xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x61)=""/97, 0x61, 0x1, &(0x7f0000002000-0x10)={0x1a, 0x13, 0x7, 0x2, 0x6a74d9b8, 0x3f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000009000-0x31)={0x0, 0x29, "1e4ee88730f24cede7efb1d3cf808f852e46276826a621e7a019e2c775629bffa5b9fa804465e6c81b"}, &(0x7f0000005000-0x4)=0x31) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000009000)={0x7a76, 0x8, 0x0, 0x7, r2}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/05 13:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000419000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000065c000)) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[{r0}], 0x1, 0x0) 2018/02/05 13:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f00000e0000)='./file0\x00', &(0x7f00000ae000-0xd)="72616d667300992da420a658a6", 0xfffffffffffffffc, &(0x7f0000e25000-0x1)='q') r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8), 0x401) 2018/02/05 13:38:59 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000000d000-0x1b)=""/27) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000008000)={0x5, &(0x7f0000000000)=[0x7b, 0x3, 0x528b, 0x0, 0x100]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000000d000-0x18)={0xffffffff, 0x10001, 0x8, 0x7f, 0x80, 0x8}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000c000-0x8)=[0x0, 0xfffffffffffffffc]) 2018/02/05 13:38:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xbd0f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000-0x10)={r2, &(0x7f0000001000-0x1a)=""/26}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa000, 0x130) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e66000)={0x0, @in={{0x2, 0x1, @rand_addr=0x4bc}}, 0x6, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000020b000-0xf)={r4, 0x78, &(0x7f0000693000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000002000)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000002000)='./file0\x00', r5, r6, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000001000-0x14)={@dev}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000948000-0xc)='keyringeth1\x00', 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004df000-0xd)='/selinux/mls\x00', 0x0, 0x0) creat(&(0x7f00000fe000)='./file1\x00', 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000152000)={0x7}, 0x1) fchmodat(r7, &(0x7f00001d7000)='./file0\x00', 0x20) r8 = socket$netlink(0x10, 0x3, 0x0) write(r8, &(0x7f000074b000-0x26)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000d8d000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000c0b000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000d0d000)={r9, 0xe1}, 0x6) getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f000061a000), &(0x7f0000701000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000613000-0x18)={r9, 0x1, 0x10, 0x2}, &(0x7f0000be1000-0x4)=0x18) 2018/02/05 13:38:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cfd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000c6e000-0x50)={@common='yam0\x00', @ifru_names=@common='ip_vti0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={r3, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x0, 0x4, 0x3, 0x7, 0xfffffffffffffffa}, &(0x7f0000c2b000-0x4)=0xa0) syz_open_procfs(0x0, &(0x7f00008fe000)='net/ip6_tables_names\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000002000-0x1000)="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", 0x1000) 2018/02/05 13:38:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x442, 0x110) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000085a000)={0x0, 0x2, 0x8, 0xb4, 0x40, 0x4, 0x4, 0x3, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x580, 0x9, 0x3ff, 0x100000001, 0x8000}}, &(0x7f00003e5000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ae1000-0xa0)={r2, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x1}}, 0x9, 0x2, 0x7fffffff, 0xfffffffffffffffd, 0x2c}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b74000-0x108)={r1, @in={{0x2, 0x3, @empty}}, [0x4800, 0x8, 0x5, 0x6, 0x6, 0x3f, 0x8, 0x401, 0x41b, 0x3, 0x40000000, 0x7, 0x2b2, 0xe46d, 0x7]}, &(0x7f0000bf3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e77000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000214000-0x4)=0x14) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) 2018/02/05 13:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038c000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000ef2000)="7db35dbf070fb7387dfc27218fc9667995d7f96fa0742ad531391cbb2fb5acd811b188c8c725edc874ab1ffb6f31c73851b81e8d4afb4de6c0f1d1d1b739d4a5573e26acedb0065205322db4db700687ac7c1daaa38c5789eb56e6999ff9e5c90297bdc0e7980c396c37e5d65f7f3732c98178d2adffbae96c5371a85f47510edb5ce43ce853ec6c28c54aa420e0467b2b42890dd06f1c42634f7222c05289ba32474bfa1d1662da3988b138ec59add21efcbb8f589c45ae4eb6125a3eedf353136e6137842267acd4b28b2da7", 0xcd) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000075f000-0x4)) fcntl$setlease(r0, 0x400, 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000009000-0x4)) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x20000000, &(0x7f0000f36000-0x1c)={0xa, 0xffffffffffffffff, 0x2000, @mcast2={0xff, 0x2, [], 0x1}, 0xed}, 0x1c) listen(r0, 0x3) 2018/02/05 13:39:00 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x100008) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000011000), 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000021000)={0x0, 0x80000001, 0x7, [0x5, 0x9, 0x4, 0x80, 0x7, 0x1f, 0x9]}, &(0x7f0000021000)=0x16) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000b000)=@assoc_id=r3, 0x4) sendfile(r1, r0, &(0x7f0000014000), 0x200010000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000-0x16)='/selinux/checkreqprot\x00', 0x301000, 0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000015000)=0x8, 0x4) lseek(r4, 0x0, 0x3) 2018/02/05 13:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000658000-0x10)='/dev/input/mice\x00', 0x0, 0x400202) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000060e000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffffd) 2018/02/05 13:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000879000-0x4)=0x20, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000037000-0x10)=@ethtool_pauseparam}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000092000)={0x1000000}, 0x1) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00004fc000-0x4)) 2018/02/05 13:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004d2000)={{0x3}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/05 13:39:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xcd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000831000)={{0x3, 0x0, 0x8001, 0x3, 0x9}, 0x8, 0x8}) 2018/02/05 13:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) epoll_wait(r0, &(0x7f0000d21000-0x30)=[{}, {}, {}, {}], 0x4, 0x6) r1 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000500000-0xc)) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) 2018/02/05 13:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10}, 0xc, &(0x7f0000557000-0x10)={&(0x7f0000e7f000)=@newae={0x54, 0x1e, 0x5edad073e7dc17a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @etimer_thresh={0x8, 0xc}]}, 0x54}, 0x1}, 0x0) 2018/02/05 13:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e79000-0x4)=0x401, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00006dc000)=""/70) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r4, 0x47e9a96e}, 0x8) 2018/02/05 13:39:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000cb5000-0x6)=',(ppp0', 0x800, 0x15e, &(0x7f0000000000)={0xffffffffffff0001, 0x60c4, 0x0, 0x6, 0x0, 0x3, 0x9, 0xfffffffffffffbff}) pwrite64(r0, &(0x7f0000c4b000)="de14f95af71f31bb8a5e4364f1244395f255", 0x12, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000057c000)={0x6, 0x6, 0xffff, 'queue0\x00', 0xffffffffffff0001}) fcntl$getownex(r1, 0x10, &(0x7f0000da6000)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0x5b6, &(0x7f00006ce000)=""/224) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick}) r3 = openat(0xffffffffffffff9c, &(0x7f0000219000-0x8)='./file0\x00', 0x2, 0x8) sendmsg$key(r3, &(0x7f0000bcd000-0x38)={0x0, 0x0, &(0x7f00005ac000)={&(0x7f00009ca000)={0x2, 0xf, 0x5, 0xd, 0x6, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xb, 0x8}, @sadb_spirange={0x2, 0x10, 0x1, 0x0}]}, 0x30}, 0x1}, 0x4000) 2018/02/05 13:39:00 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fstat(r0, &(0x7f00008a2000-0x44)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/02/05 13:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c62000), &(0x7f0000eb7000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xffffffffffffff1e, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) socket(0x9, 0x7, 0x1ff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000004b000), &(0x7f000060b000-0x4)=0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f000004a000-0x10)='/selinux/access\x00', 0x2, 0x0) [ 72.231208] device gre0 entered promiscuous mode 2018/02/05 13:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000422000)='./file0\x00', 0x8000, 0x1) seccomp(0xfffffffffffffffd, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x20000000000002, 0x7fff}]}) ftruncate(0xffffffffffffffff, 0x0) 2018/02/05 13:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000817000-0x63)="24000000210025eff81c0165ff0bfc0e020000e1001000e902e1000c07000b0000000000c4957497682e2c45b3b09bed2c8000000000000fece106410326d6ebb27243153b2c9f4f874008a3e54d0ef5d9c56426c18870d368ab33ffa7debcf58236", 0xffffffffffffff3b) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000092c000)='/dev/keychord\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f46000-0x4)=0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000cfe000)=@abs, &(0x7f00004d6000)=0x8, 0x80800) waitid(0x2, r1, &(0x7f0000240000), 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000149000)={0x0, 0xb, "69abb4d57e31d48c5578ae"}, &(0x7f0000d51000)=0x13) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000245000-0x8)={r2}, &(0x7f0000822000-0x4)=0x8) 2018/02/05 13:39:00 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000653000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x18) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000024000)=@proc={0x10, 0x0, 0x0, 0x1}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000024000)=@nfc, &(0x7f0000024000)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/05 13:39:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001e5000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000002000-0x10)={r3, r4+30000000}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000004000-0x61)=""/97) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000005000)={@common='bcsh0\x00', @ifru_addrs=@l2={0x1f, 0xfffffffffffffff8, {0x4, 0x8000, 0x6, 0xffffffff, 0x1, 0x2}, 0xff}}) getpeername$ax25(r2, &(0x7f0000004000-0x10), &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000-0x40)=[&(0x7f0000003000)='/selinux/avc/cache_threshold\x00', &(0x7f0000007000-0x1)='\x00', &(0x7f0000007000-0xd)='/dev/usbmon#\x00', &(0x7f0000005000)="06707070302e00", &(0x7f0000006000)='keyring\x00', &(0x7f0000006000)='/dev/usbmon#\x00', &(0x7f0000004000)='md5sum^\x00', &(0x7f0000003000)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000002000)=[&(0x7f0000001000)='[trusted\x00', &(0x7f0000000000)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000006000)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x400) write$tun(r1, &(0x7f0000005000)=@pi={0x0, 0x88ca, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x0, 0x800, 0x9}], {0x8100, 0x6, 0x2, 0x1f}}], {@llc_tr={0x11, {@snap={0x1, 0xab, 'Y%', "01ffb6", 0x8, "f7c4187984d6cbfed714de10bbf4f4a1fe24cb90175cbbb6500613af231da470f209a1346b9af0da11ce035afb5db618c53c9d7a1a250701c128ebff0be9ae8fefd04030e263d86b4cff68ce055f8a01903546d3cdac1d837eb066e2b101d1117612d6019e1f2d1a383ad077f8f4f1bde87631f971696e5fdbe0a77fe3472284757c8dbdede742837d88"}}}}}}, 0xad) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0xc8, &(0x7f0000007000)=[@in6={0xa, 0x3, 0x5de47886, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1ff, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0xa, 0x3, 0xe0, @empty, 0x1}]}, &(0x7f0000008000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000-0x41)={r5, 0x39, "512f52451460a55571b10cc5021584b9c41d392d9c484524aeb873b295c949b89e5db208cb12f037e3fd510cf3cf8882049f0bc937e65befd9"}, &(0x7f0000005000)=0x41) 2018/02/05 13:39:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x226440, 0x88) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000089d000)=""/101) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x8041) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) fallocate(r1, 0x0, 0x2, 0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast2, @rand_addr}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r4 = syz_open_pts(r0, 0x20480) fsync(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000004000)=@l2, &(0x7f0000003000-0x4)=0xe, 0x80000) getpeername$ipx(r5, &(0x7f0000004000-0x10), &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000006000-0xc)={0x2, 0x6, 0x6, 0xffffffff, 0x8, 0x5ed}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000007000-0x73)=""/115) getsockopt(r5, 0x6, 0x7, &(0x7f0000001000-0x2a)=""/42, &(0x7f0000004000-0x4)=0x2a) accept4(r5, &(0x7f0000001000-0x6)=@hci, &(0x7f0000005000)=0x6, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000008000-0x20)={{r6, r7/1000+10000}, {0x77359400}}, &(0x7f0000008000-0x20)) 2018/02/05 13:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc), &(0x7f000044c000)=0xc) write$selinux_context(0xffffffffffffffff, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/05 13:39:00 executing program 3: clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x7, 0x4617, 0x6}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0xbb8, 0x2}, 0xc) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/133, 0x85) 2018/02/05 13:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, r1) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x800000000402, r3) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000298000)={0x0, 0xce, "e415fe7ae712b694aa237bd77c18d79cbab99e7ac35092142187a60c8aa8aaeea6dcd5992707d056a1d22c9cc031d8e11c455faa3151be47c1d39013e79ed6140e7693f10a459b4b233ab6dc224369b5914f5ae79e54e171e0853b22f79edea576f010b633283ce694b4e79386a7c34a909bbdfcddad5816097ef85c789a31c1b3e62188ed9377fd925259daad8504d6de84f92634d642d08298f40a0eb954e74dfe56e862dd774a2efab713d519d4a4e133341956a596af6833053669ec4b16014e39481f2319c482a7be20c657"}, &(0x7f0000c3f000-0x4)=0xd6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a78000-0x6)={r4, 0x8}, 0x6) 2018/02/05 13:39:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0xfffffffffffffe01) r0 = add_key$keyring(&(0x7f00003cb000)='keyring\x00', &(0x7f0000ab7000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r0) [ 72.550487] device gre0 entered promiscuous mode 2018/02/05 13:39:00 executing program 6: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) pwritev(0xffffffffffffffff, &(0x7f0000e4d000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3a, 0x6, @thr={&(0x7f0000c77000-0x2c)="3281da3c1565a98907bd25c3356c2560c097197a23495130df783f5922c898cf7217f77626ace3d9c00b3cb5", &(0x7f0000001000-0xa1)="63b7f84423356359bab0f68c4a1450f8c086437da486b54157f1532e5c527e0f0a709dbb5018b68c512641d204d2154878ff63391168c08233f6808be4056ffb5cdf6e248c51ef3df3c0b895d7c67a0217c7e77f92d9400b327dc0ba95a3dc4a812198f50ec68f0e0c8949354b8543e369a46c00b732bb6fecf6a6ba046f981671bcdba9857eabb336c8634c1e792ae0cb4df513262b88c3259f7500884db3d47c"}}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r0, &(0x7f00000f1000-0x20)) 2018/02/05 13:39:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000001) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006f5000)="440d05000000000302070200e9", 0xffffff5e) bind$inet(r1, &(0x7f000060b000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000936000)={0x2, 0x2, @empty}, 0x10) 2018/02/05 13:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0xb4, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r1, r0) fcntl$dupfd(r2, 0x406, r2) getpeername$netlink(r2, &(0x7f0000f0c000), &(0x7f0000876000-0x4)=0xc) 2018/02/05 13:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000058e000)=0x1d68, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000), 0x0) sendfile(r0, r1, &(0x7f0000643000), 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d7e000-0x8)={0x8000, 0x2}, 0x8) 2018/02/05 13:39:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000076b000)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000b6000)=0xe480) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00002dc000-0x90)={0x81, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000426000)=""/2, &(0x7f0000a65000)=0x2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000a7f000)=0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000cce000-0x8)={0x0}) connect$inet6(r2, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) recvfrom(r4, &(0x7f000091b000-0xe2)=""/226, 0xe2, 0x2000, &(0x7f0000b41000)=@nl=@proc={0x10, 0x0, 0x0, 0x20}, 0xc) 2018/02/05 13:39:00 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000028000-0xd)='/dev/usbmon#\x00', 0x4, 0x204000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000016000)={0x7, 0x8, 0x5, 'queue0\x00', 0xff}) 2018/02/05 13:39:00 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/250, 0xfa) r1 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f000000b000-0x20)={0xffffffffffffffff, 0x0, 0x4, 0x9, r1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000)='/dev/keychord\x00', 0x100, 0x0) fdatasync(r2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000009000)=0x5) 2018/02/05 13:39:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000033000)={0x0, 0xf, 0x0, @thr={&(0x7f00008fd000)="28a960a59e85c864f6cb06c13dd9c40560b7515cdef3472b6472da41590f867fb632c3", &(0x7f00004e1000-0x80)="dcb01b4ef63c723e87ceadeeb5331b47cbf6d0bd63918dc55d85a3624e47772b06327c17d3083ab8db1d55849d92805ea40502022925fef3999927918b65e33e15337319cc327483e28751f172ea8717c17bfac2269c709813a9fe27cbf021d48d7669f30ec9f99ad009b7c8a58a2ca491239fb0ed3b99481501f8a972be7f7e"}}, &(0x7f0000044000)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cd2000-0xe)='/dev/keychord\x00', 0x28040, 0x0) epoll_wait(r1, &(0x7f0000323000-0x30)=[{}, {}, {}, {}], 0x4, 0x8) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/05 13:39:00 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000981000)={r3}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write(0xffffffffffffffff, &(0x7f00004df000), 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 13:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00005a2000-0x8)=[0xa20, 0x4]) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) r2 = creat(&(0x7f00004c2000)='./file0\x00', 0x20) sendto$ipx(r2, &(0x7f0000c03000)="e704efce219edde615d700b345b0ae0623c2b629ad301472c0a93cfd8c59f8fdf837c21d5549b250cbe3b1d6e4af841be2263e242d578ce692bd0b77852d832e397f6cbf3cafe91765545db040f731be29aa727843e19743ba2f1411997a488f1eadee5d3f0f394e7e34", 0x6a, 0x4000, &(0x7f0000d63000-0x10)={0x4, 0x80000001, 0x7f, "2a75f9d62efa", 0x8}, 0x10) 2018/02/05 13:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0xffffff1e}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f00000ee000), &(0x7f0000000000)=0xffffffffffffff22) mount(&(0x7f000007c000-0x8)='./file0\x00', &(0x7f00006fd000-0xc)='./file0/bus\x00', &(0x7f0000bbe000-0x4)='ufs\x00', 0x800000, &(0x7f000066e000-0xe0)="c3296cdd8222dd39e7b903bbe3841f02c01b36c504eee1788fa44dee52c6af8096493c869f6665b1882c69fbfdac7c62508e7248608ab1ca83662fe8055fec66bbca0aaa0044a41bbb581f7df3bbfb0322db2b25a5de1a656cf0afd1c34ea036ffe295de287915e9f0d9320e7769de77418ec7497a0eb5ff62ba9092adce12c4b67d199b44dae6b92c0bbad18ac610e5222632819e26100d2fc9f2fbebc383679a157798bd01686ecc6d3a5c82b051afd247a8a6538d3e30189bf1a7dbe6dd7fa39888f0681b1acb606d3c6692045568497a5d9911c1cfeb3a74b962ac834abe") 2018/02/05 13:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x5, 0x100000000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000663000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000876000-0x38)={&(0x7f000036f000-0xc)={0x10, 0x0, 0x0, 0x14001040}, 0xc, &(0x7f000023f000-0x10)={&(0x7f0000527000-0x1430)={0x1430, 0x7, 0x7, 0x600, 0x2, 0x0, {0xf, 0x0, 0x6}, [@nested={0x11c, 0x8e, [@generic="389a35b1614a", @generic="406c618921fb0f9e5836524e81589f8dfe1352c5f90573e3d6bd9c4ae8f38664e407dc04943f207ddaeb69028caee0133e8ab048e648799212ce2a3374650744003e9f5983d88d005cd0d2c00d2e3dc76895133a5bdfe90f16b5e38c3ef2bcc766ee4fedbae62a3fd03b6c678327fce25e6c68fc318837c8cfd47fdfc17d474e452227d824916056731940e8480cd68ea998339ff2516bf94048016e22db6b37", @typed={0x18, 0x80, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="ed11ec4676ca27d351d05013e8b301db4f985a766bac78ddb179de008cd7063b3296e5dcc58f120cbb3f490be81b51f331cb9e4fcd262bb67512c54afa2fa4a40ec8c2605945ab620fe90485719704c022ed9b00b769b2"]}, @nested={0x108, 0x47, [@generic="609bdc0446d29bcdb3bb14a1e64bf9a6456903d1e553d234cbf587e474ccbbedd92e21d2cd9fc8aa8485beb77c4e3325e667ef3110a6af56ce31b3ab773c332f5a70ac181c6cd7c5372c334665e2004ac835bb10d9f4427d7334fa06709a287934c2f61b0a9ad33b5983fbb460d51c0adc20a31f50b547b4c60aa17fae251bbb03e6ae27ad429d581f225f960dae9472c5a1da6659eed8fca03e7203da84b816412c9af81fa5125e06363b598ad2de016e319dbfe93e6ed0d790e0bab68708f3414ba1fc5fa0abaace228de1daa98852031ffd685d3ec3c0ef95885c964041c5573d1a710f0ffeca069037dd20a22de5e77ec996d29a", @typed={0xc, 0x10, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}]}, @typed={0x18, 0x59, @ipv6=@empty}, @generic="44843e3a22dcdc523bbe8e7189eddffedf754bda0b37b33c460ed671d40ba67e0be2957d6d7227ff0b7b666e27cc455810a0c80054ece49dbd50567f4a7053be264790cbc1447834c543cda89ee797918c6567ba5eea78762d0d73e273f6f503d5c707630ef2ea8564f0259935321fe07b292b11e57fedc4743edb73ae837e155e664d5f26ffa3c2cecda58be97c0fd2653b92fb3a69c8d4a5d02756dac95b1179", @generic="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", @typed={0xc, 0x6d, @pid=r1}, @nested={0x130, 0x70, [@typed={0x8, 0xa}, @typed={0x8, 0x6b}, @typed={0x8, 0x59}, @generic="bf411aab3bbb934cd71588f9efad8c1729ec0730384f2069b3b90326644a10f3ba8d4f162a41abd3e0f7b083e413eb694afd53663bc268531b0f13c21ed9f1e0211c6684d1bc64727c32acd11f1cc4adf1f60770597e5ba93d967992ce7e25d72bb84dc187a9b767bc841c5b681a93a41f", @generic="02bb391c6ec3a9a9ced80172df65b8ee8274312579012c1009ac29acdb302fc865916a06dfe79d422cbba51fbc909428a4108b2ebd320be767edc01aaf37d6c3d3ea4ba0a05f6606d0e701a2837786912090e178c5728fdf93ac9f8ae66af63f4aa9222eea1bfc693bbd25249f00199a478a3674e9f63e4492c1112d5358347a084e3446eedb2f862038f7fa6f4cef84e36ef2adae6cf0495115d8c2c0ed9f76693b"]}]}, 0x1430}, 0x1, 0x0, 0x0, 0x80}, 0x4000005) pipe(&(0x7f0000475000-0x8)={0x0, 0x0}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000cb9000)) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00003d4000-0x5c)={0xfffffffffffffffa, 0x1, {0xffffffffffffffff, 0x3, 0xae4d, 0x0, 0x7}}) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/05 13:39:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00009b7000)=0x2e) fstat(0xffffffffffffff9c, &(0x7f00006d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007d5000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000a38000)={@dev, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='eql\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000b8f000-0x38)={&(0x7f0000477000)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000d46000-0x10)={&(0x7f0000000000)=@ipv6_delroute={0x6c, 0x19, 0xd703a333e595e149, 0x7, 0x3, {0xa, 0x80, 0x90, 0x6, 0xfc, 0x3, 0xff, 0xf}, [@RTA_PRIORITY={0x8, 0x6}, @RTA_UID={0x8, 0x19, r1}, @RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0xbb40, 0xf9ea, r2}, {0x7fffffff, 0x4, 0xfffffffffffffffc, r3}, {0x7, 0x56, 0x0, r4}]}, @RTA_OIF={0x8, 0x4, r5}, @RTA_GATEWAY={0x14, 0x5, @empty}, @RTA_EXPIRES={0x8, 0x10, 0x9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x48800}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x3, 0x4) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r6, &(0x7f0000003000-0x8)='./file0\x00', 0x110, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x6, 0x5}, &(0x7f0000003000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000002000)={r8, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x1000, 0x8, 0x8cba, 0x84, 0x20}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000+0x6d5)={&(0x7f0000004000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xea)="0137cec70e90fdccbe69fe5aa8a8f096876033f407b1751a73921f5608c41d3d26525f0e41a12b7a70ad3897eb201d2c3a70adc8115d21a63315c86a39ef30af5ba12dcf1f087846335dd0efd134e0519be3477c3f987ac1990473a1620c46585447ae3a5ab5fc12c2fd2a17380090afdd7b81ddb7daf21611adf71abb8e71d5692cb4bf988ec8c1c930d9f3b48cbe93bdea4bfc87c5db85f331cab9eeaa803d414aa4aeea1ff854b41ffb29f1e5cb6e96e6d45a9496cb8d9414f4bc66ec044733d29a2bfe64e55a33eb018458d4d0f64fe6c413c69c2bb6c693aef625754126d2fd49a8ba06def95c7c", 0xea}, {&(0x7f0000002000-0x3c)="7f7925fd2654adce32464c9c2fecbc1120cbad1e39578e5c644f790dd9144af45d0878d1bb931d737b3a22a660e4a2b8d07c5772da4700177f81bc6c", 0x3c}, {&(0x7f0000004000)="ade5fd041ef5c2798f3cc1ad72adbe15af1a9bc42c40780f64fe70906fe477593e8cbc47ce23d01413f3f5201d49adcbc540ace401412d0409dcbe03423651e4787c1dec737d566300e164be1ed3d7c2ebd559f3c473db405bf8ed39abfc5455", 0x60}, {&(0x7f0000005000-0x83)="314ef32bd5512ba3ea61809415765cffc933cca6adab6992aa40fdd1e3f7fa9c2bce5595a8cba2174b4f57d55993b12aff9811dc378b96f362b767069adf93cdbc7ea08c2707fa2c0020ceeb16a91ff84f97c0473cbd502fb5a22b94cffd1736310f693cbf16c17bcc9127c791577e6f093b39003584466bdb2bfe8b79957820e43e19", 0x83}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000001000-0xa9)="e801a40f93aa930a88f7464abdf00f52f050d67de27fdfca02db665f983d5fa7d9efee4cd42d1bda8535e314000f87a802fa416b14a88b273ddd6d2ed08cd0cf3d2afb059f979fd7748f223c1c2a515ae0a87ddc394cf3e478056fcb08553e9aedd1b74370fdf7f83f7c3e7646edae431fd8fece8bd562a0844108a24a4127bc72304e0248078227c40c540d2d34d4294aa70099ab96645a1de4fbf5c1f7d025a3256e5241ae50a41a", 0xa9}, {&(0x7f0000002000-0xae)="e2c5261fdc5d195d2585fb5c2a5ca2c1c9fb39b47d126afd05123e46c9060ff7c15748207603c99001d1c293d059bbed3fea0ccfe795cd1dcba2e96e2ae6397c676f2ce992ac9328de74ff0c89e018c56549603a0bbd91d45ca31431fb5cde13e9eed4c07d1ef1bfecb8e100a530ee06145aa7afbba89a6760b9ac12ff8557e31c514d0640a0d65bcdff8e1414378c1eb8c36b9a4a7c12aec5a92b933ae9bf9f37f037a1ddc886169d5505828c96", 0xae}, {&(0x7f0000004000)="9539327390bf866e7b17cb3d1bf4f1002a724a46573a0a8ee41de328de02ed6f4ec8528a26ccf658d234250613bbb742662860e5c4a3f76105ca0bfdb84f8c12cd295d254d1c10a7760d294c0966e9422f3d88ceafbb6097929728ba4ca0760d043231c5671d78ff284514f2f004be1136e0a036ff43cd9d16fdc57d5101a7d0a71be8af2d799423a1bef6ec17cf158b344f7ea6dee282fa9a61427ef5940875ac61cb24cd29555fcce755dc5beda8b561a7cac34c3d3d4f41fb2ed20cb2fa20ab8decd6759da6776ee4357642f339233a375f27f55ad21004b26a19ba2c158df8ce4d6e9c999588ec9f46b130cc7a96064db799b4a9", 0xf6}], 0x9, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0xc53, 0x200, 0x4, 0x80, 0xfff, 0x10000, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x5e, 0x100000000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff4d2, 0x0, 0x4, 0x4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8000, 0x3f0000, 0xfffffffffffffffd, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x2, 0xb48, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7cd, 0x2, 0xffffffff, 0xbfc0, 0x101, 0x40, 0xff, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0x96, 0xfffffffffffffbff, 0x1}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0xffff, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x23, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0xaa, 0x14e, 0x0, 0x6}}], 0x1e0, 0x10}, 0x4000000) 2018/02/05 13:39:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b2c000)='/dev/usbmon#\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dab000)={0x0, 0x8, 0x7fff, 0x5, 0x0, 0xfffffffffffeffff}, &(0x7f00002ad000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005ce000-0x4)=@assoc_id=r1, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000003c000-0x51)='net/sockstat\x00') preadv(r2, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) 2018/02/05 13:39:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f0000a9c000)={@loopback={0x0, 0x1}}, 0x14) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/02/05 13:39:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/vga_arbiter\x00', 0x8400, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r2, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) select(0x40, &(0x7f00000b1000)={0xffffffff, 0x7, 0x7, 0xfffffffffffffffc, 0x4, 0x4, 0x9, 0x1}, &(0x7f0000faf000-0x40)={0x40, 0xfffffffffffffff9, 0x85, 0x3162, 0x8, 0x29b, 0x100, 0x80000001}, &(0x7f0000cb6000-0x40)={0xa4a3, 0x3, 0x0, 0x3, 0x7ec00000000, 0x2, 0x9, 0xfff}, &(0x7f0000145000-0x10)={0x77359400}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) 2018/02/05 13:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d0c000)='user\x00', &(0x7f0000189000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000acd000-0x88)="c00c09d8e2d6ec6ea86b11da6937a41e8fef061c12260c95f7e3fa704a44bab5d08c368a00b3ead57bdb86984ecca618fb001d86a1e6b1da54df675b9f4fc6e2d4f5f26539e265b574bcdacc05972a4fa30d7885f82e6905bbbc83ee4f96a0e39bcfec7cebd11832a98729af0d6e23ca44caa676bc989bd8cf3896d89f7ce52adde65eaf8fb3e35f", 0x88, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f00003ec000-0xa5)=""/165, 0xa5) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setpriority(0x1, r1, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}}) r3 = syz_open_dev$sndseq(&(0x7f000036e000)='/dev/snd/seq\x00', 0x0, 0x200000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000494000-0x50)={0x1, @tick=0x7fff, 0xfffffffffffff7e4, {0x1, 0x1f}, 0x100000001, 0x3, 0x1000000000}) getsockname$inet6(r4, &(0x7f000048b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000037a000)=0xfffffffffffffe3f) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000f81000-0xb0)) 2018/02/05 13:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8f000+0x2ab)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002db000-0x4)=0xfff, 0x587fdcb30dc56e05) r1 = socket(0xd, 0x803, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/rfkill\x00', 0x200, 0x0) mq_notify(r2, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a92000+0x838)="15a90ab21abc23fefa448142dcc989c6fbddb1f04c0b0855568296de49623ec4f6f226366c688d4a62fda40d2553dca447496613d4fea51386650fbd1eb94ba691155fa780ffe830158d11e593f5f30abe616eb91f6f45f7602d7eb107b0352e94572d900ef675fe444f3b287b4634be237e186373666e4cab81c3b1a2f65403c9ca3f7eb9ff28", 0x87) 2018/02/05 13:39:01 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x5, 0xffffffffffffff4d) 2018/02/05 13:39:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x0, 0x0, @empty}}}, 0x4, 0x1000, 0x5, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/02/05 13:39:01 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/02/05 13:39:01 executing program 3: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x8}, &(0x7f0000ef2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ef2000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef1000)={r2, 0x1}, &(0x7f0000ef1000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) 2018/02/05 13:39:01 executing program 1: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000a09000)={0x1f, 0xfffffffffffff652, 0x0, 'queue0\x00', 0x4}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000c24000)={0x0, 0x0}) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c2c000-0x4)) ptrace$setopts(0x4206, r4, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x5, r4, 0xffffffffff600000, &(0x7f0000c29000)) 2018/02/05 13:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) chdir(&(0x7f000062d000)='./bus\x00') chroot(&(0x7f00004ee000-0x6)='./bus\x00') llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000793000-0x38)={&(0x7f0000c61000)={0x27, 0x2, 0x9, 0x1, 0x4, 0x9, "b074fff08b8fa99d796689051b3b897983fe3d83f0eeef0bb27129cebe04e5b01acf060560607d65b2572f4405cb418134c5df7d24465e6f2a65bbbe334eff", 0xffffffffffff1c6e}, 0x60, &(0x7f000052e000)=[{&(0x7f00000a2000-0x32)="51d02c0cfaff108ce6d23e0f495c389a422059068ebaaef86be71f63d5bea2c887faf52827624401d784c7189752da82e75f", 0x32}, {&(0x7f00007ed000-0x95)="842668ff1898a64f807727a31496b9c1aa756efad54931905580aec592f57928fac3f50699fa016d387bc213415d178834a124e4c0a611738717eeb49b82408da32afde5eb9595e4a9c2396d19716ad05f3f517a6f047e72fbf9cbfe31475b19538ffecc7e7edbe0918b0310f279d62978bd2ea795db5688a99a4cc5d9e4ac5044eecaac31344aa93c63c17883b20fe06f947d3d90", 0x95}, {&(0x7f000056b000-0xb2)="6bb8403ed3730f0e728c5f94c3f3c729a97453f3b3272de548a16bcba431a733bcf2497921f2dbd17af32d0794d9b086e90d82791c42fd22954c6c1cce76f6ebe765197c0447e1d561ea7482dd785c86c6f73e8c71470b1d1f456b9cca429ce4e6025970bb6ab5fc09a75f9c54909c5f22778165de6497eb1e7c3233eb29663054afcf674388ba5a912007cad0b6668edd8f85f064eb7e2a901c1092be6fa0ea8e807bba99388550f72c684d6401c6480750", 0xb2}], 0x3, 0x0, 0x0, 0x20000804}, 0x8040) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/02/05 13:39:01 executing program 3: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f42000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) 2018/02/05 13:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003ed000)=0x2, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001f000-0x8), 0x20) 2018/02/05 13:39:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000302000-0xa2)=""/162, &(0x7f0000402000+0xa84)=0xa2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x29, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0x0, 0x8000}, @dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffff3a) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000008f000)='/dev/autofs\x00', 0x8c0003, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000ee8000-0x10)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x0) 2018/02/05 13:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000470000), 0xfec) socketpair(0xa, 0x0, 0x401, &(0x7f00005cf000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/sequencer2\x00', 0x20000, 0x0) connect(r1, &(0x7f0000334000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @empty}, 0x1, 0x4, 0x2, 0x2}}, 0x2e) quotactl(0x2, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/05 13:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000068f000)='net/sockstat6\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) preadv(r0, &(0x7f0000f0b000-0x10)=[{&(0x7f0000df8000-0x15)=""/21, 0x15}], 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c14000)=""/13) 2018/02/05 13:39:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ee000)='/dev/autofs\x00', 0x400200, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000cf5000-0x4), &(0x7f0000043000-0x4)=0x4) seccomp(0xfffffffffffffffd, 0x0, &(0x7f0000a0f000-0x10)={0x0, &(0x7f0000000000)=[]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000468000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) syz_open_dev$mice(&(0x7f0000a41000)='/dev/input/mice\x00', 0x0, 0x541082) pipe(&(0x7f0000b8a000-0x8)) timer_delete(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/enforce\x00', 0x4000, 0x0) 2018/02/05 13:39:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x572, 0x1ff, 0xfff, 0xfffffffffffffffa, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x13d0)={0x13d0, 0x0, 0x7, 0x0, 0x4, 0x0, {0x0, 0x0, 0x9}, [@typed={0x8, 0x52}, @nested={0xfc, 0x3d, [@typed={0x28, 0x26, @str='/selinux/avc/cache_threshold\x00'}, @generic="2b941bb7c8daad9b11f644b2b38d65779a3d1a4d904a6485bb56732b53bf5c4d16c6caa3ed58a10cf1106d1d983e7e5c4b0be1004ebfd919b964c911f1c57c911e009ee84906ea35c3c18339da8122ae42db7fc23a24c205752767a3309417837243af7ce3265df30fe29178fbeb13a4cc93a5e7494adb431f2eefa971208ab738a7f34968a35061c23f735c50bea5782dcf17838dbc8740fc55ea7a48da2194b6f3806daae09d841643896d7d9670de30fc1b6226b6c1b4f9d3db42d7e74f4a10b4299c2fb93b3f77e3c7793725f9"]}, @generic="26c57e7ad467ba7401a838e87a81b737f8f5a27d06060dfa64ac69a9297b7c1d6cdf5ec46c6c30b83da0e1bf0bc737bc4104b82eef69867f33540ddc4892aafd0f0ee5cf6e864c98e052342ca9a875bdd366baac18da7ba63ed845d0c3a42eeb28b5187036196977d664", @generic="c568692a266beb891cb69d4acc6a6181e6471a0a4547e55b7bd122e4faba405f86462dfafcf56d0fec6ca57c167298d79f3eccd4d084aef6145a9ec021fdec50ff22f623c2f8db084ae30abd6f252bbac23d899f1fb2b60752270a46c3e97adb19f8d77095f712ba87048aefc5d021d7f64a5e8d753a4870d150fc49fb58279f0e7d7e4b64d0315a2e9061e7e5435b7ed2599975bb7909648cfe37b245920c28cb562d624d6915b4f0e51b4b71f96e", @nested={0x1174, 0x32, [@generic="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@typed={0x10, 0x4b, @u64=0x4}, @generic="ac0cf25a93c708db1260f33a9a3da7ba5ca90fb9e0f8471856fe37b237b4fe5f12007aecd5621fcfc8daf8", @typed={0x8, 0x79}, @generic="34d5e13ea1d677dce2aae599ab46026379bce0690607e0858623dd4febac6983c0f16bd6ef9deb2df60ad3635b479e5a0d3f90cf0b1c3135e32e2d97198d0019b10cf7a982ed8301033ebb42f8858e912124c2543275245aff279b7b93433431e9e394f0b67076354e02287cd423b1b82425a7b06cf1032c15d2a786d04ec050d3999815310241e7c268a91eea586e7117ec2ccaeadbe192d3024395c362170ed3221e7185589360e4fc6cc97e0426cffefd7c0613bbf7e52ea95de1152192ddea65fd1c9bc83a0bf104921735ad1f41e194b8d094", @generic="d5635efafda0ec9f1b88f2988a3ecdb1d2ece8f65e76145877a8bc6f21c241f1042828aac6f5f5ae67b24e637154d814232ab507ebbbe3c0b4ec0a2bd0760bc1314ae1407b68d35c5bfa50907fc7e588ad753469dbe5"]}, @typed={0x18, 0x96, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x57, @u64=0x5c}]}, 0x13d0}, 0x1, 0x0, 0x0, 0x4001}, 0x40081) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000), &(0x7f0000004000-0x4)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000)={0x1, 0x1, 0x7fff, 0x1ff, r3}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000005000)=0x3, 0x4) fcntl$setflags(r0, 0x2, 0x1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000003000)={0x9, 0xfffffffffffffffc, 0x8, 0x8e, 0x7, 0x3}) prctl$setendian(0x14, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000007000-0x4), &(0x7f0000006000-0x4)=0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xf9, "7a7237a00e7e800f491e82195f36d8dc696554f852bc53dc5c0df799a20bec29d79f69a5bd4dbfda1dbb5eaad414c09b1a83fe8f7c89b3ee9987dc8e93f33a9d83d06ba79ad17537a817ad59aa312e4996d360f235c412571da5d45c610a87468e6b61f20bae331058804841edee9e4675875e555a331aef27cd02546a148e9b69543cfe5153c323da80353bf1f0eac507cb66563e17967552c2374eefccdbea373eeede9d04f7e1b4800dd6d9b223c4bf0a7df6ecf2fa578e475284010133e499147b0fc4636b030a9d2a17205bc64450da68c67da3792521a684f9c7aed8794aef8e553f45cecb159c3f6cf8140c0900fc55f6a93289ca71"}, &(0x7f0000008000-0x4)=0x101) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000009000-0x10)={0x3, {"32c5090a78e21b"}, 0x7}, 0x10) 2018/02/05 13:39:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/05 13:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x4, &(0x7f00000c5000-0x10)={0x0, 0x8}, 0x0) sched_yield() 2018/02/05 13:39:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xd2a) r1 = syz_open_dev$evdev(&(0x7f000025e000)='/dev/input/event#\x00', 0x2, 0x400000) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000314000)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f000000a000)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a2a000-0x20)={0x2, 0x0, 0x3, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000288000-0x20)={0x0, r3, 0x2, 0x9}) ustat(0x8, &(0x7f0000ada000-0x20)) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x200b0b00}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/05 13:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f0000267000)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000b57000)=0x2757, 0x8) close(r1) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 13:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000613000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = geteuid() stat(&(0x7f00008c1000-0x8)='./file0\x00', &(0x7f0000c9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000258000)="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", 0xfffffffffffffdee) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x3000000}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r3 = open(&(0x7f0000767000)='./file0\x00', 0x2, 0x88) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000f91000-0x7a)="505b5f0f9b77edac55c6caa4d774a8a36027563582cd7cfd8f4e1a36d04f827aaf57f83f70599c766bfaf0b87c0c5b9ce1f85b53337ec0026691d38f44038e33a310ba8233b7e270e954ebe95e43a779677af806a4de8be91460ad60c266ee56ddafbcd763182a0a5f668bb876b852c27dd1ca58d5f058163dde", 0x7a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/05 13:39:01 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000034000-0x50)=[{&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f000056f000)=""/24, 0x18}, {&(0x7f0000e55000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000333000-0x10)=[{&(0x7f0000001000-0xfe)=""/254, 0xfe}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f58000-0x9)='/dev/ppp\x00', 0x0, 0x0) fstat(r2, &(0x7f0000925000-0x44)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setsig(r3, 0xa, 0xe) prlimit64(r1, 0x0, &(0x7f0000f55000)={0x8}, &(0x7f0000d20000-0x10)) 2018/02/05 13:39:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000001, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bb9000-0xb), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) 2018/02/05 13:39:01 executing program 1: rt_sigsuspend(&(0x7f00001ff000)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='trusted*\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = gettid() tkill(r1, 0x33) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000002000-0x10)=[{0x80000001, 0x7, 0xffffffff, 0x2e91}, {0x0, 0x8, 0x1, 0xfff}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x30)=[{r0, 0x10}, {r0, 0xe0}, {r0, 0x20}, {r0, 0x2}, {r0, 0x400}, {r0}], 0x6, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000001000)={0x7}, 0x8) accept$nfc_llcp(r0, &(0x7f0000003000-0x60), &(0x7f0000001000-0x4)=0x60) fcntl$setsig(r0, 0xa, 0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000)={0x0, {{0xa, 0x3, 0xa70b, @empty, 0x1}}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x6, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r2, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xff}}, 0x3, 0x8000}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000006000-0x4)=0xe, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r2, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe}}}, 0x8c) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000007000)={0x9}, 0x8) 2018/02/05 13:39:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eaa000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000a74000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000dd000+0xbc8), &(0x7f0000c8a000-0x4)=0x4) r1 = getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000051d000-0x4)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bf9000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000fef000-0x8)={r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ae000-0x4)) r3 = add_key(&(0x7f0000277000)='.dead\x00', &(0x7f000025d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000975000)="f8caf5758fcce70f25fc2934cc1df20f7d792a6378b1bdf0b3813239520d9a2ad4dc39db3dc8bf7fd51448c24df29d1d64aa748ad4f9ea3149826102bc92df40decd0bc91fac09dddc2a51a79d51087f1d9f63b1e6305e98832a022e35caf0597d2a8efb5f4b67071ed1fe4245e25e387c881deb242445ca976ee08e683e2a5979f72877e87ad56307e6bf6f4d9f6b5015bdf866cf4cbc0b55adc3ce2026e2a5d5d59dbef8f3113198e0281fd64a37da9b9e4d8e9118fd9f149ea9ae2a1b1581842b8575a6a44c99e79439d2a311", 0xce, 0xfffffffffffffffb) add_key$user(&(0x7f0000bbb000)='user\x00', &(0x7f0000277000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b4b000)="40c9d5e30af1ce79dd979e9b9fd5fc118da412f308d0e826b29fef3657ff0c2fb7bb8bd30f8684d9714655ba1986b628d9b30ea7099b9b48d1d9b2643e5b84e19552efb21eb23dae0b82839091bb5cfb832021d08da939e316195fe25103e7c683a4ff967f9d95f8213dbc22643f5a7e11df6c9288aac63774c2599412135c55bd8dc561e92a224c936ec37833f0673d35b304f8316e4a74ddc3e472782f", 0x9e, r3) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003e9000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003f8000-0x4)=0x0) ptrace$peek(0x3f23f7ef6065f45e, r1, &(0x7f0000ada000)) r5 = getpgrp(r4) setpriority(0x2, r5, 0x401) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eb6000-0x4)=@int, 0x4) 2018/02/05 13:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000215000-0x9)='/dev/rtc\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x5, 0x80000000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000bc2000-0x3)="4006db", 0x1, 0x0, &(0x7f0000926000-0x10)={0x2, 0x2, @empty}, 0x12) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/05 13:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000779000-0x1e)="24000000210025eff81c0165ff0ffc0e020000e10010000002e1000c07000b0000000000", 0x24) fstat(r0, &(0x7f0000158000-0x44)) r1 = userfaultfd(0x80800) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000877000)={0xffffffff, 0x8, 0x4, 0x100, 0x2, [{0xfff, 0x6, 0x7, 0x0, 0x0, 0x8}, {0x2, 0xfe77, 0xf1, 0x0, 0x0, 0x1000}]}) 2018/02/05 13:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f0000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x1, @empty}, 0x2, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000093e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000ca9000-0x8)) 2018/02/05 13:39:01 executing program 0: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028b000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/05 13:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00001ee000)={0x100000000, 0xfffffffffffffffe, 0xcf5f, 0xfffffffffffffff7, 0xe00000000, 0x1, 0x2, 0x9}, &(0x7f00005a6000)={0x3, 0x0, 0x7fffffff, 0x2bce20ac, 0xfffffffffffffffe, 0x9, 0xfffffffffffffff9, 0x7f}, &(0x7f0000daf000)={0x3, 0x0, 0x8, 0x9, 0x1, 0x3, 0x4000000, 0x9}, &(0x7f0000470000)={0x77359400}, &(0x7f0000030000-0x10)={&(0x7f0000a17000)={0x8}, 0x8}) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0x0) 2018/02/05 13:39:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00002be000-0x11)='net/anycast6\x00') sendfile(r0, r1, &(0x7f000072e000), 0x1) 2018/02/05 13:39:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f000058e000)=0xc) socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000f69000-0x20)={0x2, 0x2, 0x3f, 0x3, r2}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000026b000-0x8)={0x5, 0x6}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00006c0000-0x16)) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000027f000)={0x100, 0x97, 0x10000}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000217000)) 2018/02/05 13:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00007a5000-0xe9)=""/233, 0xe9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f000097a000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000013000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) fdatasync(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) clock_settime(0x1, &(0x7f00009c6000-0x10)={0x0, 0x989680}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000084f000)={0xcb1e, 0x8a8e, 0x20}) 2018/02/05 13:39:01 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f75000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000565000)={0x0, 0x4}, &(0x7f0000869000-0x4)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ce0000-0xca)={r2, 0xc2, "be638a0c60465bde66729142822d9358f4e2776dae6d2ef5a64908e4d08373d55b6923042486ab60dcdb890d537c52a3f7a462feba33469cf3d6d5ca518e23d4ca0c702186f44268430a5ea792c3a32b0b739151bc9bbb44f6612d510616846dc9567af1c259342f7fb4ba7be75dddb026321f6abc0538b0167edd9e0d014bcb59537ba502a942fb7a70646ada38ac55bf869aa1a15acf953e89069719531255938ca817c883713624a578029c58291fb6822e8e2eadd9009184639d94338cd0dc44"}, &(0x7f0000f75000)=0xca) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f74000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000040f000-0x4)=0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f75000)={0x0, 0x20000004}, &(0x7f0000f76000-0x2)=0xffffff45) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000f76000)='user\x00', &(0x7f0000f77000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e49000)="2a1ba1912ac9cf2c3cc95bb1d863bcc21db4d23165319819d28e71856349553a0cb7db285c64148300bee2c4dc27c5b8ab02", 0x32, 0xfffffffffffffffc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000f77000-0x8)='rxrpc_s\x00', &(0x7f0000ac9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f77000-0x23)="6fb775f6808994ba07625769f2de95a4d52e186adcb78d04c7155f87c9f4b32cc5cd2a", 0x23, 0xffffffffffffffff) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f00007af000-0xa)='id_legacy\x00', &(0x7f00007bb000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f78000-0x2)="86bf", 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000074c000-0xc)={r5, r6, r7}, &(0x7f0000f76000)=""/107, 0x6b, &(0x7f00001cd000)={&(0x7f0000f76000)={'cryptd(sha256-avx2)\x00'}, &(0x7f0000ad9000)="6ab4674434b79c95faed3208a7c920dffd9e0500f6226030b4065193cb5aa6f52c26a51141756e06477d720961cdea96adb677aec6e6fc6ebce46b711159533ea300b05495bbe89cfd1309ffabc6b9b00847cf08d2335a756042a46c45b40ee69a17774a7f4e9b9241ff8e37318c85fd5844e80b6fa996228daa9c1590312931be14d60ce8301d467c5f4c26ffa1a4d692bdff4114ad30db0a9e60eb69ee86c997120d435190fc89a7f50c8b3433", 0xae}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f76000-0x18)={r4, 0x100000000, 0x30, 0x6, 0xcafa}, &(0x7f0000f75000+0x567)=0x18) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f75000-0x20)={0xb4, 0xe5, 0x8, 0x7ff, 0x446a, 0x6, 0x4, 0x9, 0x0}, &(0x7f0000f74000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000014a000)={r8, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x2, 0x1}, 0x98) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000c3d000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f72000)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:39:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b2b000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c96000-0x10)=@ax25, &(0x7f0000fd5000)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000331000-0x8), &(0x7f0000211000-0x4)=0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000408000-0x4)=0x8, 