000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000000f000-0x50)={{0x6c81, 0x100000001}, {0x5, 0x7f}, 0x1, 0x4, 0x6}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_METRICS={0x8, 0x8, "03"}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000020000-0x10)={0x1, 0x200, 0x20, 0xd9, 0x0}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000020000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000001f000)=@assoc_id=r3, &(0x7f0000020000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001d000)={0x0, 0x1ff}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001e000)={r4, @in6={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x45}}}, 0x8c) fcntl$dupfd(r1, 0x0, r1) 2018/02/01 19:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00001fa000-0x18)=""/24, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000079a000-0x8)={0x0, 0x40}, &(0x7f0000d2e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000402000-0x8)={r2, 0xffffffffffff9322, 0x7}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c76000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a4a000)) r4 = request_key(&(0x7f0000773000-0xa)='id_legacy\x00', &(0x7f00009d4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008e3000-0xf)='^@.cgroupbdev)\x00', 0xfffffffffffffffe) r5 = accept4(0xffffffffffffff9c, &(0x7f00001d2000-0x10)=@ax25, &(0x7f0000db5000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ac3000)={0x0, 0xba0, 0xe6, 0xa54, 0xfffffffffffffffe, 0x5f, 0xffffffff, 0x4, {0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}}, 0x2e8, 0xfffffffffffffc01, 0x9, 0x9, 0x3}}, &(0x7f0000e79000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000027000-0xd3)={r6, 0xcb, "4f07527aed43b0f213b411293d22ed5c1613e08712fe9b4851fd8a820cc265c4d499393678d04744d4fdca05226a8bb48d1b42eeab8b8be733feda20388eb94bf7ceaf1587edc598d1e6ebc02e016d981fb75eedd94f171e3de4b5adb7b9a4df51d66e1dc20e9ee7cf6f22cac2db6bfeb3bb692e22f5472e1df176e87edbec418c3b36d02e1215ebb3e157574b5920a9893a751a9e5ed08716759f2351315eb66eb0992ebdb7c2c1c82e389e8667b92f0be3198619416822bca58b52988261a3c92997d75cd076ea17b305"}, &(0x7f0000d58000)=0xd3) keyctl$revoke(0x3, r4) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30) socket$nl_crypto(0x10, 0x3, 0x15) r7 = dup2(r1, r0) futimesat(r7, &(0x7f0000492000)='./file0\x00', &(0x7f00000f2000)={{0x0, 0x7530}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) creat(&(0x7f0000d42000)='./file0\x00', 0x0) 2018/02/01 19:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') write$fuse(r0, &(0x7f00004c4000)={0x20, 0x1, 0x8, @fuse_ioctl_out={0x8000, 0x2, 0x3f, 0xf8b}}, 0x20) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/01 19:14:12 executing program 3: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a69000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000d24000-0x14)={0x4, 0x800, 0x7, 0x2, 0x3f, 0xee, 0x1, 0xffffffff, 0x7, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005dc000-0x8)) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d24000-0x8)={0x0}) ioctl$TCXONC(r2, 0x540a, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00001dd000-0x4), &(0x7f0000d22000-0x4)=0x4) 2018/02/01 19:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f63000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c9e000-0x10)={0x2000000000000361, &(0x7f0000c0e000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000829000-0x40)={r2, 0x0, &(0x7f0000dbf000)=[], &(0x7f000033e000)=[0x3, 0x5, 0x1, 0x8001, 0x2, 0xff], 0x2, 0x2, 0x6, &(0x7f0000dad000-0x8)=[0x3ff, 0xffffffffffffffff], &(0x7f0000826000)=[0xbd81, 0x2a9, 0xb7, 0x4, 0x1ff]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001}, {}, {0x6}]}, 0x10) accept4$packet(r0, &(0x7f0000cbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000068b000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000150000)={@empty, 0x8, r3}) 2018/02/01 19:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffff) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) 2018/02/01 19:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x8000000001}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/01 19:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0xfffffffffffffffe}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000059b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f00008fb000-0x20)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000001000)=""/4096, &(0x7f000098c000)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/01 19:14:13 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x97c20bf0a61ecf05) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000012000-0x4)=0x0) rt_sigqueueinfo(r1, 0x21, &(0x7f000000a000-0x10)={0x38, 0x9, 0x6, 0xa2}) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 19:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f5000-0x4)=0x3, 0x7d) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)) 2018/02/01 19:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000062a000)='/dev/autofs\x00', 0x2800c1, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000afc000-0x4), 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/01 19:14:13 executing program 4: prctl$setname(0xf, &(0x7f00001d7000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b83000-0x10)=@req={0x50, &(0x7f0000fac000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a8a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4c00}) r1 = creat(&(0x7f000051f000)='./file0\x00', 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e0f000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000f87000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e9f000)={r2, 0x1, 0x6, @random="dc16b9a00e6e"}, 0x10) execve(&(0x7f0000127000)='./file0\x00', &(0x7f0000341000-0x8)=[], &(0x7f00006a7000)=[]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000345000)={0x0, 0xffff, 0x30}, &(0x7f00008b1000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000070b000)={r3, 0x7c13}, &(0x7f000056d000-0x4)=0x8) 2018/02/01 19:14:13 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000040000)=""/145) faccessat(r0, &(0x7f000003f000)='./control\x00', 0x2, 0x0) mkdir(&(0x7f000001f000-0xa)='./control\x00', 0x6) 2018/02/01 19:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000939000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003dc000)={0x0, 0x5}, &(0x7f00003ea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003a6000)={r2, 0x7}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b9a000-0x10)={0x94, 0x7, 0x2, 0x8}, 0x10) 2018/02/01 19:14:13 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000018000)='./file0\x00', 0xa00, 0x180) ioctl$TCGETA(r1, 0x5405, &(0x7f000000d000+0xe78)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={&(0x7f000001a000-0x10)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000015000)=[{&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xc2eb}, 0x40000001) accept4$unix(r1, &(0x7f0000007000)=@abs, &(0x7f000000f000-0x4)=0x8, 0x80000) 2018/02/01 19:14:13 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0xe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x801, 0x132680) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x20) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002000-0xf0)="95119a5ad3f8b42908bf4069dd975eda4061248a793f8c249131c89e3cde4c484a8412c3b9b4f4831d473a4be320e22615c7fc6f0d42509def3d373ce925e6be7f9ef55500624478a076a6a983a97ca07c211032ca8ce9c48bffe9ec4c47f429372d67bab576fdcef10c301a089c792dc461a716ba971e1fdcb9551a15a173aa569b47929c13ddc09aad02ecc525fe5d8a601100262200b95f10b6198a7dad6d7e6a6e418165f0708703a57a728bf869ef7b48a2b162f5b8e31860914b8fc6cae7a577999571c5ba5c52da70f34976e73e92b381398f87553e324e78fdd10b0a6b2f6570fc71e4e976263dc2b450d07b", 0xf0) getdents(r1, &(0x7f00001bf000)=""/1840, 0xfffffffffffffe33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1ff}}, 0xffffffff7fffffff, 0x1}, 0x98) 2018/02/01 19:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0}, &(0x7f000003c000)=0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ed000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0xfffffffffffffe82) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x4, 0xffffffffffbffffe) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000884000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000154000)=""/4096) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c1e000)=0x1, 0x4) 2018/02/01 19:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) fcntl$setlease(r0, 0x400, 0x1) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/01 19:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000077b000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000097d000)={0x0, 0x53, "59ff54976d8bc117de01c98b9089e4b282845d761b8aa2a8d2837bfe75b8e8277bb8b8f725fb19459779b3f453c02a8c901ef31a012d0980183afd34756522f326cb914ce32f6fe242bc0c0e7a44576537c068"}, &(0x7f00002bf000)=0x5b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b3000-0x1c)={r1, 0x14, "78f6d8d717ea609f41f5d26230716ed1554781e6"}, &(0x7f0000fab000-0x4)=0x1c) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) sendto(r2, &(0x7f000054a000-0x36)="21043735bbb558244f35bfe62ed7210249ba65ed29b61f494a2336035e6716e0388dec99d47cb6481fdd347fb0e689ff0a2720d842c5", 0x36, 0x0, &(0x7f00007cd000)=@pppoe={0x18, 0x0, {0x2, @random="0d31dc370f39", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) write(r2, &(0x7f0000c22000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/01 19:14:13 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005cd000-0xa)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000fe6000)={0x5, 0x0, 'client0\x00', 0xffffffff80000007, "a561f4ec3044cd21", "e7da6775140b83f8fabcb1b13a54cab66fec41740b08b838675321a670937aa4", 0x6, 0x5}) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/01 19:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(r0, &(0x7f0000a8c000)=@proc={0x10, 0x0, 0x1, 0x800020}, 0xc) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/01 19:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e7c000-0x8)=@assoc_value, &(0x7f0000f47000)=0x8) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f}, 0xe) 2018/02/01 19:14:13 executing program 3: pipe2(&(0x7f00009f9000-0x8)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00006f8000)={0x0, 0x0}) write$evdev(r1, &(0x7f00004ca000)=[{{r2, r3/1000+10000}, 0xffffffffffffffff, 0x6, 0x5}, {{0x0, 0x7530}, 0x7, 0x9f2d, 0x9}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000dae000)='/dev/input/event#\x00', 0x200000000000000, 0x10000) r5 = creat(&(0x7f00007f3000-0x8)='./file0\x00', 0x10) getsockname$netrom(r5, &(0x7f00004f1000)=@full, &(0x7f00007b1000)=0x48) ioctl(r4, 0x80004523, &(0x7f00004bb000)) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000018a000-0x4), &(0x7f0000f19000+0x5fc)=0x4) getsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f00008ac000), &(0x7f000083f000)=0x4) 2018/02/01 19:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)) exit(0x0) clock_gettime(0x0, &(0x7f00006d9000-0x10)={0x0, 0x0}) futex(&(0x7f0000ad6000-0x4)=0x100, 0x0, 0xd25, &(0x7f0000c0c000+0x2cd)={r0, r1+10000000}, &(0x7f0000001000)=0x200, 0x0) 2018/02/01 19:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00003ef000), &(0x7f0000c85000)=0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d17000-0x38)=[{}, {0x2}, {}, {}, {}, {}, {}], 0x200000000000026f) pipe2(&(0x7f00007f6000-0x8)={0x0, 0x0}, 0x4000) bind$ipx(r1, &(0x7f0000b6f000-0x10)={0x4, 0x4, 0x400000000000, "58748ed23eda", 0x8000}, 0x10) 2018/02/01 19:14:13 executing program 2: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000ab2000-0x30)={0x0, 0x5}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004da000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000ab3000-0x89)=""/137) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000006d000/0x2000)=nil, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000ab5000-0x10)=@ax25={0x3, {"7e02dd3d3183b5"}, 0xfff}, 0xb) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000881000-0x10)=[@request_death={0x400c630e, 0x1, 0x4}], 0x1, 0x0, &(0x7f0000275000-0x1)="c2"}) fanotify_init(0x4, 0xc0402) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ab5000)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000094a000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/01 19:14:13 executing program 7: munlock(&(0x7f0000991000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4), &(0x7f0000001000)) 2018/02/01 19:14:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400002, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0xffffffff, 'queue1\x00', 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) 2018/02/01 19:14:13 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="67bfd088fa9f7659") mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) [ 48.655728] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.675894] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.693636] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/01 19:14:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000000)) 2018/02/01 19:14:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fce000)) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f73000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f72000)={0x0, 0x854c, 0x7f}, &(0x7f0000f72000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002e3000-0x5)={r2, 0x23, "a10593f6c2cc806d88477038bb08799b24b2e2b2ad5968296362324000ec4a3efc65fb"}, &(0x7f0000180000-0x4)=0x2b) 2018/02/01 19:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00007c8000-0x14)={@loopback}, &(0x7f0000b21000)=0x14) r1 = creat(&(0x7f00000b1000-0x8)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000045e000)='htcp\x00', 0x5) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d97000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf0}}}, 0x8, 0x3, 0x3, "8e843698330ccf8bac42d1a15e969c6f8eba71c12dfa849e4e0c11af9de22cdf859f209d440e2996fc57a32a2945ec3d147a6e261979ba60d328a4f62b9b04b4b80379db65ce60e03fc5a6b7b084b383"}, 0x160) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006ed000-0x4)=0x6, 0x4) [ 48.695805] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.703455] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 19:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000-0x10)='/selinux/policy\x00', 0x0, 0x0) mincore(&(0x7f0000235000/0xc000)=nil, 0xc000, &(0x7f00003a6000)=""/50) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f84000)) 2018/02/01 19:14:13 executing program 4: clone(0x0, &(0x7f0000420000-0x1), &(0x7f0000003000+0x4e9), &(0x7f0000007000), &(0x7f0000007000)) r0 = getpgrp(0x0) socket$nl_generic(0x10, 0x3, 0x10) ptrace$poke(0x5, r0, &(0x7f0000f9e000-0x5), 0x9) setpgid(r0, 0x0) [ 48.754058] binder: 8345:8378 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 48.789201] binder: 8345:8383 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 2018/02/01 19:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b4b000)='/dev/loop#\x00', 0x7, 0x105001) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl(r1, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c52000-0xc)={0x10000000, 0x9, 0x3e}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000a67000-0x4)) 2018/02/01 19:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f00007b6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000036b000)=0x3a) mkdir(&(0x7f0000632000)='./file0\x00', 0x200000000480004) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)) accept4$packet(r1, &(0x7f00000f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000629000-0x4)=0x14, 0x800) ioctl$void(r1, 0xc0045c78) getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000ce000-0x8)) 2018/02/01 19:14:13 executing program 1: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000578000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000aff000)=0x1c) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000817000+0xfd3)={0x0}, &(0x7f0000a6e000-0x4)=0xffffffffffffff6b) r2 = getpgrp(0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b00000-0x8)='./file0\x00', &(0x7f000080e000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000aff000)={&(0x7f00001e8000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000438000-0x10)={&(0x7f00008f2000-0x1690)={0x1690, 0x16, 0x104, 0x0, 0x2, {0x1b}, [@nested={0x344, 0x96, [@typed={0xc, 0x25, @str='%\x00'}, @generic="d4281681ae7dba1247ceddd7218130b5e5fa43b1697d8b4125e9215a612a71e0fea06b596943b5808d962d9b3fc69976c1fb06d598ae5d2da3fd99e31bbbc045334af6765ab122feb789a79c6e8a4a3595af04621206ef6dbbf05378b22aa12b91b36305bbfa4130222aedb5c594fa490ab12bababbba62692afa356a9dd25ee55d2e869e87d104dcf48adff4ffff9f7838df3fa6481776e0a85c1f9884ce7ebbfce78c3b9753dc5b917ba2b0d45a11ad2b176635de19b977ec4129c29537308ee7df2be150bd18297e091c692dfbd5ccaf206cd52897bc8ebc6d34498765f6947b1078009d482af840ae2", @generic="9a08eab75cb4a8a9391790ea760799531ef321f0496dd557eef7fbb70bfb301bf24774f76ba70e7c9cd6f8158fd6a1fdb8078dd2a3b8e75be10b749102bc7d86ff1e16cf393e425a316f78b0fe91834d68a8a6b09f9b2bd8ac2a6b322b5f1d3264ea8fe47a7f78926335f0bd21018d9ba13cb7", @generic="c1028868638a02b06f2e4507c5c061d56e1fce27a776b4edcc401ada9211757f69af5a4ca90ff2644fd75f886be4571e021b8ae0d97c8b7ea1ae969567124865bb917bfc0d5892d2a9262e13cb456d9961fe83675bb56f5d56368a8e57e72be48a775a55f752ecb79255ee78bda7806c997bda3263d6a6387e426470e05296a886220b67bd0c6ba27772ed660162e57eaee255b884375453a0ceac47b9ba7e342d8dbf5bda49c25f769df726efe10b25e281e9e941c5b90cb630b9b459e5b6e0a33d2e29b404ff5b815a7d084d2bafb1ed0bf7089e923412", @typed={0xc, 0x4e, @str='\x00'}, @generic="56c0134f4a2e4857d25ec615ce4941e5ca1a601d3813a56629fc33a5aa04ce954383be518737fb2621554c43ae5284e463dae10f43a7301acb18249f5bbed412f3b466b6dcd699e60d2ec7ddfe4943f30e1f0f1d92d3615bb1d0241941698119f908ece42b446b745a6baaff37ec60d044fc4b52c0c72e4b2994a22ea691486b35f2508095408392d6a0309dec049aa89694b743444aa51068e9aac8a97a11d6f537773ae7fdd34cfa29fd9015ec7e06f4ee5e5eac357a259ef3eca70fd03e63629841e97ef9301edc16c8243e1fede5ebb2e9a5e5a4e2", @typed={0xc, 0x1a, @pid=r1}, @typed={0xc, 0x54, @u32=0x3}]}, @typed={0xc, 0x79, @u32=0x5}, @generic="b87e6ba219f30493c070a9de06713a78b62c2a4cbd1086553c16e50ca791307e4d74a5980a9dc093a437413bc5df59dab30d7d3758b73f554161e9daff25", @typed={0xc, 0x83, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @generic="3174a3114084f9ac774ee0d443335a0aff8a82a695aa289b9ffd43355cf31362c1ee104073425217812904b94862cad61c463637750d2b12a6b502fc86fb7c47fcf7fff86ef440ae28", @typed={0xc, 0x1c, @pid=r2}, @generic="39088ba5f99d6e7f50af1a1d7229f1a213869d775302c4409cb99823cf40662415a853701e1c900ca47841a162628c244e399d0be66857700b0a8f50e46dd63d08382a7586", @nested={0x101c, 0xf, [@typed={0xc, 0x10, @uid=r3}, @generic="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@typed={0xc, 0x7f, @ipv4=@multicast1=0xe0000001}]}, @nested={0xb8, 0x8a, [@generic="a731febc7b880f9dce8a419f2f25d61fee8c312b821104f79fd2381c4dc159e0484ea0f0f071db9750ab5b48e92e817957bcfd6ef2e4af24e3d440b362bfee2759c4834a3975bc8d94ca9c359990884c8dda02307f3d8cd4e39e5865e36a22f7e28e4c230594a8b3444fcb5408e1a7ea4ef725357e2b673cb90c6759797e2b0446a502b695fd3d5cf65438ea294c2a97ca422dd9c51eca184ab80468d5d39e6239294990dcefbaf774cc4cbddf9a2f358cd5e9"]}, @nested={0x174, 0x87, [@typed={0x8, 0x73}, @generic="62184e40d5ffd5f5fcf29cbac9777a926c7f15d6ffcdc5976351cc2351fe115751413958f7bd16512489db5fcd40017bc94f9cd31121d96aa6aba1e2637058241ba3ca6f113a3b86bfbc5bbfd9793eb431f15426a5da6f32e2d17f03e27ce9afae8eb68b6925b400a736300d2983b0b1e56a306fca9ff0f70c85e971f57b1d181153263e49e58422904be3e29afc78d8cf3b8488be7dfa42f9edcc90567202e24dca3bd9da0198f0e31283ba5473786147e71dbe3e1ab83fc3af00a22c69a74f099ef80f7a3e74a251aaccd573b2cd499c2875", @generic="415d99e9e74a548c63ffa9e29422adb27559ed646660068f45b8afba38d5cdf1875de2091eecb700dbbe3fa5ba40f988785343619bf063ee1d77d500bef634f8678d85ce12fe6392c7e964f514c8a3453c86be4607e6d802635e70a9b86a1f92710dc440bf369eb5e20ee3e11eef4c3ad25b38276406cdacd631418186b8e9361ab7bd5a56267ca200a97511116c421f496161"]}]}, 0x1690}, 0x1, 0x0, 0x0, 0x80}, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001d000-0x50)) 2018/02/01 19:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000187000-0x50)={0x2, 0x10000, 0x1, 0x0, 0x1}) 2018/02/01 19:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) 2018/02/01 19:14:13 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/181, 0xb5, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x4, 0x0, 0x2, 0x80000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) prctl$getreaper(0x2, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xb4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}, @in6={0xa, 0x0, 0x37c, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000)="d9fe9259d72ed83592332b4295ec597048", 0x11, 0x20000000, &(0x7f0000002000)={0x1a, 0x17, 0x7, 0x8, 0xffffffffffff8000, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x1, 0x6c7, 0x8001, 0x7f, 0x7, 0xe6, 0x100, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r3, 0x400}, 0xc) fcntl$getflags(r2, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000)={r3, 0x6, 0x8, 0x6, 0x1, 0x3}, &(0x7f0000004000)=0x14) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) r5 = syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000006000-0x18)={0x5, 0xe0, 0x80, 0x100000001, 0xffff, 0x80000000}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r4, @in={{0x2, 0x2, @rand_addr=0x995}}}, 0x8c) sendto$inet6(r1, &(0x7f0000003000)="4066ddf09a5e519b4a7c7da47b7eb1567702ce7a10d80460e82615fe1b36e01896103f094b755f76f46f3d5c59db865ff8ed691a702112dd2ec722f049a9e55610ef66a46f583bc01d7c826b1e53cc79578527dd7e2e1637b8ab", 0x5a, 0x4000801, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, 0x1c) fsync(r5) 2018/02/01 19:14:13 executing program 1: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ed5000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x17778702) 2018/02/01 19:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000635000-0x7)='vmnet1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000045b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000d03000-0x8), 0x200041c) flock(0xffffffffffffffff, 0x0) 2018/02/01 19:14:13 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002cb000)=0x3) sendto$inet(r0, &(0x7f000084b000), 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000839000-0x11)='/selinux/enforce\x00', 0x402080, 0x0) write$selinux_context(r1, &(0x7f00008fe000)='system_u:object_r:dhcp_state_t:s0\x00', 0x22) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f7a000-0x1)='\x00', 0x2) 2018/02/01 19:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00001a6000)=[], 0x4924b4d, 0x810) connect$unix(r0, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000765000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/01 19:14:13 executing program 4: mmap(&(0x7f0000e3e000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) 2018/02/01 19:14:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x1e3) r0 = socket(0x8, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x6}, 0x4) clone(0x0, &(0x7f00009cc000), &(0x7f0000f5b000-0x4), &(0x7f000061b000), &(0x7f0000b97000-0x8e)) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b9a000-0x4)) accept4$ipx(r1, &(0x7f00007b0000), &(0x7f000025d000)=0x10, 0x0) get_thread_area(&(0x7f0000f49000-0x10)) socket$packet(0x11, 0x2, 0x300) 2018/02/01 19:14:13 executing program 6: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000052000)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) [ 48.902362] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") fcntl$getownex(r0, 0x10, &(0x7f0000c69000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000446000-0x16)='net/ip_tables_matches\x00') getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000262000-0x43)=""/67) 2018/02/01 19:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a5000-0xb)='net/packet\x00') read(r0, &(0x7f0000a28000)=""/4096, 0x1000) 2018/02/01 19:14:14 executing program 7: prctl$void(0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000000000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009c7000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f000020d000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xe000, r1, r2, 0x2, 0x100000000, 0x1000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000001000-0x8)=0x7) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f00001da000)=""/40, 0x28, 0x40000000, &(0x7f00001d2000-0x10)={0x3, {"b3897b42df9eb1"}, 0x200}, 0x10) 2018/02/01 19:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)) 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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000861000-0x30)={0x54, 0x0, &(0x7f0000952000-0x54)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00001bb000)=[], &(0x7f0000573000-0x18)=[0x5e62c5ff035f2b9b, 0x40, 0x78]}, 0x6}}, @acquire={0x40046305, 0x3}], 0x6, 0x0, &(0x7f0000c53000-0x6)="600489d6fb64"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000-0x64)}) 2018/02/01 19:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000), 0x4) r0 = syz_open_dev$sg(&(0x7f0000193000)='/dev/sg#\x00', 0xffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f1b000)={{0xf1, 0x3}, 0x1, 0x7fffffff, 0x8, {0x5, 0x2}, 0x0, 0x1}) 2018/02/01 19:14:14 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x5, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @rand_addr=0x800}}}, 0x118) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0xc5, {{0xa, 0x0, 0x1beff757, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb8dc}}, {{0xa, 0x2, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x960c}}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000002000-0x10)={0x6, &(0x7f0000002000-0x30)=[{0x100000000, 0x3f, 0x8, 0x5}, {0xa1, 0x200, 0x4, 0xf73c}, {0x1, 0x113c, 0x1, 0x800}, {0x200, 0x1800, 0x8, 0x8001}, {0x3, 0x8, 0x67, 0x3}, {0x0, 0x1, 0x7, 0x6}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000)={{0x5, 0x7}, 'port0\x00', 0xd, 0x100069, 0x9, 0x6, 0x5fe, 0x3, 0x10001, 0x0, 0x4, 0xc97}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x20, 0x0, {0xffffffffffffffff, 0x3, 0x360d}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000003000), &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000004000)='./file0\x00') fcntl$setpipe(r1, 0x407, 0xe80d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000006000-0xd8)=""/216, 0xd8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000-0x4)=0x80, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000008000-0x40)=[{&(0x7f0000008000-0xb7)=""/183, 0xb7}, {&(0x7f0000004000-0xe1)=""/225, 0xe1}, {&(0x7f0000007000)=""/20, 0x14}, {&(0x7f0000003000)=""/146, 0x92}], 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000)={0x0, 0x401}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r2, @in6={{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0xe8}}}, &(0x7f0000009000-0x4)=0x8c) 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) 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000009000)="77666d4570bf6ba88bb3fdcdd9", 0xd}, {&(0x7f0000009000)="f57f34a85392481dfa9032a6bef992aeae296de5fa3a0b6874b34ede37bc586106d1237e8e3787e8eb6b2e938419a49bf5de71ac37fa6f37e8f32bf27297e2f7981d89c4aec6a0a011fa4a3e7eab0b1bce02a094fd3be81142add7da0e6f1776d57b1c728c5590b69b934d523cde2c6ee41eb30c8d2e7f5ecb25bf6e62ccbb9618f05346186aeafd11f18d8925f352d6016b67bf94e3515a1eb8", 0x9a}, {&(0x7f0000009000)="2df9e9ffe06a0c7fc260cada402e6f027ebcc0b12ffd74fe6c53fa1fd112059e8f2c73517b4aefa2799dc743ca36d60ac8430f254f5515a2602da4e97910b5362aea8443fdc93e2ff4df8dc343aa58af714e0c45c6fa74465357b911b53bb615198305dd7520d909ebf23c39001ea184da26068f4c25ee3be961e24cc039424e901b2c0f9db248e96ba56f5e9a9fb15a788143f6abf2854db829a8e2492b27c560df6e11305f0e15c232dddc93994efe7d433e710e", 0xb5}, {&(0x7f0000009000)="4e267ba32bb9ee1f0c2b6fa132f2c12463a8f5b6467d97206730a367bf0448a4853da3e0bb79a9efa6ea012fafcce9bcd77d988b244947efe62c47a175d2ef6312e35ff152f712b977996934aca470e21534d1aa9291ba95a29fdf958392dd4deb1925ee43100f1166ef49835a257104df8b792cfe62afaac06ec6eed64726d88bb256e8e3288578114a8278feab296f2f8cd365", 0x94}, {&(0x7f0000004000-0x3e)="bd189313b9ddedfe36788d159df9deecba5ae38fb424ecb9bac6f30699f0f66eb39e5eb3480f693e06c705f55bc8af19f59877301a269cbb5fcd8c13c9bf", 0x3e}], 0x5, 0x0) 2018/02/01 19:14:14 executing program 0: clone(0x0, &(0x7f0000b26000), &(0x7f00004d9000), &(0x7f0000391000), &(0x7f00003b9000-0xcd)) setns(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0x880000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[]}, {&(0x7f0000010000-0x8)=@abs, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)}], 0x1, &(0x7f000001a000)=[]}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x3, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000001e000)=r2) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl(r0, 0x2284, &(0x7f0000154000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/sequencer\x00', 0x20000, 0x0) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)) 2018/02/01 19:14:14 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a96000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x100, 0x8, 0x1, 0x100000000, 0x4, 0x3ff, 0x6dd94938, r1}, &(0x7f0000c71000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000003000)=0xc) 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) sendmmsg(r2, &(0x7f0000001000)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000001000+0xf49)="4f9641697aadf4ade65c7665a0375cea7dfc3c5123067e6a542511da27084a64257c545605749cd9eed5927ed25d7bcb0de9e7fcad6855380886f6541e4db2e4bb5878b365e198623d538b56768d75f3ba14f96833c644670f9f4c8da8144478c2d5800869d370a34953a5b0a1ff50c2e1ade3756fcf90ebf7495e0765", 0x7d}, {&(0x7f0000001000)="6892cabc386725807840e913bdd55eb987a1c8cc2f1723cde8e77bf558a4bedbde1f8aa3876a8e32f99316a1be6cb379b1ee55fa3a9c99e43ed4a017c3ed230d94574c065f652485297ae3302b31722b5d18131135204908eb62f8596000f3a16055570dc9af70d12f0763ee", 0x6c}, {&(0x7f0000005000-0xb8)="c28140f8ff7229b0cf09445f11da0983221438d3b855ea13eaeca4c2b67894361280fa9d7506a663b54fe38d1087303313360733e52dc3d39cab9aaba5c562488c55fdd41ad2ac4c67542ae736413f03ca5485f014f48fb3b4fed1986f25fe3033d22bf07e69c5fda410297cf24638e3e294abf83ff8f4031bd41518ff37659d06063c3faeafe80b714946f03ed4f5a71920ad53011d347b8d8f46b6fe4083d9911eb2cd726fdc2d2b6e09798d3c3276dfd6f6c7661ea305", 0xb8}, {&(0x7f0000001000)="694b9d0983e318560da6cc763b2c6a580a02e4227fcacb85c911ba7e0f6dc430ac40c63f23710d957c04722766621279a3171f26cd3905ef906c005b73da07430349a59f2ff7ee08d7fdb46c9e8a776fad997bf4ec2ce9c5bb68bdf39f77fee4ecba572925d2b04eb6625145459621a9d8920cbcb3e621552888cb38b6fd300f9c33572b3dade22d5e87702f30aefb9a7684782a9d1e9bfad3b42b713e03fc734fe41e82a00a106de551633103941201ead3f3de1a2ea1561fa122e7220d66ce154cb64e37babdd266013f684151696e05ac0176f4dbcebe800c64d67f332eec", 0xe0}, {&(0x7f0000005000-0x21)="a7a3a7206ae66049e7be6963221c3ccf713d23e9fd5221e68202e2c00377ddef76", 0x21}, {&(0x7f0000005000-0xe7)="7ead5cdf50493cbc4053d789c9f80cf68f57e90fdfc7d992d01ac928d2eaad46eb146fb6139c15d390fb5cd93215f4455b3b243770322ab9e8f3fc5129bd78537b51cc7ec51ee1683042b6617c3ad191cb0d5df72ae95e88d1ee26c882aafa3d5e0a636521f18112a3308537d4d3e0dc347570c794d436ab20cde9076a5d13eac39116fd23b1fc89ae39075c53fe8e8fd31e75786cc62e47fa6a961e0d23838335b69d14d67dd20633ba74c36557f93b4fd6c64a8b9520e674d8b7a4a8fc825672cbaf1dedff495fed556b9fea953a9deb03ecf72ed14d385673c9f5a16acd74b90066696f2cf0", 0xe7}, {&(0x7f0000005000-0xbc)="9837d41fe431e156e3689455ef67c0f0a7e9e6a1634b6275491aa4e50b89e7b53b49134fbc93c55c16b5e743c27d928539b2037e40d54727e3d56ef2b37d6eca4606663bd531cb6ef69776a6f143c8cf480f431fb365b4b274a3a90990debb6370ccc364dad999ace811bbeaec145b0d6f220747ccf778b5012dcd81089bb9ab929464784ccbce941162b8c136153d1ab3d94608439787e96bacf35c785ad3d997d75e6f5e9d9959006d579bb8a6270f3451b3fa2e5e96e425064222", 0xbc}, {&(0x7f0000001000-0xda)="75e17723adb4810191d4fb2c056ac279c8a83e80e6f86f231da2dd995bfa0dcc30c7bb0c70fcbfb92156749d9a3898fd72056ace99fe866db34a78d6750fc3c855963eb2bcfddab9544b72a7aa767fa1ea9a05237943e241b75c73701e081610480ccec370b1318b96d0f21dc547b91c3c897c910efd3461c2b75d389d4c50064517dafd7403341420204e135a2116eab1edc685bdef34d218b4b2766381ecb84561640536689673781a87f806210f72a4b4411236b8eaf624cdfc3dc49e24067b18969fb506587cdbbf9e9bd1c48b9640db508dbc81e2312635", 0xda}], 0x8, 0x0, 0x0, 0x40}, 0x40}], 0x1, 0x40) rmdir(&(0x7f0000002000+0xe87)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r4, 0x9e9, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000007000)={r1, 0x3}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000008000)={0x5}, 0x4) 2018/02/01 19:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f0000033000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc3000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000e6a000)=0x4, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000020b000), &(0x7f000003e000-0x4)=0x4) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000467000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93000+0xfb4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000275000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000aff000)="170000001a001bd213110005e700000080000003ff008d", 0x17) 2018/02/01 19:14:14 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000166000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000f6000), &(0x7f0000c50000-0x4)=0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 49.464789] binder: 8446:8473 got transaction to invalid handle [ 49.471184] binder: 8446:8473 transaction failed 29201/-22, size 0-24 line 3004 [ 49.499599] binder: 8446:8493 tried to acquire reference to desc 0, got 1 instead [ 49.509980] binder: 8446:8493 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 49.521513] binder: 8446:8473 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 49.543254] binder: 8446:8473 got transaction to invalid handle [ 49.543582] binder: 8446:8498 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 49.556726] binder: 8446:8473 transaction failed 29201/-22, size 0-24 line 3004 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000d2f000-0xd8)="bb142d5d77e8dd04f25eda36abf305d1c7bf460043b3079b39629e422d974094b7edcdc831b04c67f466a7b3ca0cf0d8bd3ac5417f9ebbd2e23bbe84a118504710ae6369c3b5bd9f9d755b466493080b08ef209f72c14cc5b2caf36613010b740c7fd58e95d555e97a335b7970ec7ef54dca43411ac0d20aa481fc385d0303bf48993a0c0720f3bf83ac8128b162bc760e7da3be2efe504ac97c3573c0a7b7fca74e6a19ad13f46eb2aded798a28d77190b39a3ed520508d06f13fa6eef0ba00305c8f033706011287b25ed3aff72c692f4a26b5513e7650", &(0x7f0000751000-0x4), &(0x7f0000ec1000-0x4), &(0x7f0000001000-0x9e)="6dac145b369b0925a4b87d68302d95eeca99f1ab727854b236aea9f4ec635b3fc3b2b5fb3f96340d86d31cda6aacf99f978707adb2e3de0653a2d300001000000000081394f8ea2c82997f1cce908d5211212b9100ff43b04df9d2c6adba63e7a2561380396bfe7732dcd8a26ee32d14c9617d20753de4f999f09519882436ccddddd269399eba8d20aa02984cb96357bb6b4bb3c8ba96fe71fcf8c22833") getresuid(&(0x7f0000dc5000), &(0x7f0000003000-0x4), &(0x7f000003c000)) 2018/02/01 19:14:14 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x1800, 0x7f}, {0x547d7bc3, 0x7}, 0x1, 0x1, 0x5}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)) ioctl$KDMKTONE(r0, 0x4b30, 0x9) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x11, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x4d, 0x100, 0x4, 0xffff, 0x2d}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000003000+0x172)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000005000-0x24)={0x0, 0x6, 0xfff, 0x0, 0x0, 0xdcd, 0xffffffffffffffff, 0x800, 0x2, 0xf9e, 0x3, 0x6}) fanotify_mark(r1, 0x69, 0x10, r0, &(0x7f0000001000)='./file0\x00') socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000006000)={0xff}, 0x8, 0x800) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000006000-0x28)={0x5, 0x5, 0x3, 0xff80000000000000, 0x8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000008000-0x8)='./file0\x00', 0x404280, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x4, 0x100000000, 0x0, 0x1, 0x12, 0x15, "b0fdd2c63d8d5ad03009825f12158745afd70d396fa1e937b3e8718f6b216922c851c469f059213aa73fbc456fe45077a91be6f3b5ec18231d2a45922e65364b", "a16f5d73bc6971eaaeee6e49a787f80d61261aa8c33747db33b06ad298dfa905fda4577bcaa141f3624ad7851cb88651717739c61d51356306195d5dca9c16ac", "c222b17b29e80c9e4db001ea49cba6b7981f1639c913c4f47a5cd84688bff9cf", [0x4, 0x6]}) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bf7000)={0x1f, 0x208679dd, 0x15bb, 0x3, 0x5}, 0x14) r1 = getuid() lstat(&(0x7f0000e45000-0x8)='./file0\x00', &(0x7f0000c50000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) open(&(0x7f0000b21000)='./file0\x00', 0x2001, 0x4e) getresuid(&(0x7f0000812000)=0x0, &(0x7f00005ac000), &(0x7f000040b000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, r4}, {0x0, 0x0, 0x0, 0x0, 0x10000}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/01 19:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000005d000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d52000), 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000024f000), &(0x7f0000417000-0x4)=0x4) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095f000)='./file0\x00', 0x4000, 0xa0) sendto$inet6(r0, &(0x7f0000851000)="7cb74e33904f5a9d360e57980cb5d1c6c891602bdb0ed877b56eb69b27b44d755da2f15d3e8c985522a1b1eef14f829e8ba40ca648817a32043df27f24c15d1da86b5e6aa1baa4322872bf255784ff178a32e33de9b319ab2e01260367cdc22c6967d133bbf4b8f2aa841b1a0798acd629fbcea67a57764475e7c92b8b2be6b395c433444d35833b17fb6ca5f1c3616a49ed08916f56786147858bca27f5b5b4d37cf00a13945a3d12ee309f26653a91029710e8c779adc4712062aeafeb44118522", 0xc2, 0x40000, &(0x7f000018a000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000095f000)) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$TCSBRKP(r3, 0x5425, 0x7e) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006f8000)) 2018/02/01 19:14:14 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007db000-0x8)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 19:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r1, 0x2) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000080b000-0x8), &(0x7f00001e4000)=0x8) 2018/02/01 19:14:14 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc4000-0x8)='./file0\x00', &(0x7f0000e6b000-0xd)=@known='security.ima\x00', &(0x7f0000828000)='$\x00', 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/01 19:14:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e09000)={{0xa, 0x3, 0x672e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0xe3c5, @empty}, 0x1, [0x800, 0xcd1, 0x6, 0x8, 0x95c6, 0x1000, 0x20, 0x2]}, 0x5c) sched_yield() setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000099f000)='/dev/sequencer2\x00', 0x8000000000400000, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000054b000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000d6000)={{0x3, 0x7ff}, "00087274300000000000000000000000ff000000000000000000000000ffff000000000000170000001b00000000000b00000000e8ffffffffff00ff00", 0x20, 0x20410, 0x6a8, 0x8, 0x3, 0x3, 0x4, 0x0, 0x6}) ioctl$KDSKBLED(r1, 0x4b65, 0x2) 2018/02/01 19:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a2000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000233000-0x4)=0x80000000, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) shutdown(r0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) 2018/02/01 19:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r0, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') syz_open_dev$evdev(&(0x7f00007fb000)='/dev/input/event#\x00', 0x8000, 0x4a4040) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000fe8000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvfrom(r0, &(0x7f0000aec000)=""/115, 0x73, 0x0, &(0x7f000012a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/01 19:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f00007a9000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000098f000)={0xe0, 0x0, &(0x7f0000bd8000-0xe0)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00004e5000)=[], &(0x7f0000409000)=[0x38, 0x18, 0x68]}, 0x80000000}}, @request_death={0x400c630e, 0x2, 0x1}, @acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x40, &(0x7f000004c000)=[@fda={0x66646185, 0x5, 0x1, 0x1f}], &(0x7f00000fc000)=[0x68, 0x0, 0x28, 0x38, 0x0, 0x78, 0x20, 0x48]}}, @acquire_done={0x40106309, r1}, @increfs={0x40046304, 0x2}, @decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x1}, @register_looper={0x630b}], 0x87, 0x0, &(0x7f0000f4b000)="499358802163a554c1a70e7e0473df4f26d283e0c55c4251126c8dd83f97c7ac77cf6a2ba5b8a4e7c5f44a3c49558af9dadfc2224c6371e36dab34619a3647810a7beb5899d999e202847fd30cf391573ba02dc620501deee4f8cd6f1cf20a4d3ae1cd3d2087bc7fc3016e728dfd912e5a438a0c721b7ce1d9cd086f8e8ebcb54b98fcdc1b4cc0"}) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f000004a000)=""/173, 0xad, 0x100, &(0x7f000039b000-0x1)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) [ 49.566113] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.571569] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.606106] binder: undelivered death notification, 0000000000000000 2018/02/01 19:14:14 executing program 3: 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) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000033c000), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000)=0x3, 0x3) getrusage(0xffffffffffffffff, &(0x7f0000649000)) 2018/02/01 19:14:14 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002f8000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000b8a000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x4081, 0xa0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x27ae400000000000}}, {{0xa, 0x0, 0x4d, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xdf5}}}, 0x108) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000+0xd61)={&(0x7f0000efa000-0x20e0)={0x20e0, 0x4, 0xb, 0x210, 0x3, 0x1, {0x1}, [@typed={0x18, 0x16, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x4d, @u32=0x3d72}, @generic="ee6330d96dd8f33cae25bbf92575a2f692db5cf0edc9ed5e1aac4c850091d58a556ebaede0a8ece7c77c0d8a36bf", @typed={0x8, 0x65}, @typed={0xc, 0x8e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x72, @uid=r2}, @generic="c872", @nested={0x2048, 0x67, [@generic="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@typed={0xc, 0x61, @pid=r3}, @typed={0x8, 0x88}, @generic="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@typed={0x18, 0x94, @ipv6=@empty}, @typed={0x18, 0x73, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @typed={0x10, 0x73, @str='em0}\x00'}]}, 0x20e0}, 0x1, 0x0, 0x0, 0x8090}, 0x4) dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@delsa={0x34, 0x11, 0x0, 0x2, 0x1, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xa, 0x7e}, [@policy_type={0xc, 0x10}]}, 0x34}, 0x1}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000), 0xffffffffffffff9d) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000021f000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/keychord\x00', 0x20082, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000d54000)=""/29, 0x1d) write$selinux_user(r0, &(0x7f0000e76000-0x2a)={'system_u:object_r:inetd_log_t:s0', 0x20, "738b736164685f7500"}, 0x2a) 2018/02/01 19:14:14 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000650000-0x8)={0x0, 0x0}) ptrace$poke(0x4, r0, &(0x7f0000e29000), 0x23) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003b9000-0x8)) 2018/02/01 19:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b4c000)='./file0\x00', 0xa1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) pivot_root(&(0x7f0000d79000)='./bus\x00', &(0x7f00003a2000)='./file0\x00') ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000-0x28)={@common='lo\x00', &(0x7f0000ba8000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) symlink(&(0x7f0000221000-0x8)='./file0\x00', &(0x7f00006f3000-0x8)='./file0\x00') [ 49.645226] binder: 8541:8542 got reply transaction with no transaction stack [ 49.654272] binder: 8541:8542 transaction failed 29201/-71, size 0-24 line 2920 [ 49.667480] binder_alloc: binder_alloc_mmap_handler: 8541 2033d000-2033e000 already mapped failed -16 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000271000-0x8)={0x0}, &(0x7f00008a6000)=0x8) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000095f000-0xc)=@sack_info={r3, 0x6, 0x401}, &(0x7f0000684000)=0xffffffffffffff0b) write(r1, &(0x7f000095e000-0x60)="bec56e6a", 0x4) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000637000-0x38)={&(0x7f0000152000)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f00003df000-0x50)=[{&(0x7f0000960000)="4d5f2c03fd0065c35d69943c699591e3f884bd9861c4dded8ef79d567c3a21a3de60b6d0aead2d20763b9e9110cc29a0b1eb5f3d21a987e6f93f01965956a91bc9c65b46e6b10b60566f52c2807a13491e94b342393c485e423126fa750b59dc4777c4c89d13662b4e6952393511344798c5e085d7083e7ab68866469ea371807c61ee997a93e56b99e297aeb0be95c2b2c6b7f225171cd98dc8", 0x9a}, {&(0x7f0000961000-0x26)="a2673186c26a3c316b25d2dcf2241a7b97bebc49f210940f694c51474c91216be62d3344328c", 0x26}, {&(0x7f0000961000-0x9e)="23d9413a1ddb6cf3db365d75748ac07dceb2d7428137fe129da92f8a2245418b5cc7ee8e4b617e317fb17a6e32378e9590f832729377c23b15a0f886c90bebafeae09a2d9652e7581718f6c6bbb6c51a76b05f34fed2db0f7549727f6e452b57af17247cd7815e4558ca8b1b5b874e0535fd494aa5fcaba309afe6fb8ed0ced16bbde68a554a90d8243ea0c4d8ba90f886345f8bbb6f2dff514217c79aea", 0x9e}, {&(0x7f00002b8000)="f98f92fb0c3c", 0x6}, {&(0x7f000092b000-0x3)="3895db", 0x3}], 0x5}, 0x1) signalfd4(r1, &(0x7f0000960000-0x8)={0x623}, 0x8, 0xe144f36e47b6e163) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000960000)={0x3, &(0x7f00001dd000)=[{0x3, 0x7f, 0xffff, 0x10000}, {0x7ff, 0x4, 0x70, 0x4}, {0x8, 0x200, 0x5, 0x89e}]}) 2018/02/01 19:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8c000-0x4), &(0x7f0000000000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000675000)=""/204, 0xcc) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000000d000-0x4)) 2018/02/01 19:14:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x156)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000), &(0x7f0000c02000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000089000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) r5 = socket$inet(0x2, 0x1, 0x0) writev(r1, &(0x7f0000388000)=[{&(0x7f0000c9f000)="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", 0x1000}, {&(0x7f0000ee4000)="655777e83e2f18cf08dd63fc03d5dae0501cc8a2cddd19c901d84effdf9a2e2b1fcc5fdc4b43e1e7bfe5eca9a186f1538eed264fe99f63b02d2279bcb63ea410353d43ccd3d7751cb31929f388ba8d736a6a03325639a1277743626cfb25ec3dfc2d3fd0a4f12b042f7c8932745d65242b1cf21a34a3e476f00c76f37db438ac2627878917e1567337dbe9190cb71925803b5ce18bfe6737", 