57ef5d7a4a5265f3fc74df6280d5f352ebcc29b44d085d0f7d71dbe44e4bdd44a7994caca60b6d884") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/23 01:31:55 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000)=0xffffffffffff8000, 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x3}, 0x20) 2018/03/23 01:31:55 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = socket(0x13, 0x804, 0x3f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) timerfd_settime(r0, 0x0, &(0x7f000088a000), &(0x7f000010bff0)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000000c0)=0x8) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0xffffffff, 0x4, 0xffffffff, 0x0, 0x1, 0x3ff}) 2018/03/23 01:31:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)=""/100) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') 2018/03/23 01:31:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e65742f6669625f74726965003bd3b44336b78595010be473b906997785ec03f0c261ae42") r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000000040), 0x100000001) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xa00, 0x0) 2018/03/23 01:31:55 executing program 7: r0 = epoll_create(0x1) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x5, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x40000000}) 2018/03/23 01:31:55 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x26000, 0x0) getsockname(r0, &(0x7f0000001300)=@can={0x0, 0x0}, &(0x7f0000001380)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0}, &(0x7f0000001400)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e24, 0x9, 0x2, 0x80, 0x20, 0x6c, r2, r3}, {0x80, 0x3f, 0x3, 0x2cf386a5, 0x9, 0x2, 0x2b, 0x5}, {0x9, 0x8db4, 0x401, 0x400}, 0x1, 0x6e6bb2, 0x1, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3502, 0x4, 0x1, 0x7f, 0x0, 0x4, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r4, 0x8, 0x56, 0x7f, 0x3, 0x1}, 0x14) 2018/03/23 01:31:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/244, &(0x7f0000000200)=0xf4) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000000000), 0x8) clock_nanosleep(0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) socketpair$inet(0x2, 0xa, 0x24ac, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000da1fff)='.', 0xa) 2018/03/23 01:31:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) shutdown(r2, 0x1) 2018/03/23 01:31:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e65742f6669625f74726965003bd3b44336b78595010be473b906997785ec03f0c261ae42") r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000000040), 0x100000001) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xa00, 0x0) 2018/03/23 01:31:55 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000000000)='ns/net\x00') 2018/03/23 01:31:55 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) r0 = socket(0x80000001f, 0x7, 0x141) accept(r0, 0x0, &(0x7f0000000000)) membarrier(0x0, 0x0) connect(r0, &(0x7f0000c81ff2)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x3, 0xfffffffffffff3e4, "b2cf3825f9feef2197ad60b940019fad2662fd16d74be983317d7616bf52837ff54165eab867a4cee7874d8d9a661b1f1564511b9077d2dc55f5c99ec4178a", 0x12}, 0x81) 2018/03/23 01:31:55 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000), 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='setgroups\x00') fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3f, 0x4) fcntl$setlease(r0, 0x400, 0x2) [ 132.513726] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 01:31:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x88051, r0, 0x0) 2018/03/23 01:31:55 executing program 2: r0 = socket(0x0, 0xb, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0xffffffffffffffff, 0x4e23, 0x101, 0x2, 0x80, 0x20, 0x21, 0x0, r1}, {0xa003, 0x7, 0x5, 0x0, 0x1, 0x1, 0xff, 0x9}, {0x0, 0x137, 0x0, 0x9}, 0x6, 0x6e6bb6, 0x0, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x1, 0x3, 0x859d506, 0x80000001, 0x2, 0x2}}, 0xe8) r2 = socket(0x11, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x10) r3 = dup(r2) read$eventfd(r3, &(0x7f00000003c0), 0x8) recvmsg(r2, &(0x7f00001e6fc8)={&(0x7f0000426000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0xe1, &(0x7f0000000000), 0x0, &(0x7f000095ff09)=""/247, 0xf7}, 0x40000122) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x28000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}], 0x48) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000280)={0x1, 0x7, [@random="e98094ce6e38", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="652d58e1ce95", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) 