0x4) r2 = timerfd_create(0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/02/05 13:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$VT_RELDISP(r1, 0x5605) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/05 13:39:01 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000001d000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/05 13:39:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ftruncate(r0, 0xbdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) sysfs$1(0x1, &(0x7f00007be000)="f500") 2018/02/05 13:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f6d000)='net/mcfilter\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ccf000-0x4)='tls\x00', 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000039c000)={{&(0x7f000033b000/0x4000)=nil, 0x4000}, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) close(r1) readv(r0, &(0x7f0000ebc000)=[{&(0x7f00009d9000)=""/67, 0x43}, {&(0x7f0000855000)=""/166, 0xa6}, {&(0x7f0000bfc000)=""/205, 0xcd}, {&(0x7f0000a28000-0xdc)=""/220, 0xdc}, {&(0x7f000080a000)=""/17, 0x11}, {&(0x7f00009b5000-0xa1)=""/161, 0xa1}, {&(0x7f0000733000)=""/27, 0x1b}], 0x7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000696000-0x4)) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) alarm(0x1ff) bind$unix(r0, &(0x7f0000fff000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 13:39:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = memfd_create(&(0x7f0000c90000-0x7)='cpuset\x00', 0x2) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000066f000-0x8)=[0x1, 0x1]) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:02 executing program 3: r0 = socket$inet(0x2, 0x4, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000165000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0x800000000000ff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x400}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 2018/02/05 13:39:02 executing program 2: r0 = memfd_create(&(0x7f0000f50000-0xf)="8c776c616e3176626f786e65743000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x14)=[{0x8, 0xcd9}, {0xfffffffffffffffc, 0x8e3}, {0x1, 0x7f}, {0x8}, {0x4, 0x6}]}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="ef24070805f7bcfb5f66209dbc1385b1b91cdb6c2a7c06d43af207a5478764ae474bb45bcb3797869c0f762683f6d8abfd2987505cd1e665e968c8ba1c4d39ee276659b042760e59d3a19abf2eef6e9cd0be796013f33bbd036c1428661a8d968850ef84da01760bef5ed6287e6e73b8b73b4bc3cf7af66d6cca2b00de92e3b9b9eb35f9fb31848db2b48daa24c9d9d94be6817c6b20fd1e5921b2d03c584bfe04872c32b76e6d4760be3abdd54bbe751e5cc958c2", 0xb5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) r11 = getegid() r12 = getpid() fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0xc) r16 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) r26 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) getresuid(&(0x7f0000001000), &(0x7f0000000000)=0x0, &(0x7f0000000000)) r29 = getegid() r30 = fcntl$getown(r1, 0x9) r31 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000003000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = getpgrp(0x0) r34 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000001000-0x1)=0x0, &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000-0xe0)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000000000)="9168b587da9f248624fbfa0bc89868ab790bc87b0e145197693aa2e710f9db2c4f101022e7fe81cd884f8717259faec6bd9ead8205d737982320b9c7c970e925734be5c47fae369e940e681c2f80ed71925e664cdf0c0ab3f102cedad3d3", 0x5e}, {&(0x7f0000003000-0x90)="a0cb7467ad46541d215119c42ba8b835ef9e4659400f8599c8d4deeeeae405fd07726847684f6fab92de26e81b5bf2bb36d492d10181dca1a1248d34c9ef6a23d1063925afba98a66d1b99dd0df3c6b8e749e1089a0f96ceb40790d6810e313f21f594ce24c975d4368bca98e3c1e817636b3955060fa8e5c100f5d08f561f25310ecf0d80b3c467159939ffe5982c21", 0x90}, {&(0x7f0000003000-0x7)="c85297b7668c4a03dfd7", 0xa}], 0x3, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}], 0x68, 0xd8b88ef0a9ec9573}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0xc3)="60ecce0c5eb733ebc171cb6f5bba59bfcae1540a427d4f311d8cd50c6f3939a41ed5d3d2fd587476b497d5e3e37ac11359f3e71883ba9eb80dcba0940804e171c8188d9dd4f7064c0239533063aa033dde6a3fb9b398391d1e11d9773c6b77fafa3d42cebd4b2fcf857801d9f1b66283d7915ba7f2d6ce2246d5f3308d93c3334d97285ca40903b4ecef9baf0bd4f7024a7ee1f042c1049e5a87e083b770aa02bb4fadb62e2bf679d4f226ce924d44df2770266336ec5a5cfe5cbdf6ed0cc8e1830c60", 0xc3}, {&(0x7f0000002000)="73ac4b3acaacf6435a8067564e92b13ec630ec7997cc2cb171817443321830ba40e60a8da88846ff9f224ff917ecb5dd94d1ceda6a27245e2be752bdd7ffdb20c00fabfc128465de", 0x48}, {&(0x7f0000000000)="95ad3e4a116120912cfa68dcc5a118ec2e623717fa8e76fb80ba1ffd23cd0c71660bc190a63584477542e10ef265fd9a098589798ce0c66857e894813d3c803be42814279e1bfe7ed91bdff2db24c480c9393101f2fdffc45b41687e6c6284ab1d2df7c1aeab611d35e472995769635d29cf776f46d409bd1ff7b6943a87bdd8163cb071cf85cda8a3d18cde4c2b877c00d88fb9a5eb5e6291e9b0cb", 0x9c}, {&(0x7f0000001000)="a4ff2c049f8a09907b65a84b60c52d73dfd21c5df32c4d4d0c32f9f0531ae03ce3b23fe1adac30d3f7cdf6b7d80a711ea12a69a5537aef586e889ccc44f6e64d75f227ae8beba41dfa04925d297ff06df26fa57a8da0808199dbf5656907995ff340d1fd8c92f7341a2011fa4237e2f20a1bad2dfc1d1e20da5e9eb1f158b1", 0x7f}, {&(0x7f0000002000-0x16)="29a5968cf87fa22996c0fd2c38d7f9f6d526a1a3585f", 0x16}, {&(0x7f0000000000)="43359f495ca439be13abf46d0c49def31713d699698a593933dbaad3302f06fe196b4f8dc70a6efd95e587543f35810391a3ac58848f4597f6f7cb8c3e81e618c887853be66812c100697facc82591cf1c89b2ab23b63052a60f6b498be53b1439f6aeca7f629bcd09e3aa093b1edb1dae7484a505787cc0f3fe3c3aa708b803410118f15023b9e110407f9119b0bfe940989e2f7c5db704cafa177599c94d33234085f186d63260037143ec79fa251143eec71ad4597df262da2c02848db6ddc74f6d0238838d8d497b5f02c5f227e4893bb4", 0xd3}, {&(0x7f0000002000)="2b5e7b9261998675a449e2dd1975b4ea4c8cd02025348ac94f01992820b64e1ed3f81ec5788fd8eae1166ccac5af90c8c8b68a9c62d6abc1af63f5aef458b6bd24f25653dba8de8b32612437b9fbb754a10fa14cec1d5d69353065dd04c38a291d92085460b19b8dc4224ae1ddcb04887905ea3189d98b6ca1411466024fc0fa5582a6bc2c0309b9e44427cda9a28f4c3299eb8f0d0cae74463be8abca43bedc358850", 0xa3}], 0x7, &(0x7f0000001000-0xd8)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xd8}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)="77468e829a4f83a8bfbb9f155eded465be1920077e6f5ce72e1503044badcea2408a700a3b0dd4a64af0b2060bf621cdbadd915803dbc227dc6c1bbf140ac8df95c9b0b6394153c2bddc8f4210ebcdacc1c9a7bf4cbaa458fd189428831dfa0f01ed2f560dcf441b1751422ddfc1e4854b5c8bd92d77a798fbf2d128372a031c71a865d3eab571ffbbd7a5b2e568293d9615f8df219edcf79344cd9580b54297c8d4fd85e867e1da3fd58563dc8f6fa334f899bfe27d644e8997af1ceb06db6824ff", 0xc2}], 0x1, &(0x7f0000003000-0x128)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x128, 0x4010}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000)="92c7ebf94fc8658ceeed7c9960c71c1b8c81d0684c3ae2d2c70730f3dfb5cf0bc89aff85554623772bd829200b57f5bec06b0e0d94cc94c5e611c9b84e954f5c73a57aa0fe4ae11c89062f36e1ea3763688a0e4149dc2f8bd590f5a7c729b8504e9392bf10b6dd8715d67588f61a2923e3f201dc45ad6620ea3ad24c21be14b2652c3453769877f2492e24025880b32c1919dc88d10ec99e2ab8a2477ccbf42401c2ebf62e666e72", 0xa8}, {&(0x7f0000002000)="941a2f6c5692d868b2972989f6ce3d081113476fa9a10bbd925bccf774c23fb83fd3f567c3c40b1ea26a279b1fb2046e0817aa25e320bc62bf4533ed1a8292fec693722b8cebad70b774da893d586661073e7109092ba287ad9f4b14e89f8c0607b5d4abe9e58aa8d5df0a7678bb9a3e62088669d631dace81e06265efc11732e10e0bdcdb0cb517d6987303390f5d757d97312336680409ff66f4cbefe92e3b60b3693912e5a43577a4fcc685b243c54cdac958024581a2861771af401828be7bc4aea0b82f6ed194951ab9178479a9808fd90ba147418b74f4c951", 0xdc}], 0x2, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r2, r1, r1, r1, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r0, r2, r0]}], 0xf0, 0x40800}], 0x4, 0x4) 2018/02/05 13:39:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r0, &(0x7f0000013000-0xc)=@random={'security.', 'lo\x00'}, &(0x7f0000012000)='ppp1ppp0+\\nodev\x00', 0x10, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:02 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000005000-0x32)="2f00000021000300000000001a0000000206000000000000000000c9080001000000080000000000000000e2000009", 0x2f}], 0x1}, 0x0) 2018/02/05 13:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b9000-0x9)='illinois\x00', 0x1017a) sendto$inet(r0, &(0x7f0000612000)="ae", 0xffffff76, 0x0, &(0x7f0000d46000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000317000)={0x0, @local, @loopback}, &(0x7f0000786000)=0xc) stat(&(0x7f00004f3000)='./file0\x00', &(0x7f000078d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000f53000-0xc)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000776000)=@flushpolicy={0x1204, 0x1d, 0x200, 0x7, 0x0, "", [@policy={0xb0, 0x7, {{@in=@rand_addr=0x1, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x2, 0x20, 0xa, 0x20, 0x20, 0x62, r2, r3}, {0xfffffffffffffffd, 0x3, 0xff, 0x8bf, 0xfffffffffffffffe, 0x7, 0x200, 0x1}, {0x0, 0xf3d8, 0x8000, 0x3ff}, 0x800, 0x1, 0x2, 0x0, 0x3, 0x3}}, @lastused={0x10, 0xf, 0xe1}, @ipv6_hthresh={0x8, 0x4, {0x43, 0x75}}, @algo_aead={0xec, 0x12, {{'gcm(des3_ede-generic)\x00'}, 0x500, 0xa0, "6d239edaafe30690a9e26e8e283c632b40358d683144542af32950cae3a4f4353426994b75255bfeb48385be475e53894899b80a8c64e5f59b6a723ff5b08979891e564d711554904a2f9dd860aecd167ddf5283f1e5232af678436d5fd678351c27e1f3ace5c04a894b4fe948310e6791d736b7edc5fd94f55716520cacf5677614d22b8e8286b12ee31f3140ba39919cf01e4a24c92c5f49ea48c47c7a1cda"}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7ff, 0x1000, "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"}}, @extra_flags={0x8, 0x18, 0x34e}, @lastused={0x10, 0xf, 0x4c}, @ipv4_hthresh={0x8, 0x3, {0x13, 0xa}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x1204}, 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000009d000), 0x4) 2018/02/05 13:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000059d000-0x16)='/selinux/checkreqprot\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000066b000)={0x0, 0x5, 0x7, 0x3}, &(0x7f00004d1000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000044e000-0x1a)={r1, 0x8001, 0x9, [0x3, 0x210, 0x3, 0xfffffffffffffffb, 0xfffffffffffffffb, 0xff, 0x6f42, 0x0, 0x80000001]}, 0x1a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000676000)={0x7fff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/05 13:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b10000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) recvfrom(r0, &(0x7f00008bb000-0x73)=""/115, 0x73, 0x120, &(0x7f0000e9b000-0xe)=@l2={0x1f, 0x2, {0x1108, 0x0, 0x7, 0x3, 0x0, 0x1d50}, 0x8, 0x8}, 0xe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/05 13:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f00007c0000-0x8)='./file0\x00', 0x200, 0x100) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00001cf000-0x6)={0x4, 0x1, 0x7}) waitid(0x1, 0x0, 0x0, 0x40000008, &(0x7f00005ea000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0xffffffffffffffaa, 0x0, 0x10001, 0x0, 0x1}}) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/autofs\x00', 0x400, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000bc9000-0x14)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000509000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/05 13:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) open$dir(&(0x7f00009f9000)='./file0\x00', 0x0, 0x104) 2018/02/05 13:39:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x64}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000-0x50)={@generic="798a9a72ecf98d692ff25537f6062e8a", @ifru_map={0x93, 0x0, 0xba2b, 0x7, 0x1, 0x3}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x5aec}, 0x8) getsockname(r0, &(0x7f0000002000)=@l2, &(0x7f0000003000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r0, 0x0, &(0x7f0000005000-0x4), 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000005000)={"1c38759dd89e1defc7b7958f40d9e446", {0x4, 0xb479, 0x1, "fdb1576cd208"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000007000-0x8)=[0x1ff, 0x20]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0x7f)="85fe24adaf36fc035926dc3c729529a40a7664ed6816aa2e98b26d72d3c2ed0c356b3e8d4fe3b0dbd1f331da74106e40cb2a05823e5a4aef635d7786013eb35008cf58f147056126c9318a34b46061765167d287d5cd0f250592f87259b261718ca731fa2f5e68b9b232e1fffeebfb2d797e086e4a2930374122a914f2f4cd", 0x7f, 0x1, &(0x7f0000007000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) ptrace$setregs(0xf, r4, 0x4, &(0x7f0000004000)="1ef10f41135f035bf9571305bcd7bcad1fabce4b39bf658758e05aa922f1b5b862a5ea4bc1ee4d129ec303bee2821c98417825a763f11fb030f4e6b16bc158925d9a3cad329cdb55f5f57e2b8c682309c528c48036c496f87fd1324d05f08a8a5f7620dd1cab958e944aacf667ae74e40de4db0991eea8ab6c38aaec99de9523ebc678b1c46d51a00de088326e62214f7f019b413f") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000009000-0x50)={@generic="1f819a2ef72cf829e6f3e18553ff9817", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff}, 0x2, 0x1, 0x3, 0x2}}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000-0x8)={r2, 0x466}, &(0x7f0000008000)=0x8) 2018/02/05 13:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r0, 0x4b3a, 0x7f) write(r1, &(0x7f0000915000-0xd6)="0d2bbb1a1bc8c2f766fd7d228e8dd240dfa56c550b46b60b3b236709bbdcae92fc4620390e6335158db1da6fa3b65605cd894132e9c4d9dface66aeec2dfe81ec80b86ea9be25f8c5c2cc27f342262ee95067bf0bf7ec5169557e43ed6a94ac27727796b10adf22618d4aab9fdc197cd4a46e62ac5ad1b2c2aa31162aca7cd2f4865c316039f59a00f4b12b9b8bd27b8896d7909a07eb6fa176f77d1b521b03040bc403f3118c4884e5b75449f7ce4b97da432edc273acddc039f8554e9ff39aa3e55ac9a1f027e6c75081023cb827c8eef102d9b5fa", 0xd6) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000567000-0x4), &(0x7f00001b3000)=0x4) vmsplice(r1, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0xffffffffffffe96, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/02/05 13:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/loop-control\x00', 0x10002, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e4000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008e0000)={0x0, 0x7d}, &(0x7f000022c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ab8000)={r2, 0x5, 0x3, [0x6, 0x248e, 0x1]}, &(0x7f0000a8c000-0x4)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000481000)={r2, 0x3}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000156000)={r2, 0x3f}, &(0x7f000014e000-0x4)=0x8) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/02/05 13:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000b3000)=0xbef, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/02/05 13:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d43000)='/selinux/checkreqprot\x00', 0x102, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d8f000-0x4)=0x3, &(0x7f0000f66000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c8e000)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) [ 74.284644] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=8171 comm=syz-executor0 [ 74.359254] audit_printk_skb: 1857 callbacks suppressed [ 74.359261] audit: type=1400 audit(1517837942.311:2141): avc: denied { net_admin } for pid=3887 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 74.363409] audit: type=1400 audit(1517837942.311:2142): avc: denied { net_admin } for pid=8164 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 74.372091] audit: type=1400 audit(1517837942.321:2143): avc: denied { dac_override } for pid=8193 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 74.381455] audit: type=1400 audit(1517837942.331:2144): avc: denied { dac_override } for pid=8193 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 74.401665] audit: type=1400 audit(1517837942.351:2145): avc: denied { net_admin } for pid=3898 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:02 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000a000-0x8)='./file0\x00', 0xc000, 0x58) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000007000)=""/4) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r2) 2018/02/05 13:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x44, 0x0, &(0x7f0000841000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1, 0x0, 0x1}, @fda={0x66646185, 0x0, 0x0, 0xb}], &(0x7f0000b41000)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 13:39:02 executing program 3: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xffffffffffffffff) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/02/05 13:39:02 executing program 6: splice(0xffffffffffffffff, &(0x7f0000001000-0x8), 0xffffffffffffffff, &(0x7f000045c000), 0x0, 0x0) unshare(0x20000006) clone(0x0, &(0x7f0000cec000), &(0x7f0000ea9000-0x4), &(0x7f0000962000-0x4), &(0x7f0000000000)) ioperm(0x0, 0x1000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x2) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000002000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000002000-0x4), &(0x7f0000c18000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0xb2) 2018/02/05 13:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x4000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) 2018/02/05 13:39:02 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x40001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000020000-0xc)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) 2018/02/05 13:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001269, &(0x7f0000583000-0x2)) 2018/02/05 13:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_dev$mice(&(0x7f0000752000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000184000-0x4)=0x7, 0x4) [ 74.414931] audit: type=1400 audit(1517837942.361:2146): avc: denied { net_raw } for pid=8192 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) pipe2(&(0x7f0000201000-0x8)={0x0}, 0x4800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056a000-0x2c)=[@in6={0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000862000)={0x706, 0xffff, 0x7fffffff, 0x3, 0x5, 0x7fffffff, 0x5, 0x2, 0x4, 0x1}) 2018/02/05 13:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000049000)='/dev/pktcdvd/control\x00', 0x141001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000425000)={{{@in6=@ipv4={[], [], @loopback}, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000a07000-0x4)=0xe8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = socket$inet6(0xa, 0x1000000006, 0xe0008002) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a7a000-0x10)={&(0x7f0000b47000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000093e000)={0x0, @in6={{0xa, 0x0, 0xeebe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x9, 0x4, 0x6, 0x7, 0x30}, &(0x7f00003a9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000287000)={r2, 0x2, 0x7000000000000000, 0xffffffffffffffd3, 0x9, 0x5}, &(0x7f0000e46000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [], 0x1}}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000714000-0xca)=""/202) modify_ldt$write(0x1, &(0x7f0000cc1000-0x10)={0x3ff, 0x20001800, 0x2000, 0x5, 0xfffffffffffffffc, 0x1ff, 0x401, 0x3, 0x2, 0x8}, 0x10) [ 74.432885] audit: type=1400 audit(1517837942.381:2147): avc: denied { net_admin } for pid=3902 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000aa2000)={@dev, 0x0}, &(0x7f0000765000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a04000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) r3 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f00003e1000), 0x3ff) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x53) [ 74.447971] audit: type=1400 audit(1517837942.391:2148): avc: denied { net_raw } for pid=8192 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:02 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) 2018/02/05 13:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = syz_open_procfs(0x0, &(0x7f000063f000-0x7)='ns/pid\x00') setns(r0, 0x0) execveat(r0, &(0x7f0000bc1000-0x8)='./file0\x00', &(0x7f0000b03000-0x10)=[&(0x7f0000d7a000-0x3)='$^\x00', &(0x7f0000a40000)='\x00'], &(0x7f0000275000-0x8)=[&(0x7f0000e83000-0x7)='ns/pid\x00'], 0x1100) [ 74.464820] audit: type=1400 audit(1517837942.411:2149): avc: denied { net_admin } for pid=3879 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 74.465385] audit: type=1400 audit(1517837942.411:2150): avc: denied { net_admin } for pid=3879 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 74.534838] binder: 8204:8210 transaction failed 29189/-22, size 72-16 line 3004 2018/02/05 13:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0x3f) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000202000-0x8)={0xffffffff, 0x50b}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000495000-0xa4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}], 0x1c) 2018/02/05 13:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f00002d8000)) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000031000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x418}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) [ 74.586886] binder: 8204:8218 transaction failed 29189/-22, size 72-16 line 3004 [ 74.596929] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.621459] pktgen: kernel_thread() failed for cpu 1 [ 74.621468] pktgen: Cannot create thread for cpu 1 (-4) [ 74.622156] IPVS: Creating netns size=2536 id=15 2018/02/05 13:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000aa2000)={@dev, 0x0}, &(0x7f0000765000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a04000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r2}) r3 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f00003e1000), 0x3ff) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x53) 2018/02/05 13:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f00003c8000-0x38)={&(0x7f0000eb3000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000878000-0x10)={&(0x7f0000116000)=@upd={0x120, 0x12, 0xc00, 0x2, 0x0, {{'sha512_mb\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x9d}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7f}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x1e6}]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x40001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d14000-0x8)={0x0, 0x7}, &(0x7f0000f9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ee4000)={r3, 0x6}, &(0x7f000096b000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)) getdents(r1, &(0x7f000072d000)=""/218, 0xda) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00002f6000)={0x7, 0x4, 0x10001, 0x90, 0x1b, 0x7fffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000bc9000-0xc)={0x80000008}) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00000e8000-0xa3)=""/163, &(0x7f00001d3000)=0xa3) 2018/02/05 13:39:02 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x0, &(0x7f0000013000)={0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000000a000)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000019000)='./file0\x00', &(0x7f000001a000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) r2 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknodat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) [ 74.623033] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.649518] pktgen: kernel_thread() failed for cpu 0 [ 74.649525] pktgen: Cannot create thread for cpu 0 (-4) [ 74.649537] pktgen: kernel_thread() failed for cpu 1 [ 74.649543] pktgen: Cannot create thread for cpu 1 (-4) [ 74.649545] pktgen: Initialization failed for all threads 2018/02/05 13:39:02 executing program 4: socket$l2tp(0x18, 0x1, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000569000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000057b000/0x3000)=nil, 0x3000, 0x7, 0x20010, r0, 0x0) syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x1, 0x82) 2018/02/05 13:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f000063b000), &(0x7f000018a000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10}]}, 0xd0}, 0x1}, 0x0) 2018/02/05 13:39:02 executing program 3: socketpair(0x4, 0x5, 0x8001, &(0x7f0000077000)={0x0, 0x0}) unlinkat(r1, &(0x7f0000982000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000043e000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a0d000-0x10)={0x0, 0x58, &(0x7f000051b000-0x58)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20000000}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f000008a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000324000)={r3, 0x8}, &(0x7f0000386000-0x4)=0x8) sysfs$1(0x1, &(0x7f00000eb000)='net/ip6_flowlabel\x00') readv(r2, &(0x7f00002c1000)=[{&(0x7f0000a24000)=""/44}, {&(0x7f0000e4c000)=""/160}, {&(0x7f00004ed000-0x43)=""/67}, {&(0x7f00009ee000)}, {&(0x7f0000694000-0xba)=""/186}, {&(0x7f000064a000)=""/59}, {&(0x7f0000077000-0x15)=""/21}], 0x100002a9) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003d2000-0x18)=@add_del={0x2, &(0x7f000064e000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xa2}) 2018/02/05 13:39:02 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x4)='}%+\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/05 13:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00008a7000-0x40)=[{&(0x7f000029b000-0xd2)=""/210, 0xd2}, {&(0x7f0000b65000-0x92)=""/146, 0x92}, {&(0x7f000020d000-0x56)=""/86, 0x56}, {&(0x7f0000a1e000)=""/129, 0x81}], 0x4, &(0x7f00007ab000)=[{&(0x7f0000974000)=""/26, 0x1a}, {&(0x7f0000448000)=""/41, 0x29}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000815000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000790000-0x1)=0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000075a000-0x4)) 2018/02/05 13:39:02 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00006f0000-0x9)='/dev/sg#\x00', 0x92, 0x101000) recvfrom$ipx(r1, &(0x7f0000018000)=""/249, 0xf9, 0x10102, &(0x7f0000df0000-0x10)={0x4, 0x20, 0x7, '\v9{^i1', 0x4}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004e1000)={0x1, &(0x7f0000df8000-0x8)=[{}]}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000bbf000)=""/197) 2018/02/05 13:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000074000)) 2018/02/05 13:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c3b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x404) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) sendto$inet(r0, &(0x7f0000362000), 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/05 13:39:02 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000069b000-0x9)='/dev/rtc\x00', 0x2080, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00009d3000)=""/141) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="0020000100000000", 0x8}) 2018/02/05 13:39:02 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e18000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)) ioctl$TCXONC(r1, 0x540a, 0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000be3000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000fdb000)=0x10) 2018/02/05 13:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = creat(&(0x7f00006d3000)='./file0\x00', 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f9000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000704000-0x78)={0x7, 0x78, 0x3, 0xe5, 0x5, 0x2, 0x0, 0xfffffffffffffc00, 0x40000, 0x5, 0x3, 0x100, 0x9, 0x7f, 0x6, 0xfffffffffffffffc, 0x8, 0xfffffffffffffff7, 0x2, 0x40, 0xfff, 0x7, 0x101, 0x8, 0x2b04, 0x20, 0x1, 0x25, 0x3ff, 0xb4, 0x94fd, 0x80000001, 0x6be, 0x3, 0xffffffffffff7fff, 0x2, 0xf3, 0xffffffff, 0x0, 0x6, 0x1, @perf_bp={&(0x7f000044e000), 0xb}, 0x0, 0x2, 0x8001, 0x3, 0x8000, 0x1, 0x5}, r0, 0xff00, r2, 0xd) ioctl$KDMKTONE(r2, 0x4b30, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f000071f000/0x3000)=nil, 0x3000) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000), 0x4) setns(r4, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007f0000), &(0x7f0000424000)=0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f7c000)=""/4096) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) tkill(r0, 0x1000000000016) sendfile(r3, r2, &(0x7f0000110000), 0x10000) 2018/02/05 13:39:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x101) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{}, {0x77359400}}, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r6, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000a05000/0x1000)=nil, 0x1000}) 2018/02/05 13:39:03 executing program 0: r0 = fanotify_init(0x22, 0x2) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = fanotify_init(0x0, 0x101000) exit(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000d76000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={r4, 0x81, "99272bbda618ca89ec48b98f400ceb08ed6d588f0f2610c8d392034265f91aabdc0338ab44bd3112edca52012d30eca7f800c641b75b054aff61272c5ba228caa94bab39bddd77b0aeaff73aedfe820f1a63851a6aec323619b515a4391424511736fed4f33d6ee664d020f2e7d9cf14d1a65eea7500d6edc9a91939eb98ee48c2"}, &(0x7f0000001000-0x4)=0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x6, 0x63, 0x6, 0x944, 0x3208, 0x6, 0x4}, &(0x7f0000002000-0x40)={0x3dc, 0x0, 0x84, 0xfffffffffffff000, 0xffff, 0x7ff, 0xffffffff00000001, 0xff}, &(0x7f0000001000)={0x3b, 0xfff, 0xfffffffffffffffe, 0x5, 0x800, 0x4, 0x4, 0x8001}, &(0x7f0000002000-0x10)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000001000)={@local, @dev}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r5, 0x100000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x5, 0x8, &(0x7f0000003000-0x100)=[{&(0x7f0000006000-0xa0)="9aca5446511ccd4a41a58740d29799bc5ea9e0f99441556b8d059ad41cff4edcd3b93bd42abc3a6f6c6d950f2a3ff3de4bc53a03cc26a9e67d7706797988a51b3a1b6355299b13b3af79031534893e1a29917cc418dbc4a5547a3179cbef7b6acdfcf4398a42705c26c65652944903ffb01c5b0e547bbbef6453d8d6caa37f9d4f1ec67a8902ed3df6f2d407b057248d4dd4ff0f1d630afb35c1eb85e2510dcf", 0xa0, 0x3f, 0x4}, {&(0x7f0000006000-0x93)="b196bd8e2b4ad2371b9b8b55d813479c529b198bc43cc7cbb123ececa9c88567a020554b0ddf1a3aa7fe50102697dbd206145c7c0c6be79fe05163a06e34009076e043cd4057021c962986ea4ae8c9a46a2cdb7955e8b37012e803481fdf519db330a9f1640f25aed18da79fa2ecae9bd268a366110c810ba86dbb35877c1400141d8b15401f291e619bc80fbedad48b9e1809", 0x93, 0x2, 0x9}, {&(0x7f0000004000-0xec)="2b36a508968b43512957e98e28664cbf3cee1dcfebab7cabe5973c53008e9c96d95442fcca2754ec8a95125e459b565e8ca8b51527a16767d4c39494d2ecbdd9e8b0d4e42034734457b4e65ecb546e1371c9948ec57053bffaf43a9ecf704f25f5be2e7e6c307c2067cc58b3478cbb7b72d9aed7ee07fcdee877428da1d6fcc284723f19c649c5fb7e51c5842c1fcfdd3c5d0f0d9cc4e027c3a426cbdceebf99827b4d4c9e84a24511ad49fa2b11432a49adb3b8e32b96e2a16282c3a8f210d44fb7e04d74ed5f25535335584125b12872b64e5a5e42916daa7dbaac0754f3fb8ad80e4b63cf9dde0f3779e0", 0xec, 0x0, 0x4}, {&(0x7f0000003000)="892f3f3a1843c0ffa3696ada0dd398db5541d9b9e43486f58aec59b2598d92cfde2a60c000091ee5cf16632c01e839ea32106f00dd796a939017268761c359f82b2289848f34aa51e3b9e14e4a4ee44cc90e0d5b91d914041429", 0x5a, 0x3, 0x7f}, {&(0x7f0000003000)="59a6a035f8147425b469beebbaf3f1b36809afa1d9462d22ab479090ba2c8f34bd2b6ac3eb423b4f185845559912a339b9a2c93602f27025cc3483435c2b105c1e2b00cfdc5d", 0x46, 0x5, 0xbd1}, {&(0x7f0000003000-0x70)="287b90b983a5f4c0073cde03b563b27d2cb85ad7f08e636f6843a48a3bb911483f40df20c78c5148c8025c39797d386bfa8de043e327f90fe6541bb64b6f7e3072d8e71430ff8865278d07e8f4f19b43d044d41708de83709c78f8521d4b1fbc9c2374212b57976430e6effc7e602a1b", 0x70, 0x0, 0x3f}, {&(0x7f0000003000-0x56)="f520ba8d8400f196f5a8d1374fa6c25f2108e9fc5d0f2d4cb4f5956e5b24eb704fc25297a147bc0fba0caab4510c717ddd60e062df14cf775ad23105234c1a9050c826430655c50f35ed7d905d9c2b6f598c67479eef", 0x56, 0x7fffffff, 0x800}, {&(0x7f0000006000-0x49)="e6885aee160e8eb6d8cef021a396b525bf9e218e7ec0c9d098235f1cfe52f04d938a11cff9f51865c9dbc21d74ff18cd6fde2ae6ff944b29bfba5930d3b213d6ae810aed4f3737620d", 0x49, 0x80, 0x1}], 0x3e0000) fdatasync(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000007000-0x1b0)=[{0x100000001, 0x9, 0x3, 0xff, @tick=0x1f, {0x3, 0x7fff}, {0x6, 0x92}, @control={0x101, 0x7, 0x1}}, {0x7, 0x7fffffff, 0x8, 0x7fff, @time={r6, r7+30000000}, {0x3, 0x5}, {0x9, 0x3}, @queue={0x8000, {0x861, 0xecdd}}}, {0x6bf, 0x7, 0x700000000000, 0x1ff, @time={0x0, 0x1c9c380}, {0x7, 0xf07}, {0x6, 0xb34}, @quote={{0x3, 0x1}, 0x7, &(0x7f0000006000)={0x2, 0xfffffffffffffffd, 0x3f, 0x8, @tick=0x6, {0x8, 0x5}, {0x6, 0x978204a}, @quote={{0x144ebc01, 0x401}, 0xdaf8, &(0x7f0000002000)={0x7ff, 0x1, 0x1, 0xd, @time, {0x7, 0x8000}, {0x8, 0x3f}, @quote={{0xf04, 0x8}, 0x5}}}}}}, {0x1ff, 0x2, 0x6, 0x80000000, @tick=0x7fff, {0x80, 0x80000001}, {0x8, 0x5}, @raw8={"bd37fadaaedc1dd0fc355bf4"}}, {0xe99, 0x39cc4e2e, 0x8000, 0xf7, @time, {0x8, 0x7f}, {0x6}, @quote={{0x7f, 0x3}, 0xbd, &(0x7f0000006000)={0x1, 0x1, 0x3c6c, 0x8, @tick, {0x5, 0xfffffffffffff98b}, {0x699a, 0x541e1d1a}, @note={0x101, 0x8, 0x9, 0x0, 0x7}}}}, {0x4, 0x7, 0x1, 0xfe93, @tick=0x8001, {0x6, 0xb6}, {0x7}, @raw32={[0x8, 0x1, 0x7]}}, {0x9, 0x170, 0x1ff, 0xa1, @time, {0x1, 0x3}, {0x9, 0x8000}, @quote={{0x6, 0xfffffffffffffffc}, 0x7, &(0x7f0000005000-0x30)={0x7f64, 0x50, 0x6, 0xfffffffffffffc01, @tick=0x91b6, {0x10000, 0x80000000}, {0xe0, 0x8000}, @note={0x0, 0x9, 0x4, 0x2, 0xbf}}}}, {0x1000000010, 0x823, 0x5, 0x7ff, @time={0x0, 0x1c9c380}, {0x3, 0x8}, {0x400}, @addr={0x1, 0x401}}, {0x3b, 0x3f, 0xfffffffffffffffb, 0x7, @tick=0x1, {0x6c01, 0x3}, {0x3, 0x7ff}, @addr={0x8a5, 0x3}}], 0x1b0) 2018/02/05 13:39:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x7, &(0x7f0000a27000)={0x0}) connect$inet6(r0, &(0x7f0000205000)={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffa}, 0x1c) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bd000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000802000)) 2018/02/05 13:39:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000614000-0x25)='$selfppp0posix_acl_accessself@system\x00', 0x25, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000745000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b7c000)={0x0, 0xfffffffffffffff7, 0x9}, &(0x7f0000212000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003be000-0x8)=@assoc_value={r3, 0x7}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000277000)='./file0\x00', 0x40) pwrite64(r5, &(0x7f0000303000)="5b2b55baa10fc09685b1ee7768c8d787e4133d06561fc999edcd988db0488e91e2adac04cd67485909c2bd53d9d5333bec4f4205d370548e877517db08672c11f065e7952b145258f24c5643474bd31dbd04e3c8bbd987f4cf82be66b6a19b8c5b585a6c766e00ac1694ca4e8d6ec7d2443d1de4b61932637969643df3498aa3dcfe3c07303c96021ef374127ec52bafe2b80edae51db36d0151bc320fa4a39203f8f922767c65b3b330d6814fb32263eed1acdb9a14756b7838a9553502a4313451d1606555620fa7e6e915b0", 0xcd, 0x0) r7 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000069000)={r3, 0x7fffffff, 0x1, 0x3, 0x9, 0x32000000}, &(0x7f000052b000)=0x14) r8 = mmap$binder(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x2, 0x40010, r2, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000012c000)=""/37) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00003a6000)={r8}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) dup2(r6, r7) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000064c000-0x44)={{0x2, 0x3, @rand_addr=0x1}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x0, {0x2, 0x3, @loopback=0x7f000001}, @generic="a67aa4505d39874a111322f1ccbae0e8"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) 2018/02/05 13:39:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000ddd000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dad000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00003b9000-0x8)={r1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc2000-0xc)='/dev/autofs\x00', 0x200000, 0x0) flistxattr(r0, &(0x7f00005d3000-0xca)=""/202, 0xca) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000101000-0xc), &(0x7f0000eac000-0x4)=0xc) ppoll(&(0x7f000074b000-0x4)=[{r2, 0x1080}], 0x1, &(0x7f0000220000-0x10)={0x77359400}, &(0x7f0000497000)={0x2}, 0x8) syz_open_dev$evdev(&(0x7f0000d93000)='/dev/input/event#\x00', 0x10000, 0x22100) fcntl$setpipe(r0, 0x407, 0xffffffffffffeb17) 2018/02/05 13:39:03 executing program 4: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1a, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000005000-0x128)={0x0, 0xfffffffffffffeec, "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"}, &(0x7f0000003000)=0xe1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000002000-0x2a)="2f717306ea0e2cc213b2d366df74478ce2252c4b10501bbd1ecc40358b9840372421135a383c0e72203e", &(0x7f0000002000), &(0x7f0000003000-0x4), &(0x7f0000001000)="5b0001264a") accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00006fc000)=0x3a) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000002000-0x8), 0x0, 0xffffffffffffff64) 2018/02/05 13:39:03 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0x9}, &(0x7f0000001000-0x8), 0x8) lseek(r0, 0x0, 0x0) set_robust_list(&(0x7f0000001000)={&(0x7f0000001000/0x2000)=nil, 0xc06b, &(0x7f0000000000/0x3000)=nil}, 0x18) 2018/02/05 13:39:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007c2000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005a4000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x7}}, [0x7a24, 0x401, 0xc977, 0x2, 0x9, 0x401, 0x20, 0x3ff, 0x6, 0x76, 0x7b35, 0x5, 0x101, 0x9, 0x400]}, &(0x7f0000034000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000046a000-0xa0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3a3, 0x9, 0x3f, 0x7f, 0x2}, &(0x7f0000ee8000-0x4)=0xa0) 2018/02/05 13:39:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000619000-0x4)=0x400, 0x4) 2018/02/05 13:39:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000576000)={{&(0x7f00000d6000/0x1000)=nil, 0x1000}, 0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000338000-0x28)={@generic="0c3c66643c5a8d514b91cc82722cdbb7", &(0x7f0000543000-0xb8)=@ethtool_rx_ntuple={0x35, {0x2, @tcp_ip4_spec={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x5}, @esp_ip4_spec={@empty, @rand_addr=0x10001, 0xfffffffffffffffc}, 0x6, 0x48f, 0x2, 0x401, 0xfffffffffffffffe}}}) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000c3000)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089f000)='/selinux/mls\x00', 0x0, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b92000/0x2000)=nil, 0x2000, 0x0, r4) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f000032f000-0x4)=0x9) 2018/02/05 13:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bind$ax25(r1, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000bd000-0x20)={@common="697036677265300004000000ff00", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) memfd_create(&(0x7f00004c6000-0x10)="697036677265300004000000ff000000", 0x3) fchmod(r1, 0x80) 2018/02/05 13:39:03 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) fallocate(r0, 0x0, 0xfffffffffffffbab, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000000002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000864000-0x4), &(0x7f0000682000-0x4)=0x4) 2018/02/05 13:39:03 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000c2a000-0x4)=0x4) 2018/02/05 13:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readahead(r0, 0xfd86, 0x4) r1 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000e4f000-0x8)=[{r1, 0x2011}], 0x12b, 0xffd) r2 = add_key$user(&(0x7f0000cde000)='user\x00', &(0x7f0000d46000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008d8000-0x6)="e0e4c3e1499e", 0x6, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000033a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fremovexattr(r3, &(0x7f0000ee7000-0xe)=@known='system.advise\x00') clock_nanosleep(0x0, 0x1, &(0x7f0000156000-0x10)={0x0, 0x989680}, &(0x7f0000ebb000)) 2018/02/05 13:39:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) pread64(r0, &(0x7f0000b69000)=""/129, 0x81, 0x2) 2018/02/05 13:39:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c5a000)={0x0, 0x0}) ioctl$void(r1, 0x5450) r2 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r2, 0x3) capget(&(0x7f0000e38000-0x8)={0x20080522, r0}, &(0x7f00000b1000)={0x4, 0x6, 0x2, 0x4, 0x7fffffff, 0xa9f}) ftruncate(r2, 0xb) 2018/02/05 13:39:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e7000-0xf)='/dev/sequencer\x00', 0x2, 0x0) accept(r1, &(0x7f000005e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000c11000)=0x26) shutdown(r2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005}) epoll_pwait(r0, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000904000-0x8), 0x8) 2018/02/05 13:39:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) openat(0xffffffffffffffff, &(0x7f0000328000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ba1000)={@common='ipddp0\x00', @ifru_ivalue=0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000404000)={0x9, 0x80000000, 0x8, {}, 0x0, 0x7}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000ecd000)={@generic="16df27fbf33e06e3602a16dd8177d5d2", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) mq_unlink(&(0x7f00007d4000)='/dev/net/tun\x00') syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/05 13:39:03 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00003b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() readv(r0, &(0x7f00004e3000)=[{&(0x7f00006e2000-0x36)=""/54}, {&(0x7f0000ad3000-0x82)=""/130}, {&(0x7f000013f000)=""/134, 0xffffff4c}, {&(0x7f0000e16000-0x2)=""/2}, {&(0x7f0000bc5000-0x1d)=""/29, 0xfffffffffffffd59}, {&(0x7f0000335000-0xfb)=""/251}], 0xfe4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 13:39:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000457000)=""/1, 0x14f) ioctl$int_in(r0, 0x5421, &(0x7f00005d6000-0x8)=0x8000) read(r0, &(0x7f0000fd8000), 0x0) 2018/02/05 13:39:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005a5000)=0x14, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ee1000-0x10)={0x2, &(0x7f0000d5a000)=[{0x0, 0x9, 0x0, 0x472f}, {0x1, 0x3f, 0xff, 0x7}]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) geteuid() 2018/02/05 13:39:03 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = socket$inet(0x2, 0x800, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000)="017d6d696d655f74797065275b00", 0x2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x338, &(0x7f0000005000-0x60)=[{&(0x7f0000003000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000006000)=[]}}], 0x1, 0xfffffffffffffffe) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r3) fcntl$addseals(r0, 0x409, 0xe) 2018/02/05 13:39:03 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a48000-0xc)={0x0, @empty, @multicast1=0xe0000001}, 0xc) 2018/02/05 13:39:03 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) 2018/02/05 13:39:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000e1b000)={0x2, 0x2, 0x0, 0x0, 0x7fd}) 2018/02/05 13:39:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000001000-0x10)) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x10001, 0x8, 0xfffffffffffffff7, 0x0, 0x9, 0x7, 0x0, 0x10001}, &(0x7f0000bda000)={0x1, 0xcc7, 0x80000001, 0x4, 0x8, 0x4, 0x5, 0x7}, &(0x7f0000001000-0x40)={0x5, 0x10001, 0x10, 0x100, 0x3, 0x0, 0x5, 0x7}, &(0x7f0000001000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)) clock_gettime(0x4, &(0x7f0000190000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000), 0xc, 0x0, &(0x7f000051a000-0x10)={r1, r2}, &(0x7f0000000000)=0xffffffffffffff45, 0x1) 2018/02/05 13:39:03 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xecde) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fd9000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009dc000-0x28)={@common="6c6f0000000000000300", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x16, 0x0, 0x0, "00020107066a"}}) 2018/02/05 13:39:03 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000039000-0x15)='/dev/pktcdvd/control\x00', 0x103000, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000038000)=""/62) mkdir(&(0x7f0000027000)='./file0\x00', 0x4000000) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x20000, &(0x7f000002c000)) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000039000)=[], 0x0, 0x4000000000000000) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x3) 2018/02/05 13:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) pipe2(&(0x7f0000897000-0x8)={0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000038e000-0x5c)={0x0, 0x0, {0x3, 0x2, 0x1b6, 0x3}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "76ad452eff0e2ec03317c253cb89fe0d5f97d72496efe61c665279770041db17d6c8507edb013ebc03b814425114f05ceda63ce3207f60ee7deba8dfea261793", "4a58ba1866ca95b1fb7b19e020f66b5edce970c3c8d3f9cf797aa572934b0453"}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b15000)=@assoc_id=0x0, &(0x7f0000e1c000)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ac8000-0x8)={r2}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bb0000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000135000+0xa43)={0x0, 0x2}, &(0x7f0000c92000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006fc000-0x6)={r4, 0x6}, &(0x7f0000f51000-0x4)=0x6) 2018/02/05 13:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000821000)='.request_key_auth\x00', &(0x7f000022b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e06000-0x9)='selinux-\x00', 0xfffffffffffffffe) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002aa000)=@assoc_value={0x0, 0x3}, &(0x7f00006b5000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000447000)=@assoc_id=r3, 0x4) add_key$keyring(&(0x7f0000775000-0x8)='keyring\x00', &(0x7f00009d7000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000022c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r4, 0x280) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ac2000)={r3, 0xffff, 0x3, 0xd7c, 0x8, 0x80}, &(0x7f0000abe000-0x4)=0x14) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/02/05 13:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$notify(r1, 0x402, 0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029b000-0x18)=[], 0x0, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/02/05 13:39:04 executing program 0: perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}}, 0x14) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) renameat(r2, &(0x7f0000db4000-0xa)='./control\x00', r2, &(0x7f0000fd0000-0xa)='./control\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00003cd000)=0x2, 0x4) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)) 2018/02/05 13:39:04 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000000000)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r2, &(0x7f00005b5000-0x15)=@file={0x0, ""/19}, &(0x7f0000709000-0x4)=0x15) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000424000-0x4)=0x100000000, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000593000)='/selinux/status\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = epoll_create(0x3ff) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000087000-0x4)=0xf1, 0x4) utimensat(r1, &(0x7f0000e76000-0x8)='./file0\x00', &(0x7f0000e89000-0x20)={{}, {0x0, 0x7530}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) 2018/02/05 13:39:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000f0e000-0x10)='net/ip_mr_cache\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000540000)='cubic\x00', 0x6) preadv(r0, &(0x7f0000c86000-0x60)=[{&(0x7f0000beb000)=""/164, 0xa4}, {&(0x7f0000fab000)=""/4096, 0x1000}, {&(0x7f0000d28000)=""/238, 0xee}, {&(0x7f00005d3000)=""/4096, 0x1000}, {&(0x7f0000323000-0x22)=""/34, 0x22}, {&(0x7f0000374000)=""/172, 0xac}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ce000-0x8)={0x80, 0x4, 0x44adb969, 0x8}, 0x8) 2018/02/05 13:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000df4000), &(0x7f0000f3b000-0x1)=0xffffffffffffffb7) 2018/02/05 13:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000872000-0x4)={0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000016f000)='/dev/input/mice\x00', 0x0, 0x400000) accept4$vsock_stream(r1, &(0x7f00008df000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty, 0x5}, 0x42) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000be1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r6, 0x0, &(0x7f0000ca1000-0x4), 0x80800) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/05 13:39:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000939000)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f00000de000-0x8), 0xf5) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = memfd_create(&(0x7f0000dac000)='/dev/loop#\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc6000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00003e5000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000012d000)=0xaa, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000073d000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 76.318378] binder: 8441:8444 transaction failed 29189/-22, size 0-0 line 3004 2018/02/05 13:39:04 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000013000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000e000)={0x0, 0x933e}, &(0x7f0000030000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000002f000)={r2, 0x1}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/02/05 13:39:04 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000c000-0xe1)={0x0, 0xd9, "e26dc898fe20f6357f0934e6a4a15cc130220e8ae02ad748dd8bed549fe0a4234e8d68b39b74c83e1cc0dbfa0e497949b9ef06c0cfa482ac00b8ada6ce2276b8906b3233655645822fcc27ca3cd112072efcccbe3bd65101408fc5ff6aadfb3e1fe2a3738b80855e949b925d96caaeb2f020242528264f57426c450cf088d2030c7a0d593498362fe070c40a0cde8f23134de7b7dcd602d41d5cf80abbc3d907d3d8e9157c8e61bea82c86ec5d3bc0d6c5b1f1727f6cf3e1afa5e2d7386bf2a6c59b473645375e2240f02612ff4b51ed289ef773b8d45000ac"}, &(0x7f000000b000)=0xe1) write(r0, &(0x7f0000009000-0xf1)="82a9ae3c5b5b2815190e64fd3202f08bfca726b8c9e089b82e4f7332b772883f9a802e32fdf1d564c29ea0f5cb09d1999755afeb804981ee32df15d4bb6336b5e90590b7f3a780a980fc2413a99e33346ebd098cad37a1c581024dabfa12a8d3433bdcb6ef5a7ba57e408ca6de37653647f4cb3a7baafe3398406f1873cc521948d558d006e894c556833c6fa554f557c2d1c87d416d1353a781ea60be59ad042a2343bc361085c97a4afe116196bf668b3cb34469567a743bc4b5b06d58cee31c6d9d28cadcf07c27a13850da041b79ea180fd5ea929a43305ddf6b8220b9f2355d51b8a01191413eab8e704a95c73de0", 