0x98}, {&(0x7f0000d9f000)="56ab9d96c189b6ada742ec38827e91c1a5065d024120daf279edca4cd69573e9c13e4511b6e07a42a70c2cd533f826911cb658d771a404a60008f56c6b6c20d38c671e5a9235acd1bcdd9d25c58f8f846cb229a99a9838d33277d98cfcac222e9ac541494769f83fa56ea85ef61826a8636a2f3f641fffa537c85b53e96f9fd809e10157f4b7f66b7a49cad71721861ba32c377c8d24d25a8f554e1fd8a8b561bbb9dfc09d7829a74009080d7b57c0be71f93fb1f7fa352cec8c01168dc1a7ab93dc28", 0xc3}, {&(0x7f0000de3000-0xf3)="137b9168b1d19abeace4f43e70555c7ab4f3ee2b2b577df39aac68b110827dfd2b9821e1d081df15a2c93f182fd79ab86f7904e721ff0282b94ef633e381de0f6fc37c3f04bc0e70b923a8f68b3f3c317791285d149a4a5b0d3a84d6d814104855bba21d25d3a7fbe5e714fc0f196089c3cfbc617baf13c1f86410e6f74fc6718258ea9772bca1b5195bdd3b1486f3ba4f2555404385ce198cf61f3dffe8579f12b6392191640dbd1986abfbfc48c0763c57f0d42cba60a2e641dcfc35f09b12282c3f588633cb7655c6caae98df40834221f399d3854294bb426cde119e03ff414b2fac2f2079ceecf440e47fa85718d4010b", 0xf3}, {&(0x7f0000f0a000)="095e9628e0386444bb95de7a89c57c85742c44cce1248b0cdd7d69b6b1b134edd703c19d4ca0a05b9bb3d418d5f803e5ed3a56d8606c1d61dcc5435a8d371db9b3ff7d5bfbaa712d8c2d1d111488bd102db9603716d717b0963abfa270b8345df720d6355ce42e", 0x67}], 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) fremovexattr(r2, &(0x7f0000ed3000)=@random={'trusted.', '/dev/net/tun\x00'}) 2018/02/01 19:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000bde000-0x18)="f14e6a852002146408b0647f3775359f14c0c09d59225f2f", 0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000442000)=@ethtool_eee={0x45}}) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xa) mprotect(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1000004) madvise(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x100000000000b) [ 49.696302] binder_alloc: binder_alloc_mmap_handler: 8541 207a9000-207aa000 already mapped failed -16 [ 49.709733] binder: 8541:8542 got reply transaction with no transaction stack [ 49.718462] binder: 8541:8542 transaction failed 29201/-71, size 0-24 line 2920 2018/02/01 19:14:14 executing program 1: r0 = creat(&(0x7f0000df8000)='./file0\x00', 0x22) syz_open_pts(r0, 0x2) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fea000-0xf2)="0b67a210a34645f550644f2ed2b378fe31bfc98dbc8de0f5bb02a4d0885c0dd142450745838b7f45560aa5b339c0d675414a5d8c977e619e41b5ddeab98eaa9f70fc669acd5cb6a3fb6a8df6374f0cb8efa72e4aeb1fe95210da94093f17fdaca81b1d07bc5eac9723222ba4ebd7087c52cad1a1de0e0bc2b728c9260685d45ff60f62071ec200cb0b3d3f5203508be8307357820285ff11a28c660da1c1b3dc24d7bfc05dabe27df7310def08e4f86d468d51bc6882462a6400d17579de3548ba63a58935b4203fa519db5c78b93975d2b4ee715fce3be5ab91cdabdad211358eed3855d4426504aa002155ab067ee8993e", 0xf2) ioctl$int_in(r2, 0x5429, &(0x7f0000fe5000)) 2018/02/01 19:14:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) 2018/02/01 19:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000043a000-0x8)=@assoc_value={0x0, 0xa7fc}, &(0x7f00005fe000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000043a000-0x20)={@empty, 0x1049, 0x3, 0x0, 0x3, 0x7ef6, 0x401, 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003df000-0xa0)={0x0, 0x98, "ae52d3245e9e99aced2bc989638f15ac88082814eb5c023cb8e7abe1250474764bf7a4d46a0880b1f8bcb330502755dc71f4516aafa1c5f32b063356ff529650c1b81362c2fe89fb4f8a531f30bc7a64bb4835957e471dd453c6e2da9eef14fbd7e20129c0f1ba708f526a61ae74e6ab8b9c187f6103ba3ac41354d2292689dc4dc017d4832597e114b35e020aeeac8899c0302dd79048a8"}, &(0x7f0000710000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe5000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x140, 0x7ff}, &(0x7f00004f5000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007d7000-0x9c)={0x0, 0x94, "59ce6cba6f981a5dc71a37b6dd355d1a521af4a146464ab4b5891065218c37490e61d40ddb6574c1adbbdead8b8ad36a70f4cf0aae649600da4c7fed84222791d6b419089a870f6b1d1bbcd86563f963612f0c0860c0e603f968c07428bc9e77a7af0c872a1cd54b1cc3cc49f401f4265444f94bbed2f3b2a9d7604b6d9d8ec84a0e6f0cafb738041ad464d6b345de9598492abb"}, &(0x7f0000efe000-0x4)=0x9c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002fe000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) sendmsg$inet_sctp(r0, &(0x7f0000ed9000)={&(0x7f00003da000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f000055c000-0x50)=[{&(0x7f0000d43000-0xed)="a560279df408abebc1cecd534cdd24644a6aeafc45270f19027f0451a9288d38bb8ba852f2c580e4b667dc57b3e995e188fc8a7b82b97974d5f3023c2906189b1e5b92563214817ca26fd78e8b4715ef7158d2ed806f182ac9409042f4bffc26f03283628eddb3be7640191ba09bf1e32fd1b4f1beb1faa928437a067689404af4e8bec9f84c2dbab56a07f636dc4610bd7b9f3754fe27f3f31717151a2e7b59db24a11dd126cb954d989332baf7dd8f4ed569e4427c3471e2a0a88607847952e2aa11a1991318e80b51db5e412570f2b4e4e10a7ef204eae28277a1786f39cd9f9ebe77703fb1457989387e96", 0xed}, {&(0x7f0000caa000)="5f319e63f1a0f73479f864cbd57d4a0c419b0f772ce9670a9612b0cfb281b947ca51012224f5d68331499c330502dba713ae8c6761528fa115c7", 0x3a}, {&(0x7f00009cf000-0xf3)="0dbd7055043f8f3e283a058373410d3ad4283933b74c3b13805d0d5a109afb3171199be1ec8eb51111c0c63f2f867fdc7a3c0f48c0dd94b999b27c9cffb96c6017d4d937f89ab22b2c323ebdc537755e36eb3c8ccf734b98a1edc2dffa2af8e25607707f453a1bdb85afb96e2321436ee672d034a82df0986f93e0bc6f6fbb26fc273a8aad1c06c4d15a500b2d40966833c7afde93e17a11486ba8b800a33bef485f519afd62b3b109737e575f3a0578d85c6657388da9dc52889ec74a9f4d7d2751ae4402496f7f43c88e62e2b7ff99b68132bb832141f5ac930730aecffc61db116aef7bfaf8a82a1a3d6fc8782005fefded", 0xf3}, {&(0x7f0000dad000-0x49)="a64e543d1f846ae5606b77332258eb2b3027de808b576c743ec818216f61d68c7c51521213528b5c907dd640164d8a4eadadec47b5fb22ce652246cdad5d83645e9eeaa479f169d9bf", 0x49}, {&(0x7f00006c7000-0x98)="0b43da0ad4ba4515b30999591caf028e83e01cd49f4e34ffdab8a4b601a5664ed4cbf4da7b19868b38891cf1fce7aaf26a10f7ce5d947a155b66e1e85f716d81da6352dde360a13f888a05ee49235d20e072f642ef5d114a59f278a988bb24f517bef4e902f48bf9b841ac7f54b3cdbaa73f50c4671cb6a5af2d5a8d4a2ba4c1f16db61a2026c4ef9af9777ada4fe203b2fec06bf2318d69", 0x98}], 0x5, &(0x7f0000419000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000001, 0x4, 0x1, 0x0, 0x5, 0x8000, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x206, 0x3, 0x3, 0x7f, 0x9, 0xfffffffffffffff9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xffff, 0x200, 0x80000001, 0x3, 0x1d74, 0x1, 0x5ecf, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x1, 0x4, 0x2, 0x0, 0x4439, 0x23cf90b8, 0x27, r4}}], 0xc0, 0x4000000}, 0x40040) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000feb000)=""/151, 0x97) r2 = syz_open_pts(r0, 0x204000) readv(r2, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) 2018/02/01 19:14:14 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064b000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockname$inet6(r0, &(0x7f0000d1e000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000b3000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f00003fe000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fcntl$getown(r3, 0x9) r5 = getpgrp(0xffffffffffffffff) setpgid(r4, r5) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r6 = memfd_create(&(0x7f0000775000-0x3)='\']\x00', 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000b45000)) preadv(r6, &(0x7f0000e57000)=[{&(0x7f0000c8e000)=""/151, 0x97}], 0x1, 0x57) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000013b000-0x10)={0x0, 0xfc37, 0x1f, 0x100000000}, &(0x7f000060c000-0x1)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000f29000)={r7, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xffffffff, 0x1f8, 0x2, 0x0, 0x1}, 0xa0) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000952000)='./file0\x00', 0x4002, 0x100) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000953000-0x68)={0x5, 0x80, 0x100000000, {0x0, 0x1c9c380}, 0x8, 0x5}) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[]}}], 0x1, 0x8000) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000953000)=0xffffffffffffff46, 0x80800) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000952000), &(0x7f000059f000-0x4)=0xb) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x4ae50880cdd3004a, 0x574, &(0x7f0000953000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000ae000)={0x2, 0x8000, 0x7, 0x0, 0x1}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00005da000-0x14)={@mcast1}, &(0x7f00001d7000-0x4)=0x14) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffd2c) 2018/02/01 19:14:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x156)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000), &(0x7f0000c02000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000089000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) r5 = socket$inet(0x2, 0x1, 0x0) writev(r1, &(0x7f0000388000)=[{&(0x7f0000c9f000)="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", 0x1000}, {&(0x7f0000ee4000)="655777e83e2f18cf08dd63fc03d5dae0501cc8a2cddd19c901d84effdf9a2e2b1fcc5fdc4b43e1e7bfe5eca9a186f1538eed264fe99f63b02d2279bcb63ea410353d43ccd3d7751cb31929f388ba8d736a6a03325639a1277743626cfb25ec3dfc2d3fd0a4f12b042f7c8932745d65242b1cf21a34a3e476f00c76f37db438ac2627878917e1567337dbe9190cb71925803b5ce18bfe6737", 0x98}, {&(0x7f0000d9f000)="56ab9d96c189b6ada742ec38827e91c1a5065d024120daf279edca4cd69573e9c13e4511b6e07a42a70c2cd533f826911cb658d771a404a60008f56c6b6c20d38c671e5a9235acd1bcdd9d25c58f8f846cb229a99a9838d33277d98cfcac222e9ac541494769f83fa56ea85ef61826a8636a2f3f641fffa537c85b53e96f9fd809e10157f4b7f66b7a49cad71721861ba32c377c8d24d25a8f554e1fd8a8b561bbb9dfc09d7829a74009080d7b57c0be71f93fb1f7fa352cec8c01168dc1a7ab93dc28", 0xc3}, {&(0x7f0000de3000-0xf3)="137b9168b1d19abeace4f43e70555c7ab4f3ee2b2b577df39aac68b110827dfd2b9821e1d081df15a2c93f182fd79ab86f7904e721ff0282b94ef633e381de0f6fc37c3f04bc0e70b923a8f68b3f3c317791285d149a4a5b0d3a84d6d814104855bba21d25d3a7fbe5e714fc0f196089c3cfbc617baf13c1f86410e6f74fc6718258ea9772bca1b5195bdd3b1486f3ba4f2555404385ce198cf61f3dffe8579f12b6392191640dbd1986abfbfc48c0763c57f0d42cba60a2e641dcfc35f09b12282c3f588633cb7655c6caae98df40834221f399d3854294bb426cde119e03ff414b2fac2f2079ceecf440e47fa85718d4010b", 0xf3}, {&(0x7f0000f0a000)="095e9628e0386444bb95de7a89c57c85742c44cce1248b0cdd7d69b6b1b134edd703c19d4ca0a05b9bb3d418d5f803e5ed3a56d8606c1d61dcc5435a8d371db9b3ff7d5bfbaa712d8c2d1d111488bd102db9603716d717b0963abfa270b8345df720d6355ce42e", 0x67}], 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) fremovexattr(r2, &(0x7f0000ed3000)=@random={'trusted.', '/dev/net/tun\x00'}) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bb5000)='./file0\x00', 0x181000, 0x24) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000bb6000-0x4), &(0x7f0000185000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r1, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) sendto(r2, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0) 2018/02/01 19:14:14 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f1a000)='/dev/pktcdvd/control\x00', 0x10d840, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000064c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000f1b000-0x1b0)=[{0x7, 0xcc, 0x4, 0xf4, @tick, {0x2, 0x3}, {0x4547e8ea}, @raw32={[0xc000000000000]}}, {0xdbeb, 0xd193, 0x401, 0x0, @tick=0x6, {0x5}, {0x0, 0x800}, @quote={{0x0, 0x8001}, 0x8000, &(0x7f0000eab000)={0x2, 0x6, 0x4, 0x8, @time={0x77359400}, {0x5119c744, 0x101}, {0xffffffff}, @quote={{0x3, 0x7}, 0x1, &(0x7f0000f1a000)={0x100000000, 0x40, 0x4, 0x20, @tick=0x6, {0xe4e9, 0x792}, {0x3ff, 0x7}, @queue={0x0, {0x7f, 0x101}}}}}}}, {0x3f, 0x1, 0x4, 0x2, @tick=0x6, {0x5, 0x8}, {0x1, 0x588d295e}, @ext={0xbf, &(0x7f0000f1a000)="22661ddeac7529944d90011d1e64e51103b24a4cdbe63ed16ad3d2f7b05cf19c492b00c646652612e1f7f5d55a72da5c92448f81efc6398da969720a23ff56c9c21d3ce44e42ff171f4faacd89b9c57ad165b6401f186ede5d7b585e15dab9013652505aa48bf1b6c3fc26463dee1d26884059a51f0b22c0875e4385fed2b3551cbce0e942dac4d1c70508a8e554489fb379321124d3ec76f006f1cc90e234ebb9399b05ea20e51dd280be1816b77a7dc3b25fe81cec1343cfe608dd505c35"}}, {0x7, 0x9, 0x100000001, 0x106d, @time={r2, r3+10000000}, {0x8, 0x9}, {0x1, 0x5}, @result={0x5, 0x4f2e}}, {0x1, 0x30e, 0x1, 0x200, @time, {0x883, 0x3}, {0x81, 0x7fffffff}, @quote={{0x2f549431, 0x1ff}, 0x20, &(0x7f000076b000-0x30)={0x1, 0x1f, 0x200, 0xfffffffffffffffe, @time={0x77359400}, {0x8, 0x8}, {0x8, 0x1ee8}, @control={0x75124711, 0x3, 0x4}}}}, {0x3f, 0x5, 0x0, 0x9, @time, {0x4, 0x6}, {0x800, 0x7}, @control={0x9, 0x7, 0x40}}, {0x1, 0x2, 0x9, 0xdf67, @time={0x77359400}, {0x401, 0x5}, {0x7}, @queue={0x8, {0x81, 0x400}}}, {0x2, 0x3ff, 0x2, 0x9, @tick=0x95, {0x80, 0x9}, {0x80000001, 0x4}, @control={0x0, 0x101, 0x7ac4}}, {0x80000000, 0x8, 0x0, 0x0, @time, {0x4, 0x80}, {0xf466, 0x7a8}, @ext={0x30, &(0x7f000001a000-0x30)="c28667cfc785c887805dc3376ff16e94fe0fb8c612d24177bc5c823374066c048cef6d276fefbf183cd328b983797759"}}], 0x1b0) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00008af000), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000837000)='/dev/ppp\x00', 0x4000, 0x0) 2018/02/01 19:14:14 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) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f0000001000)=0x48, 0x80800) r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x7, &(0x7f0000004000-0x38)=[{}, {}, {}, {}, {0x0}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000003000)={r4, 0x1}) getresuid(&(0x7f0000003000-0x4), &(0x7f0000003000-0x4), &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r5) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x5, 0x9) syncfs(r6) sendto$inet(r6, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r7, 0x80047437, &(0x7f0000f78000)) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000183000)=[{r6, 0x100}, {r6}, {r6, 0x8}, {r6, 0x140}, {r6, 0x4}], 0x5, 0x0) 2018/02/01 19:14:14 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000001a000-0x4)=@assoc_id=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000023000)={@empty, r2}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000023000-0x14)={r1, 0x2c362862, 0x5, 0x400, 0x2, 0xfffffffffffffbff}, &(0x7f0000022000)=0x14) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000010000-0x10)=[{&(0x7f0000018000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000402fe7f0e00bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8000000020cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[]}, 0x0) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getpid() clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000000000)) 2018/02/01 19:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000862000-0xc)={@multicast2, @broadcast, @broadcast}, &(0x7f0000e78000-0x4)=0xc) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a9c000), &(0x7f0000b36000-0x4)=0x4) r1 = memfd_create(&(0x7f00006af000-0x3)=',&\x00', 0x0) writev(r0, &(0x7f0000acd000-0x10)=[{&(0x7f00003e0000-0x49)="775b105a0818f2bae0413d3c70d23824d55925cce0a550a8072e57867ab5f3610089ab9c9bd1bb4629b8092c38bd07b6570171ea5a455a42a37b42be6863bc3c48fdbafd493556b832", 0x49}], 0x1) signalfd(r0, &(0x7f0000422000)={0xfff}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428436, {0x400003ffffffb}}, &(0x7f000093d000-0x20), 0x8, &(0x7f0000b89000-0x8)) r2 = syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') sendfile(r2, r0, &(0x7f0000e06000-0x8), 0x2000000000) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bb5000)='./file0\x00', 0x181000, 0x24) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000bb6000-0x4), &(0x7f0000185000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r1, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) sendto(r2, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000a77000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00005b2000-0x4a)="44a315755c983b98c48d9d8dcbc5f57287a04082d8638c0eb45ebd1547646ffc55f72193b1880cd0da6b06c15049a4f33c58c3a7464cd8519ce92cf5e84869bc4567851c3b0259c1a426", 0x4a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x4}}) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dcc000-0x8)='./file0\x00', 0x200200, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d48000)={0xa2, &(0x7f0000603000)=""/162}) r1 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r2 = inotify_init() dup3(r2, r0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f000059d000-0xb2)="279363e7486e5373222dd9461bf3deeaf1e2e18b64e1300754d8f6e2f7739b7afbaab31e53760f9e42b9e3b51458b6b82bbd2389682e0da86aa12fefcbbf91870c4cd27ef5e5b7a0ddee010eb65e0787e937df647699d2e0d64693a892c142b36c1477a37afa040688927648d7ef618f171d4b8ed680dd734c54ed2bcb03f4756df64204e8e63a5e13152884836b18f374150ffab803d0886928e28bd42f0affff200da243f3dec6c9ab183f2a105f8b97f2", 0xb2) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00008be000)='./file0\x00', &(0x7f0000e6b000-0x18)=@known='system.posix_acl_access\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad6000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{}, {}, {}, {}, {}]}) 2018/02/01 19:14:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) r0 = getgid() getgroups(0x3, &(0x7f0000000000)=[r0, r0, r0]) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000023000-0x20)) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fremovexattr(r0, &(0x7f0000012000)=@random={'trusted.', ':}\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0x40000000000001, &(0x7f0000013000-0x4), &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 49.970078] ALSA: seq fatal error: cannot create timer (-16) [ 50.052749] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 50.065049] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 19:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) sendmsg$nl_xfrm(r0, &(0x7f000011c000-0x38)={&(0x7f00002bb000)={0x10, 0x0, 0x0, 0x4000104}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ff6000)=@flushpolicy={0x10, 0x1d, 0x300, 0x3, 0x1, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x40054}, 0x8890) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/01 19:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f0000423000)=[], 0x2000000000000137, 0xfffeffffffffffff) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgroups(0x0, &(0x7f0000b7d000)=[]) gettid() 2018/02/01 19:14:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000004000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f00007a4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x8c, "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"}, &(0x7f0000109000)=0x3b) 2018/02/01 19:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d02000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x18}}}}, 0x88) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007e1000)="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", 0x118, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000a74000+0x255)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/01 19:14:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000157000)=@ethernet={0x0, @random}, &(0x7f0000c73000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80800) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6), 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000cd8000-0x4)=0x7fffffff, 0x4) 2018/02/01 19:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) init_module(&(0x7f00009cd000-0x7)='vmnet0\x00', 0x7, &(0x7f00009d2000-0x1)='\x00') sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/01 19:14:14 executing program 3: r0 = open(&(0x7f0000b20000)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c25000-0x40)={&(0x7f0000add000-0x4)=[0x0], &(0x7f00009cb000)=[0x0, 0x0], &(0x7f0000509000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000240000)=[0x0], 0x1, 0x2, 0x8, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000ee7000-0x1)) r2 = dup2(r0, r1) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000d22000)=""/226) r3 = getegid() setfsgid(r3) fcntl$setflags(r0, 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/01 19:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000)='eth0vboxnet0mime_type)\x00', 0x3) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000059a000-0x4)=0x5) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d0c000-0x50)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000007e000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x6}}) fstatfs(r0, &(0x7f00005a2000-0x39)=""/57) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000149000)=""/86) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}}, 0x36) 2018/02/01 19:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b29000)=@ethtool_coalesce={0xe}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003e2000)={0x0, 0x1}, &(0x7f0000908000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000099a000)={r1, 0x7}, &(0x7f000009a000-0x4)=0x8) 2018/02/01 19:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000911000-0x4)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e58000-0xc8)={0x8, 0x0, 0x7, 0x0, 0x3, [{0x6, 0x9, 0x7, 0x0, 0x0, 0x2100}, {0x7fffffff}, {0x4, 0xffffffffffff1d6b, 0x0, 0x0, 0x0, 0x1000}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dbe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000fb2000)) bind$inet6(r1, &(0x7f0000db7000)={0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xd4e7}, 0x1c) r2 = gettid() process_vm_readv(r2, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000118000)=r2) getpgrp(r2) ioctl$TIOCNXCL(r1, 0x540d) sendfile(r3, r3, &(0x7f0000014000), 0xdf) 2018/02/01 19:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000008c000), 0x4) clock_adjtime(0x7, &(0x7f0000efe000-0xd0)={0x200, 0x77c2, 0x401, 0x1, 0x5, 0x6, 0xffffffffffffffff, 0x5, 0x1f, 0x3511, 0xe57d, 0x0, 0x4, 0x7ff, 0x2, 0x9, 0x2, 0x3, 0xf81, 0x1, 0x9, 0x200, 0x0, 0xc6, 0x3, 0x3}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000696000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00004a3000-0x590)={0x5, {{0xa, 0x3, 0xd109, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x0, 0xa, [{{0xa, 0x3, 0x15f, @loopback={0x0, 0x1}, 0xbddb}}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4}}, {{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}, {{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x75b6eae1}}, {{0xa, 0x2, 0xf14, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, 0x8100000000000}}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x69}}, {{0xa, 0x0, 0x7, @empty, 0x1ff}}, {{0xa, 0x3, 0x4e53, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb4f}}, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}}, {{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffc}}]}, 0x590) r3 = creat(&(0x7f00005ac000-0x8)='./file0\x00', 0x3) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000549000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006a000-0x4)=0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fce000-0x57)={r5}, &(0x7f00004e6000-0x4)=0x8) 2018/02/01 19:14:14 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000d000)='net/udplite\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f000000e000-0x8)=0x8, 0x8) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000c000-0xb), &(0x7f000000f000-0x4)=0xb) fcntl$dupfd(r1, 0x0, r0) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000015e000+0xa2b)='/dev/ppp\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000719000)={0x5, &(0x7f000096a000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000cc4000-0x10)={r2, &(0x7f0000bd6000)=""/193}) unshare(0x40600) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c17000-0xc)={@broadcast, @broadcast, 0x0}, &(0x7f0000e90000)=0x264) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e91000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1f, r2}) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) 2018/02/01 19:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) clone(0x4000, &(0x7f0000e2d000-0x1e)="595b2d27bf045f81e76d78819687969c3d3f89125e520de4a1cd921112f1", &(0x7f0000c67000), &(0x7f0000555000-0x4), &(0x7f0000245000)="6c4faf4727a2a903cdd2f63cf342811d731ec59ac872ec82d24980c9bafa0c14cbb348de561522c872548c22492e80dae7bf26fc1c400d0ed1d4a73768994dd81a3ae6ded444fe81d28ca68e780953a582f14f") setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000085d000-0x6)='cubic\x00', 0x6) connect$inet(0xffffffffffffffff, &(0x7f000000e000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b9a000-0x8)=0x13, 0x3) 2018/02/01 19:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xfffffffffffff000) ioctl$TIOCSTI(r0, 0x5412, 0xf9) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00003ab000)={{&(0x7f00007b1000/0x3000)=nil, 0x3000}, 0x200000}) 2018/02/01 19:14:14 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000000)=0x11) 2018/02/01 19:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006c0000)='/proc/self/net/pfkey\x00', 0x80040, 0x0) lstat(&(0x7f000004a000)='./file0\x00', &(0x7f00004fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000811000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000df000-0x4)=0x14) r4 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000226000), &(0x7f0000f53000-0x4)=0x60, 0x80000) r5 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000026a000+0x602)={0x0, 0x0}, &(0x7f000001a000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003aa000)=0x0) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000052000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00007bf000+0x1f8)=0x1c, 0x800) r9 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a4a000-0x11)='/selinux/context\x00', 0x2, 0x0) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000f4b000-0x4), &(0x7f0000c72000-0x4)=0x0, &(0x7f00009ae000-0x4)) stat(&(0x7f00001af000-0x8)='./file0\x00', &(0x7f00007d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bd6000-0x4)=0x0) r14 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f5000)='/dev/rtc\x00', 0x400000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000998000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f1b000)={0x0}, &(0x7f00002a5000)=0xc) r17 = syz_open_dev$sndseq(&(0x7f0000316000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) r18 = getuid() sendmsg$netlink(r0, &(0x7f0000dbc000-0x38)={&(0x7f0000292000-0xc)=@kern={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f0000558000-0x80)=[{&(0x7f0000b4d000)={0x1498, 0x30, 0x408, 0x6, 0x2, "", [@typed={0xc, 0x64, @str='\x00'}, @generic="2c02f966cd0a74b05b53a7cddbc6e4f32a061c688d6acfb6326e9da9b40dff6f27e0a96f0160fc914d", @nested={0x12d4, 0x2c, [@generic="8e848cd2c1b4d7cd0568122e207bc383213a77fdc19f23d5f001e88fd91b4141703cede9fb2ca55a16a4526e10ed1a22d91c40b3abadb2572a6efef34c7998ac1e3c9b6363e25b82437e2296da232adceb67f1a9b15b5d9092c18f68bc21818e6fc44998250a973fbbe1184a64a46f7b1f5605958d7818ab9befe0f8a18ee9de7aeb98f10dbe8f06f7c475c65f09ba04c0e6b609b63e0d5c05c004c6f32f9e44f6dce2b46c774e35d90d93281b4f239071e776", @typed={0x18, 0x55, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0xf, @u64=0xffffffff0000000}, 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@generic="f39c4f1cc00af6cfabd925cf1d5f08956b673f312273f2bff545c3445d8e63325aa890a0e35c69fabab4c823af1366b6f7c27dd842df8697248b481dcfeefed203c3e23dd10742f733242243bcdc4479d138870aedc69919f925a476f8988632db00bc4fda6698fa9a50b014ca56b2de03c739ad48b9a23fc65e46a211b82ac0d7d75214c9573a96dfd89d7ad063062d71a396f16e700c0e8b338c800a4abf3ab06fbd86ddef24484c113c612df9", @typed={0xc, 0xa, @u32=0x10001}, @generic="80cb569d416cf28316023f7feba861b264493c46d88bbfcc66a4895853399f203dd635ce62d7da2f39a3714eb9ff972b85e30cd5abf397bd79dc9009d11f3ecc261346f53c4770c9ddca024268d9aee9dbc073bb160d21ae1b8f8fffa425e6460e41e64fc460b14d15f0bf2c43db137d5773f80f638d349e5e49ce331b2bc7bdfc349653fc3873da40af3d955c189f4530a2cd3eed3f45ae0bf71d06d5ded46614bb80fc26691585d1f93ef700", @typed={0x10, 0x37, @u64=0xe4}, @generic="0a4a7e75d0eade7eda5933de47ea7585632fa1896f515dfb2bc9c4e789e6a3c4df0cd68f95764e31ab7ae85f09"]}, 0x224}, {&(0x7f0000b7f000)={0x4f0, 0x32, 0x326, 0x5, 0x0, "", [@nested={0x384, 0x40, [@generic="3d0bf95c86386aa4d4a69fcd84647d9b2ba13504d95bfabfb30d65d8377681bf90ed", @generic="97009b9497deb590874eadb14cb7c2098b1dacce7b6c1f0ca7ce63081f273ecdd038185efd1eb592293cc9bd63f6e640ef", @generic="4e2291d33f938529ef10c75aaf3a84e25ae9936daf014b1bd328fd9b5ebe6f6e9619e22656481cd25e94bbeea8e94e39ccf1eafff735155ae51ded2335e76ad17bfbb21e995cd47b17bd82558f7219bb46acbac3b8e9504e01c4978d027ca1b431abe28d5dfc680e69c7f72822dc1aee3967a001a9cb6684821d6e86a12b02b7db4ce9fa9c29af6f74d5227281e53cedb511767632b97db36ded6c9dbe136ed775e9911210fa29448e9fb1fc88ce55b65a905e7682f80a0115a8732ce93f9715773d903cf5718b265f2db60f231a356f23cbecb5269ac90ba22a", @typed={0xc, 0x80, @fd=r9}, @generic="9d782519ad8bfe2be565479e12e62e829c619b43f64052f6a26e47bc4920df1045e4101d8469ae6fcd299b3dcac7f1dac068ef309486056d", @generic="dcf91dda2ae482b48b552a972026e6d5a0fc949c92c50eac8808f720a551a4eae5c2120a7bf5acb8cbc012d0e771c53a43005e680cca8db3560f48f856479a1d34dfc354bf78d54b84a81b01373c184bff240fc7670cbcbc7754e04757d75ea288f34d5b0740be38d772520f22fba8ad6bd6325ae2845707956df6ccc70679274bdc81887b829be2c06706e2fbd8a71ee7d390437244da1a8a31e8e5d355052ddf6d5bb6cfe25cf4841320", @generic="bdd2d916151936cf8995bf980d393fb706637591ced5fe49ddf0921698a8e1021f647f001a3ff4bbdbc2d2446cff2168f05fa3244a50d256430168c75bbded2243a34c95a51b9ec3524ae954fbeb6d00ba36b36e61c78d6e5746a4c01cd5b21ec6df6de5843b87f95feed398fdf8fa28450d146ecdcdb5f0c22c611a3233ea63b59bd025b21b185644cf4a9f00a5551161d5029eb099edef257747c4bf4943721ac21ad03d81c32e0fee2daaff641d0a9aac06edccf916a1d9aea6774c165c", @generic="8fac2834c5d8bcbaeaf60cafe49e126530c065a5749dcb04c25926e01d16073dbed8defd2930b347c54dc4024b09426f160ff56c5e607d42bb8bdab44c58d8229c660e87b987bea8de7eb04981db3492f44c97fb5524849b0c35cbc6b7f325f4cf1250e244d6bec681a42792d12591be167b88e994aa156c2149c6", @generic="7e99d3d00e8ae8e8ce8191a4bdcc491381715a5cb9bf500de71e379f7a96b479a2e4", @typed={0x8, 0x39}]}, @generic="b3f75718fbbcd9", @nested={0x154, 0x6, [@typed={0xc, 0x83, @pid=r10}, @typed={0xc, 0x3d, @u32=0x6}, @typed={0xc, 0x14, @uid=r11}, @generic="4457411f8a03df3ba99b8a5ebf244d61b79d98f267019ca33da2b6a42a7291877afcc7f320a9d856668e29726f015121130a517d27b8333c1d812c9e76ff7b37efe14efc3f6355419325d75d791a1cf5979cd2328caafa6015e9c115c778bf961a318ed34429889f6926a67a7fad2b1a08030292cd311a70d0519bcb64dfb87e2e8787226b79447892a6bffb2d6fc5a09d092f9aba0e505e062e86", @generic="dc5295b276288c06e55b886f75ef8edaa3a6b644d8ba4ebbdd177672cf9747d38ac92d200b05f1ba6c32f87257ef78b5c2f1bd085fb891cebe13086b4b6fa6ae18f4cd7f", @generic="19fcf7078a0da485b34650b64f9ebb702db5600d02911df9b19c821628a27c4b8a4b8bdd40743262c534b63341503c48d011f4aa76683f4f8151af7ce9d082561d9c6dc9efbdcefa6f41"]}]}, 0x4f0}, {&(0x7f0000a82000)={0x3a0, 0x2a, 0x0, 0x1, 0x1, "", [@generic="427b4e0d5a02f0cc86eea8e2ee456c06da0f5b2f601fedfe52c8c36de3b22fe54926890d3e1e87ee8332aa8d26e07271578fb960cecc1a174ab1ed732ee320a8d46ed949af4fc4fc17277eccf38ad22baee85a8888131d5babb2802c78be7bf29231ecc415b540652becbbd146fbf703c099daa7206aca131276b0dc820b90ae73afad2ac654136e06990b6d54b3dd2b827983ae805beb998d21e33b846d68db0f6891e317f53457742faa998a4ba96dcc8b5654c04a5eb26dd17eef31e5533513125959a60087b730c824e53b163e84ff82a3a4d8fd4d32813ed116cb6a2e9bb8b331ef47c6d257db877552e812a6", @typed={0xc, 0x75, @uid=r12}, @nested={0x1d4, 0x6a, [@generic="3a3786b8c36836af213200230e", @generic="16b9f6b9bfde124cb47f6005d61a3082ed632cc4e249f97f0bada7541a011b4aadf64889403c1c696bc5f8c4ab0bd8db118c5a754ec5c4774f175f1befc93681f07c7f60e58c3878a1491cffab4a26edf347d5852b7db825c107ed5f1940218c6002014e9aea773f2d7eb3de14d9c1c9e480fec592b8f32785c793f5761f566ffa0c296d7b885b5f2ebeed6a1f27762b6e6fc06af5627834c7c45c0fb3d8b0532713c6c9afd839551488c2c7eb340e122b89cb293e475a41f9f545f14007f9f0327a15fbc77502f473fcd97583fbfd5acbbc9c3bb66d8070cf55f4b2425dbfd7f9960d6c7237", @generic="88e42c2f5c4252112e2137a19b3309c202ac082b4ca34c991778fbeb252d6b665573515f56a081dac02f5ff90e6063fc306930872c37cdf0b653e993ddb93a5a322849711f839a26a10d70a0a2d1940251994c599b4d532a1ee75d661a4bb2203105a487f6a445dc1fdd9e4ee3df013b0e2dcf2e90944d770085f40d1901ebcf4e2ecdd18b97b145c0d1cd69b234292da0ad97febdad30a22d2f4d8a8ed01aa551ba1dc7a2cd3fc983943c8bd7340ddf5a", @typed={0x18, 0x37, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}, @typed={0x8, 0x54}, @typed={0xc, 0x40, @pid=r13}]}, @generic="8046de5f0b65ecafd3926f0ee2b01a68e0405baf294a2e4d5657ca24a4a290a0b9ca80647054ab6bd421bf58ccfb2ea73dc247af4c25f03def75481ea76c3c7c20de80fb0e54b3c907f63250e9e8d94e187bd7622dc64f4f8404075e3e8acfe9a6145e0dd0a4bacb25aff10de1bd1868009a645aa8878bb0d7aac59dca6de421541374f8dcbafed3d89d7c603093809c1303ea5e1381b1a3c5683d07990c9977a348cfedd544a78e4a1209851ba0", @nested={0x10, 0x8e, [@typed={0xc, 0x22, @fd=r14}]}]}, 0x3a0}, {&(0x7f0000e88000-0x424)={0x424, 0x15, 0x300, 0x5, 0x0, "", [@generic="1dcd1b0b02182dbace1ea719638c3ebd1ae2d82fd3d3bce05cc11725da847f9d4e77f942c031e2c518a06d548b79", @generic="c9f4e743a974777894180c02505ef4160630037ab82a5368a5fe", @typed={0xc, 0x15, @pid=r15}, @generic="eb4b121a6816f2a4d97d56da104f04be63b3c0b93dcd005bd8963a275c5cbcf73cd770f012b416d670a15fe2d2db03c74a2416a3c0c5712be707a7419f03acc2d0f30930c25872b4691579b77a2e32d1abdcc42cc3eacd9a2f222b0338048d5845f641f43fc1c014685288fce6b5feebb4db191df28772bef4ef2ac3dda35a0a995e00265037a9f5a08c4300dc9ae7325ea8c48ce383cc87738a5a77ae74e1c6c9f54f519d9babcaaf30da8aba1efc867f4f352fb9db51", @nested={0x1b4, 0x1e, [@typed={0xc, 0x50, @pid=r16}, @generic="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", @typed={0xc, 0x66, @fd=r17}, @generic="1629a6d1ba113ba4", @generic="aaa25e3d5f40b6cb34e03b7853cad9a2328bf40c106f01928acac889fd838cc4d932b1ae136e62d92052b0e189ca258f5eb8efa4aed65b10efd8539ab225680d533f5c8bb9e48a979aa454f9717d25b17cd381e2b966dcbadc11b8e47b52f87bb2cd9cb7466340f391c75ca08710700652797d863f8818e34f026b7a373e3b378445d80fb4456c277494c6f4bb47c081"]}, @generic="cbd3af140f3a58f8f71e08dec0de16b920771d13b1948f3dba5ab4336734", @generic="87e34057baff", @typed={0x10, 0x10, @u64=0x35b36c75}, @nested={0x114, 0x6f, [@generic="26b9e2abc6dc29e3cf38f2a85d67857df39e19b32687c27265887fbbd31deb4c622be72a696d70f266298460722bd20b79f86e55bd055499841a64c15bc4df90ebfaeebb8c45301f22a8ecfaffb181184b0baf41c7ad6168f068e0468c88629cb27aac6c21e03cf222320a11136ad358a9443258221afed6bf3e73d1813582003d1843d976b9b02372e86d0118b3771deaa2094d244b65a7ab8f116a12d65f52afde5ab1b9708bf55349db5e5ffa0ccd7bbf702178d742401ca0f9f98d96d127e6280560458bf627b68d686f1c8df3c53554855680b0f93c0b575da53115579572", @typed={0x18, 0x3c, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x34, @uid=r18}, @typed={0x8, 0x7}]}, @typed={0xc, 0x91, @u32=0x6db}]}, 0x424}], 0x8, &(0x7f0000e7c000)=[], 0x0, 0x41}, 0x4000) r19 = epoll_create1(0x2) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) r20 = dup(r19) ioctl$RNDGETENTCNT(r20, 0x80045200, &(0x7f0000e8f000-0x4)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r20, 0xc08c5332, &(0x7f0000bf1000-0x8c)={0x6, 0x485, 0x401, 'queue1\x00', 0x4}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r20, 0x84, 0x13, &(0x7f0000954000-0x3)={0x0, 0x1309}, &(0x7f0000d36000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r20, 0x84, 0x73, &(0x7f000041f000-0x18)={r21, 0x6, 0x30, 0x200, 0x3}, &(0x7f00003b8000-0x4)=0x18) open$dir(&(0x7f0000063000)='./file0\x00', 0x180, 0x2) 2018/02/01 19:14:14 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000054d000-0xe)='/dev/keychord\x00', 0x8102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x2, 0x4000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000aed000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f000044c000)=@mpls_getnetconf={0x1c, 0x52, 0x10, 0x7, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000620000), &(0x7f0000890000-0x4)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f1d000), &(0x7f0000a63000)=0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/02/01 19:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x0, 0x0) write(r0, &(0x7f0000af6000-0xad)="240000002a00070032000005003677000010000001000000000100000001b7ff0100fd10", 0x24) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000901000)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002ca000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000582000)=0xe8) bind$packet(r0, &(0x7f000039c000-0x14)={0x11, 0xf, r1, 0x1, 0x1, 0x6, @random="178546605e2f"}, 0x14) connect$inet6(r0, &(0x7f00003ae000)={0xa, 0x3, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) 2018/02/01 19:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = syz_open_dev$usbmon(&(0x7f000006a000)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005f1000-0x6)={0x0, 0x1000}, &(0x7f000099e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000969000)={r3, @in={{0x2, 0x3, @empty}}, 0x80000001, 0x8eec}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004d3000)) 2018/02/01 19:14:14 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 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) 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) 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) 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) 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) recvmmsg(r0, &(0x7f0000003000-0x21c)=[{{0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0xfff}, 0x8000}, {{&(0x7f0000003000-0x10)=@ipx, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x1d)=""/29, 0x1d}, {&(0x7f0000002000-0xe4)=""/228, 0xe4}], 0x2, &(0x7f0000001000-0xbf)=""/191, 0xbf, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000002000)=""/21, 0x15}, {&(0x7f0000002000)=""/56, 0x38}, {&(0x7f0000003000-0xc4)=""/196, 0xc4}], 0x4, &(0x7f0000003000-0xc5)=""/197, 0xc5, 0x4}, 0x5991}, {{&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0xdb)=""/219, 0xdb}], 0x1, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000003000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000003000-0xa2)=""/162, 0xa2}, {&(0x7f0000002000-0x85)=""/133, 0x85}, {&(0x7f0000001000)=""/211, 0xd3}, {&(0x7f0000002000)=""/197, 0xc5}, {}], 0x9, &(0x7f0000000000)=""/236, 0xec, 0x40}, 0x7}, {{&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000002000)=[{&(0x7f0000002000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000+0xcfa)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffffffffffff8000}, 0x100000000}, {{&(0x7f0000002000)=@un=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x6e)=""/110, 0x6e}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/186, 0xba}, {&(0x7f0000003000-0xf6)=""/246, 0xf6}, {&(0x7f0000002000-0xc4)=""/196, 0xc4}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x15)=""/21, 0x15}, {&(0x7f0000000000)=""/100, 0x64}], 0x8, &(0x7f0000002000-0x67)=""/103, 0x67, 0xc4}, 0x101}, {{&(0x7f0000002000)=@nfc, 0x10, &(0x7f0000003000-0x50)=[{&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000002000)=""/222, 0xde}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000-0xbc)=""/188, 0xbc}, {&(0x7f0000000000)=""/79, 0x4f}], 0x5, &(0x7f0000002000)=""/36, 0x24, 0x8}, 0x59}, {{&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0, 0x0, 0x3}, 0x3}], 0x9, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x10, "76064fb60ed2251bd7c82398a1fa5185"}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0x1, 0x0, 0x7ff, 0x9, 0x200, 0x8, 0x4, {r3, @in={{0x2, 0x0, @empty}}, 0xc343, 0x2, 0x400, 0x2, 0x4f}}, &(0x7f0000002000)=0xb8) [ 50.315151] audit: type=1400 audit(1517512454.920:41): avc: denied { write } for pid=8735 comm="syz-executor7" name="net" dev="proc" ino=19486 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 50.355373] audit: type=1400 audit(1517512454.960:42): avc: denied { add_name } for pid=8735 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 50.365092] device gre0 entered promiscuous mode [ 50.385305] audit: type=1400 audit(1517512454.990:43): avc: denied { create } for pid=8735 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/01 19:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000571000+0xfb6)='keyring\x00', &(0x7f0000306000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f000058d000-0x29)=""/41, 0x29) 2018/02/01 19:14:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093f000)={@common='lo\x00', &(0x7f0000785000)=@ethtool_eeprom={0xb, 0x4000000000000}}) sysfs$2(0x2, 0x2, &(0x7f0000e16000)) r1 = socket$inet(0x2, 0x800, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000184000-0x4)=0x9, 0x4) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000941000-0x5)='user\x00', &(0x7f00000f8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000940000)="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", 0x1000, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x80000) 2018/02/01 19:14:15 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000049d000)='./file0\x00', 0x82) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mount(&(0x7f000000d000-0x1)='./bus\x00', &(0x7f000000c000)='./control\x00', &(0x7f000000d000-0x8)='iso9660\x00', 0x0, &(0x7f0000003000)) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000082f000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000afc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000afb000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xf0c}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x5, [0x7ff, 0x7f, 0x0, 0x10001, 0x0, 0x2, 0x81, 0x2]}, 0x5c) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000afc000)={0xffff}, 0x8) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000afa000)='./control\x00', &(0x7f0000afa000)=[&(0x7f00005dd000)='\x00', &(0x7f0000458000)='{\x00', &(0x7f00004b8000-0x8)='iso9660\x00', &(0x7f0000afa000)='iso9660\x00', &(0x7f0000718000-0x1)='\x00', &(0x7f0000100000-0x8)='iso9660\x00', &(0x7f0000afa000)='iso9660\x00'], &(0x7f0000afb000-0x28)=[&(0x7f0000423000)='\x00', &(0x7f0000afb000-0x1f)='selinux}eth0user{lo-securitylo\x00', &(0x7f0000afa000)='\x00', &(0x7f0000afa000)='\x00', &(0x7f00003fa000-0x8)='iso9660\x00']) 2018/02/01 19:14:15 executing program 3: 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}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000095000+0xf1c)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000ef000)={0xfffffffffffffffc, {{0xa, 0x1, 0x9, @empty, 0x4}}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x108) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000e01000-0x5)="01c24f32d5", 0x5) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)) 2018/02/01 19:14:15 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000004000)=""/201, 0xc9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005000-0x4)=0x0) getpgid(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x68)="a4d0ccda2286000004ba989ec432e9c4bdc0761ef0eb9320ee50c353a97547b949aab72cec7fc86476975b8332137ca739433adb9a53af63242712a900bdf5a843fd932125e0dc7a18a01876ff6a29386b8013ae536e4b7bafdb46e9dcd2f5178e6636108061065e", 0x68, r1) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) 2018/02/01 19:14:15 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dc0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x100}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f68000)='/dev/net/tun\x00', 0x0, 0x345400) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f68000)={@common='bridge0\x00', &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x38, 0x2ad, []}}) 2018/02/01 19:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000be9000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000588000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000671000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f00003f5000)=0x8c) getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) clock_gettime(0x0, &(0x7f00004c1000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000522000)={r2, r3/1000+30000}, 0x10) 2018/02/01 19:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000571000+0xfb6)='keyring\x00', &(0x7f0000306000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f000058d000-0x29)=""/41, 0x29) 2018/02/01 19:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000442000-0x8)='./file0\x00', 0x4) r0 = syz_open_dev$loop(&(0x7f000077e000-0xb)='/dev/loop#\x00', 0x0, 0x4000) ioctl$int_out(r0, 0x2, &(0x7f000050b000)) r1 = memfd_create(&(0x7f0000868000)="74ff01080000000023000080000000", 0x0) sendfile(r1, r0, &(0x7f0000c02000)=0x1, 0x80000000000001) 2018/02/01 19:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0}, &(0x7f0000c6c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e35000)={0xffffffff00000000, 0x20, 0x8001, 0x2, 0x8, 0x4, 0x1ff, 0x7f, 0x4, 0x3db6c0, 0x400}, 0xb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r2, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) dup2(r0, r1) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000002c000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/01 19:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00006f0000), &(0x7f000013c000)=0x10) recvmsg(r1, &(0x7f00005c9000-0x13)={&(0x7f000012b000-0x10)=@ipx, 0x10, &(0x7f000090b000)=[{&(0x7f00003b3000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00003e1000)=""/114, 0x72, 0x3}, 0x40000000) close(r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000696000-0x4)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000b9000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 19:14:15 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1}}, 0x8) 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) 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) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000007000-0x60)=[{&(0x7f0000008000)="a7c335a17396e9c7f54ef1936436fca02b4bdc8710c11a2c0f25ca0f2abd574e72ed682664edb1407be4fea9952f517b2c34a24c51154005261195401acc98055add0e70af1a45c6ee21efa5c279555263844e5002e1c3031f636374636f597662f60fca7ed3e0e8fa6ed9a70c656f67e9feb4d4005df88f2171aad7ce957e80b49b6e48a3f26899429bf6ddd301578ecd4e9f2d51bb4bda1014571fefaf8f2514c2608eb58da90115ce4fc0fced5b5ac9c27b9efbfecd57abcda6222c528b3d596ca1fda9dcce0fe4519d23", 0xcc}, {&(0x7f0000009000)="d5ea6b0107340bfca077329c1fe5603e146b48fc3bc606dd4b13cefdf545dc355eb82468963505617c8c3fad90dda845e2caaa989885da227dd29c30cc620002a12540f702d8ffe8dfb50a30844406e60510bb3f466000cf8506ddcc10e17cb1c1630f55bbd2a3dd450994754d4090265488b808b34fd526a27bce11c1ae881cde173987bb2ad7a006bbc29d9cb4768d2b9ca46a9028fcd408a8857701", 0x9d}, {&(0x7f0000009000)="89b3f6a9525ca06b1a094bc3af9c75e743fafc30beca09bad1fbcfe7ac71e27d7c86f87598827589d7cfa0c916001548d5d05633aadbb6680d6895f6ff4634e7e87b667db041a21020d418dfbf7d8aeb22f90fdbcc4bfd57bcf198c5274909caa35860", 