2018/03/23 01:31:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xfffb) r1 = syz_open_pts(0xffffffffffffffff, 0x2000) syz_open_pts(r1, 0x20000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfd49) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x36, "129f4c385a57d39d7f27514156a0a0a6c05e3a1e75740d3c460b4d19ffaa676e01375ffebe0b7f681a7b98970c4f7900d1da5d657d19"}, &(0x7f0000000140)=0x5a) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f0000000040)) 2018/03/23 01:31:55 executing program 1: mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1, 0x13, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000012f79)="c0", 0x1) 2018/03/23 01:31:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000005cfb0)=""/80, &(0x7f00000cfffc)=0x50) r1 = socket(0x8, 0x5, 0x9ac0) r2 = dup2(r1, r1) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000040)=""/218) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getstats={0x14, 0x5e, 0xb08, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x4000000) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0x2, 0x4) 2018/03/23 01:31:55 executing program 7: pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000240)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff030000004500010700000014190018000400020007f50004020000c60001010c00f41ee400", 0x39}], 0x1) write(r1, &(0x7f0000000040)='L', 0x1) close(r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/23 01:31:55 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4040, 0x0) fdatasync(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c000000511f6a74648a0fc9419acf18647349f3ddb0d57b1a8bb9a65cb10724aa89f9ccff6da7d7d941985772e05cca3eb81a0a724548b5085034345d3171dcc8fa175482a8b464ff32ab9fea2a3818080067563c479c296d94a6812405d4823467d36295a34b9524055b71c7e54a6d"], &(0x7f0000000000)=0x74) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x8}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x100000000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/softnet_stat\x00') sendfile(r3, r3, &(0x7f0000000240)=0xffc, 0x40000100) fsync(r3) 2018/03/23 01:31:55 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000ab7fdc)) 2018/03/23 01:31:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/17) sendto$inet(r0, &(0x7f0000a83fc7)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000febfe8)=[{r0}], 0x1, 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000001500)={0x0, 0x0}) ptrace$peek(0xfffffffffffffffb, r2, &(0x7f0000001480)) times(&(0x7f00000014c0)) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000140)=@llc={0x1a, 0xfffe, 0x7ff, 0x2000000000000000, 0x401, 0xe3}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000001c0)="bc0514fb7865e5f944470defc22575bd83b04274be1bed96aad9a82a423072d22155ef6c75626540515d0aba7a26eee0d5d3d3119904ed8743777245a88ff11701ef939eb8bcbe0ec8f4104658994b0e5219420516239155439c237a1421d8626b4719fccf74d453a22daf3398444d21061d58617364396270f1aa285c", 0x7d}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="0d46d2c7eb35ea95614dc9860501b5ab8aced5cc4fb47f49c98b1ad3732c817cc7b4e8d37452aaca77418ad0c9584036776335f2772df8ee3281cc6e8dd1931fac", 0x41}, {&(0x7f00000012c0)="b9", 0x1}, {&(0x7f0000001300)="022495b64e2891f95e8cd39696fc5722adfd7cc6b16ea2cfe4c77e8212f94c0edf3fdac7b0062e70a2febcc86987a7a3723d282b595375812ab3116b8ca00c83f5ece7360e12c42502cbd63ac461777cbcb0ea0885bb87b5aef764d9573fad009424516b63e36199a2ac92875e3ea51eb2f3e81717d096e38772923e4f8b165716137bac7b335f88196605fcca7730b7bd31bf4d9e7d65ba5635e393ad609c1ffd8c3078104744f8a4c7bd1008dbd16899523068da", 0xb5}], 0x5, 0x0, 0x0, 0x1}, 0x4000000) 2018/03/23 01:31:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffff7ffffffffffc) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x11, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfff) bind$ipx(r1, &(0x7f0000000040)={0x4, 0xfffffffffffffff1, 0x80000000, "b71c71d34c92", 0x4b}, 0x10) 2018/03/23 01:31:55 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/23 01:31:55 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/protocols\x00') 2018/03/23 01:31:55 executing program 6: mkdir(&(0x7f0000fc3000)='./file0\x00', 0x0) mount(&(0x7f0000e9eff8)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000030ff4)='./file0/bus\x00', 0x4e) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000523000), &(0x7f0000271000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe, "a1c6a26d53e51a895bd7d8f72737"}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x9, 