0xf1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000008000)="1dcb8543be0df7eade9c06380fa40d49c2c7a79479c73481e501094d3ccc153e539df0e072535550581012b8dcded597a95ad356ca94067a547cf20403867aff7885e6fc98debdb83483ec12672eff66a7a8a2ec2bd389d77a1ee4fccaeab1254e692039e7bd6116f7570d4e7a14ad59beb72b2c2a0e2b4fc0dfb97b599fbfab05b630c49e53c5ae07e490c73644eb433843d18b7e078c119625f76c56270ffa3c3cd5be0a8a4361e845a05c0b25c32b4d0afd5b62ebf89f06b48d933ddfc766175bee70f4e68a5f86ad8f81d14ec6d38b5de9deb67cf739ae936ad5198eecb96474e7fcd5ef1bcd3f839f0f6ce9a5eeb8ceea4803150156b43413bf9f96cbed3185ca1d8d9e919376261f8091670f789e70334b8b966534c351d0a102eacc8ec4cec9260dc12575c3b8774a4600d3673ad6b857182ed15bc0791a37b0067d41da3061d7806c81eb7e8f8ac23eb7b7d317f9a7bcfc4811a8f3102a36ee3e90bcdf33b819b104b5f69f121d04f2006aba59350ec296a8ee832482383826c3f1384713570bd14e5cb9b8737a2e4398bc808700c4793de70cb4b5c8b33449e345a3f1df12f4013698f844ca8a4eb1d856dc210779a7d111b93f2ea78077ad0d6653f04d75ab57a00bdb437a3f0e199b7462f975f2b81fa6d6ab84acd6b5d028903319984e71b0b989714607c8030c496e5c7e6e80c58bf90268b5f65f7512400702e6c38aad220ae9d940cab0a2215e3ff8741ee305dd64644385e8a68b737217b55a75a89f3e315c017cfa9607ff252abcb4d7ce1478fbe9c46d37714c9a46aca1ef35a88481af36e3b2616ea644f1028241341925f298327ecc78ed452ca1fbd49e9d3d66c9f333ef44fa493adafb87528387c831e1e6869af7a9605ad1083fbd584a168015ebf84694373b1516fc5a9b931b6922a0d8c8b135aa777eb5be9734056efc5d57faa04038a1db1b63484aec4b93cc3dc78b0e121728c6553863fda545424060653228b1973cf5fb8b5b67250b1b7aa0b982f0cbbafdf699add8477a192939900be455de8f14730df9bb6cc976ea23cc783dcb1f973d741e2a1c43ab99532d8a50cf5aebad56526b9bd56b550de41fed991baaef8ecd5eee82e8c55753628ed8ec68c3eaf1146a77d93946a31344535e1b356a0a95e6d0b096ebdf8e319cd3a40393c928480d46dd3640346470d97eab9a8305eb18c5210e3d10de34080b52a7c4842ca9a4ebf97ead3c199944d1e8c8fd2f27f740159b4b24a68a4c204cadd5f2075b49536ff3a65aa570799411a12fafe747b9c0ae6eeb1b933e35cbf5f3e98e21c34641c06cb6366c92ae2dad2af9a568a3935163d7c959f304292003ad7d417d81ae25342db956a31d57db5305d60954b64d33d0741cbe7d94af3863264cee163ca83e352c3a316958cf7adda2777818990aa64349bcf03e5f5ea888df250210350fea218c25f781f864b313fbfe9c090e89922ecd007801295ba3828f768da4f6ee6acedb778af74bbecc461aad7fc3134896c8c93ba06a6c5f3b61b50318a5a7b1125de9dcf904485dfcb1625f9d06fc7e1fa882591e3d421b28fa87a0b6835d46b5c868436c7c085352ec11300c28c8b1914b776cf1c5f1740eed7126f95930a4f1d71d9a714f633f23ef6026d1dcccc981c4bb8dec06475fae3c9622dee6cbf91a2e55b3dd1e167f69e51ae682c1a08fbf2e0699583141304b6a14f4ecd958e78d9a9db2c5e14588b0e8358f63c7187957858efec1956176a1f1d41bc2029a4a846ee58a18191827caa285c724b7c77253b6b4e1f8c99e5e3d773bf9711859d1ac815eac053b2baaf275c5a7b010234c37b077c488f5263da7f3746030c5baa6c58829585ce02635771d2348f97e6fb0eb60678950d17164e705d72692d4a1a35c09d5c3f70d33e34a5e2d2e40e3c43eef867c13f83db0e2b1293cb22ef8f2aad471131e2e8a924fff47e720bb6173eb1313b7ea2b31d45cb5e1c4fe98d013bac6fcc351a6386804b8624c8d5c6464c58ac188b38650dd94dbf79364b99b0514d6c7a2f1cd216bb7382ce831a5e4d1e3bf3c3c93c3bc521f8abc8cdf6aae6a457bb8adb3d672cb86023433112314d099fd28e5c2584f2d66d45ebe2897bf116be84a2ce8a4320ef587432083020abb5af9f35a011d564ee41cbe8c14e9e7fe0832c06cea4d8a77cb0c6770e06215acaa35844bb8a009644baea0f3072431bf48816569cd68a64c0191acca7db4e612ee7639a4e7d5f08f5e989e69115e3527aee6179a99f2a8a1eb42897d4f3f2bdf48e6a6c6c502566bdc6c2983303f75f2af5f7bac7494f0a263f5ad28d8bc3d8284d8a2728c1f58e636d28ebe75c4b24fddb9ef8b41e177f0a0a3d08f44c1ac18a9828f3763bb1397a4656e65643203157623739e81b8cfaeda463d57316ab61924bc5920c12f103c94b2c0cd9fb5022a86ac277fa910cc0fa50b9cec99083360fb90f3259f78c7e7da73745a2d6b54b8c2711ac35711bc8e51563584900463899230a4d819eeeb91bd321e65ff69cd03d6894ea6371f34d5b8c937a40ed58977bd37385ac51b8ebbc336215b5dbabbfc3944d3361099e6911534e33057cf3dab16ce0f642b62c91deef366c78d804f31975d5cc3bd01ee185a011e658ec926a77b649af893629107de637e83ee6898fd8cca4552cb012d005d5132d0334062c22a5fd6403569bb2e49576a0e589e77e3470d01face6c458d5d53f5d7b7f433633a3e2078db1353dcd7a67af62118634f74b357532e70eff7e103939ca548f74104fca08797bf69b2600482f0852a5c60ee96cf774f4bc25f3bdb9ae0890028ed3d9a6312abdbe428c486d09a84691bed26f75344ccd7e1cca03cbf01b691cf1a4384f9ce4aa7ef506948e9993e2b09775f5ad396a63a5aa2caea1b4f0be33bb0c313c6e26af47253607456170fbd3fcef376e5ec3037e615bef76a327f728b54fa622a958f5fc74c6673f20bc717e0a99360faf8085d71bfa53114eaca973caa2a8ab85de11350d235188d324e75c72fda3cd184461dda5c1446d45ee6041442321015fdf3d46579aefe4439f56500aa438fc9a4a8dbb5bdc0f622e8c33fb0655a81b1e9d0bffba426fbbd0735ec1be24952d8ba6b84b43f1f6123ca354cf8ab361b791d5584dccc630a87c3dc1b3aa6a17fa8141c8761cca80d2c5bacc2ace13890095c97a831f831c99910a43b4f06a72d26a5f423cb85cb9415145b3181c46fb62fb7ffe06e85320ea12433b9a6463eb6237b871955c997a79f1b04f4442e33b97b95c6b676ee558ab7ba040e0dc15cea926ff23603175ffc60f01f421e3b5fe69c8464f81ec0883252979ed32a4ec5142581a64bee18a39bf782102aa073da383813e7f3ef2ff1c3971354989b12337930f07c16e9089c6cbd9b07d7ed85661296969fd5d99e9335a23119a1004e8706472597d9667aad922e9b093210167853f4f50671f8a4b026beaf68127047c3b6456feabfd756a644604bd05c949646e34a6b1dfc8c93a29de41232ce4a85757b6e441e82853a1d95dbba043ede650578bfdd7ed7b6ab24121b85f924a6f4ee398bd7c8dd368f4c27a05104d89e8a44c8a501b84700a32b468b362dbe80f678c60a5d28efd75088c5ab476c2afbab42df3eba3af0cbb5ce19972545615433c50330cbe18816b2caef6b40ba2dfc4b5cc0fd3e4ad65ec79d3097e5593a304533b22a685c46c4befc483308286eee6ed2bfe36f29969c57618c3535ad1aa100ceadcfdf4e4196b9190d12a2f68f485e25f95b9ae4ef694a7df383cc5947a6e0fb4bfec7cd86ea9795fd6722a3a4f6fbb0b29bd6855e26cded9f9ef5b2eadba476734bfc5378309dd5c4108847a4bd9bd27b1427823a920c6e3377aec1988b6ed217679189f859a0da76fcca1647117c968a79611983fb343862cfd02004e822f4cf1d68b9339476a146fadec5aa8a0075a0235c97c4825c8a092ed63d1fbae7dc1d8210866d861f044f10c183266ab711f1e45fe104bb3a5a0f888763a7d09d2bebf45a429cbc73c3fa7544e8f2438dc4ce5fc8741380487b64ff0f7c0933a3788265f161165c2a5cb345f216dbff9ffc626a2a49cbcbf7cd9e6d66c2cfb42c24f63a6a897f5f33ff01a83a2af249d5b94a439595c52fec44d1c716b10350a549b8694dd1e706c947dde3a30f778305c798d063bfec4772c9e89406f5cef2bc0fd63342227377c969e522af1f535db5ddaf8632f042a722616cd76420e3b7f114026b903d6c432e792ccf7f86ae1df28069ad07666296ecd57ca7156c17959883ddb0103a80fea9c666fed802311a6175e9c423d9b2d8449c5ff562f136f24db7bb0f0d1b6e1b28a1ea55ff32d1b601cb2788a00d120129bde961428fcdabdf327f3602e2663ed8d036ca8dc5420cd616ebc87231f847e086de806e698ee631c750a628a5aaa2cd6f1cb503e81b93776b1d841e3961b98770e7ea73b197d1776606bf9219201b54bc78e6d991be7af60b63b0755a55342e4d9727ee9c7e260ed9ea15241dab77f9dbaf128143ad4fad6646f6b42430aea4f9dec33ddd3fbcb6b8f1012ca984ab44bbfdf0bd74e43cc57bf3465dd8bfcbd9569e1bcfc9c1532c63ac8ed57387fcc130730fcdf36942ddea709d4f80a7b7c022fcf828c62d8f193d7f307b8e50fa2cea3d9e4bba6212464a1eb4356f614dec48655cb1c2ded591d4c0e5189c0a50ad09ade83d07afd1c4c9cbe29248ad7a895b18991697be3f891833b8129866b2db9fbab4788aa04a416aace14f86de9a773b9f06eb91ae6401a6335382a6c56fe92780bd4519f38f5cd2eaac3ded27072cd69df2f223a3037094ee2e0a8cc081bed780a96d991b4fe3694b65a196d55b766445004a81625ca5e100bdf21117c9f828c2dc0fe0df0beadd39b289379ef3f35ddbbf8f8b7750c72fcb3858ca805a0b573fd1da18dddfb818221c4af7757b78e32864b38c281061bbb55dcfdc38f2cadafed945c212970c76a641249aa3734192f78ac0d1440f8b9554be6f368670fe9e06a008a0493256b10ee3f067d5c3c4147f43941aad1e221c7e61d7a9e62ab6d26a147c042093b2415bf2d65b432db11ae0110920bfa0e6c7355c1fff8bdcf3b62a9720c4b4b0c0f3c63a1f752e53885847cf208f1f39cd1f1bbc1ccf858761dd3977091cab10d9ea6b572d347e0a0c491ce3af7b0b414717e1f8c8ab084fa8162b9c25c4daa4ce971d8e3b1c8de93ea738c3393b45fb81639f4d4708d5ae2bac2ed2c68c8d397291aa72eeeb58f84fd7a931459ec710d23b83615734d96b630f12dfa8aa1feebce5b3ea71b98408cbf341b28372e95546bed8b5366b12ca38f1c902f672071f1cc46c2ab7251166406202ed75c4e92170f78ccb5ed0119c4ff1a579ce6e21f175d28c08e39fe52b6add61437e485d00eb48b33a8d7412197fc2053cb7785672991562db3a9674bf8155ed3ade3e574cf75fd030665d58055d252aae0572639c8b566584dcc6b64bfff0af535d4d53ceee402341c86f6f5a3dc5f7938a83a26584ecd4502b7d1c71d0c73aea3ae7f23de599d083f337842c13b9315aeb5e4cd00a12f97340762692aac0b04133e30463bd01502f26a2cf6989f85cb14dda8587662e44efd425a34ce9cbb21a6475f08fdfa6e42c18b45a421fcf95ee4a392d23e2bde7c14f7e3b0542000205024bad9083aa14bd76313b42df4c9caf4c9fc1cdbe91247a4b0bc6882e7ef1138358cead011c815e3ccfee098f023e11cd54d0d4fea9a91503fdc404fa2a", 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000)={r2, 0x6}, &(0x7f0000008000-0x4)=0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") [ 76.460816] binder: 8441:8476 transaction failed 29189/-22, size 0-0 line 3004 2018/02/05 13:39:04 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)) [ 76.659862] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.665400] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 13:39:04 executing program 0: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006f8000)) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000738000)=[{{0x0, 0x0, &(0x7f0000960000-0x60)=[{&(0x7f00003a5000)="69ed61875dd996b52b9cb2b3b4d7c9ce21cbde11b5ddc519de581c80bea33530c5d2c60d1b173769893c7bc827ffa7fd59fdd873095e31f4ac6c60fdc649d7be8f82d0fc69fd9f5cc0aa7c45d397c86740c16ec9b76c9c60025fdaba7540b91f8bf42671359609c433410c6fe8f0d89bf39fdd82b22109a02c9bbc3e567af36758ce789ee9cc06a984ee6e5eb193107ccf669d", 0x93}, {&(0x7f0000960000-0x2a)="72dbdc3b8e1c4509e5d8e37d6751ea7eaa25a42e2dfd5b981198b308185353a16cacd3b1e13898fe3ebf099b7cd53f14bd04b7719d93dc70ebae82aa5ff0d8f98a8f6bc7fdff5e31da329626d023676e7e1c7cdf656be9e8925dbba42b2cceb06283eee78aba6e670a5f80ed03c075889c25c7f10d13cb05fcd062", 0x7b}, {&(0x7f0000286000-0x97)="5ffd39c56325e6b80cb50a0b71cab3710e815286651d46ac53b6a747a471512afd76ec9c938ac6df3b1a231c91595c754fe47bd89c989b9f6cad8ffedad7346a7c857a50b3ed7ad4f7873cd15da475be355b48ec25cb9761cde323fcf1baa3ddfffc38de25cf57d615c9e6de51a6819d70a979d274a24799763473b37f64c63d25a0e57f25794fbcf44cbaa71262ecd6163942a4a6c4b7", 0x97}, {&(0x7f00007ce000-0xf4)="b35e148d354d025a11a839d8ea56d80aaf32df5a903bf0c6e10eb50d4fea0ace00e63dd3909fbe4ec8fd7d6daf837a689d4ce35a2836e24b94f4889514217bd925227c6b1a4a5a93b7fc1748385355217c90d9489bdf1e8b05b3f49978bcb9f68e8e75d2f4a2a78d263922a026b3399adfa1be739e025bc2496b380315f0169b0468d6a7a9a35b4902b439b1a4a277ce25ae615eda07c274a3930e543684e7457a8336c29614af6b0586fd27ca8626b40574e71e305d441fd4b859e6ad6501ea3bfc923ff4fe7d1deb9d5d6ee9fb5a657bf61fa527fcdfdb7ecd2f491e2818d2fe12e29b36f3519003251896df31120f400e4282", 0xf4}, {&(0x7f0000960000-0x3b)="be85acb9560715c2c7908c79fcc431b8ddcca789987e28f46a847526269e4eb086bc8b0b5f79374bef1db10a2f581eb08754f61cf0b452ee549c84", 0x3b}, {&(0x7f000095f000)="9b606a6cc6f6db78291ee8457cec316dd805fd660cfa844ac7aa9817a6f2a550af20608ba6f78d28648a2ad3771cca", 0x2f}], 0x6, 0x0, 0x0, 0x800}, 0xffffffff}, {{&(0x7f000095f000)=@sco={0x1f, {0x10000, 0xacfe, 0x6216, 0x8, 0x9, 0x4000000000000}}, 0x8, &(0x7f0000691000-0x80)=[{&(0x7f00004e6000)="48e99475297f0213fc57f6fa6fe2a04a27d0aadfb467d6e8063c3d2cef799dd3e458f5c169058dc50ef0b9d6cc9dac0b14917b649b6497f11416309fccb7a5f49592c38f69a25d084a6d3bba712f7362c6170f8fe92ca392c525de0cea44aa8ac8fc48eb9b613a3346c17d16fb7dd3f723d8799fc75b9286c1f0a47a522105f467bc544bf6f624c64fa3695d06fbd4bb9897837ed19fb826bcc7a99b55", 0x9d}, {&(0x7f000095f000)="0349298ada23e81a117e28e3b18e62618deb40a38cdfcb94b65abf5899d8fdf89b71b79adf289a77399655296c83f4c61b99592b7fd20d7a201dfdb4f165d6862ed64714f5426b507a7f288008c935bc53eaf582241117814e127ca7968cff0166a8453ff4a7a83133f1edb70af1382707207bdd739c8cb911ed88fe58723ec977", 0x81}, {&(0x7f0000538000)="770fb975d70b90381072e6b4b80ad43d90dbff0755db347453b4b7ecc4664f9d4995b78dfec57b1904ce9c543833fdb0b23ecf548034f56535f9dac67a957029ca5c4c4c92115e2bc9bb254067c054bb20e1abc36851f80f13ec2156968a65b9016fbc4b0af54940aa1b639c2fcac3266de577bb3c5b18dd6ff28be81482f7b84e06eed9b9dc63bd110b", 0x8a}, {&(0x7f00007b6000)="4960cfa1701893ebab421bdc5d511cf9815887542d3582b4c31d4d241f39bf68219cb3a6d7b3cda0188934fef573b809b3d3c8296bd46feb098ee9fa3569f576b055acd717705ba0a926b17b383f1c625a2a0e7d8d4996c66f412516a7584e95ef140834d8", 0x65}, 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{{&(0x7f0000960000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58, &(0x7f000095f000)=[{&(0x7f00000a4000-0xb4)="d46a5e07ab4a10bc5fb3cebc37c4157b9d619abdbaab3fd4ce286aa2a6a57b33236f11359e5ce53162b6f6ed5a0c95118906b643b67610742a82b5051978de3c4f784b4f36818d468c218141aef2a6768717a76c5ffbb3ebe40d1e775a641e5904335d0512e409098759f8fccd2742594b8c49027d6cc17595951d28f344c0a29b5746ac50b7ac1d30fc5a88bbd0d0e98a84e7a396b551d75f82b816f08e46ba6284c5bcd488acb40754ea1a91f7bda13038c6c6", 0xb4}, {&(0x7f00003fa000)="fd7f8a32bbda522c1dbf6f4da121d3e8007ac29b28d39b88777e00d7601f4fc6988cb9a9b6e7da18b135f66e14ed38512c13d5136e8eefc0d110d63f66c44f10d58b697ec84729a77c6a3e0f09304becd91397dfced36e4d26a4067c7579f1c4bf8d16718393c773d7bfdee613b5bea2dcd17f7b08a2e95f157d19f2c93ef47e67040f5b7175920336d6ceab931cf5c992f10f3fa081b39d6673e9e6", 0x9c}, {&(0x7f00000ea000-0x92)="2b18ed668371d6ee520cfa54e56cb762a517c556a653afe784b0094f33c7eac365137455d82f4caa271c72a892e839d9564258472568b20aff077cbfea952e7b699cd6d91bc15d797d4d8ff29d6b10bac660a886a4c7c5803ec67267919f78a3c3a207450c6baa7905ce9376e6a2a066c9b7def1d8117bfa318460cdbf831471ec0978ea08713c50e2fd4029764f8d759818", 0x92}], 0x3, &(0x7f000095f000)=[{0xf0, 0x13f, 0x4a, "e0e8ac52b15f76dcd92f695dc942700b58759880bfdb3de6eae997c2d0dd4385921d4852546bcb749948cc0b39c3ebfbe3b31bea6ea05ee456f972005809f22f7945aeea3e964ca4c4c64caf244d327d21f474eb11a511befaa21dbfbdbfc9f02d6903e40c94a9fd4ccf230dd75a084a93f8791665e586e0953ab1eabdd81d71a985dfdfe590619d2ce6d2149d3ef3cf2194969db302418094c24c0c166f295c424d603368cad978017bd6ab8987152a7e018bd725cb9223d07beeeb977571ebe4609199b4adf7728f090c7bbfc9590d77818d3057284be931"}, {0x1010, 0x104, 0x3f, "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"}], 0x1100, 0x20004801}}], 0x3, 0x8010) 2018/02/05 13:39:04 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000c000-0xe1)={0x0, 0xd9, "e26dc898fe20f6357f0934e6a4a15cc130220e8ae02ad748dd8bed549fe0a4234e8d68b39b74c83e1cc0dbfa0e497949b9ef06c0cfa482ac00b8ada6ce2276b8906b3233655645822fcc27ca3cd112072efcccbe3bd65101408fc5ff6aadfb3e1fe2a3738b80855e949b925d96caaeb2f020242528264f57426c450cf088d2030c7a0d593498362fe070c40a0cde8f23134de7b7dcd602d41d5cf80abbc3d907d3d8e9157c8e61bea82c86ec5d3bc0d6c5b1f1727f6cf3e1afa5e2d7386bf2a6c59b473645375e2240f02612ff4b51ed289ef773b8d45000ac"}, &(0x7f000000b000)=0xe1) write(r0, &(0x7f0000009000-0xf1)="82a9ae3c5b5b2815190e64fd3202f08bfca726b8c9e089b82e4f7332b772883f9a802e32fdf1d564c29ea0f5cb09d1999755afeb804981ee32df15d4bb6336b5e90590b7f3a780a980fc2413a99e33346ebd098cad37a1c581024dabfa12a8d3433bdcb6ef5a7ba57e408ca6de37653647f4cb3a7baafe3398406f1873cc521948d558d006e894c556833c6fa554f557c2d1c87d416d1353a781ea60be59ad042a2343bc361085c97a4afe116196bf668b3cb34469567a743bc4b5b06d58cee31c6d9d28cadcf07c27a13850da041b79ea180fd5ea929a43305ddf6b8220b9f2355d51b8a01191413eab8e704a95c73de0", 0xf1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000008000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000)={r2, 0x6}, &(0x7f0000008000-0x4)=0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/02/05 13:39:04 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000052000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fbe000)={0x0, 0xa7, "58acbcf55d2d9a523aa8d313c8a8c132b3a260e9b001b04f33ca53e79943aa4628070bbcef73843f8a2eb79ff8e40d5277cc8fc3d024af87e7ee07f3824aec8002b4c2c88c8224004fe22aad1c5631863d16bb388ecd50c427f612b7aaa95d2d3c19026673ec9d8ca21c0917b182158378ca786dec38cf75a8f755d4041d6f4828605b198999ad1a6b9df17e5a79832ec04323ac89e8062aa5c6dc3118607ec6937213fdabb362"}, &(0x7f0000f41000)=0xaf) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fbe000)={r3, 0x9}, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x80000, 0x3c2) 2018/02/05 13:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e3f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000419000-0x28)={0x5, 0x6, 0x4, 0x9, 0x6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000bb000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xf9, 0x6, 0x10000, 0x380a, 0x4}, &(0x7f00003c2000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b50000-0x5)={0x1, 0x800a, 0xe3, 0x22e9, r2}, &(0x7f0000c0f000)=0x10) r3 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000076f000-0xc)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/02/05 13:39:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f000081e000)={0x0, 0x0}) select(0x40, &(0x7f000052e000-0x40)={0x200, 0x3, 0x8, 0x81, 0xd6f6, 0x2, 0x3, 0x1}, &(0x7f0000bbb000-0x40)={0x4, 0x7, 0x6, 0x100, 0xc1c, 0x4, 0x3, 0x2}, &(0x7f0000691000-0x40)={0x4, 0x9, 0x3, 0x9, 0x8, 0x1, 0x81, 0x7}, &(0x7f000062e000)={r1, r2/1000+10000}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000039b000), &(0x7f00003a7000)=0x10) sendto$inet6(r0, &(0x7f0000d3b000), 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000501000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000e06000)='hugetlbfs\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ec4000)=0x7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a8000)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008b5000-0x8)=0x7) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000033f000-0x1000)=""/4096) 2018/02/05 13:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) r1 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') preadv(r1, &(0x7f0000369000+0x122)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) accept4$llc(r1, &(0x7f0000963000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000022e000-0x4)=0x10, 0x80000) 2018/02/05 13:39:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000d35000-0x78)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:object_r:anacron_exec_t:s0', 0x20, 0x34, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x78) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000196000), &(0x7f0000970000-0x4)=0x8) r2 = creat(&(0x7f0000ea7000)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000064f000-0x4)=0xfff, 0x4) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000aa4000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ac9000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x6, 0x20}, &(0x7f0000635000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a39000-0x38)={0x0, 0x30, "7719151c511000e481f540f84bb49522bf73ae1bfbdca447fd4d0cd3d60bc68d493634923693ca86e6088b94bc462f00"}, &(0x7f00005bf000-0x4)=0x38) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b3f000)={r3, 0x6, 0x7ff, 0x10001, 0x7, 0x0, 0x1f, 0x401, {r4, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x6, 0x401, 0x101, 0x7, 0x4}}, &(0x7f0000d3b000-0x4)=0xb8) 2018/02/05 13:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f81000-0x20)={@common='bcsf0\x00', @ifru_flags=0x4400}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/05 13:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f00007e2000)={0x0, 0x0}) utimensat(r0, &(0x7f000001f000-0x8)='./file0\x00', &(0x7f00003be000)={{r1, r2/1000+30000}, {0x0, 0x2710}}, 0x100) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000807000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000ee7000)={r4, r5+30000000}, &(0x7f000044f000-0x10)) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000a75000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006b8000)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7fffffff}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f9000)='/proc/self/net/pfkey\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006c1000-0x8)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000484000)=""/116, &(0x7f00006c3000-0x4)=0x74) 2018/02/05 13:39:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) geteuid() 2018/02/05 13:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) fsetxattr(r0, &(0x7f0000db4000)=@random={'user.', '\x00'}, &(0x7f0000664000)='mime_typevmnet0{\x00', 0x11, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/02/05 13:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000241000)=0x6) 2018/02/05 13:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b40000)='/dev/sg#\x00', 0x20, 0x20000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000902000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f00001bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000045a000)={0x100000000, 0x8008, 0x9, 0x5fd8, r2}, &(0x7f00004b8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000160000)=0xfffffffffffffffd, 0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000c30000+0x55a)={&(0x7f0000fea000/0x4000)=nil, 0x3, 0x1, 0x80, &(0x7f0000baf000/0x4000)=nil, 0x1}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/05 13:39:05 executing program 2: remap_file_pages(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffe, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x80000001, 0x9, 0x7, 0x7f, 0x5}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x8001, 0x0, 0x80000001}, &(0x7f0000248000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000067b000-0xa3)={r2, 0x8000, 0x9b, "f9d3f3bb13a4504ff4ce843b8e8eabaacc64d7562d8cdbb3c981144fc4025bfb0eb288adb77ca2781ec8cda16288157c420f2407350df1b613893ebe8eab791c7af043aa9332cb49d92bb4af84d8b924e00d334a149f92c3aefdb139832529b380e4f133ff12a0970af05017561b59441049163afd572931880689cf029b77edd3afae99ec6471b6ab2799f81a625c791c1bfb23991cfe714a9450"}, 0xa3) 2018/02/05 13:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000027b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004c6000-0x8)={0x0, 0x6}, &(0x7f00009fb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000279000-0x6)={r2, 0x7f}, &(0x7f0000478000)=0x6) fcntl$setpipe(r1, 0x407, 0x9d) unshare(0x200000000000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000075000)="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") write$sndseq(r3, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x60) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000afe000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/05 13:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000661000-0x28)={@generic="a6208a3dce7e59a13bf7c0bee8f874a1", &(0x7f00001e4000)=@ethtool_regs={0x4, 0xbc3c, 0xf2, "3337b188bcb7b2f674f9c00504aa3bdbe4de87416fd129283176bbf447a672044f71f204363cc25b71a3d0adde46898afdc44bdf2917510af829b51e5ab782067ac504de15af331cb9645300e3d2973f7bd216dedbcb7dcc640e7da4284d6a634acdf249e6c2d220bd969ea3b62785873538f62693eb79a4cdafd10cce40ae7d77d15ef2a96ea47247c95db070190171744cb391256da3bde777b52d90a070e722d8a725a4d7e60d75267fbdddb94860f7435a7f85e2ab2816130ca48cb5b825e293a2add99b4c118174a8d170116e01f86b0ea62fcefba76eda2d75f97d00c3fef9b6f946d268cbe0ae3bf8c7ba11f00564"}}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000387000-0x60)='\x00', 0x1, 0x4000084, 0x0, 0xfffffffffffffc8e) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 13:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000b7c000-0x4)="0273bf18", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000066000-0x87)='Y', 0x1) bind$netrom(r1, &(0x7f00007ad000-0x48)=@full={{0x3, {"254644644c2017"}, 0x4}, [{"99cf575179f5f1"}, {"5e59023fcffdf7"}, {"786b369e5a832b"}, {"a6442a81bc4f13"}, {"80a53685f29ee7"}, {"d94e9bf020bdb0"}, {"5df740dd6ef0fb"}, {"21d557ea86f6ec"}]}, 0x48) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/05 13:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c4f000)='cgroup\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00007e8000)=0x3) r1 = socket(0x2, 0x2, 0x5) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r2, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005c2000)={0x0, 0xe2, "abfd0f30894ad3466ae755e6d0fe5d24ebaf1c68744d5d3a196c395971f647ff21f618d75d3c0f60642a3512dcf96f004c68a6101cdf851a184ac024b5267535c48232682cc38098a6d35d184cb398cc7dbe4deb2432e95f2fd9d279c7f67590b2e5e19021ba12c070ddf1772cec8a1943e81ee181ee13c598f158604ac4f1eed0900ceb85731afb6fafbbd823d39b49f4ce00e882fb2c1ad56ec05777fe0037199c6c6e01b07a2c9ded29419c1c924c09426a221f647f88b2e9615cfba8bb5fb298626763064d4d002c99179879cf54bf61e7d7500248af7e36876af7f90aa9bc46"}, &(0x7f0000d6e000)=0xea) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d05000-0x18)={r3, 0xbc7e, 0x0, 0xdc04, 0x1bef72f2}, &(0x7f0000208000-0x4)=0x18) sendfile(r1, r2, 0x0, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b55000)={0x0, @multicast1, @local}, &(0x7f0000bd3000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000692000-0x8)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009cc000)=0x8, 0x4) sendfile(r1, r2, &(0x7f000012b000), 0x20000000000003) 2018/02/05 13:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000538000-0xc)) r3 = request_key(&(0x7f0000238000)='cifs.spnego\x00', &(0x7f0000a74000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000171000-0x6)='nodev\x00', 0xfffffffffffffffd) request_key(&(0x7f00008d5000-0x6)='logon\x00', &(0x7f0000bcc000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009bd000)='\'selinuxuserposix_acl_accessselinuxmd5sum#systemwlan0@(!\x00', r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x100000000) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000023e000)) dup3(r0, r2, 0x0) 2018/02/05 13:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000151000-0x8)=0x2) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f00003fc000), 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/05 13:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000185000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000abc000-0x1000)=""/4096, &(0x7f0000bc3000-0x4)=0x1000) r1 = socket(0x11, 0x807, 0x0) write(r1, &(0x7f0000898000)="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", 0xfc) shutdown(r1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000946000)={{0x2, 0x2, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x2, @multicast2=0xe0000002}, @generic="f341d10ef52a97ac369bf9c8331591d1"}) 2018/02/05 13:39:05 executing program 0: r0 = add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000db8000-0x16), 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000043a000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001000-0x4)=[r3]) keyctl$chown(0x4, r0, r2, r1) 2018/02/05 13:39:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000710000/0x3000)=nil, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081c000)='/dev/ptmx\x00', 0x2, 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00001e5000-0x58)={0x4, 0x10001, 0x7, 0x9, 0x7f, 0x2}) r1 = memfd_create(&(0x7f0000f30000)='ramfs\x00', 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004e2000)={0x0, 0x1, 0x7, 0x8, 0x8, 0x100000000}, &(0x7f00008f0000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002e2000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8, 0x4, 0x7, 0x7, 0x80}, 0xa0) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000953000-0xd)='net/mcfilter\x00') truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000fb0000)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00005d6000-0x4)=0x5) lseek(r4, 0x47, 0x6) write(r4, &(0x7f0000dac000)="e03221b6356f02d4fd484158ccb9afca829d0d0194566bba3e7191e595e711df62de2df4067ea27172a777a77b323ce0a46a29702820b49564d1a4987b0ef8ad97fb6ff1acec6fc7ab3d202e18253dffc6f7a20dda635f15d991899b82fde75d7f99aeb0c656a6e9e8834ea6489058ba520af59fab8fcc345c4a98a16eeffc45a465c80086ce6ac3dad698bb4f6b8e8d6367489361a9264e0e11351f2e1ff16820e08fc0ef47000d7575cb297a69af53176298acedf8d720720f305e707c0da2e1fbfb8f7f57a82fa377712559a8b38a89ffd060e818df83511a1c0caef849eabaeff1c17016336c6351be41ae94c98b8a0287d863fe5160850e71016f9210ba05e98d1b2ee33b4e62c8c5bc597bfa38f62f6799dc9d8b06d083953f62eef14d139552c21c6e5f05251da6e16eab512023a189b7490ffe54427a498e61f0f8fda97cab603f8889a3e32df99f39edd85e0eaa5a5c6109497d4233347aca62c9a6b21ef079e91dff08124da5114726ac11efdb485e7110b696b181dc6022e6bab3a609c75a169a21d4bbcc67f91d28f0f4944547f15d105edbe41205302ebb09ecbac8ac6f657a8e679202d7e2811982c9e8e5be436892aae9f64df35caeaaadff931375342939691c8687d448892415fd59caae5af24335424ae22cd3f958a706f7318f01e52f35efa970fa063804a67c05eb2b1cabfd24291a4fae7cae85c0dfba0b3a45427e7495fa9f73665583fb4c2b11406e9ce81eff517a2c726bf406fb263d9dcc1073120691c7c718bb51382bc9d99f8e989367645111a8c5bd641652c4121644ab658823abaafeed716b2579cf00427c85ea547019f6d475fb8dbab9902f608fcb64dd46c6848b01347a2c4c44bf1f84d055d73d79a4323af858060fef1ccf4edd1382293d292958925ec65e1ed079ef7bca2f85a66065e20815d588f00336f3ddcdd70a1805411d566bbbd0e45cd587d3c58f68f91b9e5adf687601629796859a0e7c936c45f33ced0765ff0988b220c3f66dc6671e284238856aba6222cb35285c061019e29d7b3f87e60b6d40c4f0ab0c7d4301df8f2825296dc65c94ac1a64ac0b999fe57828e65ed8d74152b8283d1a9fe7a52bfde4e26325dc4827a0c0c54517c176c3a0851a1f7e90fbf69d86e4eff66321add47611053bf31bbb9b0fa4cc00cbb50f53565987efa0554bea7943fdc60e311cab6d7f82252b625c1c715fc039b738dfb22ef0f6c6b1e8f7c93d2c566aadca5cc4eef025c740e296823cf3305afc5b2085a1e54a7929b079d4195edb68c5a386b88a498b5c6fdbc930b878056e13b39fff9ed0e174e4324a6097fc274a1a3d4d800c8020116deed5d6bfa4d2cda1b59e2de5808c7966dcaaf6079651a42e1549a51622a7ba0c09d1e3c9bbe5ca2992ce18466a287afeffa91329458738ea221e12cb374974a0d31ab02a6b39730f46d9c11042a7f256ac1bd814ad0f9502e7934227d3935d6cebb686e161a737256e79738709f8607fa7f7829203fb8761a3a39699dec22576c18bf883b519dfa0d41bb30c7bb78140df46d7460dc9f51b1a648c01db1a66a9ac8f902df8b792c0aea58300f07bcf513ca3cab9597ec08a3265511e22f7f1ecef85c3d9b03f5dfb7592747f3f2951911981241ad05b94ac0e03e64305fc9c3d3bc6be807ee7ff136fa1742af56f052b701e45b6a3cd75870a8714fa2b8b9a041393da2cfcda6e119fc94fb486ad6c562d0e59a6147c104745e8d9253d869b6983acf9d31b197ae2583ea13875e806d9dc82c05f93ea6b7089f7b0215c40b06b02369df1f61d9250f0643c6937f31958fda9a183effaa16d2be433a179b9a955ed42a1722329a20248dbcf302e389367f59ed74ad7cf6d9e4496bbac0c73b2c3a1722caaee0a0ba143411fd621c4cd93b6867ca38f335de17f6444d836e87eded48b613cf319639401928d7260b4f1a8fb65b7ce48979e38ebac89656316571879dd6490fe713f374dd2ea6b3da087ede38c0ca7c8a6a27ea9490985857a1c6d4cb491c9e7d0264abc615940caf59cf2892640017e45f530301a0ff4ac1b9a67888d8fa577dc84ae67bdb605f0f13d82fcddd006836688396d63b73fda4eed4fecaf4b4dd66e796b68cb89bf6fb7b04be357c557af83de1e6910c9eac3d158e1a20d3b386401fd1e1089968102d024e3b662cd9a184138d09e7070bc894961082ed4694655bd9c570c58c9b42ef31f85ffe44a37c4c857b84bedf1f2d8e9449c38d967922fa2f8ff6d5ddd25d58771b26db59b723127f52ec0560d571f9665a0ae66b0e7dd0343a3ba41748680293e2afaac9f0e4b881b4a2743b96006be20dd5e824719757fbd0db15f33935ec496fe0ffb6f688b86d2e2dbe46cc92d63164878db10c1c1a847779a5c56843d06bbfcb323fb9f92dceb41ae4863355a309f49811a5438b91106a4d6b31b006f7c6cd70b5346e9233867b613b8dbd9fce2de2c08bfb68045e062fdcbe1e3f6682cdf07d011ca1ba96b1a876e4e0f8fbb0cf5ec12a2d7443eae974ec0dd3abf5ac8fdc8ffe8c3de05da8907a62583c10c9cd43876908fc9748753d799ed24f76af69f8e17887a7dc26505e23fe57e073bca5ca232f9b765513faab0f6ed2667dadfc2211ff938fa7d9a1382f71e7e396586f374e80aa6928fc477e592fdc0444a39ef634a4feaa0e17f706e88eee3ee3f297e2c6d9b1fc337ed8b6326f774e8999a25167b36cc1fe8e21e02a46c0b4006108738703ba55e7296271624fabb8d8efbf7cdcff47f9ff51f89c6dbde358c6cbbe58f87155feeb8f571ecd33bbac3e94cd89aae39e89cd05849f1505f197f17c694e5b470e3445a626fb589fe24197983cfc2b914677f27e85f0b47d467687085992bbc61dab1ebd0b5d6e9c88fda8558fe7e1252a4568934dfc869cfd1e7daf43085568f8d3bbb8a89f0c55c2a74b34a1ed01546971230fdc0c03b502dff4557458c3e62d551ec3bd16daec9a4eebeeb1640faf85167e9305d13c0bfd8ea3833c1652e5a329dfc7bb824", 0x292) 2018/02/05 13:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x2) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000031f000-0xe)="f8398f65e601ea942e787b97d356") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x0, &(0x7f000000b000)=[]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/05 13:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f75000)='/dev/pktcdvd/control\x00', 0x20080, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000e5e000-0x4)=r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006e0000)=0x0) wait4(r3, 0x0, 0x0, &(0x7f000005b000-0x90)) 2018/02/05 13:39:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a64000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000721000)=0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000-0x40), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) unshare(0x400) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/05 13:39:05 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000), 0x1f2) readv(r0, &(0x7f0000020000)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000009000+0x4b6), &(0x7f0000015000-0x4)=0x4) 2018/02/05 13:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000091f000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f43000-0x2c)=[@in6={0xa, 0x3, 0xffc0000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x2c) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d5d000)=""/26) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000a42000)={0x0, 0x0, 0x0, 0x2d4, 0x401, 0x0, 0xa, 0x15, 0x0, "b548b468dcf245c6c82d63f96ffa364438eee48cbf325d6795dacff9a14298b009077ac2aa0c34088155d976c7134e40be581b53d6c60a6fb308014ef411f8a5", "4c10f5fdea9a79a23d2eaf63fcd4d59dab91dc7bddc7bea0926cc811999270b3f2dbfc52b08f4133ae40871ddee8f21ff831ca1a0d3a02f3fe6981fa2809c768", "5789737ef5b148a52c49734bc05eb2a3a92a24eaf9e2a18ea1ddede0dbf840f0", [0x2, 0x2]}) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(0xffffffffffffffff, &(0x7f00008c4000-0x30)=[], 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e53000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) memfd_create(&(0x7f0000254000-0x5)='-}^{\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000076f000)={0x9625, 0x4, 0x4, 'queue1\x00', 0x3c}) 2018/02/05 13:39:05 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00001a1000)=0x3a, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) llistxattr(&(0x7f0000bb3000)='./file0\x00', &(0x7f000015c000)=""/4096, 0x1000) recvmsg(r1, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x2ea, &(0x7f000000c000), 0x0, 0x3}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ee000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f00005d0000)={0xd8f, 0x1000, 0x1ff, 0x1, 0x7, 0x101, 0x6b1, 0x3, 0x3, 0xf1}) sysfs$3(0x3) getsockname$unix(r1, &(0x7f0000c9c000-0x8)=@abs, &(0x7f0000e47000)=0x8) 2018/02/05 13:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f0000502000), 0x4) 2018/02/05 13:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ba9000-0x8)) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/05 13:39:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000003000-0x4)=0x129b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000001000-0x4)=0x8c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000000000)=@ethtool_rxfh_indir={0x0, 0x0, []}}) 2018/02/05 13:39:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8, 0x80000) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000080e000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000701000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000583000-0x10)={r2, 0xe69}) ptrace$pokeuser(0x6, r0, 0x1, 0x778) capget(&(0x7f0000d6c000-0x8)={0x20080522, r0}, &(0x7f000024c000-0x18)) 2018/02/05 13:39:05 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$nfc_llcp(r0, &(0x7f00004d4000-0x60), &(0x7f0000967000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$ax25(r0, &(0x7f000010a000-0x10), &(0x7f00005a7000)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) stat(&(0x7f0000b48000-0x8)='./file0\x00', &(0x7f0000d32000)) 2018/02/05 13:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b3b000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008c7000-0x4)=0x5, &(0x7f0000adc000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000528000-0x4)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000fe9000-0x4), &(0x7f0000b65000)=0x4) 2018/02/05 13:39:05 executing program 3: rt_sigaction(0x0, &(0x7f0000c49000), &(0x7f0000c51000-0x20), 0xfffffffffffffee7, &(0x7f0000255000-0x8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090d000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) rt_sigpending(&(0x7f00003e5000), 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000664000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e94000)={0xd80, {{0x2, 0x3, @rand_addr=0x433f2e22}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)) 2018/02/05 13:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c7b000)=""/196) r1 = creat(&(0x7f000084b000)='./file0\x00', 0x111) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e37000-0x10)=@common='ip_vti0\x00') r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000010b000)={0x9e3, 0x200, 0x5d, 0x3}, 0x8) r4 = request_key(&(0x7f000057d000-0xc)='cifs.spnego\x00', &(0x7f0000df3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00009b4000)='vboxnet1eth1\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000463000-0x8)='keyring\x00', &(0x7f00004b5000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) flock(r3, 0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f000055d000-0x24)={0x8, 0x4, 0xffffffff, 0x3, 0x4, 0x5, 0x7, 0x40, 0x1ff, 0x6, 0xe5, 0x4}) 2018/02/05 13:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000428000-0x78)=[{{&(0x7f000008f000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000091000)=[{&(0x7f00009a9000-0x58)=""/88, 0x58}, {&(0x7f0000bc0000)=""/111, 0x6f}, {&(0x7f00002c5000-0xef)=""/239, 0xef}, {&(0x7f00001d7000-0x57)=""/87, 0x57}, {&(0x7f0000977000)}, {&(0x7f000047a000)=""/148, 0x94}], 0x6, 0x0, 0x0, 0x847}, 0x10001}, {{&(0x7f00003fb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f000044d000)=[{&(0x7f0000b11000-0x2f)=""/47, 0x2f}, {&(0x7f0000cc1000)=""/252, 0xfc}, {&(0x7f00006aa000-0x69)=""/105, 0x69}, {&(0x7f00005c4000-0x48)=""/72, 0x48}, {&(0x7f000085d000)=""/2, 0x2}], 0x5, &(0x7f0000a81000)=""/205, 0xcd, 0x5}}], 0x2, 0x1, &(0x7f00005e3000-0x10)) bind$netrom(r0, &(0x7f0000bd2000-0x48)=@full={{0x3, {"4bc4246047a64d"}, 0x3}, [{"2d9c0b350556ef"}, {"18268c75650e8c"}, {"e735077c761f58"}, {"2ce398d6eab065"}, {"09da39f599fa71"}, {"a193336b0d416f"}, {"25ab6ca21fe258"}, {"f693bdca79cde1"}]}, 0x48) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000924000)={{0x2, 0x1, 0x40}, 0x7, 0x0, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000d42000)={{0x1, 0x132}, {0xfffffffffffffffa, 0x9}, 0x5, 0x1, 0x7}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/02/05 13:39:05 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/05 13:39:05 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000007000-0xc)='id_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='/dev/input/event#\x00', r1) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000008000-0x53)="9499c1548922d9f3dd3c70561a8f130e4fb97e730bc0c668b58b451866f7b3163556134b116c0b90f05c2ab49a33e32a96f960bf4d4632d70df6d6d525430f3c4fab5c46341249cdb0bbd854fae9c1d50fe35b", 0x53, 0xfffffffffffffffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000008000-0xcf)=""/207, 0xcf) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000009000)='user\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000a000-0xd7)="eddbccc4e5d4bc229ebb39f04a6a97439f38866a3f9d854b078a39370911eebc77b50cf20c676bfa9f028fdb1b15bd01d666a61f5e9c3707840fc2b270defba58b9be5bcd17dba593549d6ba86ccba525e52b7f33905b0e3728439a4e2a89ed5f15dd8cc0221edcb565714e67cf2b82bcf3fb745319a987f379c57d1c30e5307ed2da4b5373c4d20c4ab595934930838a6e18e2db4faacd061fca5a55fa7767a4d1e987e22edab2399cf4ec84102d0eec5e553c4a4ea109810be4bec5c0423348d053f34b7b6524d532ddba4e540ff7e0cda2690018644", 0xd7, r1) 2018/02/05 13:39:05 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000025000-0x38)={&(0x7f0000022000-0x10)=@ax25, 0x10, &(0x7f000000f000)=[{&(0x7f0000009000-0x14)=""/20, 0x14}, {&(0x7f0000025000-0x1000)=""/4096, 0x1000}, {&(0x7f000001a000-0x94)=""/148, 0x94}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000014000-0xef)=""/239, 0xef, 0x17ded7e7}, 0x40000000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000026000-0x4)) 2018/02/05 13:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000254000-0x4)=0x6, 0x4) recvfrom$ipx(r1, &(0x7f0000eda000)=""/49, 0x31, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003a2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000aa8000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b7f000)={r2, 0xfffffffeffffffff}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000082d000)={0xcc, &(0x7f0000710000-0xcc)="abeff1ac29ae1c0ac7ebf81148a1e9bfc5f64eabc278ad344efc9eb6baa0949732b9e676b3e80030763bc40acac3c3c0825cd50b0d3e2a97c600a4adc6b35a1abbe634393ee40b6322c0ba90d63852f40c16a7b0b34d69ff19c63edee99508dc595e326da7c853866521575f3b6cb342cce064ed2f60220358f9267a3e063abbac526f434cc183b2a100655dd05d6bca94fb06ae4966b1f5ae559351f9f993593263464114c93477d5a77336e81a973bb23cf19aae81a1c37a03395892a035397306786e5fd393500817fa5b"}) 2018/02/05 13:39:05 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd9000)=0x5, 0x4) [ 77.997229] netlink: 64 bytes leftover after parsing attributes in process `syz-executor6'. [ 78.027677] netlink: 64 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/05 13:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011c000)='/dev/sequencer\x00', 0x90542, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003fb000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000f6000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b56000)={0x0}, &(0x7f0000d38000-0x4)=0xc) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bd6000-0x3)=0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000596000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6d}) r6 = getpid() r7 = openat(0xffffffffffffff9c, &(0x7f0000726000)='./file0\x00', 0x101100, 0x8) sendmsg$netlink(r0, &(0x7f0000afa000-0x38)={&(0x7f0000ef4000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000}, 0xc, &(0x7f00008db000)=[{&(0x7f0000dc9000-0x30c)={0x30c, 0x26, 0x2, 0x5, 0x3, "", [@nested={0x4c, 0x34, [@typed={0x18, 0x91, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="3fe2f7081db846fbdefe8888bd62659bb738d5723274f6282f76ba60077091bcc4c08c36b53614e4041785d6569456e5"]}, @nested={0x78, 0x6f, [@generic="9a7b579edac2bbe2a213546c336217c3d246297c809dbd13518b8aa7ff817a2b1a0dbd91e5b3bc4cf7b999cf55952cf67b779166aa8ddec9a8d109a48598754d0e539a1f", @generic="05d94c04717a2c4c4411842d5c1393c9", @generic="4586406cc446b95ef485e25786581ff4d88f67e935b05ec8605a9f7612ba"]}, @typed={0x10, 0x6, @u64=0xb13}, @typed={0x18, 0x4d, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @nested={0x4c, 0x30, [@generic="c8d084d5cc3b50c3478846f1b61822ee62f63821a5d95946b8abc104b8a77f369ea0ae626efc2f1fd1c4bff40a8d79966d29ac5753a754ab0fb13e", @typed={0xc, 0x8b, @u32=0x3f}]}, @nested={0x1c4, 0x35, [@generic="54e32a317437239a751ee3a630f8e13df538d7ac160c4d067d2f60cd291099598e2a30285bfa7e20f5f69945cd1d35cc71094c6a4fa75fd7274c467e5e922dce4ac93f51327576287b391113ed6f6f37cd52903cf22080768812988bf4c986fdbdee815c53dc23a165cf080f4be8b0f521a5ff2c8cf3ae6350d723d9ee6a0eefe25cf2583985c25d36ccdb1755e8c141b8493b525947efc50e158d1ce5a4f0c296b5cdc78223a161d01f95685896a9a29795bf501ca58a6ec4466ee8be7a7fa13b7819c2b815c381c508923fb8e78f9e5a63ffded81f4125173c96ca2da0", @typed={0x10, 0x88, @u64=0x94}, @generic="4a235a3fcfa47853c1f012cb5e3da0e3cd3c649638e5e4e976298ef4448215dfe1847a22697180a486d3599cc3657631a3bc186933a0db74f4761b898f55c0a7c9987122384514407afef47f22023083d184a9debe9dc49d88079d07a785cf24e9930a55750768895a2c92bfe86981c554c4b804d069e4d1899d275733074c6861c079d0236fa84857037d93db5575653092deb950b7179aaee4ca033ee7abfcf3a29ea8e911d25518f362c2578ee74f6ccf9712e32462eb755d84639c707fc37492a6bba61387951b8d1c64a6ed85f3bc35"]}]}, 0x30c}, {&(0x7f000031a000)={0x17c, 0x2a, 0x0, 0x0, 0x2, "", 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@str='$nodev:-$posix_acl_access[(\x00'}]}, @typed={0x8, 0x5b}, @generic="3488caa8286df6f14099559bc3f7d14de9d5a6018a32f03e65d6f16c14d08860aa7831cd543c54d493580e16e3093c937f13dac9cc53e90e2626f547dd2d9b2378cb8091d3d01939093291a3ab9364ebc521b7d84e1b614f4ac650808a0736283466ecbe2120bb90b02917d011faf8589ac37163247c27fe4c6869d56d918af31f"]}, 0x8e8}, {&(0x7f0000561000)={0x8d4, 0x30, 0x101, 0x1, 0x3, "", [@generic="eaa06058ac9842ba5afb408ef68360c8aaf76d369a2426e722b72d1e5393aa97051b3af052", @nested={0x2f4, 0xf, [@typed={0x8, 0x84}, @generic="a0dae49928f08a5f1954a67b5a873e01cb7f42de85ec1196014be954589071ff41009f4efc76c157201f88a531284ba3aa947e3590114155119e557c7618d486b433d64f1c3e124b5a0d83d4b121f4ecefeefdf47acf747cd7916d4031418b2ab663695249c4c5dd8645ea8559304116073c0a81f55f6e42682afb60143a6d323ce4e9aed72cb9312fd7db457c2fbbe73e9bf1cc039876b2063627f09a14fe82ad0ff01fdc1b7efc8e7632b041516d665bf413d53234d51b1961", @generic="e120d603e63a941a69096f06abd58d8fdf40c647ecd9a3a4d481886695acd39afd55cbb0023b7aa11ee9b8d3e38ef22e259b291a505794a6adf3452d17eae3019552d32d0c0b71a39dc05f0aa36c18ec3d3fb771660b221136e9f5188d1852195be285", @generic="89e6f32cddcbe7114be95430f51576b23e83d14cb8a6f40f520295f249c5a839fa2b9660f3c7d5ff2eed128e06c003b6afca50e59cfac1327d5bc8bcc664b02c86d0f3ae0ed32316e93b2da7bb74533286737f1d50f52bdde747391439c7da288bb67e29166bd521eda0ad8f09f533b53698acd3bbbb62c819ab532028fb0f2451767bca4307428afc83f3231565b64b839ff0f647c8e25f40d76847b444888f364efdb466eee97b18af9673c481974a255a3b20e2be210c24d8552fc1504f2301d80bc13faa87513c84c31525dcabfb9314648f4cdd50", @generic="978f7096abda4ab4b09017ffe325d7c187dac63d9658e9f2c30622baf150f1d70f8a64a211c664cfaa79a45013cea6489dbcab2ffd120e240a1a13ff8215", @typed={0x98, 0x29, @binary="da267c2898bce4e77179b07fc4b252265c47864d5486dbee70cc2fe0a59cdea054b0fef0a03d8d0599ca8845a68eb173e28aaf59bd776e7aac2de8bc13a22efd35d63d707dd00e0f93ddbece4610b99df7d33bb5c05197057533443ccb83d275abf82dc93f36793b9f3f1016f9039f21eaf8a1d57583bb3e0f1dda78cf09954864cd7d8db268b971197e4ef04f0a8496"}, @generic="91ea498f521dc8afa96a462252146c4fba9a678954933c6e5d421b27"]}, @generic="c775d177eb518345c334cccbd8af93601ec310014cdeabfeea65a9800c7f89cca979dd8988b9e25ddeac772b7252fc330ccd907edfd018d5d1517cb56b385032e03afce768a49d686dae6a77b32c0dc3eef78e7544553aa6191751c5584f841f5393137bbd793a44a7bd8a3555f0e6bb5229ba6c72192e273d95ecc8ae15894ac88c08f257e8e81fd02d1d2f75a59fbf55976a0861c2aba1435f6e52250049ed7c327fd0d3a402dca26607403c50fdeb9a10b4ee3fa9937cf447f37b4d", @nested={0x394, 0x8c, [@generic="a3c04380d392d0f8cbc5eb5fbee9e5ca912eab567d1466b5c2a96a9aaff38552452919dbc103bfd3abf2b2d7ea3de226bde35fa1dfcf25d028b182b412dc75bb387d829491a26492c50a00cdfbdf7598aa7a804f6ac8a6da29002351d9b425604273f5e0cf", @generic="ba93f4f6381e2da6df75f79d85ae72def22edab4563500da2620757d8d77fa90dd678b396b2cb9c24518a9fe8c18bc59a13f021ab3dbe4ab3dc4f29c7908e09b1e37b8ea3d445300823d16732818f609764379ac4482a393ca4f5c5097588f2e9adc5baf3af4a5944ecd402c537fbfb3bfd8ac9aa8ddc1729c741110e3ff26c61615ee64b7441db35b66185a6698978339ef9690ddaf75c35d9ae3d21ba2d45937922c88c22c0c80ab4a4ff5f3b61c7f52883d5ad96b16cd87a5d0d954b2eba425407a79aa42d043218b39d278b9d6fb886c4449dd60712663896631168ac7539967e8fcefb21c85d2328121b57c9a06", @typed={0xc, 0x2e, @pid=r6}, @typed={0xc, 0x2a, @fd=r7}, @generic="19f0991ac2988c956309e9716e38693c9c18dc35c206aede778bee717cf711e381ae1f78da1db1404ef95fd9ce10e745fe1b03d58914fcc040a41fa231adf96889c6244c02d606c2597d5d5875e54604c889e88b6f6896c4c453d85c1242b945f3586143aeab4d4df0efe284da8aed396960671f7a592990abddf289c570e69b6d4a4d54eaadf35c09aa0cd7b358496291e7a5ec9de53f858371aa4bddadc97ac49a93757216bd919e1d840c592df5f8f6da9ea067d6a5104d1dac1e", @generic="cc752276a4710c3c5b83f270dc656d5604b45571d1b94294247a3ee618c04515b255b3857566cb53", @typed={0x10, 0x95, @u64=0x7}, @generic="4745789e6a6d3f7d365ff642347dc8c12b7ca4c0afeb9be8166942741b40a7407ea5aaecbafdcd3f7c6efacc067bd95600871cf777614e4954faa2da40021a021fbf1b4105c714094ff48f1d09f2f85fd1c681a7a597ee3738033e31b1bb188e7d377f965ac4913f837868d6f3d02ff00d9ba12aebb7d20c14bbe4edad6701ccd38ec19f7c8ab37240033db11114cef031f30b03865ac3864056ca2d26a0a08c4e9fa103b599faea77d3867941eec078163f99abedf5ce445a46344ac357397cdef7a8cd3e06dbf60064b77dc409c8", @generic="7ad9c282320ebafadd60a3cd3933683339005128205629ca094c6f1de7a64b67c40a950aa50bd005c7ee08ad73b7bbbe5c344e9525b415a2a999484b205a9f8b6603d83de5f85331e762867e5a283252df2d26e00126af6902aa5c172f5a5d"]}, @nested={0x148, 0x4e, [@generic="524f97967b8df91cdf78627e431cc50d34940fadbf803da0539f7635fa8d3b4e46ae16cc63be878751fb9bcac615c40200ec70e8d2f7dc6d75467f17b56a5b1e618a92b30e6c65f185efd8952efb6160a5a19fa8e57ba5b647ca183a7152b8ee9262a0056c0f20e8d3432dd0ef801dfee4c385e8077e22e276e63c1d3e054198d4298152f1e14e2f8709f28198b4461c00b9819607a86643157abde00d70e7ba1b00d0607430cc8062a4a7d1bcad77450b1c8c8363e310c642c6b048d1f38f92f128148d855aa53880421c8580a7caf8c414eb512c456fc3547d784eaa9669cd7812368f", @generic="5b9cc43d24bd0a71cb0598c03632db3673f869ac96cfd75516721d498d8ec28f39bf404e2acfa76778b9e1cd53677cb7f8a0384635f45aec0d53ac327a1afefd73ff49e2aab3c34f67caea6ec6b7ffa79df19470b60b6e5543a7aad82ae5a0"]}, @typed={0x10, 0x22, @str='(.