0x63}, {&(0x7f0000009000)="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", 0xfb}, {&(0x7f0000009000-0xee)="bda72f8a871645dce47713474ac85676acf2e504cd33908096f2e62c23010be428556d2ac26498244031f558d93b5463ee166556899f991ba499bcc785947902355c00d42ebd1103bc28fa862a0cc41dabaf11c380e366e2358fd3c001655e53abc1abb71feb1d77330aaf456f9f630a0aded6d42c9186385b4768b2bb179a68601cfd41c5ef7cf5627622d65e5b46fbb68558410c919191f67192768ea7706bfedb9ccaa43ea124e5d324f2f3c6858bbe277ce4e3244b001f930ee0a9734bc7134a328afe7a2d653058d03c475e115b87576e0cae75f109e5672974e7cb15dc8d5f27cb36fd6da8a421080368da", 0xee}, {&(0x7f0000009000)="72c33203c5c7f7a810a2a30616ca8603f0e924bc91bf39bb5315d274a88fa3fe723388275961fd0bbce24accff83c186cde433a6c96bc23c5fcdddc24c36be0320c2aacc0c28ad5bd5897df7730eeb7d36491d", 0x53}], 0x6, &(0x7f0000009000)=[{0x30, 0x102, 0x4, "cd60805a445f1cc025db7bedc5332bba9b10f888f1d57a5ba2e5"}, {0x68, 0x0, 0x6, "4298bdbf2aaf657a1a127f73a55527ce2ed5127f504608f82f156f3f03f13fc4608b97b458e804342e2e51f136f9b56bc4c9e5b2bbe41adba187dc5d408b2d06fe4f20865093945ec98ee621da4469b8f175b057db86"}, {0xb8, 0x0, 0x7c5, "2097c41798989d9d3ccb3d5c64f2f9e56aeb3c6e267e206674dc2f1257ce6f87241337aaebbbe222c220620350b59851f970e3a52b7bbfa030c5f5d4c55348f889faaf14a47b6b675f3ad718478c9e49f869ee302d1d0a7de85db80a6243745596971cdc28a795f28d23e810be8ffca23c342d742b3b26067df29962c6eaead40e409d1e897dd5afdf33ea92e0a7cb239bd5c9b20ae0492055b4c1ac813c1b8afdb9a2b1101097e5"}, {0xc0, 0x11f, 0x7, "9b173e12ee54c24e15b5ac47dd27ed2772fc2cecc6ef6c50b55f08f9c8b411953326c6cc766c2927385d7d90d1fb8da454904a3a72759eb22a912e69688b5b151e7d21ad1c74091018b8f783e84434daa25c4efe457d00ee1b4d496fd9a52e2ecdc1afeedb80a156d6ea170bf1235e0798c202374ac1350cafd15f27cf9f066dc340f611305e0c9cc1832dd7b67a39cd95f64da5029ba60ae5820682b029e15869203e42bc746a5fd5f64d57"}, {0xb0, 0x11e, 0x6, "6a047c7c19582590e9af07669f9e45424bf8fa2e2c0f2a3a83599b823effa683e92cc288ef0837078d4b90ec64ae6e67d54c7491ad2d54fc7d2d6fbd9ce967bf05d86f133059908f61d1cc2f04b9fbe493bc2c92f24cd8d0a2ded2df91a6a2c570a7fae0777ef441405dac460b4f8911da3b84e68de73c50ce37be546741a383da425211fb2bf6923266a17d0b325dddd9f6a8847b0bceba74a4efdbf1868860"}], 0x2c0, 0x8000}, 0x8080) 2018/02/01 19:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b25000-0x1)='\x00', 0x3) lseek(r0, 0xfffffffffffffffe, 0x1) 2018/02/01 19:14:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x16)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty]}) 2018/02/01 19:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10), 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e7000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00008fb000)={0x10001, 0x3ff, 0xfffffffffffffe01, 0x9}) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2018/02/01 19:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400}) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000840000)=@assoc_id=0x0, &(0x7f0000ee2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a76000)={r2, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x4a48, 0x5}, &(0x7f0000d14000)=0x98) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000861000-0xc)={0x0, @loopback, @local}, &(0x7f000038f000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000eb5000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000c3000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) 2018/02/01 19:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000050a000-0x10)='/selinux/status\x00', 0x0, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x28000400) openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000eb5000)=[{&(0x7f0000584000)=""/198, 0xc6}, {&(0x7f0000023000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bfd000)=""/173, 0xad}, {&(0x7f00004c3000-0x23)=""/35, 0x23}, {&(0x7f0000bcb000-0xbc)=""/188, 0xbc}, {&(0x7f0000d99000-0x5e)=""/94, 0x5e}, {&(0x7f000022b000)=""/175, 0xaf}, {&(0x7f0000826000)=""/120, 0x78}], 0x8, 0x0) 2018/02/01 19:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000610000)=""/27) connect(r1, &(0x7f0000dad000-0x9)=@rc={0x1f, {0x1, 0x8, 0x9, 0x200, 0xffffffffffffffff, 0x6}, 0x8}, 0x9) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000075b000)={0x2, 0x8, 0x3, 0x9, 0x5, 0x5}) sendfile(r0, r1, &(0x7f0000645000), 0x3) ioctl$int_in(r0, 0x20000541f, &(0x7f0000fc1000-0x8)) 2018/02/01 19:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c7000-0x11)='/selinux/enforce\x00', 0x7ff8, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b5b000-0x4)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") syz_open_dev$evdev(&(0x7f000047c000)='/dev/input/event#\x00', 0x8, 0x2) readv(r1, &(0x7f00000ed000)=[{&(0x7f0000bd1000-0xcc)=""/204}, {&(0x7f000041c000)=""/93}], 0x10000000000003ac) 2018/02/01 19:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r0, &(0x7f0000459000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f000035d000-0x4)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40)={0x0, 0xfd}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) vmsplice(r1, &(0x7f00000ce000-0x30)=[{&(0x7f0000289000)="68090ed01f9ac4581103e9c1fb31edb325f290238a65b7b9231e68fe19e4501b0980e47b1b600466", 0x28}, {&(0x7f00007fe000)="2a459d0be3f348b3b64c8e6057654142dda36a99a7a62ec08ef306510aac4c5d7178016ef33a4d87ed943d77ba9c2620c31a96cdb638034248fbfdf53a5793dceee95bce56bf2fcea166507ab7b9ddfbba4364fe874d6ba348164ba52bb037515b", 0x61}, {&(0x7f000038f000)="8aad8d73cd51c6", 0x7}], 0x3, 0x4) 2018/02/01 19:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = dup2(r0, r1) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000d75000-0x4), &(0x7f0000bff000)=0x4) 2018/02/01 19:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r1, 0x0) 2018/02/01 19:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400}) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000840000)=@assoc_id=0x0, &(0x7f0000ee2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a76000)={r2, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x4a48, 0x5}, &(0x7f0000d14000)=0x98) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000861000-0xc)={0x0, @loopback, @local}, &(0x7f000038f000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000eb5000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000c3000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) 2018/02/01 19:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000188000-0x9a)=""/154) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = signalfd(r1, &(0x7f00005b5000)={0x5}, 0x8) bind$netlink(r1, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r1, &(0x7f0000d86000)={0x10, 0x0, 0x0}, 0xc) r3 = accept4(r1, &(0x7f0000f8b000-0x6)=@hci, &(0x7f0000a2c000-0x4)=0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000033b000)={0x0, 0x20, 0x30}, &(0x7f0000be3000-0x4)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b08000-0x4)=0x101, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000803000)={r4, 0xb7, "c1c6f23bf0baff52e284c032ce376925a3af0f8c7d80200734af7b435c3754ec79e6daacbcab866d17ab0f470ec030072ff9d6db0ffe211019db66aeddbadb736e4120faf78f166febcb25e6f1b2884d56eb249b771b5212a23769d408f6d42316a26e31942be5ab2e97d043746bd2c2dc2d13d51bf38d13d8306e207f6d1a6fe00688522b4bf90b4958e0bb56b69670420e8b38dd02e70eddaae84b1843d8145b1a24ec6004e30858cd7d55ee018e933d5d6144b933f8"}, &(0x7f00002fa000)=0xbf) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/pktcdvd/control\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f000051a000)={0x0, 0x0}) ppoll(&(0x7f00000ba000-0x38)=[{r1, 0x81a8}, {r3, 0x80}, {r2, 0x8040}, {r5, 0x108}, {r3, 0x1140}, {r2, 0x8101}, {r1, 0x4000}], 0x7, &(0x7f0000581000)={r6, r7+30000000}, &(0x7f0000cbf000-0x8)={0x1}, 0x8) getsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000d9b000-0x63)=""/99, &(0x7f000084d000)=0x63) membarrier(0x8, 0x0) 2018/02/01 19:14:15 executing program 0: mremap(&(0x7f0000c02000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000c12000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000057c000/0x2000)=nil, 0x2000, 0x0) 2018/02/01 19:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty, 0x1}, 0x307) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$ipx(r1, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) lookup_dcookie(0x1, &(0x7f0000929000)=""/219, 0xdb) connect$ipx(r3, &(0x7f00008e7000-0x10)={0x4, 0x8705, 0x9, "14d6fc434f7c", 0x8}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b9000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000b30000-0x24)={0x1ff, 0x541, 0x4, 0x10001, 0xa931, 0x4, 0x7ff, 0x7fffffff, 0x7, 0x4, 0x2, 0x7}) getsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f0000159000-0x4), &(0x7f0000ed1000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x1ba) dup3(r3, r0, 0x0) 2018/02/01 19:14:15 executing program 7: ioprio_set$pid(0x3, 0x0, 0x680f) ioprio_get$pid(0x1000000000002, 0x0) 2018/02/01 19:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00008cd000-0x38)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000031a000)={0x14, 0x42, 0x200, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 19:14:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) ftruncate(r1, 0x4e4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000dc2000)={@generic="561cbd53120ad39e4050945cfc84b271", @ifru_flags=0x1}) 2018/02/01 19:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000722000)={0x0, @in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x10001, 0xb9, 0x8000, 0x2, 0x3, 0x4, 0xc, 0x6, 0x10000, 0x1, 0x7, 0xfffffffffffffc00, 0x3, 0x10000, 0x8f]}, &(0x7f0000c63000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f54000-0x98)={r1, @in6={{0xa, 0x3, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}}, 0x941, 0xa21}, &(0x7f00003ec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000957000)=""/202, &(0x7f0000843000)=0xca) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e91000-0x8)={r1, 0x3, 0x5}, &(0x7f0000125000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b8000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000555000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007dd000-0xe8)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00008b7000)=0xe8) execve(&(0x7f00004ed000-0x8)='./file0\x00', &(0x7f00009c2000-0x30)=[&(0x7f0000621000)='!\x00', &(0x7f0000d4e000+0xa69)='\\.+em0\x00', &(0x7f00003a3000-0x17)='eth1keyringppp1vmnet0]\x00', &(0x7f00008cc000-0xb)="272eed76626f786e65743100", &(0x7f0000da2000-0xc)=']bdev*%user\x00', &(0x7f0000165000-0x1)='\x00'], &(0x7f00004f1000)=[&(0x7f0000075000-0x4)=':*}\x00', &(0x7f0000282000-0x1)='\x00', &(0x7f00005e0000)='!\x00', &(0x7f0000b7a000-0x3)=':\\\x00', &(0x7f00000e6000)='&\x00', &(0x7f0000c1b000-0x3)='+,\x00', &(0x7f0000f25000-0x2)=',\x00']) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e16000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x1, 0x3, 0xfff, 0xa, 0xa0, 0xa0, 0x3c, r2, r3}, {0x3, 0x6, 0x9, 0x8, 0x3536, 0x7ff, 0x3ff, 0x6}, {0x6, 0x3c, 0x4, 0x401}, 0x5, 0x3, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0x3, 0x8000, 0x2, 0x3}}, 0xe8) 2018/02/01 19:14:15 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') 2018/02/01 19:14:15 executing program 5: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d77000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0x1b, &(0x7f00006ab000)=""/27}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x293) 2018/02/01 19:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000589000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00002ea000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/enforce\x00', 0x400, 0x0) mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000377000)=@common='syzkaller0\x00', 0x10) r3 = dup(r2) bind$unix(r3, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/01 19:14:15 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xfb4, 0xaf, 0x80000001, 0x7]}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/01 19:14:15 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000079f000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x401, 0xa1, "aa2527f741effbf996381d6a85b7eb34d292cafb6e4286e2fd37823e6dc90e882923cf745814a73f557fc844216295b5f384375f37ef97e2c53b3d09483c2bebbb8725fe634eba8a353332ca9fba2caf9a3653f5dd5a6a09eaad5a041996e1c639b819b4edc025f5b40264ee088e8376c14cdf72679541105ed25e4cae66b4bb43f98fc41220b6e262e966a3c92fb6632d7e0b8ba06f870613272c996c78280d36"}}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f00009aa000-0xb)='asymmetric\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005aa000)="fae23dda84ac0acd19be7207e3ae09c9ab6d3431ffb6ae6b8027724f0c7390faf5b2795a0012c389b3980ac5d942873148042b18def9347027f9dbb7a31da7d6d0777331d47381b9c6c4815e7ed7ac317b77ae6c97011370f6b13f475a80ae1b0c79e092b989a2725723670f3c8b283f94e54ef6687f699a71e5741808a930e438548ffe0ab42191c980b29d3c419abf55f007ab393db6d88c57bc109feb27a3", 0xa0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) setsockopt$inet_opts(r1, 0x0, 0x40000040f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x10) 2018/02/01 19:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000251000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/02/01 19:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ab5000)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b7e000-0x6)=@hci, &(0x7f00005ea000)=0x6, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000da1000)) umount2(&(0x7f0000e3d000)='./file0\x00', 0xe) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000418000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003db000)={0x0, 0x64, "71fdb7417cc9773e73a6369326b9a0cae5dd2fcc933c53c9e4af009d5ebdc5db5ee36eb4e129a9d85df78c29dbe4f8a78f6f6e6caa50f29d7e280916a89abdc2b5acf4beb600c399593a0c160ea55616280bd875f7e76ec91b812c92bdb846e5817e566f"}, &(0x7f0000b46000)=0x6c) getrlimit(0x0, &(0x7f0000a46000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c12000-0x98)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x2, 0xffffffffffffffff}, 0x98) 2018/02/01 19:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000aee000-0x10)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003c5000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f000003f000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fb1000-0xc)={0x0, @rand_addr, @remote}, &(0x7f00007f8000)=0xc) sendmsg$nl_route(r0, &(0x7f0000239000)={&(0x7f00007ec000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000ab9000)={&(0x7f0000412000-0x60)=@mpls_newroute={0x60, 0x18, 0x0, 0x6, 0x3, {0x1c, 0x0, 0x14, 0x9, 0xfe, 0x6, 0xc8, 0x5, 0x2400}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7e0}, @RTA_DST={0xc, 0x1, [{0x3, 0x7f, 0x6, 0x4}, {0x2e38, 0x400, 0x200}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xb7d6}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/02/01 19:14:15 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x1, 0x8, 0x3) r1 = eventfd(0x5) dup2(r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000005000)=""/222) 2018/02/01 19:14:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f3c000)=0x1000) ioctl$TIOCSBRK(r0, 0x5427) syz_open_dev$binder(&(0x7f000026d000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000000}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/01 19:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="020000b3040000000004008000e9bc22", @ifru_settings={0x10001, 0x80, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000470000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000009f000)={0x0, 0x4}, &(0x7f0000979000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000978000)={r3, @in6={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}}}, 0x8c) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00008c2000-0x4), &(0x7f00001da000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000068000)={0x0, 0x2}, &(0x7f00003c0000)=0x8) 2018/02/01 19:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000064c000)={0x0, 0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330, r0}, &(0x7f0000033000-0x18)) r1 = syz_open_dev$sg(&(0x7f0000282000-0x9)='/dev/sg#\x00', 0x6, 0x1) recvfrom$inet6(r1, &(0x7f0000376000-0x70)=""/112, 0x70, 0xc41237c51fa3201e, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000656000-0x10)={0x6, &(0x7f0000550000)=[0x5, 0x40, 0x8, 0x1f5, 0xfffffffffffffffa, 0x0]}) 2018/02/01 19:14:15 executing program 0: 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) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000900000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fa6000-0x4), &(0x7f0000fa6000-0x4)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x8000, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00003bb000)={0x200f1526, r1}, &(0x7f0000fa6000+0x7c0)={0x7, 0x1ff, 0x8, 0x1, 0x251b, 0x10000}) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa8000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) fcntl$setown(r0, 0x8, r3) 2018/02/01 19:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ceb000-0x4)=0x0) wait4(r0, 0x0, 0x80000000, &(0x7f0000c24000-0x90)) r1 = socket(0x10, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xece, 0x4) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) 2018/02/01 19:14:15 executing program 6: clone(0x0, &(0x7f0000002000-0xcd), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x89)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000e67000)=0x2) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18), &(0x7f0000000000)=0x18) 2018/02/01 19:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e64000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000069d000-0x10)={0x100000001, 0x200, 0xffffffff, 0x5, 0x0}, &(0x7f0000992000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000986000)={r1, 0x8}, &(0x7f00004df000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000f5b000)=0x3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000ad000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 19:14:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bda000-0x14), 0x0) flistxattr(r0, &(0x7f0000b97000), 0x0) [ 50.849108] device lo entered promiscuous mode 2018/02/01 19:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0xe3f, &(0x7f0000df4000-0x8)) 2018/02/01 19:14:15 executing program 5: mmap(&(0x7f0000000000/0x258000)=nil, 0x258000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f00000dc000-0x28)=[{r0, 0x5000}], 0x1, &(0x7f0000114000)={0x0, r1+30000000}, &(0x7f0000258000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) 2018/02/01 19:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) writev(r0, &(0x7f00002d2000)=[{&(0x7f0000731000)="07cbac628634fec8b9a076646244d02172f02b171a563c8a1258ed8403d41057a35bab4e8ad70f545548a78a3fd67a083071c76d73d13366ac158e396ea6a46b613c", 0x42}, {&(0x7f0000ee6000-0x63)="61c58dbab05a5350b0fb4612ea9594a8ba8718c0e2fa80bb92be0ad4b39e535b1e4dba75542ac7a3641d5d833ffb68f5f53b9bf129cf02560d5fc98bbdae16b36568f547ed512e8b44ef77c4ee6acffc26583471058e5417850c110d2edde0248f2795", 0x63}, {&(0x7f0000858000)="5894a6d5", 0x4}, {&(0x7f0000c6a000)="f9134e2b77056ae10cbe36a7b5f373fda2941ad3ba1776effad1e9c0fd28c1b00db975d873a2ed7fae0932662be43fe528d875943db5005e209fca95a3e2c615ddd79323c3460c4092d1c9c160ef1dee410318fa2b3e9f9ac4dc4c4daed7fa6139fd4de6164b759784afaf60847b2a13efcbd123e59dd0de51c560a01f3a2d559febf87f462b78627d6d587a455bf10f169417f146a4866a69befa5f8f89ca1e103b10c055cf8dd9af715f989c303e5b2da92d5c1013b76baf48fc5c3eee61cc", 0xc0}, {&(0x7f0000f68000-0x7c)="16b343242c8b43abb1dd05697ef75eb35e7fc62ad9b5a8e7ce0983a37b3ec5f30c73c06409004980ae79b418ac3cb3327eb386d63f9526b482def8db4a17684e3a9f07e14b692ad24ff144651c0bd61e185deebb0dcb2161afb389eb3d143998821cebd1f110ebf0a3e3d9b5894a04aae8a935d3486225ac4e4ec91f", 0x7c}, {&(0x7f0000054000)="f090d9ed87f1ec69a98f95cddfc7e0d16cf962d98cb9e6e3457113aac07a68f92929042a5902e404201d88ce7d7c71926e8c5eb1540a84550c20049eebb25e4857a03d385e2fdf8706de0e8dadc3070babeffd338842439549efd3097c0389ac5217cc442e5d58436a95749e5491", 0x6e}], 0x6) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r1 = syz_open_dev$mice(&(0x7f0000f35000-0x10)='/dev/input/mice\x00', 0x0, 0x111441) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000763000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000014000)={r2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000306000-0x4)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000266000)={0x5, 0x0, 0x10000, 0x60000000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000af1000-0x10)={r4, 0x4a}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c9e000)=0x0) process_vm_readv(r5, &(0x7f0000fd4000)=[{&(0x7f00004cf000+0x26)=""/63, 0x3f}, {&(0x7f0000a1e000-0x4e)=""/78, 0x4e}, {&(0x7f00000b2000-0xf9)=""/249, 0xf9}], 0x3, &(0x7f0000c7c000-0x40)=[{&(0x7f0000caf000)=""/20, 0x14}, {&(0x7f0000ff7000)=""/171, 0xab}, {&(0x7f0000346000-0xfd)=""/253, 0xfd}, {&(0x7f0000e2f000)=""/111, 0x6f}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000662000-0x4)=@int=0x9, 0x4) 2018/02/01 19:14:15 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000010000-0x9)='/dev/sg#\x00', 0x104, 0x40a000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000009000-0x8)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @empty}, 0x4c, {0x2, 0x2, @empty}, @common='vcan0\x00'}) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) 2018/02/01 19:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0xd6ef) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e83000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d7b000)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c88000-0x7c)={0x0, 0x74, "502447aae423f8751052d74723dae0015d60b6fc42f8dc2b93a1011558f53240ad10c9926123cd47df1deab21f6eb01b7676b84e5e1e4ceadf8dff61efab3525d274ff8e072e7eba34725e810464f4b883e52291128c27ffa0a05450ac9431b6387a5405ff4307eb4ae8052980eb0d53867a715a"}, &(0x7f00008db000)=0x7c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f3d000-0xc)={r3, 0x0, 0x2, [0xfd4c, 0x4]}, &(0x7f0000b53000)=0xc) 2018/02/01 19:14:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xed)=""/237) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bd7000-0x8)={0x0}, 0x80000) getpeername$ax25(r1, &(0x7f00004c9000-0x10), &(0x7f0000e59000)=0x10) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000020a000-0x4), &(0x7f0000fe7000)=0x4) r2 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000286000)={@generic="0188edd17d756b4385fa84d6f47bb276", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) readv(r2, &(0x7f0000eac000-0x80)=[{&(0x7f0000669000-0x2e)=""/46, 0x2e}, {&(0x7f00009e1000-0x1000)=""/4096, 0x1000}, {&(0x7f00005d7000-0xb6)=""/182, 0xb6}, {&(0x7f00005c1000)=""/233, 0xe9}, {&(0x7f000064b000-0xab)=""/171, 0xab}, {&(0x7f0000424000)=""/228, 0xe4}, {&(0x7f00005e3000)=""/255, 0xff}, {&(0x7f00006bf000-0x7b)=""/123, 0x7b}], 0x8) fgetxattr(r0, &(0x7f0000016000)=@known='system.posix_acl_default\x00', &(0x7f000093d000+0x402)=""/198, 0xc6) recvmsg(r2, &(0x7f0000b73000-0x38)={&(0x7f0000ac3000)=@un=@file={0x0, ""/10}, 0xc, &(0x7f0000b93000-0x40)=[{&(0x7f00002a2000)=""/4096, 0x1000}, {&(0x7f00009a0000-0xd9)=""/217, 0xd9}, {&(0x7f0000a6b000-0xb2)=""/178, 0xb2}, {&(0x7f000069a000)=""/101, 0x65}], 0x4, 0x0, 0x0, 0x1}, 0x42) write(r2, &(0x7f0000780000-0x24)="240000001300ffffff2b0400000009000120000c0d00030001e501000000000000b81617", 0x24) 2018/02/01 19:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aaf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ecb000)={0x0, 0x0}) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x400001}, 0x20) close(r2) [ 50.920253] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13446 sclass=netlink_route_socket pig=8924 comm=syz-executor3 [ 51.003540] device lo left promiscuous mode 2018/02/01 19:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000fde000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c3e000), &(0x7f0000769000)=0x4) 2018/02/01 19:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000137000-0xc)='/dev/random\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c09000-0x4)) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/02/01 19:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x1, 0xa4e) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000869000), &(0x7f000099e000-0x4)=0x4) 2018/02/01 19:14:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000330000-0x10)='./control/file0\x00', 0x41) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) symlink(&(0x7f0000af6000-0x10)='./control\x00', &(0x7f0000bff000)='./control/file0\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) connect(r2, &(0x7f0000e6a000)=@ax25={0x3, {"865d33440cf080"}, 0xfffffffffffffffe}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:16 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000068000-0x4), &(0x7f000028c000-0x4)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000046d000-0xc)={0x3e, 0x101, 0x31}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000db000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000849000-0x20)={{&(0x7f000035a000/0x4000)=nil, 0x4000}, 0x3}) keyctl$set_reqkey_keyring(0xe, 0x3) read(r0, &(0x7f00005e2000-0x7b)=""/123, 0x7b) 2018/02/01 19:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f00004a9000-0x8)={0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002c1000-0x4)=0xffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00009cc000-0x4), 0x4) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000031000-0x10), &(0x7f000001f000-0x4)=0x10) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) [ 51.537355] audit: type=1400 audit(1517512456.140:44): avc: denied { create } for pid=8947 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/01 19:14:16 executing program 1: mmap(&(0x7f0000000000/0x6f0000)=nil, 0x6f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000665000-0x2)='^\x00') r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x8}], 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/02/01 19:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008d0000-0x4)=0x100, &(0x7f0000789000-0x4)=0x4) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/01 19:14:16 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b6000-0x11)='/dev/vga_arbiter\x00', 0x250180, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c34000-0x8)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x18, r2) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000), &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000465000-0xb0)={{0x35d9}, 'port0\x00', 0x20, 0x80000, 0x3ff, 0x7, 0x8, 0x5, 0x5, 0x0, 0x2, 0x8}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) getpeername$ipx(r1, &(0x7f0000960000-0x10), &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x7fffffff) ioctl(r1, 0x8916, &(0x7f0000000000)) bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71"}) 2018/02/01 19:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x4000000000000, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000091d000)={0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fc3000-0x5c)={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x100000000, [0x8001, 0x4, 0xffffffffffff0000, 0x7, 0x8, 0x0, 0x0, 0x9]}, 0x5c) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/01 19:14:16 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, [{0xf03f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000009000)={@generic}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000e000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) 2018/02/01 19:14:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 19:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000629000-0xd)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) fcntl$getownex(r0, 0x10, &(0x7f00007f8000-0x8)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000056000)=""/219, &(0x7f00004ae000-0x4)=0xdb) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000b46000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894c744ba68002000000000000009fada5300000002e62e93c057bcb8e3f0f5ff"}) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de4000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000532000-0x8)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpid() r3 = fcntl$getown(r0, 0x9) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006da000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000d93000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000724000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002d5000-0x4)=0x0) r8 = getpid() r9 = geteuid() getresgid(&(0x7f00007a7000-0x4), &(0x7f0000e9a000), &(0x7f0000ac7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001b8000-0xc)={0x0}, &(0x7f000036f000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cbe000-0xe8)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000046a000)=0xe8) getgroups(0x7, &(0x7f000016d000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r1, &(0x7f00004c6000)={&(0x7f0000c09000)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000940000-0x70)=[{&(0x7f0000d51000)={0x63c, 0x2d, 0x306, 0x4, 0x3, "", [@nested={0x1f8, 0x2c, [@typed={0xc, 0x47, @pid=r2}, @typed={0xc, 0x4, @ipv4=@loopback=0x7f000001}, @typed={0xf0, 0x69, @binary="a40c42ccfcb36add7f4a97a165edbbcfdac008abba5b191ab05e9bd6485bbda9d30e89fcdc9095a4072a2244e532fe8652aeaf2dc9f97bae48d36ccb2ff36dfeeb6e1b74a6205efb3601a6a7e0a6b7ced9a1ecfb029c5457928941fc884819959609bb30c386b1c8abaeef703859b475080be061b2be69e537b5c8e7a871940850a6f6c294b2cf36e99c04b6efc9a796e63955e7804aee4c4eb821207fc9df95989cf423c8f43b0eed20b5344edbfdba81f3ae6e9e62ec3a7c559864fc6b3b0aba2927a8f798cd3e44dc062c1e65a37ec3ac958cb8a22d3f95f0d82be0cf36f9c71f4934023376"}, @typed={0x8, 0x42}, @typed={0xc, 0x45, @ipv4=@empty}, @generic="0d795d4f5a31747bb8904c7c34ecdc43986d8ce3fab31286f1e4a6f38c6db2583255676c9da4c1adab7272d28baa3ad683a4a3033cff07fb3d346a5dad9d3c0185b69528bad5fea911d9b36aafdca7db48eac1f29667e0998beb3badb43f4a7c965b041a6347b030199fc631ebbaedda07256fe8344e5eef2aff0141cf86a57ba11ff22112372a65a45c3ed6a1d6db4c14be833405caaaf0f85a9beb4b30e5b72a081f662b4d98babbfb664a4409771848", @typed={0x18, 0x2e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x3, @u32=0x2}]}, @typed={0x18, 0x15, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x2e8, 0x65, [@generic="cb81b3f8ada99e183c5e5efa35ed8178f43aa5d94bad8e8d46ad311f354739c22fe80feda317c90602d8ba4e1a402b1f65377d442289deb3d650b5dc918d61f522c36b52667538de28434bb560f190610f6fdf55dfdef1ee054542e799c65747339a6811b2eceec391c520c5d1cdc5b7fcb86264272e420d31bf5a9681b41e15e6755c73e62b302c512969841a0a8541165f347df70ecbf0e721ee958dfc640402", @generic="5688126ee4343f56d9542bcfe9eb9dc180fdd1708c32439fc14a678864a4920101ac969f3a42a31a0a87a4250abcba82e022fbb883ae63d9a081d478b9b26b13bc131a5482bd012f37da21842d5c04803281ae2b0f9a620d4fc213dc13b5e4242854e1868ee21a55b619be9121166fff4666cabf97053ef492d2e1a540e976b4c66b62c3dc22aaeca129f6a76091d54a69f8b02d036e14c5084368d317fd05bc89ff8f0bd23cf3339f3e22eeadc5f1aae8564e63bff879457c803ac46443e52d2c81d3731fdfcce96fc710526e0361457f17c862bd13b0be76", @typed={0x8, 0x79}, @typed={0xc, 0x8c, @fd=r0}, @generic="d70fd720dd961bdc4c60edaeb303f52ba2813dc272cc296c11a107083fff85d594bc7ccc92d17c575e0bc1f8a4c19c6a92d685da3b0feb7b0a35287bfa0b739a8c98d24def81ed97a1e2a8406e036ab2fac1c1e96f6951b4a8a64461ee01ca03e7121c965244a7abd9f913a63f942fe5d7deec01b0703d596480961119808f1521ae7c72d913000de021def84c6408ba02623109db0fb50cdac80d5f8afbdadfaab6c7109751792dc4a39543fb8ca02fad5fd9fb086d30e122c26be9053cbc99589ea87f910bd29c4adfee6f61bd9e53866e8ac21df2af33fdf82fff091c31dbbb0f192050fe0130a98a3f3a7ef1045d481eca3b7861cafea2", @generic="849b0c5fbf9395df3e423dc43c0f446f64338fe432b6381a6c93f70c6dae6f5c8e09e3d41c918783045a66efc458d4a17151b271c4574d42ec58a34a1c1507795a08e9caad9f084434d2909f9a1f1b9ed76ef19ecbb9e9fbb673"]}, @nested={0xac, 0x5e, [@typed={0x58, 0x66, @binary="18ada944dfc857521556f751d6a81dfbd6a8e3ff4300142cb7476a1e45503188c1ede53aa31b813bacc0e8be15f41e88b1062c9ab2ce442ab5bbe5df6db5af36e15381bfca9eb8eefaff388412c7"}, @generic="48d0f2487cbf22ddd86e735d15bdf3f4ffd620ce2a64107bde2c8b9ae6c1eb5adc0005df6104051e4506900112848215a3381975bee39d3e7eec3bcb3ca02a2750ead10fc85afd0d7621384f3d6a"]}, @generic="15a95f40250befca65d1d272e27be72abc09600e1ce53295753094b10f77473212b242bc3564a790b1664feeca2eff16c7d703b7d0ca39271561f3aacf82903f1c5e6231e9c9893c286df06badaac14618fdc64568c9ada2d9c692d150e8590992ac0b6b179dfabbad1bb0017108f020b5e844659e", @typed={0x10, 0x2d, @binary="97a187c0df6ba6"}]}, 0x63c}, {&(0x7f0000102000)={0x1c, 0x40, 0x1, 0x5, 0x2, "", [@typed={0xc, 0x48, @str=',\x00'}]}, 0x1c}, {&(0x7f0000d89000)={0x208, 0x12, 0x100, 0x5, 0x1, "", [@nested={0x7c, 0x65, [@generic="619600cada1ee49b6f21748a10efa15d3f86bff850069f9bf4a20d39d44c69e71c07684f4fe29fb61e5e4a2202c314509e8d53058f838d446964cebc93e65eb0f8085ce77129a6801e8cd0d25e1be51cda7da99849f6dda50e2c5bd59a1ec7ff62a254bd58932243e50d6f76321bcf7398f173c1b10164", @generic]}, @nested={0x17c, 0x33, [@generic="bea971813c9aa0fa6e91a85c1f1c66b02d30e9b905b57c3155299a7fe6bd455989debd96c86521b6ee3f342f813fb27517f03661c4c22739f6d763435dd50fe2c59c1b920e11fb90a9a918450a815779bed1665ad9873f4e37b581c7bd79c44bdcfba7a36361bd869996fe29945b7c5a3f0e82058669943918e7b6f5f8686b33e6b5490a306131119aa318de6be9206e1523300f59c5b40b2399eb46a7b666fabd23a5a839d3861bae11d1c24d2fbd974eedffb1cce2cd61cd3f988d8c8aa14b1598", @generic="aedb621dd2d5e1cb5ace3f6473138ca6f32c464a2d555cd624e4dd9e9069095bdb7980cc0581e85b4d59a5a6c5fab0a890a7dab211d66f60fd7d3e057b46c4a310600e230522900a3db2cb2ccb10e697e6f9e11f7a8073c1f1eed992a91714760e158b4d3b5c30f51651f7690125f0a87ba8ddec53e7c5e1e78ea04045f04d289cc5de0ac0108a58bec8bab1482d5bae6d732d797232556d7871c3266892ac", @typed={0x8, 0xd}, @typed={0xc, 0x82, @pid=r3}]}]}, 0x208}, {&(0x7f0000101000)={0x160, 0x10, 0x400, 0x2, 0x2, "", [@typed={0xc, 0x11, @pid=r4}, @nested={0x14, 0x14, [@typed={0x10, 0x6, @u64=0x7ff}]}, @typed={0x10, 0x49, @u64=0x4}, @generic="e51a9baf3452c4b4d3a0bbe93e6aae86e79e9c96948a86d0ec4eadddc37fd1409ea2dda845609cd36dd1373dec10c305101db26ba5f8784064dbfee38ac1a869490358896e10062c62090133e432eab99ce245b2cb16bc9d2419bdb7ce93e7bf04edae95d515eef0901988883995dc77719c22c44a1b75", @generic="76e24cdfbfb3fe309e6e65cdf323a915ede680866322c969f54f67e2be22ce5171d4289ff30f219862ef08a3af518149e1e7de96745a5c1d1757c65c68d26712fa8826236e03a9c365e2a8a4d03a46531e2764505b4ef4cbf2a748cbbb9586afd6578bd523a0abb9a2b788438042f92be418cbd4652d20f161ad5b0b3a9b1792a4e4feb78a84ac518ffa75bc49ba6239188e4a39110782167cccc0cff6dd923e89dc58548dde9541"]}, 0x160}, {&(0x7f0000f6c000-0x4d0)={0x4d0, 0x2e, 0x10, 0x2, 0x3, "", [@nested={0x3b0, 0x32, [@typed={0x10, 0x70, @u64=0x2}, @typed={0xc, 0x5d, @str='\x00'}, @generic="0d2d64d07348a6fd4543d571f8164312f9fa3da1956d2451c860c82715a21a70d8eb66e22ddf5bd627192cca9ffd2c4c4c27a6f321515b0577a140fe7c89d316b3b3539fb1ad527409604fef30865c3e95904260adbb480b2398a6787b55df0b81765f33df4897994a0598bf35b2af4f9848fa882866695f50d1602bc1b264e1c59f12e6e1169988a9a33966d4c13eeeeaf328471bb23eb64d1e90f03c3f44e3669bb0f0ae6899b9df5601cfd5f943cb55ed42b062cbff892767c03cf44dbf40037abba24d7c9ccee92dce9dde3d109b339351a02e93a56ef90d7a6e", @typed={0xc, 0x3e, @fd=r0}, @typed={0xc, 0x3b, @fd=r0}, @generic="e2c8e81d19a3e2d1de77c1f007b8fbec173f7bb198e686b140b67cc917a33a21ce8e9be2da6afc7ee72f60a7d7012067adc2f4a6090e87b27687410f2953f2f1e46bf4da85d1c2183d91274b0a30b5c9bba408cf2baf0f83b5361fb5e737d29c67ee564e131b05ec248058524811f4957b4df8d22d7c8d6a466f250afe98c8bbbf09366cc9e3daab9076f80e2b4768e81a678fee3fc5f9b5d60ef7b285926d453863f29ff2a14992e40d405cc850e60ec2604eaf0e9894ec90c52c47828e8622c2f5d7f6aec82b3dccaade4f7569d3d1cea84c8d4a69e1", @typed={0xc, 0x58, @uid=r5}, @generic="c084e0d0e28c1e21d98607f442fbf8015be25c30fc5b8f1978188e5f2c8b40b0d97f51f20df49956f77e59b67c8ed2f506a66ff7c80063cfff327c2220f0fec365bbaf81c3de979a6a0ace02f9200d424204fe8eefb59b47f35a5344fa290b828ceb39d00f2ad28dba03183bf35fc36383855a7f7899ac322cc00c3249ff1d7b96f4dd7e18e743aec1f9431fa7da1e5b8bec2c782392e722633769e107f7dc9d9e024c99c3ee9209d0edbb4fcdcb8ac14a523740bfb941c4428f2328a5", @typed={0xc, 0x73, @u32=0x5}, @generic="73f8123c8c7a61d61ebc0cfa6fb5e37bdb8d64f2d8d89ed03d301f79acb90b1b46a74ca5a60882368c317534d342aad8a787bd8a7351068fb4098170b88c0142f67e0a7f6db033486a9c6b7523a85c00370d51e6440c44282f8583f6dab50ddc1f6c8fbb6c7cccce8fdbdec725955c96c618c26546a6d4039c36fa714a6e4ddf0cb2cd6ad861390e7ff455704753122ee469d80ba0bb76d671b79eb960973c242272ebfc8945e726e84fa68326a18ac97ba9dc8d7b26c07c4d06358f0c97bc8b19795fc5539715442cdbdbe9b8d081f5952e1b2e84dfdf1d5d8e86c2a834fa811f981e27a8cfb8155468f662347f"]}, @nested={0x104, 0x71, [@typed={0xc, 0x86, @pid=r6}, @generic="35e31d1d3b25431d9627f279c453908e0b5185731d204186eaa4c00db972b3c1f2549fff2b3976c76fef231427758b3cbdb4c71a52c43814511458317f5120edd2bcab5201fc37560a5f736123ecd499cde1eca15baddf16f6d7d111414396d3632501b15c8d7075992075ba9c3cfef6695c63cb50231d2737ee5e95354d20e984ef708defb8311c9a9e162ff74e47542add6a33eefdeb723100d116d1eff768b06323c47bdb38f41b81a69d027f5707584e9fe333eb1e887db1d634c189b9dc7c183cc4810319d923c37645f486d27a16a2715e33836dced2f9d57a1cfb78f4ab2a1bab13e2a0c84027f5b1654cbbf09ec9676e"]}, @typed={0xc, 0x91, @pid=r7}]}, 0x4d0}, {&(0x7f0000700000-0x20)={0x20, 0x24, 0x200, 0x7, 0x1, "", [@typed={0xc, 0x6f, @fd=r0}, @generic="747cae90"]}, 0x20}, {&(0x7f0000249000)={0x260, 0x34, 0xd24, 0x6, 0x1, "", [@nested={0x1bc, 0xb, [@typed={0x10, 0x1b, @u64=0x6}, @generic="d4c57afa7d1d4616517ecb4d5fdc7ab0cba8badfc4fca60e5549fd4615a67e27e6d71c56b3d131b85e1721378f17678e6e", @typed={0xc, 0x55, @fd=r0}, @typed={0x10, 0x7e, @u64=0x1f}, @typed={0xc, 0x74, @ipv4=@loopback=0x7f000001}, @generic="f949cc335e161d1f1ab4e58a08eebbbf772221a30f68c58e49831525bb1198cd7934bd9806b4b6e3efae1219a959de8670b2361259209b679726a4f1fa098917e6aa1c52f016379a7b56e29586804ea3a2e3eed40c6faa576e2ff557d6083ea5ceb5e3a5325e278cea81c288e984fbf5373ff28aaaaf5331a40f97f42e7f0e6c6bdee20ff8b3c78477bcbf6b753521e591418bc4385ae958380337df87d458e442f032c10ffd75780302345c0f81697e05901f37a8957201ada4f2e5bb8168c206240af07e0e51311aaff6e130a733ec", @generic="be8983d25a4541399c556b05e589eadd69422562d312e170da75790bfb2d673725aced1c614f1d1f5d1f491df3c9c638ef61b22f3dd6f17b1db1bd44e846b3e5083255807a83e50509a72f25a91d0d586ec3f8ecb5ffd673cd57d7ab37e3a82b0ce05bdf934e229c10051c8adf578784250ac1d0ff8a5ba28029ee24"]}, @generic="ac9caaf76e85395e89cdb40efe007ad7a5778de8ecc29432b1f870af2b021b13a96977ad75c9fd48b545f5b857f4cab25cee039f5b7e4c4f227a95f6bf35621d442fcbe85290ebe681c36c12a376c6ce916f55166954faf8c4faf151c7240f17a19a526cccc9b6ac0c9bfa7631e7c95b404d6c401b5af1d11a5c9ebff5e470971f7fb2ff", @typed={0x10, 0x13, @u64=0x7fffffff}]}, 0x260}], 0x7, &(0x7f00002ec000-0x40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x40, 0x4000}, 0x4000001) ioctl(r0, 0x40000000401070c9, &(0x7f0000e18000)) 2018/02/01 19:14:16 executing program 0: r0 = creat(&(0x7f0000b71000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000034f000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bca000-0x12)='/dev/loop-control\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a20000)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000000)={&(0x7f000084e000-0x27c)={0x27c, 0x17, 0x202, 0x7, 0x3, {0x13}, [@typed={0xc, 0x57, @uid=r1}, @generic="21a4c3fce9eb38c784e994b68942c9aaaadd5a17b0e4503befceffd6e5a8f6cb0079d1c8cda6f858af8752392a49e3900f6e2650561c87a0228a8b7d9bd0cfec42c381a7e53b46441bd11c0a9e3eb495b93d3d6fbbfaea232d6c55b7d3f011d9d3cb1247fb928efc9f7da247a488e29aba43c678d5cba2894f8c63100c62d1ad6ab1", @generic="130611deb12a07fb8b8b611441ef43bbbc17fd2bb663baf73b10540c97cb1b22d8708a5d2cbeff527171258bbfbed2bb0b5f2ace3ea02f31a8df5674b3a16efdcbba252a795cbe73af39de5af7b773b900403369b9d15b652502364e3f1414f016fa7c565d058d17d1e720f0e25125b841ef57e71a73fafbbe9aa45503c0b5b7177bff992da35f2eb72bbd0a65e8d221896b0d95b9e9cc61ec53954cb8074d750a51fa670eeab0bf454fec220a4524c807b4e911431ff5e82299e9fb4fe459239ca3e6c5ca3d", @typed={0xc, 0x3b, @fd=r2}, @typed={0x18, 0x82, @ipv6=@loopback={0x0, 0x1}}, @generic="c6fa41994c33c35e2b4ae58ddadf6daae07bc16b1b540e1a650875ae852790cae42d8ef5cd112fd29522d817d4eb97eb6722257920055b6b706433c90b7fef392f935ca3937755bdd87b577018589e6419206d55976e115e7380821ebc4a57a0c8e9c5b715c1e729af40ad32747c6751376604cb47a5a5062de5f63769649c8edfbd40ea0cc80c90dd442de158a4e098028ab87948705636053e0278bfd9c752237234ad7f11414d918ef4e3d9a9a04aef1163c47e5aa3b34456950ddeeba7c31e97e70d77215ed3843eefc628cfc86bad7551d69ea82b5dfbe9667921d30e5a1c6bb3d769dc67abc7002cc485b19b"]}, 0x27c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000c0) clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ee0000)) ftruncate(0xffffffffffffffff, 0x0) 2018/02/01 19:14:16 executing program 3: r0 = userfaultfd(0x1000000000821) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) write(r0, &(0x7f00000eb000-0x12)="d99360421f6af04178bfc4dd394a697de595", 0x12) fallocate(r1, 0x0, 0x0, 0x3) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000050a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) clock_adjtime(0x7, &(0x7f0000001000-0xd0)={0x1, 0x38e, 0x7fff, 0x5, 0x40, 0x0, 0x3, 0x2, 0x8000, 0x4, 0x5, 0x7, 0x3f1, 0x2, 0xfff, 0x2, 0x5, 0x8, 0x9, 0x5, 0x8000, 0x7fff, 0x100000000, 0x20, 0x200, 0x7}) recvfrom$ipx(r1, &(0x7f0000001000-0xde)=""/222, 0xde, 0x40000000, &(0x7f0000001000-0x10)={0x4, 0x7fff, 0x4, "a324712e6319", 0xffffffffffff8001}, 0x10) 2018/02/01 19:14:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0xe, &(0x7f00004c3000)="efd66761a61cdca469b8f97f3303"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c8c000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x9}}, [0x4, 0x1, 0x401, 0x9, 0x5, 0x6, 0xa087, 0x5, 0x100, 0xffff, 0xfffffffffffffc01, 0x1, 0x80000000, 0x9bb, 0x7f]}, &(0x7f0000d1c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001fc000-0x4)=@assoc_id=r2, &(0x7f000092e000)=0x4) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) fremovexattr(0xffffffffffffffff, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) clone(0x0, &(0x7f0000295000), &(0x7f0000090000), &(0x7f0000fa3000-0x4), &(0x7f0000232000)) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000), &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000465000-0xb0)={{0x35d9}, 'port0\x00', 0x20, 0x80000, 0x3ff, 0x7, 0x8, 0x5, 0x5, 0x0, 0x2, 0x8}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) getpeername$ipx(r1, &(0x7f0000960000-0x10), &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x7fffffff) ioctl(r1, 0x8916, &(0x7f0000000000)) bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71"}) 2018/02/01 19:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000029a000)) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x1, 0x0) close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) 2018/02/01 19:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1e000-0xc)='/dev/rfkill\x00', 0x144c0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f00000)=0x5) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [], 0x0}}, &(0x7f0000c3b000)=0x14) socketpair$inet6(0xa, 0xa, 0x10000, &(0x7f00006d3000)={0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fad000-0x4), 0x4) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000c62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) fstat(r0, &(0x7f0000f03000-0x44)) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)) r2 = gettid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c4d000)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000518000)="52648447c4409e5c51d4061ae5fe7f440fd332bf7eebf8ac29a9ac0a089cbab23c00a783a9c7779efefd7b7b2a5088c319e7e4367359e54cab3cc83ab064eb796af7edcd07d03f329b07d45230d054b1320a1f09e16776b9f6d7642f2d1d0c1a3be74b5f408189ad385536553054b1a62d9eab88e71d16fc805b92839c640bf67c0d688df726ed9d206e9faa834e345f60305665a9de92c8a244b57c52fd8576c937c4366e6b26ac646b128ae7f8", 0xae) rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCNOTTY(r4, 0x5422) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) [ 51.691604] binder_alloc: 9004: binder_alloc_buf, no vma [ 51.706404] binder: 9004:9007 transaction failed 29189/-3, size 0-0 line 3127 [ 51.718199] binder: 9004:9018 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 19:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e71000-0xb)='net/packet\x00') sendfile(r0, r1, &(0x7f000084f000)=0x5b, 0xfff) 2018/02/01 19:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffb3) listen(r1, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f000019e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003e5000-0x4)=0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000089d000-0x10)=@req={0x1, 0x10000, 0x7ff, 0x8}, 0x10) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) listen(r2, 0x6) fanotify_init(0x24, 0x1000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000a49000-0xea)=""/234, &(0x7f0000865000)=0xea) 2018/02/01 19:14:16 executing program 3: ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000e99000-0x10)={0x3ff, 0x64, 0x401, 0x100}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000020b000)={0x10000000}) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) syz_open_dev$sndseq(&(0x7f0000799000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f24000)) [ 51.776559] binder: BINDER_SET_CONTEXT_MGR already set [ 51.781878] binder: 9004:9007 ioctl 40046207 0 returned -16 [ 51.788073] binder_alloc: 9004: binder_alloc_buf, no vma [ 51.788091] binder: 9004:9036 transaction failed 29189/-3, size 0-0 line 3127 [ 51.838139] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.843859] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 19:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_getres(0x7, &(0x7f00005ae000-0x10)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000632000-0x15)='/dev/pktcdvd/control\x00', 0x521801, 0x0) write$selinux_access(r1, &(0x7f0000669000-0x38)={'system_u:object_r:modules_object_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x35}, 0x38) 2018/02/01 19:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r1 = syz_open_dev$sg(&(0x7f0000e4d000-0x9)='/dev/sg#\x00', 0x9, 0x80) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000039c000-0x58)=""/88) close(r0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000040f000-0x10)=@common='ip6gretap0\x00') ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000052f000-0x8)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000795000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000507000-0x8)=0x3) getpgid(0x0) 2018/02/01 19:14:16 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) sendfile(r0, r0, &(0x7f0000001000), 