0x1c, "506bdde476960b43700d93b9df09a0c9613bc3742b100aeba44496c0"}, 0x24) 2018/03/23 01:31:55 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl(r0, 0x69fced2e, &(0x7f0000000100)) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x20) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) renameat(r2, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00') 2018/03/23 01:31:55 executing program 5: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000244000)) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/209, 0xf92b) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x7, 0x8, 0x3ff, 0x0, 0x10000, 0x101}) prctl$intptr(0x18, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@ipv4}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) 2018/03/23 01:31:55 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x40006, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, [0x400, 0x9, 0x2, 0x4, 0xc656, 0x40, 0xfffffffffffff801, 0x0, 0x7, 0x100000001, 0x5, 0xfffffffffffffffd, 0x7, 0x3f82, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x10b}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x11, r1, 0x0) 2018/03/23 01:31:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x1}, 0x20) 2018/03/23 01:31:55 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1f) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @broadcast}, &(0x7f00000002c0)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6, @random="5149822b926a"}, 0x10) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/03/23 01:31:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000068f000)=0x2, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="1600040000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/23 01:31:55 executing program 2: r0 = socket(0x4000000010, 0x802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2b58, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 01:31:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="822eccf188a5ce4498342152731acc477d5e36b5f553154f5a925026213740f5c51f14fe54272edf60c2d56e9cd838795da3a27651d1880c9f908605696accf1aea92ff9d3757b143a61e6c1d75c9c7b89cd29a07032b1208af6e588f224c6145e54c3a2d5c6623813367072c1131feec652089096a3", 0x76) ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)) 2018/03/23 01:31:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair(0x1, 0x5, 0x7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)={0x6, 0x1000, 0x81}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002180)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000001180)=""/4096}, &(0x7f0000000080)=0x2ae) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000300)={0x81, 0x1, 0xf6, 0x3}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000400)={'TPROXY\x00'}, &(0x7f0000000440)=0x1e) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000200)="598a13fb665e6ffdb0788b64a96885c5ce74d1059255b854d45545911b8f206e1fa9be313bfa609eaa8c721d3c877cd09c7dfa7b00106791b6a0b3e395d1367becd271b53886377c6d0fc6b90e9eeadc4f620ffb39a504155fa79d547fb6c10194b47853c138ed7833559123a44917de6066c375f6d5633326dfc4d1c109a9d4a3c43f53cc3c2336e875e7d4a5c1a14e54e77810385089ced48955de707a01a2154a37a26fcf6d21e6e0113f27582129d600755d31e3d6895a73b55da9fe061744ab55fffcbde978d789f340349671f680822e58e41db88d30798054250e41805c5a15940f82f7d113338670f9") ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000480)="02ce3ee805bc8dc10443bb7e5a913c96ce9198773bebe60088798f8b6ca59e51c44b3de980297af3a0db63de9df6900ea8273a5d1a75375fe984d2077373041dd1e9924d8c3fce495864a03c22a80ed855da9c1b1d88a37cb29c08c2c46b2b014d33dba0131069b2434958a625f914687d851aee45d5dab365") keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) 2018/03/23 01:31:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6}, 0xff92) 2018/03/23 01:31:55 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x400001, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/68, 0x44) 2018/03/23 01:31:55 executing program 6: socket$packet(0x11, 0x0, 0x300) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x880) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x100000001}], 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r0, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/23 01:31:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x4000000000000304) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/23 01:31:55 executing program 3: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0x1000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000f42ff2)='./file0\x00', &(0x7f0000000040)=""/31, 