--\x00'}]}, 0x8d4}], 0x6, &(0x7f000045b000)=[], 0x0, 0x20000000}, 0x801) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r9, 0x407, 0x0) vmsplice(r9, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) vmsplice(r11, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) dup(r9) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/context\x00', 0x2, 0x0) tee(r10, r9, 0x3c, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000001000)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffff, r1}) vmsplice(r8, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) setsockopt$inet_tcp_buf(r9, 0x6, 0x1c, &(0x7f00003d3000-0x40)="9e92796d50e2bfe9d85ec1b9e0e71ad75ab869b82c64ac96ea6b7ee9939c3d44a6ebb810812f87af83b2af1c65abdd71f4cd3b3bd4527a1cc984986538bd2685", 0x40) 2018/02/05 13:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x9980330}, &(0x7f00008e7000)) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/02/05 13:39:06 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000)=@sco, &(0x7f0000007000)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000), &(0x7f0000005000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000009000-0x10)=@common='dummy0\x00') 2018/02/05 13:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r0}}, &(0x7f00003cb000-0x20)) socketpair(0x11, 0x2, 0x2, &(0x7f0000649000)={0x0}) r2 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000784000-0x38)={&(0x7f0000c59000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000ba3000)={0x1038, 0x7, 0x0, 0x201, 0x4, 0x0, {0x5, 0x0, 0x8}, [@generic="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", @typed={0xc, 0x85, @ipv4=@empty}, @typed={0xc, 0x70, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x2b, @uid=r2}]}, 0x1038}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/02/05 13:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e05000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {r7}], 0x8, &(0x7f000012c000-0x10)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup(r8) syslog(0xa, &(0x7f0000099000)=""/131, 0x83) bind$inet6(r8, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r8, 0x5460, &(0x7f0000e27000-0x8)) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) sendfile(r9, r10, &(0x7f000053d000-0x4), 0x8080000001) r11 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r11, r11, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/02/05 13:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4f000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000766000)={0x0, 0x0}, &(0x7f0000fcb000)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000a68000)=r2) sendfile(r0, r1, &(0x7f0000929000), 0xff) finit_module(r0, &(0x7f0000dd9000-0x3)='^-\x00', 0x3) 2018/02/05 13:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) prlimit64(0x0, 0x4, &(0x7f00000c5000-0x10)={0x0, 0x8}, 0x0) r1 = syz_open_dev$sg(&(0x7f00001ef000-0x9)='/dev/sg#\x00', 0x4, 0x200000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b3d000)={0x0, 0x8d, "7819299c3cda5327f6c5de185dcb40c419323f184528f0792cd8b9720aa0cc2602030c5434fe774e70aad25961aacbb6e6f261bc3af51feda61667c51ca4da632c7ad6b1e9057376619ffc2c756cb11b1d824917b31c05791a5f7be101ac35ec02b723da5cc4ae8f2cef3483336ab86685391815ee948f71152efb6823a3d5ff635a9f22fa0e9b3685fe97f1d2"}, &(0x7f000047e000-0x4)=0x95) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000041f000-0x5c)={0x20, 0x3, {0xffffffffffffffff, 0x3, 0x7, 0x3, 0x1}}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000329000-0x8)={r2, 0xffc}, &(0x7f00007f6000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000055b000-0x20)={@generic="bca562ccc344b1b1326b867b073ecbab", @ifru_flags=0x100}) write$selinux_validatetrans(r1, &(0x7f0000ad0000-0x68)={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 0x36, 0x34, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f000073f000-0x4), &(0x7f000008c000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006ba000)={0xfffffffffffffff8, 0x8, 0x0, 0x7, r3}, 0x10) 2018/02/05 13:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/129, 0x81, 0x20000) r0 = socket$inet(0x2, 0x4, 0x16f20000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000393000-0x10)={0x0, 0x7, 0x5, 0xfffffffffffeffff}, &(0x7f000049e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b80000)={r1, 0x1ff}, 0x8) keyctl$session_to_parent(0x12) epoll_create1(0x80000) 2018/02/05 13:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d67000-0xf)='/dev/sequencer\x00', 0x208e80, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000b1e000-0x10)={0x5, 0xf7, &(0x7f0000cb6000-0xf7)="63d69eac742d8d8a5ea4fac6ef2d1f862a9cb5fc440a9e5b38273162a07de52d38d4c776bcb2bb265be56caefefe0e997471bb8b9f5d46553f9ecdaa9df5bcc6834e25f8134acc46198874df2a018e720ed5afd530af4785e83b36b8f358a255daca0275064466f2089186ec45622d42a5af83eaef92e4ea5821ac5e9988326b0afb1a22f538a9dacd9735312157eba5d95e772ee7606062fffa83d6ae945cbcf2b382857c3f93a7d590d00fb47a6e6bc29187d48b05025a0642d556d29f5ab8efe6490fb9f366199fbaa9244c3a1393b12d58b5641f4083300c3be828a33077f6694f2a65831271c85f190c594b707aaa4b878ccf53f9"}) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 13:39:06 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8), &(0x7f0000d44000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000961000-0x62)="7db54fb6df7ab94c8b158e4b0acde2a6720722f54effc515c5f0ed6a8a7a36110cc929d938cb5397206ab682683d1ebf8e3d61c5aa0ab0947860e22608a1d5d99d84349cfd6577895d0d768553707a06cd9f6992fe780f8b5b2a1822d27a28befc34", 0x62) 2018/02/05 13:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c90000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001a4000)=0xfca5, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b04000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009c2000)={0x0}) r3 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r3, 0x1, &(0x7f000072e000)={0x3a, 0xfffffffffffffffe, 0x7, 0x94}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00006e5000)={r2, 0x2}) r4 = syz_open_dev$tun(&(0x7f000009e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) unshare(0x0) 2018/02/05 13:39:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000012000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f00005a7000/0x12000)=nil, 0x12000}, 0x3}) ppoll(&(0x7f0000004000-0x48)=[], 0x0, &(0x7f0000001000-0x10), &(0x7f0000012000), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendfile(r1, r1, &(0x7f0000002000-0x4), 0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000021e000)='rxrpc\x00', &(0x7f0000113000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004b2000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) 2018/02/05 13:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000630000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000073f000-0x11)='/dev/vga_arbiter\x00', 0xa000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fac000)) r0 = open$dir(&(0x7f0000a49000)='./file0\x00', 0x4000, 0x83) openat$ashmem(0xffffffffffffff9c, &(0x7f00006e7000-0xc)='/dev/ashmem\x00', 0x500, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000552000-0x60), &(0x7f0000819000)=0x60) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000730000-0x8)={0x0}) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000beb000-0x8)={0x0, 0x6}, &(0x7f00008d2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00003c6000-0x8c)={r3, @in6={{0xa, 0x1, 0x554, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}}, 0x8c) r4 = socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000d44000)={0x0, 0x2710}, 0x10) writev(r4, &(0x7f0000eb4000)=[{&(0x7f0000f4c000)="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", 0xec1}], 0x1) 2018/02/05 13:39:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000262000)={0x4, 0xfffffffffffffff9, 0x4, 0x0, 0xffffffff00000000, 0x2, 0x9, 0x6}, &(0x7f00004ed000)={0x8, 0x7, 0xffffffff, 0x3cad76e8, 0xf2, 0x3, 0x7f, 0x8001}, &(0x7f0000001000-0x40)={0xb6e, 0xfffffffffffffff9, 0x0, 0x4, 0x20, 0x1ff, 0x6c9e, 0x401}, &(0x7f00001e9000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x9}, 0x8}) mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000814000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) pipe(&(0x7f000036c000)={0x0, 0x0}) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000041c000-0x24)) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000038f000)={0x7, 0x200, 0x8, 0x80000000, 0x0}, &(0x7f000041b000)=0x10) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000023e000-0xc)={0x2, 0x10001, 0x4, 0x2, 0x0, 0x40}) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000041d000-0x28)={&(0x7f0000362000/0x1000)=nil, 0x80, 0x3, 0x4, &(0x7f0000312000/0x3000)=nil, 0x2}) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000041b000)={r3, 0x81}, &(0x7f000041c000-0x4)=0x6) 2018/02/05 13:39:06 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000004000)="0d9cd50f", 0x4) 2018/02/05 13:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ba000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/02/05 13:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003b3000-0x9)='net/snmp\x00') ioctl$TCSBRK(r0, 0x5409, 0xfff) r1 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000dc4000), &(0x7f0000b7a000-0x4)=0x4) sendfile(r1, r1, &(0x7f00000da000)=0x21, 0xfb) 2018/02/05 13:39:06 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d05000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0xa986, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002000-0x4)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) 2018/02/05 13:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a26000-0x8)='rxrpc_s\x00', &(0x7f0000620000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003cb000-0x69)="817f5699f45d0e0d52de536115ffff3af2d43354d14ea2be9d08f4b988664a16669d49e349f1f2d6a8370005b46bca4b33673edc24c1221a031ba0fd00eb4674d17ed2de53d1982e19b71a03d76d08db8cdda4b222c6bad79513a0aef63f84756fefcbfedd934d8ed3", 0x69, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f000047f000-0x8)='keyring\x00', &(0x7f00002ea000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00002bc000)='keyring\x00', &(0x7f0000061000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r2, &(0x7f0000459000-0x5)='user\x00', &(0x7f000093e000-0x5)={0x73, 0x79, 0x7a}, 0x0) 2018/02/05 13:39:06 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e1b000-0x4)=0x100000001) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x8000, 0x0) r2 = open(&(0x7f0000da5000-0x8)='./file0\x00', 0x20000, 0x100) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000c3e000)=@common='bcsf0\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fe3000-0x4)=0x8bafe) read(r1, &(0x7f0000675000)=""/1, 0x1) read(r1, &(0x7f0000fd8000), 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00006a3000)=0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000007a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) 2018/02/05 13:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000219000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ebf000), &(0x7f0000b93000-0x4)=0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getpeername$inet(r0, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback}, &(0x7f00001ce000)=0x10) 2018/02/05 13:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) r2 = memfd_create(&(0x7f0000248000)='\x00', 0x0) accept$packet(0xffffffffffffffff, &(0x7f00004a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e96000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000348000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x7f, 0x101, 0x3ff, 0x100, 0x81, 0x20000, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) [ 78.391138] dummy0: renamed from gre0 2018/02/05 13:39:06 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000000e000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x40a) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) dup2(r0, r2) 2018/02/05 13:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e3000)='/proc/self/net/pfkey\x00', 0x2, 0x0) linkat(r0, &(0x7f00001e9000-0x8)='./file0\x00', r1, &(0x7f0000312000-0x8)='./file0\x00', 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') listen$netrom(r1, 0x4a34) readv(r2, &(0x7f0000724000-0x10)=[{&(0x7f0000589000)=""/33, 0x21}], 0x1) preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000788000-0xc)={0x0}, &(0x7f00001ff000)=0xc) getresuid(&(0x7f0000a9c000-0x4), &(0x7f0000b98000-0x4), &(0x7f00009fc000-0x4)=0x0) getresgid(&(0x7f0000f53000)=0x0, &(0x7f00006cb000-0x4), &(0x7f0000c9c000)) r6 = gettid() fstat(r1, &(0x7f000090b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000091d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b88000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000f38000-0x4)=0xe8) r11 = getgid() r12 = gettid() r13 = geteuid() r14 = getegid() sendmsg$unix(r2, &(0x7f0000ab2000)={&(0x7f00009a2000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00008f4000)=[{&(0x7f0000657000)="620f0c608dedc284846569cde7b10ffa5244208f6b77792046a4f984bb0ca3dfaeaef685b0e20e1979e0cc676dd582b7889c5117f0167425b460168bbee28b710997af971777feb2f6e36ccd8f1a7acf67230969e7fdc39b119081bb", 0x5c}, {&(0x7f0000903000-0xaa)="b5738652ddd9faf1f0c518cda1f5a5978c08c6c8aa792c79f161708cc27349c18e0848dead13bc02a7ea264eeb8f0d098e9239ae25cf93c05d411f54a20f4172d5197a07f3ca1fb6e5f4668e9c475bf6e6c614a866e0a4a32d6f73f42769b11de3e24f9325eeeffa01ebe7e96780b35d25598199c64bfed8890d418e77bfba4c60fcb1c3bf6e0a07fbceafd26a364696248524c985e91f9762789b6218f0488af6ef70e602f3688749d6", 0xaa}, {&(0x7f00006f3000-0x98)="533e8cf5c4d98ceeaca4c5f6fb5bf1904d11dac558bcae2930d51c92ff4ffee2f7c1d00896ce74712e0cdabdc45884cfd5a8ada04bacabb64b6139bd4d1c98928e1e139f69c01c3f0348c3437fb68574fb29e8e5b8aa2ab2078bf51e3a8e78a76094ee3f9f68ef893dfb93fb7314fdc88cdb078bdd706919e37cdba69ece3c729bc6d49c76cd7d72851028450d7acc6fcf389ce9439d2f75", 0x98}, {&(0x7f0000cb4000-0x40)="94750fd27ff19051d7953c3964e1946ae6c489e43e2334c20bbdc6ffea9cb2249d4e968f2185234b98380a31dbae8c5771e4450394b82554287127517e94d460", 0x40}], 0x4, &(0x7f00007f2000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r1, r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}], 0x140, 0x4040}, 0x80c4) [ 78.537617] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/05 13:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000074c000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d4b000-0x4)=0x0) r1 = getpgrp(r0) ioprio_get$pid(0x3, r1) futex(&(0x7f000072e000), 0x7, 0x0, &(0x7f0000000000), &(0x7f0000777000), 0x0) 2018/02/05 13:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0xffffff2b) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000aaa000-0x4)=0x4, 0xb, 0x3, &(0x7f000000b000)={0x77359400}, &(0x7f000024f000), 0x0) syslog(0x9, &(0x7f00008f0000)=""/71, 0x47) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f000000d000-0x4), 0x0) 2018/02/05 13:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cbe000-0x8)='./file0\x00', 0x100) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000352000)={0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000024d000-0x4)=0x200, 0xfffffffffffffc3b) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000a0b000-0x8)={r1, 0x1}) r2 = socket$inet6(0xa, 0x1, 0x0) getuid() setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000a94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000958000-0xe)='/dev/keychord\x00', 0x400000, 0x0) r3 = add_key(&(0x7f00009e5000)='trusted\x00', &(0x7f0000812000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000027a000+0x969)="addaeabcab0f3da84548ee1511a1b959d59f81ba80650e336f735777d4aebfbb65f224656b14a49b126536bef1c369d8b15aa6646dcd94c4b1e8bb5bd5b7cb777793", 0x42, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000465000)={{{@in6=@remote, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000afb000)=0xe8) keyctl$get_security(0x11, r3, &(0x7f0000a5d000)=""/4096, 0x1000) 2018/02/05 13:39:06 executing program 3: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) fcntl$setown(r0, 0x8, r2) ptrace$getregs(0x5, r3, 0xffffffffff600000, &(0x7f0000c29000)) 2018/02/05 13:39:06 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008fc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000880000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x7, 0x2, 0x800000000000000, 0x3ff, 0x9}, &(0x7f0000bda000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="511840be7b7d4949b7af983107b0e9fc078313de49b7b5af41b480f3ff930540115a19d52f4cac940dc7c081cc99b2045953898ca0cd595747f98c0f89c58972e8ccf1064eecc3dc1f269447d1e1106ea21f5e7610b7bf95038f420dd9fdc0b18c96abb0867e67875b1c3035e1810d324c95d79300387a99c96b374aa6da9005ea3b22ff58645f192340eedaae076f86cf572f6342d115ce33e793cf9bf6b4271d9bb3", 0xa3, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x55)="79722b886fabdeacc8dcf224a7b7068dd239364f625d0d595a528dd605cd06e24064f8e8b922a6509a69c95e83113dbb7b46d4d0500057b17df925cf10f1a78f5a89267d8f385ab0703b4c04c38e32b2163abf2e38", 0x55, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x5)="c8a7f215f13e35ee729e3c74bc71ac85b6adbf", 0x13, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r2, r3, r4}, &(0x7f0000001000)=""/189, 0xbd, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x40)={'crc32\x00'}, &(0x7f0000000000)="a89e47ade61e98c9cf6e14800ba645a9acda44b109a6bafacd8a5020cd7c5172338f956fce62faedb2df5166f79edc1cf9f602a236143f43753c5ba8ec4ab86e111ebbf2286dbf902b732189b7a3793b66f156ae68981fff3ef9485f7dfb531c8fd2e659cc0614bb3b4aa3c5d0679cad6f5745eeade32be4f536d2aa2af00aab2e18ab720b4063496cdb555fc593162c78f17c47fc12213fd45a73d329956517e6df0ebfe039cecd7127b8bb4afb3904298f38d611b95d40c930316422469d179b04f148a4828fd77d07839907f5bc148ac6c1e5376db4bc4206588498561a755e18e70b597092ccc1decab752b88f1dfe79", 0xf2}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000c6000-0x4)=r1, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001000-0x4)=0xfffffffffffffff8, 0x4) r5 = syz_open_dev$sg(&(0x7f0000c04000-0x9)='/dev/sg#\x00', 0x9, 0x240100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000002000-0x2)={r1, 0x0, 0x101, 0xffff}, 0x10) clone(0x2e882000, &(0x7f000091c000-0xc1), &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) 2018/02/05 13:39:06 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000058d000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000503000)={0x2, 0x4, 0x3, 0xbb, 0x0}, &(0x7f0000904000-0x4)=0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc9000-0x6)={r1, 0x3}, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fc8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006de000)) r4 = getegid() lstat(&(0x7f000017f000)='./file0\x00', &(0x7f0000cf4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r6 = dup3(r3, r2, 0x80000) wait4(0xffffffffffffffff, &(0x7f0000c80000-0x4), 0x6, &(0x7f000009c000-0x90)={{}, {0x0}}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f00004e8000)={r7}, 0x2a4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c75000-0x20)={0x8, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000208000-0x8)={0x200000000000000, 0x4b}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000324000)={r8, 0x7}) sendto(r2, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/02/05 13:39:06 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000011000-0x24)="240000005e00030007fffd946fa283bc0a0000400300000000000000281ba3a2d188737e", 0x1ec}], 0x1}, 0x0) 2018/02/05 13:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/02/05 13:39:06 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xc1000006, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x5}) 2018/02/05 13:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000fe8000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f0000bad000)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000b66000), 0x0) accept4$unix(r0, &(0x7f0000e4c000)=@abs, &(0x7f00009ee000-0x4)=0x8, 0x80000) 2018/02/05 13:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x0, 0x0) r0 = open$dir(&(0x7f00001da000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000216000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f1e000-0xb)={0x1, 0x61, 0x10001, 0x7ff, 0x7fffffff, 0x400, 0x6, 0x481, 0x3f, 0xfff, 0x3}, 0xb) utimensat(r0, &(0x7f0000da3000-0x8)='./file0\x00', &(0x7f0000377000), 0x0) 2018/02/05 13:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00007fd000-0x8)='./file1\x00', 0x1a2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/05 13:39:06 executing program 7: pkey_alloc(0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000605000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x7fff, 0x40, 0x138, 0x100000000, 0x6a7c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0x29)=""/41, 0x29, 0x100, &(0x7f0000e40000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000002000-0x96)="d4c9687dc2cba0a8d2f9583652a47a9e99a768c6f1f2006d78e596c9b785ea9b98c69d5bcb583a16037cfec12d37998bad9ae1043a9ccc52b69e628474a265efab76d2cdc8e18378046bff7913b2ba9b2e3fdd7297c32c565122370fc285f8d3588e89b48060bd7130247e298e7c772a51ce1d53d94398226859fcab38b2f0c1ce9bc8ccbed589ef9f3c59cc1b8ab8609f1cae6671ec", &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000001000)="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") pkey_alloc(0x0, 0x0) 2018/02/05 13:39:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0}, &(0x7f0000fa6000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x10040, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0xbc, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x5, @empty, 0x101}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x3, 0xa7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xb9)={r2, 0xb1, "483c42cdeca8dcfa41146b44cea291c481dbd2f2348a60deec94ccc1e291a8014a2f566edee857f3ed61b59e869bd462522e40e3cc188f48b07787a00fa608a99aa3158b2227eadf46a65c888ec29018e8b95a3a3039dcbc31da00a888d7b33755420db7d1cb9d707c735a71c301e0a4b5e23e2832d81b592667a94eb4b4018ce79e21bbe5ebf4fe84382ea51b2536ac8ac256282438d22281b02ddf1a92de2b6fd1c31e3f134e9f2645710713141a8a3f"}, &(0x7f0000003000-0x4)=0xb9) r3 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x141, 0x0) accept$unix(r4, &(0x7f0000002000-0x8)=@abs, &(0x7f0000000000)=0x8) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/02/05 13:39:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) clone(0x800, &(0x7f0000b53000-0x3f)="b6670f97de81c01394b199ab702894a01f7d1698077adbf3c8c1659446e62357693f61e5be655f572859f54ef7aee24c55fcca7c8f84a4916bf9cbf2db77ba", &(0x7f0000026000-0x4), &(0x7f0000bd6000-0x4), &(0x7f0000402000-0x5b)="541a965dd0add8cecc9c9b07592083aa7a0738aeb74aa732f7333748aa1771c48760a266c69daf9099c99e6ca63d0d5e402531ef29458b14937dc10d2c952e59384164e722d65f4b81daef553bc21f1ed6b2cac036122e965c323a") r1 = syz_open_dev$sg(&(0x7f0000a73000-0x9)='/dev/sg#\x00', 0x6, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000e42000-0x4)=0x8000) 2018/02/05 13:39:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000823000-0x4)) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d19000)=0x0) sched_setaffinity(r0, 0xfffffeac, &(0x7f0000f4f000-0x8)=0x80000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e84000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009c6000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @empty, 0x80000001}}, [0x9, 0x3f, 0x3, 0x3f, 0x4, 0x40, 0x400, 0x1f8, 0xc6, 0x95a, 0x100000000, 0x91b, 0x91f, 0x7f, 0x1]}, &(0x7f0000827000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00006d5000)={r4, 0x5, 0x10}, 0xc) write(r1, &(0x7f0000b22000-0xa5), 0x0) 2018/02/05 13:39:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000593000-0x4)) tkill(r2, 0x8000000000000023) r4 = syz_open_dev$mice(&(0x7f0000786000-0x10)='/dev/input/mice\x00', 0x0, 0x300) sendto$llc(r4, &(0x7f0000f0f000-0xd7)="ec20187f80cc98f5bf9ad86f24f6aed4e79ccee553bf6cb645481ab2d79f16effc9446831c205486d505c129d52288619e662d596c952390059bec687b0d39b9081ce8c3febb26ab39cdabe3f437d08ce7f9664281bc4e7ad9846101ecc3c20b1e13794260def9fea4a67cd0d15e27d9e55a01ada12e2f42f4d615509749873d16b2276c67147d931a55c53744bcc2192ffe5e44151cdc0bcf93d9eb987bc03b48abdcb6316c875d94085c5015eadf39debb7e1502fa90e6b0be887c64d2478a4df08d630403451819019972bc5e1ccbb01cc621a46b39", 0xd7, 0x20000041, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r2, 0x1, 0x20000009) 2018/02/05 13:39:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)) 2018/02/05 13:39:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") fremovexattr(r0, &(0x7f0000e91000-0x15)=@known='com.apple.FinderInfo\x00') sched_yield() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000044c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e54000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cd9000-0x8)={r1, 0x8}, 0x8) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) fcntl$getown(r0, 0x9) getsockname(r0, &(0x7f00009d3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000447000)=0x389) 2018/02/05 13:39:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001ad000)={0x44, 0x0, &(0x7f0000841000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42c, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @fda={0x66646185}], &(0x7f0000b41000)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005a8000-0xc)='/dev/ashmem\x00', 0x8200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000055d000)={0x2000}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000f2c000-0x28)={@common}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000cd7000-0x4)) openat$sequencer(0xffffffffffffff9c, &(0x7f000095a000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000809000)={0x0, 0x1}, &(0x7f0000159000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000985000)={r3, 0x3}, &(0x7f0000fd9000)=0x8) 2018/02/05 13:39:07 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000026a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000037d000-0xc5)="fbb89a46162f1c2a177788ed92ca0c2ba71dd39563179e20f18da77e79b26ab9ed1f6d6bd6d053ee894b52d134c72e3c44b75f853c3c0ba62d77548fb8ace2aea47a9ecc566ef6f49e2dc49c5ca6d6b747d3f9d9e5536f7d8a7fba3ac9275e3dfe87197288f9fd72385a187ff66571175c20db4a2e109703d7e8a716c827a51b7d085a2fa0b8d78b1f5aa695e24baa5e9605c660acba70f12107b10def28668846bf2a6bf202fa6318fb53acc5622c5dde2740e0e2cbe0d27847450069064408c2f96b349f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x84, &(0x7f00007a8000)={&(0x7f0000d7f000-0x14)={0x14, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:39:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2000001263, &(0x7f00008b8000)) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000bf8000-0x4), 0x80800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dad000-0x4), &(0x7f0000f7a000)=0x4) r2 = gettid() rt_sigqueueinfo(r2, 0x34, &(0x7f0000f29000)={0x2, 0x43b, 0xfffffffffffffffe, 0x6}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000f6b000), &(0x7f00004a5000-0x4)=0x4) 2018/02/05 13:39:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005d4000)='/dev/ashmem\x00', 0x40a000, 0x0) read(r0, &(0x7f0000b4a000)=""/4096, 0x1000) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 13:39:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) flistxattr(r1, &(0x7f0000e42000)=""/195, 0xc3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x7, 0x8}]}, 0xffffffffffffffca) openat$ppp(0xffffffffffffff9c, &(0x7f000069d000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000523000-0x4)=0x8, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x192, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01"}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000cd9000)) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x601, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) read(r0, &(0x7f0000b4d000)=""/4096, 0x101d) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000b82000-0xfc)="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", 0xfc, 0x800, 0x0, 0x0) pwritev(r0, &(0x7f0000008000-0xa0)=[{&(0x7f0000a17000-0x81)="7df6fbb386f4bba7a92f6431b56ba1cae948b382e3f02ec913328d79c8dc4a8a17c2ac4b25ae481be28fd9c5213e42f142c033083966d5dc6d31bff298a2703761bda8ef365af42ff80d2fcad5e17b769574b657a420a53ff17dbaf78646256a48c4bf2d5ebef583ba29590066d7e82ee0776c5ab9edbca9c1bd7f58bcea11e760", 0x81}, {&(0x7f0000922000-0x75)="4700fedf7a8260fe8ca0efa1a1ad965000a38fe54948b76338ca49c0ce33d8135d348fc65bc7539aa0cd3d098743aafe4f7908024012d585e1d1a3080168388700fa8ec7c730d6da1138bbc152c1914b60bd8beb4244e9f7939ee87c30490acafeecda2889701e8c73888ec0fce30d99a78fa8b8aa", 0x75}, {&(0x7f0000ca5000)="709c41617d7f1009ba93e714b73179011f9ed51d63b5090848a876a42cb7919c7711f69422a5263cff026843c021c128bdcc5ab2e15cb1c6a15e76b5236cc011dea55dda13a3b1501c8a019124c0d9c38882c1d43b333873d04ddc1c788e89e13e09b4f10c25ad818e7f269ed009d3b6a4eee882a11117fb11702fff0982281d53e755262f712ac17378eacd2b5e20ca12b01422b5ffcb3ee5b3d7fc348703249b71fe775731beac3904e7e112e047243e19029e75", 0xb5}, {&(0x7f000031b000-0x61)="db1379c62544ae61d712fa0053391033c76c3550b810198f83f92084b1068dd64046b2c499fc3cc7109bd84dfb298e1d52f0f028124abd9a6a5b6c746b14ea3598c73d88e71c5198a308abedceac505d30744d68a69cd58794dad212331a00bfe8", 0x61}, {&(0x7f0000e0b000)="202eeae6035262ed33653c6765be7b8f88e42730571e980d2173dc9721b057d4be0f83802f2c6696c67723f1cf415e9ac43e28dde2edbbbe12d95a13a1b7d5760f767d7be4629da586b97ee662d63d6422fae2ba1f573afa565b7129e8cc7f01c99c309e84a1f0c132af71f04c435b258c4e2b039da3eab40b1a5a048c1bc8b9490b0952ae0cfa08bb945273cafbb97b4092a4b748af79a3c04b0c4b5ba507519dd8f8212f7b3e", 0xa7}, {&(0x7f00006b3000-0x41)="593e919e684f94bbbbbed292cc1ed953963ae7303feef9402082918010363ed252b33a9ee95e619c7cdde172d6d4b529ba72d219f0727db9a004316fb18833670a", 0x41}, {&(0x7f00000a7000-0xa1)="5824f6d0ed6233b6561f0caf9d3dc01bdbcca1fbe23196c3a8e460e84869b1794ba38f3ea4321d5cd0054d3aabd893ae251d3246217e4000501fb07053b8cca92a0fd7e411b2d86b110d85b2fadb26bca8edeca84fa527918b8da3d7734c2cda3284edaa461b2be53577ff4d4f5ab71c87e05c573c639a1c92ea11894c5c7b7e8d4f4b424f37e7d3deb15d2200836761ceb4edc074b59d3e1bde50a34b7a1d463c", 0xa1}, {&(0x7f0000152000)="0ce0fcab3ac22f319ec964ca3ef8c95e1c161f1249f539207a09382b8caf99a8434669779179f48e7e06e57d314b7c9a493774604d974562a3f80c5e6844580c6bc6d6774fac9d61b5935b2817e65ab7e79670deb0ec1b8ee7cf9e0946934bc402fa8c4f74537ba73da1ab5e0604b5ce69070e2f253e2037e09f8cd32ed12277488742e19caf59058ac746cd1d5bf7220d84e3500ad41634ff2291311c7cba457d88373b0208f6c17796f8bc2842412626d4b8a95a398fb6f9cedc08ed67373dd436b2834bf7a13612dd85e6daddab58924af4f38ed633", 0xd7}, {&(0x7f0000ac2000)="6a79b040313d4242e6485cdffcadb9b5e109c65bd8a21f10f7e73eab4544bb70acd34e10b0e0d2b3c6b3c2f8982b9f28c7630162be6eb73a105cbd12ebbe219ec595543a8704e29f1413926abefeab29ecbe5f0b998f8ac49d1ec71f911ca9d0313c65d79fd6533d1996a24fb45105076723d8ab7f35c18ff2", 0x79}, {&(0x7f0000ef8000-0xfe)="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", 0xfe}], 0xa, 0x0) 2018/02/05 13:39:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dad000+0x57b)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000d2a000-0x58)={0x10000, 0xffffffff, 0x4704, 0x7fff, 0x100, 0x2}) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f}, 0x1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000003d000)={0x0, {{0x2, 0x1, @empty}}}, 0x90) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000c9b000-0x10)=@req={0x50, &(0x7f0000bb0000)={@common='ip_vti0\x00', @ifru_data=&(0x7f000000e000-0x20)="758fdcb02935e06d8d9ab653ee9c74bee7aa1d6613096e5d7fd73c20f0961edd"}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000028d000)) clock_gettime(0x0, &(0x7f0000040000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000644000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000051000)=[{0x7f, 0xfffffffffffffffe, 0x0, 0x4, @time={0x77359400}, {0xfffffffffffff7a2, 0x5}, {0x7, 0x2}, @addr={0x3f, 0x8}}, {0xa9, 0x6, 0x6b71, 0x9, @tick=0x9, {0x800, 0x800}, {0x8, 0x9}, @connect={{0x5, 0xefb6}, {0x60c, 0x6}}}, {0x2, 0x1, 0x1, 0x9, @tick=0x7f, {0x5, 0x5}, {0x5, 0x100000001}, @connect={{0x40, 0x2400000}, {0x6}}}, {0x34, 0x1, 0x5, 0x7, @time, {0xb66}, {0xfff, 0x3ff}, @raw8={"117de33a2220e99d0608f1dd"}}, {0x4, 0x20, 0x0, 0x1800000, @time={0x77359400}, {0x7, 0x7}, {0x6, 0x7}, @queue={0x9dc, {0x4, 0x9}}}, {0x5, 0x2, 0x2, 0x5, @tick=0x7f, {0x4, 0x8}, {0x1, 0x1a}, @result={0x7}}, {0x2b25, 0x7, 0x800, 0xfffffffffffffffe, @time={r3, r4+30000000}, {0x3, 0x2}, {0x100000000, 0x2}, @addr={0x3c474532, 0x400}}, {0x81, 0x1, 0xfffffffffffffffc, 0x0, @time={r5, r6+30000000}, {0x20, 0x100}, {0x9, 0xffffffffffffffff}, @ext={0xe3, &(0x7f0000347000-0xe3)="dd50fa0b2b7ba90c2b24a2ffded9e768623b394781639b253d3ff7ae098f84e2f23b36414d04efe277edbe6d76f062aa3bc9c0a6d1b52b643f92345ce9fe5d287114de5b959909aa91491dac9b5a9ad715f2c701988d7a22fd0aea9e1faabd847f93cb52c77b2030be340d99a3f55237605d7545177c539b7e1f1bf3b06e489705d783e20e0321cdd4ebe4c1e738096f317db8738d19320f3a1a691c5ce69e5ce3c40b806aac793b0e6387d6850958b8cfaf1ce5a5bbc716915731516c61d53d3e88756de4ab9f1406060a66b17b58c2267283bac7b4784113580e7683a4fa0756c61d"}}, {0x8, 0x3f, 0x9, 0x200, @tick=0x1, {0x0, 0x10001}, {0x3, 0x2896}, @control={0x2, 0x3, 0x1ff0000000000000}}, {0xab, 0xdfac, 0x101, 0x7, @tick=0x9a17, {0x2, 0x7}, {0x20, 0xb3}, @control={0x9cc5, 0x2, 0xbd}}], 0x1e0) 2018/02/05 13:39:07 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000056e000)={0x0, 0x38, &(0x7f000000e000-0x38)=[@in6={0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x1, 0xbc, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d79000-0xb8)={r1, 0x7fff, 0x60000000000, 0x4, 0x6, 0x5a6, 0x5, 0x6, {r2, @in6={{0xa, 0x1, 0x871, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x727}}, 0xe0d0, 0x5, 0x7, 0x7fffffff, 0xffff}}, &(0x7f0000001000-0x4)=0xb8) 2018/02/05 13:39:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f00003db000-0x8)='./file0\x00', 0xfffffbffffffffff) open(&(0x7f000001b000-0xe)='./file0/file0\x00', 0x0, 0x104) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/02/05 13:39:07 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000018000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b000)=0x10, 0x80000) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000019000-0xa)='./control\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file1\x00', 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000001b000-0x8)='./file1\x00') renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) [ 79.373398] audit_printk_skb: 2572 callbacks suppressed 2018/02/05 13:39:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) clock_gettime(0x0, &(0x7f0000159000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005be000-0x50)={0x24, @time={r1, r2+10000000}, 0x1, {0x3, 0x1}, 0x1, 0x1, 0xffffffffffff8001}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005ee000)=0x0) process_vm_writev(r3, &(0x7f0000bcb000-0x80)=[{&(0x7f0000934000-0x1000)=""/4096, 0x1000}, {&(0x7f0000268000)}, {&(0x7f0000e3c000-0x13)=""/19, 0x13}, {&(0x7f0000b87000)=""/138, 0x8a}, {&(0x7f0000272000)=""/130, 0x82}, {&(0x7f0000acf000-0xd7)=""/215, 0xd7}, {&(0x7f00005fd000-0xcf)=""/207, 0xcf}, {&(0x7f0000e4a000-0xf6)=""/246, 0xf6}], 0x8, &(0x7f0000770000)=[{&(0x7f00001c8000)}, {&(0x7f0000ffb000-0xf4)=""/244, 0xf4}, {&(0x7f000065a000)=""/105, 0x69}, {&(0x7f0000381000-0x8)=""/8, 0x8}, {&(0x7f0000252000-0x9)=""/9, 0x9}, {&(0x7f0000074000-0x5e)=""/94, 0x5e}], 0x6, 0x0) [ 79.373406] audit: type=1400 audit(1517837947.321:3008): avc: denied { net_admin } for pid=3889 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_notify(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, @tid}) write$selinux_access(r0, &(0x7f0000275000)={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x32}, 0x39) 2018/02/05 13:39:07 executing program 2: prctl$intptr(0x4, 0x1f8) r0 = dup(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000317000-0x4), &(0x7f0000000000)=0x4) 2018/02/05 13:39:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aeb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) 2018/02/05 13:39:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/ptmx\x00', 0x10102, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d9a000-0x8)={0x0, 0x0, 0x0, 0x5}) 2018/02/05 13:39:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000700000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000af4000-0xc)={0x14}) r2 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000e63000)=0x5, 0x4) ioctl$int_out(r2, 0x1, &(0x7f000004c000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00003b0000-0x4)) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f000092e000-0x4), &(0x7f000027b000-0x4)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000723000)=0x47c, 0x4) 2018/02/05 13:39:07 executing program 0: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r2, &(0x7f0000814000-0x30)=[], 0x0) r3 = getpgid(r1) r4 = syz_open_dev$usbmon(&(0x7f00007d4000)='/dev/usbmon#\x00', 0xff, 0x100) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000eca000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000c6c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c1000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000c59000)={r5, 0x6}, 0xfffffffffffffdfc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000639000-0x4), &(0x7f00007a7000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ae5000-0xe8)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f000013d000-0x4)=0xe8) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000569000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000721000-0x4)) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x140000000000c20b, r6) [ 79.379835] audit: type=1400 audit(1517837947.331:3009): avc: denied { call } for pid=8890 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=binder permissive=1 2018/02/05 13:39:07 executing program 1: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) [ 79.380960] audit: type=1400 audit(1517837947.331:3010): avc: denied { transfer } for pid=8890 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=binder permissive=1 [ 79.380988] binder: 8890:8893 got transaction with invalid parent offset or type [ 79.381024] binder: 8890:8893 transaction failed 29201/-22, size 1068-16 line 3250 [ 79.386143] audit: type=1400 audit(1517837947.331:3011): avc: denied { net_admin } for pid=3887 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 79.386610] audit: type=1400 audit(1517837947.331:3012): avc: denied { net_admin } for pid=3887 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 79.417903] binder_alloc: binder_alloc_mmap_handler: 8890 20000000-20002000 already mapped failed -16 [ 79.419683] binder: BINDER_SET_CONTEXT_MGR already set [ 79.419690] binder: 8890:8893 ioctl 40046207 0 returned -16 [ 79.424996] audit: type=1400 audit(1517837947.351:3013): avc: denied { call } for pid=8890 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=binder permissive=1 [ 79.425028] binder_alloc: 8890: binder_alloc_buf, no vma [ 79.425045] binder: 8890:8893 transaction failed 29189/-3, size 1068-16 line 3127 [ 79.445207] audit: type=1400 audit(1517837947.391:3014): avc: denied { net_admin } for pid=3902 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 79.445686] audit: type=1400 audit(1517837947.391:3015): avc: denied { net_admin } for pid=3902 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 79.446211] audit: type=1400 audit(1517837947.391:3016): avc: denied { dac_override } for pid=8904 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 79.460782] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.460893] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.462782] audit: type=1400 audit(1517837947.411:3017): avc: denied { net_admin } for pid=3879 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 82.068251] IPVS: Creating netns size=2536 id=16 2018/02/05 13:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = epoll_create1(0x2400000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006ec000-0xc)) socketpair(0x0, 0x80a, 0x2, &(0x7f0000169000-0x8)={0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r0}, {r2}], 0x2, 0x0) 2018/02/05 13:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b4000)='/dev/ppp\x00', 0x400080, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000081c000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00004b8000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000e6d000-0x4)=0x1c, 0x800) sendmsg$nl_generic(r0, &(0x7f0000857000-0x38)={&(0x7f0000fde000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000106000-0x10)={&(0x7f0000b84000)={0x488, 0x14, 0x210, 0x5, 0x2, {0x3}, [@nested={0x88, 0x6a, [@generic="d1980bebaa1dfd3b7534ffc6b2614716b2508090d45dd9e06a4b01085d7a71f19884e9b3c194b77cd75cf967051985e7161e5db095fb75f9e38c3a9579e07fdb528dfee809574c20dfc6cb0159ba644b4748cdd94271da4f7e496c50cfb988cee51d8c2f6c866b72c40993d044a7c42db0ed35faa9f45d8cbb14866855789727f071"]}, @typed={0xc, 0x37, @fd=r1}, @typed={0xf0, 0x7c, @binary="67adc27cb036a63c4193f08292c057cc3123a8237da78b6a242c56cea5b76f1c321bf3da8d7ed0ab8eb4b90e3953208fb4cf76150d62763126f18d366a23fa836a58ae14d40777269f2a8bf4594b817577061625b3f1a39e7ff2490d0556462b91adc10a20423047343e7e2959ccb13404fa526a77592cce4e7d03b3cf61c62adffad03909951688a57f010e61d41697e3094f9c33d7679fe8ed67c3f6b2839f63102c3e8894637c7820bccb1bca93da2df59ba6ff11b5691ef4c83494e645dab38e77aeac0361a44851f04e86f83057197c7fcbf5333e9aba88aaf63b77744d761ef7db0c26b8"}, @nested={0x13c, 0x32, [@typed={0xc, 0x90, @u32=0x5}, @typed={0xc, 0x4d, @fd=r2}, @generic="055fda42438ff5403b20ff46e7a8b7689a865917d1a029b2e47732be8647eefd15bb3d93d9dbb913c4851682cd752920d4bc11867bbd0013e58830f3ec65bdc41460a20f2487965f4d4cca", @generic="71668ccf6c63e207e495006c381b109b61a9421068f975c74da35f7fdff080ca2c7d19c50a44bdd992fe3e47f028f13892031fe1536247edb7f7513d32fd77770253e21eb8bd9555f48378d1d03271b091164e927ea250f8f01f5dff8da692aa2eb3a59429c8fb47478cf165def73e81603a84b39df156e372a149b101697fb6c8f51792e5a45d4191fa358c3c558ca2222d023c9a8ecd894a8673b9300df50ed8eab5186686a46e2f8fa4b381dbea64811daffda97138fb5edfb93cd4270ef639c3bdc9696d13", @typed={0xc, 0x5a, @fd=r3}]}, @generic="fbb94ad40686c2f9eca5ab878ba468c0a705e12a93a2fe5704e335cf7c53c783f67048836c319592e39e121b512416b0f347c699e147ef5efb1fa14d96570272d695ed52f7fb526ea7fc7568b75dfc56ed5cc430695f312eaad5adadc8632ffd6862e6ef1a1681462c2bbe13db8085313adbf174a2f8c655ccbbd76e012df51ab06905ffbe797d30a847f929c2712786c29fe88d550906ba85c2ffc66c7b55ab984e3541e656b1e37e55db56e0e1f50a", @generic="e9f01e9b4ebe07b6596064787b0e60301eaa78f6df7d4cfb6de948e31e1b622dde4b08ca6f9f4b2f696853775c3907ca5b4d91f44c68bfa5e587d5add865c6195cf999f523498daa4a87be8063e7e2eebb6ccfae826676b4e618a48847be0cdb5a16660522ffd4d151df76fb1f5b868f9382dea75e324626c4c4bc8ee7833d57f03bd4cc1cecfb70b34503098ee3b2cd0d87de5cab9c8ff87d07a91c88895962637b17cf0f7f2e773269ca428587e14929ed2d7392d0bafa344328b17bc74443ae6081a351", @generic="c6f87081f26955ec8dd64c3ad6", @generic="9fbca48d75faa0e9cf2b3b93433aed05d3bbc1b06f76eb90201f5928e70ee709ed7d63cc93de96c5ac433a39cf9c3bea30"]}, 0x488}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000b9e000)={0x40, 0xfffffffffffffff7}, 0x8) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f00009f6000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb0800040700000db745", 0xfffffffffffffedf) 2018/02/05 13:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003f8000)) r1 = socket$inet6(0xa, 0x80002, 0x88) dup2(r0, r1) 2018/02/05 13:39:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x83) 2018/02/05 13:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000787000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003d1000-0x4)=0x10, 0x80800) accept(r0, 0x0, &(0x7f0000a03000)) llistxattr(&(0x7f000049a000-0x8)='./file0\x00', &(0x7f00005cd000)=""/86, 0x56) getpeername(r1, &(0x7f00003c6000-0xc)=@nl=@proc, &(0x7f000050b000)=0xc) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) timer_create(0x7, &(0x7f000064d000-0x60)={0x0, 0x8, 0x1, @thr={&(0x7f000098f000), &(0x7f00009c9000-0x3f)="6872bd193e5389f5323baef58440cbf4a2d9be94793776434f6ce15a38607defa1904b5774388e45341ae070856b62dafdd98eb96a424d920092399a77df3d"}}, &(0x7f000060b000-0x4)) fcntl$dupfd(r1, 0x406, r0) accept4$netrom(r0, &(0x7f0000fb6000)=@ax25, &(0x7f0000945000)=0x10, 0x80802) 2018/02/05 13:39:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3), 0x0) setitimer(0x2, &(0x7f0000dde000-0x17)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000b9b000-0x20)={{}, {0x0}}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000bc7000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4), 0xb, 0x5, &(0x7f00001c3000)={r0, r1}, &(0x7f0000a2a000)=0x1, 0x0) timer_create(0x7, &(0x7f00001b2000-0x60)={0x0, 0x30, 0x4, @thr={&(0x7f00009e9000-0xbf)="9e29a5b49e7d15b218adb0599e1cbc390df1a647f28e797b4bc1b02406c53ac8c5469035c049960185a80d665abd8decd3db3822c1306d62b3b0fd92fa1a6ca88167d32eb0668eac5eebaff54309dea56481db99a51555ace3d891ee11f037b02be78809d943771bc16ebc80ab591130a9a3b11a9f031e1c0353c1c895e647eab4431375b0c45a02d5f69c8235cd65b1ca920e4330cd6fe35e4c156eaf235a8bffe48093d96f4a4980934689f24963d6f7bf84ed16bc082c3b7ac31754c982", &(0x7f00007a6000-0x1000)="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"}}, &(0x7f0000f15000)=0x0) clock_gettime(0x0, &(0x7f0000043000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f000010a000)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000146000)) 2018/02/05 13:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00002fd000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = creat(&(0x7f0000877000-0x8)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000162000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4(r0, &(0x7f000085c000-0x6)=@hci, &(0x7f00005c6000-0x4)=0x6, 0x80000) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000e35000-0xce)="a1c849f17ab004f3281a3b21328d29fcdcbcedfb4f404684f28b6861ae0fb4fcb5494f8bbdb1c32bf7407f7fd5095be49403cccb6daab6b53c93f88a84c530ecaa4a8c4b142b683b4551afb95443b7f1570f35ad9b2d1c8d1722cfbd5260c26a99ffd42c3cc8122e95ec1832a0e03470e85e02fd3dbf18a9ce2f440d421ad3792430f57c22178bc6ae3b58cba8e9af051a685f01c191d1fa923f02af5b7f34d7f566983a45ae691d5d24fb98632157c6a01f6aa1839a43eb66f0ee7ade4081d66bd38147da6d3ceeddb06fe0e1be", 0xce) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/05 13:39:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x302) clock_gettime(0x0, &(0x7f000059a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d1b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}, 0x2, 0x10001, 0x3ff}, {{}, 0x6, 0x20, 0x101}, {{}, 0x5, 0xfffffffffffffff7, 0x100000001}, {{0x0, 0x2710}, 0x8, 0x2, 0x40}, {{r3, r4/1000+10000}, 0x0, 0x7, 0xfffffffffffffff8}, {{0x0, 0x2710}, 0xffffffffffff0000, 0x4000000000000, 0x7}, {{0x77359400}, 0xf35, 0x6}, {{0x77359400}, 0xfffffffffffffff8, 0xffffffff, 0x6e9de532}, {{r5, r6/1000+30000}, 0x0, 0x6, 0x5}], 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000f9a000)='./file0\x00', 0x2805, 0x20) 2018/02/05 13:39:10 executing program 1: setreuid(0x0, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000-0x18)={0x29be, 0xa000, 0xd7, 0x7ff, 0x3f, 0x100}) get_robust_list(r0, &(0x7f0000000000), &(0x7f0000000000)=0x165) 2018/02/05 13:39:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x14, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="9ed872d116879ca109e946b6358b940c1f51323ee0f76fa3af2a95ef9fd80dc19371d8f10f9954c8b7936b90dd69a8b931bc764989e7cfd8b995e81d9a04ad987092187a8f1723f6837c3d8d496a053e3904c854ba1add87925b1c35aee5d5c86d7a7d471d2dedb114b54d8553074bb4a387eba64cca14b920c3b8a9f6d00921f9e368d88c5938cc5f", 0x89) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x80000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x1000000000000}}, 0xc0, 0x5}, &(0x7f0000001000)=0x98) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002000-0x4)=[r4]) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000), &(0x7f0000000000)=0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r5, 0x10c, 0x5, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000002000-0x8)={0x7, 0xfffffffffffffff9}) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000002000), &(0x7f0000006000-0x4)=0x10, 0x800) pipe(&(0x7f0000005000-0x8)) 2018/02/05 13:39:10 executing program 6: r0 = add_key$keyring(&(0x7f0000810000)='keyring\x00', &(0x7f0000ff8000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000824000-0x8)='keyring\x00', &(0x7f0000fe4000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r0) keyctl$link(0x8, r0, r1) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00008f5000-0x10)=@ax25, &(0x7f0000cb1000-0x4)=0x10) flock(r2, 0x2) [ 82.711803] device gre0 entered promiscuous mode 2018/02/05 13:39:10 executing program 7: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(0xffffffffffffff9c, 0x40044581, &(0x7f0000d20000)=0x10001) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) 2018/02/05 13:39:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) bind$ipx(r1, &(0x7f000024e000)={0x4, 0x9, 0x2, "fefea3b77a32", 0xfffffffffffffe7c}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x10000000}) 2018/02/05 13:39:10 executing program 4: r0 = gettid() r1 = open(&(0x7f0000991000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x0, 0xff, 0x2, r2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000046000)=""/58) timer_create(0x7, &(0x7f0000001000)={0x0, 0x1e, 0x4, @thr={&(0x7f0000000000)="d38f", &(0x7f0000001000-0x1000)="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"}}, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x200f1526, r0}, &(0x7f0000925000-0x18)={0x5, 0x0, 0x7, 0x5, 0x3fe, 0xfffffffffffffff7}) getpriority(0x400, r0) 2018/02/05 13:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) unlinkat(r0, &(0x7f000056a000-0x8)='./file0\x00', 0x200) [ 82.777627] device lo entered promiscuous mode 2018/02/05 13:39:10 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000d000-0x1b)="1b0000001800030207fffd946fa283bc800000017986c497271d85", 0x1b}], 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000+0x915)) 2018/02/05 13:39:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e88000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000692000)=0x8, &(0x7f00008de000)=0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) splice(0xffffffffffffffff, &(0x7f0000004000-0x8), r1, &(0x7f0000008000), 0x1ff, 0x1) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) [ 82.872221] device lo left promiscuous mode 2018/02/05 13:39:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0xde)=""/222, 0xde, 0x3) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x9a) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001be000-0x4)=0x2, 0x4) pipe2(&(0x7f0000837000-0x8), 0xb5e5b973b7527d9e) 2018/02/05 13:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009c5000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000069e000)={0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a6000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00009d6000-0x14), &(0x7f00009fc000-0x4)=0x14) sendto(r0, &(0x7f00006f9000-0x1000)="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", 0x1000, 0x4, &(0x7f0000d5c000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x1, 0x3, {0xa, 0x2, 0xe2aa, @empty, 0x10000}}}, 0x32) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89}, 0x0) [ 83.208739] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9174 comm=syz-executor6 2018/02/05 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/autofs\x00', 0x1, 0x0) write$selinux_context(r1, &(0x7f0000701000)='system_u:object_r:inetd_var_run_t:s0\x00', 0x25) socketpair(0x2, 0x2, 0x37680000000, &(0x7f0000d8a000)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000037f000-0x8)={0x0, 0x7}, &(0x7f0000961000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ab3000-0x8)=@assoc_value={r3, 0x8000}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r0, r4, &(0x7f000030a000-0x8)=0x2, 0x7e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000052c000)={0x10000, 0x1, 0x2, 0x8001, 0x2, 0x4}) 2018/02/05 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000871000+0x528)={0x0}) recvmsg$netrom(r1, &(0x7f00002c4000)={&(0x7f00006c8000-0x48)=@full={{0x3, {"468a2a38f19f3a"}, 0xe9}, [{"e6d75db90ef66c"}, {"06a8104b2915ab"}, {"c2b065263bebaa"}, {"23dcc2056b3770"}, {"afe2f3a63aacd4"}, {"578ddda3419a8f"}, {"9781ce660ebf23"}, {"4a337a9ba94f2c"}]}, 