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/01 19:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x4000000000000, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000091d000)={0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fc3000-0x5c)={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x100000000, [0x8001, 0x4, 0xffffffffffff0000, 0x7, 0x8, 0x0, 0x0, 0x9]}, 0x5c) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/01 19:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a3b000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDSKBLED(r1, 0x4b65, 0x3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001a8000)) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000000b000-0x8)='./file0\x00', 0x26182, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0x1d}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000)={r2, 0x9}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x8)=[]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000b000)={@generic="e99af757c7c15eeac8e59e70b461ae72", &(0x7f000000e000-0xb8)=@ethtool_rx_ntuple={0x35, {0xe, @tcp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, 0x0, 0x0, 0x6cea}, @esp_ip4_spec={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffc1, 0x8}, 0x8, 0x4, 0x8, 0x9}}}) 2018/02/01 19:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) r2 = dup2(r0, r1) ioctl$KDDELIO(r2, 0x4b35, 0x1f) r3 = syz_open_dev$sg(&(0x7f0000449000)='/dev/sg#\x00', 0x1, 0x80000) connect$inet(r3, &(0x7f000048f000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) connect$inet6(r0, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000c4000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000020a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) accept$nfc_llcp(r0, 0x0, &(0x7f000004c000-0x4)) 2018/02/01 19:14:16 executing program 3: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00004f0000-0x18)={&(0x7f000039e000/0x3000)=nil, 0x1ec0434a, &(0x7f000030c000/0x4000)=nil}, 0x18) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffff7) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001cf000)='/dev/keychord\x00', 0x161000, 0x0) write$selinux_access(r0, &(0x7f0000d2b000-0x33)={'system_u:object_r:hald_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x3b}, 0xfffffffffffffe8d) sysfs$3(0x3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8902", 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001cc000)={0x0}) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000af1000)=""/87, &(0x7f00006c0000)=0x57) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000739000)={r2, 0x0, &(0x7f0000553000-0x18)=[0xff, 0x100, 0x800, 0x1f, 0x9, 0x7ff], &(0x7f0000a74000-0xc)=[0xffffffff, 0xffffffff, 0x5], 0x16, 0x0, 0xfffefffffffffffc, &(0x7f000049b000)=[0x3ff], &(0x7f000088a000)=[0x62b, 0x7b]}) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000004000)=0x2, 0x273) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/01 19:14:16 executing program 1: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@common}) statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)) [ 51.929220] device lo entered promiscuous mode [ 51.938668] device lo left promiscuous mode [ 51.967957] binder: 9084:9089 ioctl 40046205 fffffffffffffff7 returned -22 2018/02/01 19:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x8, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000270000-0xc)={0x0}, &(0x7f0000a91000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002c5000)='mounts\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000173000)='./file0\x00', 0x0) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fgetxattr(r0, &(0x7f0000379000)=@known='trusted.syz\x00', &(0x7f000059a000)=""/240, 0xf0) socketpair(0xb, 0x80000, 0x3, &(0x7f0000353000-0x8)={0x0}) r2 = dup(r0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000133000-0x2c)={@multicast1=0xe0000001, @rand_addr, 0x0, 0x7, [@loopback=0x7f000001, @empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x2c) sendmsg$nl_netfilter(r0, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f0000afd000-0x10)={&(0x7f0000942000-0x157c)={0x14, 0x7, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40f028914d4eee02}, []}, 0x14}, 0x1}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000966000)=0x6, 0x4) 2018/02/01 19:14:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) lstat(&(0x7f0000fd4000-0x8)='./file0\x00', &(0x7f0000635000)) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") socket(0x2, 0x0, 0x6) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000d, 0x2, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000025b000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xffffffffffffff57, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1}, 0x0) 2018/02/01 19:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000+0xfdb)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) r2 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00001df000-0x4)) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1d, &(0x7f0000c17000-0x4), &(0x7f000037c000-0x4)=0xfffffffffffffe01) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00007c4000-0x1d)="440cf1d400000000dd", 0x9) fadvise64(r3, 0x0, 0x7ff, 0x5) 2018/02/01 19:14:16 executing program 0: r0 = getuid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r3 = getegid() fchownat(r2, &(0x7f0000000000)='./file0\x00', r0, r3, 0x100) ioctl$TIOCSTI(r2, 0x5412, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{0x77359400}, {0x77359400}}, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f28000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common='syzkaller0\x00'}) 2018/02/01 19:14:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000595000-0xc)={0x0}, &(0x7f0000854000-0x4)=0xc) ptrace$setregs(0xf, r2, 0x4, &(0x7f0000a27000+0xab2)="5dd21b31b087b333db6eb13228e54334314a551a2e184a5890b6aa951686dc607f12a5c4cd5f2d09cf7bff01e1dadd950afd3c6fe1fae561660517310b6f45a7fc87ef91ae849626123d4a7456c299c26283e58e53a6632ea80fd110cca1bd04dc421629426432dafff705c953aa97fc398b38bbdf7ce87e9d342bf032762c77675c876b12cce8909b32ed94231e4048774875d8b4e2a08c473d9976416bb1960fbc8138e2ba0c79b365ceb6b0bb5c14d473621bd57d13039345c53e35a5fd09b7855f8569e5fa9d4f214144cac12e9faa0541bf01ed00d24808d9782036a6c19d") sendto$unix(r0, &(0x7f0000ce4000), 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) ptrace(0x4208, r2) [ 51.990328] device lo entered promiscuous mode [ 51.993441] device lo left promiscuous mode [ 52.015757] binder: 9084:9105 ioctl 40046205 fffffffffffffff7 returned -22 2018/02/01 19:14:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000972000-0x38)={&(0x7f0000453000-0xc)={0x10}, 0xc, &(0x7f0000cd7000)={&(0x7f0000892000)=@acquire={0x134, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002}, {{@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1d000)='/dev/rtc\x00', 0x3, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d87000-0xa0)="82989b901032f3909c71d7181b03ad296a62afe02f00b195d45beb53564b762324859b903240d68057195d23c21c1370972edce64569692342970921cd23162e157fe7d08286fbbbab328083dd6e122157039a4db9efa5d9a6cd682f27c40c73fe1e4b2bee3318311a1ec040808c5205ed6dcfd65f3b4427efe648018d83b0ca29d6b5858ba56a68edca17fadc3c0a024ce36d5ad232eb8d5e743c355a959ba6") r2 = syz_open_procfs(0x0, &(0x7f00004a0000-0x8)='net/llc\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b70000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000086d000-0x4)=0xe8) r4 = add_key(&(0x7f00000c7000)='rxrpc\x00', &(0x7f0000b3d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000091c000)="cdd0ad", 0x3, 0xfffffffffffffffb) stat(&(0x7f0000924000)='./file0\x00', &(0x7f00006df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r3, r5) ioprio_set$uid(0x3, r3, 0x10000) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r6) 2018/02/01 19:14:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x30d, &(0x7f0000012000-0x8)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getpid() 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}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r1, &(0x7f0000013000)=""/44) sendmsg(r1, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x3a, &(0x7f0000001000)=[], 0x1000000000000154}, 0x3fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a34000-0x9)='/dev/ppp\x00', 0x240000, 0x0) sendmmsg$unix(r2, &(0x7f0000df7000)=[{&(0x7f00006a4000-0x8)=@abs={0x289bd498c67075d2, 0x0, 0x1}, 0x8, &(0x7f00002fc000)=[{&(0x7f00008de000-0xe1)="76defb80e266931eccae5c285d485d7363e872eb6635f6121ada64420494ce4f6770b14bb4ef794ede53dfdff127f4001c8852e3a22da40d4a5c365f1fb63099e715ad3489ed749f0001fe084b10f358292f5c45a30ea6dcbc7b232f3647f1176c80fdbe3070592bcc458a53bbbd6023fe71a1fe632aed36b51d232ef8507f86d532dc727915ecc1cb971693c7429a6f7173bac49a1dc9f3c6dabc158b2417c4f9654848922873f8ac11d98119210d43e12a320b13d6d22918cbbc5bebd6f76f743034ca5f52f6d2a6b660cc976da76b9cbb86544982dcee151a317e957902a95e", 0xe1}, {&(0x7f0000b0a000)="f629ed0d83db9893fa0fedbdb992545daf60bad0cd22a7", 0x17}, {&(0x7f0000835000-0xe1)="a7f3a676cfe8b288a6d2a772c08a2c10872b0dbed2df794a0a00be873feb1f38e4c09af1f102aa8db0d5a79a7ad2fb26c095028c0851b032d8da31feb2b6c1f76bd46052bacf2da047347446360083cd59850259e867108b667e8b34eff45925f072feadb7983dceed48489bc7e16f7c3a4ce869bb0f7bbe93299acdf5b12f1446f24d0d47a138a7a18b979b54ed56087b3a1764c5e70c81fa39c7bb67a88fed114c187145e74f2d19beb93d2a4144053089202061130643ac89c50f11efa33807de594b88d1718a66912e25bc274d4d9cd9aef66b62dc4a5e5a175ee587ff618a", 0xe1}, {&(0x7f000057b000-0xef)="9cea4c526a53719cee10385f49e3a055b5d489de2f087f3a7c14f06ac32bf00eb8068689a18c764d416a75b1ef0a096df3fa09b4bcd8ea7873cb63bc1faa75cc088e2dd0254b7b6849ee503259e7fca2972a4e4e29db2a540131898a5da47ed1953fa0a15c878faa349e5e6d0fbf2463e04a5c2655bd14fb04b0c019202597c339e9afdcff98d767458b256911c892fd80d3811698033792bb3029c636480fef5bafbb1d9ae97e0413b674965b57a4d898c757bc3083699b8b9268afb765c7e614cd0a2d20e59704d5901ff3f52ec00b7e6361b0d0aaaa3e0336a0e34beda79d59ff6ae9e80d8291a19c32cc8f00a6", 0xef}, {&(0x7f0000ec1000)="fbef03bfc6b1c670c103796f11a0f487d05942c4fba77d0a08db0f04270e641764b8b9e58139ab58f5f479d7cef697211132b1468febc394dcf6ad69a3dd7ef815bcab17a1bc6b8495c069398b67b11f599371ccbc4d40ab35c5a74b9e082f7a84c1db1adcea672983d40a2572c3e14839c9e70e9485e73abd5f4e9eb8e6284191d071522744d53cf872ad09b2f1cee6e0e925822fbd7eeb009ee2ce39a7361beab70f4c0626175a13721fae557a1b916bff5d5350", 0xb5}, {&(0x7f00009ae000-0xf9)="41c736e1b9d051ab7570e716c7502b84441fcd3c9ef2300736f51194c1981e76524c92593f1c143fbcf4478fcdaa8e6b8ff9c6acfd77b21927784f1f0a9e5b696531839938de9a3d96d893e93f1430394e952b1a5264a351f77ffade168c57ce8574a9d85b5c2f604653101419c3f2570929c3e14b8e58a8beea6fa1590d6cfc3826619406a911b46bb925e9364c654e8113fad1033a20630a47f14fb3d7e7720ac793a2c697a758f4fc81d38f41fe24619198f07282eb21afec523c334ac9d98adeaf50f3e9c87346fcfffe49122bcb1755244188b4b7de12dbc7d934df466566a71367aea7d1595cf1e6ebdd2961cda770fc0acd82965301", 0xf9}, {&(0x7f0000c00000-0x57)="b60a4afca3a4f7bbc0018fdcdb905a4c598e8167d73e405ffce014ce542686758e658e7cf3915b062b0be7b62ab5e72fe2af3cfb6f58d7f47c84481ab1a0953d8beb627add4400ae44d558a1155553ad4ac415eca03422", 0x57}, {&(0x7f0000b20000-0x29)="4596b808d216ede74bd5cd3edd89e7aa957c533de2527fd6f841f33335d67303094784fdd56c8b73b2", 0x29}], 0x8, &(0x7f0000b12000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4040800}, {&(0x7f0000fff000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000eda000)=[{&(0x7f00004df000-0x29)="899ffc07d63ba5063025fe95293f43b059d54772041c7abad6e7c2932509d835ba33a23a9e7163f5b3", 0x29}, {&(0x7f00004c5000-0xb0)="9ff10fc587083a4226193e269713ee081845792b855243716ddde9046103d361db7c0dddecddc1a3ce9514c3154db99bf846689018cf11d04e0859a4911ff9229818804ada72452cae3aa43416b58611b0e9e4318a438f04c88b6e310cb3075d3a41dd966eb0000c97258b57e4de4cef12faf6a67086ced20f3863137a701bfd289f528bd97cdc0434ee1ea942b3f2a68a75acbef20d80b0287c6540ae98b313f69c1988eb6410610efb1395f048b01a", 0xb0}, {&(0x7f0000aba000)="51c37ce9f12b06a97041f0191f1d6f2a5121a31dae1043", 0x17}], 0x3, 0x0, 0x0, 0x4000000}], 0x2, 0x80) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000724000-0x7)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a8e000)=0x10, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000016c000-0x4)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f09000)={{}, {}, 0x0, 0x0, 0x7}) 2018/02/01 19:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000b000-0x20)) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001d1000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r2, r3+10000000}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000262000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0xb8) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$dupfd(r0, 0x406, r0) 2018/02/01 19:14:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00005e7000-0x10)=""/16, 0x10, 0x40000000, 0x0, 0x0) sendmsg(r0, &(0x7f000023d000-0x38)={&(0x7f0000c54000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58, &(0x7f00008ae000)=[{&(0x7f00003d1000)="1881d4be8820d12e6b1ad851f4337c95d9a26e8b06c8d59e97bc51bd47470c0d719db0927c7c4c78502f859c8c26a7ed9c3cbe36a1ad18e5c3a5e0bcafb13f4c9668267d454d637dff430aa5a90f17b779f50d44c74ab2b0b45a7c8d36486a26ac8ccb4f1accd2f8e5300cda84242d70937dcaca57b6c1f09602d27e184ab73151b5c0a1fded808de957f45b561507a0a60f357a7568d89d06a3ef2c9ce1c661338b0c98ff9568d0ecc634b07ce3d0e7d702724d7e46d7e3d48712a637bc53c5e1602e602c8c5c341ee568ffa409034cee3dea512918f7cb8add8f", 0xdb}, {&(0x7f00000c2000-0xca)="b853434eb036a0cb55a830a7c050cd82825ec642fb3da431457dfbb451e15c3d36bb8946ba72931a6fb6a18a46ee3a62851c399509146ef40f7f8b010ca202e4e4589fd8ed73aad61b50b1af02e36e5414b2c674080a6fc88318b12a6e6677e941598b326f2860f6c682e46b8a763800a37cdaa536c141a2e2d81fda65696fb2f17e258ca9fdea07802e1fd7d4e411ff48f0fcfe970d170322187fe928997e73fb676461fa2216acf32ce17a0bf74687bfd47f5f3b56cd8f240432da894d1274816453ff2d4ca1e00246", 0xca}], 0x2, 0x0, 0x0, 0x1}, 0x40000) 2018/02/01 19:14:16 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000005000)=""/225, 0xe1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000007000-0x10)=@ax25={0x3, {"fac44e9bcb4095"}, 0x100000001}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x32)={0x0, 0x2a, "d791ffd841241cc259247c76336829851b00c46b42a59a2325821d6e5035572d851a8eba6430b18e76a9"}, &(0x7f0000004000)=0x32) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000)={r2, 0x95, "63b042a1160b6ec5d78fb8a5c16e470b082146606d3085e871591db916901406ce36798eaff71594b8784a63795a1955508d4238ada21961f03483dc46da590818dfb686c1db9bfeb210d6ee60569127369c1647e8a0ff102558111191a41119d5a9ef4483b8b9b1c1d2b5f92749aab978d9fea0e09f609263ea657ce77862b21bd769d0bc45f929850f753ccf7aec6352e97b9eca"}, &(0x7f0000005000-0x4)=0x9d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000007000-0x2b)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u\x00'}, 0x2b) 2018/02/01 19:14:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x401000000}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000011000), &(0x7f0000002000)=0x4) signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8), 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:16 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d3c000-0x10)=@ipx, &(0x7f00001ce000)=0x10) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d3b000)=0x2, 0x4) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) setgid(0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000723000-0x1)={0x8001}, 0x1) 2018/02/01 19:14:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) splice(r0, &(0x7f00005df000), r0, &(0x7f00005d2000-0x8), 0x4, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)) [ 52.277848] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.285797] CPU: 0 PID: 9149 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 52.293339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.302678] ffff8801b39878b0 ffffffff81d94829 ffff8801b3987b90 0000000000000000 [ 52.310683] ffff8801c11e3f10 ffff8801b3987a80 ffff8801c11e3e00 ffff8801b3987aa8 [ 52.318689] ffffffff816621ca 0000000000002a2e ffff8801d8bf88f0 ffff8801d8bf88a0 [ 52.326654] Call Trace: [ 52.329214] [] dump_stack+0xc1/0x128 [ 52.334558] [] handle_userfault+0xa3a/0x1310 [ 52.340600] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.347587] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.353969] [] ? unwind_next_frame+0x86/0xe0 [ 52.359996] [] ? handle_mm_fault+0x117b/0x2530 [ 52.366215] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.372413] [] handle_mm_fault+0x1fd1/0x2530 [ 52.378436] [] ? __pmd_alloc+0x410/0x410 [ 52.384115] [] __do_page_fault+0x5c2/0xd40 [ 52.389966] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.395906] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.402537] [] do_page_fault+0x27/0x30 [ 52.408045] [] page_fault+0x28/0x30 [ 52.413291] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 52.420357] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 52.427251] [] ? watchdog_nmi_disable+0x120/0x120 [ 52.433711] [] do_seccomp+0x632/0x1860 [ 52.439215] [] ? SyS_futex+0x22e/0x2d0 [ 52.444717] [] ? __put_seccomp_filter+0xa0/0xa0 [ 52.451005] [] ? do_futex+0x15c0/0x15c0 [ 52.456598] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 52.463234] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 52.470042] [] SyS_seccomp+0x24/0x30 2018/02/01 19:14:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x40000000018, 0x0, 0x1) recvfrom$unix(r1, &(0x7f0000008000-0x83)=""/131, 0x83, 0x0, &(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0xb9d, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000219000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x100) 2018/02/01 19:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e20000-0x8), 0x800) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r2, &(0x7f00003af000)={0x6da}, 0x8) pipe(&(0x7f0000327000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)) fcntl$setpipe(r1, 0x407, 0x9) vmsplice(r2, &(0x7f000013f000-0x10)=[{&(0x7f0000d0b000)="2579ba6d422124decd6df4ef2c867aaf2bfa06a52828ca26cd45e7a0cff6a5477dc0d8132d86b5752378e954a32c27d4555185d853b1bad33adeb936b2aa2985d8bdc17559499dee425b04e1e5fcdfbb097818f9b9aa965e5ca88e7e687bc7b1b3a449df00b185bcc8de5a7067dae4cafa424481", 0x74}], 0x1, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000c1c000)={0x9, 0x3, 0xfffffffffffffeff, 0xf0, 0x9}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000033000)=""/65) 2018/02/01 19:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x1, 0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f000006f000-0xd9)=""/217, &(0x7f00007d3000-0x4)=0xd9) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000aa6000)={&(0x7f000077b000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000889000)={&(0x7f00004d0000-0x84)=@ipv4_newaddr={0x84, 0x14, 0x100, 0x2, 0x2, {0x2, 0x80, 0x8, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @generic="973b38d1e4bc17a3f44dc43cedc863a5"}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x676}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffe3e, 0x6, 0x4, 0x6}}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_LOCAL={0x8, 0x2, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x3, 0x1, 0x10000}}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/02/01 19:14:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007ae000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f000002a000-0x4)=0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e08000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000443000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00006c8000-0x80)=[{&(0x7f000056b000-0x73)="2543adb06a5036a7c71aba9e3d29f9eb7b4102638e11be89cc3aea98fe22813d01f3a95eff77641aae2b422555790d2c2a107b4655e23a4793520654e647d723250359a30e1da20b780d2bad282de0652113024146956938f5988e4eae91495f93586d3033f01f598755ad18b3a3c8900a438d", 0x73}, {&(0x7f000032b000-0x19)="4c88047c11009646d37ec3fa30273df31c7b4996da417072ff", 0x19}, {&(0x7f0000c35000-0xbb)="ec8be457e2f1990364f1cda4fb3f623b4477fb1945878c25169a4e784c6f905ec57323f85b2ca46bf5524695151f8bd562f04ba37eb4b9750270a348e3d9fec93f5be8c99088363b9dd953b7dffc946f43dab5c2634cf62a891da4d4234ee321d5f8d3c152fe0ff7e06062960830d863c02c87e2affa9ce03f4c4b77224b8e303fda5ca1c6f9752aff736d299749d32294579fd1895ff0459c54c43bf734c13d5168d778f4359e0a35c4e70056e64aa10a26fc6b4851ffb77bc9c8", 0xbb}, {&(0x7f0000d64000-0x8b)="c6dc17f28d3e16832a3f9a3b8830709689a5b41b639ad601670994523141ba91338b369d7a4b9b9581c76ff6963eeb484938cb790420fa38fbf9d5b66a546483ee33403cd6e9abb44e103a12033c577d973a7a1985723b66112c846b0335f70df4c2b9b2df29f7fcf8a524e2e8673836eba478d4e2d4f59b80b0a01fa109ccc24abc111f67b86d38b6abc1", 0x8b}, {&(0x7f0000e0f000)="0989350f4ba1aa7658bdcb19b0883751bc2acfbfafb11bbf4997798bc1ec069a9d31a3d02ee255819a583dd19313e3fe0df20000650259be8e61eb11a578ec80565ba5b8e94506a7af1c7a239aea0fac1b66cd089715b8aa3ad11fc2c54196b616319df34eb5d01800c96261ea5a", 0x6e}, {&(0x7f0000590000)="f231", 0x2}, {&(0x7f000000d000-0x79)="11cc5c359ca5807a551c872992c52ca3284d46b93dd1733eb33ee4d8d7f5116793ca965b68bd76b18c178778c5a5fc0ec5d8d1857e9b4f8db2c0dc431f3b549de4d40c5fdd9119e0696ab64ecdc8515181a76d754d16268829abced1cfbe7f5cb75c238e7f62a1db6d56a7b9013f85a39c4cb58084bff02089", 0x314}, {&(0x7f0000c38000)="aad047dffde83d9353ec61d82a6d193a9dab4b828b3acbc6ec7bce13af93771b53fc2d54f500326b02b25ce4c64b693896060ae9865f2992f85e473c24359b17af77c9a6", 0x44}], 0x8, 0x0) read(r2, &(0x7f00003d9000-0x7b)=""/123, 0x14d) creat(&(0x7f00003a7000)='./file0\x00', 0x80) 2018/02/01 19:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x2000000007ff, 0x0) recvmmsg(r0, &(0x7f000030f000)=[{{&(0x7f000039b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000c56000-0x60)=[{&(0x7f000059c000)=""/123, 0x7b}, {&(0x7f0000adc000)=""/11, 0xb}, {&(0x7f0000bea000)=""/51, 0x33}, {&(0x7f00003cb000)=""/97, 0x61}, {&(0x7f0000fa6000-0xcd)=""/205, 0xcd}, {&(0x7f00001f9000)}], 0x6, &(0x7f0000d12000)=""/79, 0x4f, 0x1}, 0x3}, {{&(0x7f0000e5f000-0x6)=@hci, 0x6, &(0x7f000095a000)=[{&(0x7f0000bd1000)=""/241, 0xf1}, {&(0x7f00005db000-0xd0)=""/208, 0xd0}, {&(0x7f00006cf000)=""/141, 0x8d}, {&(0x7f0000f56000-0xca)=""/202, 0xca}], 0x4, &(0x7f0000d56000-0x26)=""/38, 0x26, 0x2}, 0x9}, {{&(0x7f0000f78000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000eb5000)=[{&(0x7f0000db2000)=""/18, 0x12}], 0x1, &(0x7f0000726000)=""/155, 0x9b, 0x9}, 0x80000000}, {{&(0x7f0000b79000)=@l2, 0xe, &(0x7f000090a000)=[{&(0x7f0000b17000-0xef)=""/239, 0xef}, {&(0x7f00008f6000)=""/228, 0xe4}, {&(0x7f000083d000-0xec)=""/236, 0xec}, {&(0x7f0000ac8000)=""/149, 0x95}, {&(0x7f0000a4f000)}], 0x5, &(0x7f0000bc6000)=""/235, 0xeb, 0x2}, 0x1}, {{&(0x7f000027d000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000dce000-0x10)=[{&(0x7f0000a4a000-0x6)=""/6, 0x6}], 0x1, &(0x7f0000a0d000)=""/177, 0xb1, 0x400}, 0xffffffffffff8671}, {{0x0, 0x0, &(0x7f0000fe1000)=[{&(0x7f0000f62000)}], 0x1, &(0x7f00000f0000-0xcd)=""/205, 0xcd, 0xcc9}, 0x80}, {{&(0x7f00006d3000-0x10)=@can, 0x10, &(0x7f00009a5000-0x70)=[{&(0x7f0000f9d000-0x8f)=""/143, 0x8f}, {&(0x7f00000ce000+0x536)=""/83, 0x53}, {&(0x7f000057c000)=""/126, 0x7e}, {&(0x7f00001bc000)=""/195, 0xc3}, {&(0x7f0000d98000-0xc7)=""/199, 0xc7}, {&(0x7f0000863000-0x19)=""/25, 0x19}, {&(0x7f0000d68000-0x65)=""/101, 0x65}], 0x7, &(0x7f0000c0f000-0x7a)=""/122, 0x7a, 0x9}, 0xe8}], 0x7, 0x40000041, &(0x7f0000417000)={0x77359400}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d94000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc, 0x101, 0x100000001, 0x100, 0x3, 0x2040090, r2}) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a8d000-0x1c)=@req3={0x101, 0x20, 0x4, 0x0, 0x7, 0xb97, 0x3624}, 0x1c) getpeername$inet6(r1, &(0x7f00002b3000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000256000-0x4)=0x1c) 2018/02/01 19:14:17 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40}], 0x1, &(0x7f0000036000-0x10), &(0x7f000078d000-0x8), 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000), 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 52.475373] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 19:14:17 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) setrlimit(0x8, &(0x7f0000011000)={0x0, 0x3}) ftruncate(r0, 0x3d) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c46000)) r2 = syz_open_dev$mice(&(0x7f0000fe9000)='/dev/input/mice\x00', 0x0, 0x424000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000f7000)={0x0, 0x101}, &(0x7f0000fea000-0x4)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fe9000)={r3, 0xd7, "03a2542f8b15cfdaa07a9413156633fb36461e63529b884a1805fe4478b71ea07ecc24872a38d6c8a2b376bba12d6e557847bb544f18d320c00acb2128d39b75538fb1599ed3f7c7d951dcc6a4b7ce94d4076a7e12443aae296e04fc19d96314d28f85cf82a1f7e1206d2ca530f5900b2cce47e537b8699e4bfc37e7cd4b66191e9c8e2ddbc6d31b9ce6ace4f8dbf0ed62def26b1eb8c7301167b8bc0b99a5efae12ce09d23dcf44b27b4f68f23e1c314a76a3be89e6cd855ebe1581f321734ee7f5eaabb8bf1a946232440f062d3c2f00fdded8491733"}, &(0x7f0000b0d000)=0xdf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000588000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x2) 2018/02/01 19:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002a1000-0x15)='/dev/pktcdvd/control\x00', 0x501000, 0x0) accept$packet(r1, &(0x7f0000edb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006a4000-0x4)=0x14) r2 = socket(0x18, 0x0, 0x4) r3 = dup(r0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e24000-0x5)='/dev/hwrng\x00', 0x200402, 0x0) accept4$ax25(r3, &(0x7f0000762000-0x10), &(0x7f000064e000)=0x10, 0x80800) linkat(r3, &(0x7f0000ec1000-0x8)='./file0\x00', r4, &(0x7f00005ae000-0x8)='./file0\x00', 0x400) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000203000-0x8)) sendmsg$nl_netfilter(r4, &(0x7f0000dc9000-0x38)={&(0x7f00008bd000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000305000-0x10)={&(0x7f0000190000)={0x14, 0x5, 0xf, 0x4, 0x7, 0x2, {0x3, 0x0, 0x5}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/01 19:14:17 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={0xd8, 0x1f}) setpgid(0x0, r0) 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/01 19:14:17 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001a000-0x8)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x4040) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000025000)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000026000-0xfb)=""/251, &(0x7f0000005000-0x4)=0xfb) 2018/02/01 19:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00001c2000)=[{&(0x7f0000340000-0xd)="bedec1df403ae1034d3899e7ca", 0xd}, {&(0x7f0000ea5000)="173f22309858e924da51af7b66096be08c7cfeee7a896dd13400cb601471f89cd43ac90f34ca269d51190fa0ac63a6e57f20fc46237009e2a64bff753b4bc0ed69f0367f4319cb025ab65b5f7b9f93488e513996df0be0480ec7cde35c431e8e5273c3", 0x63}, {&(0x7f00003a0000-0x62)="a34e9af5b7a802e6456b673be3de1860f15ca58187cb6d0252033d8f89c85100e8c58acce80943a160ebdfc97bf3897c538fe5c1426bd9caf73ddbdaf529f91dbe6a5fec6894bf90832b0fc5616eb4a9769607bf1a386f3ea3222e2f60002bed1f63", 0x62}, {&(0x7f0000702000-0xdd)="41bda510344710eb06c814ae80fc7110906c737f4c3c382f81143d4fda6407687d58c543ac44ebb22bb9421805a9daaa9990f15a91da321e4f309739c6eae2eb101f125f2a306a207b54e5c77db95a7dd2a4ab7dd236dc2b7b0bf62115370519356610a4a798cebbffc930cf282b8031dd5797cf481f8286eb13123f50a9860fd72f89d99641ce7bf98238864d5ac26030794a5ce3ea827c35f6839bc355ddf4ad8df1ead36ef58ad5a4810219cb6e7e5163062d6ca7cbb9521fd564c3a892b024bcb6e391c917866c76df8b3462d84bead800ddecfb2c4ae1fe211d3d", 0xdd}, {&(0x7f0000cee000)}], 0x5, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value, &(0x7f0000f97000-0x4)=0x8) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000b81000-0x8)) 2018/02/01 19:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000763000-0x8)='./file0\x00', 0x4400, 0x46) getsockname$unix(r1, &(0x7f0000563000-0x8)=@abs, &(0x7f0000d0e000)=0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003c6000)={0x0, 0x4}, &(0x7f000077c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cd6000)={0x0, 0x5, 0x7, [0xfffffffffffffffd, 0x1, 0x4, 0x0, 0xfffffffffffffffc, 0x400, 0x4]}, &(0x7f0000136000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000036f000-0x100)={0x0, 0xf8, "f0b89f54d730f3a2627bc7cc58db0a352182331354ca22f0a2f49b3ec10efad3e0de2c290aa80289c8243694230eaf04230d72728a86068cfbb85902c5c9e843b91b4eea6a0d1f19739ec4d505d9f35b059884c770240e2d0c26caaacac6bb3136f2bd2d1a5474925b84c30dea05212d14a7bf4e2bce99fd3f57b0e6bd4c08dc578db09d94eb559de411c6f3be492a732f3f5f9429692faed3c1470b596c0062dda9d0097ba76d1bc6f6584149e0b6c3c1a3df9da453adf2ca8b37fcf37b2ae2ccc159b3a190577da40eea70e86e27c3ec4c1de3211b10e4a51ebc255458f1124963fd55f288066611fa4a15e122af1f90b82bca598ac0da"}, &(0x7f0000570000)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bc4000)={0x0, 0x1}, &(0x7f0000f81000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003d1000)={0x0, 0x7}, &(0x7f0000c07000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001c2000-0x98)={0x0, @in6={{0xa, 0x0, 0xd30, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcd7f}}, 0x1, 0xbdd}, &(0x7f0000db5000-0x4)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000a01000-0x70)=[{&(0x7f00009aa000)=@in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000541000)=[{&(0x7f00008bd000)="54149233880a4ff392f308992bdf8403587305506e58c23eea7b330dd59ae6e3bc1a7f23dfa4502ddbf74de095fac83e7e881251fe40bb81a1143052d9d83809319026299486d2af205db3428b93e500dbbffb56f99d934375e9a0ec918a1fb0dcca869fa0963b560a2272452e03369c4769ce16585701870cdfc5e62961ca0eddde7d43e2c3e18fce44eb0791549ad9886a45c4f30703866ffc53ba2bb39010b69f32028fa8ff60efce706706bb9fe0a58b6134f57428b2c3202ed67d19edb26856cb9174be675619b13d0416a0b362c826a27e14ebe0fb49db7e09", 0xdc}, {&(0x7f0000f6e000)="ff40e841a558c44d72b7320022887ff7e8670d86964e48ac394f768cc2c356cf726da855bbca44c7823061eaf3e98d6aa8baf562301920045e95c69e07219a2d9ad7372a6e4fc8073d26ca0a0e251f9e9b9667a27cd97b1e0d6d7957fc5750a99154fbe29a72a916c533709b5021ade1e673c6b6dcc46b2562c864d99a4f6738bd7a07cfac0361fa25a4fc0166fe82ccb2489aa234db009440c7704fe5889621b14ec9b4a77943ccd7a0f385d4670ccddfcb7e152acbbb07ef7b91c82f6caf111395f7517a21c857efe75bc503c9fd582adbbad4bfda13d895c4fcd4a8a729958f77aa26b93be37789a5911d486e7e4e3a", 0xf1}, {&(0x7f0000f41000-0x95)="ce5b58f811faf711265fc94d425cb119d7421dfeab84160c1d6926d820794e40f48f64a48f2bc7dc24e6adf4f4e06fd91ffe8ed40b9223fa689aadb350a1faa2539b89659fcbf7a1e1169e64161fb3e5df18309a02999434537be7d2ad14efbae1a45ca83e554c962d8cc7c1c7b0d2f7065b4ff333b4be3a1a39bbc0fd87dbed9f16deedc3d5432d76c1741afbd105d0565f2efbf3", 0x95}, {&(0x7f0000125000-0x1000)="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", 0x1000}, {&(0x7f0000a17000)="9361f49c3cb52feeeebceec349acdfafea4dad60cb4a4c3cec3bcc09d267337fbe6fc504c74cf7df6ce9ac9f21a6b7264780581d20f46dfc5d2038786ffe7a1a865c2729e341918c92d2172fde384239da637a5c235b7c3131b0cad30884938e3f13c36d420aeec76b78e5922bb2632437f0c1cf3ce65c5d659da1da65d413a2b6", 0x81}, {&(0x7f0000107000)="fb60bf323f4c23511ee821b62fd5e200daf03976517ca45aebfb341d1d9237b437c75650d6c59f3c403ea3", 0x2b}, {&(0x7f0000b44000)="8b52d5278618245d5970aff019d74b2616f129a06c", 0x15}, {&(0x7f0000161000-0xa9)="8e111999b28ecb3f27e8eb21b3b9f6b8d27c9d4ca9418f7cb8e959109fefb0fa32b3c5ced8af9228c274fedc28144c3966bd22c363061a655c0c16eaafe203fb73df0cb96fc704109a7aa77e771f37f674f9f8f583743311944f06713c97205bde1981e88e016e0ea4af9ce1703caf59a506be1ad2750ee39ab992bedeb9605298ff55b2c1d9744563ce11c397f7e2b0b65c096258f28661a1583aca1e94f39b88692ac0255daf3bcc", 0xa9}, {&(0x7f0000f0a000)="ce7780526bd62cd59a268cf8bb43301f6ce23a97a11a22e87f218f1b6d1276da8c6d61cb41d14b06cd96d8bc1291c4d494970f8b116eb2e3e35333020d0d726e95db37e05e2660935217c4ef021c51eb5ae97f9c2de0", 0x56}], 0x9, &(0x7f000077d000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x12, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x74, 0x200, 0xfff, 0x3, r2}}], 0x60, 0x44}, {&(0x7f00007c3000)=@in6={0xa, 0x2, 0x52, @loopback={0x0, 0x1}, 0x10}, 0x1c, &(0x7f00004c4000)=[], 0x0, &(0x7f0000f25000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0xb4c4, 0x4, 0x3f, 0xbb3, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x7, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x200, 0x400, 0xffffffff, 0x100000001, 0x6, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0xb59, 0xcc}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xffffffffffffffff, 0x400, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x1, 0x1, 0x101, 0x9, 0x5, 0x7fffffff, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0xffffffff, 0xfffffffffffff031}}, @init={0x18, 0x84, 0x0, {0xf800000000, 0x60000, 0x1, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x6, 0x6, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x5f, 0x5, 0x5d, r7}}], 0x1b0}], 0x2, 0x20000000) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) listen(r1, 0xe8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c40000)=0xbe, 0x2) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001c4000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000037d000)={0x1, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000319000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000568000-0x4)=0xb, 0x4) fcntl$lock(r0, 0x7, &(0x7f000043e000)) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3}) 2018/02/01 19:14:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x140) flock(r0, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) 2018/02/01 19:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = open$dir(&(0x7f00009c9000-0x8)='./file0\x00', 0x200040, 0x0) getdents(r1, &(0x7f00004e4000)=""/220, 0xdc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) 2018/02/01 19:14:17 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000130000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000db8000-0x4)=0xfffffffffffffc01) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)}, 0x40002106) 2018/02/01 19:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) r0 = syz_open_dev$sg(&(0x7f00009e8000-0x9)='/dev/sg#\x00', 0x5, 0x48580) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000573000)={0x0, 0xbd1}, &(0x7f0000479000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000488000)={r1, 0x5, 0x5ed, 0x2}, 0x10) kexec_load(0x10001, 0x4, &(0x7f00007ff000)=[{&(0x7f00001e7000)="e5b0ce36995c2d98a9292353cd9d1b4da9e786ea77e9f0c38908b851ce6206d15cb6db86af566c0c2b0d0e57843dbe4da9ca50bab11b4de898cf06f62ff4db43193ce11921ce2aea49137da70c4406f380786b8fdfb6edb8", 0x58, 0xf5fc, 0x3}, {&(0x7f000094c000-0xc)="62ba277f10fe1f415ab6bb0f", 0xc, 0x0, 0x7f}, {&(0x7f00004ab000)="9cc47c8d211f648063a83b868b80f8d67ac6cbc958d036da0bd4e529d8e1b6376b99579bea0a72ce86b00b38e4ef6d0bb80e979207", 0x35, 0x7fffffff, 0x200}, {&(0x7f00002c2000)="cd0baaa877a18f9407dd31a6b16818409bae6108ff946cd1c0b9b5c789bee7b5d3fb10e1dfeccefb82bcd4f8a07358f8bdb92d93a49bb580832a9d513b28b297df13a31c1d4f177b103f748ea9f62e7755fbe7aa7001f10d7281384f47bf5b1a1ca39cbcbeb5bb33f39d5391ee71d2c9e40c6c5907ee54f29232d7272a7e5446b5b520740e07128b86a506a8ca29a8b703cbfa7c6222e225d9227a47a863697ea6a89633e4e0be22f1ee23cc26f4af31d72a2b5dae5ce01f822687a80c8d3ef9556de4e57dc8e4dbbfa66426db00d4ade51cefaccd26d91ce76d1034a3142738233dc31a5d8b6ae426be2db2cee541593041b8136a64febf", 0xf8, 0x100000000, 0x3}], 0x0) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) r1 = syz_open_dev$usbmon(&(0x7f000086b000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00008c0000)={&(0x7f000054e000)=@in6={0xa, 0x2, 0x2a8b, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}, 0x1c, &(0x7f0000d27000)=[{&(0x7f000081b000)="9e359d88f47d3e41fe37ef11302003f9b5ad8def43e47bab519447d58d28a7445a06493af2b3f680ba66a695116a4d7c9205d02e29f38570014c06c09e77e7e9a62cc7957bd1695e6e123cc013444be6eae60f9dedb552afa96ec620b627412bcf23061c4ad6363f827ba003c1e4ff8c12f180e2af102148bae9c179d2dc71854c508aa965eafdcc7ae0a3cc07b1af25ebd463d6a987edaef43a7a3db1", 0x9d}], 0x1, 0x0, 0x0, 0x40}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000023000)='/dev/loop-control\x00', 0x10280, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer\x00', 0xe481, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000002d000)=""/4096) 2018/02/01 19:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e99000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006aa000-0xa)={0x0, 0x0, 0x1, [0x1000]}, &(0x7f0000f95000-0x4)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000089f000)={r1, 0x2}, &(0x7f00001fc000-0x2)=0x8) mkdir(&(0x7f0000114000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000404000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/02/01 19:14:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x80000000000) 2018/02/01 19:14:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x31a0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000e53000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCEXCL(r1, 0x540c) accept4$llc(r1, &(0x7f00006d7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000003f000)=0x10, 0x800) rt_sigaction(0x9, &(0x7f000023e000)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b6d000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000578000)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000ac9000-0x38)={&(0x7f0000b64000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000061a000)={&(0x7f000087a000-0x23f4)={0x23f4, 0x35, 0xb10, 0x1, 0x1, {0xe}, [@typed={0xc, 0x56, @pid=r3}, @generic="00237446e071ed0a79c1bffc8657322561eac2ec1ee1dc53e0bef18d1a7f6e42207204a167db333dd8a5e53c36518195683fc140c1f35f27ae1e1ebed439da98c153dd5e7ff62f7d9efe77172aa7c997ca3081f03e3d63754edf7cf4f9e8e1efe935d69b1b395f8f3fb0af8cecd98d4ea7aa93ccc40d7fa12b2e4e8b21ab6a19e91c6655ecfe5d104d2e4d1c69e788e580872b436f0535b83c2b666d4fcb61969e9edb", @generic="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@typed={0xc, 0x21, @uid=r4}, @generic="7bd9582b5b21b1508d3cd3264d4a8db76e469b4cd570bb38f566467fe35148ed246bfbde1de388c1e23aa5cd6dc8d5224514d1726a33237e2fcca5f031f386fef6bb1bfd18f4b31e8f228575204655edf84fee39124fc9f02b414c77c7e9f96dde6d9117289f961fce294845f0a26697d89f9f73f5c1a33a8fdf82c9c9775a21f14423ecf9e36a7b957ff6d27b62972eba8e94ed8513", @generic="fda9297bd43f27de", @nested={0x1090, 0x79, [@generic="0835ffe256cf8135e149ac887f3095017d4ad59ae9b942d542cd3cc7e9a01558fb7841b5fd22b2b04c241ad88bb4941e1c7018451e07089ded615cbb9f270f6b849be963bf54c62072b4b04a111720bb2c4f1c8a8fb2203cf906921fc72cbada87551f7c23ace0891eb9772996c74d42fdb3221789617d9ad7a1d16f319ecc890c24055ae67e83da1ce1b5bd", @generic="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@generic="4d2dc493f7a645acba838a3983015447bf8a19d7eef3b12da932965d110e4089c827b19108cb47cebce9c1097261e631ad6637c40ca4b78d60", @typed={0xcc, 0x58, @binary="157c980f4c3940075f01356da602a28616c726104aa901cd178842d7a09a3d374fdbc40158f9dfdecb1c77017853e0f7998b99f3fef14dd5b088a0946d1af05928b8706965632153bed625355ab5585cc977d9f360f94e7e223d001ea1c2009d8a033c5bfc83cffd49725f6dd24cbbf147e4a7069f2b63fbb6e20e3ef9037af970dedacd17ef08ad0ed609a9e68c520b2c12ac690ed480f098cd28b131e7d9a4def12e2d9dd98cad6570ba2a42b987d1166cd6cafe41d53ac88c9311ed582cdd88d29c"}, @generic="a2a665f5f8bb0532c5a868c6449c7516543cf4d5df8a5bad6c220a3485c3c80d3fb042d4f1359941c0ad59a8c22878bcd9d00907a012444df3ba61c9b3141085776b89108ce64172dff0f1389cbc53b121f0747b239a690ff0ea891cc7e28fa664c5ecc812b9e6b64b7909235de71d5447d42341358000af50963be50bc28ae3a0a3ffce575b96ff8b2ebc5608c1d86013813850fc8bbaa74c97814d93b53352eea2294857adb233611df53e244d82c3058b0b70902ab99e3d1c4967f6696344df3d4143f2fe0897f139736129395ae936c9497a4709b5de9a3d52a937ced2daacf0a850bc0024e7acd9a8f2d6189cba22"]}, 0x23f4}, 0x1, 0x0, 0x0, 0x11503488336b0699}, 0x4) 2018/02/01 19:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000b93000-0x8)='./file0\x00', 0x400000, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000358000-0x108)={0x2, {{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, {{0xa, 0x3, 0x7fff, @empty, 0xd}}}, 0x108) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) pivot_root(&(0x7f0000f08000)='./file0\x00', &(0x7f000053c000)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) clock_gettime(0x0, &(0x7f0000291000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000ae0000-0x40)={0x9, 0x6, 0x0, 0x100, 0x1, 0x7, 0x7, 0x4}, &(0x7f0000a87000-0x40)={0xfffffffffffffffa, 0x5, 0x1000, 0x8, 0x4, 0x1, 0x9, 0x6a72}, &(0x7f00004f6000)={0x401, 0xffffffffffff4b6d, 0x758, 0x5b, 0x1, 0x20, 0x4, 0x1}, &(0x7f0000577000)={r3, r4/1000+30000}) 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007ce000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000f2f000)=r1) ioctl$TIOCCONS(r0, 0x541d) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f7a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/02/01 19:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000734000-0x25)="240600000000000000000104200bfc6b02ed00080410b5000000000001000900000000b7", 0x24) fallocate(r0, 0x3, 0x10000, 0x4) 2018/02/01 19:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00001c2000)=[{&(0x7f0000340000-0xd)="bedec1df403ae1034d3899e7ca", 0xd}, {&(0x7f0000ea5000)="173f22309858e924da51af7b66096be08c7cfeee7a896dd13400cb601471f89cd43ac90f34ca269d51190fa0ac63a6e57f20fc46237009e2a64bff753b4bc0ed69f0367f4319cb025ab65b5f7b9f93488e513996df0be0480ec7cde35c431e8e5273c3", 0x63}, {&(0x7f00003a0000-0x62)="a34e9af5b7a802e6456b673be3de1860f15ca58187cb6d0252033d8f89c85100e8c58acce80943a160ebdfc97bf3897c538fe5c1426bd9caf73ddbdaf529f91dbe6a5fec6894bf90832b0fc5616eb4a9769607bf1a386f3ea3222e2f60002bed1f63", 0x62}, {&(0x7f0000702000-0xdd)="41bda510344710eb06c814ae80fc7110906c737f4c3c382f81143d4fda6407687d58c543ac44ebb22bb9421805a9daaa9990f15a91da321e4f309739c6eae2eb101f125f2a306a207b54e5c77db95a7dd2a4ab7dd236dc2b7b0bf62115370519356610a4a798cebbffc930cf282b8031dd5797cf481f8286eb13123f50a9860fd72f89d99641ce7bf98238864d5ac26030794a5ce3ea827c35f6839bc355ddf4ad8df1ead36ef58ad5a4810219cb6e7e5163062d6ca7cbb9521fd564c3a892b024bcb6e391c917866c76df8b3462d84bead800ddecfb2c4ae1fe211d3d", 0xdd}, {&(0x7f0000cee000)}], 0x5, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value, &(0x7f0000f97000-0x4)=0x8) socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000b81000-0x8)) 2018/02/01 19:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x3, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/sequencer2\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000a4e000-0xc)={0x10, 0x0, 0x3, 0x80420}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000461000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000022b000)={0x0, 0x20, &(0x7f00004f7000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000516000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a9a000)={r1, 0x3}, &(0x7f00000bb000-0x4)=0x8) ioctl$int_out(r0, 0x5462, &(0x7f000050c000-0x8)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000f32000)=0x7b) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xb1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009b8000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000efd000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e26000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, r4}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000104000-0x8)=@assoc_value={r1, 0x700000000000000}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r5, r3, &(0x7f000089e000)=0x1, 0x3) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000-0x10)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f000007f000)='./file0\x00', 0x0) 2018/02/01 19:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000775000)='./file0\x00', 0x85) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000585000)={@loopback={0x0, 0x1}}, 0x14) syz_open_dev$tun(&(0x7f00003d1000)='/dev/net/tun\x00', 0x0, 0x202001) [ 52.767910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9280 comm=syz-executor1 [ 52.779723] binder: 9273:9281 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 19:14:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x8, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc), &(0x7f00009a1000-0x4)=0xc) read(r1, &(0x7f0000529000)=""/209, 0xd1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002b6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) shutdown(r0, 0x1) 2018/02/01 19:14:17 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x400000023, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ae3000)={{0x2, 0x3, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, {0x2, 0x1, @empty}, @common='syzkaller1\x00'}) getsockname$llc(r3, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)}}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 19:14:17 executing program 3: unshare(0x20000000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000a2000-0x12)=""/18) clone(0x21004200, &(0x7f00009c7000), &(0x7f00000cc000-0x4), &(0x7f000028f000-0x4), &(0x7f0000c04000-0x1)) 2018/02/01 19:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f0000171000)='./control\x00', 0x2800, 0x2) rmdir(&(0x7f0000d21000)='./file0\x00') getdents64(r0, &(0x7f0000cdc000), 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r1, r1, 0x0) recvmsg$netrom(r2, &(0x7f0000b02000-0x38)={&(0x7f00008d3000)=@ax25={0x3, {"74ff595da28a0e"}, 0xffff}, 0x10, &(0x7f000032b000)=[{&(0x7f00003cb000-0x83)="312639ffdfbc8bdd053c4f16a03f0d5e7bb0414787e07a9a7963ee4e8c55ee610a4cbc82e1bab6e119c8b7977caa6d041d6b541de9b44bb64ce9ad411461ffe640e55289f42978b91a2466c06fb41408974891e0c23c4696d00f88054d699ddcb12f665a42f684ec84d22a8f53cb00f9e9083c277cec62bec2e88a29879b66bc3070e5", 0x83}, {&(0x7f0000e48000-0xeb)="c9385bc83b657e512455277840abcd5a41cad9c6449eb1027a2e392b8971d81e625d90f7fae3bc7e40093ab4b5b49ce6645c42ece910eeb4dea69361a76c74014c9579caab78e132bd07913889d1999b445bf228850dcdd61401f060cca43a8b2947bb94302b2f9261292a3a2a68ede9bdd144042c79fb0e755f81782869ee0d89c21577e98105f1d2b60774fbbb4e46ceeee0eaa5eb4762e248ca01db3c3bb9caa6d0c9cf7eb7bafc53837e42bdb4d6d1c94968f2d29211e5306b736ce6090ddd7eb66189a444eaf5cbaa7d8b1fb9a600dd66e3f3d1953d23bc95fb190992f1f3c94a7748dcbe1a45378d", 0xeb}], 0x2, &(0x7f00001e9000)=[{0x78, 0x3a, 0x10040000000, "5eb78be5e7ced07867d6dc87c98f3fb2833fe3e190ca948696fc263a8292ad1b352d2e69031a21dc03be1781fcd9b5312423c0c2baf77335bba996b3da24402745cbe1139dae6aa84e73e17e7ff0617529ebcfab10e7e4a98cd977e62ceb22493c7c8abd3db2"}, {0xa8, 0x0, 0x4, "8f0e501f6eff5a18845bf51c5d3ff0d9a65d6aca497b6ca5d45c274a1f2204d46068992a8271b720d516055ecfe43f706eac2263df1de6685b348b0c7a492d5e0960f8ba734ed78010cd319392d693a9a0284bbe684c30349cf42e7f2ea2e05c0087fb34960dd56b24f5aa67086925f5f6177ea6f0514d457f6b437575b482f6e041569f66a9e60bd7c718471df346cddaa74e37905123"}, {0xb0, 