0x45deb65703305fcf) 2018/03/23 01:31:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0xa) 2018/03/23 01:31:55 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x440000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/167, &(0x7f0000000100)=0xa7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000140)=0x3ff, 0x4) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syzkaller0\x00', r2}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14, 0xb}, 0x1, 0x1, [@rand_addr=0x9]}, 0x14) [ 132.903173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 132.920314] device syz_tun entered promiscuous mode [ 132.933553] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/23 01:31:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/23 01:31:55 executing program 2: eventfd2(0x0, 0x800000000008000) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="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", 0x1000) [ 132.958135] audit: type=1400 audit(1521768715.783:50): avc: denied { create } for pid=12786 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 133.034815] device syz_tun left promiscuous mode 2018/03/23 01:31:56 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="4a0efa419556d0189a8c1528fc6884cad143ef2bff65b82cf37047", 0x1b}, {&(0x7f0000000040)="27501542540aae70e53e383884156ae7fbb429d87950bf5588ac12c08dd2fddecd", 0x21}], 0x2, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004000)}, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/03/23 01:31:56 executing program 2: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) 2018/03/23 01:31:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x1, {0x2, 0x1, 0x7f, 0x1, 0xfffffffffffffbff}}) write$sndseq(r0, &(0x7f0000000080), 0x0) write$sndseq(r0, &(0x7f0000000340), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 01:31:56 executing program 3: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/228, 0xe4) mkdir(&(0x7f0000000140)='./file0\x00', 0x8000100) llistxattr(&(0x7f0000000300)='./file0\x00', &(0x7f000002dff6)=""/10, 0xa) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x200, 0x2) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') 2018/03/23 01:31:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(0xffffffffffffffff, 0x9) getuid() fstat(0xffffffffffffffff, &(0x7f0000000800)) getpid() setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) getgid() getpgid(0x0) geteuid() fstat(0xffffffffffffffff, &(0x7f0000000f40)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getpid() sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/23 01:31:56 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40000, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000140)=""/148, 0x94}], 0x2, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/23 01:31:56 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_out(r1, 0x5462, &(0x7f0000000080)) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x0, 0x0, 0x7fffffff, 0x0, 0x9, 0x4}) clock_adjtime(0x7, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100)={r2, r3/1000+10000}, 0x10) 2018/03/23 01:31:56 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nfc={0x27, 0x0, 0x1, 0x5}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="70ec9e2da3ca0fadb4ba537772f7cacec4f173d503404f67ce5cb7d3acf3c20ca6c46cd173a6fedb2d71a31b1ed5de14c0a2deb3ce4c05b6b3fa8daedae6dfef409092b85bf57c29e69ada6f538b8924599ffa587d90793d349a38", 0x5b}, {&(0x7f0000000200)="5816def67254cdc89e2340885b8743d8b88cfb80d2c79711142981ebf6000a9141a303404e25e8c170922d558877baa8d7ab6a1a0f6b1042d0808041400839d6ac816619fe5cb52f8ac55d", 0x4b}, {&(0x7f0000000280)="9c41f4929876eae986030dfca98d1adb9cdefae7a8e8474063608829450a1aa0926e83e90aec41bd7043cb697c6731732f8877f2e12161dc972dec811641d31b69648837d3b6eb1a49f7f82f500b6691f11187982d76918666e6f903dd81d58c7412e06540d17d1c56f455ba2d5514", 0x6f}, {&(0x7f0000000300)="b8b0610bf9867f643525bebb6a964d743d5ab9a0d75b548dee5a02f1d95cfac17eab02c3abdccd6c99180fb856d51e6ff239e9af21890fa9f72ca4e959d9bc15f4fb0c32e6d661c4a4e1765d78aadc7211f7e4af89bf523c9386e3a99586d01190940dede92df2ae90912968ab2a9f5bff3d", 0x72}], 0x4, 0x0, 0x0, 0x20000000}, 0x4) 2018/03/23 01:31:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x121000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000023c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002400)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002500)=0xe8) fstat(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002600)={&(0x7f0000002040)=@abs={0xf1d236103a3451f8, 