0x48, &(0x7f0000719000-0x10)=[{&(0x7f0000d95000-0xbe)="4e2d2164524be05ec8ae68edb1c217cd728109a83c6486fcefe3c4445c4242f320ce46d043156dd3522b8e71a78ce57a374a4b344effaccfd788664597b4a43e4a93d8cf6954a704a46ce63aaed54ad99676bfe6e6152a2158661009ac134b982841f26114dc845449f864b7d0906c31fbfd7990cf40ba4a11c979f80eb67fd622e900eef62a22083bca1a2bfbf6ab1ca9222a075150e208df55bebb933de573fd42058b2f7f153e61e9cd87fdf395328bbce5ddc7a1d78e857d24710135", 0xbe}], 0x1, 0x0, 0x0, 0x40000}, 0x2000) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000084a000-0x8)={r2, 0x2}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r3) r4 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r3, &(0x7f000014d000), 0x0) pwrite64(r3, &(0x7f0000084000-0x53), 0x0, 0x0) close(r0) 2018/02/05 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) dup2(r0, r2) fcntl$setsig(r2, 0xa, 0x12) ppoll(&(0x7f0000a3c000)=[{r2, 0x4}], 0x1, &(0x7f00008aa000-0x10), &(0x7f0000c0b000)={0x8000}, 0x8) dup2(r2, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c45000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) tkill(r1, 0x13) 2018/02/05 13:39:11 executing program 5: ioprio_set$pid(0x0, 0x0, 0x5b03) r0 = syz_open_dev$sg(&(0x7f00006bb000)='/dev/sg#\x00', 0x9, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/rtc\x00', 0x466548623423d352, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000d0000)={0x40000001}) 2018/02/05 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000016d000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x7fffffff, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f00007ec000-0x8)='./file0\x00', &(0x7f0000fc5000)=[&(0x7f0000aed000)='em1procvmnet1vmnet1$\x00', &(0x7f0000fc6000-0x15)='/dev/pktcdvd/control\x00', &(0x7f0000fc5000)='keyring\x00', &(0x7f00001bf000)='\'selinux@-eth1ppp1user\x00'], &(0x7f00006ad000-0x10)=[&(0x7f0000fc6000-0x15)='/dev/pktcdvd/control\x00', &(0x7f0000e49000-0x1)='\x00'], 0x800) bind$nfc_llcp(r2, &(0x7f0000ba2000-0x60)={0x27, 0x20, 0x7, 0x7, 0x9, 0x7, "20613e79e822920f98fec63d4f97c2876180a2264ad85c66af832f7b6bef21d0753c2804d008cafd07b2af32ab9a27cc325469bbc911cd54f362f585c62d4a", 0x1}, 0x60) sendto(r0, &(0x7f0000fbe000-0x4), 0x0, 0x0, 0x0, 0x0) 2018/02/05 13:39:11 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) sched_getscheduler(r2) ptrace$setopts(0x420b, r2, 0x0, 0x0) 2018/02/05 13:39:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e6d000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee3000-0xa)='statm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000318000-0x10)) pread64(r1, &(0x7f0000d95000)=""/92, 0x5c, 0xfffffffffffffffc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000175000-0xc)={@loopback, @loopback}, &(0x7f0000e02000)=0xc) 2018/02/05 13:39:11 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x1000040400, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000)={@common='yam0\x00', @ifru_map={0x7f, 0x0, 0x0, 0x5, 0x1000, 0x1f}}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2000000000000001, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) write$selinux_access(r1, &(0x7f0000006000-0x5c)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x35}, 0x5c) 2018/02/05 13:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000788000)='user\x00', &(0x7f0000d04000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e29000-0xa5)='\r', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000), 0x0, r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000dcf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d9e000)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a0a000-0x4b)={0x0, 0x43, "e07fac59dd38ffdee6e07c28e2ed7cdd15394d77555be26a5558df2105c5aa3caf1ce1d3756f106fc6d9f6d181b2f5f16688e81254aeb599a9344d2385f66f3bb862b4"}, &(0x7f0000496000-0x4)=0x4b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000015d000)={r2, 0xb93}, &(0x7f00002b0000)=0x8) 2018/02/05 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000000f000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000000f000-0xa)={&(0x7f000000e000)={0xc8, 0x27, 0x28, 0x5, 0x1, {0x12}, [@generic="28783973e661661732f60920473632c3ffe98f5adf2ba91819ff1b438cfd6ab49512cadedfece70e", @typed={0x8, 0x5a}, @nested={0x4, 0xd, []}, @typed={0xc, 0x89, @u32=0x1}, @generic="c73eaf632233670140502049474741bb90247b3b5b8592f48d9e60e092153f485b270e7aa641c4773ea4b7c8d424af46ef0fb67fbe51790cc63f0026bf48c5124e54fc628ee26c4b93cb949f1eb532ec0b96ac108788fcb997626d455bf9d6ddc22209", @typed={0x10, 0x17, @u64}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x80) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000000e000)={&(0x7f000000f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000f000-0x8)=[0x0, 0x0], &(0x7f0000006000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0], 0x5, 0x2, 0x6, 0x2}) r3 = open(&(0x7f0000009000)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000008000-0x8), &(0x7f0000003000)=0x8) r4 = syz_open_procfs(r0, &(0x7f0000007000)='personality\x00') exit(0x8000000000080006) r5 = getuid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000000f000)={0x1, 0x2, r0, 0x4, r5, 0x9, 0x5, 0x1}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x97) lseek(r4, 0x1000000000000004, 0x0) 2018/02/05 13:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/hwrng\x00', 0x2, 0x0) syz_fuseblk_mount(&(0x7f0000b54000)='./file0\x00', &(0x7f0000730000-0x8)='./file0\x00', 0x6000, r2, r3, 0x7f, 0xfffffffffffeffff, 0x1008e0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000ab6000-0x10)={0x2, 0x0, [0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4226, r5, 0x0, 0x0) tkill(r5, 0x12) ptrace$setopts(0x4209, r5, 0x7fffffff, 0x1) 2018/02/05 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) bind$unix(r0, &(0x7f000006c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa9000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000c70000-0x8)=0x6, 0x8) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r3, &(0x7f00004db000), 0x4000000000400ff) 2018/02/05 13:39:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000816000-0x4)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000451000)="f6", 0x1, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000cd9000)={0x80000000, 0xff, 0x1ff, 0xf1a, 0x19a3, 0x3, 0x7fffffff, 0x9}, &(0x7f0000e96000-0x40)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f6b000-0x30)=[{0x3, 0x180c0}, {0xa, 0x6}, {0x2, 0xfff}, {0x2, 0x401}, {0x2, 0x7}, {0x4, 0x1}], 0x6) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/05 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = memfd_create(&(0x7f00009d9000)='ramfs\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e82000)={0x0, 0x2, 0x30}, &(0x7f000039a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b1000)={r1, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0xfffffffffffff001, 0x0, 0x7, 0x90}, &(0x7f0000526000)=0xa0) r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fstat(r2, &(0x7f0000e88000-0x44)) 2018/02/05 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) pipe2(&(0x7f0000054000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x6)='hybla\x00', 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000106000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x4, 0x1}, &(0x7f0000b8d000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000bd1000)={0x0, 0xf0, &(0x7f00000ac000-0xf0)=[@in6={0xa, 0x0, 0x7bd0619a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x1, 0x50e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x1800000000000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x80000001}, @in6={0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000477000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000089f000-0xb8)={r3, 0x1, 0x0, 0x100000001, 0xffffffffffffff3c, 0x9, 0x8000, 0x3, {r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xfffffffffffffeff, 0x0, 0xffff, 0x4}}, &(0x7f0000c40000-0x4)=0xb8) writev(r0, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) 2018/02/05 13:39:11 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x81, 0x8, @fr_pvc=&(0x7f0000002000)={0x3ff}}}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x2, r1}) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{}], 0x18) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80000000}) 2018/02/05 13:39:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x6, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x5, 0x111b, 0x4, 0x2, 0x3, 0x3, 0xff, 0x6, 0x2, 0x7fffffff, 0x3, 0x7, 0x401, 0x5, 0xffffffffffffb9fd]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x2, 0x8008, 0xed, 0x3, r2}, &(0x7f0000001000-0x3)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0xc3)=""/195) prlimit64(r3, 0x0, &(0x7f0000002000-0x10)={0x0, 0x848f}, &(0x7f0000002000-0x10)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000004000-0x1b)=""/192) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xffff, 0x44000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000003000-0x10)={0x3, 0x67, &(0x7f0000002000-0x67)="0af69dcbd6c9bc6fef4a8378810fd5859c23927fb3fcdf1e109e5394806342ab59dbb054534614cb206b8dc820c99cba1dec26f6d46a4077a4e2032eb63d97a7bbf91053437e8f51735068349b81780e0aa032f664db3f29227220a1889c0683a9c4e7ae985abd"}) 2018/02/05 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000003a000)='/proc/self/net/pfkey\x00', 0x2140, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd3000)=0x40, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fd3000)='./file0\x00', 0x1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000fd4000-0x4c)={0x2, 0x400, 0x8}) close(r0) 2018/02/05 13:39:11 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f83000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000060b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f83000)={@dev, @broadcast, 0x0}, &(0x7f0000749000-0x4)=0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b11000-0x4)=0x14) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f84000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000c8b000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000057a000-0x38)={&(0x7f0000f84000-0xc)={0x10}, 0xc, &(0x7f0000e27000)={&(0x7f0000417000-0x44)=@mpls_getnetconf={0x44, 0x52, 0x100, 0x2, 0x0, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3ff}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000608000-0x38)={&(0x7f0000f83000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000f83000-0x10)={&(0x7f00002e4000-0x314)={0x314, 0x0, 0xb, 0x4, 0x4, 0x0, {0x2}, [@nested={0x118, 0x25, [@typed={0xc, 0x12, @uid=r1}, @generic="3fc7ea2cd79341b2797baf8c17b9b52ffc868db895955e900587dfe218d08c3f13ec03dee6dff6dcffd79013d1fb43ba0a5b2c1245f9111cf87d4234562677dcab97692695213563424a09537130cdba54dd4ba12f810c7c3ca484f27e42af5b76892ad454349ae876bf54ac0330c4427318b06ff76e63a0c1e46de763d3f6f28afe292afdfc9efb02dc3dcd932516197017e1574036e92ff0906ae1e7bbb7fc6b7fe666aa1e5f89c55dbfa83e8f42ad695551dc4b09249b5b2396bb67c16e6639129b25db9da0c118eb5b876facd8f60cf996afb607f2219330cb85c0add0b8a6eb753fa486629a646c3cc5f8", @typed={0x18, 0x91, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @generic="7d8c3a3e5ac34db8268454acb0c753966bc87e5fa1ac6a2db47f0e0e3b10618d5dd216e5adff2edfbde6993c50d84a7574d467a3de07c0c0f6914ef0f306a0249af9022830c32ef73e7975b1568dd0f4b8bce92efd62f04b2608fc1ad623792501ea8355a17d4d3ccfd0292a612101264da36d3cb950e9063338f6b1af69", @generic="552c1ecc537507124db07abba7eaf19002425b12f782bdc829fe367224a7c1de80dbb4c1f9c5e308a7fe0390cca0c68a3ca999f902315473dcca2ead1439d0e2ec1f0eef06468e51ba31eaa0c33d1113997dfbbbde8e6e7d9031f57fe31db005c31ec8bac98268a71e7de0e8f215e2c1", @generic="b8cafa992bd94dbaafbee963ac01b06668ad467444f3b2d7cab736d930fcfd5eac7b8d6adc69e47a6612acbe958a80b508a502f363", @nested={0xc4, 0x78, [@generic="8cac070eef36bccfdb7758d90d21387bfe9172d35b86f3479ab9cfad16e2ed929641fe43bd966bb8fc18bfb598c273d66dc54d1c23ba4aaf9451d2063cba9fb352270b06d1652eb92fe801e33f1e2fad50a554c7ed132fd3b087f9bf736b99e729277f874d0c5fcc7238e91f47b7791f07aa60a853e95f6278bc2efb330e4d95099e4566128ab37b4035519244cdec0510822d05a9a777b3a46c68e6d412b0618207b7b685c01dd1ab85312474e68f7086ba08b96b7a2e2cf75c20ea442bd9"]}]}, 0x314}, 0x1, 0x0, 0x0, 0x10}, 0x10) r6 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00006e0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00003af000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) 2018/02/05 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000771000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a85000-0x4)=0x1c) connect(r0, &(0x7f000073d000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000083000)='/selinux/policy\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000949000)=@nfc, &(0x7f0000ed9000-0x4)=0x10) getsockname$packet(r1, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000002e000)=0xe) fstat(r0, &(0x7f00000a3000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ea0000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x9, 0x0, 0x5, 0x0, 0x80, 0x20, 0x0, r2, r3}, {0xfffffffffffff8b4, 0x8, 0x1000, 0x2, 0x0, 0x7, 0x0, 0xd4}, {0x1, 0x4, 0x400}, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x7, 0x0, 0xc08, 0x1f, 0x8, 0xab2}}, 0xe8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000afd000-0x10)={&(0x7f0000942000-0x157c)={0x14, 0x7, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:39:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x2000000000000000}) 2018/02/05 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) flistxattr(r0, &(0x7f0000601000)=""/57, 0x39) 2018/02/05 13:39:11 executing program 5: clone(0x0, &(0x7f0000837000-0x1), &(0x7f00005df000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000ee000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x0, @empty}], 0x2c) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00009a2000)=0x40) userfaultfd(0x0) 2018/02/05 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) socket$unix(0x1, 0x1, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x10) r1 = getpid() ptrace$setregs(0xf, r1, 0x4b4e00000000, &(0x7f0000f03000-0x30)="2ce9f1b37a4dec3854925929f5e8c00dd161d727c71d94c634799ad5b6f50c1a908b4959573b524a90911da5a1b42df9") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000096d000-0x8), &(0x7f00004b6000-0x4)=0x8) 2018/02/05 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c53000)="a10696e996358338886408ab7c3fb085", 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{}, {}, {}, {}], 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/02/05 13:39:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x88bd, @ipv6={0x4, 0x6, "16e232", 0x1010, 0x7f, 0x4, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[@hopopts={0xff, 0x0, [], []}], @udp={0x3, 0x2, 0x1008, 0x0, "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"}}}}, 0x103c) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000008000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000000d000-0x14)={0x0, 0x3, 0x1000, 0x2, 0xfffffffffffffffa}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x46b, 0xf01a) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000009000-0x1f)=""/31) ioprio_get$pid(0x1, r2) syz_emit_ethernet(0x66, &(0x7f0000008000-0xad3)={@random="656fe1205e68", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x30, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [], {0x0, 0x6, "571b82", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x0]}) 2018/02/05 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000986000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/02/05 13:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002a0000-0x4)="7bba2f00", 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e15000)={0x1, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}}}, 0x88) r1 = gettid() r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000287000-0x60), &(0x7f00005fd000-0x4)=0x60, 0x80000) fcntl$setstatus(r2, 0x4, 0x800) prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000610000)={0x0, 0x80000, 0xffffffffffffffff}) fremovexattr(r3, &(0x7f00002a0000)=@known='security.selinux\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_tgsigqueueinfo(r1, r1, 0x3a, &(0x7f0000e46000-0x10)={0x2c, 0x8, 0x1f, 0x5}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x2000000, 0x4}, {0x2d, 0x0, 0x0, 0x3184}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}, 0xffffffffffffff01) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/05 13:39:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000e92000)='./file0\x00', 0xebdb5837be8eb666, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000928000-0x14)={@mcast2, 0x0}, &(0x7f0000954000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004e8000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x81, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000b90000)={@common='vcan0\x00', @ifru_mtu=0x1ff}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f4", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/05 13:39:11 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), 0x199) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x0, 0x7}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0xcc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000004000), 0x0) mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)='minix\x00', 0x1080000, &(0x7f0000000000)="79ad14b39952c523762c14984b6ec8c5915f3f22bd9ad1903400c4c5ed333fe9df903866d7b034") pipe2(&(0x7f0000003000)={0x0}, 0x0) dup2(r2, r0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000002000-0x28)={@generic}) 2018/02/05 13:39:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000), 0x8) pipe(&(0x7f0000aad000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) r5 = getpgrp(0xffffffffffffffff) tkill(r5, 0x2c) tee(r2, r1, 0x6, 0x0) 2018/02/05 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000017c000)=0x75) clone(0x200, &(0x7f0000c2e000), &(0x7f0000e0c000), &(0x7f00007c6000-0x3), &(0x7f0000944000)) socket$inet6_dccp(0xa, 0x6, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/02/05 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00004da000-0x4)=0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000575000)={0x7fffffff, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x2, 0x5, @empty, 0x21fd}}}, 0x108) creat(&(0x7f0000dd2000-0x8)='./file0\x00', 0x2) 2018/02/05 13:39:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fca000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000f57000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2e}) sched_getparam(r0, &(0x7f00005d3000)) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x80000000048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/checkreqprot\x00', 0x20ce02, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ef1000-0x20)={0x2, 0x7, 0x201, 0x0, 0x8000, 0x7, 0x4, 0x6, 0x0}, &(0x7f00000c2000)=0x20) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000f92000)=""/166, &(0x7f00003f1000)=0xa6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b6f000-0x8)={r4, 0x6}, &(0x7f00001f5000-0x4)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b0b000-0x4)=0x9) mkdir(&(0x7f00008c3000-0x8)='./file0\x00', 0x137) sendto$inet6(r2, &(0x7f00009de000-0xa)='5', 0x1, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000a57000)='/dev/snd/timer\x00', 0x0, 0x40001) 2018/02/05 13:39:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000e76000)={0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000b8c000)=""/107) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/05 13:39:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r1, 0x2000000000088, 0x0, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000702000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0xffffffffffffff06) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000345000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/02/05 13:39:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x3)='./file0\x00', 0x8090, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x3fffffffffffff, 0x31}) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f00000d8000-0x48)=[], &(0x7f0000462000)=[]) 2018/02/05 13:39:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') socket$key(0xf, 0x3, 0x2) 2018/02/05 13:39:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000926000), &(0x7f0000e61000-0x4)=0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fac000-0x8)={0x0, 0x9, 0x4}, &(0x7f0000a7b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000062c000)={r3, 0x7f}, &(0x7f0000f3a000)=0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000af5000-0x10)={0x1, 0xffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000eaa000)=0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009c3000-0x78)={0x10001, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, 0x2, 0x6, 0x200, 0x3b2, 0xff, &(0x7f0000f5c000)=@generic="6af251fa0db7dac60d3719b7b7bf1204", 0x3, 0x1000, 0x6}) dup2(r0, r2) 2018/02/05 13:39:12 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f0000299000)) clock_gettime(0x0, &(0x7f000029a000)) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x1, @empty, 0x8000}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000299000), 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000004000-0xc)={0x40000000, 0x0, 0x14}) 2018/02/05 13:39:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/02/05 13:39:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x800, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfb5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x1000}], 0x68) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6), 0x8) 2018/02/05 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009d8000-0x38)={&(0x7f0000f19000-0xc)={0x10, 0x0, 0x0, 0x9001000}, 0xc, &(0x7f0000b63000)={&(0x7f0000a52000-0x74)=@getspdinfo={0x74, 0x25, 0x200, 0x6, 0x2, 0x5, [@policy_type={0xc, 0x10, {0x1}}, @mark={0xc, 0x15, {0x1, 0x100000000}}, @sec_ctx={0x48, 0x8, {0x43, 0x8, 0x1, 0x4, 0x3b, "ba07fa723ee8a9b2fa1447af068156f983ff7a7be6266ed7018f994bf667573d358f7b22d228aa2b03a355eedb404d7c5c69f2b44c61acc2e25a49"}}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendmsg$netlink(r0, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x60)=[{&(0x7f0000066000-0x2334)={0x10, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000238000-0x34c)={0x164, 0x10, 0x804, 0x5, 0x1, "", [@nested={0xb0, 0x5c, [@generic="40e7fab88e4541ee9d45ca18f03b4ad3a0168c9d0a110d1f1e50f0537d2629a20eca024df0aed0f254e8cf31883f25a5c8564b5bbcf26aacd2bbd7d351627728043aa3cd19dc219eb7a9ed5aa0ccabc22712eca937aba1d5b48e0fb5b1dfd1cdc47c5d7c2b52f5ff1cc1ad7d265a25596a6da33ab891c45b9827f4aba3668efaf5eed515096fe14fc585285e504822567fcfc726b89a10348b95fdfae17322f3899913b323104fe6c2"]}, @generic="7940df6df2666b7d8413fb27512f4b7d20069b8d8325bd4a9e35307467f23deb9089c06056501000c318d75e1c4153600bd5b2601b842afea92e3e58ae784cb9b3ef51354d52f2d58aae61b3d2126d0c429ff550cdd218770d3162a5801445171a874b7fda857b5afa30728687062eab1a3b35852e6a95c16357175dc252892e20418fc0c0993a5174be732dcd7663e3048fde62b61bb4914298d6c1c1f233a84524"]}, 0x164}, {&(0x7f00006e9000)={0x144, 0x12, 0x300, 0x2, 0x2, "", [@nested={0x134, 0x84, [@generic="f3e7c91383c947e59f2fd3676601f716650e2b655f67a96be8fa95d258a3d6c7d4f929df9068c3c5ab81b37eb78c2958387d0a311733c0b78920b46684e2536ea9acc985681ad96334bb98f286bfbf533d", @generic="4dc1f5cc4fc6f9e43fe676a58bf456c2efb579b470577929a50c38f0a71f0111444b04659b3807f3a55a82e161b333d873522ff28f33ba3b730fb6e3c436558c8b2c4b29b6fb046adbf732eacaafe40a4a6bb4e5bcfe182d842f0e558ccf2989c13126ed5412c96fb6cbc9a969f13101951beb113fe7465024eaf2d6ab149217259f2e9ea8dbde471871e44ac7b229dcc138ebf7805d19ee7018f5ece31ebba0c17319a859e8f8f364c61bbb9e0ce2affd7648f4456ab95823b513859ca17dfd9a01a61ffce5be53e1eac7a0f563b7b406d296f03f7cab1443b0177f79"]}, @generic]}, 0x144}], 0x3, 0x0, 0x0, 0x20008005}, 0x24040014) 2018/02/05 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000133000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) setns(r1, 0x4000000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x19, 0xc0) r2 = syz_open_dev$mice(&(0x7f0000e7a000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000627000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x1e, 0x0, "93bd2c9703d821a23997607b956ac9b70599859ad7d788de8f92145ec746c33b75b16fd5c7b45ce09feaba08499f14d6ab56a6f57c0a68af1415c051a45c6d09", "5e0c0d519227013b5c11d2e114f33956b605ccae984edd51ca238fd7aa6873b2fa43cb08e7ddcb06a321758295c748e3c1483f71e3bebbe08a76567e4c5218a8", "ad65e0fd42d3b73640d55821f0de61516495cc3b6260759c2d02d493d40296d4", [0x9655, 0x9]}) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000603000-0xa)=@file={0x0, './file0\x00'}, 0xa) read(r0, &(0x7f00004e4000-0xb5)=""/181, 0xb5) 2018/02/05 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008e1000)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000511000-0x3)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f00009f9000)='./file0\x00', 0x200) open(&(0x7f0000b7d000-0xe)='./file0/file0\x00', 0x10040, 0x5) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000b66000), 0x0) 2018/02/05 13:39:12 executing program 0: ioprio_set$pid(0x1, 0x0, 0x4001) ioprio_get$pid(0x1000000000002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a33000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/02/05 13:39:12 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000001000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000004000)='./file0\x00', 0x2000, r1, r2, 0xffffffff, 0x9, 0x4000) 2018/02/05 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006f2000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/05 13:39:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000c7c000-0x35)=""/53, &(0x7f0000000000)=0x35) mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/05 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c47000-0x4)=0x0) ioprio_set$pid(0x0, r1, 0xfff) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4), 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/hwrng\x00', 0x101800, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000fdb000-0x4)=0xd281, 0xffffffffffffff78) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000954000)={0x0, 0x3ce}, &(0x7f0000b29000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000123000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b32000-0xc)='/dev/autofs\x00', 0x80001, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000fd9000)='./file0\x00', r4, &(0x7f0000fd9000)='./file0\x00', 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fdc000-0x8b)=""/139) epoll_wait(r1, &(0x7f0000782000-0xc)=[{}], 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000989000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/02/05 13:39:12 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9c000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00005d4000)=0xe8) setuid(r0) r1 = syz_open_procfs(0x0, &(0x7f0000cb2000)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x6}, 0x8) 2018/02/05 13:39:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000000)={0xa, 0x2, 0x8001, @empty, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009a6000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d31000)={r2, 0x1, 0x6, @random="d3682b3689a7"}, 0x10) write(r1, &(0x7f00000b9000), 0xfc9c) 2018/02/05 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000f7f000-0x20)={{&(0x7f0000dc9000/0x4000)=nil, 0x4000}, 0x2}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$rtc(0xffffffffffffff9c, &(0x7f00006da000)='/dev/rtc\x00', 0x501000, 0x0) 2018/02/05 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}}}], 0x0, 0x0, &(0x7f0000009000)}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/05 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x1000000080000) r2 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r2}], 0x1, &(0x7f0000135000)={0x77359400}, &(0x7f0000b90000-0x8), 0x8) write(r2, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) [ 84.389214] audit_printk_skb: 1276 callbacks suppressed [ 84.389227] audit: type=1400 audit(1517837952.331:3443): avc: denied { net_admin } for pid=9363 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r0) shutdown(r0, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000a64000)=@common='ip6gretap0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000883000-0x8)) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000cd8000-0x4)=0xffffffffffffffff) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000687000+0xcc8)) [ 84.412503] audit: type=1400 audit(1517837952.351:3444): avc: denied { net_admin } for pid=3882 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.412979] audit: type=1400 audit(1517837952.361:3445): avc: denied { net_admin } for pid=3882 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.437749] audit: type=1400 audit(1517837952.381:3446): avc: denied { net_admin } for pid=3902 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.442446] audit: type=1400 audit(1517837952.391:3447): avc: denied { set_context_mgr } for pid=9382 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=binder permissive=1 [ 84.446075] audit: type=1400 audit(1517837952.391:3448): avc: denied { call } for pid=9382 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=binder permissive=1 [ 84.447370] audit: type=1400 audit(1517837952.391:3449): avc: denied { net_admin } for pid=3879 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.447844] audit: type=1400 audit(1517837952.391:3450): avc: denied { net_admin } for pid=3879 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.454255] audit: type=1400 audit(1517837952.401:3451): avc: denied { net_admin } for pid=3889 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.461281] audit: type=1400 audit(1517837952.411:3452): avc: denied { net_admin } for pid=3889 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.481714] device lo entered promiscuous mode [ 84.482284] device lo left promiscuous mode [ 84.484803] binder_alloc: binder_alloc_mmap_handler: 9382 20000000-20002000 already mapped failed -16 [ 84.490571] binder_alloc: 9382: binder_alloc_buf, no vma [ 84.490589] binder: 9382:9388 transaction failed 29189/-3, size 0-0 line 3127 [ 84.491030] binder: BINDER_SET_CONTEXT_MGR already set [ 84.491037] binder: 9382:9386 ioctl 40046207 0 returned -16 [ 84.496252] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.496433] binder: release 9382:9386 transaction 26 out, still active [ 84.496436] binder: undelivered TRANSACTION_COMPLETE [ 84.496454] binder: send failed reply for transaction 26, target dead 2018/02/05 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r0, &(0x7f0000408000-0xf2)='|', 0x1, 0x0, &(0x7f0000e6a000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/02/05 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000aec000)="ce", 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f00007c5000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb7000)={0x0}, &(0x7f0000beb000)=0xc) getpgid(r2) vmsplice(r0, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = dup2(r0, r1) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e45000)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/02/05 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000076e000+0xb0b)={0x1, 0x9fd6, 0x8, 0x1}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/ppp\x00', 0x204000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x202, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000213000), 0x4) writev(r1, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0xfffffffffffffd96}], 0x10000000000000ca) 2018/02/05 13:39:12 executing program 2: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) alarm(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/05 13:39:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000051e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000c3e000-0x50)=[{&(0x7f0000f1a000-0xda)=',', 0x1}], 0x1, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000ddf000)) r1 = creat(&(0x7f00005a9000)='./file0\x00', 0x20) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000920000-0x4)=0x1, 0x4) 2018/02/05 13:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000a48000)='./file0\x00', &(0x7f0000eb7000-0x8)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e89000-0xb)={0x7, 0x8001, 0x7fffffff, 0x2, 0x0, 0x400, 0x7, 0x0, 0x40, 0x9, 0x7fff}, 0xb) r1 = accept$unix(0xffffffffffffffff, &(0x7f000024c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000a51000)=0x1002) flistxattr(r1, &(0x7f000053f000-0x71)=""/113, 0x71) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) add_key$keyring(&(0x7f000085d000-0x8)='keyring\x00', &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000bdf000-0x8)='keyring\x00', &(0x7f0000280000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000cfb000)='keyring\x00', &(0x7f000055c000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000987000)=""/52, 0xfffffffffffffc63) symlinkat(&(0x7f0000387000)='./file0\x00', r3, &(0x7f0000256000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/02/05 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000822000)='user\x00', &(0x7f0000624000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000df7000), 0xfffffffffffffff9) sysinfo(&(0x7f00009c3000-0x8e)=""/142) add_key$keyring(&(0x7f0000cc8000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/02/05 13:39:12 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) write(r1, &(0x7f000001c000)="83", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x2) close(r1) socket$inet6(0xa, 0x80007, 0x80000000) 2018/02/05 13:39:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f00006d7000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000094000-0xb8)={0x0, 0xe27e, 0x7fffffff, 0x1, 0x6, 0x7, 0x0, 0x7fffffff, {0x0, @in6={{0xa, 0x2, 0xf0, @empty, 0xa06e}}, 0x4, 0x5, 0x4, 0x245, 0x8000}}, &(0x7f0000796000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005db000)={r2, 0x80000001, 0x7fffffff}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) fcntl$getown(r0, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) [ 84.552799] device lo entered promiscuous mode [ 84.553999] device lo left promiscuous mode [ 84.792562] device gre0 entered promiscuous mode 2018/02/05 13:39:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000323000-0x5)='user\x00', &(0x7f0000fe5000)={0x73, 0x79, 0x7a}, &(0x7f0000629000)="9e", 0x1, 0xfffffffffffffffe) r1 = socket$inet(0x2, 0x80006, 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000a7b000-0xc)={@dev, @loopback}, &(0x7f00009eb000)=0xc) keyctl$read(0xb, r0, &(0x7f0000a87000-0x7c)=""/124, 0x7c) 2018/02/05 13:39:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0xfffffffffffffffe, &(0x7f0000001000)={0x5, &(0x7f0000001000)=[{0x7, 0x9, 0x4, 0x4}, {0x4e, 0x0, 0x801, 0x5}, {0x8000000000006, 0x8, 0x100, 0x2}, {0x36f1, 0x200, 0x2008000000000}, {0xfb2, 0x5, 0x81, 0xfba3}]}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00009d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0xc, &(0x7f0000002000-0x10)={0x26, 0x631, 0x4, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x2, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000-0x4)) 2018/02/05 13:39:12 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) keyctl$chown(0x4, 0x0, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x95, 0x100000001, 0x8008, 0x80000000, 0xc2a8, 0x0, 0x81, 0x800, 0x0}, &(0x7f0000498000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a0e000)={0x0, 0x6, 0x30, 0x7, 0x6}, &(0x7f00001c4000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0xfff, 0x0, 0x400, 0x6, 0x94, 0x101, 0x9, {r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5, 0x9, 0x4, 0x10001, 0x80000001}}, &(0x7f0000001000-0x4)=0xb8) 2018/02/05 13:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000cb1000/0x4000)=nil, 0x4000, 0x1) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mremap(&(0x7f0000534000/0x4000)=nil, 0x4000, 0x2000, 0x100080000003, &(0x7f0000987000/0x2000)=nil) timer_gettime(0x0, &(0x7f0000742000-0x20)) 2018/02/05 13:39:12 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xfffffffffffffd81, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0xfffffffffffffe83}, 0x1}, 0x0) 2018/02/05 13:39:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) pipe2(&(0x7f000018e000)={0x0, 0x0}, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000182000-0xc)='/dev/rfkill\x00', 0x41, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/02/05 13:39:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000190000-0x4)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x23) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0x4) r3 = socket$inet(0x2, 0x3, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000733000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x6, 0x6e133ea5, 0x1, 0x7fffffff, 0x7, 0x100000000}}) r5 = dup3(r1, r3, 0x80000) r6 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f00009c9000-0x18)={0x3, &(0x7f0000b3b000)=""/115, &(0x7f0000cfc000-0x48)=[{0x0, 0x1000, 0x9b6, &(0x7f0000345000)=""/4096}, {0x5, 0x4f, 0x9, &(0x7f00005b5000-0x4f)=""/79}, {0x0, 0x57, 0x0, &(0x7f0000fa8000)=""/87}]}) setsockopt$inet6_int(r5, 0x29, 0xed64104d6d60dff9, &(0x7f0000e14000-0x4)=0x5, 0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000cdb000)={@common, @ifru_addrs=@ethernet={0x0, @broadcast}}) 2018/02/05 13:39:13 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fda000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ac000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bca000), &(0x7f0000846000)=0xb) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0xffffffffffff8000}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/ptmx\x00', 0x0, 0x0) times(&(0x7f000098b000)) r4 = creat(&(0x7f000088e000-0x8)='./file0\x00', 0x171) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000b92000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000205000)={0x0, @in6={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x5, 0x400, 0x1, 0xffffffff00000000, 0x94}, &(0x7f00009a5000-0x4)=0xa0) ioctl$TIOCSTI(r2, 0x5412, 0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000076d000-0x4)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00008c2000)={r5, 0x20, 0x4, [0xde7, 0x8, 0x3, 0x0]}, &(0x7f00000ab000-0x4)=0x10) sendfile(r1, r3, &(0x7f0000574000), 0x3) 2018/02/05 13:39:13 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000007a000)=r0) r2 = gettid() tgkill(r0, r2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) 2018/02/05 13:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008be000)=""/107, &(0x7f000072c000-0x4)=0x6b) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000975000), &(0x7f000060f000)=0x4) sendto$inet(r0, &(0x7f000058e000), 0xffffffffffffff92, 0x8000, &(0x7f0000f1b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/05 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setstatus(r0, 0x4, 0x800) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000fd0000)=@req3={0x8, 0x4, 0xfd, 0x5, 0x6, 0x4, 0x6}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000a24000)="c1b6ea032cacfaf0acf587c13104a85a18a6cfa51f9b34d71161ca9be3577de45ec5f3fd6492e9f269a6d0de304cae303bf5e6954ff58f5b63c28d4b4362f3b827eee8105b5473526c828f6d5802eefd0e75f83fd6329c997114a39faff754c30fe44f8df96b38ec28794d922dcb1085e73ae3c1b1473e8910") recvmsg(r1, &(0x7f00007fb000)={&(0x7f0000cf2000-0x10)=@nfc, 0xeb, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/05 13:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x4, &(0x7f0000755000)={0x0, 0x12, 0x0, @thr={&(0x7f00008c9000)="ad7b1eb81f25b64ecb41d0c15ce92c767f38f146121b76bcedfd09ecf7314b4b0ae96a4a4826ee1ce8b5a80375cc172139fee8ff6705851e31cecf22c22e85feda71bc6c551369d1d0f93ab3fe7e0ff9701a28ee18c3f10f39dd4d6f59dfe73df28b1006235c04a19d9a04f59b01d8e35e974ed59ab0255a1f60a59bb1bd300a5e6be124d965fdf7669326e73f6a03daa763ffa20356242dea3886c4bfe8ac82a6b6b00111ba184e0176e089ee176dd5ee362fd1bf87c27b7591632cf402999f2a409b7c192688410e737c025a7e08d0b10f22ef9cfd7d509eb7957f6ef3b584634f483ffb38430ce9782574894f0caf38", &(0x7f00003c7000-0x8c)="5c149860e8fabc4fa4ba2b7546863dc451dd3f7213aeca2f1330c5db12e91de3496c2db62f5905b5263edbc7ea1a5767355e16027e09343ad2cd3d98d00bbb0498b1d955903065bab114f27ebc44885b1f88da8779f403ade55912d20d441b0db440752c0b02f643b8a2efa15db2bc8f533f5281d7dbe7a2645772f872a8476cdc8e131768fd0ab06fb7c9d0"}}, &(0x7f0000e1a000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000aad000), &(0x7f0000d21000-0x4), &(0x7f0000240000), &(0x7f0000190000-0x1)) timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f000085d000)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = accept4(0xffffffffffffffff, &(0x7f0000c71000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a42000)=0x14, 0x80000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000490000)='/dev/keychord\x00', 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000478000-0x8)='./file0\x00', 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000832000)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00006aa000)={0x5}) pipe2(&(0x7f0000c64000-0x8)={0x0, 0x0}, 0x84000) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000d4b000-0x1)='\x00') unlink(&(0x7f00000f4000)='./file0\x00') timer_create(0x0, &(0x7f000015d000-0x60)={0x0, 0x1a, 0x2, @tid=r1}, &(0x7f00005ea000-0x4)) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00007d8000-0x4)) 2018/02/05 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/checkreqprot\x00', 0x505c01, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c6b000-0x20)={0x6, 0xff, 0x6, 0x7fff, 0x1, 0x8001}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000023b000)={0x0, 0xc3, "98fc75686253211cbcde2998289d3761ad9eef780375f05b7b91d2ea6cfffff431e6ea8bc9f36faf93252566b18e3cde3799dc4bfb5efcf0e0f2b5166e3764286d286fc52fed3fbd482025c0050d20729907704d30cf2e125f731159dded358852e157b3eaf1b8ae8c814e1fe203f798a4c63bf21aa726dc86ba9f17cfc10736f2bfc59a0f01f9c30c5aaac65802180da970515cf56f5635bdf5e174fbe32059ff0a8a2d7aaeb173ff1b4dd0f3b84c3edc0845c46c60bc93349ae65e3fd0be38e7aade"}, &(0x7f00006ff000-0x4)=0xcb) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000095f000)=@assoc_id=r3, &(0x7f00008e5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003a9000)={0x1, 0x10001, 0x2, 0x40, 0x81, 0x1, 0xffffffff7fffffff, 0x2000000000000, r3}, &(0x7f00005c9000)=0x20) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r2, r0, 0x0) socket$inet6(0xa, 0x0, 0xfffffffffffffffb) getpeername(r1, &(0x7f0000e73000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000ce7000-0x4)=0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) 2018/02/05 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000e99000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000090a000-0x8)=0x80000000, 0x8) setfsuid(0x0) setrlimit(0x7, &(0x7f00003bb000)={0x2, 0x6}) 2018/02/05 13:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000483000-0x15c)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r2 = creat(&(0x7f0000edc000-0x8)='./file0\x00', 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000a54000-0x4)) 2018/02/05 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008d1000)) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f00006f2000-0x8)='./file0\x00', &(0x7f0000994000-0x8)='./file0\x00') ioperm(0x0, 0x0, 0x0) 2018/02/05 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x4, 0x2}) getsockname(0xffffffffffffff9c, &(0x7f000041e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000111000)=0x2e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x47aa4ee6, 0x4) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b9e000-0x8)={0x0, 0x0}) getsockname$unix(r3, &(0x7f0000a43000)=@abs, &(0x7f00005b3000)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000daf000-0x8)={0x0}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000043c000)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000014000-0x48)={{0x3, 0x1, 0x40, 0x3, 0x2}, 0x216, 0xac4}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/05 13:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000596000), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e22000)={0x0}, &(0x7f0000f74000)=0xc) getpgrp(r1) 2018/02/05 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00007f3000-0xc)='/dev/autofs\x00', 0x101000, 0x0) madvise(&(0x7f000017b000/0x1000)=nil, 0x1000, 0xc) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000afc000-0x4), 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/05 13:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed6000-0x11)='/dev/vga_arbiter\x00', 0x8000040, 0x0) sync() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000007000/0x4000)=nil) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ad3000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005fb000)={@generic="a1d9a1cc75930345320e3666357f7d87", @ifru_data=&(0x7f00001aa000-0x20)="a2a129f6465526a9ecb4028a30dcd305afed73fc8ab40004b8ce329f1e1db582"}) 2018/02/05 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000217000-0xa)='/dev/ptmx\x00', 0x103000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r0, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b3c000-0x8)) r2 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000d9a000-0x4), &(0x7f000062c000)=0xfdb5) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005e5000-0x10)={0x9, &(0x7f0000a63000)=[{0x9, 0x50000, 0x7, 0x200}, {0x100, 0x7, 0x81, 0xcc}, {0x8, 0x800, 0x8, 0x100000000}, {0x1f, 0x5, 0x1, 0x5}, {0x10001, 0x2, 0x7, 0xd1}, {0x6, 0x7fffffff, 0x7ff, 0xaf9c}, {0x0, 0x80000001, 0x8, 0x5}, {0x2, 0x40, 0x9, 0x6b3}, {0x5, 0x6, 0x7fffffff, 0x1}]}, 0x10) utime(&(0x7f000006c000-0x8)='./file0\x00', &(0x7f0000655000-0x10)={0x0, 0x9}) r3 = fcntl$getown(r2, 0x9) sched_getscheduler(r3) setsockopt(r2, 0x1, 0x8d, &(0x7f0000561000-0xf7)="98d7a405e9436fac30bd4d32d38a54878131c2593042d0d118c4d12e6950c4f3aff05aecfbb4d336db16e660b5ba01d5636839cba8c1d9f41f2f19f7f3f78cfa7bd92d9cedb2454cc6c7aa32388468147aa95c53cca98c9dc0d248fdf59231508a64bae35584e8ab359c0e859749657cbca2fe5786b02055994c032c8ea73cd93b2ffe374c9ddb27ac779cd587e89486de1915fa9c06f672764a4cb9087972a5ef637d86bb6292b95f0bc50ce75c11981c674e9a034693614484b06616a06174089bb785842902f498b85f1ed6c5c54267faaabf5049973f691df784a5ef54ba28e1dac52d8d8438b0a26816948eddf71eee537e6aa4f3", 0xf7) 2018/02/05 13:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000eca000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) r1 = getuid() setfsuid(r1) 2018/02/05 13:39:13 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002e000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000f000-0x68)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xfffffffffffff5ca, @mcast1={0xff, 0x1, [], 0x1}, 0x2377e077}, @in6={0xa, 0x0, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x1, @empty}], 0x68) [ 85.446900] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT [ 85.488582] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 85.512315] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/02/05 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000308000-0x3), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) rt_sigsuspend(&(0x7f0000429000)={0x1}, 0x8) 2018/02/05 13:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ea1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a74000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000083a000)=@routing={0x7f, 0xa, 0x7cf68243a03f9713, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @empty]}, 0x58) readv(r0, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) 2018/02/05 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) sigaltstack(&(0x7f0000abd000/0x1000)=nil, &(0x7f0000dba000)) 2018/02/05 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000021e000)={0x0, 0xb2, "001ce0baeca581b26f0306b3bc7415d5d33bc89a7972dd0c92d43b5029540560711bf4c858a5489e8cd28ea2091f5963536a973afaf4f12defb43c7c114dbd615d8dc9f064349e2fb01826ca8bda2e1c84f1710a6846702304da6e10ad85189fc6ceea0fa3d44f51069ca17fe24f2bfc6205503ca6409613e46525cbc31ebaaaa9a061aee37da5ff422cadc18f9aded28dbb7ef28e7940482c34cd277961bc4271c79eb90f3594a83c5d3e026ca41c3d47fa"}, &(0x7f00009d4000)=0xba) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000007f000-0xc4)={r2, 0xbc, "d89b3e25b176d76a498b1139118581829cec5e4b4b02fda479e3de6bc1ebd0b7a12336fb19732d6c80ae9b4f388b83f3cf83ebeaa66c3b6ff4ae5d7b01e2e185411a2c5b8779acaad1e780da6c99e67fae21567492e1683bb4c4a431be9e40455d3c5dccdca627d0f16306ee2509cc0a37d7a35bd0c57f19110f7d627b09ef72d76abbfa4404b86404497d5a266218b5747e8025b8eea73e850d8c2272701cbab68e5edaf3cdb7a49fdb92ea0689dbd9fff5476462d6b524ade40932"}, &(0x7f0000c90000)=0xc4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000da5000)={0x0, @in6={{0xa, 0x2, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}}}, &(0x7f00000c8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009c8000)={r3, 0xce, "8a1db7d882dcdad07441462c75ed4950134ebb7cd2c31f50264cf0293edd25f69d416b36a13fda85f0c1b8eb7db2c566a8f76f7f56637d43fc056a3ff2201b271a142fee38349c1b2821f7f94f7daae8bf8302986a8545fb8b66c94d6b0b792ee74eab0cf8d9e9e1b783cd0fa99714e45b90d173eeefdaf9965c6331429838bd70aae2e05455555fa8ac2fe83d553547f82a2020ec2bad1c736be549369b5347bd23d88394c0e3c82e671fd309b78b3cebd1415688a058c7d1549528c88c7c47fc3a36fb877a07cb650dfe1c4624"}, &(0x7f0000826000)=0xd6) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000073e000)={r4, 0x33b, 0x4ba776a0, 0x10001}, &(0x7f00003e0000)=0x10) fstat(0xffffffffffffffff, &(0x7f0000811000)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x20000) stat(&(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000e10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b8c000)={{{@in=@remote, @in=@local}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@empty}}, &(0x7f0000bf0000-0x4)=0xe8) setuid(r6) setresuid(r5, r6, r6) select(0x40, &(0x7f0000c97000-0x40)={0x8, 0x100000001, 0x1eb, 0x100000001, 0x10ee6fc5, 0x25, 0x7, 0x1}, &(0x7f0000a84000)={0x6, 0x5, 0x200, 0x71, 0x7, 0x9, 0xdf17, 0x1f}, &(0x7f0000284000)={0x7, 0x3ff, 0x6, 0x80, 0x8, 0xfffffffffffff089, 0x3, 0x8}, &(0x7f00007dd000-0x10)) wait4(0xffffffffffffffff, &(0x7f0000b7b000), 0x4000000d, &(0x7f00007e8000-0x90)={{0x0}}) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffffffffffd8a}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={r7, 0x1c9c380}) r8 = accept4(r0, &(0x7f0000cc1000)=@alg, &(0x7f0000272000)=0x58, 0x0) rt_sigreturn() sendmsg$nl_crypto(r8, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) memfd_create(&(0x7f0000006000-0x24)="70707030656d302b5d75736572c72d6c6f5e706f7369785f61636c5f6163636573732b00", 0x3) 2018/02/05 13:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89b1, &(0x7f0000ce0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x4, 0x3, 0x3, 0x1, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000275000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006f9000), &(0x7f000028a000-0x4)=0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000551000-0x24)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000683000)=0x1) 2018/02/05 13:39:13 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) userfaultfd(0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000)=[], 0x2c8) read$eventfd(r1, &(0x7f0000013000-0x8), 0x8) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fremovexattr(r0, &(0x7f0000011000)=@random={'user.', '{!