0x88, 0x5, "45a772188acc27b323025c005440e3b4a573f3f3f7ea2712266659386dd052a236218296cb45b44a883646b49b6d81acdfc078efc1bba400af5c3795f8729c0dcb50cc6648cfcd1f4ffc2e536d5a6bba99d0f2263529610c3ad1051a23b3862cec2203c0296f3f2cf409e898330d4886f520064b022a7d9a22bf10aad0f9255435e84a53da38304a4c67bdceb69423506ada3245a364a47428674f8e30"}, {0x60, 0x10d, 0x3ff, "9458b0b4d457a6c5f529e5a3e139a93a075cfb80bf517ae42c7837635aa5941d6c57e81caf691f15ffe4b69cfea7222b69a52257aff3e4d702239238b3308e496c1eb2b16d4d9cb10a251d1d"}], 0x230, 0x40000}, 0x1) sendto$ax25(r2, &(0x7f0000e71000)="7b4229c858f206c6fc6103fef5b70091d17528240dc8c517568332bd579194092075424504b4e658f496f640ede6b80022831d80348b73031a56cc4b5b23bac272fa73203d9407260ccf3680368bff6192f939cb647012e9c39cd451d8a3752c615e4b671448f6f189a7e90462c6ba0687185464163471a7ffc142e6e0c1f36254a2bf7c6fd98890dd567367dc12c1c530cac014b6b77b9f5bfe2470a340e06e9f26b49e7bf470cc4e1cd884ed74dd5556e0646e0277cfd2e5ada31988aef7219895b8a4f7faa80dd1d45d7e5d04e40963d9ce2fe8f1facbf2221488ebbca0998645", 0xe2, 0x4880, &(0x7f0000239000-0x10)={0x3, {"150b88351ae344"}, 0x8}, 0x10) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000079000-0xc)) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/02/01 19:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) set_robust_list(&(0x7f00006af000-0x18)={&(0x7f0000841000/0x2000)=nil, 0x0, &(0x7f00001fc000/0x4000)=nil}, 0x18) [ 52.825664] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9299 comm=syz-executor1 [ 52.847071] binder: BINDER_SET_CONTEXT_MGR already set [ 52.856927] binder: 9273:9292 ioctl 40046207 0 returned -16 [ 52.866138] binder: 9273:9281 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000267000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00004bb000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008}, [@RTA_METRICS={0x8, 0x8, 'e'}]}, 0x24}, 0x1}, 0x0) [ 52.867672] 9pnet_virtio: no channels available for device ./file0 [ 52.873209] binder_alloc: 9273: binder_alloc_buf, no vma [ 52.873225] binder: 9273:9314 transaction failed 29189/-3, size 0-0 line 3127 [ 52.905338] 9pnet_virtio: no channels available for device ./file0 2018/02/01 19:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0x4) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) sendmsg$nl_xfrm(r0, &(0x7f0000faa000-0x38)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa0}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xff80000000000}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "19"}}]}, 0x13c}, 0x1}, 0x0) 2018/02/01 19:14:17 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x22000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x4, 0x20, 0x9, 0xfffffffffffffffe}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x5, 0x8203, 0x200, 0x8, 0xd89, 0x80, 0x40, r3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000)={0x1700, 0x3d, 0x200, 0x3, 0x0, {0x16}, [@nested={0x20c, 0x51, [@generic="5a756744f661ea52e5f34c12a6aee2dacb160b693ada5d831ce33a4cca4dfffc7b5163b3fcdba17be50ec9aac8b7512d7ed700698112914ffd074cf2cf24d2240c322007c72e5d877f8b841491703d12ae589205bcfdf7d3d699e8cd20f189785432dee3619a8af87322d3a5a32762c113064c9ceb5fd6db118e5059cc0738a591c5e1d57448ba889c2cb9804f0e84bd89a1b7db6453f9badf0cd30750ca3e0acb5a276f790abc488dca07aefed234db2c48c47fd850c05a4c13d1a06902bb7a86a982797066fe2b2b", @generic="ada0d1565a78fa976c2b1c8334195825689cb93bd4a8a3026bf7cfef454d49269963a490dce8e150360b10d54f249fbb50096a74c3836d", @generic="cf82a0a724e645eba83f7350a4de9af14895c2e7e5598528e731228b722585de761942d29e6d3f67a190eaed232d970947fb83d363bb3cfb8e7857fc2b471f3733055d051ad779752b7bee35dbd70a9229daeaa16ea9eeb3ea84bb11c210ac64942ab7b6570abf0e14569e48e110bb8cc6e8a6d002f227c9af0acda04445f25843bc59da722b19726c5e80929a8fbb91376756c205d667bc1eb8619ec9f0ffa21713186a77b82e0ef7f0d8b19b819fbbc3cfb3f1c9c711496994c880b4adc663", @typed={0xc, 0x66, @uid=r2}, @typed={0x8, 0x1}, @generic="a267f7594dc09fb5f7c86f7cf01ce197", @generic="e3cb4526c8e4e0748803444de786f594b822c920219a", @typed={0xc, 0x38, @u32=0x1440}]}, @generic="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", @typed={0xc, 0x64, @fd=r0}, @nested={0x3e0, 0x84, [@typed={0xc, 0x8a, @u32=0x80000000}, @typed={0x10, 0x1f, @u64=0x3}, @generic="028c00d2e37cfdd90ec4952c361148257dfc0cefa1d802681b4e27ef16423f7298017bd9e3fd53c9957b767d31db590d8d1ac6a9c4e1f3ddfdf7c9669399b58147b77fa9e9b2f45c0de3a5d7e806268d6bb491b2213ac619dcc26c5441119e9c9d6631beead1b7ba72cf67662415c875d3e346aebea7ed0212bd75bbe9c281ccd0c65475c6cb9e367163d681ec60f343636378ab9d43625db1edabca446f67a2dac1d7023e2aa205497a7b6c663c0e", @generic="e9cf70c28a9a07719011ae40b67067c4e46395c289831c3cceeced8769591a4c47d8dabcc18fbda4ddd95e940c51b28e6884316a5a4815fa7807089dc16d2a8c3ce3e2d0ffc393aa9a4ffec1a49ab086c4e6b728c2c1794bccc83ec1c9579c8d9937993e9947f74acf6e5a6c023b817428bd7ad7a385a2b629528e46df5fe45c06fdb9971321413ce5251143e3ccbad15d229941b88a9c5823d08b08e447a251f15cb9043fb7f3718b567d04ee7cd497c8aded6ba169d9b4ce24dd1ff67454d5415af3b54aca392b256d23d5d5ebbabb2de69d544e2f9c1dcc3b92b5210c39a146249be37c2ed158", @generic="8acf4c6a0bc8bf77d6cef571c0dd0b3bf0174aa03cf7b66af8329edf9ded16bb62ff18a26e30d7a507d98d3e29193fe2c09a44c5104a73b405be918401e0d929d937e5e91aed6d663b2510cd41eb31b8406f9e82ba7b56f096c52ae2484c7003dfb50a69494a54157a3fab70c152385459e712773285c72c151f87d4202c48447e1d2ceb92f079f1ec5f89f8a0357c21f3168dc09871127c0ee668c387df7db8e031d8f93853fd9c53aad129bd0b98e449aaf4bae7618d53", @typed={0x8, 0x46}, @generic="d5d9b7dd4d7b899ec167c6296b78e0876a85efd4bcb801a3e5671d918f76cfae2558467f", @generic="a956487ce262058064f1c890314b27658460d5483668c4b94a30d78f3f8a127730025ddf183a00fbbde9fa3df0abb8dd151f1dd98db5b1d1fae18722b3a46d4704112c83d8d3fce91cee7f9209eb4bb3e40301648c6a0a1a85113f523b2ff45b83cd3a1c1d9b4862c58bb1c898d6fe790c2fa01fe2496059bdb981939c0ea45db4b3ad1195fef35319ba17a014471c01d200790ac94fd75b961a89b5993cc3a20c1ad0aed83878326aca36b27c1d2d", @generic="102d44c91b281ca37cd656fc633c8ee71b794d5c64361c35cd9b173d7bc30c095988e45b7b7fce18b615b2b8dee94764b7c4a454736ddabd1473fed4974bf7f92e6a02aadfa09d014129747672e254322c477c76eb7ccd67bd6c67c11d2ad5ba9a2c499d3463a2fe33801bcda44a350f68b990d8bab6160434174633fb9dcdad074b5cecd2c8a8aa559ba7ca5f8602f33e144e"]}, @generic="2cee97d2ececd092b428e7016f928e2ad0b943cec2a50917ef77b82370c60c513e20f4bc810d880fb23b580a6887a611223c6180be0997db844720b86a8386570f28b1b3317cab92747016ac2a386c232bbec2f12e52713640b4c1144e8f5f22cf4b2048461e3da47c35f40893c25265a0d1055bc34a5e180732d37fccc684977e0c3941013944b0ac91c6d084b7a6af8a32af0d4687fecefc6062419b5b8e0146fa2ed59c87d90a328ce3d5f08fe663e6cba973fdf775cdc819ec44f8c24251b31a0f279137fd51600c125d1f76af3f7a69bb683d917e28c3b9044420048595f1f5ef7313384dca40305d21a0647bde8bef"]}, 0x1700}, 0x1, 0x0, 0x0, 0x200408c0}, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b0c000-0x6)='wlan0\x00', 0x0) bind$inet(r0, &(0x7f00002a8000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/01 19:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd2000-0xc), &(0x7f0000db0000)=0xc) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[]}}], 0x1, 0x0) 2018/02/01 19:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000a1000)='/dev/binder#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x328, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c5000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f63000-0x8)={0xda7e, 0x5, 0x7, 0x6, 0x54803634, 0x80000001, 0x1, 0x0, 0x80000000, 0x7, 0x6}, 0xb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f6d000-0x8)={0x0, 0x10000}, &(0x7f0000b54000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009da000)={r2, @in={{0x2, 0x1, @empty}}, [0x1, 0x2, 0x1, 0x6, 0x7, 0x7, 0x1000, 0xea, 0x1, 0x1, 0x7e8, 0x20, 0xca8, 0x467a, 0x5]}, &(0x7f00004d7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x96, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d8de62e5869e9ee790a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556447d446046c4cd4d900bf814716218cc5945ef117cbc9c44d22f34699022220e2757d9a5fd8d729f8ede0e44fe16410a50eb790c8ababd8a36cd0b56c15e6188da3c80bfbf421552297985b0033da8c2bcbdbe1f4438819f45827c27aaaa0cd371f8306b"}, &(0x7f0000005000)=0xb8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) [ 52.945290] binder: undelivered TRANSACTION_COMPLETE [ 52.950546] binder: undelivered TRANSACTION_COMPLETE [ 52.967000] binder: undelivered transaction 48, process died. [ 52.981765] binder: 9338:9342 unknown command 0 [ 52.981772] binder: 9338:9342 ioctl c0306201 2000a000 returned -22 [ 52.983112] binder: 9338:9342 got transaction with invalid offset (0, min 56 max 56) or object. [ 52.983146] binder: 9338:9342 transaction failed 29201/-22, size 56-808 line 3190 2018/02/01 19:14:17 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x80800) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x6, &(0x7f0000baf000-0x8)={0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006e7000-0x10)={&(0x7f00009ec000/0x2000)=nil, 0x2000}) 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(r1, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getcwd(&(0x7f0000945000-0x1000)=""/4096, 0x1000) recvfrom(r1, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f}, 0x8) 2018/02/01 19:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000f06000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x18}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x40020000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/01 19:14:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4), 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000dac000)=[]}, 0x2) bind$inet(r0, &(0x7f0000b48000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00001cb000), 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setlease(r0, 0x400, 0x2) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000001c000)=""/88) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f000001d000)='./file0\x00', 0x4000000) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[{&(0x7f000001a000)="088c35dda12e340693d1e1ae16f98b4b83e954e40f1864e72d99a215c4b43ccb83663168dec8dcee1c48e0675ec5dd9029fdaa3c5d24f949c874aec6dc3d927e4f27e6b9868a929cce2d6fa5e695936839691b18f657c35466c45fa8fb1ddcba078d6d14e4be05e398a3dc4e8d53028d5200fbfcd2b85998175d", 0x7a}], 0x1, &(0x7f000001a000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000006000-0x4)=0xfff, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x1) 2018/02/01 19:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000042a000-0x4)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005a5000-0x24)={0x0, 0x1c, "d0afc8126029e524033abb0d69c2512e1c7e26902aceef60d846300e"}, &(0x7f0000435000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c29000)={r2, 0x8c, "397b8660b984adcb754704d2a5b9548a311c41e8a09c8354ada80ba22cf122942ef8f5017613d1559c9f63bae6fc0db4938da075dc97756b5a74570fa0ca41203598b18d478f417ea0d6f09dd8cf5c71338329ee6797d8b6f04f196442be34409de07e50c846eb965bb62df66742315366195a775c17312c0f4fb7201c8bfceaa03ab56f8ef80e806fd06937"}, &(0x7f0000891000-0x4)=0x94) 2018/02/01 19:14:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000)='/dev/loop#\x00', 0x0, 0x80043) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00004d7000-0x88)={0x6, {{0xa, 0x1, 0xffffffffffff8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x88) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003d0000)) getpid() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000004c000)={{0x3, 0x3, 0x7, 0x3, 0x10000}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/01 19:14:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000346000)='tls\x00', 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007e0000)) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) [ 52.992103] binder_alloc: binder_alloc_mmap_handler: 9338 20000000-20002000 already mapped failed -16 [ 52.994222] binder: BINDER_SET_CONTEXT_MGR already set [ 52.994230] binder: 9338:9342 ioctl 40046207 0 returned -16 [ 52.994272] binder: 9338:9348 unknown command 0 [ 52.994278] binder: 9338:9348 ioctl c0306201 2000a000 returned -22 [ 53.076684] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.082245] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 19:14:17 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0xfffffda7) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000), 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002e9000-0x72)={0x0, 0x6a, "6c7cdf07b797831e061c01e9414877ebc3081402245067cd9f1241d6ca5a41856c41e78ea6dadd25a449275ec0408f4ef93989ae24ed5597bf8a1e219e3c5bea04fee4e5fae2e43b0db6baa10ae5927f75aeac8f33730b5bf972069c3d38b63ca2bf5021552f47aeb9ec"}, &(0x7f0000f8d000)=0x72) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006c1000-0x6)={r2, 0x100}, &(0x7f00000a1000)=0x6) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000878000)={0x0, 0x2}, &(0x7f0000fe5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cfe000)={r3, 0x4, 0x30, 0xad8, 0x1}, &(0x7f000098b000)=0x18) 2018/02/01 19:14:17 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00007c6000)='./file0\x00', &(0x7f0000000000)={0xb566, 0x8}) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0/bus/file0\x00', &(0x7f0000b90000-0x10)={0x20, 0x6}) delete_module(&(0x7f000096d000)="2d2d28776c616e310e776c616e30706f7369785f61636c5f61636365737300", 0x200) 2018/02/01 19:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x103002) preadv(r1, &(0x7f0000726000)=[{&(0x7f00008f3000-0x85)=""/133, 0x85}, {&(0x7f0000928000-0x4a)=""/74, 0x4a}, {&(0x7f0000eeb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d18000)=""/7, 0x7}, {&(0x7f000045e000)=""/102, 0x66}, {&(0x7f0000cf0000)=""/65, 0x41}], 0x6, 0x81c) close(r0) socket(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) 2018/02/01 19:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ed8000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000c42000-0x4)=0x104) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000097b000-0x8)={r1, 0x5}, 0x8) 2018/02/01 19:14:17 executing program 5: 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}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) socketpair(0x0, 0x0, 0x0, &(0x7f000097e000-0x8)={0x0}) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000079c000-0x4)=r3) 2018/02/01 19:14:17 executing program 4: pipe(&(0x7f0000c77000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) write$fuse(r1, &(0x7f0000001000-0x1c)={0x1c, 0x0, 0x7, @fuse_notify_inval_entry_out={0x7, 0x10001}}, 0x1c) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000010000)={0x0, 0x3}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000016000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x6, 0x5285, 0x6, 0x1000, 0x6328e02ec6d90cc7}, 0xa0) pwrite64(r2, &(0x7f0000014000)="d5", 0x1, 0x0) membarrier(0x10, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000015000)={@empty, @multicast2}, &(0x7f0000012000)=0x8) 2018/02/01 19:14:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000001000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/02/01 19:14:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x5, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) pipe2(&(0x7f0000074000)={0x0}, 0x4000) mq_timedsend(r2, &(0x7f0000514000)="f65d393f0091c57f604d5b3a04c94a497f7149eb350ae56e", 0x18, 0xfffffffffffffff7, &(0x7f000020e000)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000062000)={@common="67726530000000000000bd00", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) 2018/02/01 19:14:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/01 19:14:17 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000073000), &(0x7f0000708000), &(0x7f0000c7c000-0x40), &(0x7f0000f69000-0x10), &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00007f0000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000e2a000-0x78)=[{{0x77359400}, 0x8, 0xffffffff}, {{r1, r2/1000+30000}, 0x4, 0x7f, 0x6}, {{0x0, 0x2710}, 0x9, 0x1ff, 0xfffffffffffffffb}, {{0x0, 0x2710}, 0x6, 0x1e, 0x6}, {{}, 0x1bf, 0x10000, 0x10000}], 0x78) 2018/02/01 19:14:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@extra_flags={0x8, 0x18, 0x37}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b79000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000f8000-0x4)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000805000-0xc)={@loopback, @rand_addr, 0x0}, &(0x7f00004bb000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000088d000)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000021000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000263000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000ba8000-0x4)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c86000-0xc)={@broadcast, @empty, 0x0}, &(0x7f0000550000-0x4)=0xc) stat(&(0x7f0000ffd000-0x8)='./file0\x00', &(0x7f00009b0000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000e50000-0x38)={&(0x7f0000c16000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000a54000)={&(0x7f0000ac7000)={0x848, 0x29, 0x108, 0x6, 0x3, {0x6}, [@nested={0xd4, 0x82, [@typed={0x8, 0x80}, @typed={0xc, 0x17, @u32=0x4}, @typed={0x48, 0x18, @str='md5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0xe, @fd=r1}, @generic="ad63ad7aeec94d5e7e80f826eec457322b8ea55689d2bb002f494949b7d75a1a23269679e06c88f9c54c4b383f90669dfd66f0ba5d175e3567460036701c1ff2f259f404043b30ba23ac949ff7ed931b3138e5a2dbf4e48d6ad85271539b3b6cf99cb4db9f"]}, @typed={0xc, 0x0, @fd=r1}, @typed={0xc, 0x1d, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x75, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}}, @generic="d8dae60d1a2dc39b9f073a588fa2db5301aa0fa7ab5e646679d0f4755eddf13abd5734265889767de1d8b147bb6418629d1bacc889777a5385ee16a357a915f29cdfbd0a84647d2270c287ca6904362b3a60ec27bfc1d5b3388fcf49e3c9688b33fb54d552ef8ec2d404c23e51db9ae689b23d2ea20404d6683d7dbc7ec0", @nested={0xf4, 0x53, [@typed={0x18, 0x8d, @str='\\selinux&[*)\x00'}, @typed={0x48, 0x7a, @str='md5\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="648a308ec84bd7dad240251a3e82f77ebf7f28d51b7a3eed4adabe7c06e3554d57b967bb70ee7a0fffc8daf18685b59b7465a0d7b1f3c99cccf79715aa89ee8d60a0397642c0b4b9feb7d3c723a2ddf7a31a742a9c76bc37355c022aac7ac21e939401fc56736a4f5a50df1eedf1d848d3bb2f5e452961211360eac05976e0c9b4bb8a6d252cab327d0179e60869"]}, @nested={0x3b4, 0x50, [@typed={0x18, 0x6c, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0xc, 0x84, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x88, @ipv4=@multicast2=0xe0000002}, @generic="ea16d3a9a4051ef03b52fb508dfc99dbd78a65c8af0d039cb047e2dd1231fd58bab169f56a70dffddbbdcd240a9a3e8640dd16f938af5c78647e9d9819acdf51a115b9f8b2fb1c9b0096240d2cb80075edfab8283ceba4963b2bf851c89b8e8398bf7a1e6d84d65a01aa2094761c96bfab4f2d9e042f", @typed={0x18, 0x8f, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="db05cc3ed518e383f9e456cc7df08a25fd7cc02c689cb5b9be39e88eeacf367dee91ae905bd55c5f132941909484cd34712ed06ef5f32745ef63a9faf76d2ba524019ccb42201b4c162449876ff3d43ca94a4a4413122d032d5d6645d1828f2d16346ae21628322af51f9a06f849a4001011ef9fc73ff2807a06b4918974d0d58a306430217c1114b516d213aa116f5d1f21e7f6a2830e6068ef99b487a013dc420292f1b2539f8cf304cedd16c435cd738de1a285a526d25a35d59e73689cd7cfece7ec48ae626700a4dfdba57768a88775d0205d3fe800a71242b3b31b9cbc2c1353e113f8a9b95b81db908bf7", @typed={0x10, 0x2b, @u64=0x8001}, @typed={0xc, 0x5d, @u32=0x91}, @generic="c5ba98bb953b356bad19e0af847bab7eefaf2d0b88773f7687fae3532610e24df5fc1667c90b99c2a739d1a64774e9d124edd9e9405c7002270dc9552f7fad09a00ac5d94ebe0cbde844ae3af3115e8034dde2c08d04c8cb2bba00248ae7af7a33488b5e0759d25f6887f8494681ba673894110d4612318e4cd15924a18361bda391b98eaa59829d24759fd72b898adb2319aa8e0c234db68b61e1d6a21ebcdd33d1228754b53f3b3f4e1f160a68e911ab1d0b1ac8056344d98541afa1c3ea8d66c32e18ee9e7f723e7cbc1bcaf279200caea6660b73598f75fd40ee1a3e19e34cca30af0429f6d6bcea59da9641f4ed9f37c5", @generic="243905c56e43a57e2d2bb095fe18f9d18ab920cbe72025e8cf56a6c0d633bb2b604297661a559c7f33d3bbda54c347b470913e238966ebe58b00bb7ad37168732b2e39c3cf905196a288d653005cc8d7e065f3935e9d0c02509be4a5d703ae66a290b6cd9a7bb7e49c837db19d0e2929b9828964a38f0f591e2c69c4f61bbadcb6317391c889ddcb4eeed9676480033939777db07a531b0faf06e1a52e85d1cb74cfb449be26461e5dc7846e63eea21f5050e3e9c827a825ade9f4673c049e7ce86a315fe8250e530ce921bc0daae207f8e3bfdf39d3391694c01897275f3a6baf9427554ed0c6db62d7402d959c088f81b9f86596"]}, @generic="51f6254f5c216257c882c9c1b936f05b77c1602c196865121bf6943b9b0cb60d1b05fa9c7dea61a734f2bac5aac3c69d5078de1c90f791fb1361eaaaa9cd08b71cf000cf2e35d73f5e29edc0fe19f1e31b52e69d0b0bc77d6f565ef62871a7830e882976e85449e9deff6cc21730b36af515567d606c3fe4d250a9977c1ff662638b33abbc268669a0417d6cb7c99ff1a714297f2bc026539f5d6b44380ffec79d72dcb351a4dc743b60844705aad3c8184f11a67e7c43de885d", @generic="b238a49f92a4662ff1f36bea7b0be40e520f589fe13180c6435e70dc50f129a82fa6c9bb457d33c953bc149645b41803db569bd33852d126d2b8bd08d409c62c7a5a51b686f0eabba2c056450d1ada3c3914329884c748d6b0d7a19308d1e8d7c39ed96c22df6c47e26ec857f47cd6ea3dd0a19b82c829b56c88e01a736e77e074b53f", @nested={0xcc, 0x60, [@generic="219a69ba307e325ece151a", @generic="945ae6d1ba8aac7d7800ecb7741bcc3acdf0d4aebf1e278ee225d4a2feca54e23c1983c19cd62cb11c979f2769b6c3ec189e2a361f66876f03dbf6fbde6406d3a3af2bf2628efdf194345282d9203bd589a6a04f73c6dd0f197bbcd92ff4e3e412ad2464fdf5e9a92de3e56e3f2aaddd3b97d4281d434275581baded74e0ae731dac2d8508a5279b802014a14fe2bab386faf5b895ade1b4cd8c", @generic="f62f6c1eeb05a2b5dd8056f79d2d8cbd1dc8ed72", @typed={0xc, 0x3e, @ipv4=@multicast2=0xe0000002}]}]}, 0x848}, 0x1, 0x0, 0x0, 0x48000}, 0x40000) sendmsg$nl_xfrm(r1, &(0x7f0000074000-0x38)={&(0x7f0000f6d000)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f00002a4000)={&(0x7f000079c000)=@acquire={0x13c0, 0x17, 0x808, 0x6, 0x1, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in=@loopback=0x7f000001, {@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xff, 0x0, 0x6, 0x0, 0x20, 0x20, 0x2b, 0x0, r2}, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x2, 0x0, 0xa, 0x80, 0x20, 0x3f, r3, r4}, {0x9, 0x6, 0xffffffffffffffff, 0x1ff, 0x7fff, 0xfd90, 0x4, 0x382}, {0x5, 0x5, 0x3, 0xc68}, 0xfa2, 0x1, 0x2, 0x1, 0x1}, 0x1ff, 0x2, 0xf6e, 0x3}, [@replay_thresh={0x8, 0xb, 0x10000}, @offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x6, 0x1000, "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"}}, @tmpl={0x84, 0x5, [{{@in=@multicast1=0xe0000001, 0x2, 0x3c}, 0xa, @in=@empty, 0x2, 0x0, 0x0, 0x42, 0x1ff, 0x1, 0x7}, {{@in6=@empty, 0x0, 0xff}, 0xa, @in=@rand_addr=0x9, 0xffffffffffffffff, 0x0, 0x2, 0x8, 0x9, 0x2, 0x8}]}, @policy={0xb0, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x3, 0x74, 0x0, 0x20, 0xa0, 0x3b, 0x0, r6}, {0x5, 0xc000, 0x8, 0x4, 0xc0000000000, 0x8, 0x7, 0x3}, {0xfffffffffffffbff, 0x8000, 0x8f, 0xfffffffffffffffe}, 0x29, 0x9, 0x3, 0x1, 0x1, 0x3}}, @replay_thresh={0x8, 0xb, 0x5}, @migrate={0xe0, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3b, 0x2, 0x0, 0x2, 0x2, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x7c, 0x4, 0x0, 0x0, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3c, 0x3, 0x0, 0x4, 0x0, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6c, 0x4, 0x0, 0x3, 0xa}, {@in=@rand_addr=0x56, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0xa}]}, @lifetime_val={0x28, 0x9, {0x6, 0x44e, 0x3, 0xdc}}, @extra_flags={0x8, 0x18, 0x2}]}, 0x13c0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) [ 53.241628] device gre0 entered promiscuous mode [ 53.262040] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41 sclass=netlink_xfrm_socket pig=9427 comm=syz-executor4 [ 53.292096] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41 sclass=netlink_xfrm_socket pig=9427 comm=syz-executor4 2018/02/01 19:14:18 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f8b000)=@get={0x1, &(0x7f0000138000-0xbd)=""/189, 0x8000}) 2018/02/01 19:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$setpipe(r0, 0x407, 0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x20800, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002cc000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') writev(r3, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x2e9}], 0x1) 2018/02/01 19:14:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) fstat(r0, &(0x7f0000fde000-0x44)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9, 0x46, 0x401}}}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000), &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r1, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x32, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/02/01 19:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) lsetxattr(&(0x7f000049d000)='./file0\x00', &(0x7f0000588000-0xc)=@random={'user.', 'md5sum\x00'}, &(0x7f000045b000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) r1 = syz_open_dev$urandom(&(0x7f000043d000-0xd)='/dev/urandom\x00', 0x0, 0x40000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000824000)=0x4) 2018/02/01 19:14:18 executing program 0: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) pipe(&(0x7f0000a15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004dd000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r4 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00005c7000)={&(0x7f0000ca9000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00002f8000)={&(0x7f000039c000-0x1280)={0x1280, 0x8, 0xf, 0x5, 0x2, 0x3, {0x0, 0x0, 0x8}, [@generic="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", @generic="7116d0fb3321e5df7aca1bde0d19c6d274ffccdd2afe", @nested={0x190, 0x6a, [@generic="56c42bff89ca262fc78d3ff9241a2e009e0097bfbd8d7b920b54b0f8e0f1d218cf3d442a33e2e8cd302cc91e286f34e06cda26dd4488aefc9169da8f80a167e6bf7de03fe1b3bd6dcb5fb8fb71b6977130c2664113aba8f88d0fce", @typed={0xc, 0x52, @uid=r1}, @typed={0x8, 0x60}, @typed={0xc, 0x2c, @u32=0x1f}, @typed={0xc, 0x31, @uid=r2}, @generic="4b2b169df151e036f0d56b177e73ed2f8e12c3fd2ad25f1e0dd05611a96c7517b3a734899ba92a560c06936a43584e7abca3654dedbf6a71c7be0049da8ab6b91919452ce2210e582ae77fce289272d4b92853c332fe47a0862a6c219b09931664b66ae9146e1fd5e1ad881bcc0c008fc0ab1ded4f1f26acb4efedfaf06bf468b3832417af350b950be6ae79f38acc3c1b2a0780529ca306fb389db790c54522fc25a275153dcf8309332643c0986897199227d7a557cb959934e48bc26c3999ccbc5b228f99825f501086fe37a8c86cdb7d82938b7897228650ba5aa0458919e3a27ef4fb6903a1b7c132a69cdcb572c81300be0cb989a2", @typed={0xc, 0x8c, @pid=r3}]}, @typed={0x10, 0x68, @u64=0x8}, @typed={0xc, 0x7f, @pid=r4}, @generic="536a8968cde0ce3ae0a38938b0669ad73c7597b412638cdd4a", @generic="6acd5efc26ebba961bac8fd9413dbf97ab38b4b695849d5dbc04f777d57cb041c4763cadcb051df26d45e1a973c89c64a494a7cde79b01471274e88e580e9480d1eef878c4e1f7c52ffb8c8f1f2cb4ddd76dc62ae3ad31fa02b474818280c5547bc4aa8b1896fbf180a0139c3485176582ec5d0cae", @nested={0x1c, 0x27, [@typed={0x18, 0x58, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x1280}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000326000)={0x60, 0x3f, 0x200, 0xffff, 0x1, 0x40}) mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000), 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) 2018/02/01 19:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a0b000-0x4)=0x0) ptrace$poke(0x4, r1, &(0x7f000020b000-0x8), 0x1) 2018/02/01 19:14:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000), 0x0) 2018/02/01 19:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f00004ac000-0x8)='./file0\x00', 0x10) getpid() mlock2(&(0x7f000022d000/0x2000)=nil, 0x2000, 0x1) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000c52000)='net/arp\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000ba5000-0x10)={0xfff, 0x5, 0x1, 0x1}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000049f000-0x4)=r2) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00005fe000-0x18)={0x1, 0x100, 0x9, 0x5, 0x10000000000, 0xc47}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f00005ea000)=""/82, &(0x7f000041d000-0x4)=0x52) sendfile(r0, r3, &(0x7f00001fd000-0x8), 0x4000000000400ff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/01 19:14:18 executing program 4: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$llc(r0, &(0x7f00008be000-0x39)="20e89f621fc587ca7dd9009a08b811a3a9e0d049ac7c0db42879e9ae31580259bc46f10b14987ca33aba7a5655e811b53617d6a6cdd49efa60", 0x39, 0x8080, &(0x7f00005e3000)={0x1a, 0x0, 0x5b, 0x81f, 0x87e, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockopt(r0, 0x0, 0x41, &(0x7f0000e01000-0x11)=""/17, &(0x7f0000dff000-0x4)=0xb8) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000e01000)=@random={'system.', '\x00'}, &(0x7f0000dc9000)=""/198, 0xffffffffffffff45) 2018/02/01 19:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000008300090002000401faf505007e23"}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000030e000-0x4)='tls\x00', 0x4) 2018/02/01 19:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000349000-0x108)={0x4, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}}, {{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x108) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) [ 53.407295] audit_printk_skb: 1 callbacks suppressed 2018/02/01 19:14:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000865000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000028b000)="98552b613a5161a45ac2e253e14843c637ae790efd755eff9629a0ebaa77b6badeca6789cae5a87ec6c3caba3d8e6555137d58dd0dff630a60065a50e19839355642265ee6a864a7c8699284b5d12de488729109f02182f695e8e82dad4b789b194bf8452f964a1bff8db4be8dcd26b9c2c156f2ab0d721cb8cfeced5eea42f6ad670a79379dfef83dfc630d088ecfd25dc9d26990fa212be452ceebff989670fad669808837c62fa8fdf3d58f7f552d7e83b2968a310e01", 0xb8, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00008d7000)='user\x00', &(0x7f0000c90000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a33000)="7541d972b782ee1ebf24b76d66fc78328599c115e9d1ae8fc7d9701e294f27a9c295cbd9b2b819d8c109c301063e52e974bfd1fdf641bfebc55ed49d9f6cbd9cb04bf1bda5ef0b5131bc12ea39deaa37a92b3de32cabc554e5411f75968f961e5547bf371aefc18acb7918d39f42a4c7e50e408d30edb832a08d85684dbfea9346a806015ce368570d13eac67026f496be4cd9f2602d01917b8d0c3f1e28c2fb98e9cd1289157a75a17c0df5e02f2472c1453fff1ddd55bed242ca837f8ef1561d5a9dc96dd2017048abfbe852117cdee481c3f6b2f589e00cf9063964284a3c1db6d1da4ee1", 0xe6, r0) r2 = open(&(0x7f0000e5a000)='./file0\x00', 0x600002, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0x26)=[&(0x7f00000be000)='user\x00', &(0x7f0000209000)='}eth1)#}\x00'], &(0x7f00004b1000-0x28)=[&(0x7f00004b3000-0x5)='user\x00', &(0x7f000008d000)=']cgroup%trusted..vmnet1\x00', &(0x7f00007cc000)='eth1vboxnet1+\x00', &(0x7f0000000000)='user\x00', &(0x7f0000a3f000-0x5)='user\x00'], 0x0) keyctl$setperm(0x5, r1, 0x20008) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000c82000)={0x3ff, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @multicast2=0xe0000002}, 0x40, 0x401, 0x1, 0x7, 0x3, &(0x7f0000000000)=@common='nr0\x00', 0x8001, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() process_vm_writev(r4, &(0x7f0000000000)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f00004e5000)=""/47, 0x2f}, {&(0x7f000076f000)=""/125, 0x7d}], 0x3, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/142, 0xfffffca7}], 0x1, 0x0) r5 = socket(0xf, 0x0, 0x777) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000d76000)={@generic="8d5509b28542e52e28c3905301e56cff", @ifru_flags}) bind$inet6(r5, &(0x7f0000bb0000)={0xa, 0x3, 0x5, @empty, 0x81}, 0x1c) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1a000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b70000)={0x0}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000045a000)={r7, 0xce95}, &(0x7f000084f000)=0x8) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000047f000-0x10)={0xa, &(0x7f0000324000)=[{0x1, 0x1, 0x4, 0x97a}, {0x1ff, 0x5, 0x7a530601, 0x3f}, {0x101, 0x200, 0x0, 0x1b47a1bc}, {0x0, 0xf5, 0x0, 0x8}, {0x8081, 0x10001, 0x0, 0x1}, {0x0, 0x1241, 0x401, 0x2}, {0x0, 0x7ee, 0x0, 0x2}, {0x4, 0x1000, 0x8f, 0x10000}, {0x3, 0x4, 0x3, 0xfec}, {0x3d3, 0x28593942, 0x30, 0x7fffffff}]}, 0x10) 2018/02/01 19:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x5, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e13000)='/dev/rfkill\x00', 0x44200, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00005ef000-0x8c)={0x5, 0x2fd, 0x1, 'queue1\x00', 0x4}) syz_open_dev$sndseq(&(0x7f00004e4000-0xd)='/dev/snd/seq\x00', 0x0, 0x101101) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00007e1000-0x8c)={0x3844, 0xffffffffffffffff, 0x3, 'queue1\x00', 0x8}) r2 = openat(r1, &(0x7f0000fe1000)='./file0\x00', 0x2000, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f00009b7000-0x108)={0x4, {{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}}}, 0x108) 2018/02/01 19:14:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f00005d8000)=0x10) fsync(r0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000005000)='ns/mnt\x00') 2018/02/01 19:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b87000)={0x4, [0x800, 0xffffffffffff7fff, 0x9, 0x4]}, 0xc) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 19:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) r1 = open(&(0x7f00003a7000)='./file0\x00', 0x0, 0x50) sendmmsg$unix(r1, &(0x7f00005bc000)=[], 0x0, 0x8000) getdents(r1, &(0x7f0000079000)=""/34, 0x22) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) read(r3, &(0x7f000097b000-0x3), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) dup3(r2, r0, 0x0) [ 53.407349] audit: type=1401 audit(1517512458.010:45): op=fscreate invalid_context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executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069e000)='/dev/sequencer2\x00', 0x10442, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000137000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x8, 0x4, 0x0, 0x9}, &(0x7f00000de000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000029a000)={r1, 0x3}, &(0x7f00002f8000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) socketpair(0x11, 0x80000, 0x6, &(0x7f0000b2e000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000027d000)={0x1, 0x8, 0x5, 0x4, 0x0}, &(0x7f0000837000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000940000-0x10)={0xfffffffffffffffd, 0x4, 0x6, 0x0, r4}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r2) 2018/02/01 19:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00009f7000)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr=0x10001}}}, 0x118) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt(r1, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/02/01 19:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d6f000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a63000)=@assoc_value={0x0, 0x1}, &(0x7f0000cdc000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fb6000)={r2, 0x10, &(0x7f0000f82000)=[@in={0x2, 0x3, @rand_addr=0x964}]}, &(0x7f0000a14000)=0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f000070c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001ff000)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000636000)="6879626c61005b5ca5b191dd2624a85109e4ba0707820669e09be40c00f52c01ffff08adece6f08457c1f0ce01e406efc0e97de10d33328eededcc59e56b441058a8cfe5821df076aff2acfcb6", 0xfffffffffffffd43) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000dd7000)=""/47, &(0x7f0000575000)=0x2f) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/01 19:14:18 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000f7f000-0x14)={0x3, 0x8cb, 0x8000, 0x2, 0x4, 0x400, 0x9, 0x1, 0x7d6d, 0xc2}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd}, {0x0, 0xfffffffffffffffe}]}]}, 0x30}, 0x1}, 0x0) 2018/02/01 19:14:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000004, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x6bba5d22, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = add_key(&(0x7f000014a000)='logon\x00', &(0x7f000060d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000302000)="dbd699a8c727ebd273b4586fea58f7e415cbbe470df32ba8935c00dfd344e595f01b4c3ae5009550e144c72f79d22422545fbaa2fa2f2adcebba4e514466383003abc4e74b548a6dac9b619c258714c77b85fbf2a82a65cfe2b3681ab1f2011cfbb27d229619ddf8780b6f8a99894a334d6cb88f27190c095aa17f467d14a539b5907ac2f2bcdcb66ab43277c0be376adbf4e5b0247a16", 0x97, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000a0b000)="d98a2b9e067ca1", 0x7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000580000-0x8)) 2018/02/01 19:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1) pipe2(&(0x7f00004f3000)={0x0, 0x0}, 0x4802) bind$inet(r1, &(0x7f0000d16000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000007c000+0x4d3)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x88) lseek(r0, 0x0, 0x4) 2018/02/01 19:14:18 executing program 3: ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000759000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cac000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000183000)="41a354", 0x3, 0x20020003, &(0x7f000090d000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009b6000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000a69000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004f0000)=@assoc_id=r2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000), 0x56) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000899000-0x8)={r2, 0x18175702}, &(0x7f00007c6000)=0x8) 2018/02/01 19:14:18 executing program 1: clone(0x0, &(0x7f0000ccf000), &(0x7f0000cd7000), &(0x7f0000bf3000-0x4), &(0x7f0000873000-0x1)) stat(&(0x7f00001b3000-0x8)='./file0\x00', &(0x7f0000a33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) 2018/02/01 19:14:18 executing program 6: 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) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000002000)=0x1c) fchown(r1, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000003000)=""/81, &(0x7f0000002000)=0x51) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000918000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f99000)=0x10, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) fanotify_mark(r0, 0x93, 0x40010039, r0, &(0x7f0000c04000-0xa)='./control\x00') renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000951000)="973f6bdc64") 2018/02/01 19:14:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00005f7000)='/dev/usbmon#\x00', 0x2, 0x40040) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000622000)={0x0, @rand_addr, @multicast1}, &(0x7f0000252000)=0xc) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x0) 2018/02/01 19:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0xffffffffffffffff, 0x0, @time, {0x0, 0x5}, {}, @raw32}], 0x30) 2018/02/01 19:14:18 executing program 7: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000021000-0x56)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36}, 0x56) unshare(0x4600) 2018/02/01 19:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007df000)) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r2 = syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x401, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f00004c5000)='/dev/sg#\x00', 0x80000001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff4000-0x4), 0x4) socket$netlink(0x10, 0x3, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000b59000-0x30)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2d1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)) 2018/02/01 19:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000061d000)="001027d9001b0200000f1985") r2 = syz_open_procfs(0x0, &(0x7f0000df7000)='net/igmp6\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f000001d000)={0x1, 0x800, 0x4, 0x7, 0x7, [{0x20, 0x2, 0x10001, 0x0, 0x0, 0x200}, {0xee, 0x1, 0x10001, 0x0, 0x0, 0x201}, {0x0, 0x1, 0x6, 0x0, 0x0, 0x1}, {0x3, 0x3, 0x5, 0x0, 0x0, 0x1002}, {0x53173d4a, 0xff, 0x6, 0x0, 0x0, 0x800}, {0x8, 0x1, 0x5, 0x0, 0x0, 0x800}, {0x7fffffff, 0x500000000000, 0x4, 0x0, 0x0, 0x400}]}) sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/02/01 19:14:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000ca000-0x10)={0x0, 0x201, 0x8, 0x9, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r4}, {}]}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000450000-0x4), &(0x7f00001a3000)=0x4) r5 = accept$inet6(0xffffffffffffffff, &(0x7f00008d6000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00004ba000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000630000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000781000)=0xc) 2018/02/01 19:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000056f000)={&(0x7f0000887000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f0000770000)=[{&(0x7f0000b3c000)="37d531770d85f9d8bdccc11c7f07a3cee3b8a18e6d", 0x15}, {&(0x7f0000484000)="d8704b8a9ca9b2832c02e9fef98cd1a7c48b487ab867ae7ab28695ef95b926bba7cb7d6daaa7b1e8559dadbfe0c3ee8a27bd444184087e964026a9a07291814c8395fbbadd0f336bb3e4d16f748800e394c728443fdb299c311f0d7d36e736616f2e8d6937cd39e1eb4e39bf7e27d5c1e57f66ba5d3c00337c999d2ccde987df7109d0f94cee747621be949fd249d472ac0a261b77c462347cbed740d783e374f291366d98c1b86e6efadebfb490fdbda034f6c86bafeea813e177d2b5a336fd1b87d14f2720805690ac07fdb6ba92b640ffd135eb511d087f798160c3c5dc57aff1a48086406d08b4ab54d28c6bcb31abf33e2982", 0xf5}, {&(0x7f0000da7000)="f851e9af26bba8d316bf5d30cdfb36020824", 0x12}, {&(0x7f00009f5000-0x18)="b9af0e90e51e5bb795c27158eb44733da735afe2578924f0", 0x18}, {&(0x7f0000709000-0x1000)="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", 0x1000}, {&(0x7f0000eb2000)="9441502c0a4c5450a71724f27bdbaef197baf2a52a02e30286546efa5b5abfdd1139166917da7df3117a5b6f454841b7b8e24d74c3daa188fdba57e355e4e3fe74ace3a03c99a68933d71bd6d93778c22eb1216a379bde5bcaa2b1d0fef94ba9560d1959e79f9664aa5726a7fdbfe5f22ea3ef864cdf1c120eeafed5fe1c3da0b880773b0b8103561f69a4d91a2353c08843de27a9a162cc35ee7944fdb8d9f41eca10ccf72e3e2146d5dbe3d3da1c8e1ffe2cf4fbd76164321e2619fd06c3b3d91c4cf5f3dde9a8", 0xc8}], 0x6, &(0x7f0000eb2000-0x208)=[{0xf8, 0x3a, 0x5, "f251fba84304242ef54e9e75622224f5ef35541715314f64422f273498e0acc2af112a8c8a949bb39a50736c705d7af4a70f522124756e4a81a6135fb11d67dd8bf66d7399cf3be52bfd7329a64e726733a4af28c413459cdb446943911dcef9c95baa16d4671feb673c3e01913175a74c1c50437d0c8f71818ac8ea94493fe77b5222c4ce2bc9d08cb2d16f16eeac41b7426bd771792c096e5c53cfc09b65e38e0025e1cdc7051b39849b2fc8ff992244678de69ecc0b6519532e3e7ce90970e05221f90704af07967c18e0cd987aad50dfeacb0647c065ba5a7dad559db1bbeea61704"}, {0x30, 0x10a, 0x7, "ad07fdf4420bf33cbf0a7a1dbee63022df593d309756495a1b29fa0e1e"}, {0x70, 0x115, 0x5b, "3a58a9faf8b26bf3f435dcd3576a7eef95ad577fc73dcdb154a8e43b357da840b8210678f9312d2a05e1cedc1132e008ad459d866a8f3db50113e159a7b9a3b0c06e8b168e6149fbd140a7af8ec439d2be6c194c88262b945d13acc89f48"}, {0x70, 0x10a, 0x6, "a39f2f1eaec39ff7b645a1d1c1ae94153ee4f1570c6dcefe73bfc284c232dcd352197400b0b29dc6964f8b651fd7742e4db3ace03ffe466d238580e869ae4876d050fd547927bc72c99c41b749b990c7e4051de18bb72c5972c9326029"}], 0x208, 0x20000001}, 0x20000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0xfffffffffffffe93, 0x0, &(0x7f00001a4000)={0x3, {"1fb86255cdfc8f"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/01 19:14:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000084c000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a83000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) [ 53.789183] SELinux: Invalid class 86 2018/02/01 19:14:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000e9a000)) bind$inet(r0, &(0x7f00007d6000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = add_key$user(&(0x7f000092a000)='user\x00', &(0x7f00006d9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b13000-0x46)="56f1b5dc183abb885eadf6f744b216677f900012678450093e3d1ddd5fb7fc64d10446604f2d369df45847c0edbd3dc41811efbabc227a87bceec0e4dcf53918d7c68540a989", 0x46, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x77) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f0000b5b000-0x38)={0x0, 0x0, &(0x7f0000d09000-0x60)=[], 0x0, &(0x7f0000c6b000)=""/4096, 0x1000}, 0x0) 2018/02/01 19:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00001cc000-0x4)=0xfffffffffffffff7, 0xffffffffffffff69) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/01 19:14:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) r1 = memfd_create(&(0x7f0000d70000-0xa)='vboxnet0\\\x00', 0x1) syz_open_dev$sg(&(0x7f0000635000)='/dev/sg#\x00', 0x6, 0x440000) r2 = add_key(&(0x7f0000f9a000)='cifs.idmap\x00', &(0x7f00000ea000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d82000)="647841d9cb435bd872b1f244f3c2702a2090a9891ed6eb33dae9da49a82a2c398b78ae9c36b79580b60599ccf12d23ad5fc607a138d720708d0e2b9f713a851c83fcd2e1cb29d652fffe0a48d01d760fb5dcceca955e855083eaae84fcd36e4c1e7eefa862ac769a8e47479cf1f6d8e47548c8d06bccd9900a32e0f151c3c702a203f5c210b97c9ca5b38c63e16b3266976e0ab8e384cf5976278334c17de5147217e2d0d0a5c374a769c313bbdf508ab6b482d87c3f28506e445b7e3a78b80458c67cf0010fe9a4c16a8dc3eec7b7c5f848", 0xd2, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl(r1, 0x5, &(0x7f000012e000-0x15)="90121e23bb13a31b70b811b94e1d9a0746edad0733f0318bc77986a643772005d6f52c8a83ed") linkat(r1, &(0x7f0000e1f000-0x8)='./file0\x00', r1, &(0x7f00007dc000)='./file0\x00', 0x1400) mount(&(0x7f0000a99000-0x8)='./file0\x00', &(0x7f00002eb000)='./file0\x00', &(0x7f00005df000)='jffs2\x00', 0x1, &(0x7f0000e46000)="7d46c6a83e27145371eae1d0785abdbc19477e2e74") [ 53.813976] device gre0 entered promiscuous mode 2018/02/01 19:14:18 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000004000), &(0x7f0000001000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000000)="5c00e300050000080008") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000006000-0x33)=""/51, &(0x7f0000004000)=0x33) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000001000)=""/110) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/01 19:14:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpeername$ipx(0xffffffffffffffff, &(0x7f00006fc000), &(0x7f0000029000-0x4)=0x10) r1 = getpid() syz_open_procfs(r1, &(0x7f00001f3000)='net/igmp6\x00') readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) [ 53.842125] SELinux: Invalid class 86 2018/02/01 19:14:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) socketpair(0x7, 0x80004, 0x4000000000201, &(0x7f00004c3000-0x8)) 2018/02/01 19:14:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b1c000-0x8), 0x10001) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000e4b000-0x8)=0xffff, 