0x0, 0x4e20}, 0x6e, &(0x7f0000002380)=[{&(0x7f00000020c0)="81e21879d0deea7feca6a193ddbfe98ad8c0e53b1b4e0b0b620e582511bbb4be6b71cd81006a7f7d843cfa515631ae4469b007ddcbdbd06ac93039315598ee690692e0c692398b24b94cf8d371f3bc5fceb18cbeef90a1b56c6d796ad7a9f38a5494456a5491086f143327bc1f8101d98729e1dcaf8a96b08945d1cc775b6846cf934051d5763bd081a80edb83e45921387e8b2881208a111228629062580652cc8dd8eec33c631d9207ef91673087e5e4e9f7be61773c805c86a09b7379489f0ad8a5914caadb197eb32c5d1ad1c8a99832291dfe7af7a4bd8d95eeb43a16aa871f953eb630c8b85f671184", 0xec}, {&(0x7f00000021c0)="7e445d11a3bf4913330f29858d68fe43236d3b0434decf66f834b81720e634e0e7e6818ecf01a6c28c7a10160f4dbd7c1be9c714a0736995b63db88bd6279a026c9a0eb9ca9ef1effc1ff49b6f1075e307da849bce50292f47a99735b6b4fffe4117f584e2ece97a141d9b", 0x6b}, {&(0x7f0000002240)="c1bcf1393ba2068b8da412323f7b6529aca7db6d8cac6a79a07fc1d374e8e64919622a14055efedabd5165233c245da9fa1e9f6e688f1f3b8f57f5228b1f", 0x3e}, {&(0x7f0000002280)="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", 0xff}], 0x4, &(0x7f00000025c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000000}, 0x40488d0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) bind(r0, &(0x7f0000000140)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x228) recvmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/25, 0x19}, {&(0x7f0000000580)=""/133, 0x85}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x7, &(0x7f00000016c0)=""/63, 0x3f, 0x1ff}, 0x1f}, {{&(0x7f0000001700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)=""/197, 0xc5}], 0x1, &(0x7f00000018c0)=""/215, 0xd7, 0x8}}, {{&(0x7f00000019c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001a40)=""/86, 0x56}, {&(0x7f0000001ac0)=""/43, 0x2b}, {&(0x7f0000001b00)=""/176, 0xb0}, {&(0x7f0000001bc0)=""/132, 0x84}, {&(0x7f0000001c80)=""/215, 0xd7}], 0x5, 0x0, 0x0, 0x8f98}, 0x3}], 0x3, 0x10000, &(0x7f0000001ec0)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000001f00)=0x14, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x16, &(0x7f0000001f40)="8e384df69778c0f5b5fde62a54631e4bbb2c9271a3e3cb3ca6448d5c7cb98546f4cb1b9328f2b0fcff1c692c20e01f3e83ef27e14e12d314a68193f5d6318501fd1b1987403607140a5d9b9af0c9b50764497511aff884562597ec96aa660a1f52706523f7f25be326e0776709f00f2ec083afa67691416b6090dc4ded1ae440622c94b97a4a05fe199341ce17a6713b6c51c90ea576574e0a17d28b1c", 0x9d) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f0000af6fe2)=""/30, &(0x7f00000001c0)=0xfffffffffffffc98) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x0, 0x10001}, {0x8, 0x53f}, {0x0, 0x484}, {0xc, 0x8}], 0x4) 2018/03/23 01:31:56 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x8}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x401) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 01:31:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@ipx={0x4, 0xa03, 0x9, "a598d93ec592", 0x80000000}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000398496d10000c4f70000000000f7ff00"]}) 2018/03/23 01:31:56 executing program 1: r0 = socket(0x10, 0x6, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000009b000)={&(0x7f0000000140)=@mpls_getroute={0x24, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfd, {0x1c, 0x80, 0x10, 0x7, 0xfd, 0x0, 0xc8, 0xf, 0x400}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}]}, 0x24}, 0x1}, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) getcwd(&(0x7f0000000000)=""/121, 0x79) 2018/03/23 01:31:56 executing program 3: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x290000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ptrace$setopts(0x4206, r2, 0x80, 0x8) 2018/03/23 01:31:56 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000180)=""/3}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0xd47, 0x3ff, 0x54fa}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000097fffc)) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0xd97) 2018/03/23 01:31:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='ppp0\x00', 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/03/23 01:31:56 executing program 0: r0 = socket(0x10, 0x400000803, 0x4) write(r0, &(0x7f0000000000)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) [ 133.251708] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket [ 194.156447] buffer_io_error: 23 callbacks suppressed [ 194.161567] Buffer I/O error on dev loop0, logical block 0, async