/%keyringcgroup-\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8), 0x0) signalfd4(r0, &(0x7f0000012000)={0x4}, 0x8, 0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a50000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00003a6000)={0xe, 0xf4, "6745d4d9c69a982436a12af6c7171ca3897262a9f888edbc39f672c003c30f1b58554565d6fa2c7be171d8a2064de25a64188f52b06e864587c281d0c2ec441f6d131be23b8b462d5560c77f3262247beea51756eee683c8d2ae63516b92e483bb3037ec528cc0d85f11a00d074ed30cb1cbf491c308322cea923a3869d509830613cfce38f73852e99302c1833d8bbde573a1b258a49b51d8320fbea1d67562f2a6cdca4d1059d145b4f237ade3a7cc5278394949117006c77b9fd79fc4443150157e7b8ba75cae55b05ff5d857f769e8f64eea78720cfb1f9caa94de8229ba052c96095ea941dbfaf8ea59bc5e35bf68993b73"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/05 13:39:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x4, 0x1000}, 'port0\x00', 0x20, 0x20000, 0x5, 0xfffffffffffffff7, 0x3, 0xffff, 0x2, 0x0, 0x0, 0x6}) prctl$intptr(0x11, 0x2000000000d9) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003000-0x50)={{0x1, 0x0, 0x93, 0x0, 0xfffffffffffffffa}, 0x800, 0x8, 0x5}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000-0x8)={r1, 0x3}) 2018/02/05 13:39:13 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000c000)={0x0, 0x8a1a, 0x6}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000d000-0x18)={r1, 0x5, 0x30, 0x5, 0xb5}, &(0x7f0000008000-0x4)=0x18) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/05 13:39:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f000074b000)='/dev/input/mice\x00', 0x0, 0x22000) r2 = getpgid(0x0) r3 = geteuid() getresgid(&(0x7f00000db000), &(0x7f0000a5b000)=0x0, &(0x7f00004e0000)) sendmsg$unix(r1, &(0x7f0000cee000-0x38)={&(0x7f00001e7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000082000-0x50)=[{&(0x7f0000490000)="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", 0x1000}, {&(0x7f0000b9a000)="ecc86892a71d00ec3d5ba23288dde9ae59dc88ee316003340a53cf70093e1463b9e01415872dd7546aa2fc0257b909abd15153363bd1c416f68d41b5120e6b895d73e2b6f7a415b0b3a7680aa5672739e98aa01b714f4da90a2517c1fa49893ff938a7de959dd059bee35ffcf908a5f7a32e45650cf50ae0ad49d2ad8c15b6", 0x7f}, {&(0x7f00001cb000)="af47a6f22f21301c83a01904a73fc7793c0911943f85ce3b5492e741a9", 0x1d}, {&(0x7f000052d000-0x5a)="5505c57794f002f096fba81003363eee069738039f15e56e8ccce2701abba728c25feb6f586bb6ce82da3d171d0887f4e8e67e2a8e82d6ede732e195af2c4b6fd18db19fcecbaebdd3313249026565ccb8a69be3db2ebfae0b9b", 0x5a}, {&(0x7f0000e60000)="7e505f0394a4c7a3811bbebaa9405b79e2600593241e9e62bd5583549f3215c0b0c64b629fd2c11b93a49f3455ff2549133f1b303c426197904baf53b69051cd3e369ed1daadf9260d7959a1c047b6", 0x4f}], 0x5, &(0x7f000009e000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x88, 0x4000}, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b76000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004aa000)={@empty, 0x5, r5}) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) ioctl(r0, 0x40000000401070cd, &(0x7f0000d9c000-0x9c)) 2018/02/05 13:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) lsetxattr(&(0x7f000051f000-0x8)='./file0\x00', &(0x7f00009c0000-0x1a)=@random={'user.', "6367726f7570b3656d316d643573756d7070703100"}, &(0x7f0000af7000)='lotrustedkeyring\x00', 0x11, 0x2) r0 = syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) symlink(&(0x7f0000cfa000-0x8)='./file0\x00', &(0x7f0000a01000-0xc)='./file0\x00') ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000a1000-0x1)) 2018/02/05 13:39:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ff000)='net/tcp6\x00') r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r1, r1, &(0x7f00007f4000)=0xfffffffffffffffe, 0x400000ff) fchmod(r1, 0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000de000-0x4), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ccc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005bb000-0x4)=0x40000020000003) syz_open_dev$sg(&(0x7f0000480000-0x9)='/dev/sg#\x00', 0x50f, 0xc000) 2018/02/05 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x12b0, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000), 0x10000) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000)=0x7, 0x0) 2018/02/05 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000672000)={@common='ipddp0\x00', 0x0}) getsockname$netlink(r0, &(0x7f0000675000-0xc), &(0x7f0000f6a000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c7e000)={@generic="516545fdfd0306307f93bcd0605295b7", r1}) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/02/05 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x4) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2018/02/05 13:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000f0000)=@known='system.posix_acl_access\x00', &(0x7f00003dd000)="0200000800000900000000", 0xb, 0x3) 2018/02/05 13:39:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005fc000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000901000)="682673656c696e7578ea3a00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f000092f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000183000-0x5f)="b9a654f3e79f73511ff5af7f72476721e39072dc763d657357a123068f276a6824cf9418ce6fd8e26a7d407a82fd79c4f0c319aa63ad1bc56bba06385c3e46f1180a262dda17f8cf5d02593df43dc036ad055200ef185016d49c791d39c24a", 0x5f, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000c72000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be7000)='/selinux/checkreqprot\x00', 0x402500, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005be000), &(0x7f0000cc8000-0x4)=0x8) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c6c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000df0000-0x10)={0x3, &(0x7f0000683000-0x1)=[{}, {}, {}]}) write$selinux_user(r3, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/02/05 13:39:13 executing program 6: clone(0x800, &(0x7f00001da000-0x88), &(0x7f0000d82000-0x4), &(0x7f000035c000-0x4), &(0x7f0000777000)) getpriority(0x1, 0x0) 2018/02/05 13:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00005d4000)='/dev/usbmon#\x00', 0x7, 0x101042) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f000035c000)=0x19, 0x4) sendto$inet(r0, &(0x7f0000a6f000-0x1)="cf", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000f45000)=0x2) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='w\b', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[]}}], 0x1, 0x0) 2018/02/05 13:39:13 executing program 2: rmdir(&(0x7f00001a6000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006f8000)='./file0\x00', &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000217000)='./file0/file0\x00', &(0x7f00004c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = getgid() setgroups(0x4, &(0x7f000015b000-0x10)=[r0, r1, r2, r3]) r4 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000566000-0x4)=0x2) execveat(r4, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/02/05 13:39:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000044f000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004ae000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x1}, 0x20) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/context\x00', 0x2, 0x0) setns(r2, 0x40000000) 2018/02/05 13:39:13 executing program 3: socketpair(0x8, 0x804, 0x80000000, &(0x7f000077d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000c4000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afa000-0x8)={0x0, 0x2}, &(0x7f0000a6d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000980000-0x14)={r3, 0x1ff, 0xfffffffffffffbff, 0xa8, 0x7, 0x2}, 0x14) sendto$inet6(r0, &(0x7f0000984000-0x3c)="1b6406ca71c76c7a9691f5104b39dc0d65a0378280ae649aac38a95757386ce1ce8f98b86a0c770181cdef688f11287e9fb6e5d6dfb082e7d2ff3e2d", 0x3c, 0x8080, &(0x7f000001d000)={0xa, 0x2, 0x92, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000551000)=@get={0x1, &(0x7f000081d000-0xc2)=""/194, 0xc8a}) uname(&(0x7f0000836000-0xd3)=""/211) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009b4000)={r3, @in6={{0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfff}}, 0x4, 0xe7, 0xb6, 0x100000001, 0x52}, &(0x7f00001ac000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ddf000-0xa0)={r4, @in={{0x2, 0x1, @empty}}, 0x4, 0xfffffffffffffffa, 0x3, 0xf6, 0x2}, 0xa0) 2018/02/05 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) openat(r0, &(0x7f0000a6f000)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008e7000)='./file0\x00', &(0x7f0000fdc000)='./file0\x00', &(0x7f0000df5000-0x5)='qnx6\x00', 0x0, &(0x7f0000fdc000)="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") unlinkat(r0, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/02/05 13:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b8e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000089a000-0x1)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002fe000)={0x0, 0xb764}, &(0x7f00002cc000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ddc000)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x8) 2018/02/05 13:39:13 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002a6000)='net/udp\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000bff000-0x2)={0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000d9a000-0x8)={0x0, 0x0, 0x0, 0x5}) 2018/02/05 13:39:13 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffdffffff6, 0x0, &(0x7f0000fff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6}]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/sequencer\x00', 0x42a002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fab000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000b94000)={r3, &(0x7f0000623000)=""/122}) sendmmsg$unix(r0, &(0x7f000000d000)=[{&(0x7f0000ead000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[]}], 0x1, 0x0) close(r1) 2018/02/05 13:39:13 executing program 2: mmap(&(0x7f00006ad000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x40) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, r0, &(0x7f0000e99000)=0x37, 0x6) 2018/02/05 13:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvfrom$ipx(r1, &(0x7f0000296000)=""/185, 0xb9, 0x20, &(0x7f00007e0000-0x10)={0x4, 0x7, 0xffffffff, "b050093d7f96", 0x3}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009ca000-0x20)={@common='eql\x00', @ifru_flags=0x1100}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000033c000), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000)=0x3, 0x3) 2018/02/05 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/dev/sequencer2\x00', 0x250000, 0x0) getresuid(&(0x7f0000679000-0x4), &(0x7f00002b5000-0x4), &(0x7f0000eae000-0x4)=0x0) lstat(&(0x7f0000a00000)='./file0\x00', &(0x7f000071f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00009ec000)='./file0\x00', r1, r2, 0x1500) 2018/02/05 13:39:14 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000093f000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0xc}}) 2018/02/05 13:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x250080) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000929000)) 2018/02/05 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$KDMKTONE(r1, 0x4b30, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000-0x4)) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000efa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000efb000-0x4)) 2018/02/05 13:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) writev(r2, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cd4000-0x28)={@generic="eaf36348aa5d28a5d50f77ad33dc53b9", &(0x7f0000aef000)=@ethtool_eeprom={0x4f, 0x9, 0x7, 0xe8, "08bb85c4e4c428d047263da63222caa192d938b2e63996f99a84ff07b60372501601d9fe74637b657c1bd804757517cbad7d83a5ca8d2b508a6bcc9836e534bbfaaa2c16b15ce0b6c46ab5dcd1ca3e3bb3e577b17ee2c5891df6c3df07a86f7daa48c0aeccfada564d71e24ed9f4748688615d86dfbcdb7b07545881b9e20733f44e7d4e4b1059b3eac3dcd945912743cdd2ec80a5cca78804ece9ba12aa1e17011fcf1206ee5ee874018e93a483a45c5101d764178cb18f3a4c40a9ee6a2f51a22c7d5b8f3c7cc816ee38d8e01fe711ad318327b279c91c206df1723088820868eb332d24afa8b0"}}) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 13:39:14 executing program 7: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ef2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ef2000-0xc)={r2, 0x0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x6, 0x4) 2018/02/05 13:39:14 executing program 1: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d5000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000056e000-0x340)={0x9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x5, [{{0x2, 0x1, @rand_addr=0x4}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @empty}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x340) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15}}) 2018/02/05 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e3c000-0x38)={0x0, 0x0, &(0x7f00008dd000)={&(0x7f0000f91000)={0x2, 0x2, 0x1, 0x0, 0x12, 0x0, 0x6, 0x1, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x14e, @empty, 0x401}, @in6={0xa, 0x1, 0xfffffffffffff000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, @sadb_lifetime={0x4, 0x2, 0x1a21948d, 0x2, 0x0, 0x7}, @sadb_spirange={0x2, 0x10, 0x1, 0x1}]}, 0x90}, 0x1}, 0x4000000) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000b6c000-0x110)={0x2, 0xd, 0x0, 0x0, 0x22, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x32}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_sec_ctx={0xf, 0x18, 0x8, 0x2e, 0x70, "268474dd3e084f3add2a98353cd855f54452f9b048ce55b8a777acd6a77232554c0715e8f437900abc1b0c22cdc5f83060dc29a597a67872ffb53d5f36767074aad668f46b177731b94d221a38aff3d3eb6457dc22c694d397cba5a3519af408de367d2b45b98c49ae4d242f605b8862"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x110}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005c7000-0x8)='./file0\x00', 0x80, 0x118) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000ee4000-0x1000)="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", 0x1000) 2018/02/05 13:39:14 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000568000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000001000-0x4)=0x20) 2018/02/05 13:39:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffeff, 0x0, 0x10001, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x5}) r2 = userfaultfd(0x0) syz_open_dev$loop(&(0x7f0000011000)='/dev/loop#\x00', 0x0, 0x404001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff) add_key$user(&(0x7f0000013000-0x5)='user\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0xfffffffffffffff9) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00007ae000)='./file0\x00', &(0x7f0000ae3000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000120000)) 2018/02/05 13:39:14 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000008000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000007000-0x28)={@common='ip6_vti0\x00'}) 2018/02/05 13:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x10000000005) socket(0x0, 0x1, 0x1f) 2018/02/05 13:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) close(r0) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/05 13:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d25000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000047f000-0x18)) r1 = mmap$binder(&(0x7f0000293000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001b6000-0x30)={0x100, 0x0, &(0x7f0000a9c000-0x104)=[@reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x28, &(0x7f0000363000-0x20)=[@fda={0x66646185, 0x3, 0x3, 0x24}], &(0x7f0000618000)=[0x48, 0x20, 0x30, 0x28, 0x68]}}, @register_looper={0x630b}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x40, &(0x7f0000ed5000-0x40)=[@fda={0x66646185, 0x3, 0x3, 0x1c}, @fda={0x66646185, 0x6, 0x4, 0x3b}], &(0x7f0000c95000-0x40)=[0x58, 0x38, 0x78, 0x78, 0x38, 0x38, 0x20, 0x48]}}, @dead_binder_done={0x40086310, 0x1}, @request_death={0x400c630e, 0x4, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f000075a000)=[], &(0x7f0000e22000)=[0x20, 0x68, 0x68]}, 0x10000}}, @free_buffer={0x40086303, r1}], 0xec, 0x0, &(0x7f0000920000-0xec)="1a1467a12da18a9a7ff3fbdfa8bb0fbdd954869c695b649c2b76f892f1d117ef36c489fcf9948e55724023624f84e0de63cd05a4f3bc1a6eff7b7c19a45495ce559c42c5f9cf4863729155cfee6908a4869279b752724e7aee681bf6c592190f2d640b2543a4405875a5b9039514641753f5412a2f38c43207f1c6449963b0542b6e7f1bfe081d9b347065ecc55562293ca181c0ff56a0894581731d2dd794ad7a1ff7230fafdd4dc61f8239b5fbc20e11ba1901a54deadb8fb84e4c51d91fd1da195f63f7dc74f4dd4176c39e02f014ae14667d0bd2436e10e5c0fa39d2c8398122b72071f464740b828c8f"}) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c28000)=0xeb, 0x4) fcntl$addseals(r2, 0x409, 0x0) 2018/02/05 13:39:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000847000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b78000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x69, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0}, &(0x7f0000007000-0x4)=0x18) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r4, 0x541d) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bc0000-0x8)={r3, 0x6}, &(0x7f000031a000)=0x8) connect$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x200, @loopback={0x0, 0x1}}, 0xffffffffffffff8a) 2018/02/05 13:39:14 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000348000-0x4), &(0x7f0000ff7000)=0x4) pipe(&(0x7f0000a27000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000056d000)={0x0, 0x1ba9b945, 0x6, [0x7, 0x40, 0x800, 0x0, 0x5, 0xfff]}, &(0x7f0000ffd000)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ffe000), &(0x7f0000ffe000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d99000-0x10)={0x3ad5, 0x209, 0xfffffffffffffffd, 0x8, r2}, 0x10) 2018/02/05 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f87000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f33000)=0x9, 0x4) sendfile(r1, r1, &(0x7f00007ef000-0x8), 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ebe000)={0x0, 0x7, 0x1000000020}, &(0x7f000065f000-0x2)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000a9000-0x6)={r2, 0x8}, 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) mknod(&(0x7f00001ae000-0x8)='./file0\x00', 0x17, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000276000)={0x0, @in={{0x2, 0x2, @empty}}, 0x6, 0xdbe, 0x9713, 0x8, 0x2}, &(0x7f0000298000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000681000-0x8)=@assoc_value={r2, 0x8}, 0x30) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007c5000-0x4)=@assoc_id=r5, &(0x7f0000a93000)=0x4) r6 = inotify_add_watch(r1, &(0x7f0000931000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r1, r6) 2018/02/05 13:39:14 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x200000, 0x0) write$tun(r0, &(0x7f0000028000)=@pi={0x0, 0x889d, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x1, 0x5, 0x2, 0x4}, 0x1, 0x3, 0x0, 0x0, "fabff7c373ef2e7c"}}}}}, 0x22) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002e000)={{0xffffffffffffffff, 0x0, 0xfff, 0x1, 0x800}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) 2018/02/05 13:39:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001000), &(0x7f0000002000-0x4)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic, @ifru_map}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4), &(0x7f00006f3000)}}, &(0x7f0000fbf000)) 2018/02/05 13:39:14 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) lseek(r0, 0x0, 0x0) 2018/02/05 13:39:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ae7000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "98df6fd6121b"}}) clone(0x0, &(0x7f0000008000)="b4", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00006ec000-0x74)="52734d1286c4a10f14c9e3dca29acabe68b4c498f41c64cd036b54304d15e9fcb334bb223060712c6a1c282605af6b1687df6023f4662a18bc4936100badf94948f547fc5726f573747eda92f7079721f9d122513f94dcab8ee23e8be9d96d9eef94d611062b5e31d4b79c7ac400cd26d9783bd4") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b1000-0xf)='/dev/sequencer\x00', 0xffdffffffffffffe, 0x0) mq_timedsend(r0, &(0x7f0000721000-0xe5), 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x989680}) 2018/02/05 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001fb000)={0x400, 0x1, 0x9, 0x2000000000000000, 0xff, 0x2, 0x100, 0x0, 0x80000000, 0x1, 0x10001}, 0xb) r1 = socket$inet6(0xa, 0xe, 0x1000) getsockopt$inet6_buf(r1, 0x29, 0xfc, &(0x7f00007dd000)=""/230, &(0x7f0000938000)=0xe6) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/05 13:39:14 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000699000)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xbbe, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write(0xffffffffffffffff, &(0x7f00004df000), 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 13:39:14 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f000016e000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x6, 0x6, 0x5}, {{}, 0x6, 0x1000, 0x3}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x1, 0x8}) getrandom(&(0x7f0000097000-0xcb)=""/203, 0xcb, 0x0) [ 86.781410] binder: BINDER_SET_CONTEXT_MGR already set [ 86.789654] binder: 9706:9710 ioctl 40046207 0 returned -16 2018/02/05 13:39:14 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd}, {}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/sequencer\x00', 0x2040, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000655000-0x4), 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000f7f000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ed1000)=0x10) 2018/02/05 13:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000de8000-0xa)='blacklist\x00', &(0x7f00005ae000)={0x73, 0x79, 0x7a}, &(0x7f0000905000-0x20)='trustedselinuxselfmd5sum%@self(\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000867000)='keyring\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = accept(0xffffffffffffff9c, &(0x7f00009ed000-0xe)=@l2, &(0x7f0000341000)=0xe) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ac2000-0x8)) add_key$user(&(0x7f0000ccf000)='user\x00', &(0x7f0000e73000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001e5000)="985b2c784403c49fc3345026c1f50297411d9a93b94eca19c8ff05f4dce4639e4d98c52d86dee4c2f86618ad1f864d16a1200f94c30b2bad89929a53c8dc50246de29196a2d198047a180558b2255af56fcf348cf814787563f1301dcb535a59e3dabcb2d04b377b0f466960292f661a35bcc6adaea24e2e16120afb7d39", 0x7e, r0) add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) 2018/02/05 13:39:14 executing program 3: sysfs$2(0x2, 0x0, &(0x7f000095c000)=""/175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000e63000-0x60)={0x0, 0x2, 0x0, @thr={&(0x7f0000000000), &(0x7f0000c1f000)="2b245c5ab8854c45d533af37c43460037af79af7300ab9bce6461adf0ff772ecccdb9e73bcd1c917ba6a4c6085819e3674c90a4c09b2e465c73b3817a5f2e11eae78"}}, &(0x7f0000000000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2a080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000)={0x1, 0x4, 0x82}) timer_getoverrun(r0) 2018/02/05 13:39:14 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000018000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000020000-0xd)='/dev/binder#\x00', 0x3) syncfs(r1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001f000-0x30)={0x44, 0x0, &(0x7f0000022000)=[@transaction={0x40406300, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x18, 0x0, &(0x7f0000019000-0x18)=[@flat={0x77622a85}], &(0x7f0000024000)=[]}}], 0xfffffff7, 0x0, &(0x7f000001c000-0x73)}) 2018/02/05 13:39:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/228) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000736000-0x4), &(0x7f000089e000), &(0x7f0000000000)='*') linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x4) 2018/02/05 13:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d91000)='/dev/sg#\x00', 0xffffffffffffffff, 0x8000) finit_module(r1, &(0x7f0000fa3000)='/dev/sg#\x00', 0x0) readahead(r0, 0x200000000000, 0x3) 2018/02/05 13:39:14 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fbd000)=[{r0}, {r0, 0x430}], 0x2, &(0x7f0000fbd000)={0x0, 0x1c9c380}, &(0x7f0000fbd000)={0x7}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fbe000-0x4)=0x0) ptrace(0x4208, r2) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fbf000-0x8)={0x2, [0x7, 0x0]}, &(0x7f0000148000)=0x8) 2018/02/05 13:39:14 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000-0x8)='md5sum,\x00', 0x0) fchmod(r0, 0xa) pwritev(r0, &(0x7f000000b000-0x38)=[{&(0x7f000000c000-0x1000)="9152089adf38ff60e37ee58562bd9b45727766fc8e2d278e283d374825298b1be9e2d5ec1a56d295c41b4ce55c55e8d57507e7728795d4b80911c915f678e47a0a7fefe0e909dc8891358add74603b4ce76fc9f0b336186a34f11078512fd95faf7545dc0ce2a556b038fa965b96d06ee8b9603326aa6d6f4dc98023a0f3668ebd27218249edfa490857abe3d48da73807931d0613562b46be61d6dc6659346fb3a36650708a3fb4e9910ef1c4978024c308beeccbbcdd878e30917f39eee2c852ef0be43450b164ce9277983c58d037eedfe735c6f9d747b9d0648339a90de159ec5bfd97745040f65af46c87ef241d20c4989a0848709619465c691466ec032ff17cbcba5bccfff2daf4706bee3bf11a58c35bf9b655c43a10b39adace05fb82128daf686d8141f47381324e55b33a11b90d9fe5b2b31aa0fff440b278dd419e19a302f3612a472ba10d60fa5b6cc2578f171ecc0c6d8ff743428ae81f61d329f78a0fc747fc00e40a8a6bebac6e549ddb7e51f2de2a30ba3e28ebee0bbb283dc922ac8f57138bfa388355ef6133abbd760dc7a91655fc515c4a4629cc7ad95f3d6d6eb92a4ca19bc4292e29e6c48a307daf0b8cf8c1d1a445dfd840dcdb1f84dd518740c156f36937eb5b5d24349aec336a40494ca49aa096e996e7dba0d82ab57e0eedcdcf72020c2c551a79d373a8ea7c8bf56c5382a36fcda7a6a578a134c6874c9af51f775c5505527e57e2106db5d07073b80f68ab7c85165a71f9a98e1f2caf17ef9cd6a4ae112dc05d2972c2d42ca404fafdb53e0eb7df5c27320d4c810d597a31f8e2c56c645ca47ffb079accd6107e64112d58e389ee314117fe155f29f657cb6d500eddc9a4488364d34b90f4193cefd5243d1b53b09476c7573773c899a8c473ee4c07238441d7e0312f243caa41640f1c9dc34e79ced4dc3d2aad56f7d0859fe632db39bfa664196248292d20a4d2958093ab3d7a5e024574ff7659bbee324e71099edb3a6f104bc4d9e4107831ad30a4bce95b8c4ec3b3f1c10db5b42d4496acf14c7abe238e13a86c48bc916518148dd3d8e993af4ee886170e3aed1534213c13b160923f26c93baaf3b25309787dada7eed53f4161203500789a05c0241cdefb2214c26e2aa8e8897554f3a8ee3755a609324ad6ce3f835f1ed1c319543af310337b3ece814452d2e51c16a2ebc8122921d579c390822af91689906b4a6304084d54f4dd6d323157d8ba23adac90a861c177a3724e7ee7e6d83f5d86be31ca98bf4da10647b0d9114412ad4c5bdf14ed4148d5fd1f197e4ad327300b6cab3bbdaa2448d53b9733cd42cb23033e15972a746622de0838435ad339f567a1d3798b1e162827cc56e34f7ec74c9a186309af328aca462a39888dfc919fcf44392bdc403e4bed826f7168ced45fca8241e7083c92a38b9d6773e5d9b776bcb1baaf51fd07127973d81904c71ac7e6d605c581f28aa06e1b464e18fb7af214606be6e5934a326475fb0c686bb8e45164bfbd75e5b9fb9d0f02d39d078441c077613962d35f4cc4aa41e86edcaac6306cd7de62deda21e4472379195a31b60bc16225682f7454d0a5a1efe0c987fc487ab30f818d63ae66d616c1518488d2134982345672ee38019cc041bb127d445783746fd94f9eaac93855fd5b1f9e8dde443ea580529eec54f826b34a20e3a5941d9a041f47995589ed39ac93f73922ef718f2374f319afa543db83d34eed76e53dc61095deceaa9fef248d56181770110d07af10d3b7cba2265b69adcaa6d303df61d6ef2aba0c1fcac09a1ebfc6a5e4696973c342fc3808a500b09d13fa5b4852324d5b8f786615bfe8d88f5e8309fa34480f645d2df9b1b9df20322974aba0450428cf401f98f61867bd1a1e1fe628e811b009efa3dc8ab1b76f1b5999e95ad40435124b660e9aad3159f6a9cabffa52a8ea90c3701a48ad83cd6cccad3a2e886f0a133d6fb5b5f1dba2687bce47206459af32964fd2d90ebf9f36a67730c14a9f293e89bdc4074020205f8dd69698927684a2548e6d2c0d8b28e277354079a75667c655cb617dd72320cad3b04ef0f821a252733c77c3bc1e91854d1ae6ce7f19f0e4ec978bfd232bc15b13ac733416085fd0e27fd5f250c836d269c563cbf021f4f058a9b4eabba4a63cd4fab13faf1a1f8113729047b7fd8ddceae3c9e3fa0094e82a64db4040e85a84d70862fd1bcbbd6b71b79f336ba2375657aa1d225d3df841ee287324ea426c1cc4c943f0d970e0690e8b0d1b658ad08cee7dea6869d019ed9b932f7af2259d48d2d0569b148356321a5ddf8273c635201170b09600182add1a63df358ffb9cc9e6bec29a9a6f549e5d6fd42bb0fd430e215f20acdf22ce94eb92ede2dce25ca7bbe837a8228401fc9dd5826e49288efc095307026f70d9627d7672b54f87a482142d4001dcccbe973ba99c071fc703e952d0f9c9a408a32fb522a24eda7d6f150d202e3051b46f63d3259828be65e7d4d95703f7a886e1af6f8d480d484d235570f7a3a80995a1478e45fead116fefc7207a8fcfdab439661b69fc7d81639184150cd23a731d748801da0a1e1cc4bca9714ded9fc42c609b3a1c578e57f9f94f6ec7bb2a290c4eccf8b9ca9a8053f037c297cd2251b05f0a231aabd7dbffa89052946253d2dd935ce9d49cd47aa2c2b0432e19a8ce61dfe6aa80739e6a4b5593a31a6be4df0f7c880b14149914af2ec53d915f079ec23e95bdf665ec926e17622e078808bd902bbe37c71c9f9a4bfdb641a5420cad57974c63ac702fa0a21f37c6c94e59ab5a019cd397be20381cf3702f4e5cc970e7dffb06f05f8de2c22f7eb899f15e23533a397f88fbb10d7ab4158c3de179cf7bf2f921972cd949dec474ab6ff0966d2d29363ddcb9569870309b8ab1704afe715cf712f0c2d5d03139c3786f6a88f17c07ada3922db99b12e8de9ffcdb52546402601f8dd72e4ade20d056e48204a823fd431b0f0fa7568ecb6215d292ac4c1efda775ada4853e2790c43174d77d3d7131737db36262d569dc92731c785c5466c6bec0c415ddbdd52699b9a52c34748bcd519d49b3de41a2a2ac3ec03dc822d7516ab07f39ffdb81cbf38f818238787f2b4c21cb11cb7662fa06e01870f2d8d77ec75267410ec43794d08697405790048ab1aa422fe3f5d5c330a876604f71d5371c00b2cc4e1cd5e6da2ff2e9f639c5853d6bda1c108b26d051ded846d080f2e725cb6d6ad79369216ffec4e604fdd07890cea3067501d7dacec8b27160074790a7acb09209dd3df244c8cbb24d16bd0897a1aff7e19cd41b8b9371380f9094abbdcf46e007360b28f5ffcd2c2d06c4c7d585b8b6969331b3f9285adb2b8b89d26cd0631c58f47ae33c59b87a9c42ee658cec735ab5f42eefb03fc043b13277d84ddd7a30e3c666eef29f4656eb7ac9efc799cae331a1797f97e7a745f061d427076df5d80bd83af21074faeb66d570a349247a19ba53cbb88e8b5ca3d3e8d88a4f67cca2edca1ff24c9a436c43cf6c33689cef3bbbb187e8d7ff9f400eb96fea34311de19a2e4b69664b135b3f5fee5e4231144be0fd4b9b236c8ef988b8775a4333d0c7ae7ea389ff5866e10361acb01fede80c04239120621440d0935b941ddb3c3ed2a717210fa198170c1dbb08e3633e6bd0cb26d1ad229325952334f6b90f88003cdaa3cc53d32584cf5c62cacd2b45cbf7ed81ea21b433e046fca9f8bde86db291ff7458a55e6818f04958b4c00f498abab5c825156eedca03790e9fe6787cae482be72ef1671faa49342e39247be00a33ccf6ae458eee7b98aa4f7c290f5571f82d10c14ad57c6aaced135e1842177d9c2f99a39d07e206a73885d21719f6c80057e2e390e90363d9e1441a4b0802c92f7857a7b2666912a0c0a9952bf32cb1ccf891d821a27c2cd4b49a86c0887ee5fc223cd0f8a82788dc7d17b0590ec26a142761c93e2aa4eec77207e4c47b0e459c3e1179a96917c858badadf7403862ef7d03cb762a6fa55976097e645c71e6b22c87cda51b818f8667ef3f224e3160bb9eda00cabdd147c1bcee9b93324eaa411c800741d32ac6b55504e49f09998b0a38a57a25a1f791ae444cd21888b8c742793d64f266e11da79f790e85b6cc0db9397f2bb6ade39a0171a36163787277390e40002ba85d958b9d9c9d9f6f4c1c1116ad81fa4445c1ba99e6e1651afc70b078b5fc3bb722f58953777e6cbe9a634d591a97de0f7c05ca3e926ea5e048c517ef586d193cfaa46140b581c68288233adf5de469952acbffe1a89995dc4be10e36e72106f094ac21d3689c18e2e7d56f1d45d2fe16ca313efb1eebbfa7d89db2567f31a58c98748c1b04a91332b48b133665e04c644ad840b28260e4810f2c1eaa858258e62463a6350cf811a77e5ff065113e6419dcc7338c56c513555f862ecb7383c2f176b0e05d44644fc67f5b1538f6b897375988e6fb7fcfe69dd81a4b5c61c77056e6049ad40d9eafcc5ca5e1b3fb4e6f0bf851ef734ff744c9ad790a6b969a0defd03cec44c11ef26bf88644d33b053d6e009a9b41ba496053cc0b9af9254f9d4d825a31852972cffbe61590a7be40422238b1fa2eeeb37f6147460e99eb6bfebcdc1c4d5b1890c63dab2d57c65237739b37af37b43457d984832b600a4a423d588ce446a4d97b3a8b235b73ef430bce5ec73f6af3195a104a5ac19858b77fa37c3734a4b748306d4f1468a33084a84035b2c612a06ca969a36f578298a0e106a2f574d45b5be520175c2bfba7b8079c70b8e1beefed79009995de12243210b8f6926a8f14f76c560f7c00d894e817666d40533800cb80ac00bad91f0650915f38a3ef1484a977002ef0c7975f27d7e1effc3f8aa44271fb21b31ec26981a069e08b8ec9ceb27245862a6907d47c6147df27a1f9dad0545131064992c4ea7ce85834b5ff9026594309dec63430635ae194df20ae8e5731fb78b3389ede1ca0a7333fe051733d647a3b6f007f8db5a219d256ed9df0cc8c0948a4e42ba7c68defc130b33cd441d3b725a094420d9c3496831a477e2d964e8636fbe3c439db7eb2e1445082d2717608aaad981ab2f0858f1f8201634715fe20a6043c47fb9d9de54aea2416d822333bf1d6aa26e08d1a76317ef5567cf4f1c16c085a62e2c8cf08212cdab5177bf65be86ef4eb580720278327c1559df0a7143e9d3e5747d68d940ee1dc7e3cb9eec3508bce0f84e69cf5aa00f4a1a6e58df81f4b1f722cd170ce0653a274979c64196971b373e3a7f5ba46a7bf0b1093c5d7950c49248b683f62be9017ff3e3f202ac09c2b82997d71a431e11bb16f601ce72b242a129607e3b1d7996a04bc1cf70e582ea4ec8a2c7bacaf851f63917a723e17b4797c1617b381ea1f43226f0fbee801cee9c766bd03fbe06bcc04f71db22773213b8d675d397218dd4bcc97a0564a7c5c9c8b827a2d90fba34e7f7195e0d75fe0bc32061eef425b3bcf6c7bd7ec2bdbd35bf2aa3311392cea21d84b200bc7bf2d36b46122ca630315b59a3fe82f7cf4c77c39a5ee971ddf5087ddde619c40b6aa075d92d7aaac6eb7dc78adde6de628a7306eebf026c356d4f47ceae6238222a81e66b065fd4feb1ed5400d8c05a5444b46b73a247df186f802825200acfdbf4783d7a5f460ec5ca136d3f28ce9c55395d4ee1c92deacb311c828cacedb20e5a9ab21d32adcba5820f5906ad6703be7e2bb893a7de9c3ae17240e572e0828c166f11e6e2a966c382e4", 0xff2}], 0x1, 0x8000e) 2018/02/05 13:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) socket$inet6(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000850000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ipx={0x4, 0x5, 0x1, "2137e4ce1b4a", 0xff}}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00006b0000)=0xfffffffffffffff9, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 13:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000871000)) fcntl$dupfd(r0, 0x406, r0) [ 86.908556] binder: 9739:9746 transaction failed 29189/-22, size 24-0 line 3004 2018/02/05 13:39:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x8, &(0x7f0000000000)={0x8, 0x1200000000}, &(0x7f0000001000)) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x10022) mmap(&(0x7f00000f3000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x3) mkdir(&(0x7f000004d000)='./file0\x00', 0x2) setxattr(&(0x7f0000526000)='./file0\x00', &(0x7f0000058000-0x11)=@known='security.selinux\x00', &(0x7f0000722000-0x1)='\x00', 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a5f000-0xe)='/dev/keychord\x00', 0x40, 0x0) inotify_add_watch(r2, &(0x7f000058a000)='./file0\x00', 0x600) 2018/02/05 13:39:15 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x2000000000000002, 0xfffffffffffffff9) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000007000-0x8e)=""/142) 2018/02/05 13:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000-0x11)='attr/sockcreate\x00') pread64(r0, &(0x7f000022e000), 0x161, 0x0) fcntl$addseals(r0, 0x409, 0x6) 2018/02/05 13:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000674000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}}) r1 = syz_open_dev$sg(&(0x7f0000f6b000)='/dev/sg#\x00', 0xfffffffffffffe01, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000170000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000074a000)={0x0, 0x7530}, 0x10) 2018/02/05 13:39:15 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f1b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f1b000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000da0000-0x4)={0x80000001}, 0x4) 2018/02/05 13:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x1, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/pktcdvd/control\x00', 0x3e, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d86000-0xa)='/dev/ptmx\x00', 0x800, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000055d000)='/dev/sequencer\x00', 0x80440, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000008a000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a06000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000e89000)={0x0, r2}) 2018/02/05 13:39:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xcf)=""/207, 0xcf) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x1ff, 0x5, 0x1, 0x6, 0x1, 0xfffffffffffff266, 0x6]}, 0x12) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') fcntl$getown(r0, 0x9) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e2d000-0x8)='./file0\x00', 0x100) chroot(&(0x7f00004fa000)='./file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) signalfd(r2, &(0x7f0000b5b000)={0x100000000}, 0xfffffddf) mount(&(0x7f00007b5000-0x8)='./file0\x00', &(0x7f00004bd000-0x8)='./file0\x00', &(0x7f0000214000-0x6)='msdos\x00', 0x40000, &(0x7f0000536000)="f1f5594574e1ec4f4e9ba77330997b5fef1ac9c97f97fe1fafc80e39bfa280568b4b748aeb34cb58290b5923d8d9f7185e999c9706928688812a2d05d19cd84a6cff914815cd205c06cfd5777d32b6a651ea") umount2(&(0x7f0000147000-0x14)='//file0/file0/file0\x00', 0x80000000000001) fchmod(r1, 0x16) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000b8000-0x20)={@generic="7d50dbd6b42c756cb9755fcea305f171", @ifru_flags=0x4001}) umount2(&(0x7f0000004000-0x14)='//file0/file0/file0\x00', 0x2) r3 = getuid() getgroups(0x9, &(0x7f00008b3000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000afa000)='//file0/file0/file0\x00', 0x8000, r3, r4, 0x80800, 0x44000) 2018/02/05 13:39:15 executing program 4: ioprio_set$pid(0x1, 0x0, 0x680f) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000704000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000082000)='\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x7fffffff) 2018/02/05 13:39:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa}, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getpeername$packet(r1, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fcc000-0x4)=0x14) sendmmsg(r4, &(0x7f0000280000-0x1a4)=[{{&(0x7f0000be9000)=@l2={0x1f, 0x8, {0x1000, 0x3, 0x5, 0xfffffffffffffffd, 0x8, 0x2}, 0x651, 0x2}, 0xe, &(0x7f0000ffc000-0x50)=[{&(0x7f0000a17000-0xa6)="0e01d262305c8971cd3bb885b41feabb2569c1bb1c208b44e0dcc723f132268804535e842a02e4d73c9df0f289f87d12998f0ebf05994e3dd188047ff2c6370468f66cc2bb0498672b05751b35a2b64122868bbe14c11a1faffe374002205a1897e6622d0a011631e946da7fbe5241560664e25823fb706abf49ad5fc697077ee18036a4be3bf675e825ac75dda3b8340b0e561c13cd1314f843fdd420f53765d8025be3ee88", 0xa6}, {&(0x7f0000d40000)="9d50cadef49d5c61c313a619f5540d49bcb270337d813d781ca02e88f25f911c46f9398df65bd10e72d27230487f42639dbda556746a8dca5257e386a555bf280aaccd9b86fbb79f79420b52228305db46bc5d774af34f76a46c0b89eb6959389b1673a06d323c2a49459a9368e467c2563fcdd033872ab0a9425d85990ca51406e3d0baa3cb14", 0x87}, {&(0x7f0000258000)="10a8911afaf55e8815dbd43a556cfba7b49e42bbc123d3aa4227a224f0dbd1fcbb9a2de376b77bdf59ef397cf8b675788b43b3ed9e7436759d3bf17e01350c2ffa295609e0af7edff295e1fa9ef9e1c5411a8ccae63c385fdec6deeb3f108b194ec317d5979c23e5c6851c9987712889ec1284ff6215ace182ee77f7b827e6c46b39ae36968f4456af", 0x89}, {&(0x7f0000f96000-0xbd)="a83dc2f9e3af4b30aa7ea8ea36d4aae154361bbc2ae9843c4405d4345cbf1db32195779728aa73961ed02cf009c1ce44077a1846d0638f54425d550c65c88823e5b7f700c55bc303d3e022039b539f719313261c1e84c0bad343f7832f6cf7b7e33afbe6d94ea9a3d1d0102da2cda7cb5be9fd3c8480bb9dc0322c97d867c08c48af1bcabb53eb8b66b17dd32fc38601d57ccf3f72ead0ecc9e1ab148ad381794c9e37731fe2026073a1491aab569c83fb55545267a520c4fc3ac9fcc0", 0xbd}, {&(0x7f00004f1000)="eb1be0015dc1186f0155e694ec36b24e46997e911e40a0564b8899f0d778b61fc3de4d774edd466c5143305aa291d88823528620bd2e43c7e51c82f8cf59cf0a46b86c88d7e54bba9252011c782767876f58a94652ae8bfede8ff40fa0563d5cc831078d3c714f132b51708d31c819d9756c48a0aafbf6d287d3f749d530192b9ace6db3593237fbb26e29db2f3cda0b044a820e333751615f7bb7f3cefa8673b738647df947c99ec991a23e6ae82bb93d49770c4efa463a9df7f4258b52003fbd648f2c8838462de43651a9", 0xcc}], 0x5, &(0x7f00005cf000-0x88)=[{0x88, 0x10a, 0x2b87, "0e01438c3614e83fd3181c0db5839e357621d031a62873cb5598f9099461fa676d88f07f9f06de78266f716f1df15e0516d65fe6d7f3433baa528f94eb5190015aa264c982c8f8707974c1d333504da65505f32e3635a5ce3ce7cf1a1c1b3c11f0fa5632cc7fb9641db704fe53f8604f991c06b7d8e19c"}], 0x88}, 0x6}, {{&(0x7f0000719000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x4, {0xa, 0x0, 0x3d62, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x32, &(0x7f00003b7000-0x10)=[{&(0x7f0000b6d000)="e6836cfed4eeb396b2b8b2df3c98342599480515429da0bda1c1fe1cfefa89af5560005fc3e1e7bc0d2b1f2736435fc6382c056a471020f3e36fe58e5393acbf748f83d66bf87c6805e32924b44020e945c3a5b1dd05ad37c8d58684b94354378bfc56099c5ceddf1af2a041d4cb417220f3e307d0e6", 0x76}], 0x1, &(0x7f00003ad000)=[{0x78, 0x103, 0xeb, "ab2307c1ac280c632ac37bd1476b46749752cbf2f2c1600ba6702fa9b578947751e1fb6abfe2246f6f82e131b4f690fcc83fd5e503c34dcb3e144150f6de1e26d9368220dd30af8caf1b92cb5e251f08d9da76baa57d51d968dfc1161681f78e891960"}, {0x18, 0x117, 0x0, "cc"}, {0x68, 0x105, 0x3, "3ce3436a7484daefee0eebf36d2d98fae86143b1becb8d44c6f08661de73a42df912101247506b16e01e79d9d42f2a87670921f2af093ba89b69453105157dd44d15a6e140c1bc87eeb1698edbb57b8a9c3c358a8430f814"}, {0xf8, 0x111, 0x7ccf, "93a173280f46e5d4f92d1439dadfcbc066fd72f422c43576a7aa438f4f8f6c30ef05922253ab8dadc139a4eeb531f5f7375337eaf28ca1d17d15d3a15a5cd625e40e0076e3a9dce75079e71ebdeb1c369364c976866ad6f06a21339696da4066445673e13f29442a17b0ddb6126a15e1d5b0711b001cb076343027a8e7014a53ea7c79b1a1260f35c70945b82d33575548ee9690aa7fe96ddeebbf580f0cc71e837d59ccf80532a4625ff3bb24070075d5ec2c776c07a86d7e789bef958e889992df809586d57c3b48de1b4ae6420b294ccc9bd3a53749ff89d4f387063c2e965bd9350598"}, {0x48, 0x0, 0x10001, "a20b5aaf3e7d8f4c2d434e1b7122b956915cbd558cb509d30beb302c9d20d6fa3bf3a1d3ebf12ea2e2244d3c6f1e3e92f99303dd3b32e529"}, {0xb8, 0x10e, 0x3, "7e88698d4b28f5b3a562c9a3f551df3dfaf8e9c8f739d99a529c585b9db10db1e16409124097bb01431928f2892c8f578747d1476de4f8fbb344dfcc751f7919fc76fec9ebdc34cb54c141613571d78efebdd546c49882bda0769c3f39cd3c46abdc84581255b8eb3f9ebd090e2ec1152b1205ff2d601a22d57bbb214fe2ac2247ca240b0c46829b407d19955b892152059cb827889974cba498a3c96f04433f103059fd"}, {0x110, 0x3a, 0x4, "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"}, {0x98, 0x13f, 0x803, "02dc2a55eb183b50055d9490fac94b6e7453b1278c234aa0d1df1a48b58da91a356f6cd16aef53286355c6d89402d07f1c8d61d642dc9d1769f4b03aa215e868e2848017d8b9752d12b2f21ba48bfd724d7c1a0fb5c063687141b7ca2b877466942c26dc42cf75052693d48ff4f6e00a4b10062a7fc254d2d0c55ab26d4f3ad78ee1"}, {0x108, 0x106, 0x2, "b53652ec134751422690a7b69b7ba53ca234112577ab654a8c0714ac15d24c4c43d038e56cc33669a322afb0a79cc1316833e89d6eaa241093af513500c4f0fae84bfb50e4d5b69c496db0e90654ce197d81343887b5dbce237a93f2f52a8402b1f4ba58c5f582cc5d8f9a68616e5abb6e1a8f8cb972500a9a9b3c19e4d5c5879d3a558b110bec6b162b404f32beafb2d0450790c3365e49d3ee6facdd259de4f50bc3b091f98e24708b0b4febef3aa3389a74488c92a515530df714d08b438d6cea913ce227aabc981454d835cdd0a7baef445d5585c10189993d501593e5818998ddd1f0c12803f2c6c32391a95ec4847de0e488c004"}], 0x5a0, 0x4000000}}, {{&(0x7f00000a7000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000481000)=[{&(0x7f00001d0000-0xe2)="fc763e666d2e7fa5ffc58a074b351cab5fa623ca166f7fa0741d59f0dc84de3c1dbd86b95a29cee6e832018f0800ccdb59f58e44f2efd3359c22a12e1555d9116540040f2d684366c5d64665eae07158c015a3722dc35a7a42443d498ec8f272f46b2caff29dac92463ffd50f783f24bb0eb88a318249a51bd5b694ede7bf759fb95fdb256ce124ab8c5b0245089ec083c579df1785d62dffcf8befc1383d05dec9b475bce5960e89228e127e9bede97851a195c4f8164cd14df77216ce9df25eeed6e673812c3f7e81ab16dc6c799f32963980f7c11e54c2a6a1c6b5e48722aa4cd", 0xe2}, 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0x1000}, {&(0x7f000093b000)="f1d482cad1dece87dec2f9392c07279ea2157835316b77a498b1f257c9fa043ceca711800272e7cbf3a17ddcdfde09487947916e118518d2d8dc9477fa39aae645c4fec08ec638be6c65858739d11720bf161762f71dce9fab7a9ff9470e369968d1940e605019cdcd3b6aa91247215c53e4fca18cec055e5a5e5ff89a053d2825e1c75033169407a614c4d20dcf02826a8bfa294b9c2e7507cb2431ad074b99053fe4d51d28255b5c53f9edca7662c8e0c8cf23eb1b1a2eaae2c6da8d00812e10298c08f1c6e5f020777c469744a2c1667011f588e7cdee624234f5c014", 0xde}, {&(0x7f0000ee5000-0xb6)="8904a920e727743ee457d151d86a40eaaebbc12d7bae9dbc833640ebb32d76a5c86ef02088d1c02ee285d5c1bd4daaf3fd61552e16d4caf11bd4c40e00dc2326aca51a6139ec268f98c70486641c324e56afa061158e42b01f799d506e030e6d411eaa878de05e4b7d86da18587e5374f1050b469c34f733a08398b81bcad92fe4771764983bfbcf55954b26c0fd11c4449f1184998595f59fd0486c176fe47b6198f3052128f027eed4de1d9b1db1d8e1c7ae880d96", 0xb6}, {&(0x7f0000848000)="88e8ba38992fd946bb985da8f12230f265fabdf58ce40147000086dca1b113fe7a9d91e45e89efcef27f6aaf565647c5af7a7a3c4f2e44ec1951fbd7d0b63a7edb9f", 0x42}], 0x6, &(0x7f00003cb000-0x3e0)=[{0xa8, 0x110, 0x6, "0303b4f28d81a7ee1ded25a95721e80369c2b3315dbadcf71b71f3b753e8f76329eed35ef54a4ec0d20cd9132c223ab4f2e95f80a8285396c633d4141b1486745fdd024961dbafba85d46726626c9953413ecc801aba5cf07454fa05c550038339c653d3e50e7d3bbf46b1b9092c001d46cfd392245f2d315fa8ab375b30420e614feebbfd492e539850998813680e92c6b787dd773b02"}, {0x68, 0x101, 0x1, "8de6b1c6ddfebc6821277fc563601b7167a7006df5731bb320798759029f001d30b7fd79f2363856f00059ca5b368ecc56ddfecf153b6a2feee9d370515e9933704a8e4d2850df634a5b936fea9041ca6f66"}, {0x100, 0x116, 0x81, "679a2824358cff51309ac695e03d66d5e2225db42b280f4ee07b95b9944fee891ff10bee85dce2db4081b7851cf322c87c75ff55f0d3c47e6dc7945716af9a7a9c34303cd9b74de3ea5d4856da3bb079a1ca0f7809fde970d61a931256253f91a256470e026b472fb876df27b440ae323bf6ccf22ae7dca5a63c5fc094086e06b420fd7f9bfeea66ee50480524b6ab137e57efb47bb128a823d8c71a9dd7fda445b6644167189d6bbaeb22eb72ce4795f5cb4270386e3ea63b493aeefc40d743b6d40c7772ee9ca1eda7bb37b831a223dbcfe494481b95b5ee068eeb3c2619c76dfad36c67619755aa"}, {0xf0, 0x10a, 0x7, "fbcb644fb0761977ce3828792f8c9c6923911eefd0e2be15bd3d1de341a5a4a03357fd7c4798aed88ce9c6d3a26093d8ae42b6732910d4bc1d47cd92ca8b1a034f94dd53ce6146efd70dcce1a29c42b8c52e99dcec167944974b91948a397976cd8ec7231cc478d2363923aadeef0039ce132dfb8b6b18c5378038ff7c6179a6c00ac234c9020cb092511a6c93962a9f20bac588dd26f4660e6c99a83491416812e7de1ca613b984167cda38d2c099f3b6cdb6c4120457de5e9b82c3396a3e99f8a20de83357c8aa6077e578949899780509c40c544c23760881"}, {0xe0, 0x11f, 0x8, "1e0763e2ef8dd366ea3034830419dee3419fde85c43982d5ffc18af344d8d2581c0688d9c93c48e28867e27c2a2dae338199f5b7eedc8fa70ed0cb928be443fe723536c477e5e0a5c1d0ea54766e7ed004c98c42902fd8ef5f2e8b408688657a03ab061b3de429254d749a232b7c1f41aa3a33a03ccc33de0c272bf1e66f1b2c472937044f7ef2d3a29a031bc6744c5f3f6717778a7fc0115eedfa3b3d496ce6ae7ecbd026899c52859545e7a5100983c435ae443c34100c2af4108d8a074aed88be241b3322d1c672a5ec9e2cff91"}], 0x3e0, 0x5}, 0x5}], 0x7, 0x4) fcntl$setsig(r3, 0xa, 0x12) bind$inet(r0, &(0x7f0000a27000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) sendto$inet(r0, &(0x7f000001b000-0x89)="561906ea2c5c845ff006b25c579cd3c3cb95ecd8db33968404e35d051e1b032019d8ead4a295960fe262adcfc8689c019e451ac1c92e30ea84471a45f4229207f99880625f2325eb292dea19eb1299c0a0a46d654d1d2903f64b5e9ab2a49fa21a7399b50756f95bd1028fe7d877c8d1588eed7aa0808f85d450b9a66d9c4793016c0fbaf07763a73c", 0x89, 0x4000, &(0x7f0000b0a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) connect$netlink(r1, &(0x7f0000b81000)=@kern={0x10, 0x0, 0x0, 0x40000040}, 0xc) tkill(r2, 0x4000003c) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 13:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000339000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) getpeername(r0, &(0x7f0000ea0000)=@can, &(0x7f000087a000-0x4)=0x10) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/05 13:39:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e0a000-0x1c)={0xa, 0x1, 0xa277, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xffd6) dup3(r1, r0, 0x0) 2018/02/05 13:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000074000)=@assoc_id=0x0, &(0x7f0000478000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff, 0x2, r0}, &(0x7f0000d4b000-0x4)=0x10) r1 = syz_open_dev$mice(&(0x7f00002f4000-0x10)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e63000-0x4)=0x7f, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000010f000-0x8)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) listen$netrom(r1, 0xfffffffffffffffb) 2018/02/05 13:39:15 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) socketpair(0x19, 0x1, 0x9, &(0x7f00007ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fef000-0x8)={0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fee000)={r3, 0x1}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000fef000)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) signalfd(r0, &(0x7f0000074000-0x8)={0x8}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000fe5000-0xc)) r5 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000ff2000)=[{&(0x7f0000ff0000-0xa4)=""/164, 0xa4}, {&(0x7f000082e000)=""/246, 0xf6}, {&(0x7f0000956000)=""/48, 0x30}, {&(0x7f00003eb000)=""/249, 0xf9}, {&(0x7f0000c56000)=""/71, 0x47}, {&(0x7f0000ff1000-0x3f)=""/63, 0x3f}, {&(0x7f0000622000)=""/110, 0x6e}, {&(0x7f000079f000)=""/70, 0x46}, {&(0x7f000057a000-0x25)=""/37, 0x25}], 0x9) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/05 13:39:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x10003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0xb10, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000013000+0xd1b)={0x9, r1, 0x10000, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x100) r2 = userfaultfd(0x0) lseek(r2, 0x0, 0x7) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) process_vm_readv(0x0, &(0x7f0000013000-0x60)=[{&(0x7f0000012000)=""/108, 0x6c}], 0x1, &(0x7f0000011000)=[], 0x0, 0x0) iopl(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) accept4$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000012000-0x4)=0x10, 0x80800) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:15 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000015000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000015000-0xbc)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000015000)=[], 0x1, 0x0, &(0x7f0000002000-0x1)='\f'}) r2 = mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x28, 0x0, &(0x7f0000015000)=[@increfs_done={0x40106308, r2, 0x1}, @increfs={0x40046304, 0x3}, @dead_binder_done={0x40086310, 0x4}], 0x2, 0x0, &(0x7f0000016000-0x2)="ced9"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f000000b000)}) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)) 2018/02/05 13:39:15 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = socket$inet6(0xa, 0x800, 0x7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000c000)={0x0, 0x4}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000008000)={r3, 