0x8) 2018/02/01 19:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)) clock_gettime(0x0, &(0x7f0000d63000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a34000)={0x6}, &(0x7f000055a000-0x10), &(0x7f0000f5c000)={r3, r4+30000000}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000a3000-0x10)=@common='teql0\x00') write(r0, &(0x7f0000417000), 0x0) 2018/02/01 19:14:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="1f671df24c5e39fd77637bdbe24881939601b54f8499214eae0d20edaea9fce5608a1ed5cabe87f5c7c541c1b1b1998051fac96a370df809559bdde30ed6f39b4b2c3eca6fec4a7a7ece5d59eb8c2fe4548b4e7049e12509ba7f97f5b51855521373495c2b", 0x65, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x2014) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00009ee000), &(0x7f0000474000-0x4)=0x4) [ 53.954421] device gre0 entered promiscuous mode 2018/02/01 19:14:18 executing program 4: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000a46000-0xa1), 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)) set_robust_list(&(0x7f0000000000)={&(0x7f0000dc1000/0x3000)=nil, 0x9, &(0x7f000072c000/0x2000)=nil}, 0x14) 2018/02/01 19:14:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f00005cf000-0x8)) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00002cd000-0x28)={&(0x7f0000375000/0x1000)=nil, 0x7fffffff, 0x4, 0xa, &(0x7f0000e5c000/0x3000)=nil, 0x8000}) writev(r0, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200092300000000870000000700001a0200000045000107000009141900630004e9016a0000000003000608000300e30900001ee4", 0x39}], 0x1) 2018/02/01 19:14:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000003000-0x10), &(0x7f0000001000-0x4)=0x10) write(r0, &(0x7f0000003000-0x1)='o', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00004a6000-0xc3)="93265ab63c3c9bc368920ef1695c7e0a27068dd88c724fe770f00d32abe0259da284f4f2804aef52a271a5d053e72929310d427d74e31de121411c99367db9e8cdd7f42e472268c23d053965e3a5f850fde9c22aa5066c633a611b99165407ed3bd71d1a128f53bcc5311026ed29f1060e2fec2aeffbac0500168c2d143c2b337c70a992d7124f0868fd837d48c3242f6975b866a95bba11f765ae2fcc635d652fbddd4dfec13f3189af404de6525545bb7b52119ca8d8a4faa76a06ace6ec9945034c", 0xc3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f000090b000-0x4)=0x9, 0x4) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a86000-0x4)=0xffffffffffffffc0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022b000)={0x200, 0x5, 0x8000, 0x6, 0x1, 0x1, 0x80000000, 0x8, 0x0}, &(0x7f00003c2000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000123000)={r2, 0xfffffffffffffffc, 0x2, [0x6, 0x8]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f00005c1000-0x8)='./file1\x00', &(0x7f0000ddb000-0x18)=[&(0x7f0000d17000-0x2)='$\x00', &(0x7f00003d2000-0x1)='\x00', &(0x7f0000d1f000)='&](\x00'], &(0x7f0000102000)=[], 0x0) 2018/02/01 19:14:18 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/01 19:14:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$packet(0x11, 0x2, 0x300) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b11000)=""/117) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r5 = dup2(r3, r4) r6 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f00005f0000)={0xeff, 0x9d, r2, 0x5, r6, 0x7ff, 0x7, 0x500000}) write$evdev(r1, &(0x7f000046c000)=[], 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000e74000-0x8)={0x0, 0xb4}, &(0x7f000003e000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00007ce000-0x4)=r7, 0x4) tkill(r2, 0x16) 2018/02/01 19:14:18 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = open(&(0x7f0000004000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000009000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @empty, 0x80000000}}, [0x100000001, 0x9, 0x5, 0x1000, 0xceb2, 0xfffffffe00000, 0x9, 0x12, 0xff, 0x401, 0x7, 0x5, 0x8, 0x3ff, 0x3f]}, &(0x7f0000007000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x7}, 0x8) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) 2018/02/01 19:14:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffff9, 0x1, &(0x7f0000000000)=[{&(0x7f0000e2f000), 0x0, 0x4, 0x9}], 0x150000) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006c2000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="4d4d3e3207c3c2a4c9a377b8657bc1e694234c0515053e193973cee4e7447b689e8027c6fdc404217b88db38a247afa2b79f4a8fa8b2b8e96ad399f3def138fdfab3e943cba62627066f76cfccda3cfde1cf3e529464ad0f4bc80ae4df7891a38cd22c945025e1a62212432d098758c5a44238de6204b9d8", 0x78}, {&(0x7f0000000000)="1dfc5e34c3f6c50fedff1da8cdb7a4dc09cb21827d01fb501e28997fd1865cfc6cf5e0eeb4bfc521610055515fcbb65130eeffd8618c44af5bb8d78ed7ac4bef48e1c005d5b85a9e984dd348aac2bd9e77296698569ccf4f03963882c545986fab9c079e75b5619e1a49f8ce5269d4", 0x6f}, {&(0x7f0000002000-0x2b)="8477fe377894cd46dea19b6af526898284ad92fa036df517281d411507a027bc4110af5c28536c2ee87962", 0x2b}, {&(0x7f0000000000)="3d4e793ea17dedb5702a64649d49143490ae4b735d8a0cc3b35ffca82f55da4128dacfab2bae8bca36fd7045ddef4245", 0x30}, {&(0x7f0000001000-0x81)="83f4f29bcdfb2050c5ea81dda3ad9eb3e29cb8d774817f6ec0d93f7ec90579c66ea9768dde1cbe13ba38b7f50500e10507ae9aee1f108214d088c2152f292ba75c0ad68b5286fd52314e5543fbe710c2360a694f7749d1a4d5b8f3a993104fae16022ece9ff407c074497e12da4549072234c890e796efb0b36e84f49d6f1f97e1", 0xffffffffffffffca}, {&(0x7f0000001000)="3c5d3f9e3b2708f1d81f8e95c01f11990cd62c876e2df0d1e14e850971017e520086c8a25298cb6f22596546a19b5eb5b17454fe64024009d9208d34e78f9095b8feb3f726b5", 0x46}, {&(0x7f0000000000)="5b1e", 0x2}, {&(0x7f0000000000)="e0dd1e22f227de89560482feca19f2adf4bbf9162b800b1d239c6ee57754beb72c5e15ae5179c45f690c65b172915f7a553d8f83fcd92315254c9869543277e2365a0ecee2b9b2ddcc1c0f86925bc5fad65e596744c6c97ee8e93252c681636db671d70284adb299ee728134e2fd01ba12ca3bac59facf52ce627a4c5b1f613a50121e94958f4cbdd281d2743456c26248618b1f3ee436317e389571fba97b5f86198bb6f13c4902df009a5c7656b3eb0fe7317ab9ac5d1fb5897cd148b120125ddfbda037772719719e601c1d1b7d8fecc4", 0xd2}], 0x8, 0x4) recvfrom$packet(r0, &(0x7f000001d000), 0x0, 0x100, 0x0, 0x0) 2018/02/01 19:14:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) close(r0) 2018/02/01 19:14:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000bd6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000774000)=0x1c, 0x80000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) socket$inet6(0xa, 0x4, 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000acc000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000983000-0x8), 0x802) 2018/02/01 19:14:18 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000006000)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/01 19:14:18 executing program 6: clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) timer_gettime(0x0, &(0x7f00006db000-0x20)) getgroups(0x3, &(0x7f0000244000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000414000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000470000)={0x400, 0xe6, 0x4, 'queue1\x00', 0xfffffffffffffffb}) setgid(r0) 2018/02/01 19:14:18 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x516, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x3ce, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) [ 54.079216] binder: 9615:9620 got transaction with invalid offsets ptr [ 54.086558] binder: 9615:9620 transaction failed 29201/-14, size 0-10 line 3155 [ 54.115081] SELinux: ebitmap: truncated map [ 54.116466] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.151099] SELinux: ebitmap: truncated map 2018/02/01 19:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000457000)=""/1, 0x1) ioctl$TIOCCONS(r0, 0x541d) ioctl$int_in(r0, 0x5421, &(0x7f00005d6000-0x8)=0x8000) read(r0, &(0x7f0000fd8000), 0x0) 2018/02/01 19:14:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80b, 0x1) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000837000), &(0x7f0000100000-0x4)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000920000)={0xc0, 0x2, 0x6, 0x2, 0x0}, &(0x7f0000416000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f2000-0x8)={r1, 0xffffffffffff8e4b}, &(0x7f000098b000-0x4)=0x8) 2018/02/01 19:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00007ce000)="2612b372369295280be78772c07fa901beb49c9f7d95540993428c6f19cdb3c0e06138ddade360e896a1834bf9e86e813902c3acc73f76721e0d826ad0", 0x3d) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') lgetxattr(&(0x7f0000c89000)='./file0\x00', &(0x7f000018f000-0xd)=@known='security.evm\x00', &(0x7f0000ba1000)=""/140, 0x8c) 2018/02/01 19:14:19 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000faf000-0xd)='/dev/usbmon#\x00', 0x800, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000007000-0x10)={0x2, 0x9, 0x5, 0x0, 0x2, 0x0, 0x4, 0x1, []}, 0xfffffe2b}, 0x1}, 0x0) 2018/02/01 19:14:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1a9000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x2}, &(0x7f0000006000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000008000-0x20)={{0x77359400}}, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000008000-0x2d)={r2, 0x4, 0xfed7, "d1f0c14133422f598a2f47f5b3c4823c88e05424b7aaa4daf5c5738ebabc36983d0f91b6d2"}, 0x2d) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000002000-0x6)={0x7, 0x6, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x10)={r2, 0x74, 0x4, [0x4, 0xffffffff7fffffff, 0x7ff, 0xffffffff]}, &(0x7f0000006000-0x4)=0x10) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000)={r3, 0xfff}, 0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000000a000-0x4), &(0x7f0000003000-0x4)=0x4) write$selinux_create(r4, &(0x7f0000008000)=@objname={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x34, 0x20, './file0\x00'}, 0x49) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0x8, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000b000-0x4)) 2018/02/01 19:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000bd6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000774000)=0x1c, 0x80000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) socket$inet6(0xa, 0x4, 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000acc000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000983000-0x8), 0x802) 2018/02/01 19:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000757000)='/dev/input/mice\x00', 0x0, 0xd5b5ee08cfb56194) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a45000-0x10)={0x5, &(0x7f0000418000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00003be000-0x8)={r1, 0x12}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000000b000), &(0x7f0000048000), 0x0) 2018/02/01 19:14:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) keyctl$search(0xa, 0x0, &(0x7f0000012000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open$dir(&(0x7f000041b000)='./file0\x00', 0x0, 0x20) 2018/02/01 19:14:19 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fadvise64(r0, 0x60, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000294000+0xe02)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00007aa000)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000061c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000948000-0x4)=0x5, 0x4) r3 = fanotify_init(0x24, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) chdir(&(0x7f0000870000)='./file0\x00') setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000e1b000+0xebc)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/02/01 19:14:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085f000-0xb)='/dev/hwrng\x00', 0x80042, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000109000)=0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x200200, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000631000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x800000000000000, 0x200001, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80}) write$sndseq(r1, &(0x7f0000563000)=[{0x3, 0x100000001, 0x8, 0x0, @time, {0x3, 0x4}, {0x1000, 0x7}, @control={0xb92, 0x200, 0x4}}, {0x8, 0x3, 0x9, 0x200, @time, {0x1, 0x6}, {0x5, 0x8}, @note={0x8, 0x8000, 0x0, 0x4, 0x3f}}, {0x3, 0xe7, 0x2, 0x2, @time, {0x8, 0x5}, {0x40}, @ext={0x9a, &(0x7f0000704000-0x9a)="655e6624ea7b27d64da6eb36820f92a939b18de9e7c03a1e3f97150cc83f26795a51f19bc27f5e7b6673e650e321242a0d2cc0521c47b14a279affa5f57e7e119f1829edbe3fef02300a58e970af0943b468add4dd70d1fca62a20b0bf98a69b14058df85b7f431c00eec91416dd5eb1cd337a162a97a94dc08d34638e58fbb96ce4a67a618ccb6a7fe4b9bc04d564f3bc82774a88ee2aa89ee0"}}, {0x1, 0x0, 0x80000001, 0x1ff, @tick, {0xc380}, {0x0, 0xfffffffffffffffd}, @queue={0x2029, {0x80000000, 0x9}}}, {0x19a1, 0x9, 0x4, 0x3, @tick=0x2, {0x9, 0x40}, {0x0, 0x9}, @note={0x8, 0x100000000, 0x4, 0x3, 0x81}}, {0x5, 0x3ff, 0x3, 0x44, @time={0x0, 0x1c9c380}, {0x40, 0x7}, {0x4, 0x20}, @raw8={"7d577d0536934b16cc9ffa00"}}, {0x7fff, 0x5300, 0x4, 0x6, @time={0x0, 0x989680}, {0xffffffff, 0x117a}, {0x9, 0x6}, @time=@tick=0x7ff}], 0x150) syz_open_dev$sndtimer(&(0x7f0000062000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) 2018/02/01 19:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)) ioctl$TCXONC(r0, 0x540a, 0x2) chroot(&(0x7f0000fa4000-0x8)='./file0\x00') r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x4000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a71000-0x15)='net/ip6_tables_names\x00') write$selinux_load(r2, &(0x7f00003eb000)={0xf97cff8c, 0x8, 'SE Linux', "622731b864ac35f6fe5efd858ddecf9c5795776bcb"}, 0x25) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/01 19:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cf2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e3a000+0x641)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f00004b6000-0xb4)="265bf83a9b6d8afb7f71191ff2261d9deb70e861e1ed71b2c2168d0712c34745861b25061c92283c3abb7de3805754616d30366999ad2045f538eed0b4af6360c77515842ff2605be1c177cc055279d764a60d10c1227f202ad071d727e108037bf90602acf0ba47bf5cf2f0cdc2e4166c1bcdfc918f9de9a8d7e49f0131b66489ddd550759bf71fd8e532a21cf9bc3567cb2815fb797c36f48b496ee87c4b6e1f7497415c7582b0ad4c3b9ea4d5bff1097ac51c", 0xb4, 0x4000010, &(0x7f0000d3d000)=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$loop(&(0x7f00001a9000-0xb)='/dev/loop#\x00', 0x7, 0x800) 2018/02/01 19:14:19 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000973000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@generic="9ae641447519e88ae36f84f92838376c", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x100}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x401, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f00003b5000)=""/15, 0xf}, {&(0x7f00006dc000)=""/188, 0xbc}, {&(0x7f0000df5000-0x93)=""/147, 0x93}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000339000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000511000-0xe2)=""/226, 0xe2}], 0x8, &(0x7f000023e000-0x64)=""/100, 0x64}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/02/01 19:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c6000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value, &(0x7f0000317000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) connect$nfc_llcp(r1, &(0x7f00002a0000-0x60)={0x27, 0x61e8, 0x2, 0x6, 0x5, 0x9, "b7a797fc2210d096129cbd01127274a2643634ea03fed7bac28b4eb2eeb7b5b87a38fcf1c241444231ad87891bf942cc9194455b47ee39f3aa41ac23522759", 0x8}, 0x60) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ed000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000040b000-0x50)=[], &(0x7f0000c04000)=[]}}], 0x0, 0x0, &(0x7f00007c7000-0xe2)}) [ 54.592743] IPVS: Creating netns size=2536 id=10 [ 54.599106] SELinux: ebitmap: truncated map 2018/02/01 19:14:19 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd6000)) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x3ff, 0x7) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f54000), &(0x7f0000fd8000-0x4)=0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/01 19:14:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000929000)='net/igmp6\x00') getsockname$llc(r0, &(0x7f000067b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000608000)=0x10) r1 = accept$llc(r0, 0x0, &(0x7f00004c0000-0x4)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000864000-0x30)=[{r2}, {r2, 0x80}, {r0, 0x8}, {r1, 0x200}, {r1, 0x4000}, {r0, 0x45}], 0x6, &(0x7f000088a000), &(0x7f0000eda000-0x8)={0x5}, 0x8) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x1ff}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d57000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e54000-0x4)={r3, 0x80000, r0}) fanotify_init(0x48, 0x0) sendto$inet(r2, &(0x7f0000268000-0xc1), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f000045d000)="4f8aaea798d34379ea7ef704f33406de56aca69bf679", 0x16) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000004a000-0x10)=@generic="5261062c012b57606a96641b27cacfc3") ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000acd000)={@common='ip6gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/01 19:14:19 executing program 2: r0 = socket(0xa, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}}, 0x179, 0xff86, 0x7, 0x101, 0x7ff}, &(0x7f00004f3000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cc6000-0xd)='net/sockstat\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffffff9) r3 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008ff000)={0x0, 0x3}, &(0x7f0000c5e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000444000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000004f000)=0xffffff69) [ 54.660993] IPVS: Creating netns size=2536 id=11 [ 54.689539] binder_alloc: 9705: binder_alloc_buf, no vma [ 54.697769] binder: 9705:9717 transaction failed 29189/-3, size 40-0 line 3127 [ 54.727677] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 19:14:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = syz_open_dev$sg(&(0x7f00000c7000)='/dev/sg#\x00', 0x8000, 0x20000) connect$ax25(r1, &(0x7f00000b7000)={0x3, {"a71a867b28756c"}, 0xc0}, 0x10) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 19:14:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="1e3f1e321ac32671df8744ac3ce76e7d0326b7122988eccb4e6c", 0x1a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000011000)=[]}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000aa4000)={{0x0, 0x0, 0x8, 0x0, 0x8}, 0x7, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0xfff, 0x0, 0x1}) 2018/02/01 19:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8), 0x8) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006aa000-0xe)='/dev/keychord\x00', 0x2801, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00005e0000-0x8a)=""/138) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2018/02/01 19:14:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) kexec_load(0xfff, 0x5, &(0x7f00006a4000)=[{&(0x7f0000be2000-0x1000)="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", 0x1000, 0x4, 0x6}, {&(0x7f0000946000-0x9a)="cc5368a580bf6680698f190ecc2c1f3f186c990b54a5bccb16f8be6a7c85f0c977543c153e727ca32b318940ce8a4a36d87d20b37d71f8e761de3031b0ee1dcb1c6c2bee99e2a45894a6872fc8e08af30bfa796bc0b4480dff18ced1b355fa2ee77a862581b9b34d5059430cd5384c7a6a70a800b62efac9bfb972ddb789923859b8deb2aaf6da6bcf3aa74a9278b4f892e7e9ed006eeaf4daf7", 0x9a, 0x1, 0x60000000000000}, {&(0x7f00004c1000-0xb6)="51081897dcb7eb7bf1b75a1e96e354bbe17a9fb6a14df58e42b87b71f288fbdbebd1d920320087c9e81afeb2791b08ee607bff968c11620cf33c640e9d1e7c8dc091dfeb38a8f9441f88a739cdea5e16d2ec04d35d25bfba37ac7042a56c1570aeae9af42b60490effece6a8d98ab67a3e896df6a8d5acde18b7b4ba6101b8b7c4f4b183dab900725112f287ce6dde8a239f9f2bd928e0d40b8153282adc57641270bbd47661e8e3945ced60258af88251262af278ba", 0xb6, 0xffffffffffffffc1, 0x5}, {&(0x7f00000e9000-0x41)="15e1edd6c117d6de4a36c8236dd7d9080f35aaf7f2afa09fbb4be3558bbd10585860d0c15805d55855393429b64ae6a6049267fff6000017519e1f3f3ff23ce3e0", 0x41, 0x4, 0xffffffff}, {&(0x7f0000b37000-0x5f)="ff8749ff4031394df96a999b3c9fca54fc5c39bba7540701aa789d7782a028db9c4e7020e36b7a7ecc7e984c91f439836f13b8a6ed74992c722364e6725a55884bd568f4af34fb31e7b498a3068528cf1ffd040e7dd61e98ed73aa372480a3", 0x5f, 0x800, 0x4}], 0x280000) r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') 2018/02/01 19:14:19 executing program 2: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000030e000)='./file0\x00', 0xfffe, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x9, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000711000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x49480ae1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0xd0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r2, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002bc000)=0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r2, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r3}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/01 19:14:19 executing program 4: clone(0x0, &(0x7f00004a7000), &(0x7f0000623000), &(0x7f000001a000-0x4), &(0x7f000004f000-0x3a)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1e000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000+0xf02)={0x0, []}, &(0x7f00007ad000-0x4)=0x4) getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0x8c) geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x90080) 2018/02/01 19:14:19 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x7ff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000136000-0xbc)={0x0, 0xb4, "53d8dab78db5227f1418621de57fe7db72d1a278901ae258f8345d51ba43105c8ef0ec44bb2250cef73a58b962edbdb39eaf16c771f3f03f913a5623dfa364f298a008e04e9ae7f2fd9eae69da6082fb350fef12d08d40a2765c012366b9c4ab5d6503f0bf41a2f011324de98e0877ef674165cdf40de2c156f75fa1b89b70013a1a38646aa4a8a986f25a06ef17031cbd7c2845fe5cab8eaa5632809b0f7a11b03d5a5256b83212b36bcb85ff2609d27d4deda7"}, &(0x7f0000fdc000-0x4)=0xbc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fdc000-0x10)={0x100000000, 0x8002, 0x9f, 0xfffffffffffffff7, r2}, &(0x7f0000fdc000-0x4)=0x10) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/01 19:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000edd000)='/dev/urandom\x00', 0x0, 0x101000) lseek(r0, 0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000130000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$evdev(r1, &(0x7f0000fe9000)=[{{}, 0x3, 0x8001, 0x3f}, {{}, 0x7, 0x7, 0xfffffffffffffe01}, {{0x0, 0x2710}, 0x756, 0x100, 0x6}], 0x48) r2 = syz_open_dev$loop(&(0x7f0000d20000-0xb)='/dev/loop#\x00', 0xfffffffbfffffffe, 0x4042) readv(r2, &(0x7f0000fef000)=[{&(0x7f00006d0000-0x19)=""/25, 0x19}, {&(0x7f0000d73000)=""/212, 0xd4}, {&(0x7f0000789000-0x2c)=""/44, 0x2c}], 0x3) 2018/02/01 19:14:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000e6000)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34}, 0x0) tkill(r0, 0x1000000000016) 2018/02/01 19:14:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)) 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000391000-0x8)={0x0, 0x3f}, &(0x7f0000055000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc), &(0x7f000039f000)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f000027e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f00000c8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000065d000-0x8)={r2, 0x1ff}, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) close(r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000313000)=@int=0x328, 0x4) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/01 19:14:19 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x1000, &(0x7f0000003000)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0xffffffffffffffc9, 0x3, [0x5, 0x1, 0x7fff]}, &(0x7f0000003000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000000000)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000004000)={r1, 0xaf, "55b463fe0e2bde5b4e0d97c2989ffba5dc7db066688da68a2536afebdc9fc1661bf4b720ec32fc20fc984d0e18cab2c2c89dfa1cc55cc2f58b326b699ccb5184ad9d86b0b7eb3c92b644bab612b003c571e0df84eba57c270db07216240ba168b0d3955f05ccd1b101516133e7e451c3d3991c3d2ba014c792229d3c1bf4bc0f01fa265fd8056255417e5351fbe66c9db25b26a3e9d584332517b0f410a8c55299967cf13faf02cd2e7e521db983ea"}, &(0x7f0000004000-0x4)=0xb7) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000005000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x14)=@ethtool_rxfh_indir={0x38, 0x0, []}}) 2018/02/01 19:14:19 executing program 4: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00004b6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000559000-0x4)=0x3a, 0x80800) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a70000-0x4)=0x7, 0x4) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000a6f000)='./file0\x00', &(0x7f0000522000-0xc)=@known='trusted.syz\x00', &(0x7f0000a6f000)='trusteduser\x00', 0xc, 0x1) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000359000-0x10), 0x8) 2018/02/01 19:14:19 executing program 5: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000), 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000da000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0xc5)=""/197, 0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x3ffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8c) 2018/02/01 19:14:19 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0xb840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000057d000-0x4)) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 19:14:19 executing program 4: mremap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000241000/0x4000)=nil) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x8000)=nil, 0x8000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000245000-0x1)='/selinux/status\x00', 0x0, 0x0) 2018/02/01 19:14:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ustat(0x5, &(0x7f0000013000-0x1)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000786000)={&(0x7f000002b000/0x2000)=nil, 0x2000}) 2018/02/01 19:14:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xb8ec862ddfcddd13, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000403000)="e712cfb3e1089e0152089dcf67a59e38cc4b7a3b23d6392a5e52a0fd490cebd346a735dec5efa431aa659de22537f0b8f63ccfddfa9c9bcf7c0cbd98dcddc4c2c05d99c67600c155c0d4b8b0d1d4c97b612c105e422a806965113016873575e4c4ba47ea9b82c4a0d7215ae4b6eaecf278a695e9deb037fd25df3ba6b2072f3473e83c", 0x83) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 19:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xdf, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_ADDRESS={0x0, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3c}, 0x1}, 0x40000) 2018/02/01 19:14:19 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000e29000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d09000)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) 2018/02/01 19:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fc0000-0x5)='comm\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x45) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006ef000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x243780000000, 0x1, 0xff, 0x9, 0x2, 0x7}, 0x20) connect$inet6(r1, &(0x7f0000663000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000017c000)) 2018/02/01 19:14:19 executing program 5: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r1, r0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000003e000)=""/148, 0x94) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000000c000-0x8c)={0x104000000000, 0x0, 0x200000000000000, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xea0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/01 19:14:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000458000-0x8)='./file0\x00', r0, &(0x7f000043d000-0x8)='./file0\x00', 0x1) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20), 0x0) 2018/02/01 19:14:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000de2000)={0x0}) fchmod(r0, 0x0) getsockname(r0, &(0x7f00006e8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000edd000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000a1b000)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000021e000-0xb0)={{0x6d0, 0x7}, 'port1\x00', 0x80, 0x10004, 0xb77, 0x9, 0x4, 0x2, 0x8, 0x0, 0x4, 0x7}) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000039c000)=0xc8, 0xc16aef5c) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00000b2000), 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000c0c000)={@multicast1, @multicast1}, &(0x7f000023d000)=0xc) [ 54.889159] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.909559] audit: type=1400 audit(1517512459.510:46): avc: denied { ioctl } for pid=9804 comm="syz-executor0" path="socket:[20192]" dev="sockfs" ino=20192 ioctlcmd=0x745a scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 19:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) readv(r0, &(0x7f0000e26000)=[{&(0x7f0000ad2000-0x1b)=""/27, 0x1b}], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)}) [ 54.981444] binder_alloc: binder_alloc_mmap_handler: 9826 20000000-20002000 already mapped failed -16 [ 54.995164] binder: BINDER_SET_CONTEXT_MGR already set [ 55.001916] binder: 9826:9833 ioctl 40046207 0 returned -16 [ 55.009475] binder_alloc: 9826: binder_alloc_buf, no vma [ 55.015421] binder: 9826:9830 transaction failed 29189/-3, size 40-0 line 3127 [ 55.015424] binder_alloc: 9826: binder_alloc_buf, no vma [ 55.015439] binder: 9826:9833 transaction failed 29189/-3, size 0-0 line 3127 [ 55.038710] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.044211] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.049812] binder: undelivered TRANSACTION_COMPLETE [ 55.055566] binder: undelivered TRANSACTION_COMPLETE [ 55.060703] binder: undelivered transaction 61, process died. [ 55.066607] binder: undelivered transaction 60, process died. 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa}, &(0x7f0000fb7000), &(0x7f0000efc000-0x40), &(0x7f0000a4a000)={0x77359400}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00001a8000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000f60000-0x10)={0x0, 0x7530}, 0x10) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0}) socketpair(0x0, 0x5, 0x3, &(0x7f0000937000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000070c000)="086e3c5005ff537b2811796bac1c91a3d82d286ca38a7dc940345dc3229782555bd6ea3a78ecf905bbc866b928a5fe1f319d3d76ac04fa5f4d3bf2a72898ca51c3d076b572b99e8cc23c381d4d0a46bdb3880f59bd054e9433b592ac6e39f8be", 0x60) 2018/02/01 19:14:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$peekuser(0x3, r1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/130, 0x82}, {&(0x7f0000001000)=""/114, 0x72}, {&(0x7f0000002000-0xe4)=""/228, 0xe4}], 0x3, &(0x7f0000001000)=""/120, 0x78, 0xffffffffffff8001}, 0x2040) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x10001, 0x2, 0x9, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f00001a0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000498000-0x2f)='{system^)(self\\,&nodev.cgroupsystem+@:ppp1.em1\x00', 0xfffffffffffffffa) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) add_key$user(&(0x7f0000552000-0x5)='user\x00', &(0x7f000024d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="5ec8a93249a9b65f1cc1ea40b630bed2ebac4612f354e5d6026756f2d82b2458d40d638ae360ade969f70e540ef4fdbc7e3a6910711cc81e2a395339a09a5a335f63e23d3fec9e672fe33ad91c4644fc2d0d742dc1bb2870979edf046be2db4506f5d84ae53eff985e4088b134d498438a627246599a7696f88664e45a3e5777567bf6be4a8b990560b5fe03", 0x8c, r3) r5 = accept4(r0, &(0x7f000095f000)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f00009c1000+0xde6)=0x1e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r6, &(0x7f0000002000)={0x10, 0x0, 0x2}, 0xc) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000002000-0x24)={0xfff, 0x0, 0x7, 0xfc3, 0xffff, 0x2, 0x6, 0x6, 0x0, 0x4bfd, 0x7, 0x38a}) r7 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000003000)={0x0, r7}) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d8c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) listen(r0, 0xfffffffffffff1e9) getsockname(r1, &(0x7f000027b000-0x10)=@can={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e54000)={@generic="235275396edab66a05744c1ce154d33a", r2}) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000081d000)="41e4c94841067dd66a7093ae36c7ed4e63fe7e85ab4ae7bcc4af28d701fca00a602fb96910ca783ac91721e267b62b53ee6b44ade19b7882c1503f5a9abd72f0ce8441caaabb31f118d9fbffb4be3224c7d2ad825dcc4c70bad1e3dca2511c3d9c7cb33fb2d3d9d7cf75dc2319be4bf8762f410a6f68ec976933", 0x7a) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000276000-0x4), &(0x7f0000d44000-0x4)=0x4) 2018/02/01 19:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000d70000)={0x2, 0x8, 0x100000000, 0x4, 0xcabf, 0x2}) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008a7000-0x8)={0x0, 0x2}, &(0x7f00007d9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x8, &(0x7f00009da000)=0x101, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001d1000)={r2, @in6={{0xa, 0x0, 0xaf0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x8c) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr(r0, &(0x7f0000fe1000-0xa)=@random={'trusted.', ':\x00'}, &(0x7f00001f1000-0x11)="146b657972696e672121776c616e302800", 0x11, 0x1) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000bb6000)='./file0\x00', 0x200020041, 0x0) fcntl$setlease(r1, 0x400, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000b8e000-0x8)=0xce, 0x8) 2018/02/01 19:14:20 executing program 4: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000082000)='lo,\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x2710}}, &(0x7f0000644000-0x20)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e24000-0x4)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f1000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) accept4$vsock_stream(r1, &(0x7f00000b3000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) getpgrp(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000598000-0xb)={0x4, 0xfffffffffffffa29, 0x7, 0x7, 0x80, 0x10001, 0x1b33, 0x7, 0x2, 0x4, 0x5}, 0xb) capget(&(0x7f0000910000-0x8)={0x20080522, r3}, &(0x7f000082c000)={0xffff, 0x7, 0xffffffffffffffff, 0x7ff, 0xf42, 0x9835}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000636000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000fdf000)={0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00009af000-0x8), &(0x7f00005b7000)=0x8) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 19:14:20 executing program 4: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000104000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x5) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000085000)={0x0, @empty, @local}, &(0x7f000041e000)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041d000-0x5a8)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'poly1305\x00'}}}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x184}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a6000-0x8)) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005dc000)=0x14, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000066f000)={0x1, 0x1ff, 0x101, 0x80000001, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb}) r4 = dup2(r3, r2) writev(r4, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)}, {&(0x7f0000e2c000)}], 0x4) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) 2018/02/01 19:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RELDISP(r0, 0x5605) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5}) r2 = add_key(&(0x7f00004ef000-0xc)='id_resolver\x00', &(0x7f0000595000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c6e000)="972742a431ddaae29569d6d86859f039dc47bf48d29aea7f1efd56a2eedc3d8105a034aa2c46024b2b3a59a145b052725ae7b91268e1a38ed5ff93a1e9a709637d7b4f026014ac2d6631fea202784f9c2017256f1e20265483d28f367f25d9191b727d381f5de915ce7aa1cb19cf1b8ff55e25ec15664d718dcfed84e15778fa16460c5f86754999d8f541908a0050bf7150f8ff06dd9d6663bd501bec87539246e5e509096689c9ed1e707a3ae3cef67e76ee2a07df09e9fbd33e4e7a7f49a8c0890d166136f677a5e81576e455c4aee85407077288fdcb89ff41bbfe869f688195b9cf9ebb3ae92da069e59ba321", 0xef, 0xffffffffffffffff) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000287000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000dd000)=0x9, 0x4) setsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000057000)=0x7, 0x4) r4 = request_key(&(0x7f0000644000-0x6)='.dead\x00', &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002a2000)='-\x00', 0xfffffffffffffffd) r5 = add_key$user(&(0x7f00003f3000-0x5)='user\x00', &(0x7f000058e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000753000)="6f9f1ffad5d97dad010b9e75f277e7a48842a7e27c052659c31da237ca9cad505498b899de9eb1555567a2eb7f0ca53a4a6e20b1d4265a7b54e31b65bf0be9572db68e4de768687451b300fc917882218e88ed54d6f6f03fc58a0ee41350a208bb9600769ca116af79c687daa9ed7104583cf35f73e2c5701d2f6e", 0x7b, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f000081d000)={r2, r4, r5}, &(0x7f000032b000), 0x0, &(0x7f0000a6c000-0x38)={&(0x7f00000d3000-0x40)={'poly1305-simd\x00'}, &(0x7f0000f36000)="a2666abf6f06fe4249cba3512e0d1f1549925c25cb9d710608cd3ce497fcf77a1dd8b0a436c1fcffffffffffffff2304af5b3fd81ae0081b3714c9a14d92b059373cc398a210054fa4c4f2028ead1ed75751fd1d46b0367f0000000000000099cfe8a501db0641faa3b2ae210a3eb4872347803ef37c67ea90319d11950502ab2d786242bec072af6e1247c0c25c66ff7f8b857e97d36281522c4c745601e8301676892938668665caf4a1dd3a137d225638b434572222", 0xb7}) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) 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) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000004000-0x62)="107a0eb3de30b8b4e001847626ee4429f597ed7881a34bb1844768263fbb915a38ecda5216c49ec8bef5a55953c594d5aaa138fd77148e6c2c5f9303a3a1b5f6864132fda29ec63e496094597a459f5479c1b55c1d027034c800a715b37c44ef011e", 0x62}, {&(0x7f0000007000-0x72)="ae5e0d44d46da70e4c0312e06674f45de6992fb2b6f93083bc2672e0f7080b2c233813d4789f73a245ce02b23fae37165fc29740e4ad639aa13fd6037a62ade073e66ae11bff6ff845889efd96b001c5bfb736231a57ed8259bea63e6fe842fe0be78958da06ba01397168f83875036083e1", 0x72}, {&(0x7f0000003000-0x83)="712f378fa72b0748cba3994bd48282cc2d06756fb118e31616816d600f59b3e3465370401628ea320d8f9fb71c9b19c5369cd4a583470a6b15ec0b5cbafa65c69d23138a4287615b03bd543b27c6427b47446c1f3b21c11a8522e2bc4dc24a4f5b389d5b2ad33670033983908a381e47914fd3229e91a935746e4488892ea69c0e4f47", 0x83}, {&(0x7f0000007000-0xee)="f4772da59c0830e93c2defd652844e467db85e87ce632dc0106c546e470402f12b8755cc530af92cbbc7a7a29969740e564a40ee4b50f0c7027360664cc04cc978467d349e4c08215286f007add7cdb79ea53b4c988e0e495c091b3ff1380d68804eb2ecf7c1e44e601c29848ae6fd5ac14cf75c7244552f0ceba6996467ae86e7ab99f2f30b6c93a60c6227121660d2dff5378848753be364f6b6436e28f518eb48e55323f7a7f843b9d183b0de75b37f2c6afb199352efa848723e476808310860876a35223fb18ce515414ae576fde68d888ad116fd0043e73feb66f4fcaf4a58196e38d50fefe6d0c01cf186", 0xee}], 0x4, &(0x7f0000003000-0xc8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc8, 0x4000}, 0x10) getsockopt(r0, 0x0, 0x1, &(0x7f000046f000-0x3c)=""/1, &(0x7f0000000000)=0x1) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000081d000)="41e4c94841067dd66a7093ae36c7ed4e63fe7e85ab4ae7bcc4af28d701fca00a602fb96910ca783ac91721e267b62b53ee6b44ade19b7882c1503f5a9abd72f0ce8441caaabb31f118d9fbffb4be3224c7d2ad825dcc4c70bad1e3dca2511c3d9c7cb33fb2d3d9d7cf75dc2319be4bf8762f410a6f68ec976933", 0x7a) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/01 19:14:20 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockname$ax25(r0, &(0x7f0000b1d000-0x10), &(0x7f0000b19000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x15}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0x35)=""/53, 0x6}) mprotect(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0xfffffffffffffe93, 0x0, &(0x7f00001a4000)={0x3, {"1fb86255cdfc8f"}}, 0x10) readahead(r0, 0xd0, 0xff) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00008b3000)={&(0x7f0000c28000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e51000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006db000-0x1c)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xd6a1}], 0x1c) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000c03000)=0xb2c6) 2018/02/01 19:14:20 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000)) waitid(0x2, r0, &(0x7f0000004000-0x8), 0xc1000006, 0x0) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000578000-0x20)={@common='bridge0\x00', @ifru_flags}) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e64000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009c6000-0x2c)=@ethtool_sset_info={0x37, 0x100000000, 0x8, [0xffffffffffff0000, 0x5, 0x7, 0x8, 0x8000, 0xfff, 0x7]}}) pipe(&(0x7f00009d3000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) 2018/02/01 19:14:20 executing program 5: r0 = timerfd_create(0x5, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f00002d4000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x400) ioctl$KIOCSOUND(r2, 0x4b2f, 0x10001) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00004b1000-0xc)={&(0x7f00003bc000)=[0x0, 0x0, 0x0], 0x400000000000008e}) getsockname$inet(r2, &(0x7f00002f6000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000e3c000)=0x10) sendto$inet(r2, &(0x7f000093a000-0x8b)="a858471a278d5a2427dbf2282c50355fb41a48bc71bde706463661d04bc4a01f4b69c9677ab0876ba42bf92bc3e04922f898079acdcf09e0079880d1bc6d595170c3a589fb1b50be9c421cf70c4d9d35c0a416f165df9b5ccc2e6c236aa7caf880a8b5f1c0995f9702b0bde35411294e6533c236705863687556620ab454a296d00c071169f4d48af4f84b", 0x8b, 0x8000, 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000cd4000-0x8)=[0x100, 0x7]) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000b61000-0x10)=@buf) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000047a000)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00005fd000-0x4), 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000c88000)) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x70, 0x0, 0x6, 0x9, 0x1, 0x69d, 0x5, 0x2, 0xfffffffffffffffc, 0x38, 0x900000000}, 0xb) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r1 = creat(&(0x7f0000e42000)='./file0\x00', 0x11d) r2 = fcntl$getown(r1, 0x9) ptrace$cont(0x3f, r2, 0xffffffffffffffff, 0x7) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r3 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000d60000)='./file0\x00', 0x0) [ 55.554530] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. [ 55.578583] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 19:14:20 executing program 3: r0 = gettid() 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$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000002000-0x5c)={0x1, 0x2, {0x0, 0x0, 0x101, 0x1, 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) 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, &(0x7f0000017000)=[{&(0x7f0000801000)=""/189, 0xbd}, {&(0x7f0000001000-0xd0)=""/208, 0xd0}, {&(0x7f000062d000)=""/228, 0xe4}], 0x3, &(0x7f0000001000-0xa0)=[{&(0x7f0000a7b000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000c90000-0xfd)=""/253, 0xfd}, {&(0x7f00002ae000)=""/149, 0x95}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000029f000-0x4b)=""/75, 0x4b}], 0xa, 0x0) clone(0x0, &(0x7f00007e5000-0x2), &(0x7f0000744000), &(0x7f0000743000-0x4), &(0x7f0000a11000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x100000001, 0x4db, 0x1ff, 0x5, 0x7}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x9, 0x1}, 0x8) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f000094a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000002000+0xbec)='\'\x00') accept$netrom(r1, &(0x7f0000001000)=@full, &(0x7f0000001000-0x4)=0x48) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000008) mq_notify(0xffffffffffffffff, &(0x7f000083f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000cc1000), &(0x7f0000ae6000-0x38)}}) ustat(0xffffffffdb25c5c6, &(0x7f0000000000)) 2018/02/01 19:14:20 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000b4000)=0x276e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)) 2018/02/01 19:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9c000)="00f7000005000000") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065b000-0x1a8)={0x6, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x2, [{{0x2, 0x3, @empty}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x1a8) accept4$inet6(r0, &(0x7f0000c91000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000481000-0x4)=0x1c, 0x800) getdents64(r0, &(0x7f0000011000)=""/504, 0x1f8) getdents(r0, &(0x7f00009e3000)=""/211, 0xd3) 2018/02/01 19:14:20 executing program 1: unshare(0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000fc1000-0x10)=[{0x30, 0x0, 0x0, 0xfffffffffffff000}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) r2 = socket(0x13, 0x80003, 0x3) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fc0000), 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000fc0000)=0x2) 2018/02/01 19:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f000084f000-0x8)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept4$nfc_llcp(r0, 0x0, &(0x7f00000ae000-0x4), 0x80800) truncate(&(0x7f0000e81000-0x2)='..', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000517000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cff000-0x8)={0x0, 0xffffffffffffffee}, &(0x7f0000679000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008b2000)={r2, 0x3ff}, &(0x7f000062f000-0x4)=0x8) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f2d000)='attr/sockcreate\x00') write$selinux_user(r0, &(0x7f0000ff0000-0x24)={'system_u:object_r:cert_t:s0', 0x20, 'staff_u\x00'}, 0x23) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r2 = add_key$keyring(&(0x7f0000f0d000)='keyring\x00', &(0x7f0000bab000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x400) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ac0000)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @rand_addr}, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x1, 0x8, 0x8, 0x100, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x45d793a0, 0x3, 0x824}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x80081272, 0x0) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000d, 0x2, 0x0) write(r0, &(0x7f0000ab4000-0x24)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0x24) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000865000)='tls\x00', 0x1d3) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d68000-0xe)='/selinux/load\x00', 0x2, 0x0) userfaultfd(0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ee2000)=""/224, &(0x7f0000e34000-0x4)=0xe0) sendfile(r0, r1, &(0x7f0000512000-0x8), 