page read [ 194.171597] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 194.276136] VFS: Dirty inode writeback failed for block device loop0 (err=-5). [ 195.574575] IPVS: Creating netns size=2552 id=9 [ 256.336383] Buffer I/O error on dev loop0, logical block 0, async page read [ 256.343590] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 257.652426] IPVS: Creating netns size=2552 id=10 [ 318.413162] Buffer I/O error on dev loop0, logical block 3, async page read [ 318.420501] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 318.431930] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 318.439684] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 482.215004] INFO: task syz-executor5:13192 blocked for more than 120 seconds. [ 482.222285] Not tainted 4.4.120-gd63fdf6 #28 [ 482.227529] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.235518] syz-executor5 D ffff8801c70372c0 26672 13192 13026 0x00000004 [ 482.242968] ffff8801c70372c0 ffff8801d8cce8d0 0000000000000024 ffff8801d8cce000 [ 482.250974] ffffffff842bdbe0 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 482.258954] ffff8801db21f4d8 ffffffff84217840 ffff8801d8cce000 ffff8801c7037860 [ 482.266977] Call Trace: [ 482.269603] [] ? bit_wait+0xc0/0xc0 [ 482.274974] [] schedule+0x7a/0x1b0 [ 482.280138] [] schedule_timeout+0x3a0/0x970 [ 482.286105] [] ? usleep_range+0x140/0x140 [ 482.291919] [] ? kvm_clock_read+0x23/0x40 [ 482.297746] [] ? kvm_clock_get_cycles+0x9/0x10 [ 482.303982] [] ? ktime_get+0x128/0x1d0 [ 482.309548] [] ? __delayacct_blkio_start+0x41/0x80 [ 482.316124] [] ? bit_wait+0xc0/0xc0 [ 482.321374] [] io_schedule_timeout+0x1be/0x390 [ 482.327609] [] bit_wait_io+0x1b/0xc0 [ 482.332945] [] __wait_on_bit+0x8c/0x140 [ 482.338601] [] wait_on_page_bit+0x1e5/0x210 [ 482.344553] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 482.352914] [] ? autoremove_wake_function+0x90/0x90 [ 482.359607] [] ? pagevec_lookup_tag+0x3a/0x80 [ 482.365755] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 482.372480] [] ? wait_on_page_bit+0x210/0x210 [ 482.378655] [] ? iov_iter_advance+0x164/0x4f0 [ 482.384775] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 482.391785] [] ? replace_page_cache_page+0x430/0x430 [ 482.398528] [] filemap_fdatawait_range+0x25/0x50 [ 482.405637] [] filemap_write_and_wait_range+0x74/0xb0 [ 482.412493] [] blkdev_fsync+0x66/0xb0 [ 482.417944] [] ? thaw_bdev+0x180/0x180 [ 482.423456] [] vfs_fsync_range+0x10a/0x250 [ 482.429335] [] blkdev_write_iter+0x398/0x490 [ 482.435390] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 482.441983] [] ? shmem_fallocate+0xa50/0xa50 [ 482.448068] [] vfs_iter_write+0x1c7/0x2d0 [ 482.453847] [] ? default_llseek+0x290/0x290 [ 482.459832] [] ? splice_from_pipe_next+0x2a4/0x380 [ 482.466412] [] ? __kmalloc+0x124/0x320 [ 482.471923] [] iter_file_splice_write+0x58a/0xae0 [ 482.478423] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 482.484546] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 482.490694] [] direct_splice_actor+0x125/0x180 [ 482.496912] [] splice_direct_to_actor+0x2d2/0x830 [ 482.503375] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 482.510041] [] ? do_splice_to+0x140/0x140 [ 482.515864] [] ? security_file_permission+0x89/0x1e0 [ 482.522587] [] ? rw_verify_area+0x100/0x2f0 [ 482.528562] [] do_splice_direct+0x1a7/0x270 [ 482.534508] [] ? splice_direct_to_actor+0x830/0x830 [ 482.541175] [] ? rw_verify_area+0x100/0x2f0 [ 482.547135] [] do_sendfile+0x54c/0xd30 [ 482.552645] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 482.559176] [] ? __might_fault+0xe4/0x1d0 [ 482.564979] [] ? __might_fault+0x114/0x1d0 [ 482.570836] [] SyS_sendfile64+0xc3/0x150 [ 482.576550] [] ? SyS_sendfile+0x160/0x160 [ 482.582439] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 482.588964] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 482.595590] no locks held by syz-executor5/13192. [ 482.600436] Sending NMI to all CPUs: [ 482.604428] NMI backtrace for cpu 0 [ 482.608057] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 482.615334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.624659] task: ffff8801d9384800 task.stack: ffff8800bac40000 [ 482.630711] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 482.639475] RSP: 0018:ffff8800bac47cb8 EFLAGS: 00000046 [ 482.644927] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 482.652173] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 482.659451] RBP: ffff8800bac47ce0 R08: 0000000000000001 