0x3, 0x7, 0x1}, 0x10) socket$netlink(0x10, 0x3, 0x12) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/05 13:39:15 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x40000004}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@rand_addr}, []}, 0x40}, 0x1}, 0x0) 2018/02/05 13:39:15 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x0, 0x2) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x0}, 0x1, 0x5) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x113e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="49db9cc25bcf", [], {@mpls_mc={0x8848, {[{0xecfc, 0x2, 0x3, 0x80}], @ipv4={{0x44, 0x4, 0x6, 0x6, 0x112c, 0x0, 0x20, 0x2420, 0x32, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x10, 0x4, 0x0, 0x3f, [{[], 0x1}, {[], 0x6}, {[], 0x790}]}, @cipso={0x86, 0x49, 0x20, [{0x6, 0x10, "6fa329e81f8abbb140718cfb4b24"}, {0x7, 0xc, "68bb20d68c4651186f0e"}, {0x7, 0x8, "2c22124f17e1"}, {0x0, 0xc, "45ad3fe8acf3113e68c4"}, {0x7, 0xd, "23adcaef4a047580e14742"}, {0x7, 0x6, "486f94e3"}]}, @noop={0x1}, @timestamp={0x44, 0x14, 0x23, 0x0, 0x9, [{[], 0x5}, {[], 0xb88e}, {[@empty]}]}, @generic={0x87, 0x6, "4e0e53f5"}, @timestamp={0x44, 0x18, 0x7, 0x3, 0x1, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x6bc3}, {[], 0x2}, {[@multicast1=0xe0000001], 0x7f9}]}, @lsrr={0x83, 0xb, 0x400, [@empty, @dev={0xac, 0x14, 0x0, 0x17}]}, @cipso={0x86, 0x52, 0x101, [{0x0, 0x11, "76d536be84b3861f5137df436b189d"}, {0x0, 0x2}, {0x7, 0x8, "86e3cb1e8e35"}, {0x7, 0x10, "bf4b39b216fe90d75f5e9731d071"}, {0x6, 0x4, "864a"}, {0x7, 0xd, "c9dc01b523b0d54861639c"}, {0x5, 0x10, "b4216ada0b4113cc7ee9aaf9038a"}]}, @ssrr={0x89, 0x13, 0x1ff, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x3, 0x0, r0, r1, 0xcaed, 0x0, 0x7, 0x50, 0x9, 0x0, 0x100000001, {[@nop={0x1}, @eol, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"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"}}}}}}}, &(0x7f000001e000-0x14)={0x1, 0x3, [0xa0f, 0x370, 0x68d]}) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}}, 0x0) 2018/02/05 13:39:15 executing program 3: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/02/05 13:39:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/pktcdvd/control\x00', 0x80, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e81000)='/dev/ashmem\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000689000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000691000-0x10)={&(0x7f0000f74000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000a06000-0x8)={0x0, 0x0}) pwritev(r3, &(0x7f0000052000-0x20)=[], 0x0, 0x0) fcntl$addseals(r2, 0x409, 0xb) [ 87.654249] IPVS: length: 24 != 216 [ 87.801769] binder: 9843:9865 ioctl c0306201 2000a000 returned -14 [ 87.824058] binder: 9843:9874 ioctl c018620b 2000afe8 returned -14 2018/02/05 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") preadv(r0, &(0x7f00001ee000-0x50)=[{&(0x7f0000af1000)=""/171, 0xab}, {&(0x7f00008cc000)=""/67, 0x43}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000d36000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c55000-0x4)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/02/05 13:39:16 executing program 1: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000055b000)={0x0, 0x0, 0x10003}) getsockname$llc(r0, &(0x7f0000925000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a82000)=0x10) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00006a1000-0x10)={0x100000, r1}) mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/02/05 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c09000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005a2000)=0x800, 0x524104d7f6c0c11c) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8, 0xfffffffffffffffe}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4), 0x4) sendto$inet(r0, &(0x7f0000a74000-0x8c)='4', 0x1, 0x0, &(0x7f00004e4000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00006ff000)=0x2) sendto$inet(r0, &(0x7f000009b000)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/05 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000556000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000244000-0x4)=0x10) creat(&(0x7f0000c2d000-0x8)='./file0\x00', 0x100) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000311000-0x38)=[{0xf}, {0x3, 0x9}, {0x4, 0x7}, {0x4}, {0x8, 0x3ff}, {0x6, 0x5}, {0x2, 0x2}], 0x7) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x4) 2018/02/05 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x876}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ca000-0xc)={0x0}, &(0x7f00003e2000)=0xc) pipe(&(0x7f0000846000-0x8)={0x0}) perf_event_open(&(0x7f0000b4b000)={0x0, 0x78, 0xd7, 0x5, 0xd5c, 0xfbf2, 0x0, 0x7, 0x80000, 0x8, 0x1fc0000000000, 0x684c00000, 0x8001, 0xffff, 0x3, 0x7, 0x55cbef89, 0x0, 0x101, 0x8001, 0x6, 0x7, 0xfffffffffffff000, 0x1, 0xfffffffffffffffd, 0xe5, 0x0, 0x8001, 0x100000000, 0xffffffff, 0xb7, 0x10001, 0x1, 0x100, 0xfffffffffffffffe, 0x7f, 0x2, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x6, 0x5}, 0x10, 0x4, 0x7ff, 0x5, 0xfffffffffffffffc, 0x6736, 0x3}, r0, 0x81, r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000010d000)={0x0, 0x1}, &(0x7f00005ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000db9000-0xa0)={r3, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xb847}}, 0x7f, 0xfffffffffffffc01, 0x9f7b, 0x9, 0x2}, &(0x7f0000ddf000-0x4)=0xa0) prctl$getreaper(0x7, &(0x7f0000fc5000-0x8)) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/05 13:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000069b000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000bb0000-0x8)=0x6, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000015000-0x38)={&(0x7f0000a1c000-0xc)={0x10}, 0xc, &(0x7f00009cf000-0x10)={&(0x7f00000c5000)=@newneigh={0x28, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @empty}]}, 0xfffffffffffffec1}, 0x1}, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000093000)) 2018/02/05 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000ea6000-0x8)) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea4000)="240000002a0025f00015430200000000000000000600001d000005080009000100000000", 0x24) 2018/02/05 13:39:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fab000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00003ca000-0x8)='keyring\x00', &(0x7f000017b000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000000000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x3, 0x2, [0x0, 0x4]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000000000)="c14baac30312963143eee7116ba2686e5b1fe10a17a6112b54ab32d9b90aa085ceb568ff1e862e13815aaa934d118a6025e9420dbe32dd31ab5662f3081d7ce6740d9833c86a0eb78d3b32e56a6db05f0344bcdaee6fea956c176bf22c2f62ce8ed948aa2ab1ad5b7941d752491ca97ddc713a84ba328214ae2248f2695a356431f0a3eaaa6941ab9eb23bbc9759cc49de502fcebcca4cc92386ffc78c8bafe323fa18a7a821c104ef7c64dbf415c854e5a22e5880d9a487f9c1d02a07e009be3c6996db0c4add1eadc1c2ffe494bc87260afd66ece55ed23644a336e674c0450aede72c26dded8d28d50edf1e17ff5729c9ee6e51afec0bce6d9d669eb037", 0xff) accept4$ax25(r2, &(0x7f0000003000-0x10), &(0x7f0000002000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x60000000000000}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00005d7000)='logon\x00', &(0x7f0000e30000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000da4000)='[\x00', 0xfffffffffffffffd) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001c2000-0x18)='systemvboxnet0bdev\\proc\x00', r4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000632000-0xde)=""/222, &(0x7f000056d000)=0xde) r5 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r5, 0x440000000000127f, &(0x7f000002d000-0x1)) 2018/02/05 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000085b000-0x4)=0x7) write(r0, &(0x7f000068b000)="480821bf24163932fa09b6e9d0c7018826e66eb1cb580cbaa063e802836bb4b49f9842017220b8d366b45ca8c1e5ca31f3f14d56c76f2dbd7bfb47b7111b5548cc82fbfec00015c5cc9e212f0c5ffcb616f22de4cd07f08198fb39f90a164458af7ab0a68a26663aa34cde7d45f4662d258def9e0a0429618f9aeb81738111fe655f9dc3abf93de07ad28713f04b9b5288fe7e872c568bd2cc075c9779c82dd3bae5481cae66", 0xfffffe33) r1 = accept$inet(r0, &(0x7f0000b24000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d30000)=0xfffffffffffffd72) sendfile(r0, r0, &(0x7f0000001000), 0xfec) syz_open_dev$sg(&(0x7f0000547000-0x9)='/dev/sg#\x00', 0x8, 0x414000) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) dup3(r1, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)) 2018/02/05 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/02/05 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008fe000)={0x4, [0x1ff, 0x7, 0xc46, 0xffffffffffffd864]}, &(0x7f00009a3000)=0xc) getpeername$llc(r1, &(0x7f000049f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000041f000)=0x10) 2018/02/05 13:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') socket$netlink(0x10, 0x3, 0xd) preadv(r2, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x5e) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004dc000-0x4)=0x5, 0x4) 2018/02/05 13:39:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="66cb", 0xfffffffffffffd6f, 0xb, 0x0, 0xfffffef0) 2018/02/05 13:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f0000928000)=0x4, 0x400080000010000d, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0) 2018/02/05 13:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r2 = getgid() setgid(r2) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000725000-0xd6)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b3000-0xdf)=""/223}, {&(0x7f00004ec000-0x35)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d4000-0xfd)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/05 13:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000080c000)='./file0\x00') socketpair(0xb, 0x807, 0x8000, &(0x7f0000074000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000049000)={0x4, {{0xa, 0x3, 0x9c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x1, 0x3, [{{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xd0}}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}}]}, 0x210) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000298000)='./file0\x00', &(0x7f0000d7b000-0x8)='./file0\x00', &(0x7f0000233000-0x6)='ramfs\x00', 0x100000, &(0x7f000028e000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/02/05 13:39:16 executing program 0: prctl$intptr(0x3fe, 0x3ff) 2018/02/05 13:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = accept$packet(0xffffffffffffff9c, &(0x7f00004fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000083000)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000957000-0x4)=0x84d, 0x4) r2 = getgid() chown(&(0x7f0000647000)='./file0\x00', r0, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a07000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000fb4000-0x4)=0x3, 0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000a65000-0x18)={0xaa, 0x2}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f0000a7c000-0x4), &(0x7f0000249000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) 2018/02/05 13:39:16 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb2000-0x3)={0x0, 0x0}) listen(r1, 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r3, &(0x7f0000e9f000), 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f00000de000-0x8), 0x102000001) 2018/02/05 13:39:16 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000c000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008000)={0x0, 0x40, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000e000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000013000)={0x4, 0x8}, 0x8) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 13:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 13:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009ea000-0x8)='./file0\x00', 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000715000-0x4)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400}) futex(&(0x7f0000002000-0x4), 0x0, 0x0, &(0x7f0000012000), &(0x7f0000011000), 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004cc000-0x10)={&(0x7f0000f76000/0x2000)=nil, 0x2000}) fcntl$getown(r3, 0x9) writev(r1, &(0x7f0000c10000)=[{&(0x7f0000471000)="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"}, {&(0x7f0000239000)="b5e489559f5778eaca8af9dace9fa4eff2224a72121f78ffc09a5090f79e80a100c29cdf876d87e2c7bb6b22a860d3e6dc870e30bdbd459aac47289f8b8a1d928980c50ff6ed7f0385a446f54c6acf4ad3d0c510f62b1e49856cc6ef4321256b34def4643b74cd22f19c8125"}, {&(0x7f0000ac9000)}, {&(0x7f0000ea1000)="552257d31b0505e80d43010cc8b5118d723c2da8cd2ae843d710ac511bdbfee44b4b55d2e96122407922153960dd7e34a3ecfe2ee9b9ecafeefcb8da3fdda91ad90cbee01705ea76b19243e050485cef2ea6410f181fac39da34d5232f32d77091dc5ddb4b352b51ba5b13246506d6bb47e29e862404de0df22585f4b6fe8f6d9df4b959e7c4bc33f9426ff523e0546005e28c97f446a9048fe25ec50be487d33c04037acfc842", 0xf992801aa5a926c1}], 0x1d) pselect6(0x40, &(0x7f0000924000-0x40)={0x1, 0xffffffffffffffff, 0x4, 0x5, 0x548, 0x12, 0xd1d}, &(0x7f0000a6c000-0x40)={0x8, 0xfffffffffffeffff, 0xc163, 0x2f0, 0x3, 0x10001, 0x6, 0x2}, &(0x7f0000d72000)={0x5, 0x7f, 0x1000, 0x10001, 0x8001, 0xd1, 0x2, 0x9}, &(0x7f000014a000)={0x77359400}, &(0x7f0000126000)={&(0x7f00009f2000-0x8)={0x6b}, 0x8}) [ 88.774384] device lo entered promiscuous mode 2018/02/05 13:39:16 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/225, 0xe1, 0xff, &(0x7f0000000000)={r1, r2+30000000}) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000299000)='/proc/self/net/pfkey\x00', 0x410400, 0x0) clock_gettime(0x0, &(0x7f000029a000)) prctl$setmm(0x23, 0x5, &(0x7f0000299000/0x2000)=nil) [ 88.869034] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/02/05 13:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002284, &(0x7f0000e0a000)="3c16ce95e3b7b93c86bf73523f6fda3f2008ee71107a810f78a63cdff8471dbf4999885c000008005d465513") [ 88.933681] binder: BINDER_SET_CONTEXT_MGR already set [ 88.933690] binder: 9964:9974 ioctl 40046207 0 returned -16 [ 88.958910] binder: 9964:9970 got new transaction with bad transaction stack, transaction 35 has target 9964:0 [ 88.958965] binder: 9964:9970 transaction failed 29201/-71, size 0-0 line 3031 [ 88.976682] binder_alloc: 9964: binder_alloc_buf, no vma [ 88.976698] binder: 9964:9974 transaction failed 29189/-3, size 0-0 line 3127 [ 88.978649] binder_alloc: 9964: binder_alloc_buf, no vma [ 88.978664] binder: 9964:9970 transaction failed 29189/-3, size 0-0 line 3127 [ 89.011351] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.011361] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.011514] binder: release 9964:9970 transaction 35 out, still active [ 89.011517] binder: undelivered TRANSACTION_COMPLETE [ 89.011523] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.011550] binder: send failed reply for transaction 35, target dead [ 89.366466] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/05 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x803) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000283000-0x28)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d1b000-0x8)) 2018/02/05 13:39:17 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='map_files\x00') execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) bind$nfc_llcp(r0, &(0x7f0000009000-0x60)={0x27, 0x0, 0x10000, 0x3, 0x9, 0x800, "5e5f8d5d07e4c39a0f0b48142f3c0c90a67c5a1c234a64b8495a4c5b357ac958f14701f9e273b0564891279685b29916ab1f5dfc5b245a63ffbf60130fd984", 0x1ff}, 0x60) 2018/02/05 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00002c5000-0x4)=0x8, 0x4) 2018/02/05 13:39:17 executing program 7: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000622000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ed7000)={0x0, 0xffffffff}, &(0x7f0000d5a000)=0x8) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ed7000)={0x0, 0x3c, &(0x7f0000ed7000)=[@in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f0000ed7000)=0x10) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000098000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x6, 0x656cad2b, 0x1, 0x6, 0x2, 0x5, 0x7fffffff, 0x3, 0x9, 0x0, 0xfffffffffffff000, 0x0, 0x1000, 0x5, 0xaa0c6b6]}, &(0x7f0000ed8000-0x4)=0x108) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ed8000-0x8)={0x0, 0x401}, &(0x7f0000ed8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bbe000-0x10)={0x0, 0xa8, 0x4, [0x9, 0x3d, 0x6, 0x5054]}, &(0x7f000053d000)=0x10) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ed8000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000e9e000-0x4)=0x8) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000059b000)={0x0, 0x9}, &(0x7f0000ed7000-0x4)=0x6) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/02/05 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000-0x64)}) mkdir(&(0x7f0000473000-0x8)='./file0\x00', 0x1ed) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/05 13:39:17 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) signalfd(r0, &(0x7f0000488000-0x8)={0x2}, 0x8) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1000000000006, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/keychord\x00', 0x0, 0x0) ioctl(r3, 0x1, &(0x7f0000005000-0xa)) 2018/02/05 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000591000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e6f000-0x9)='/dev/ppp\x00', 0x202d00, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000307000-0x23)={&(0x7f0000686000)=[0x2, 0x5, 0x1, 0x8, 0x2], 0x5, 0x0, 0x2, 0x7fffffff, 0x0, 0x4, {0x3, 0x800000000000000, 0x7, 0x8, 0x1, 0x9, 0x0, 0x7, 0x1, 0x8001, 0x2, 0x5, 0x9, 0xffffffffffffffff, "6e7fe9693836819b98d78a3841dabfb63dc924ec0f87bbb99a27f878a0620f19"}}) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000373000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) 2018/02/05 13:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f0000d09000-0x30)=[{&(0x7f0000b9d000)="e90b5cdd5ead21c2b9edec1c4a568400df1021a16c2762152740c92e24bea0c2ebd44969bc190b7fb265d4c93f78210adc10658426c4e647cf350b819cb58257", 0x40}, {&(0x7f0000b20000-0x2e)="84e92e5d81bc2b3475cf7d95c3b1a7c9aed4c72fba2b4dda9febe386d9243b272170a6b8c6fa1979a7f5afa4b9f9", 0x2e}, {&(0x7f0000d4b000)="6428388c99abc3f7f9d8185a9f0831bcf7d346dd3a09957371699a47a386b5b5dd84f6fad86efc57aaa41d79064a43aa0d7de8388d1d0e6b4743c6414c3c85cc4068dec3c2eee81f7ca5b3b520d8ff38c8f11f6eba3fbc2db06d3ca6af7bf743a6fc82a37467ce2257c9107d8775339c3d9b3fba448abd102e426aba32418f9d00feb8d7f4ae46528ab2f146ce1d6f7ae68455d436f1e324ab03c3f50ccca70fcf8f0d2bde1a", 0xa6}], 0x3, 0x8) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000097e000-0x4), &(0x7f0000412000-0x4)=0xa2b26cf52609d1b2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000655000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f74000)=0xe, 0x4) connect$netlink(r1, &(0x7f0000325000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00005d0000-0x4)=0xffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000214000)=0x2, 0x4) [ 89.460325] audit_printk_skb: 2593 callbacks suppressed [ 89.460332] audit: type=1400 audit(1517837957.411:4316): avc: denied { net_admin } for pid=3879 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000a6a000-0x10)='/dev/input/mice\x00', 0x0, 0x2488c0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000edc000)='tls\x00', 0x4) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/05 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) dup(r0) close(r0) getsockname$ipx(r0, &(0x7f00000f0000), &(0x7f0000130000-0x4)=0x10) r1 = socket$inet(0x2, 0x80007, 0x1c5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fb7000)={0x3}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00000ca000)='net/fib_trie\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000fc3000)={0x7, 0x8, 0x80000000}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c86000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000071a000)={0x1, [0x2]}, 0x6) 2018/02/05 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)) vmsplice(r0, &(0x7f00001f1000-0x60)=[{&(0x7f00008a4000-0x59)="9f1abde5afb6052bff29f27bd3b6f49a02cb74ead50a5b4f9ccda8701c2b38933c120c700052c79f6b43f878b411bf4eccda1bedab8144ce33a14a7da1da5fa7e5a85c91241615a0df9bc7e2fba3ca34af8629853a265c3c72", 0x59}, {&(0x7f0000c7f000-0x9)="5f13dcd069f8112384", 0x9}, {&(0x7f0000291000)="15be44bf1eda9ae9b1ab84cb69c62f65ac3eb943531b5bcf7f53ad657747d6b300d2005cb2cd4e11092de6c9f3f812014f9f029d3d46fd6716aa0850bf622355e45e0be1d2edd76ffe76f25038", 0x4d}, {&(0x7f0000fd4000)="f432d0cc43e622742b799b6647acbbae8c3e627164213ed442fa855343f64387651d807bf9f03b6ac601f39fda73d31ca83d7d3494c08ceda2d6a4b42a15881ee34a47c6a04efd1429d16474b37d72e7f093de4293354daf8f789dc528d9095878f99278a2ae962a212566fcedf45ed87021e3c63f577fb8f692a1ff1b15e95efffb29ed056bfd346b16ac15f372575b0fd9f6cb5c942ff243f9d64a4e3bd59f9d6b79760cd760bf5f0ea9624bd5033f512c5fb9142b3640a2d58729d54177e68275b5210bf9e43bb8cfa434208b0a5924b2938aadb83ce877eebcdc1c85117f3d6b6af903e89dc61a139bda7da0361b5b71", 0xf2}, {&(0x7f0000d51000-0x9e)="9745a028499b6530a31449abf7d9e6f6b92f8c7830c9fe64200b021d73f61d3ec9c67317973599bf17a14a7f3be0d754c758cb227848f89fb866ebd78fec65a01e92c766a5a1c571a1a12a7e1b83c2ce58e5c22f0c09f4f22990f995c39111cd8027f25e79335e66393b721ccb1793b62d7bafaa6be95d03e1546dba9e2a0e7e8c9098efd319e2b6f64f5c191b10b50529f92890b33333e37a720ffa1ac3", 0x9e}, {&(0x7f00004a9000)="f767d7cbf675cdbfa68161c02e1c3674aa0042d6d76a11554f806826fc8d077fc58d84683f525e9c600bdccba2849a4e3b3b948f43c19e6361a24fc818dc034c460e8032f0018143b7a0c3581b843ed1b77f", 0x52}], 0x6, 0x1) [ 89.477181] audit: type=1400 audit(1517837957.411:4317): avc: denied { set_context_mgr } for pid=10022 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=binder permissive=1 2018/02/05 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000267000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000), 0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000744000-0x8)={0x6, 0x2}, 0x8) ppoll(&(0x7f00006d4000)=[{r0, 0x40}, {r1}], 0x2, &(0x7f000055d000-0x10)={0x77359400}, &(0x7f000032a000-0x8), 0x8) writev(r1, &(0x7f00001e1000-0x10)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) [ 89.508942] audit: type=1400 audit(1517837957.441:4318): avc: denied { net_admin } for pid=3881 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000692000)='./file0\x00', 0x40) socket(0x10, 0x100080003, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000), 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000644000-0x14)={0x3, 0x1ff, 0x5, 0x3, 0x6}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b6a000-0x14)={0x5, 0xd8b5, 0x3, 0xfffffffffffffff8}, 0x14) 2018/02/05 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) getpid() fstat(r0, &(0x7f00001f0000)) fstat(r0, &(0x7f0000310000-0x44)) getpgid(0x0) fstat(r0, &(0x7f0000867000)) fstat(r0, &(0x7f0000e05000-0x44)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000746000)) lstat(&(0x7f000069a000)='./file0\x00', &(0x7f0000bdc000-0x44)) fstat(r0, &(0x7f00008e3000-0x44)) getpgid(0xffffffffffffffff) getresuid(&(0x7f00002a8000), &(0x7f000013a000-0x4), &(0x7f0000a90000-0x4)) fstat(r0, &(0x7f0000193000-0x44)) getpgrp(0xffffffffffffffff) stat(&(0x7f0000ae1000)='./file0\x00', &(0x7f0000ae5000-0x44)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000465000-0xc), &(0x7f0000638000)=0xc) fcntl$getown(r0, 0x9) getuid() getegid() dup2(r0, r0) getpid() getuid() getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000beb000)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004e000), &(0x7f00009f7000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000025000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 13:39:17 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000001000-0x8)=0xfffffffffffffffc, r1, &(0x7f0000000000)=0x4000000000000, 0x0, 0x2) unshare(0x1ff9) clone(0x0, &(0x7f0000000000)="a1eecafb7dc2e8dd6c7fb330c828e6dd15f54c93e815bce01aea8c", &(0x7f0000b9a000), &(0x7f0000962000-0x4), &(0x7f0000000000)) ioperm(0x0, 0x1000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe1, &(0x7f0000001000)=""/225}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009f6000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) syz_open_dev$random(&(0x7f0000476000)='/dev/random\x00', 0x0, 0xa000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000003000), &(0x7f0000003000)) [ 89.538556] audit: type=1400 audit(1517837957.491:4319): avc: denied { net_admin } for pid=3902 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 89.546847] audit: type=1400 audit(1517837957.491:4320): avc: denied { net_admin } for pid=3901 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 89.549491] audit: type=1400 audit(1517837957.491:4321): avc: denied { net_admin } for pid=3901 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)="7504000000", 0x0, &(0x7f0000d3c000)) creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) llistxattr(&(0x7f00009cc000-0x8)='./file0\x00', &(0x7f0000535000-0x44)=""/68, 0x44) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/02/05 13:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000c, 0x5, 0x100000003) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe"}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4"}, 0x60, &(0x7f0000847000)=[], 0x0, &(0x7f0000fac000)={0x10}, 0x10}], 0x2, 0x0) 2018/02/05 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$unix(r0, &(0x7f0000f9d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f0000702000-0xcc)=""/204, 0x24b}], 0x260, 0x4) [ 89.550951] audit: type=1400 audit(1517837957.501:4322): avc: denied { net_admin } for pid=3901 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000801, 0x0) fgetxattr(r0, &(0x7f0000cac000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000804000)=""/26, 0x1a) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/02/05 13:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80b, 0x9) setresgid(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) sync() [ 89.552195] audit: type=1400 audit(1517837957.501:4323): avc: denied { net_admin } for pid=3901 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 89.553717] binder: 10022:10045 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 89.555510] audit: type=1400 audit(1517837957.501:4324): avc: denied { net_admin } for pid=8940 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 13:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000622000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000094f000)) 2018/02/05 13:39:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030e000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008ce000)=""/203, &(0x7f0000000000)=0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='/dev/sequencer\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 13:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001a2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000b6c000)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c32000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x8) r2 = syz_open_dev$tun(&(0x7f0000425000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f), 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmmsg(r4, &(0x7f0000f9b000-0xf0)=[{{&(0x7f0000706000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00003dc000-0x60)=[], 0x0, &(0x7f00005cd000)=[]}}], 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000030d000), &(0x7f0000041000-0x4)=0x4) 2018/02/05 13:39:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80801, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f00008c5000)=0x11, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ff000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/02/05 13:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f0000515000), &(0x7f000029e000), &(0x7f0000f92000+0x3cc)='{') r0 = add_key$user(&(0x7f0000e73000-0x5)='user\x00', &(0x7f0000570000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000098e000)="a3ea", 0x2, 0x0) r1 = add_key(&(0x7f0000766000-0xb)='asymmetric\x00', &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000003a000)="4817ce2af8b4e7ce8445e7786588b97d5b3a3bdd4d635c0711c5c8979c091f3ef90b97f767d5da229aa6b4c2aa4fe6c4f05f244fdc7fd4d7b570023bff054c7bde1b9ce3352cd39c45e9a4fa07cfbda1b3b76bfdc6105184388f9eb318968e7e2fccfe84014b81c62a276b2ed50fe60c8031d0eaca443229c13f2be51d8022de268e37c804a2e925169affb77a0ab6ff07169f46ff1e2e6dc10b540a824014beb1ea418c827ff427a18d7acd423b7b1594993ccda47547d305634e15d1be133b4f", 0xc1, 0x0) request_key(&(0x7f00003da000)='.dead\x00', &(0x7f0000c28000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000075a000)='\x00', r1) keyctl$describe(0x6, r0, &(0x7f00000d4000)=""/253, 0xfd) 2018/02/05 13:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c15000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000554000-0xd5)="817b4486c53b2a821dc325fcb1865ffed1f0804a538ab059c0d6243a7cf8393b4c658f18f52ac814b6c49e3d5d38b90629614c25b86717a75ec7f80bec271242ab6b57e3963c4207c4b7b82336170c3e8bc6b84d00d81e945a2b49377a177f92a72c3be0f8a9cc742eef4cb140c15e2421ebf5f37880d701e279186e8b5f2d1796da36bad49f25012d240857f2ac285b41a83a037077b27104d6f9707833814f497660645ff0e103c80f3202065b4401f48f245b347f44c2244f2fbe2a5bc4fa4d5d1718fbb3f4ab712af67e4602ee2504002969e7", 0xd5, 0x4000, &(0x7f0000589000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/02/05 13:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) acct(&(0x7f000066b000)='./file0\x00') ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000afb000)) faccessat(0xffffffffffffffff, &(0x7f00000ae000-0x8)='./file0\x00', 0x8, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/05 13:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000edc000)={0x0, 0x4, 0x0, 0x42, 0x401}, &(0x7f000008b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b4000-0x8)={r1, 0x8}, &(0x7f0000a83000)=0x8) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffff7) [ 89.566828] audit: type=1400 audit(1517837957.501:4325): avc: denied { net_raw } for pid=10046 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 89.573797] device lo entered promiscuous mode [ 89.582263] binder: 10022:10030 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 89.583667] binder: 10022:10040 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 89.639259] binder: undelivered death notification, 0000000000000000 [ 89.729863] device lo left promiscuous mode 2018/02/05 13:39:18 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000)='./file0/file0\x00', 0x80b0, 0x1) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fchown(r1, 0x0, 0x0) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:18 executing program 3: clone(0x0, &(0x7f0000feb000), &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f0000a48000)) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000ed0000-0x10)=[&(0x7f0000000000)="e6406c6f2900", &(0x7f0000fb2000-0x17)='bdevwlan1eth0userppp1/\x00'], &(0x7f0000dad000)=[&(0x7f00007d0000-0x2)='(\x00', &(0x7f0000802000)='vboxnet1\x00', &(0x7f0000000000)='keyringprocuservboxnet1user\x00', &(0x7f0000001000-0x1)='\x00'], 0x1000) sched_rr_get_interval(0x0, &(0x7f0000017000)) 2018/02/05 13:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local, @broadcast}, &(0x7f0000886000-0x4)=0xc) 2018/02/05 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') 2018/02/05 13:39:18 executing program 7: r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x201) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000106000-0x8)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00003b2000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00008fe000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/02/05 13:39:18 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000004000-0xe)=@l2, &(0x7f0000005000)=0xe) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000)={0x8, 0x1, 0x8, 0x4, 0x1}, 0xc) r1 = socket(0x18, 0x0, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000002000)='./file0\x00', &(0x7f0000006000-0x98)=""/152, 0x98) dup2(r2, r0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[]}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={"00d761e1e7dc6748442bcdc836019586", {0x4, 0x0, 0x3ff, "337b950fd7c5", 0x7fff}}) socket$unix(0x1, 0x5, 0x0) 2018/02/05 13:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) mprotect(&(0x7f0000758000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/05 13:39:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/dev/sequencer2\x00', 0x141b81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000bb5000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xff, 0x61b8, 0x8001, 0x1, 0x1}, &(0x7f000040a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f62000)={0x0, 0x3b, "cd4c24be0a36bd01a3ac940b1b738293749e889dc926538f93565bcb150e695069517fae1fa03a7c51c38ac53c72e16de881e5b6245cb5d320ebc0"}, &(0x7f0000a38000)=0x43) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000054c000-0x8)={0x0, 0x10000}, &(0x7f0000236000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b28000)={0x0, 0x4, 0x9, 0x36fe, 0x2, 0x6a82, 0x0, 0x0, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}, 0xd0, 0x10000, 0x7fffffff, 0x1000, 0x80000001}}, &(0x7f0000a47000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x28)=""/40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200000000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="6f9a833e7f76beed20c36f6f6a39fccf4973b82f8f568b2adcf95cfb34759822903f6a3840449a23e4b926359e149987f3bdea3f8a35b11183cdf01cc683a7dd6c6798113c864d69c22907e39965202cf733305b6280d88ec582646cc3e74fa4ac3868e86b616ceb42adc883248efdd3dbf24f9507c1b257cffa8da3f9e59ba0d4a04ba4695ece0b960700bfe9f8a82558857cfd63ea4ea62a4a8816bfb94025b90c", 0xa2}, {&(0x7f0000000000)="c07359ca13070068dcfb30ed7e14ec1b6d6f8d735e5c3a77c2aff883f434af657a580a063fd94ef5c06bff3a00f79a78c87ec99d70fe36de332c3834ccc032825ec7b61bb3f6f24c471470adb2d63c3db3353f0fee4681fd023e19eb1ca9b0983b982a439a3eb0940ac682c60fc52f68162f", 0x72}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8001, 0x2, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x1ff, 0xc7}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x4, 0x353, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1f83039b, 0x9, 0xffffffffffffff9e, 0xfff, 0xff, 0x800, 0x59, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8000, 0x632, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x800b, 0x3, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffc1, 0x200, 0x7, 0x9, r4}}], 0x150, 0x4004080}, 0x20040011) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x5, 0x4000000004) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) setsockopt$inet_opts(r5, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r5, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef2000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/02/05 13:39:18 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008fa000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x8, 0x0, 0x5, 0x2, 0x20}, &(0x7f0000180000)=0xa0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/sequencer2\x00', 0x40, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000439000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000f81000-0x4)=r3) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000f66000-0xc)='cifs.spnego\x00', &(0x7f0000f81000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f82000-0x56)="86ae9b39c47dd417c764639d74c78554f2004bd2dd7391bede41078a8edd378fcf1ff7d26345001ad59779c1645d0b4f931888ef99e9bdfa49bab541c1c60367f258d7d5ba940385c180a4e952d1afee99d2ba955e9d", 0x56, 0xfffffffffffffffd) request_key(&(0x7f00005e6000)='.dead\x00', &(0x7f000084a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f82000-0x2)='}\x00', r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f80000-0x12)={r1, 0x8, 0x5, [0x0, 0x5, 0x86d, 0x1, 0x3]}, &(0x7f0000f7f000)=0x12) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000046e000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000c61000-0x4)=0xe8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f82000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @loopback={0x0, 0x1}, 0xfffffffffffffff9, 0x5, 0x7, 0x500, 0xd9, 0x240000, r5}) write(r0, &(0x7f0000f7a000)="1f0000000104ff00fdde45c807110000f305fcf00800018001fd00dcffdf00cf", 0x20) 2018/02/05 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) inotify_init1(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000073b000), &(0x7f00008d1000-0x4)=0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004dc000-0x53)=""/83, &(0x7f0000d21000-0x4)=0x53) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) open(&(0x7f0000d28000)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000aa2000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x8, 0x1, 0x0, 0x3, 0x7fff}, &(0x7f000088d000-0x4)=0xa0) r2 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00002b9000)=0x9, 0x4) 2018/02/05 13:39:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="968244110cf8b7d89ec702a24f683d071771341e9e1d4a395fecdedef6bae758df92842fec0b517c01a2cae73a133ffbaf4149d87af27907f0f191595be109af35ec75e53599f653e22075934d973f5bd8705f372151428f6ed9ebe738306b516706819301d076e20382ee6546eb14db534e1159467fb2066659fbe5c25a7be0244e38866d75011a1204f3e76472762519bca00fd1d4d587f3a7479df112e84b05db5efe77c233a4aa6ec860939ad8b9dbd506a226ad46e184fd5067cfcf417b40c72c2f06818ba28d92aac11089ad18bf72de36c37b3b788f90", 0xda, 0x0, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005cd000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) 2018/02/05 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e9000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) accept$ipx(r2, &(0x7f00006ab000-0x10), &(0x7f0000bd0000)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c60000-0xb), &(0x7f0000b87000)=0xb) getsockname$inet6(r1, &(0x7f00006bf000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000126000-0x4)=0x1c) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags}) 2018/02/05 13:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003eb000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) close(r0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000578000-0x15)="58ad607e17e5d32431568b005a512dcb933bcbdb9d") setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/05 13:39:18 executing program 1: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) fcntl$getflags(r0, 0x40a) clone(0x0, &(0x7f0000000000)="e08375597dba3c2fce868625e8e83e74a03dd0671043ac4ce1bdcb627b51b59d747eef52a7d7eb23d4cfe69ff81b6db6576f413c3fdf", &(0x7f0000000000), &(0x7f0000696000), &(0x7f0000000000)="1b85a535df9b858e06d360721f9e596bdb64c2887397eddd8993be7d36171f34fc138d22994d35ea2dbc29483ca66cd366da1bb4afd5bef4b40b584226b41adcaedc44fd136036968ebfe0ea060e901ca2a205dc53419efdbd19") 2018/02/05 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f000002d000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x7b, &(0x7f0000002000)=""/54, 0x20d}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f00000fb000-0x30)=[{&(0x7f00000fa000)=""/105}, {&(0x7f00000f9000-0x42)=""/66, 0x15c}, {&(0x7f00000fa000-0xb2)=""/178}], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000096000)={0x0, 0x0}, &(0x7f00000be000)=0xc) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x1, &(0x7f00000fb000)='./file0\x00', r1, &(0x7f00000fc000-0x24)="42b5b913ae9d0a47bae5794a089e93a26ec10a0b79d7b8acf36ed9d6dc5a06f46ed08b60") 2018/02/05 13:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getgroups(0x1, &(0x7f0000c39000-0x4)=[0xffffffffffffffff]) lstat(&(0x7f0000a18000-0x8)='./file0\x00', &(0x7f0000b6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000012b000-0x4)=0x0, &(0x7f0000641000-0x4), &(0x7f0000f0c000)) getresgid(&(0x7f00002b4000), &(0x7f0000962000-0x4), &(0x7f0000c68000)=0x0) setgroups(0x4, &(0x7f00002d5000-0x10)=[r1, r2, r3, r4]) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r5 = open(&(0x7f0000293000)='./file0\x00', 0x400102, 0x51) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007e6000)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}}}, 0x40f, 0x7ff}, &(0x7f0000391000-0x4)=0xfffffddd) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000083a000)={r6, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00004c8000-0x8)={r6, 0x6}, 0x8) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000d77000-0x4)=0xffffffff, 0x4) 2018/02/05 13:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d62000-0x20)={@generic="30412bdffcf5290e16b77f31f1d05851", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004d9000-0x90)={0x6, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00004c2000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x5c) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000028f000-0x14)={@mcast2}, &(0x7f000010e000)=0x14) 2018/02/05 13:39:18 executing program 6: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f9000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0f000-0xc), &(0x7f0000a0f000)=0xc) r1 = inotify_init1(0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0}, &(0x7f0000bf9000-0x4)=0x349) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/05 13:39:18 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000)={0x10000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x5, &(0x7f0000004000-0x10)={0x1, 0x1}, &(0x7f0000004000-0x10)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000004000+0xf12)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x3, 0x0, 0x0, 0x3}}, 0x2e, &(0x7f0000002000)=[{&(0x7f0000004000-0xf3)="72433c08970ab87ab9458c9661906862dfcc2c253191112458d37af72e99833ff761adb85fe3ea9248b783e3f583b08eaecd6416557553e5432e79bd559610e3328dbb79950734854b2392ba5a62565774167230d13c8f6d9729a595d7fbeaed426031ad6b661fd9da8811fa406a2e7b4e3f9c3aedc55cd9629a7509b115cb7d0be92f331d5039093b4443d7d726547432bbc8279e31e5da31e6f01eae3a2cb5bd4e56ae3f483616e1365e9fbf760d89794ab69c9c97370e75050319a90870d9170d9df8cb5b263d09faeb807a333a477551bc0c6b73b898e483043dc6def798c291ce7204fc206274bd791413889cbf89dc3f", 0xf3}, {&(0x7f0000004000-0x7b)="2fb08d4a55d3c7824192b697648d54f52423f2087557e260c642ca6f7c8a7ec5823db8cddabe9567dea55763a6d08b9287fae3d2baa127fab1d7a6aa460ee41adbf9c7db5421a3bdd31ffaa8a8e9f2456e65fc5311b6b08748dfd47c603a2a64b728142921119b99cd1f1d0c6e9f244af98422a0bddbf3199c6cec", 0x7b}, {&(0x7f0000004000)="7dd8d27562829d534830bcf61cf0f5f45605bdaca6176e4c655dd8b96d063984bc", 0x21}, {&(0x7f0000002000)="704ab0b8b649c611116ca0ee4008a926e42569613bd442ca9242a9c463c428f922e127ab34b4816a5b3fcc910373fa363c6d52d9789503e1c8dd5e5b10fdb70c61d3f4556add029f34ead8b8b536ed9e2a86621856848d9e769114c8732ca45a3e004f8419700c", 0x67}], 0x4, 0x0, 0x0, 0x40}, 0x4004011) unshare(0x4000) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="6a7270cea37b3dea80c9a269e02a303312cce349a944d450af41072cda6ab522f2fd4593d3352b2fcdebc8a7d718a7031372c41eb9d5929e8f7bc9dc9101b9bbbddb1f048938b501ca4ee03d2cccfb240827e9b8e5fe0851", 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)) 2018/02/05 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000455000-0x15)='/proc/self/net/pfkey\x00', 0x280000, 0x0) getpeername$ipx(r0, &(0x7f0000d9c000-0x10), &(0x7f0000df5000)=0x10) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000f16000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r2, r4, &(0x7f00000b5000-0x8)=0x4, 0x200000002) 2018/02/05 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fed000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fec000)={0x5, [0x20, 0x20, 0x14, 0x100, 0x8]}, &(0x7f0000fec000)=0xe) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/enforce\x00', 0x2240, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000f04000-0xc6)=""/198, &(0x7f0000fee000-0x4)=0xc6) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fed000-0x4)=0x3, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f000000e000-0xb8)=[], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) 2018/02/05 13:39:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xf, r0, 0x40, &(0x7f00006b2000)="23192cddab68f63c5a6a51d235377733eb5a01cd3fce0a86210acb036c6e4dacdda7b244b3a7858b7288c5046a3e3c010db3cd380d323cb8a3f9f15669") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000516000)={0x20, 0x0, &(0x7f00004ee000-0x20)=[@clear_death={0x400c630f, 0x1, 0x4}, @decrefs={0x40046307, 0x4}, @release={0x40046306, 0x1}], 0x21, 0x0, &(0x7f0000c07000)="b68bf6ab071029bf5691465468027108d6ae4692f7078eb29d146f6cf9767ab035"}) close(r1) process_vm_writev(r0, &(0x7f00001f4000)=[{&(0x7f0000173000-0x38)=""/56, 0x38}, {&(0x7f00003c1000)=""/103, 0x67}, {&(0x7f00005cc000)=""/30, 0x1e}], 0x3, &(0x7f00004a8000)=[{&(0x7f0000666000-0x75)=""/117, 0x75}, {&(0x7f000067b000-0xed)=""/237, 0xed}, {&(0x7f0000c32000-0x2c)=""/44, 0x2c}, {&(0x7f0000956000)=""/109, 0x6d}, {&(0x7f0000c58000-0x11)=""/17, 0x11}], 0x5, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000-0x64)}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/05 13:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a82000)='*\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000037e000)={&(0x7f0000d43000/0x1000)=nil, 0x1000}) pause() ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b92000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000604000-0xc)={0x0, 0x80000, r0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009d6000-0x4)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ead000-0x10)={r1, r2, 0x1}) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x2000) 2018/02/05 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000000a, &(0x7f000020b000-0x4)=0x10001, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000983000-0x50)={{0x7, 0xfff}, {0x10001, 0x1}, 0x7fff, 0x2, 0xf35b}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a23000-0x8)={0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e41000-0x8)) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000559000)=""/154, &(0x7f0000688000-0x4)=0x9a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d56000)={@generic="a7bafb9d830a9b4ed1fd8af8fd179348", @ifru_flags=0x8000}) 2018/02/05 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000570000)='/dev/sequencer2\x00', 0xc0040, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d74000)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000467000)={0x0, 0x5a, 0x0, 0x59a02f21}) bind$ipx(r0, &(0x7f0000f30000-0x10)={0x4, 0x1, 0xf9, "e3823aeb53f7", 0x10000}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003d8000)={0x0, 0x9a}, &(0x7f00003aa000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000699000-0x8)={r2, 0x1f}, &(0x7f0000630000-0x4)=0x8) r3 = syz_open_dev$binder(&(0x7f0000776000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000ee000-0x64)=""/100, &(0x7f0000b69000)=0x64) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0xfffffffffffffefe) rt_sigreturn() symlink(&(0x7f0000482000-0x8)='./file0\x00', &(0x7f0000375000+0xd73)='./file0\x00') 2018/02/05 13:39:18 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xff, &(0x7f0000001000-0xcb)="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", &(0x7f0000000000), &(0x7f0000006000-0x4), &(0x7f0000005000)="e0187b0a8f168abe3f00eace") sendmsg$netrom(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000000000)=@ax25={0x3, {"3dd8110da777d3"}}, 0x10, &(0x7f0000004000-0x30)=[]}, 0x0) exit_group(0x1f) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) [ 90.492962] binder: 10212:10214 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 90.522013] binder: 10212:10214 DecRefs 0 refcount change on invalid ref 4 ret -22 2018/02/05 13:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)) 2018/02/05 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000696000-0x9)='/dev/ppp\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000437000-0x4), &(0x7f00002ff000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/02/05 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000fcd000)) r2 = socket(0x11, 0x0, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000dfb000-0x10), 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f00000b9000), 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c34000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9c, 0x3, 0x3, 0x0, 0x4, 0x9}, &(0x7f0000c0a000)=0x20) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000e56000-0x4)) close(r3) socket$inet_udp(0x2, 0x2, 0x0) sysinfo(&(0x7f000053e000)=""/132) r4 = syz_open_procfs(0x0, &(0x7f00005c8000)='net/ip_mr_cache\x00') sysinfo(&(0x7f0000974000+0x474)=""/236) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000c8f000)={0x80000000, 0xfd0, 0x4, 0x4, 0x10001, 0x2, 0x992, 0x1, 0x4, 0x3f, 0x7, 0x6773}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000d27000)={0x0, 0x10, &(0x7f0000fbd000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000482000-0x4)=0x10) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000e35000-0x8)={0x0, 0x1a}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000470000)='./file0\x00') 2018/02/05 13:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002b2000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @empty, 0x72}}, [0x5, 0xffffffffffffff00, 0x5, 0x9, 0x6, 0x2, 0x2568fcdb, 0x9, 0x3, 0x100000001, 0x5d6c, 0x6, 0xa0f3, 0x8, 0x7]}, &(0x7f000030c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000974000-0x8)={r1, 0x8}, 0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/05 13:39:18 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) fdatasync(r1) [ 90.555094] binder: 10226:10229 ioctl 40046205 fffffffffffffefe returned -22 2018/02/05 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a0c000)='autogroup\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e81000)=""/27) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ca0000)={0x7, &(0x7f0000bee000-0x38)=[{0xffffffffffffff7f, 0x8e0, 0x35, 0x7ff}, {0x7ff, 0x7, 0x60, 0x620}, {0x401, 0x1, 0x6, 0x5}, {0x1, 0x5, 0x7f, 0xff}, {0x7fffffff, 0x5, 0x0, 0x2}, {0x3, 0x791, 0x200000000000000, 0x1}, {0x401, 0x6, 0x72e, 0x80000001}]}, 0x10) r1 = creat(&(0x7f0000122000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) 2018/02/05 13:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f3b000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000292000-0x8)='./file0\x00', 0x400880, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000f76000)='./file0\x00', 0x40100, 0x10) connect$netlink(r1, &(0x7f0000560000)=@unspec, 0xc) 2018/02/05 13:39:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000748000-0x9)='/dev/sg#\x00', 