0x801) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000017000-0xb)='/dev/loop#\x00', 0xffffffffffff7547, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)) openat$sequencer(0xffffffffffffff9c, &(0x7f000001a000)='/dev/sequencer\x00', 0x880, 0x0) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002000-0xd9)="bc5010c7c256174b9f7a5c82083e177d6087e6d91613ed9bee7092162ece39e8c7895c347996eb5950984704e7c24d022190e55d743e5cfcc2239f4f2364c138872466037c891c722f8c7508db8da9f29244460bf3c6a5cc16b28b69027bb9db4c63fa2f51452af8443ba5ca43e2b188b8ea67638cf93ad089e389115d63c5b9634e8ebea2baba5eb2b3312287363f8a898f4525fd883c660abbaced59fa251d95b83a8c18f9abea7b06b0dd106056a4232e1bb8b92e9aa7fb27290f5617d96acaac7ff2e84782766338a73161f3938abab135b22c2fb0f166") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2018/02/01 19:14:20 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000013000-0x21)=""/33) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000004000-0x5)='yeah\x00', 0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r1, &(0x7f0000013000-0xc)=@random={'security.', 'lo\x00'}, &(0x7f0000012000)='ppp1ppp0+\\nodev\x00', 0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f49000-0x4)) bind$netrom(r3, &(0x7f0000396000)=@ax25={0x3, {"d386d351b150c5"}, 0x1}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f000077e000)=0x7, 0x8) ioctl$TIOCCBRK(r3, 0x5428) 2018/02/01 19:14:20 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002a000), 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000000e000)=0xe, 0x1bf) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000021000)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @empty}, 0x14) prctl$getreaper(0x5, &(0x7f0000024000-0x8)) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000002c000-0x9b)=""/155) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f000001d000)="851a802616a749ece2caccb10595", 0xe}], 0x1, &(0x7f000001d000)=[]}, 0x0) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000064e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000843000-0x8c)={0x100000000, 0x7, 0x2, 'queue1\x00', 0x8001}) socket(0x200000000010, 0x2, 0x0) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c03000-0x4)) prctl$seccomp(0x16, 0x1, &(0x7f000015d000-0x10)={0x9, &(0x7f0000864000)=[{0x5, 0x49, 0x8, 0x100}, {0x0, 0x3, 0x0, 0x1b}, {0x0, 0x100000001, 0x4, 0x8000}, {0x4, 0x100000001, 0x1, 0x9}, {0x5, 0xfffffffffffffffb, 0xf3b7, 0x7}, {0x81, 0x7, 0x6f, 0x7}, {0x7fffffff, 0xfff, 0x6, 0x3f}, {0xff, 0x5, 0x0, 0xc4}, {0x75fa, 0x200, 0x4c924ef8, 0x5}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_set$uid(0x0, 0x0, 0x0) [ 55.726268] SELinux: ebitmap: truncated map 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000001c000)={&(0x7f0000004000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000015000)=@generic="2e4a9ef827722fdbf869c5839d926429"}) 2018/02/01 19:14:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000ff0000-0x20)={0x2, 0x0, 0xa8, 0x100000001, r2}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/02/01 19:14:20 executing program 6: r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x4) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000061000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00001b4000)=0xe8) ioprio_get$uid(0x0, r0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffc, 0x0, 0x1}]}) setuid(0x0) 2018/02/01 19:14:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$TIOCSBRK(r1, 0x5427) fdatasync(r0) clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000+0xda)={{0x0, 0x9}, {0x4, 0x791}, 0x6, 0x4, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000002000-0x1c)=@req3={0x1, 0x100000000, 0x2, 0x5, 0x5, 0x8000, 0x6}, 0x1c) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={0x0, 0x0, 0x0, {0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000faa000-0x1)='ns/user\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ed7000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000083a000)={0x6, 0xf19, 0x1, 'queue1\x00', 0x8000000004bf}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000d2000)={0x6, 0xfffffffffffffff8, 0x9, {}, 0x10001, 0x100000000}) pselect6(0x40, &(0x7f0000819000), &(0x7f00005d4000-0x40), &(0x7f0000be9000-0x40), &(0x7f00009f8000-0x10)={r0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8), 0x8}) fchdir(r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000191000-0x4), &(0x7f00005a3000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fae000-0xc)='/dev/rfkill\x00', 0xc0000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000017f000)) mq_open(&(0x7f0000c66000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc0, 0x20, &(0x7f0000cae000)={0x1000, 0x100, 0x3f, 0x2, 0x101, 0xfffffffffffffffc, 0x3, 0x33}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000702000-0x8)) 2018/02/01 19:14:20 executing program 5: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f00009cd000)) open$dir(&(0x7f00007b2000-0x8)='./file0\x00', 0x0, 0x54) pipe2(&(0x7f0000574000), 0x0) 2018/02/01 19:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000faf000-0x8)={0x2, 0x6}) fstatfs(r1, &(0x7f0000637000-0x9f)=""/159) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000b6b000-0x10)={&(0x7f000056c000/0x1000)=nil, 0x1000}) flock(r0, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031e000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000f89000)=""/205, 0xcd, 0x40000000, &(0x7f00002c1000)={0x1a, 0x0, 0x1, 0x7, 0x3, 0xfffffffffffff800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000718000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000960000+0xdc9)=0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000c0e000)=""/231, 0xe7, 0x20, &(0x7f00003e6000)={0x3, {"0e26bd3f15c773"}, 0x5}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bad000)={0x0, 0x7}, &(0x7f0000323000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000031c000)=@assoc_value={r3, 0xb4b8}, &(0x7f0000c94000)=0x8) prctl$void(0x27) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x40, &(0x7f0000002000-0x20)) rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ce000)='/dev/vga_arbiter\x00', 0x3) fcntl$lock(r0, 0x7, &(0x7f0000f76000)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0xffffffffffffffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f000066e000)='/selinux/status\x00', 0x0, 0x0) 2018/02/01 19:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000a44000)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d53000-0x51)={0x0, 0x49, "3b6001957333286fa1844dd1c808012caaf359c8b694364ce5cd94fc0de3616adc0e165458773a814c39039f4ac7916c26121418ece882d77148f243e7107b8b55465c942c08a3c14c"}, &(0x7f000000f000-0x4)=0x51) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007f2000)={r2, 0x4, 0x9, 0x64c368e}, 0x10) socket$inet(0x2, 0x1, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000076f000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000805000-0x8)=0x7, 0x8) socket$packet(0x11, 0x0, 0x300) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c00000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f6d000)=0x1c) fcntl$getown(r0, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007b7000-0x20)={0x1, 0x1f, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7ff, 0x0}, &(0x7f0000303000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d80000-0x10)={0x9, 0x2, 0xffffffff, 0x2, r2}, &(0x7f0000abe000)=0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000861000-0x8)=@abs, 0x8) writev(r3, &(0x7f0000115000)=[{&(0x7f000090f000)="c755fbedd6e5d6a36cc275c906d09c59", 0x10}], 0x1) 2018/02/01 19:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e84000-0xc)='/dev/autofs\x00', 0x40080, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000265000-0x1c)=@req={0x80000, 0x40, 0xffffffffffffffff, 0x5}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) pipe2(&(0x7f000029b000)={0x0}, 0x80800) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) sendmsg$nl_route(r1, &(0x7f00007a4000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00001e1000)={&(0x7f0000e3b000)=@ipv4_newaddr={0x4c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x2c}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x4c}, 0x1}, 0x0) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f69000)='./file0\x00', 0x400880, 0x90) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f6a000-0xbc)={0x5, 0x2, 'client0\x00', 0x1, "e401e82a0c70ae45", "b23a2269db0496d9f52193f5c69bccf644ef4fc2c7a5673390631e9aaeb8b121", 0xff, 0x8000}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a}) 2018/02/01 19:14:20 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b91000)={0x0, 0x24, "39f73c9db8c5543c1eea3a1423399791af470d10f70abfc96d24eb2c36fc96ce25be82a5"}, &(0x7f0000845000-0x4)=0x326) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006d1000-0x10)={r1, 0x90, 0x4, [0xffffffffffffff01, 0xfffffffffffffffe, 0x3e, 0x3]}, 0x10) 2018/02/01 19:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00006c1000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000b05000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00003ec000)={{0x0, 0x1}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000002b000-0x4)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a9000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00002c4000-0x4), &(0x7f00002ab000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000add000)='gid_map\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000c0e000)=""/231, 0xe7, 0x20, &(0x7f00003e6000)={0x3, {"0e26bd3f15c773"}, 0x5}, 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bad000)={0x0, 0x7}, &(0x7f0000323000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000031c000)=@assoc_value={r3, 0xb4b8}, &(0x7f0000c94000)=0x8) prctl$void(0x27) 2018/02/01 19:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00004fa000+0x95f)=0x8) unshare(0x20000) r1 = accept(0xffffffffffffff9c, &(0x7f0000ae3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000cce000)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000070c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x2, 0xff, 0x4, 0x9, 0x8000, 0x5f5}, &(0x7f0000fe9000)=0x20) r2 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007cf000)={0x2, {{0x2, 0x3, @empty}}, 0x0, 0x5, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x1, @multicast2=0xe0000002}}]}, 0x340) clone(0x0, &(0x7f0000449000)="529231af60095ed3e29ed765f7d348e418d9a69ce27a62cb74d9bdbffb13baaabc33e91b8a576ef5614ab7739d22ac6fa691a0e056c4a4fc726827e92b6dca27fe7beada87648580013173e2ab1466bf3b77fa2ba8a7e684d03cb1df9c9061372e5761c98aa44a9759abe99d8eaeb5a3c90e3620dc5c985aeb61979980968e083b519d939480e848eeb369bda7400a296e6210b58cab43ffb571f6b12022d556d6bd6d76c3638c999731b9b16a7867ef951a376750cf6a2a974681dce7", &(0x7f000042f000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fdc000-0x10)={0x1, &(0x7f0000fdc000-0x8)=[{0x401, 0x2, 0x1, 0x9}]}, 0x10) 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) r2 = creat(&(0x7f0000334000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000024c000)={0x0, 0x45, "c8454ac94dd21d0810f8f78a7c98879884c1501889cd243b194f3eef45d58c03dfe936a4328a4bd860148976e264ab688a44fb9e0049fab29640bf3e28d78a5f73b2978c89"}, &(0x7f0000342000)=0x4d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b47000)={r3, 0x8b, 0x4, 0x8, 0xec, 0x5}, &(0x7f00000b4000)=0x14) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000836000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f000010a000/0x1000)=nil, 0x1000) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000b99000)=@hdr={0x2, 0x1, 0x2, 0x0, 0x46, 0x4, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x101, 0x9, 0x80000000}}], {@llc_tr={0x11, {@llc={0x8e, 0xfe, "ae41", "ae00583b78608a2f9f7446f8d2778f2eb840029b0be2d4c4e68b0402c260c9ec593798d2fef7459441ad97fd1c6e6e4a5509f469b22a341da5f051a73e278fc77ec2615eeb0b79ad92f6858bbfed9c7e4f01952ce9f351e6bbc6b78149f84be82294c20483f4c97f5520a849aef7f44df9cf8d8a04632bae63b6f4f45f46a97b6dbe051140bce60b7b3d1fbaa528a449474d3c9aab038008133ba6cc72fba032"}}}}}}, 0xc0) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000859000)=""/43) 2018/02/01 19:14:20 executing program 0: pipe2(&(0x7f0000cc7000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000000)=""/38, &(0x7f0000000000)=0x26) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xcef000)=nil, 0xcef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) fallocate(r2, 0x3, 0x77b45413, 0x4) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r0, &(0x7f0000362000)=""/222, 0xde, 0x6, &(0x7f0000436000-0x10)={0x0, 0x989680}) ppoll(&(0x7f000099e000-0x30)=[{r0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8), 0x8) fcntl$setflags(r0, 0x2, 0x1) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000de0000)='/dev/usbmon#\x00', 0x81, 0x2460f3548ff2348e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000503000)="78f894c483bdb457789678f4966fe196", 0x10) ptrace(0xffffffffffffffff, 0x0) 2018/02/01 19:14:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000003000)={0x61, &(0x7f0000000000)=""/97}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000005000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000005000-0x8)={r2, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x14)=@ethtool_rxfh_indir={0x38, 0x0, []}}) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f000000e000-0x44)) getresuid(&(0x7f000000d000), &(0x7f000000e000-0x4), &(0x7f0000002000)) 2018/02/01 19:14:20 executing program 1: r0 = add_key(&(0x7f0000f7f000)='rxrpc\x00', &(0x7f000061a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a8e000)="355772f66d5191959d1f359a4e43164c786bad680e205c5fe224b753ebbb585ce5d9564dae5375d862f5bfafc83f8a4a5c86436299865641c9226b3a86621d9b3ad3498241d8f4e39e5efb251af8be5cfb73a4907b74bf4ba2fcac1b26d0d2727a74aae03ad2761209286c6fb2f7db86f25b7a86cb3a9d319dd2eb8be30ca6cb963f763f741401e795ba57db483146c62dd49605933e2fa870c4eb0315b94c412fb086eca4e06d7e2a1732e439cf", 0xae, 0x0) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f000030b000)={0x4, 0x80000000, 0x400040, "541c51103f38", 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) add_key$keyring(&(0x7f0000524000-0x8)='keyring\x00', &(0x7f00007a3000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r0, 0x0) recvmmsg(r0, &(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) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1e000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d1d000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000d1d000)=0xe8) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000d1d000)=r2) getsockname$ax25(0xffffffffffffffff, &(0x7f00006c0000), &(0x7f0000110000)=0x10) 2018/02/01 19:14:20 executing program 4: 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) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f0000000000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x3, 0x1}, 'port1\x00', 0x8a, 0x810, 0x8000, 0x0, 0x401, 0x3, 0x36, 0x0, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000002000-0x20)={0x1, 0x0, 0xfff, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f000038c000-0xff)=""/255, 0xff, 0x20, &(0x7f00008f3000)={0x2, 0x2, @empty}, 0x10) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r2, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c2000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00003d3000)={0xffffffffffffffff, 0x80000000000000, 0x0, 0x100, 0xeb2, 0x6}) sendto$inet(r2, &(0x7f00005eb000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x3, @multicast1=0xe0000001}, 0x385) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/01 19:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = dup(r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f8d000), 0x4) readahead(r0, 0x351, 0x3ff) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffff74e30000002300000005000449faf5008f7e23"}) 2018/02/01 19:14:20 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000744000-0x9)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0x14}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001e000+0xcfb)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000013000-0x4)) write$selinux_create(r0, &(0x7f0000010000)=@access={'system_u:object_r:getty_etc_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x31}, 0x2f) getgroups(0xa, &(0x7f000001d000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r2, r3, r5) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/autofs\x00', 0x80200, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000310000-0x5)={0x40}, 0x8) mkdir(&(0x7f000082f000)='./file0\x00', 0x100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000ed7000)={0x8, 0xffffffffffffe635, 0x4, 0x4, 0x4}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f00002c8000-0x10)=@ipx, &(0x7f0000d0d000)=0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abb000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000eb2000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000228000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f99000-0x8)={r2, 0x2}, &(0x7f0000971000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xac}, 0x1}, 0x0) 2018/02/01 19:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e14000)=0x5, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200400000010, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000610000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d86000)=r1) write(r0, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) 2018/02/01 19:14:20 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000872000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10), &(0x7f0000956000-0x4)=0x10) mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r4 = dup2(r3, r2) sendfile(0xffffffffffffffff, r4, &(0x7f000000c000), 0x0) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e07000)='/dev/hwrng\x00', 0x18000, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000046f000-0x8)={0x1, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f5c000-0xc)={0x0, @loopback, @broadcast}, &(0x7f0000fe4000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eea000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000ac6000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004e1000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @in=@broadcast=0xffffffff, 0x3, 0xffffffffffffffc4, 0x1, 0x2, 0xa, 0xa0, 0xa0, 0x3c, r3, r4}, {0x8000, 0x10040, 0x57e, 0x80000000, 0x12b, 0x6, 0x4, 0x2000000000000000}, {0x0, 0xe2, 0x1, 0x200}, 0x6, 0x9, 0x0, 0x0, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x3, 0x3, 0x0, 0x1, 0xffffffffffff0140, 0x5, 0x79fd}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000007a000)={0x7, 0x1, 0xc9, 0x0, 0x11}) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000010007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/01 19:14:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/01 19:14:20 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x0, 0x0, 0x0, 0x6}, 0x1c) 2018/02/01 19:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000120000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000871000)=0x14) recvfrom$packet(r0, &(0x7f0000962000)=""/4096, 0x1000, 0x101, &(0x7f00006ae000)={0x11, 0x19, r1, 0x1, 0xdeb, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000da3000)={0x0, 0x8}, &(0x7f00001c9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000688000)={0x0, 0x630, 0x2, 0x3, 0x5, 0x2, 0x5, 0x17c, r2}, &(0x7f0000879000)=0x20) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) recvfrom(r3, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x0, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00008c8000-0x2c)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0x7, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x2c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/01 19:14:20 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af4000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8206, 0x3d, 0xcc, 0x0}, &(0x7f0000a8a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff4000)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000786000-0x4)=0x1c4, 0x4) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) accept4$nfc_llcp(r0, 0x0, &(0x7f000007f000-0x4), 0x80000) sendto$inet6(r2, &(0x7f00004cf000-0x1000), 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$KDENABIO(r4, 0x4b36) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000122000-0x90)={0x5, {{0x2, 0x3, @empty}}}, 0x90) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000e6f000)=""/71) openat$hwrng(0xffffffffffffff9c, &(0x7f0000317000-0xb)='/dev/hwrng\x00', 0x30d000, 0x0) 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f00007bb000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8000000000000, 0x0, 0x20, 0x1f, 0x10}, &(0x7f0000cba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={r3, 0x2a}, 0x8) r4 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f000078a000-0x1000)=""/4096, &(0x7f00000f9000)=0x1000) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ef7000-0x8c)={r3, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1adbf1e8}}}, &(0x7f00005dd000)=0x8c) pipe(&(0x7f0000d29000)={0x0, 0x0}) r7 = socket(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000229000)='/dev/loop#\x00', 0xa1, 0x10000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000ea2000)={0x97, &(0x7f00001fa000)=""/151}) dup2(r6, r5) bind$netlink(r7, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) connect$pppoe(r2, &(0x7f0000228000-0x1e)={0x18, 0x0, {0x1, @random="98cbdbb40f56", @common='teql0\x00'}}, 0x1e) fcntl$setlease(r0, 0x400, 0x1) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000088d000)='/dev/usbmon#\x00', 0x1, 0x2) getsockopt$sock_int(r0, 0x1, 0x36, &(0x7f0000ca4000), &(0x7f000000e000)=0x4) getsockname$inet(r0, &(0x7f0000daa000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f57000)=0xfffffffffffffdb7) r1 = socket$inet(0x2, 0x1, 0x0) write$selinux_access(r0, &(0x7f00002c3000)={'system_u:object_r:apt_var_cache_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x32}, 0x46) unlink(&(0x7f00000f9000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6}]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000050b000), &(0x7f00005a5000-0x4)) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000006000)={r2, 0x100000001}, &(0x7f0000007000-0x4)=0x8) r3 = socket$unix(0x1, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000004000-0x8)={r5, 0x401}, &(0x7f0000003000)=0x8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000002000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r6, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) r8 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x83)={r7, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x6, 0x2}) userfaultfd(0x180000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r8, &(0x7f0000004000)={&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x152, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000009000-0x50)=[{&(0x7f0000007000)="45d3ddb613a06f69f798a4f85e19b7dd4e2e7dd43aaf685f7ad2751e7afc0fcc36cb9ebe7054c604b5a80c71a49792f10edda9de3ec939a49b69c22578fe8e2712fde04e5c701e8231feae5f795efc60e2a99176c34e7ff26142749cfcb7e25d8c757021b32e0f4464134a729aefecc1b7d18ab11bcf19063ba1cf0c4c34ea0c9639b21b104ce6122a191c84fb9e46bc1239bb6a242e9a2024f4dc4541390e91281b098aeb9b45f6c4d2231082d1b6360431ed17232384d13589817ff3cce5ada60f27da7f4d1802ec3152e546a734dd933dac60c2b6f7c23c811bb6f91bdc723fc4b338", 0xe4}, {&(0x7f0000007000-0x27)="e324144f3ed3b11f3d62e3bc2c9a576fdb781975fd49b1b06c43f3e38d72098833c00252a06108", 0x27}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x50}, 0x8000) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@common="69705f7600002fe30000001600", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000)) 2018/02/01 19:14:20 executing program 1: clone(0x0, &(0x7f00004ad000), &(0x7f0000422000+0xaec), &(0x7f0000909000-0x4), &(0x7f0000ea3000)) sendmmsg(0xffffffffffffffff, &(0x7f0000b3a000-0xf0)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) 2018/02/01 19:14:20 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000a79000)={0x93, 0xffff, 0x20, 0x100}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000097f000-0x8)={0x0, 0x7fffffff}, &(0x7f00005ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007a1000)={r4, 0x8001}, &(0x7f000030a000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r5, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cbf000-0xa)={r6, 0x1, 0x1, [0x800]}, &(0x7f0000c16000-0x4)=0xa) 2018/02/01 19:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000485000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f000063c000-0xd)='/dev/net/tun\x00', 0x0, 0x40) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00008f6000)=""/4096) 2018/02/01 19:14:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) prctl$getname(0x10, &(0x7f0000965000-0xa0)=""/160) r1 = syz_open_procfs(0x0, &(0x7f0000717000-0x9)='loginuid\x00') ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000950000-0x4)=0x40) 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) chroot(&(0x7f0000fda000-0x8)='./file0\x00') sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000577000)=[{&(0x7f0000492000)="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", 0x7f8}, {&(0x7f000048c000-0x9d)="ed503af948d4343db4cf3aa5d969df772051062919b6f60f50876f97d6f4df47920207f06a5a579a2e0351672efd4384362b10d72bbcb71f74712ae1d70a860b15c7e7920522b554aaa1fc46165fc1da146f95214a955b8d121e6492ab6feb1fc00faa046f6532e2c210af9946321a5700c75e7348bd67d247829415c4a8103e459f6d688558737ffccfce5bc8beeab825979c28058a1da32edd9f65b2", 0x9d}, {&(0x7f0000cfe000-0xb4)="8d006a564a1f9ee7afc14e509f73bbefd8163c1deb843905daa6f786ed662dd3b20798ac9e60c465cc03a5ce5c308d5f99680fdae629bce4d135477ba322027c41d55ba51c8bd5bf1831014ab5080a1f258823e097e7fdd6baf5b280340692ab84f4ab390498b06d380af3f5784a0ae9ce6358b24d3361732a1cd2aaec7bd55f518f8a103eac6efcbc9aa80fb140efdd6ffb9b6904fc7ff5ef125fe0a2cdb596f4a2ceacbcff6fc11b6e4f6cbd1b147c0b311331", 0xb4}, {&(0x7f0000829000)="dd38e538f7e4d256578151ffec97ec74c38591cf78f3c38f1431081a7e45e6998e2892ea8de09fc536015eb03b7c3648ac6c5c71017fe8b05b5b", 0x3a}, {&(0x7f0000086000)="f4dd30f7919d46e395acc6", 0xb}], 0x5, &(0x7f0000c8e000-0x90)=[], 0x0, 0x24000010}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000283000)={&(0x7f00005b2000/0x4000)=nil, 0x4000}) 2018/02/01 19:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d63000-0x8)='keyring\x00', &(0x7f00006e6000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000c08000-0x8)='keyring\x00', &(0x7f00004f4000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00004b6000)='syzkaller\x00', &(0x7f0000a4a000)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092d000-0xc)='/dev/rfkill\x00', 0xc00, 0x0) accept4$unix(r2, 0x0, &(0x7f0000dd9000), 0x80000) r3 = syz_open_dev$sg(&(0x7f00000c2000-0x9)='/dev/sg#\x00', 0x1, 0x200000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000aa3000-0xbf)=""/191) 2018/02/01 19:14:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e30000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000426000)={0x7, 0xe, 0x6, 0x0, 0x1ff, 0x8, 0x7fc, 0x6, 0x7f, 0x1ff, 0xffff, 0xdb1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) 2018/02/01 19:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085e000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) r1 = socket$inet(0x2, 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000070a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/01 19:14:20 executing program 3: r0 = gettid() setpriority(0x0, r0, 0x9) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000efb000+0x73)) r2 = socket$inet(0x2, 0x1, 0x4ac) r3 = dup3(r2, r1, 0x0) sendmmsg$unix(r3, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)}], 0x1, &(0x7f00005ec000)=[]}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x2, 0x0) 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000f86000-0xd)='/dev/usbmon#\x00', 0xb4d, 0xa00) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000821000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000044b000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000030a000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000a95000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000ee3000)={&(0x7f000023f000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000071b000-0x10)={&(0x7f000003a000-0x50)=@mpls_newroute={0x50, 0x18, 0x0, 0x0, 0x1, {0x1c, 0x14, 0x0, 0xfffffffffffffffd, 0xfc, 0x1, 0xff, 0x7, 0x200}, [@RTA_DST={0x24, 0x1, [{0xffffffff, 0xfffffffffffff000, 0x0, 0x3}, {0x2, 0x3f, 0x8, 0x1}, {0x5, 0x1, 0x7fff, 0x7}, {0x6, 0xb7, 0x1, 0x4}, {0x8, 0x7ff, 0x7, 0x7}, {0xffff, 0x6, 0x1f, 0x8000}, {0x8, 0x2, 0x2f, 0x6}, {0x4887, 0x20f, 0x7fff, 0x1000}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/02/01 19:14:21 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff5000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000347000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00005a5000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x5, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1}, 0x0) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) pkey_free(0xffffffffffffffff) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r0, 0x1, 0x2, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000275000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000030a000)={0x9, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f94000-0x20)={0x6, r2, 0x10003, 0x26a}) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8), 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007b7000-0xe)='/dev/keychord\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000058000)=0x6, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00006f4000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000dd4000-0x1000)=""/4096) write(r0, &(0x7f0000fdd000), 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a19000)=""/78) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xd0}, 0x1}, 0x0) r1 = open(&(0x7f0000008000)='./file0\x00', 0x40, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000003000)={0x3, 0x2, 0xe2e2647, 0x3, 0xffffffffb450c41e}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000d000-0xf1)="dea9b4a52ea088e977d37ab15f05ca95520377f84dfb0875109e2a0724c8b5295e59c12b69902b7d95b769de5bb30095aafa2d7b2c93d919db73c9b63f808f8933bca5c78f36a381fc2c4d148c167b394d73e6ef427934430cf202f32001831f2fe4082f50270b5913c92da3c79585d9bf0b4690084ae019653f51807e0ebec04e93be48f43ef333c9425c39d20100dca14e6ce79b3c699f21b87f503f3ac560bfde3f4408470f926624a79c9a2bbe98e11e620b235349c5b694bf05c0957197825dc496eb1d3e5ca0f5518418804450202e52c1e1c888416be1e54d6dbfd74b1cc79624a1d6fa85bd356027ee50a8102e", 0xf1) 2018/02/01 19:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f0000ee8000)=""/224, &(0x7f0000118000)=0xe0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/rtc\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e92000-0x10)={0x0, 0xffffffffffffff43, 0x1ff, 0x3}, &(0x7f0000e72000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000807000)=@assoc_value={r2, 0x7}, &(0x7f0000128000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002d8000-0x14)={r2, 0x400000000, 0x7fffffff, 0xffffffff, 0x0, 0x2}, 0x14) 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f20000)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00005cd000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000b95000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) pipe(&(0x7f0000ffe000-0x1)={0x0}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000a47000)=""/253, &(0x7f000011b000-0x4)=0xfd) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000fd2000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x90) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) openat(r1, &(0x7f000006f000)='./file0\x00', 0x400, 0x80) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/01 19:14:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000dd4000-0x1000)=""/4096) write(r0, &(0x7f0000fdd000), 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a19000)=""/78) 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ea3000-0x9)='/dev/sg#\x00', 0x10000, 0x301000) getpeername$ax25(r0, &(0x7f000085d000-0x10), &(0x7f0000e60000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036c000)={0x0, 0x9, 0x5, [0xff, 0x9, 0x9, 0x3, 0x5]}, &(0x7f0000b20000-0x4)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003bc000)=@assoc_value={r2, 0x10001}, &(0x7f000088a000-0x4)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007a2000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f000045e000-0x81)="9530dc1e93ee9f5d5b15f274aa2f00b98e5551e41dae46a51b44ae00ca2cec8721c15c976c7cc4d05e1bb92d4d29af9ef09085bf0dd7b6650a42837d44d9933fab04eb6dae7dbb6b12456eceff0af10ad4a12b3c76c42e95623c5f7cb0bd890b56812bfdecedb342f920fe347746606c2ba84ad31cf302f87d82e5d238fbb28cd0") 2018/02/01 19:14:21 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r2, &(0x7f0000160000-0x1000)="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", 0xff8) 2018/02/01 19:14:21 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000214000-0x10)='/dev/sequencer2\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) close(r1) read$eventfd(r2, &(0x7f0000009000), 0x1f2) sendto$inet(r1, &(0x7f0000011000)="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", 0x1000, 0x24000800, &(0x7f0000009000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) [ 56.495594] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41006 sclass=netlink_xfrm_socket pig=10181 comm=syz-executor7 [ 56.517392] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=10194 comm=syz-executor7 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000173000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000050000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b97000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba6000)=0x14) socket(0x18, 0x0, 0x3) 2018/02/01 19:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008d2000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000026c000-0x4)=0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000370000)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000059000-0x4)=r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003a9000)=0xffff, 0xffffffffffffff80) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000539000)='net\x00') fchmodat(r4, &(0x7f00002c5000)='./file0\x00', 0x0) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1a)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000600000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000534000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000f90000-0x2)='/\x00', 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000013d000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000483000-0xc)={r0, 0x80000, r1}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000073b000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000b38000-0x38)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xff}], 0x38) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000f6e000)={0x401, 0x1f}) fsetxattr(r3, &(0x7f0000cf9000)=@known='system.posix_acl_default\x00', &(0x7f0000139000)='GPL\x00', 0xffffffffffffffb3, 0x3) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) setsockopt$inet6_buf(r5, 0x29, 0x22, &(0x7f0000d90000-0xeb)="eeae79d2bd1959013324664310f957285df3a357c4bcfb95bfb6688dac6c0bf2275de1aa18d84fe5abcfafe8db432c89fa2c9a8c3e180c00067e212c326d793eadaa0b9f7046f2bfbccfa8a383670111c363c85b76d83133a4974fb7af661484d6e2313851d938fff3a71047361b5e265adb0bcb3bcf43376724f7966542dfe015e5e759bd16e2466c913e02b29e9fa6b37a6840b22a37f84f4c3d6c5167249d2eee2e984811b0444cbb34d6ad2c4ee0e1bc4afc844d487375ad6b5662a51f0e15acacefce6cf929c9d89203037c5ab9afcd33aa77b35e549a44c28645f8ab33578df2da1830141c687542", 0xeb) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r6}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x80000001, &(0x7f00006b9000-0xe), &(0x7f0000fd7000-0x4), 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000c87000)) getresuid(&(0x7f0000995000-0x4), &(0x7f0000913000), &(0x7f0000882000)=0x0) sendto$inet6(r5, &(0x7f000094f000)="b7", 0x1, 0x4, &(0x7f000086b000)={0xa, 0x0, 0x2000000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}, 0x1c) ioprio_get$uid(0x3, r7) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00007a0000-0xf6)=""/246, &(0x7f0000bc2000-0x4)=0xf6) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a07000)={0xfffffffffffffffa, 0xffffffffffffff8e}, 0x8) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000eb4000)=[{&(0x7f0000f4c000)="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", 0xec1}], 0x1) 2018/02/01 19:14:21 executing program 4: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a77000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a76000)={0x0, 0x3, 0x3, 0x101, 0xa1, 0x62bd}, &(0x7f0000a77000-0x4)=0x14) msync(&(0x7f0000278000/0xe000)=nil, 0xe000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002de000)={r1, 0xff, 0x30}, &(0x7f0000189000-0x4)=0xc) r2 = gettid() mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000a77000)=@random={'os2.', '/selinux/enforce\x00'}, &(0x7f0000754000-0x11)='/selinux/enforce\x00', 0x11, 0x3) unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r2, &(0x7f0000007000-0x7)='status\x00') sendfile(r3, r3, &(0x7f0000007000), 0x1) 2018/02/01 19:14:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x9016}]}, 0x68}, 0x1}, 0x0) getpeername$packet(r0, &(0x7f00002a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b78000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b9e000-0x28)={@generic="1dc600000000000000805d1f9ee1a5c2", r1}) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e1000-0x15)='/proc/self/net/pfkey\x00', 0x204900, 0x0) fsync(r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)}], 0x1, 0x0) 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000003000-0x4), &(0x7f0000ff7000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400203, 0xfffffffffffffffe) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000052a000)) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x7f}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000930000-0x4)=0x10) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a62000-0x18)={0xd54d, 0xfffffffffffffffe, 0x98d, 0x800, 0x5, 0xfffffffffffffffa}) 2018/02/01 19:14:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) 2018/02/01 19:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x42e1db, {0xffffffbffffff274}}, &(0x7f000059a000-0x20), 0x8, &(0x7f0000351000-0x8)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000012a000)={0x7, 0xde, 0x7, 0xf3}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') rt_sigtimedwait(&(0x7f00008ef000)={0x10000}, &(0x7f00004b6000), &(0x7f0000949000)={0x77359400}, 0x8) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) lstat(&(0x7f0000984000-0x8)='./file0\x00', &(0x7f0000905000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000073c000-0x4)=[r1]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)) dup2(r0, r0) 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000424000)="0a92136e185a4ec81d41e937df1b2ba0143e22465eda038c0ea5d1dcd5ce56e08dc28470c30e8ad6a03466629882448d56a98021ac7775939f104d74bdedaa67f48b9f7f14ebd50d003c5ec2d18964fd8bb521f202cb03e0eecc83bc3a272b8184d497fbad766f4a950feb37f06597bb7de707c4289a0722cdce1115b422b86a50c773202bc2ac142a8b3177c959d4573d46efd5e1200eb4b17d5cf2908bce3b2a9394c0c6da30e50803424de24517cc4557453ee98b598cee9cd8acf5e470bded57ed1ec71a66453097922be8913374f82cd55adabc") 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b4b000-0xc)='/dev/autofs\x00', 0x20800, 0x0) getsockname(0xffffffffffffffff, &(0x7f000014e000-0x10)=@can={0x0, 0x0}, &(0x7f0000ebb000+0xf65)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000196000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r3}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/01 19:14:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000255000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="a35c2ccfbed25e94af509c21cd7d7365", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 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={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x3}) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000768000-0x8a)="aaea6bc04e93a3cc19e797274581d5442931104d6c4ac33310f267138517bb56e5adc16781ca1e856c3c40dd9da01168beea507f10d0670c77b4c58c43b6f97be7c5b1941e307a2e00b2f62b83603e8ea43e26392d0cb798bbf87a301a939a2d79c4c1bc0576c2e72ae1b63a123f2f7a6b1edfb8fef223684143173ebc52276848ab1356e8d12c86315f", 0x8a, 0x48041, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r1, &(0x7f000062d000)=@abs, &(0x7f0000b45000)=0x8, 0x80000) r2 = socket(0x20000000000000d, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000577000)=[], 0x0, &(0x7f0000c8e000-0x90)=[]}, 0x0) 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000c09000)={0x1ff}, &(0x7f0000472000-0x10), &(0x7f0000255000-0x10)={0x77359400}, 0x8) clock_gettime(0x0, &(0x7f0000abb000-0x10)) clock_gettime(0x8000, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000033c000), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000)=0x3, 0x3) 2018/02/01 19:14:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x36, 0x2, @thr={&(0x7f00009d4000-0xa2)="1c5a6ac438281487fde8e7cea59fc5381895f1dc05cc3c211f502ff0044b973ce968deb5b211d5353199eb77daa628d6265d5de3b51f502dce08dc50307bf9d38b71304b28879086efbbc60800eaefa99e81879ff2c6419d3049049e791e3c7a72864a391c38750b4ca3bff9aa38108e2e41d3815a1ddb8d6b65241416e72d007ef679e176260c489d7f8f1f0d582878de400e149ffd69e26507512c96558d888d7b", &(0x7f0000852000-0xa)="87e58457b93bbf3366ca"}}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000d3d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f000056d000-0x4)=0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000000b000)={0x80, 0xa2, "7799abcbbf5eca275a71d2e78c6a3d1ca4f294dd9c363b954372983bea3662263f59928da4f962a6b13248e42b72fa3e0358d147a2f867b3c92fc9ba8e1732e872cbf29d0b8a510e5d9c8fdf3fd624ab42fb942fed993f633fe83d95257fbe4b724e46e725b3b36e58e33ac1d17baaa3d4c76aaa851a8f9b33c2d6119925147312c198759f35aa20d33e84fbb94c365f7c37713efb17710243774fc69808f5581371"}) syz_open_procfs(r1, &(0x7f000000a000)='oom_score\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r2, &(0x7f0000001000)=""/29, 0x1d, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x8000, 0x0) 2018/02/01 19:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) lstat(&(0x7f00009cd000-0x8)='./file0\x00', &(0x7f0000ff8000-0x44)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000554000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) sendmsg(r0, &(0x7f0000918000)={&(0x7f00003ab000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000520000)=[{&(0x7f0000b72000)="e2e14d059032ab417f2daf607203c6dc906a1988b69afba87dde9bdeebdf2b323a541b5750826e71bda5dec667bf306525092e30eec7f88c23e66fa2fb0a409890264d72bd0cf8f0e5e5aa33164b64e5d93cf39ccba7f76b8941978bb39e5218d38ad732962bbb1a075417786e6b2c03603fd1023ad841fd2525ec78027b0e745e80593c6681cf1dada2da6d5ddd6869de7ae3437a23326863e9eb63fcad113a4d0b6eff179167ac4219131e19f117c5611ef7c6dd153d8cf4481784b0cbbf371d4923765cc1d3", 0xc7}, {&(0x7f0000135000)="d0c5f7b243cc20eee839f295c0cb5e6ee8221e4942e6a7cecbc326c6dac0b789b4160ca970dcbc6d894b0072341b986500d00e604dd78ac9815ba2c9e2a3d60baff49c80ebce7f5107d68a718f8f3d28388b59532729e907a3d49b3c7ea51de645b6ea9f4117b234fdd48a7e723474a3406ba73b4bb6de3ff3aa5ceb1d9430b92b6e3db4348abf38d224c3cff3f8d916e9e5ccdf679415dc515b280cc75f17dd47715e58f07d45d00535ce7c9ef60b5eb7b7413e667e456c675477c093c73b9920fc9301440a84c3", 0xc8}, {&(0x7f00004cd000-0x82)="ce0884197dfc02c93c4894070d5e8182a7a7f16177d47cd1d42706f2a402d9f2490faf5d3f3a0273bb2b2bc952b2147916e1994d800bcdc02085936485807ce57f85a99b2f925b4eae0d4eb3b8625567decb0da13e9d0da2329b552436644f446cfd1ae55cdc81bb56fb6a437b1e2b7800d4426e9d41055ce54362c9fe23fb94836e", 0x82}, {&(0x7f0000d66000-0x28)="4fe0ca1dbe9bc471b65661d13aa3b42c320e28f5a1c95c1f7ba2ecd05da27f704d88028525973183", 0x28}, {&(0x7f00004b7000)="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", 0x1000}], 0x5, &(0x7f000016f000)=[{0x90, 0x11b, 0x2, "0bcd4349905092deb189e4246be37e72bb2b983406831afb4ceb02e6d650042c257caccf71e54112100d64df64e82b23667d5d9aad980b597d1067cd238828c85ca4d3cb305b4d6a9cee082212510f105669a7bee4f283b4d85359e0124b46bda0429511d076558d28fa9b77a218d9b3aabedc9567640589635b30"}, {0xd0, 0x11f, 0x6, "d090bc3be0937edbc8501be40f79a48b16b5bf15d93c99931ff23aed28ad0ea3048b142384c3a849920ec1b4352ef52411f2f66063471efc6b3699aebeb9fd550d090f481956ab224c7da692af61ab5e3ab7e893c79525d901c66eb8c9b56328c0630d1a5a18a906f9ecd60fd08a67b2e79c780e5890543cc5803f93f133c509464398574814c8109fbca99a3b1047c4fc441f998cedbe0e5744a8febf4450b88a47a368f75ce8070edb0e93590bfdacf9db38f1882872670354d3e3"}, {0x80, 0x113, 0x3, "84dc748539f2d41abb571c66d9735da90a94fc49f40306e4a61d2829ad49a2bdd408cec58ab65f4e6ab0b5bca2f7a605a184e50b66301ee1a9b20aef7019889cc62ab1b2b4a7a1b17283f4b603aebb4f1271aa663a75a337c397ba3cf2fd6c43d15dc0f1b3681ff385132da71a08"}, {0xb8, 0x84, 0x5, "5f6e64f85c568738022fbf671db07cb54472d55062d1da748a1adbd8e38d3b539a5438e8a4593b59fa1bcb22233d7e052f3b24883e0b3b446c781db154f00cb09ea6d8692dd3abb9c28e420b8d7d7a428e899ecb4f75a18b4a374627854b4640934879eb14cc84132fa50a2a26dda1b6f1ffcea35573454934e1f6f4bbff2a43e1be808f91a1121f6f84a64c2aa3038a149c36d43d8c2c8e3cfed56e5337c3d6f8869fd68f22"}], 0x298, 0x40001}, 0x40010) setsockopt(r0, 0x5, 0x200, &(0x7f00005ec000-0x8f)="3f887698ec0532dbd34b14ec54cc22771b4fa2afc3c3c393040d6d56793304f45f3f8ece84490fde77dd35937d1447b24e19ad0397959eece151d9e5f8af991ee1a6dfc7491550ac6cdc8596d95d5b2cfcd04b57711402918c43655850526bf7bcf306e0deb00af8fe7d96d4ed1a0d050f4ceb8da933c638acc2cee38dfe87df66891f02d4b098ceca911bc9b52ec5", 0x8f) preadv(r1, &(0x7f0000abb000)=[{&(0x7f0000dac000-0x5b)=""/91, 0x5b}], 0x1, 0x0) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000037a000-0x28)={@syzn}) modify_ldt$read(0x0, &(0x7f00007ae000-0xd0)=""/208, 0xd0) getdents64(r0, &(0x7f0000001000-0x1000)=""/48, 0x30) 2018/02/01 19:14:21 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0xffff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000001b000), &(0x7f000001c000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[]}], 0x2, 0x0) 2018/02/01 19:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e4f000)='nv\x00', 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000a70000-0x8)=0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c1c000-0x64)={&(0x7f0000417000)=[0x2, 