R09: 0000000000000000 [ 482.666711] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 482.673954] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 482.681224] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 482.689447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.695325] CR2: 00007f712bdcc000 CR3: 00000001c6e94000 CR4: 0000000000160670 [ 482.702566] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.709850] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.717115] Stack: [ 482.719254] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 482.726785] ffff8801db31bca0 ffff8800bac47d00 ffffffff810b999b ffffffff839f63c0 [ 482.734288] 0000000000000003 ffff8800bac47d60 ffffffff81d0eff4 0000000000000000 [ 482.741821] Call Trace: [ 482.744372] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 482.750775] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 482.757863] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 482.764584] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 482.771591] [] watchdog+0x6fa/0xae0 [ 482.776855] [] ? watchdog+0xc3/0xae0 [ 482.782187] [] kthread+0x268/0x300 [ 482.787376] [] ? reset_hung_task_detector+0x20/0x20 [ 482.794013] [] ? kthread_create_on_node+0x400/0x400 [ 482.800685] [] ? kthread_create_on_node+0x400/0x400 [ 482.807338] [] ret_from_fork+0x55/0x80 [ 482.812843] [] ? kthread_create_on_node+0x400/0x400 [ 482.819507] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 482.838492] NMI backtrace for cpu 1 [ 482.842113] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.120-gd63fdf6 #28 [ 482.849152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.858503] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 482.864531] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 482.872926] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 482.878358] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 482.885634] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 482.892887] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 482.900159] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 482.907418] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 482.914755] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 482.922982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.928853] CR2: 00007f5a96681000 CR3: 00000001c6e94000 CR4: 0000000000160670 [ 482.936127] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.943816] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.951090] Stack: [ 482.953218] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847ddc08 [ 482.960754] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffff8801d9b5fde0 [ 482.968275] ffffffff810293fa ffff8801d9b5fdf8 ffffffff81221468 dffffc0000000000 [ 482.975807] Call Trace: [ 482.978363] [] default_idle+0x55/0x3c0 [ 482.983868] [] arch_cpu_idle+0xa/0x10 [ 482.989330] [] default_idle_call+0x48/0x70 [ 482.995199] [] cpu_startup_entry+0x5fd/0x8f0 [ 483.001228] [] ? call_cpuidle+0xe0/0xe0 [ 483.006843] [] ? clockevents_register_device+0x122/0x230 [ 483.013913] [] start_secondary+0x304/0x3e0 [ 483.019794] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 483.026360] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 483.045694] Kernel panic - not syncing: hung_task: blocked tasks [ 483.051818] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 483.059058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.068382] 0000000000000000 6f19ab12f217dce9 ffff8800bac47ca8 ffffffff81d0408d [ 483.076342] ffffffff83883080 ffff8800bac47d80 dffffc0000000000 7fffffffffffffff [ 483.084304] ffff8800bb0e6448 ffff8800bac47d70 ffffffff8141ab2a 0000000041b58ab3 [ 483.092264] Call Trace: [ 483.094881] [] dump_stack+0xc1/0x124 [ 483.100221] [] panic+0x1aa/0x388 [ 483.105205] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 483.112099] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 483.119341] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 483.126583] [] watchdog+0x70b/0xae0 [ 483.131825] [] ? watchdog+0xc3/0xae0 [ 483.137156] [] kthread+0x268/0x300 [ 483.142312] [] ? reset_hung_task_detector+0x20/0x20 [ 483.148959] [] ? kthread_create_on_node+0x400/0x400 [ 483.155598] [] ? kthread_create_on_node+0x400/0x400 [ 483.162233] [] ret_from_fork+0x55/0x80 [ 483.167737] [] ? kthread_create_on_node+0x400/0x400 [ 483.174870] Dumping ftrace buffer: [ 483.178417] (ftrace buffer empty) [ 483.182096] Kernel Offset: disabled [ 483.185712] Rebooting in 86400 seconds..