0xe602, 0x250000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000bc3000)={{0x8, 0x6}, {0x7fff, 0x80000001}, 0x0, 0x88d161f155e617a2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d1e000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000d1d000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ab7000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc810, r1}) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000d1c000), &(0x7f0000d1d000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) time(&(0x7f0000d1a000)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@hci={0x1f}}) [ 90.566075] binder: 10212:10227 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 90.604769] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a37000)=""/121) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') getresgid(&(0x7f0000e55000-0x4), &(0x7f00006e9000)=0x0, &(0x7f00002c9000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d30000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040b000-0x4)=0xc) getresgid(&(0x7f0000647000-0x4)=0x0, &(0x7f00001d3000), &(0x7f0000d32000)) lstat(&(0x7f0000d2f000-0x8)='./file0\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) getgroups(0x8, &(0x7f00005fe000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x0) lstat(&(0x7f0000092000+0xff0)='./file0\x00', &(0x7f00007a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bcd000), &(0x7f000002d000+0x580), &(0x7f0000866000)=0x0) getgroups(0x1, &(0x7f0000249000-0x4)=[0x0]) setgroups(0x9, &(0x7f0000cb9000-0x24)=[r1, r2, r3, r5, r6, r7, r8, r9, r10]) 2018/02/05 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004ce000-0x8)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) close(r0) [ 90.604779] binder: 10212:10227 ioctl 40046207 0 returned -16 [ 90.617366] binder: 10212:10244 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 90.617376] binder: 10212:10244 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 90.617385] binder: 10212:10244 Release 1 refcount change on invalid ref 1 ret -22 [ 90.641409] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.678638] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.691450] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.722274] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/05 13:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) getrusage(0x0, &(0x7f000009c000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e96000-0x15)='/proc/self/net/pfkey\x00', 0x426401, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ded000-0x6)={0x0, 0x3}, &(0x7f00009a2000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a13000-0x672)={r1, 0x1000, "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&(0x7f00002f6000-0x4)=0x1008) 2018/02/05 13:39:18 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) recvfrom(r0, &(0x7f0000008000)=""/11, 0xb, 0x40000023, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f000000f000)="5d57d276bf51e4c9fc8153ca4e15c0c0a0e6e20a345a7cc071ba3cad4dedaed38098ca47f6ce1acfd8e1e3f5244429ddc8f935ef9e81db2b316be11e8b4b77e5474596fb663630359da861ddc16838ae78187a628b390eeeea50c6f069057dc04835110ff716e347d0f7c1c935ebecf6557d419a64beb5beaf19b7c8981f9a75f9971b9bd917fee7f4b201b97c63b5ef15d9f5e2447072c511c17659f22c37af83cf2f21f2e6f1539338ef4ad8e956cc00305dee21b2af6c707fb59a113f9d3451576772e3adfe4f9366115dcce32ffa56d372c2d69199c6", 0xd8, 0x40800, &(0x7f0000008000)={0x4, 0x6, 0x8, "510df9d7229c", 0x5}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r2, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/02/05 13:39:18 executing program 6: clone(0x0, &(0x7f0000842000-0x2)="dde3", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x0, &(0x7f0000000000)=""/4096, 0x1000) r0 = socket$inet6_sctp(0xa, 0x80005, 0x84) fcntl$setpipe(r0, 0x407, 0x0) r1 = gettid() ptrace$cont(0x9, r1, 0x8, 0x7) 2018/02/05 13:39:18 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/autofs\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80180, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) 2018/02/05 13:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(r0, &(0x7f00009cb000)='net/ip_tables_matches\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00007b0000-0x8)=0x10001, 0x8) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write$tun(r6, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a33000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000189000-0xe8)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00004c9000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f00000ee000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x8, 0x0, 0x500, 0x9, 0x10000, r8}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/02/05 13:39:18 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/02/05 13:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009a7000)='./file0\x00', 0x0) writev(r0, &(0x7f0000ece000)=[{&(0x7f0000794000-0xed), 0xffffffffffffffb9}, {&(0x7f000050b000-0x37)="8fee753e0b7dedcc61bb208eee2e402d895d092f3bdc00df596a0d1c6a51107d78d7283f2cfefccd97c08e37dc12d3a2979f27bfb8d4cfdd", 0x38}], 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000889000)=0x19, 0x4) 2018/02/05 13:39:18 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000c000-0x4)) sysfs$1(0x1, &(0x7f000000c000-0x10)='^selinuxkeyring\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) [ 90.726571] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.775254] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 90.898524] binder: 10212:10214 Release 1 refcount change on invalid ref 1 ret -22 2018/02/05 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x118) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/05 13:39:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000003000-0xb5)="dda1f625254037e5b32993666154f9d4e155503cb62f0731a291f17a62904a127a0d08ac2942b3ae3ea3383da0438f58b10f79457e67f0c10b75b6c0710207da0da7543868f182d8eda3a0b4b58fae78058cbebac96f81113bf79446c9633ab9f6bb32cfe287c1ce11f18af9dca5801d4182a9877782dfdedfca77978069d4dd9df93a7110b09a5a7c0ec7ba1b2ff4e01e4704e0f00a614d8acb715b062fc6a8294ca0f7b7032550c49d6833ba7b278a1c82ddf6e3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000014000-0x18)={0x5b2b, 0x7, 0x20, 0xcef, 0x7ff, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000003000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000013000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) setrlimit(0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mremap(&(0x7f000012f000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00008b8000/0x2000)=nil) fallocate(r1, 0x3, 0xfffffffffffff26b, 0x8) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a2000-0x4)=0x0) ptrace$poke(0x5, r2, &(0x7f000093c000-0x8), 0x7) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000dd5000-0x4)=r2) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a}}]}, 0x13c}, 0x1}, 0x0) 2018/02/05 13:39:18 executing program 7: r0 = inotify_init() fchmod(r0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f0000002000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000003000-0x7d)=""/125, &(0x7f0000001000+0x452)=0x7d) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10d000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000b0000)=0x8a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f00003a0000)=[{0x15, 0x8001, 0x101}, {0x0, 0x0, 0x7ff}, {0x6, 0x0, 0x0, 0x8}]}) 2018/02/05 13:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b33000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000bb000-0x4), &(0x7f00003e9000-0x4)=0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000025e000-0xdc)=""/220) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000761000-0x88)={0x8, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, 0x88) r2 = getpid() wait4(r2, 0x0, 0x8, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x10000000000001}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/02/05 13:39:18 executing program 4: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[]}}], 0x1, 0x8000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 13:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000f4000-0x8)=0x2) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000710000-0x2a)="290000001800310dda000e00e9c900020a24000000fcff0680000c000c00080004000000040000526b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b01000-0x14)={0x0, 0x7, 0x6, 0xffffffffffffffe1, 0x8, 0x200}, &(0x7f00000e1000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b1f000)={r2, 0x6, 0x51, "4bf3473a0cf47711c43f9366a2622171856f7a0ce90535912152b549f480b9217bd51b424e8014bffeb75dff3c7219bbd5d4edb24c522c192f79112ebae013fd1a79c28575112c5d88ba71c8252bb536b5"}, 0x59) 2018/02/05 13:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dbe000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000cd000-0xe)='/selinux/user\x00', 0x2, 0x0) tee(r0, r1, 0x3, 0xc) r2 = dup(r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000164000)="fcdc0d16b90c0ed17ccc27155c34ee62caa11822a7682e53ee84569d6611fc1064") setfsuid(0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000fa0000-0x4)=0x4) 2018/02/05 13:39:19 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/vga_arbiter\x00', 0x24200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000003e000)={&(0x7f0000a20000-0x48)=@full={{0x3, {"26fea5c4aca579"}, 0x5}, [{"0c8a7ff2e37ea3"}, {"aa5ad92ad8f45d"}, {"5eb33412139f09"}, {"6b9da67dbcb900"}, {"448633281b312e"}, {"eb023471cd8b97"}, {"7b4e8c248c023f"}, {"f0eac3a5402b1b"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="0b4ece1879c6292dd13565b42b", 0xd}, {&(0x7f0000532000)="effb631e73d46e109a2f9fe2e287f759d541e6a51fdc7b9d115da58cce278a94fc17feeef47acd75faea9fa08f0a94f9dfb8de4ed4ef6f7a60cf46be910fdc26220c9143d0b54899023b0d2d65d72740cfa85bc92fb4fb5a4425ae3fb0ca95ef4385483ced1bfeee9c5e1730bafd479c8f26700403dbcc71ca206db4b9ac35420db888a6c217b41042", 0x89}, {&(0x7f0000001000-0x13)="fe86202b62953ad022959150af97a4fd71027a", 0x13}, {&(0x7f0000001000-0x72)="7b105e7dcadb32cb55a29771b5afb969b4f07480218bf9fc6f4f88ecfa407e9045f4d010b8bff559482d3b878bb918422a11997d9a4a67a12be83a1f0b8271d77f4f980e526f054e258af62b44c0277b5a5aa08ccd27d2f16ac599ee57cb61db99d7c6bdd0e3d5ae2e5f6ed2bcbe9cdb80a5", 0x72}], 0x4, &(0x7f0000001000-0x113)=[{0x1010, 0x109, 0x6, "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"}, {0xa8, 0xff, 0x6858, "b86183629bfb84334e4a03e9fa5bafa93cab77f0189ab8821ce3e92105d3f5797dd7818843f2b73b2fbec0466fab0c5f775bcc36cc195010d10bb8c8f06f51673f5dbec3f922246951d3ac68fdad82effb53763dfde194ed9997ed37f0111be25a4be54cce7108cb4e393d0508234d652a0221be1ddddca85c2be07fc12918d00f96b3e74516b32a459162e54aae40b008952f6be088e118"}, {0x98, 0x100, 0x2, "c258146741c46ea86ba96d711f4a359e5008c4caab5e40e1f4eb48fc9899d90bc4813927190d6f6cbef7f89a4f40c3e701193d165c94cf6153812862b75da23ed73ccc98ed144fb0462a9f95e5ea4ef674bdb4d0f520dada8463dd224ae8598c6652110c82a30cca65b758eb046bd2e59f7498423e70d166a2d654a976cf67c2f54fc4"}, {0xf8, 0x18f, 0x7, "8c2331aa0ecef49b4612b5b27834317a0780b91f9ff135bbe338688772a3874351a776c105d163dc0912fefc8ab92eff435b11b0795bde0b3137f96fa84be5f26368c6572166e66bb87f9f7938b7ba832098263eb192a6885da5e77400a8ffa41711e5f7b4d6d46ffca0e56b3187b1a7f7cce80c0bc479a189ced48a2d3b45b88ff0749154bc4f27d790001a80b53eaf8721b93fc9682ab0d873f903de1eb97d6d90ea994e280e9175735fff5c9e1d2823b52c26379177135a1c5385602f856b63d390dfa310fdc14a0e698899a9f3ab1f4aa98006a918068f139d158a6c34f0d97525212252"}, {0xc8, 0x0, 0x1, "6223580c5108cb63e4ed7cce7d3a6df306dcc35f7af92a03d1283c05582ef93b63c31946c6fc2eafa0f47f88a303824180c070b708351103913aa91678a00b5ce8c6b44271453820addff20c59ab33f5d9763374ab69fb78c2f5533dcd6422c9bc74ebacb90e5c95a52cfeee4b86972e16505664408ec164b241269557c668e75c63da0a071c1d27a81c659e93ed2082051e35c9c9a0f95d118ec0bee6a51095919ddcbfe59a200a8964dc982368e5e040d1463f971b"}, {0x10, 0x12f}], 0x1320, 0x24004001}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/05 13:39:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)) request_key(&(0x7f0000e19000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) 2018/02/05 13:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f000088d000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x9, 0x1, 0x0, 0x8}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/05 13:39:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000607000), 0x8) 2018/02/05 13:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe(&(0x7f0000c44000)={0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00007b2000-0x61)=""/97) listen(r0, 0x0) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/05 13:39:19 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000c000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x7, 0x10}, &(0x7f0000001000)=0xc) 2018/02/05 13:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000099e000)={0x0, 0x0, 0x0}, &(0x7f000064f000-0x4)=0xc) r2 = getgid() setresgid(r0, r1, r2) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0}) futex(&(0x7f0000096000), 0x0, 0x0, &(0x7f00008e8000)={r3}, &(0x7f0000048000), 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/enforce\x00', 0x24000, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000933000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) iopl(0x40) 2018/02/05 13:39:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000010d000-0x9)='/dev/ppp\x00', 0x2040, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f7000)='/selinux/checkreqprot\x00', 0x82000, 0x0) renameat2(r0, &(0x7f0000bc5000+0xad8)='./file0\x00', r1, &(0x7f0000287000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r2, &(0x7f0000011000)='./file0\x00') renameat(r2, &(0x7f000001b000)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') symlinkat(&(0x7f0000041000-0x10)='./control/file0\x00', r2, &(0x7f0000000000)='./file0\x00') utimensat(r2, &(0x7f0000027000-0xa)='./control\x00', &(0x7f0000000000)={{0x77359400}}, 0x0) 2018/02/05 13:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = dup(r0) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) read(r1, &(0x7f0000116000-0xb6)=""/182, 0xb6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cff000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 13:39:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f8b000)) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000), 0x0) 2018/02/05 13:39:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f00003ec000+0xc37)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef7000-0xc)={0x0}, &(0x7f00004d6000-0x4)=0xc) sched_setscheduler(r1, 0x7, &(0x7f0000638000-0x4)=0xbe9) 2018/02/05 13:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() syz_open_dev$evdev(&(0x7f0000cf4000-0x12)='/dev/input/event#\x00', 0x0, 0x20c000) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xfffffffffffff000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000b2f000)=""/190) 2018/02/05 13:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022c000)='/dev/hwrng\x00', 0x82002, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f000078d000-0x1c)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2add9fff596a80345670d1f7eea505b8921cd1fdcf97d2181c921839c9165b46f99896d45cc6fca7e2317334b9865be875536455632737b38b6b1270d0fd50dccd2d97ad784bcea954256af95d2655970f5583378b0d59f6e6c975518b55a7dd609603ba4e268ef5c31bc39f69846689aa74c4c68771e9862df63458ff2be14d13d1adea06c27c0e7dd326fe50a08c268f45fb2524a841d1b1a9f8375fb33690906369b0d24291e7070ccc7d4ef88597f8341bee6b93f463181d47d1635240634e9db41895388b03c3a9678bc5db414cffca8078df2cab54b33552b29e1d7f1dc4f2c922a4437c46c6648cc4f98cd18ff8148c54f0919fd6504b3ccc16bb19e251327f16a354be028c914b384c23c4d0fcdca83e387ada89b4207e97ac3ba47b7e4e98a43641f0844c17e53d0ec6b542d1a343e4a7419275f583d69cb24b4b22a72f6231c494e9b110c84dc1e851de85191b70bca4de81564f9e068617f84176e638ecb64c042a7eea3c92d30da18bc62b76a1e02215dd058d1f829e08180bd2de682cea4216228d6c4852f7f4e0d5f63992dc6248205bee25a7407816019b287d84c9d79ce9ece65e1ce07d14b97a94f7bd9e85ac0c2c0370cb9a924ef197d1388fa349fdd68d238c15d08b47d67e34d8b48581f92eeb4603f9c86f41adac8ef24beca19c1400eaac6b1a6f23d7ad2020559c1cfae2d58b3235bac56e742e5f7b5517c78f7dbdd5ff34f7ab85c6fd95dfc735cc18c4f3cef08138870637665dcf8c52180abc1e0788818777797849a28cf83d88da0830f36982c12f5dba4153a367e44ccd1a3fb9f543ab6", 0x7f8}], 0x10000000000001a2, 0x0, 0x1bf}, 0x4) 2018/02/05 13:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005ee000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000030d000)={{0x0, 0x8001}, {0xe}}) 2018/02/05 13:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000491000-0x88)={0x2, {{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}}}, 0x88) process_vm_writev(r2, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/05 13:39:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000034e000-0x8)='./file0\x00', 0x100) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x1) mount(&(0x7f0000802000)='./file0\x00', &(0x7f000042e000-0x8)='./file0\x00', &(0x7f000043c000)='cpuset\x00', 0x0, &(0x7f000009c000)) 2018/02/05 13:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$random(&(0x7f000017d000-0xc)='/dev/random\x00', 0x0, 0x400000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x102}}) 2018/02/05 13:39:20 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000bb0000-0x48)={{0x2, 0x0, 0xb33, 0x0, 0x2}, 0x200, 0x3ff}) 2018/02/05 13:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x0) write$sndseq(r0, &(0x7f000091e000)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f00008c4000)}}], 0x30) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0xdbaf7bf74ae06ec6, 0x12, r0, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3d000-0x11)='/dev/vga_arbiter\x00', 0x7e, 0x0) 2018/02/05 13:39:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000), &(0x7f0000011000)}}, &(0x7f0000001000-0x4)) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/59, 0x3b) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{}, {r0}}, &(0x7f0000004000-0x20)) 2018/02/05 13:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000770000-0x1e)="6fe616726d73e7f41cc465f4226a686bf866d43d1235c7b6756f17b4daf9", 0x1e, 0x4008081, &(0x7f0000a16000-0x1c)={0xa, 0x0, 0x0, @empty, 0xffffffffffff3f20}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000db9000), 0x4) accept4$inet6(r0, &(0x7f0000348000+0xdb)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00001a1000-0x4)=0x1c, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000dc3000-0x88)={0xffffffffffffff7d, {{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000465000-0x4)=0x80e) 2018/02/05 13:39:20 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b000)={0x0, @dev, @loopback}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4000000000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000000f000-0x1b)="01c4d252eebd37d9cac36f696c9779ce371f362af84e8baf7e0d4a", 0x1b, 0x804, &(0x7f000000e000)={0x11, 0x6, r1, 0x1, 0x9a4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000000d000-0x4)) bind$packet(r0, &(0x7f0000004000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/05 13:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000377000-0xe8)={{{@in=@dev, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000582000)=0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c0000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00005c6000)=0x4) pwrite64(r1, &(0x7f0000706000)="94000cfff3bb2003", 0xfffffffffffffdf1, 0x0) 2018/02/05 13:39:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x180, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dcc000)) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x80000, 0x0) request_key(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000005000)='\x00', 0xfffffffffffffffe) 2018/02/05 13:39:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d80000-0x4), &(0x7f0000cef000-0x4)=0x4) close(r0) close(r1) 2018/02/05 13:39:20 executing program 0: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000efc000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000231000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000efe000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b5b000)=0x10) 2018/02/05 13:39:20 executing program 7: r0 = eventfd2(0x1, 0x801) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000866000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xfffffffffffffdc7, 0x4) flistxattr(r0, &(0x7f0000b6e000-0x11)=""/17, 0x11) 2018/02/05 13:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000), 0x4) r1 = socket(0x770711a09abce90c, 0x800, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 13:39:20 executing program 4: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x200000, 0x4000, 0x2ffff, 0x400005}) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a78000)={0x0, 0x0}) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000073e000-0x20)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000a78000)={{}, {0x0}}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={r4}, 0xfffffffffffffdc8) 2018/02/05 13:39:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000cc3000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00001c9000/0x14000)=nil, 0x14000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap$binder(&(0x7f00005f6000/0x3000)=nil, 0x3000, 0x0, 0x20010, r1, 0x0) 2018/02/05 13:39:20 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f0000001000-0xff)=""/27, 0x1b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/checkreqprot\x00', 0x408042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x7fff, 0x9, 0x4, 0x8, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000f000-0x11)={0x3f, 0x1000, 0x4, 0x7, 0x7, 0x2, 0x4, 0x101, r2}, &(0x7f0000005000-0x4)=0x20) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x4000, 0x0) getdents(r3, &(0x7f000000d000-0x5d)=""/93, 0x5d) getdents64(r0, &(0x7f000000c000)=""/67, 0x43) socket$nl_generic(0x10, 0x3, 0x10) recvfrom$ipx(r0, &(0x7f0000004000-0xf1)=""/241, 0xf1, 0x2100, &(0x7f0000002000)={0x4, 0xc54, 0xfffffffeffffffff, "01b9ed000855", 0x8}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000010000-0x4), &(0x7f0000009000-0x4)=0x4) 2018/02/05 13:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = memfd_create(&(0x7f0000f8a000-0x12)='/dev/input/event#\x00', 0x2) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000929000)=0x9) r2 = dup(r0) write(r2, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/05 13:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000194000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000088c000)={0x80000000, {{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) exit(0x4) pipe(&(0x7f0000c50000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00003a5000-0xc)={&(0x7f0000b1d000)=[0x0, 0x0, 0x0], 0x3}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d37000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000088f000-0x14)={0x8, [0x100000000, 0x8, 0x0, 0x8001, 0x1, 0x7, 0x7fff, 0x7]}, &(0x7f0000eb6000)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000231000-0xcc)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0xdb, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x1, 0x0, @empty, 0x7}, @in6={0xa, 0x2, 0x628, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0xcc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000004c000-0x50)={0x5, 0x90cd, 0x401, 0x0, 0x7}) r5 = openat(r3, &(0x7f0000a5c000-0x8)='./file0\x00', 0x800, 0x10a) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000c4000-0x4)) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000a9b000), &(0x7f0000010000-0x4)=0x8) finit_module(r1, &(0x7f000051b000)='/dev/vga_arbiter\x00', 0x1) 2018/02/05 13:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)) symlink(&(0x7f00009b0000)='./file0\x00', &(0x7f000006c000)='./file0\x00') mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f00006da000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0xff8c, &(0x7f000066e000-0x3)) r0 = syz_open_dev$usbmon(&(0x7f00001d9000)='/dev/usbmon#\x00', 0x5, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000059f000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000bec000)=0xe8) bind(r0, &(0x7f0000724000)=@ll={0x11, 0x1c, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/05 13:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dc8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) accept$inet(r0, &(0x7f000007e000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000c43000-0x4)=0x10) 2018/02/05 13:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000992000-0x18)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b4000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000feb000)={0x0, 0x100}, &(0x7f0000134000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000423000)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000081e000-0x4), &(0x7f000028b000)=0x4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r3, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000011000)={0x400020000013}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r3) r5 = getpgrp(0x0) sched_getaffinity(r5, 0x8, &(0x7f0000c66000-0x8)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f000068b000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="145469b0004d46fb8b3f51b1d6f01c19"}}) close(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000e91000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/02/05 13:39:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00003f2000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005407, &(0x7f0000735000-0x3)) getpeername$unix(r0, &(0x7f0000361000-0x6e)=@file={0x0, ""/108}, &(0x7f000017f000)=0x6e) 2018/02/05 13:39:20 executing program 2: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x80000000, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x40, 0x0) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f0000001000)="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", 0x1000) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x42)=""/66, &(0x7f0000001000-0x4)=0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0xc0000000000, 0x8, 0x3ff, 0x3, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x2, &(0x7f0000fc1000)=[{0x2, 0x100000000, 0x80000000, 0x80000000}, {0x3, 0x9, 0x5, 0xffff}]}) 2018/02/05 13:39:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ff9000), &(0x7f0000000000), &(0x7f0000ff9000), &(0x7f0000c88000-0x16)) epoll_create1(0x0) 2018/02/05 13:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ef000)='/dev/hwrng\x00', 0xa0080, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) renameat2(r1, &(0x7f0000fd4000-0x8)='./file0\x00', r1, &(0x7f0000c08000-0x8)='./file0\x00', 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000501000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc00}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00008f6000-0x120)={0x5, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x4, 0x1, [{{0x2, 0x3, @loopback=0x7f000001}}]}, 0x120) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000004d000)=0x2, 0xfffffffffffffe2a) sendfile(r1, r1, &(0x7f00000fc000-0x8), 0x401) socketpair(0x11, 0x800, 0xffffffffffffffff, &(0x7f0000997000-0x8)) sendfile(r1, r1, 0x0, 0x72419a67) 2018/02/05 13:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x3, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eab000-0x14), &(0x7f00006d6000-0x4)=0x14) write(r0, &(0x7f0000252000+0xb54)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) 2018/02/05 13:39:20 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0}, @rand_addr}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/05 13:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) timerfd_create(0x6, 0x800) 2018/02/05 13:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6a000)='/dev/sequencer2\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e84000-0x8)={0x0, 0x4}, &(0x7f00009ad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ab000)={0x2, 0x0, 0xfffffffffffffffb, 0x101, r1}, &(0x7f0000a19000)=0x10) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cbc000-0xb)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003e5000)=@generic, 0x10) r3 = accept4$vsock_stream(r0, &(0x7f0000ffa000)={0x28, 0x0, 0x12711, @any=0xffffffff}, 0x10, 0x80000) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000c8c000-0x30)={0x4, 0x5, 0xd3, 0x2, 0x1f, 0xfffffffffffffffb}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000c28000)=@add_del={0x2, &(0x7f0000dd2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) unshare(0x28000400) bind$ax25(r2, &(0x7f000075c000)={0x3, {"68366a9981c83b"}, 0xfffffffffffffffe}, 0x10) 2018/02/05 13:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) open(&(0x7f0000aec000-0x8)='./file0\x00', 0x80800, 0x8000000120) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/02/05 13:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000d31000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f90000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x7f, 0x100000000}, &(0x7f0000e3a000+0x34f)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f07000-0x8)={r1, 0x7fffffff}, &(0x7f0000dfa000)=0x8) 2018/02/05 13:39:20 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000005, 0x3) r1 = socket$packet(0x11, 0xa, 0x300) msync(&(0x7f00003ce000/0x4000)=nil, 0x4000, 0x4) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 13:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000033000), &(0x7f00007a3000)=0xc) sendto$inet(r0, &(0x7f000050f000), 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/05 13:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd7000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b6c000-0xc), &(0x7f0000ea7000-0x4)=0xc) write$selinux_user(r0, &(0x7f0000ed9000)={'system_u:object_r:chfn_exec_t:s0', 0x20, 'user_u\x00'}, 0x28) readlinkat(r0, &(0x7f0000918000-0x8)='./file0\x00', &(0x7f0000b9f000-0xba)=""/186, 0xba) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000ab0000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) write$sndseq(r0, &(0x7f000036e000)=[{0xe6, 0x63d4, 0x7, 0xfffffffffffff645, @time={0x0, 0x1c9c380}, {0x2ca}, {0xfffffffffffffff7, 0x4}, @ext={0x6e, &(0x7f0000c3c000)="88648b80260ddbeae96eb66b2897b0ed5854d014ea7b253bfa9bddb1a7b5d7e5db40407f6d4f1bcd4e0c73ab70a5025d625dbc8e64b7d72cb882e2853c633b21205b77006b3d539ee47267ddf83c9e0319cd2c4651f8fdef8fad1104c42dd39f3399cf0294a14a285aaef4e6db14"}}, {0x10001, 0x100000001, 0x9, 0xc9, @time={0x77359400}, {0x80000000}, {0x3, 0x5}, @control={0xbd, 0x10000, 0xfffffffffffffffa}}], 0x60) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/05 13:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000017a000)) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x11) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/05 13:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) timer_settime(0x0, 0x0, &(0x7f00002ac000), &(0x7f0000355000)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, r1}}) r2 = socket(0xa, 0xa, 0xfff) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000eb6000-0x8), &(0x7f000069e000)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003b7000)={0x0, 0x80000001, 0x10}, &(0x7f00005dc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ce4000-0x4c)={r4, 0x44, "cc4d4f635234c87800d31b7ebc2000c50e8ce2a6a4151d73485dcbd9152914d74c6d48a12175692dab4df90d602fe06e3ebff4307d242757bdc0d22cf31141bf47fb29ba"}, &(0x7f0000d4f000-0x4)=0x4c) 2018/02/05 13:39:20 executing program 5: r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004af000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000)={r2, &(0x7f0000003000-0x69)=""/105}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x14)=[0x1, 0x8, 0x8001, 0x5, 0x6b21]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r3, &(0x7f0000001000-0xce)=""/206}) ioprio_set$pid(0x2, r0, 0x9c5) 2018/02/05 13:39:20 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000036a000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDENABIO(r1, 0x4b36) fcntl$getownex(r0, 0x10, &(0x7f0000f0d000)) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f0c000), 0x4) 2018/02/05 13:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000000000000011) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x40000, 0x0) getdents(r0, &(0x7f0000e29000)=""/105, 0x69) 2018/02/05 13:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mknodat(r0, &(0x7f0000386000)='./file0\x00', 0x20, 0x3ff) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)) 2018/02/05 13:39:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x440000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r1, 0x0, 0x2, 0x2) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f000064b000/0x4000)=nil, 0x4000}) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000002000-0x4)=0x5be3, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x2}, {0x81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x4}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/05 13:39:20 executing program 2: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b04000-0x10)={0xa, &(0x7f0000001000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r2, 0x2}) close(r0) 2018/02/05 13:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x5]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000afd000)=[], 0x0) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) sendmsg(r4, &(0x7f0000843000)={&(0x7f00007c0000)=@nl=@kern={0x10, 0x0, 0x0, 0x1d24108}, 0xc, &(0x7f0000619000-0xa0)=[{&(0x7f0000b94000-0x48)="79c170ae25f27a3afbd0b96936d253d56e484d32c491573b443ec3201263ac04ccfe90eb9d22b7657bdbc161ff98862e096737cddf2529746a71fad6e4649218bb783c1de1fc59a9", 0x48}, {&(0x7f0000442000-0xe4)="033ca0d171ecb2b7badf0d398a20d2444dc22ef84b7e65fb676d25f577769e0bb74da661fa987efe8c4401a8757e0d7ed4e919c6c943cbe25b5376b05b1c161be5aef080c84a709092d613b1adf7560c46ae00254fc66e302ca13a9d7074409bb5ac20315f5d66553d2821bee11227734e0ba23dc24d6acd12438f65a4ac4ea3e30ff3b7489b8e14b2920a7b47d09d9e2084ac355cce7bb93c376fbd63e9b3d1b9c6f1b4dc0121bba8e72b883ee2b77105b49b4e11488c1761f661374288d2bd7acdcb21c59f93e4d8959ad10852b80b2a0bd84d5d358b25c56fc4451430dc719ec1ea91", 0xe4}, {&(0x7f0000fc9000)="d5a6bd05d7c2a7e338dfadbe0272451cad3ec1d88a73d245b7edd20781bfc33b009a8b4535b9ea1d36e410aca686eafc92c9c02977413178328754898a710c218cf8150cd51cbb9a6ff8e9ae1ca64482e1bbc8b4545522c332b4aef4df61689bed444229a4db53a2178f3e6a4fe85a2b0a21aa0181de1317581ce0173426bcb0fc6a382ed3a4fe7dde854e085c141986a7ff94cceeddd5757a4133e89e10642626a1f8223953ab63e55367d72f50b3e0e610", 0xb2}, {&(0x7f000001e000)="7301b7eebaf326792e005f8e7f1a9fff938e11e4c7e8f6373f61302a71fd3a68a1e3d003931fd5eaff1db1decd0cbe00eff653a2d53611869e8d72ba36036eacf79ce72fb44ddcd3ab0f4f7e7ae66cdce9f95834cd8cf38104a33e92f780b7ef60e1eb3f4290cb5cf770080fedc454bc4c07279bf7fafcf9bf0bba04c118898e58", 0x81}, {&(0x7f000038b000)="fdc22f3a55e9d28c2446fe77c372f2ac41d788fd4e5914a55b4ac402a7c6c8d3451aaff4db91ad18e76edd3c6fd28ff0390b63927848cd0da718f47389", 0x3d}, {&(0x7f0000b07000-0xc8)="676494417c46cfa0420fa49b46139b93e1a573e0d7398af1a4ded81ecc07e9591b2e1c7da24ac2c7ee3c4484fecbfa63dbd682be0f3d1e029be3ad9dd868c226c7919407bbf467678299517d5ceb20c8b4cc71d3cf1bcf4c1fc5ed6e4b1c251e58fe424351e54b450bdfa51e6e6131197964c15e2d71f0cdf3a63fef30e9e9a49119d44257d424f3592cf8b5aa6d891443697238324ca033ce9dd659568934daac8de1204a69866b8baff334cb5af1c1bd2eb291e1ab3e21876dccc72fdcd2919390130cbdcd4294", 0xc8}, {&(0x7f0000cac000)="026d87754e86c5442be53190117172247cf3ac2fba5430d64c3f83a4af66c83b1861c8eeb6b31b21eb2d26ca0e76544fb4740bfe1ebd7e86f7c44ed9833622770c055a3025bdb8be7748d3ca642e25b81fbd20daba7fb5f4f425619dc7863a724b6b3ad6f7d0d2f76d86faa3ea3864603395501f19ab63eb91c01a2a2218edc1c2ed31e83c95899a087fc09e7a69b282a8d0c41f059fa773194c2aa413f5cb6036abc657930f322fbac1c04c138ebc7ec557401b5de398801c53b2470e171e819dca8aa17ebd630f5697f4111bb3a9d0e7b814a2f8f253d14c33c1df829d414dc0743cddb7531d84d1284f5bb38653a145f0de6f0d809ea0ab", 0xf9}, {&(0x7f0000610000)="fe4062701e054a4a0f2b7a39304fd576067ecdad7cd6f4c96d312114df8ac5dffd65a68197eac2b1d4e8c6ad216fe3f2f6939710d2d1fda37770dd37344e66067150487380c603e0d60715502ad2f058731f3a3c40b019f849dd0476bf973c57da668fa8ba6f33cf25113eb92708638f5a7f8dfb601668a5e9ba664ac269757a299e6b9728c968e7b80b048633a3a6133af6892a52c529b8db593b4b8e6439c07c", 0xa1}, {&(0x7f0000ca1000)="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0x1000}, {&(0x7f0000d13000-0xf6)="aac3ac59c53cc14b2c4d0144e3918f2cd9ce44f3236c34a2e0829cedab6786f1e34776e67971b7c36ec38572f93db9ea77ad9f5e4e01a0c69d8ac9d6c7c502b922d73d52826a334cb632c3e913d92e8405e2e8c9f7a07a2f10dc3fe9d451cde9b8e4169c46a7abee1746b3baba709439099bb938f15fa19fe8c1ebba4a1886ee9bf11fc15f21d8b5da34163b54281be13fc388be787f3bebd98483c8b6b83cd68e91f57b35744756d3143a523a14c14f7f93cb3f2e28189c2a642b62914a32e16c30f4f8f01ef243475c8584ab152eb30fd54cf6178fb14d20cff879af3978582c3e5f04ea8c8bb4b2d37e5fc9966e838e1dd40df3eb", 0xf6}], 0xa, &(0x7f0000fd6000)=[{0x78, 0x11f, 0x800, "cb8eb37bf5a6389e2e6fddb7d4273eced4a90af9f9e8b794c9f5a4edbc521cfc4ecc44292e232b0014b4f64216657bb98dbf801f3e3893a1591c940888b04b5d3918ea69fd5d455c340f9f104ba1bec7a323b93710647849530bd43cc6a39977da745d48b0b955"}, {0x28, 0x10f, 0x4, "cbc0d86a253407a63fb5e73c7e13af000842"}, {0x98, 0x11d, 0x7fffffff, "e7adbe33214d5ebdb1e24fda11aa7f0cda8059731cfca2c150e1c48249d58662921732751e9480db84806aaf804e3b6aa36ee74e348e6fd459d6c228fed4327790685dcba7984e814658db48ae2d2d07150c955576e32ef675431c020f46a3de02fc49573399a33e7b3c304f368b2dca70f330e96da16779ccef2e1a3d6fea91676988"}, {0xa0, 0x101, 0x7f, "915d3f3e1def36f7cff3bd19186bf41993a4180a79353d96a951cc89c434bfdca03c30f4c6e64fc658b4e175871f8545376a4240d6ec60e86e543fc42afc45033cd4fe10e0cf44ef1cb2ad1c0a2f9de321cd23b3936c0bbc02d0a18b9fc934f36cdca1879e6dde57dee391385170cac9e2c4f155202b135d8c4ab81747197b371a606dbbfe8b1cda327559f889"}, {0x38, 0x112, 0x5, "985bf9414066223196721cdc30b963b985a09ce3a242655a8351a5f796022f7351f793d156fe"}, {0x40, 0x88, 0x8, "44fc7ccc229e8242675a502157a4f676f936a46c349f39aacf4093467c39a0ca98376b5a22927ee7b2"}, {0x10, 0x10c, 0x4}], 0x260}, 0x80) recvfrom(r4, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) mkdirat(r0, &(0x7f0000031000)='./file0\x00', 0x20) dup2(r3, r4) tkill(r2, 0x13) 2018/02/05 13:39:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fef000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x7, &(0x7f0000002000-0x4)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000-0x4)=r0) fallocate(r1, 0x0, 0x422, 0x20) 2018/02/05 13:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000532000)='./file0\x00', 0x20000, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00008da000), &(0x7f000021a000)=0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000046b000-0x8), 0x8) timerfd_settime(r1, 0x0, &(0x7f0000ac3000), &(0x7f00005a2000)) 2018/02/05 13:39:20 executing program 3: mmap(&(0x7f0000001000/0xfb0000)=nil, 0xfb0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000017000-0xfa), 0xfffffdfd, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005d4000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000d28000), 0x5) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1), &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) [ 92.751405] binder: 10544:10552 ERROR: BC_REGISTER_LOOPER called without request [ 92.782536] binder_alloc: binder_alloc_mmap_handler: 10544 20000000-20002000 already mapped failed -16 2018/02/05 13:39:20 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d47000)='./file0\x00', 0x200000, 0x180000000000000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000989000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000ff8000-0x1000)="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", &(0x7f0000006000), &(0x7f00006bb000-0x4), &(0x7f0000ff7000)) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000223000)={&(0x7f00004e5000)=@full={{0x3, {"e5fb783580bbb4"}, 0x8}, [{"c574f795573ed3"}, {"04ffff0000b1bf"}, {"503edd59c312f3"}, {"1774a310cb3972"}, {"e504fc79801030"}, {"fa911bae4aabf4"}, {"09a4bec4892901"}, {"a009b809e53d05"}]}, 0x0, &(0x7f000084a000)=[{&(0x7f0000ff7000-0x1e)="c910ff61da17b99427d70d7e0c9e9d220aa409e559171ba4f459277ae993", 0x1e}, {&(0x7f0000ff6000)="6101d3162f3ab0521500879face5e92864aa330e0ebbf0f8b19c75559b9be7c6c9ff76f580bb89f6e17d8601bd6cc51fcbce7084d8e72028ed030af0e42b94c2a2ef08e10d3ae8f4a5c5887e195df9a64a3f917c59fabb", 0x57}, {&(0x7f000049b000)="ffc13a02f316bf4cf3e2f4c1a9a206d6b5cd67dfab7439f6c25549dca98d86e706169fd0695489aa7c0b7a8edf515cc06801f9f032a7a5cb6b12311819f0a807f23b5c1024a3457264adab825eda74090c465e8ce2d320f57a81140e58981d7cd2878cabe9a4d958040325d26e0a7ce5bfacbe6d7e20c9400c5863c436dd079103e22197f08ce4b4386481afe9fbc65b8ebb4b755df96e3b469903659702af89c2c579c764db114c295d633b545035cda4dcc422ffe242efdd752a4930e710ca72d5c3059e3cc7769d3d", 0xca}, {&(0x7f0000ff6000)="1f6acf9f6ced3dcff8f9d44c860e7cf591295a86eebfe7817b96786c938f2f6dc7745db7af16d0bcabb0fe6165c70dd653fc8faf47c9612bd4298ad2d96e66109b7bf3a794c0477d33052bbcb714dffa187b8a9b7db156d1f2089bf5a7770d36b5faf17655d054996bdba1b89ccf582ef4305a12f62a7fc5af036cbf5442c6345f229ffd80ab80a4e1735c0142", 0x8d}, {&(0x7f0000ff7000-0xc)="7c4dea0033e8e8f5e86b705e", 0xc}, {&(0x7f0000ff7000-0xa)="df5aa64a931f8bf05c34", 0xa}, {&(0x7f000037a000-0x15d)="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", 0xf6}, {&(0x7f00004b4000-0x15)="fde4b99c3373db49ae30f50f2b057e3c8667b1c931", 0x15}], 0x8, 0x0, 0x0, 0x4}, 0x1) ppoll(&(0x7f000090d000)=[{r0, 0x2}, {r0, 0x2000}, {r0, 0x8101}, {r0, 0x10}, {r0, 0x20}, {r0, 0x20}], 0x6, &(0x7f0000294000-0x10)={r1, r2+30000000}, &(0x7f0000ff6000-0x8)={0x9d}, 0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff8000)={0x0, 0x40}, &(0x7f0000ff8000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff4000)=@assoc_value={r3, 0x5ad}, 0x8) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) socket$pppoe(0x18, 0x1, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000ff8000-0x4c)={0x1, 0x0, 0x5c}) sigaltstack(&(0x7f0000794000/0x3000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f00002f2000/0x3000)=nil, &(0x7f000001a000)) [ 92.819343] binder: BINDER_SET_CONTEXT_MGR already set [ 92.825586] binder: 10544:10552 ioctl 40046207 0 returned -16 [ 92.828132] binder: 10544:10570 ERROR: BC_REGISTER_LOOPER called without request [ 92.832954] binder_alloc: 10544: binder_alloc_buf, no vma [ 92.832972] binder: 10544:10570 transaction failed 29189/-3, size 0-0 line 3127 [ 92.881142] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.886038] ================================================================== [ 92.886055] BUG: KASAN: use-after-free in __lock_acquire+0x2eff/0x3640 [ 92.886060] Read of size 8 at addr ffff8801d41be0b8 by task syz-executor1/10552 [ 92.886061] [ 92.886069] CPU: 1 PID: 10552 Comm: syz-executor1 Not tainted 4.9.80-gb30d2b5 #28 [ 92.886072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.886083] ffff8801d01ff630 ffffffff81d94b69 ffffea0007506f80 ffff8801d41be0b8 [ 92.886091] 0000000000000000 ffff8801d41be0b8 ffff8801d41be0b8 ffff8801d01ff668 [ 92.886099] ffffffff8153e093 ffff8801d41be0b8 0000000000000008 0000000000000000 [ 92.886101] Call Trace: [ 92.886110] [] dump_stack+0xc1/0x128 [ 92.886120] [] print_address_description+0x73/0x280 [ 92.886126] [] kasan_report+0x275/0x360 [ 92.886133] [] ? __lock_acquire+0x2eff/0x3640 [ 92.886140] [] __asan_report_load8_noabort+0x14/0x20 [ 92.886147] [] __lock_acquire+0x2eff/0x3640 [ 92.886154] [] ? __lock_acquire+0x629/0x3640 [ 92.886161] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.886169] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.886177] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.886184] [] ? mark_held_locks+0xaf/0x100 [ 92.886193] [] ? mutex_lock_nested+0x5e3/0x870 [ 92.886198] [] lock_acquire+0x12e/0x410 [ 92.886205] [] ? remove_wait_queue+0x14/0x40 [ 92.886211] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 92.886217] [] ? remove_wait_queue+0x14/0x40 [ 92.886223] [] remove_wait_queue+0x14/0x40 [ 92.886232] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 92.886238] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 92.886245] [] ? ep_free+0x1b0/0x1b0 [ 92.886250] [] ep_free+0x96/0x1b0 [ 92.886257] [] ? ep_free+0x1b0/0x1b0 [ 92.886263] [] ep_eventpoll_release+0x44/0x60 [ 92.886269] [] __fput+0x28c/0x6e0 [ 92.886274] [] ____fput+0x15/0x20 [ 92.886281] [] task_work_run+0x115/0x190 [ 92.886289] [] do_exit+0x7e7/0x2a40 [ 92.886296] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.886304] [] ? release_task+0x1240/0x1240 [ 92.886311] [] ? load_image_and_restore+0xf9/0xf9 [ 92.886320] [] ? check_preemption_disabled+0x3b/0x200 [ 92.886326] [] ? __dequeue_signal+0xa3/0x550 [ 92.886333] [] ? recalc_sigpending+0x72/0x90 [ 92.886340] [] do_group_exit+0x108/0x320 [ 92.886347] [] get_signal+0x4d4/0x14e0 [ 92.886355] [] do_signal+0x87/0x1a00 [ 92.886363] [] ? binder_ioctl_write_read.isra.55+0x9a0/0x9a0 [ 92.886370] [] ? do_vfs_ioctl+0x458/0x1140 [ 92.886376] [] ? setup_sigcontext+0x7d0/0x7d0 [ 92.886382] [] ? ioctl_preallocate+0x220/0x220 [ 92.886389] [] ? selinux_file_ioctl+0x355/0x530 [ 92.886395] [] ? selinux_capable+0x40/0x40 [ 92.886401] [] ? __fget+0x228/0x3a0 [ 92.886406] [] ? __fget+0x47/0x3a0 [ 92.886413] [] ? exit_to_usermode_loop+0xac/0x120 [ 92.886419] [] exit_to_usermode_loop+0xe1/0x120 [ 92.886425] [] syscall_return_slowpath+0x1a0/0x1e0 [ 92.886431] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 92.886433] [ 92.886437] Allocated by task 10552: [ 92.886444] save_stack_trace+0x16/0x20 [ 92.886449] save_stack+0x43/0xd0 [ 92.886454] kasan_kmalloc+0xad/0xe0 [ 92.886460] kmem_cache_alloc_trace+0xfb/0x2a0 [ 92.886464] binder_get_thread+0x15d/0x750 [ 92.886469] binder_poll+0x4a/0x210 [ 92.886474] SyS_epoll_ctl+0x11d7/0x2190 [ 92.886478] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 92.886480] [ 92.886482] Freed by task 10552: [ 92.886486] save_stack_trace+0x16/0x20 [ 92.886491] save_stack+0x43/0xd0 [ 92.886496] kasan_slab_free+0x72/0xc0 [ 92.886500] kfree+0x103/0x300 [ 92.886507] binder_thread_dec_tmpref+0x1cc/0x240 [ 92.886511] binder_thread_release+0x27d/0x540 [ 92.886516] binder_ioctl+0x9c0/0x11b0 [ 92.886520] do_vfs_ioctl+0x1aa/0x1140 [ 92.886525] SyS_ioctl+0x8f/0xc0 [ 92.886530] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 92.886531] [ 92.886535] The buggy address belongs to the object at ffff8801d41be000 [ 92.886535] which belongs to the cache kmalloc-512 of size 512 [ 92.886540] The buggy address is located 184 bytes inside of [ 92.886540] 512-byte region [ffff8801d41be000, ffff8801d41be200) [ 92.886542] The buggy address belongs to the page: [ 92.886550] page:ffffea0007506f80 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 92.886555] flags: 0x8000000000004080(slab|head) [ 92.886557] page dumped because: kasan: bad access detected [ 92.886558] [ 92.886559] Memory state around the buggy address: [ 92.886565] ffff8801d41bdf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 92.886570] ffff8801d41be000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.886575] >ffff8801d41be080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.886577] ^ [ 92.886581] ffff8801d41be100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.886586] ffff8801d41be180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 92.886587] ================================================================== [ 92.886589] Disabling lock debugging due to kernel taint [ 92.886592] Kernel panic - not syncing: panic_on_warn set ... [ 92.886592] [ 92.886602] CPU: 1 PID: 10552 Comm: syz-executor1 Tainted: G B 4.9.80-gb30d2b5 #28 [ 92.886605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.886613] ffff8801d01ff588 ffffffff81d94b69 ffffffff841970af ffff8801d01ff660 [ 92.886621] 0000000000000000 ffff8801d41be0b8 ffff8801d41be0b8 ffff8801d01ff650 [ 92.886628] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 92.886629] Call Trace: [ 92.886636] [] dump_stack+0xc1/0x128 [ 92.886642] [] panic+0x1bc/0x3a8 [ 92.886649] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 92.886654] [] ? add_taint+0x40/0x50 [ 92.886660] [] kasan_end_report+0x50/0x50 [ 92.886665] [] kasan_report+0x167/0x360 [ 92.886672] [] ? __lock_acquire+0x2eff/0x3640 [ 92.886678] [] __asan_report_load8_noabort+0x14/0x20 [ 92.886685] [] __lock_acquire+0x2eff/0x3640 [ 92.886691] [] ? __lock_acquire+0x629/0x3640 [ 92.886698] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.886705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.886712] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.886719] [] ? mark_held_locks+0xaf/0x100 [ 92.886724] [] ? mutex_lock_nested+0x5e3/0x870 [ 92.886732] [] lock_acquire+0x12e/0x410 [ 92.886738] [] ? remove_wait_queue+0x14/0x40 [ 92.886744] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 92.886750] [] ? remove_wait_queue+0x14/0x40 [ 92.886756] [] remove_wait_queue+0x14/0x40 [ 92.886763] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 92.886770] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 92.886776] [] ? ep_free+0x1b0/0x1b0 [ 92.886781] [] ep_free+0x96/0x1b0 [ 92.886787] [] ? ep_free+0x1b0/0x1b0 [ 92.886793] [] ep_eventpoll_release+0x44/0x60 [ 92.886799] [] __fput+0x28c/0x6e0 [ 92.886804] [] ____fput+0x15/0x20 [ 92.886810] [] task_work_run+0x115/0x190 [ 92.886816] [] do_exit+0x7e7/0x2a40 [ 92.886823] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.886830] [] ? release_task+0x1240/0x1240 [ 92.886837] [] ? load_image_and_restore+0xf9/0xf9 [ 92.886844] [] ? check_preemption_disabled+0x3b/0x200 [ 92.886850] [] ? __dequeue_signal+0xa3/0x550 [ 92.886857] [] ? recalc_sigpending+0x72/0x90 [ 92.886864] [] do_group_exit+0x108/0x320 [ 92.886870] [] get_signal+0x4d4/0x14e0 [ 92.886877] [] do_signal+0x87/0x1a00 [ 92.886884] [] ? binder_ioctl_write_read.isra.55+0x9a0/0x9a0 [ 92.886890] [] ? do_vfs_ioctl+0x458/0x1140 [ 92.886896] [] ? setup_sigcontext+0x7d0/0x7d0 [ 92.886902] [] ? ioctl_preallocate+0x220/0x220 [ 92.886908] [] ? selinux_file_ioctl+0x355/0x530 [ 92.886913] [] ? selinux_capable+0x40/0x40 [ 92.886924] [] ? __fget+0x228/0x3a0 [ 92.886930] [] ? __fget+0x47/0x3a0 [ 92.886936] [] ? exit_to_usermode_loop+0xac/0x120 [ 92.886942] [] exit_to_usermode_loop+0xe1/0x120 [ 92.886948] [] syscall_return_slowpath+0x1a0/0x1e0 [ 92.886955] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 92.894576] Dumping ftrace buffer: [ 92.894579] (ftrace buffer empty) [ 92.894582] Kernel Offset: disabled [ 93.808057] Rebooting in 86400 seconds..