0x1, 0x3, 0x3, 0x9, 0x10000, 0x7fff], 0x7, 0x80000001, 0x9, 0x9, 0xc658, 0x1, {0x3ff, 0x2, 0x9, 0x400, 0x70, 0x8, 0x4d, 0x8000, 0x400, 0xff, 0x81, 0x4, 0x8000, 0x4, "11c3f791e8c35ca3e6b518c4ea1772d25a0bb810e5627534d7edbc5b40d8a4d7"}}) bind$inet(r0, &(0x7f00005e7000-0x5)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff85) write$selinux_user(r1, &(0x7f0000722000)={'system_u:object_r:dlm_control_device_t:s0', 0x20, 'staff_u\x00'}, 0x32) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x73) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00009cc000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ba000)='net/protocols\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000f99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00008b5000)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dda000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0xf0, 0x0, 0x3, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0x8, 0x4, 0xffffffff, 0x7fff, 0x0, 0xfff, 0x6, 0x5d45f3}, {0x5, 0x9, 0x4, 0x800}, 0x1fe0, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x32}, 0xe83d1875b0f493ed, @in=@empty, 0xffffffffffffffff, 0x3, 0x3, 0x7, 0x10001, 0x1, 0x9}}, 0xe8) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='sit0\x00'}) socketpair(0x3, 0x4, 0x3ff, &(0x7f0000584000-0x8)={0x0}) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000a52000-0x4)=0x1) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000047d000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e18000)={0x0, 0x60c, 0x20, 0xe8, 0x1f}, &(0x7f00003f2000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000876000)={r2, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xc11}}, 0x600000000, 0xffffffff, 0x7, 0x808000, 0xa0}, &(0x7f0000d3a000)=0xa0) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000026c000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000227000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000037a000)={{0x2, 0x2}, {0x2408, 0xff}, 0x9, 0x7, 0xa640}) r2 = syz_open_procfs(r0, &(0x7f0000ad5000)='attr\x00') linkat(r2, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) remap_file_pages(&(0x7f00000bb000/0x2000)=nil, 0x2000, 0x2000009, 0x4d3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a5f000-0x8)={0x0, 0xb7}, &(0x7f0000604000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002dd000-0x10)={r3, 0x84, &(0x7f0000a9a000-0x84)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x62, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}, @in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x2c0d}]}, &(0x7f00001f1000-0x4)=0x10) write$selinux_validatetrans(r1, &(0x7f000005d000-0x75)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, "737973746d5f753a6f626a6563745f023a756e636f6e66696e65645f657865636d656d5f657865635f743a7330", 0x20, 0x39, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x74) 2018/02/01 19:14:21 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000a000-0x4), &(0x7f000000c000)=0x0, &(0x7f0000007000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000000a000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r9 = getegid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000d000-0x60)=[{&(0x7f000000c000)={0x1c, 0x18, 0x300, 0x2, 0x3, "", [@typed={0xc, 0x43, @u32}]}, 0x1c}, {&(0x7f0000006000)={0x1350, 0x26, 0x20, 0x5, 0x2, "", [@typed={0x8, 0xe}, @typed={0xc, 0x80, @fd=r1}, @typed={0xc, 0x71, @fd=r2}, @nested={0x11d0, 0x84, 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0x12d8}], 0x6, &(0x7f000000d000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x20000000}, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r2}}) r3 = getpgrp(0x0) rt_sigtimedwait(&(0x7f00005fa000-0x8)={0x5}, &(0x7f0000243000-0x10), &(0x7f00000c3000-0x10), 0x8) fcntl$setown(r0, 0x8, r3) 2018/02/01 19:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) lstat(&(0x7f00009cd000-0x8)='./file0\x00', &(0x7f0000ff8000-0x44)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000554000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) sendmsg(r0, &(0x7f0000918000)={&(0x7f00003ab000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000520000)=[{&(0x7f0000b72000)="e2e14d059032ab417f2daf607203c6dc906a1988b69afba87dde9bdeebdf2b323a541b5750826e71bda5dec667bf306525092e30eec7f88c23e66fa2fb0a409890264d72bd0cf8f0e5e5aa33164b64e5d93cf39ccba7f76b8941978bb39e5218d38ad732962bbb1a075417786e6b2c03603fd1023ad841fd2525ec78027b0e745e80593c6681cf1dada2da6d5ddd6869de7ae3437a23326863e9eb63fcad113a4d0b6eff179167ac4219131e19f117c5611ef7c6dd153d8cf4481784b0cbbf371d4923765cc1d3", 0xc7}, {&(0x7f0000135000)="d0c5f7b243cc20eee839f295c0cb5e6ee8221e4942e6a7cecbc326c6dac0b789b4160ca970dcbc6d894b0072341b986500d00e604dd78ac9815ba2c9e2a3d60baff49c80ebce7f5107d68a718f8f3d28388b59532729e907a3d49b3c7ea51de645b6ea9f4117b234fdd48a7e723474a3406ba73b4bb6de3ff3aa5ceb1d9430b92b6e3db4348abf38d224c3cff3f8d916e9e5ccdf679415dc515b280cc75f17dd47715e58f07d45d00535ce7c9ef60b5eb7b7413e667e456c675477c093c73b9920fc9301440a84c3", 0xc8}, {&(0x7f00004cd000-0x82)="ce0884197dfc02c93c4894070d5e8182a7a7f16177d47cd1d42706f2a402d9f2490faf5d3f3a0273bb2b2bc952b2147916e1994d800bcdc02085936485807ce57f85a99b2f925b4eae0d4eb3b8625567decb0da13e9d0da2329b552436644f446cfd1ae55cdc81bb56fb6a437b1e2b7800d4426e9d41055ce54362c9fe23fb94836e", 0x82}, {&(0x7f0000d66000-0x28)="4fe0ca1dbe9bc471b65661d13aa3b42c320e28f5a1c95c1f7ba2ecd05da27f704d88028525973183", 0x28}, {&(0x7f00004b7000)="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", 0x1000}], 0x5, &(0x7f000016f000)=[{0x90, 0x11b, 0x2, "0bcd4349905092deb189e4246be37e72bb2b983406831afb4ceb02e6d650042c257caccf71e54112100d64df64e82b23667d5d9aad980b597d1067cd238828c85ca4d3cb305b4d6a9cee082212510f105669a7bee4f283b4d85359e0124b46bda0429511d076558d28fa9b77a218d9b3aabedc9567640589635b30"}, {0xd0, 0x11f, 0x6, "d090bc3be0937edbc8501be40f79a48b16b5bf15d93c99931ff23aed28ad0ea3048b142384c3a849920ec1b4352ef52411f2f66063471efc6b3699aebeb9fd550d090f481956ab224c7da692af61ab5e3ab7e893c79525d901c66eb8c9b56328c0630d1a5a18a906f9ecd60fd08a67b2e79c780e5890543cc5803f93f133c509464398574814c8109fbca99a3b1047c4fc441f998cedbe0e5744a8febf4450b88a47a368f75ce8070edb0e93590bfdacf9db38f1882872670354d3e3"}, {0x80, 0x113, 0x3, "84dc748539f2d41abb571c66d9735da90a94fc49f40306e4a61d2829ad49a2bdd408cec58ab65f4e6ab0b5bca2f7a605a184e50b66301ee1a9b20aef7019889cc62ab1b2b4a7a1b17283f4b603aebb4f1271aa663a75a337c397ba3cf2fd6c43d15dc0f1b3681ff385132da71a08"}, {0xb8, 0x84, 0x5, "5f6e64f85c568738022fbf671db07cb54472d55062d1da748a1adbd8e38d3b539a5438e8a4593b59fa1bcb22233d7e052f3b24883e0b3b446c781db154f00cb09ea6d8692dd3abb9c28e420b8d7d7a428e899ecb4f75a18b4a374627854b4640934879eb14cc84132fa50a2a26dda1b6f1ffcea35573454934e1f6f4bbff2a43e1be808f91a1121f6f84a64c2aa3038a149c36d43d8c2c8e3cfed56e5337c3d6f8869fd68f22"}], 0x298, 0x40001}, 0x40010) setsockopt(r0, 0x5, 0x200, &(0x7f00005ec000-0x8f)="3f887698ec0532dbd34b14ec54cc22771b4fa2afc3c3c393040d6d56793304f45f3f8ece84490fde77dd35937d1447b24e19ad0397959eece151d9e5f8af991ee1a6dfc7491550ac6cdc8596d95d5b2cfcd04b57711402918c43655850526bf7bcf306e0deb00af8fe7d96d4ed1a0d050f4ceb8da933c638acc2cee38dfe87df66891f02d4b098ceca911bc9b52ec5", 0x8f) preadv(r1, &(0x7f0000abb000)=[{&(0x7f0000dac000-0x5b)=""/91, 0x5b}], 0x1, 0x0) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x0, 0x3, 0x400, &(0x7f0000164000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2d) socketpair(0x5, 0x0, 0x1, &(0x7f000054b000-0x8)={0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000250000)=0xffffffff) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ac000-0x30)={0x78, 0x0, &(0x7f000000b000)=[@request_death={0x400c630e, 0x0, 0x3}, @request_death={0x400c630e, 0x4, 0x2}, @acquire={0x40046305, 0x3}, @enter_looper={0x630c}, @release={0x40046306, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f000073d000)=[@fda={0x66646185, 0x1, 0x1}], &(0x7f0000500000-0x10)=[0x78, 0x0]}}], 0x4a, 0x0, &(0x7f000066f000-0x4a)="303abb8f5fce0a7fd9d68f2399b06ed882915ec387c45124bc78b8799a02cabc5ca6f5eed5e8b62a398ab14672feb3bac81f9d75d05effe4dcfa1e039b41f6d0cdba47d0924ce9ac4c53"}) sendmsg$nl_netfilter(r4, &(0x7f0000d7a000)={&(0x7f0000aeb000-0xc)={0x10}, 0xba, &(0x7f00004e2000)={&(0x7f0000058000)={0x14, 0x0, 0xb, 0x5, 0xffffffffffffffff, 0x0, {0x1}, []}, 0x14}, 0x1}, 0x41) 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000457000)={0x3, [0xfffffffffffff801, 0x1, 0x200]}, 0xa) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f000024e000)={0x27, 0x1c79e00000000000, 0x6, 0x7, 0xffffffffffff730c, 0x1, "9aeefecc729bb690e0b2e99460f77e52fadb18217fbf8279f0979e8d4702605cf5f759df98d1cf2717dd3c1f0462519074d28a39562ab0a3cc0dc4fe220042", 0xfffffffffffffff8}, 0x60) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000b04000-0x38)={&(0x7f0000c09000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x20, 0x10, 0x9, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0xffffffffffffffff}, []}, 0x20}, 0x1}, 0x0) 2018/02/01 19:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) ioctl$int_in(r0, 0x5452, &(0x7f0000b43000)=0x8000) 2018/02/01 19:14:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005dc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000230000-0x18)={0x80, 0x3, 0x6, 0x200, 0x4, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)) write(r1, &(0x7f0000de7000)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) pipe2(&(0x7f0000b87000-0x8), 0x80000) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000e000-0x61)="2e726571752557745fe465795f6175746800d4fdea4edc7be72796c539fbbee6abb898977fd942cb058147810c17db92869a4b5e0544afd62dead65950e9a73d24fc075565c2701a252baa03527369aa7e6130ee73cc9808856bbae552d8268c1b", &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/191, 0x82) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8000f, 0xb77, &(0x7f00000b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00004d4000)={&(0x7f0000265000-0xc)=[0xffff, 0x9, 0xffff], 0x3, 0xfffffffffffff87e, 0x1000, 0x1000, 0x6, 0x2, {0x799831c7, 0xfffffffffffffffb, 0x77ca, 0x100000000, 0x4, 0x400, 0x8, 0x2400, 0x113c, 0x1, 0x0, 0x7, 0x1f, 0x9, "cd6ad06b01acb2b1d10abbb5b906e225f0fe188ca8738d8cee755eddfa59c4bd"}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$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}}) 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) capset(&(0x7f0000013000), &(0x7f0000001000-0x18)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x4000000000000, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='oom_score\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000004000-0x50)={0x2, @tick=0x7, 0x200, {0xfffffffffffff054, 0x4}, 0x2b, 0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cfb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fe000)='./file0\x00', 0x100) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/rtc\x00', 0x400, 0x0) fchmodat(r1, &(0x7f0000654000)='./bus\x00', 0x80) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/01 19:14:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x204400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/49, 0x31, 0xbbff, &(0x7f0000003000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000003000)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x20000fd, 0x80000004, 0x2, 'queue0\x00', 0x41}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0xc074510c, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) 2018/02/01 19:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = memfd_create(&(0x7f00008a2000-0x9)='@selinux\x00', 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bff000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000016a000)={0x0, 0x2}, &(0x7f000092f000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000acd000-0x8)={r3, 0x3f}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000a88000)=@generic="2ba2f7194d00a3c237323ef6ec430a3a") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/01 19:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002d5000)) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xd62345275774502e, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)) 2018/02/01 19:14:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c17000)='net/ip6_mr_vif\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x8) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) readlinkat(r0, &(0x7f0000039000)='./control\x00', &(0x7f0000015000)=""/135, 0xffffffffffffff39) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000002c000)={0x5, 0xc2e, 0x7, 0x400, 0x5, 0x4, 0x5, 0x3ff, 0xfff, 0x5}) mknodat(r1, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x0, &(0x7f000003f000)="4d1210432e308c54d1cc922c2dd4263ce526ac97e8f36f4baf05720a7bddc2e834f7007bab1717983564feb468fd7921058d577d1eff27b843e075a3006a9d7290fab5ad809f0a720e9441f34d5795d831f100d402c08db338ad6e760070ec13c72fb049fe77b2a90715", 0x6a) prctl$intptr(0x17, 0x6024) 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b9000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a8d000)={0x101, 0xe67}) capset(&(0x7f0000ff6000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000ba000)) r1 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r1, 0x0) 2018/02/01 19:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f00001a1000-0x1)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x45) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = request_key(&(0x7f0000dfa000)='cifs.spnego\x00', &(0x7f0000dac000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000588000)='\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f000029f000-0x5)='user\x00', &(0x7f000019d000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f00002b8000-0x5)='user\x00', &(0x7f00009c1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e47000-0x1000)="cac48f381300eb0bcb56cd4d196cccaf94640858081b025e5738d4352ca7c7b73f999de84d6a3d7484ce0808694ea9e3b4a1f266f6688126903442bf4ae693727dc186145edea6c33030c98acd6fbcd289d4ff5c3ad681a9a761d18d52fa2ca1be533091f0a6f690c049d8a323288d09f64f49169da197cfc9169eb001960b5fce04ead03d402b6a4f8fee6bc40f1db3957a46c6c1522fabcd0800ab11a8a5e392dae17253c9196f493d48cab51c3cf6892d5cb6ad8136ee975b308e1d8124045d9d1fede1d3f837a31584fdb136be1ec53b177609373a18d18f6ea4f95797b00f2d990420fe767217966fdf464afa8d76480854cf41285d2c8abbda3929be9eab6ba05d497e71fa2b294d172edec096661859fc3ddf440ccbaeef59c60a41e3ca8e6756dcb179cc0b26e3763241beed335813582d3d17f2094712633bbf62d9a79298baa123e48a253aa8d228d4e8ed5730b9f76436e7257fe42522e26a42886543a6703fc4ef3581234142f48d015400aa8929cc20b375d230aa31f4f36b139cb400bd88c2e4a591e0424ba8ac2386142c3f26c33c653195ea7eed3837aad343752d305b2249aefec7e419cd9167275c82727f009acc79cb3e35a2aa4ded0b1ea10a98d6b1e3887e0c2dbbc774abd4a729aae4ec03d33a5409598c80e09eaee6d5c7d133b9d0b56db5f7c05c247709ab877a871a62cabe2510bef0709bb62108731b8c372eb3c8aa646abaecb2cebb511c19c57135039894b61fc96820d29ef2b50ae6d0f674b8f6461f9f17266de2ed8295f6f66fb873259734653cda99d0a7df5f2753d76dace4342fd77db987c44f539642374ba742cee6b6960c3334b3b1e768cdf74f42b27c4d323f8eaf19d6ec6d9bae8b4222466e55596de9bc4540ee9e92d79309953843da39137f9ed61fb48f1bf7260ae975dad3a08d323b1ea1479b409d0469ff96625f744b5cf40934a742d26706dccbf10fd0543613f932267b8c136226f72a8cc2a3e259ca3756e45a67b8a73a6e80ad9e1dbc2e52d2d47ad992f9e725176e22ca42741d9b9e9433282c9b892363659dbd6d610968010709e48dfacd5133d113fc6dda730dac91404e642ac80d6e1d4b23dbf3883c10b62b59710afa98696ca7ad19b3d100273e98da092c131e0b0f464765ea19f7aed77c0f8687b5f56ce2d00a95777aaf37680f19af332f697b3499369f0e69013b573330f0b1dfc1a845d36c1bfde575cdca9acc0be3a6ac3c5b0d606ca6f849d092e36554c47860050e2d6c52cc8baea7aa799902f7c014aafb9e7f553d74d3e2777db24d4abd1a0a940fb082a5c8611b2876d10192a4d4eb8f7f7b878156b59f7c6e774eb3112bf5124d14501249c3154d33d004b5df83da6cfdbd6cd5d64c364bf3985b24416a1f14128de16964da7559e8a619b9bd248b48030d4830ad554672d7a9555cf6ac6d116465a1862e9bd029648c560dfb681dad9d52311084c1fbb7afe258fd0179f1f69b575097bafce8e55e550456f6fd6ca4c1b107a534b29ed6246da2db5fcdeec07cfc3f25463e6eb88204890ea118bf2b07e0c886e71666587083353c6b5e1c43dffea15afa1bcff7a94f49b52315c440da898be56606476bbc4fd6f2b49c20f55254800bbd1fb6b27f66fa4abbe7197834c5a1b7086548785158f9294a978256dfd2af2dbb2d5aa7c6d148908108c24d62f56719b2fb95ceda5d3ace8af4169e0ccdadc60f05cf7569dc13fd3f534d3c80a36ebefb0608553cd163db49e91812afd7f680557522550083b3524b4b5494efe52e6e9ba0f917a084e6b6bd262321aa6381948ca25f7b1a1a7bbc63d3785f2034bad79a27cef6a4f19fb833f293aa7041348adabc18df11179b00376ffa9e95b9137fe98dd162bef14feb7b0e6c8f6f03262541d246d2fe51092cffc2328c7dea5d498e4846789c10fe5760d5e9d22775bb3c9393a7a7a6d5aefd49da7b6767bbf129960ad1fb501a5a444e8d826ceef33d5ce58e44e046c67cea10bfab663cb73e99026cf633c106edb03f28caea83c93c1b673fce5892008b2892c5cc1b8c7fe0182ef6848dd7b68228512a4e95b97ef34c8e7fc5309ae541e07ac74f24fe7873a610df98b3dbbda08b5d44627ba9d26ff96da3b081ef3ec924f0f3e4b69205146a5337ed9f084dce706c55df6345718bf6d0b6c96fe9a2178b8ba9b5a39c32e4d74a2b1fcdf368cd8de859e5c5747146049baf7501c7a8a77f3c0d5e9068dc160bd611080b776c3bdc6a57840c2c772278595fe6ba09d7aa0c100657709cb834d37a88451d7b54aeffd86dd396f11f718ce45f71aa04f21dfac07e83872458853ffd8e4b578affd2af773bd017beb852ac267eef305155705142bb32431df599710e8464694ee8a1dbb7fe7f28627cdd85d8702479374b158fc9fe53d1ca4c502432cd983edbc73df687ae09ac1a2edada33feee2ddd216ca63e166a281f44645a53d6eb828071d7f67d9bbca2787e8331c5c6911819d6075c7376bc96404a89785fb51b01dae86713bb724ac4894232cf98aedeb37150de50782ea24258ac8a3ef26684a4cc2370a27fa147c1704af9f3dd1aa188aa06650ce036966569e230410aa305b1d32b84f06854200e675e5d6b81f866088f2abf8727bfec73f25ae6bd195376873eef8e6833342702d31d4dc075d9045f38f71112d251ccf4cbacf60bb3b255169ca4ab50ec5328f3c859e260fc156d5d6e25ff0a1f72d966d0d2373b3af7e1ae21a140ec5fae4ba147431ada44555663bb5714a19eea8bfd12bfc56bce1ee9c08936a37665b2d07a468588e3b8da753e1389c587d1021670670b5870e505fa3f483766bb33c082591c5da149e997b63148fc5be8b52901f959b718859dbcf9531f078647843d6040607d66f1b82d0dae026511fad9888dd743695a60c61c3cb66af4792f7ac6c45cc14cf919beb8971f8a0e04eb69cfc54639e4f009d376cd7c454b92c35042b13f37d8dc9de4ba25f4ef9c4f74e44c0bb2137cc9b1a36e986e565d9b2bdc072231e57d50b773e2c25f29567b1911e9d7c434b7f597ec94a7f7c80685fa6bb716406611b092ba29b41dbe4323e75e4be390d0de64b9710421e5caaa016a61a37e06def24a919a21b1ea86cbae51f2b61fe7597b1695638972d2b86957ed0e72817d1c834caaca40c9edb3a63063f4e839f5d2cbc586720431ff3ee6383dc2a219d429b9b87eefd5354b94b988a87765039f4fb5cfb0cd4d01051ae9d813e735516475363df0f6c135309e35964f46d70e2b8cb0a298bf506ce975405c99a9e234a8051e448e5fb54a19d8d79ab745e5efe3a025a64cefa93a17906104818625713ec5bd16b6cf658ee6534da7053a0dd9f28ac1513c5300bcffdd57b00be62e1194f4454c6160812209bf35ad145a7f4a7bde70bc421df8868f839af8fabb59aa470e2dabd3b18e1d51fe2e136530011d7f239653ba36c0db874842338c3c7e594bef2d4ae5b1d70db110893129294d177061c4b064e410a8f0da1533e1851ab9f205a63b8c6e67e9abcac97c293edb664c29138fff5d205665915ef71cb61ddb024eb52bc29ce061a0243df158af9c08eaa660f4f276d08356edd5a5e857c2064ae26990130524b1bd5c2e8b76fe723363243ba20b0fdf82bf6641abfb02165154b115945b73348f80723bc72d9bbf539cb35d8e2a9459f493513e93ce77c83e0b40426f90e4a6db8214ec4abaaa871ecaf6de42b372c9b9adedd9952b429b4e3970f0b3096960aebf65ef518993740555fe4fa6127e9c388cfe386427db1edb0bc7d8897afbb417109d878561ca81a0e42cfe377f497f0b629d90f164a8e1415558ff3438755bb4ca2497b718d947316cc7b8dfed544a46640eabb50e304c7ffceeb17c2346a76fd246552f45ca5cdfedaafb3e2820165eb1b14fc4e7e1551bcc5ed9a54929113e15a8b54656689aadace0b36f9dc6bec52c4b26a852fb2da2e7dcf1f28f1328bb0a229b26989e76aa60c5f9fff39d78f66927b31c99e87fef4fe770e56d4cd8cc356597a59fe33c0c2420769c065fa434cd66ab7889cfb5947d556cdc7effcaa5884cd9e60a337b678dc10ff33ddde6abf66cecff31effcec930133cf3975a7f957e38429db0251c6daea12897259d64a24ffc188fa6cc81c0a7343de05c7c9b6106499f0aa0dca027c316e24782435cca872a2090b863bbf65a242b506e5d8655eb044952b7182d3cb17a93b8738325a9222d4a29d46eadb26b2131a3f6f76540699bcc00f8d7ac75d6caaf4991bcd36f26c3e50ea9f75a4ed1b55cff0b63d685cdfc4b4f4e9ffd43e63b194db0a04988658dc4182d4c1e59dd92a992075d46fd6b57d50d2a0129e03ac8d55d69fbc199520567dabb25868b00701856e5a8723c033a3dd5a744fcc19637670428ea23e5e945db45bbcbf3e5ada4c3839e7c145590b57032725d89f3bdd4a5e524f8321925ef1c13dcc3ac549f75123f8618fa30825f762fda3235f10cea33fde18f86660998e7f2cf254a678f07f6dfca7e856bc5fc6ef24bac064d067026d725fbc5c074ff76768724bd643bea0fe091f00b8e094bc5cb493a506b643e4f627cf9e8653384570d8c7c0bc43bbcab2a5e8e7f1c082745d36124b3fda75592698dca703523ffee49b2d69868e36f524ef4e33ded47af29f1a6c3f5ad1ec52d5186fc1a005edd1285dd52a542d3e98e90937bfcfbd1e0ff41ac9062dac55b918ed6bbb387e826b8b801e200f8cb528b09c7d0f8f5fea4f9c4808914512ab4529a684b938d50ff78abfaf901c2bf209c09953ccb8e613dab31cf56a6b1f0e49e9fff8aded917fb3aaff55c8bf7c2cd0d9727b0a8e432e848960b4779b8b43f745c17157f8cabc41914b7d93724780b4108bb7e52dccf83e2e6368fe78c6ee8c85cda1dbb5bd68d750bfd94e3dba3c43806d3c0445a9e035029be3dad99853b2dddcefcaf624cd93ed4cb07f3907e9121d6bcec9f569d8612072298e9aa656453d0c7b320cf1820b6fcaff2e55b21d545fee6192b867eb2fa8f16630e5b7fd5a6e49251bdb517683fe26562ca5fc13a159baf0d520514a82fc9adfa9f56cd6791f223c9251f191c1ad3a04a52ce0c06ff98763bfc2d23b427a19fbe57e7b37aac2cc6ab402fc9e3a3a3cbead7f61687a35e0e4ed16179ac4eb73be84cf80dc86e4ca9dec5310c3545c88dddb07454aa76a5ed36783a30ecf864b12f3cc6c0982a7792f94a0ae9aac303cb81c27a28cc865a04895172c6d9a9c059b49acd5bdf0f69e2ef543c22aac9aeb23a759531327c66d8ee735c1156cff759878891b049b96d0f05d97a39aa273ced6a924d1ea76aa3e6b92d31b1c3091916f0f8f07ab29f13664352a8ff7588e12c7cf068a25c441e5f5d2ef6cb8712f298a64febdb48bc6beaabe99075f52971b3d3d73a458fc638d49ddfc6f0ed33791cc5ce2e9e109c8295877295896ba5ac45a9bedb137891f080a2e52d466eff7bf86447fa239e708d52f661201d01fdea8828274b4715c9a110049887dee3e55a67c197e6bb43e93a5a284f203e9c321c19e13b10d18c6901c896daa711fb86f268e0b875dff6294d51a0ce6060e9a50a56b21808194ba1f2588bff48afd36f439cefe2fd3e8b66ee95a806a2624f7594b96b7759fde7d894a6be6dc579cddc890558fc6679cfc27be1a7c78b574c06b543e58f5b6ebde0d12da7ea1c52724032746713467c82f381b95645c905dad7b0e25e2560fbcbcb4a81b920122ce26bcf6114095f517ab91e3c1aa905743", 0x1000, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f000067b000)={r1, r2, r3}, &(0x7f00006f7000)=""/239, 0xef, &(0x7f0000e70000-0x38)={&(0x7f0000c9f000)={'poly1305-simd\x00'}, &(0x7f0000531000)="35d853583f01c903fc20e7110564cbfcff7597f34ee001b9b72d8352f54243f674969a3b171fd4dfd5b9f6eddcf69df698d56a68e7cefd30791144d8673a720edfa5bf2cdb9bfe00ec65abd22116920d0ef8847ac2d6", 0x56}) 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000006000-0x14)={@empty}, &(0x7f0000011000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xf4, 0x0, &(0x7f0000006000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x10, &(0x7f000000f000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000010000-0x1), 0x1, 0x3, 0x2}, @fda={0x66646185, 0xa, 0x1, 0x27}], &(0x7f000000f000)=[0x0, 0x48]}, 0x5}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x28, 0x20, &(0x7f000000a000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000000f000), 0x1, 0x3, 0x6}], &(0x7f000000c000)=[0x0, 0x0, 0x0, 0x18]}, 0x3}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000000f000)=[], &(0x7f000000f000)=[0x30]}, 0xe1}}, @release={0x40046306}, @decrefs={0x40046307, 0x1}], 0x49, 0x0, &(0x7f000000f000)="e0ddecc32063155ccf7927d96c845b39f3ccb5d9fd2a78d929c8a6b2befce787c53b14099e52f4e4d8f513fba1f5477d31fb2870ff2674dd6c46e8a6b78a4a4a5df96ddbd4a8856975"}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001b000-0x8)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000001a000)={{0xa, 0x0, 0x5, @empty, 0x9fb}, {0xa, 0x3, 0x401, @empty, 0x2cd2}, 0x80, [0x200, 0x0, 0xff, 0x3, 0x4, 0x9, 0x6, 0x507]}, 0x5c) 2018/02/01 19:14:21 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) timer_gettime(0x0, &(0x7f0000fd2000-0x8)) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000fd3000-0x20), &(0x7f0000fd3000-0x20)) 2018/02/01 19:14:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fba000)='/dev/sequencer\x00', 0x600100, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/01 19:14:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000090000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0xf, 0xa6c6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={r3, r4, 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000051a000)={0x0, 0x2c, "823965aa9f49c7cab2b7f6f14f02a003851aadce9ca26e11fccb01c30f0f246017f2894b93654761dbe42f00"}, &(0x7f0000b93000-0x4)=0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000002000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r5, 0x8}, 0x8) 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dd6000)='/dev/ptmx\x00', 0x2) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f00000ab000-0x10), &(0x7f0000dd6000)=0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000-0xb)) 2018/02/01 19:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00002a1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00004ad000-0x4)=0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f68000), &(0x7f00000a0000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000341000-0x11)='/dev/vga_arbiter\x00', 0xaeaf294ae4f07cc6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000046a000)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a3e000-0x38)={0x0, 0x0, &(0x7f00008c1000-0x10)={&(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffeff}, 0x1}, 0x0) [ 57.155165] binder: 10383:10391 ERROR: BC_REGISTER_LOOPER called without request [ 57.230883] binder: BINDER_SET_CONTEXT_MGR already set [ 57.236349] binder: 10383:10414 ioctl 40046207 0 returned -16 [ 57.244227] binder: 10383:10414 ERROR: BC_REGISTER_LOOPER called without request [ 57.266833] binder: 10383:10429 unknown command 76 [ 57.269267] binder: 10383:10439 got reply transaction with no transaction stack 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000dde000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007f7000)={0x0, 0x9}, &(0x7f0000d89000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc7000-0xc)={r1, 0x4}, 0xc) 2018/02/01 19:14:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) bind$llc(r2, &(0x7f000039e000-0x10)={0x1a, 0x11, 0x53b, 0x81, 0x7ff, 0x101, @empty}, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x2, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)}) 2018/02/01 19:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0xffffff6f, 0x0, 0x0, 0x0) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000), &(0x7f0000887000)=0x8) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0xffffffffffffffff, 0x0, 0x3}, 0xffffffffffffffc8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00005fd000)={{0xff, 0x3e30}, 'port0\x00', 0x92, 0x20000, 0x59f7, 0x6, 0x1, 0x5, 0x6a0, 0x0, 0x4, 0x32a2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 19:14:21 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a9000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000311000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b5b000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f000042e000-0x20)={0x2, 0x2, 0x474a, 0x101, r3}) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dd6000)='/dev/ptmx\x00', 0x2) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f00000ab000-0x10), &(0x7f0000dd6000)=0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000-0xb)) 2018/02/01 19:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) r2 = add_key(&(0x7f000078f000-0xb)='asymmetric\x00', &(0x7f0000ee8000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000968000-0x8)='keyring\x00', &(0x7f00007c8000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) keyctl$get_keyring_id(0x0, r3, 0x10001) userfaultfd(0x800) write(r0, &(0x7f0000e62000-0x62)="467275a172398cc17ff26786e20d3d0478fb6e474b5a8ed8f8de867c95a48512c5c171fc1f3f1d8565225c040f0ee0a371fccaf508b9953afeb46ac1fdd13131963da4766b47eafcead9a54adaffb8776bde12bc616e53b4251619a656ca62fd307e", 0x62) [ 57.269275] binder: 10383:10439 transaction failed 29201/-71, size 24-8 line 2920 [ 57.287581] binder: 10383:10429 ioctl c0306201 2000a000 returned -22 [ 57.297226] binder: undelivered TRANSACTION_COMPLETE [ 57.302337] binder: undelivered TRANSACTION_COMPLETE [ 57.307736] binder: undelivered transaction 66, process died. [ 57.313901] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.322471] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/01 19:14:21 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f93000-0x8)='keyring\x00', &(0x7f00008c6000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00006ce000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000019b000-0x4)=0x1c) r2 = dup2(r1, r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00003ef000-0x60)=""/96, &(0x7f0000e3a000-0x4)=0x60) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f94000-0x4)=0x10, 0xbe5a89ee) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f00006c8000), 0x6da3) write$selinux_context(r3, &(0x7f0000ee9000-0x27)='system_u:object_::a_ditd_i\x00\x00\x00\x00\x00\x00\x00\aec_trs0\x00', 0x2a) fcntl$setpipe(r3, 0x407, 0x9) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000f94000), &(0x7f0000f94000)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000f93000)='ns/mnt\x00') r5 = getpid() mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000f95000)={0x2, r5}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000f96000), &(0x7f0000f97000-0x4)=0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000843000-0x8)=@assoc_value={0x0}, &(0x7f000055a000-0x4)=0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000125000-0x8)={r6, 0xdaf}, &(0x7f0000f96000)=0x8) getsockopt(r4, 0x494e9aca, 0x8000, &(0x7f0000f94000)=""/4096, &(0x7f00009a9000-0x4)=0x1000) 2018/02/01 19:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000405000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000cb000)={0x1, {{0xa, 0x3, 0x2, @empty, 0x8001}}}, 0x88) getpriority(0x1, r0) 2018/02/01 19:14:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00003c2000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f000088f000-0x8)={0x0}, 0x800) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00002d0000-0x1000)="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") sendfile(r1, r1, &(0x7f0000368000-0x8), 0x3) syz_fuse_mount(&(0x7f0000998000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00004c9000-0x28)={0x57, 0x5, 0x7, {0x6, 0x9}, {0x40, 0x9}, @cond=[{0x100cb, 0x8, 0x0, 0x5, 0x10000}, {0x5a, 0x8, 0x7, 0x4ec, 0x6c3b, 0x7fff}]}) 2018/02/01 19:14:21 executing program 6: mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400081, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10), &(0x7f0000001000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r1, 0x5e, 0x0) 2018/02/01 19:14:22 executing program 7: mmap(&(0x7f0000000000/0xa6e000)=nil, 0xa6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079b000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f000067d000-0x10), &(0x7f0000359000-0x10), 0x8) mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a6f000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a6f000-0x4)) 2018/02/01 19:14:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000499000)='/dev/ptmx\x00', 0x8000000000004040, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da1000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000246000-0x4)=0x100000001) ioctl$int_in(r0, 0x20000005450, &(0x7f0000525000)=0x1000) r2 = dup(r0) ioctl$KDSETMODE(r2, 0x4b3a, 0x81) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000ac1000)=""/114, &(0x7f0000efe000)=0x72) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000786000)={{0x4, 0x9}, 'port0\x00', 0xc4, 0x400, 0x4f5d, 0xff, 0xffffffffffffff5a, 0x0, 0x3, 0x0, 0x2, 0x7}) 2018/02/01 19:14:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000419000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 19:14:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) 2018/02/01 19:14:22 executing program 4: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000406000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x5}) [ 57.331890] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14706 sclass=netlink_route_socket pig=10452 comm=syz-executor4 [ 57.358904] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 57.376326] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14706 sclass=netlink_route_socket pig=10466 comm=syz-executor4 [ 57.429178] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/01 19:14:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='eth0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000)={0x8000000, 0x6, 0x1f, 0x4}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clock_gettime(0x3, &(0x7f00007aa000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/hwrng\x00', 0x24080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000-0x10)=[@in={0x2, 0x0, @empty}], 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b80000)={0x10001, 0x0, 0x10002, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x3}) 2018/02/01 19:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000b34000)=[0x9, 0x1000]) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)) 2018/02/01 19:14:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) rmdir(&(0x7f0000720000-0x8)='./file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/checkreqprot\x00', 0x101000, 0x0) bind$pptp(r2, &(0x7f0000571000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/01 19:14:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00001a5000-0x3e)=""/62, &(0x7f0000cb5000)=0x3e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f000082f000-0x14)={0x9}) 2018/02/01 19:14:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d91000-0x8)='./file0\x00', 0xfffffffffffffffc) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef0000-0x11)='/dev/vga_arbiter\x00', 0x4800, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f00001c6000)=""/172, &(0x7f0000dba000-0x4)=0xac) 2018/02/01 19:14:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000568000)={0x0, 0x4b, "8e3ae476c02c9636bb40b3fcdd7f00460bc46bcbd6c04ca46c468292b70e389b9134d1717b900572e03615bc5b3e50da2534df4bf1335f46022fc3d1abdb209f7b77c9646f0eb4efb11f90"}, &(0x7f0000c5f000-0x4)=0x53) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000787000-0x8)={r1}, &(0x7f00009a0000)=0x8) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b90000)=0xfe8, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/01 19:14:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_getres(0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007a1000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000125000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000007a000-0x18)={r3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r4 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r4}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/01 19:14:22 executing program 3: clone(0x0, &(0x7f0000c4b000)="c1386b3d713fa0e1f0bb509ab84b22f8fbbcac0b4b17cb69d6c56e008c248a325ec34c3ddd48c146a7f6", &(0x7f00000ca000-0x4), &(0x7f0000e5e000-0x4), &(0x7f0000001000-0x1)) dup(0xffffffffffffff9c) [ 57.521867] binder: 10504:10509 ERROR: BC_REGISTER_LOOPER called without request [ 57.560591] binder: undelivered TRANSACTION_COMPLETE [ 57.565935] binder: undelivered TRANSACTION_COMPLETE 2018/02/01 19:14:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f000046d000)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x1af, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000570000-0xd)='/dev/usbmon#\x00', 0x7, 0x201) getdents(r1, &(0x7f000064a000-0x28)=""/40, 0x28) r2 = dup2(r1, r1) r3 = add_key(&(0x7f0000468000-0x6)='.dead\x00', &(0x7f00002ab000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b3d000-0x2d)="86b36990b7a42ce103895d2d2c29e38ec073af47a899c7b6788684e22ec6a7098aaf85b6cbae2e257a053d66e6", 0x2d, 0xfffffffffffffff8) mincore(&(0x7f0000cf0000/0x4000)=nil, 0x4000, &(0x7f0000389000-0x84)=""/132) set_tid_address(&(0x7f0000d01000-0x4)) keyctl$describe(0x6, r3, &(0x7f0000b8e000-0x24)=""/36, 0xfffffed3) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000cfc000)=0x1, 0x4) r4 = add_key$user(&(0x7f0000616000-0x5)='user\x00', &(0x7f00006c9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000088f000)="08c45048c493920b414e1b0627bb60ad1ad4335e9e66c4bee0e9970d5dca87708fee0bbdf924e742251aca3e9c016df9c4ea02c65c7cbe54f19c2b73ab0879131473f6e3db80f8e68d957b15a47afc057f078f0d95bb34ff1e64ea57cd45c3412344f543e11d52d14916a30493c1", 0x6e, 0xfffffffffffffffe) mkdirat(r2, &(0x7f0000fb1000)='./file0\x00', 0x10) r5 = add_key$user(&(0x7f0000355000)='user\x00', &(0x7f00009e5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000640000-0xdb)="ba8ca3e2055d115588285c56312486be897ab595aee6af9d2dc8ece6050f59dfd2887d7e1d6208300129a4201182cc652109494f801d819b474567bf77a516905ee00b4208e3c993c38cd9c58d5a851f209bbcabcb342a3fd9e09b822cb9bb2b2d389c182179d3beac3eba11172299b05c73a933e73cac0ac85916ee1d80c3ae125d7ff0790dd056a679f69b1b0f7a55557f7b4b2f52948b0059366b4c9a001fe86bc90600d0d27d722cdd8c77ad0f981c0463d539a24a36ce62a6c09a3b817b1365a5fae664a245e08a3e34d7366e423cb54450c153011fdc7269", 0xdb, r3) getpeername$unix(r2, &(0x7f0000eb3000-0x7)=@abs, &(0x7f00009ef000-0x4)=0x8) keyctl$dh_compute(0x17, &(0x7f0000d49000)={r3, r4, r5}, &(0x7f0000179000-0x39)=""/57, 0x39, &(0x7f0000054000)={&(0x7f0000eeb000-0x40)={'rmd160\x00'}}) 2018/02/01 19:14:22 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d78000), 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000043000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r1) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[], 0x0, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r2]}], 0x28}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fc0000)={0x7, 0x7}, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fc1000-0x44)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d8e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fc0000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000047d000)={r5, 0x100000000, 0x3, [0xdd, 0x0, 0xffff]}, 0xe) 2018/02/01 19:14:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000122000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d04000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000093a000)=0x98) flock(r0, 0x7) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='oom_score\x00') sendfile(r1, r2, &(0x7f0000514000), 0x18001) 2018/02/01 19:14:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000564000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00008b7000-0x3b)=""/59) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d29000)='/selinux/checkreqprot\x00', 0x8000, 0x0) signalfd4(r1, &(0x7f000059d000)={0x6}, 0x8, 0x80000) connect$netlink(r1, &(0x7f0000b3f000)=@proc={0x10, 0x0, 0x3, 0x80800}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x15) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001d3000)=0xac9b, &(0x7f0000837000)=0x4) fcntl$setsig(r2, 0xa, 0x3c) bind$netlink(r2, &(0x7f0000f66000)={0x10, 0x0, 0xffffffffffffffff, 0x9}, 0x6) shutdown(r0, 0x65cedefd1e47d2c9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000056d000)) 2018/02/01 19:14:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000515000-0x10)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000092b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b28000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009bc000)={r1, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}}}, &(0x7f00007a4000)=0x8c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907000000", 0x5) 2018/02/01 19:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/02/01 19:14:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000a8a000-0x12)=""/18) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003b1000-0x4)=0x5) r1 = accept(0xffffffffffffffff, &(0x7f0000ecb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00007cd000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000745000)={@generic="fef93d2c7b19d3e7b82343f887d5d6a6", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/01 19:14:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f0000087000-0x4), &(0x7f0000c05000), &(0x7f0000378000)) socketpair(0xb, 0x80004, 0xa7d, &(0x7f0000c77000)={0x0, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000de000)=0x9) sendto(r1, &(0x7f0000ee8000-0x5c)="980afe93df1f23ef490fef2621a96b7827642676bc4750da6d22cfd31fcbad32fd75b8dcfd8a8cfdbd222b1437a1ba5c8d78daf6b8f8d80fbbe465c34d265ad16565d9baa545cac2ab0d62186cd622ba96b8e1ef374f152c74a83d9c", 0x5c, 0x4010, &(0x7f00003f9000-0x60)=@nfc_llcp={0x27, 0x8, 0x3, 0x7, 0x1000, 0x100000001, "e743ddeff12fcba776b7e8a9082c232ebc8ebcb2cebc5fa33f51c7cf569dc2b24ce9c749357ed150a3113c1983f85c6c3058bc2b72a5527761a9caf0eb2aa2", 0x80}, 0x60) removexattr(&(0x7f0000d81000)='./file0\x00', &(0x7f0000d40000)=@random={'user.', '\x00'}) [ 57.571052] binder: undelivered transaction 70, process died. [ 57.578468] binder: 10504:10524 ERROR: BC_REGISTER_LOOPER called without request [ 57.592433] binder: release 10504:10524 transaction 72 out, still active [ 57.607568] binder: undelivered TRANSACTION_COMPLETE 2018/02/01 19:14:22 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000021000), 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fd2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000053000)={0x7f, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513"}) 2018/02/01 19:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000088000)='/dev/usbmon#\x00', 0x25b4, 0x80400) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f47000-0x8)=@assoc_value={0x0}, &(0x7f0000cce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000135000-0x4)=r1, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000059000)=0x0) fcntl$setown(r2, 0x8, r3) select(0x21e, &(0x7f000005b000-0x40), &(0x7f0000044000-0x40), &(0x7f0000638000), &(0x7f000035b000-0x10)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000048e000-0x8)) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00005ba000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000e6b000-0xf8)="9bd53750fba41a6df8e0aab89d5844b612a640f4fa00afc52a2a8c79b84b5d252fd5cd185fa7deae41273136ceff9d0e14c66787d36108aad01bddefcd65b914d6e2c338d7c97481c80cd1092a81724f18b6dfd194e12f16581b1ff4b1f3bbd372a4dc76070ca42d21d5a0779fc98b58b858b7dffc9a06297266912fba7442fc779e182a011bd4b5c2834449cecd71979289fdc6c979b7f10a97f9676e64d22fa5449b339c43abe0662f98bc2377b7ce01e3aae067031fba2620d976355981b1ef751d0aa942bbb8cb75a3b3724eb1c9cca995526cce40acfe163edc35e84d9814991b1b36fe82c7e07817760b79279be021c119708f7d2c", 0xf8) [ 57.623777] binder: send failed reply for transaction 72, target dead 2018/02/01 19:14:22 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000002000)=[{&(0x7f000001a000)="088c35dda12e340693d1e1ae16f98b4b83e954e40f1864e72d99a215c4b43ccb83663168dec8dcee1c48e0675ec5dd9029fdaa3c5d24f949c874aec6dc3d927e4f27e6b9868a929cce2d6fa5e695936839691b18f657c35466c45fa8fb1ddcba078d6d14e4be05e398a3dc4e8d53028d5200fbfcd2b85998175d", 0x7a}], 0x1, &(0x7f000001d000-0x30)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/02/01 19:14:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000874000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000404000-0x10)={0x0, 0x0, 0x9e7}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/keychord\x00', 0x80, 0x0) accept4$netrom(r3, 0x0, &(0x7f000085f000-0x4), 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008f7000)={r0, 0x80000, r1}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000cd000)='/dev/pktcdvd/control\x00', 0x54000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000e2d000-0x4)) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000425000-0x8)={r2}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b9f000)=0xe16021614c54c70) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) sendmsg(r5, &(0x7f0000e0d000-0x38)={&(0x7f00003ad000)=@nfc_llcp={0x27, 0xfffffffffffffffa, 0x80000000, 0x5, 0x8001, 0x8, "f10efbe03362861319213baed63a0069d4ca4904fef5c5303904482a8688bf9e265dcef444eb535190753f793945108c254dac119fd039953e99f3b8df3b19", 0xb63}, 0x60, &(0x7f0000aa2000)=[{&(0x7f00000eb000-0xb0)="b6554f881a96e5cd8f13ea3c41a00ceadd5ed2053b4298cea8045eb729b9749467bb629a7e20f1ef9543b4451b7fb1d031ba12302fa4454ec2b0dc9c2504261ae6df93899a83461d6388894b3c580ecd6194bfa98e9a02cb5d485f48bbf3f3ce1fa7cb1c14c3aed971d9868c2e6efea49e6991cb5ffeb42e13bcd2d375a183989e16497028ea973756b41aba31ce22eb782a62c77da28a4a24b84632d7c716edcb02f74bc3dd6da6ecb5040bfb37bcc6", 0xb0}], 0x1}, 0x48000) r6 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r6, 0x0, 0x2) 2018/02/01 19:14:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000011000+0x1a0)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000012000)={0x40, 0x2, {0x3, 0x3, 0xffff, 0x2, 0x3}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000), &(0x7f0000001000-0x4)=0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$ax25(r2, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$TIOCGPTPEER(r1, 0x5441, 0xa3f) sendto$inet(r1, &(0x7f00006e7000-0x1000), 0x0, 0x4000, 0x0, 0x0) 2018/02/01 19:14:22 executing program 4: 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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00007be000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007a1000-0xe8)={{{@in6=@dev, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f000003e000)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000b19000-0x8e)="2176d4bd62dba0ef9ff5073ce663b6dd82f6ed4d45abdc1110d9d09dfc19e7135823bb7cfadf9ad1f601e4e03a99111bbf82e0d3bf7576416da952755eb9ec9e1c6ed69cf80aa7544d7d916ad9089abde50ec1c078505299748cae4065085f46deee1c49714d883e3cef4ab1528be15b4b573dc5a723267f7f110ec8618c5b349de7ba276adebff728ac30074c12", 0x8e) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f26000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/01 19:14:22 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c12000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x1, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r1, 0x9, 0x6d, &(0x7f0000609000)=""/28, &(0x7f0000725000)=0xffffffffffffffa5) r2 = syz_open_procfs(0x0, &(0x7f0000834000-0xc4)="6e65742f6669625f747269657374617400f94b9ed86cdbf99374bc0f1f63d3463c40cba0f8c185cd75b9353a5fcc8bd5ae4aca57f5744362b856ad6cb9a88f61e29ddd3d6254f4089b16cd4bd16f38c53eb6ff5cd58862e78d048b26a24149c22841ab5046b2740dc7b4c677b06ae550950f798c80f4c49155cc3c2c844f223f35f6d38029222f68c6155268a204d05acda616eda091a689c35004c613f7da873696fe2ca7deb7cbb20efae218496776451aada3c933e2914e50dcc037dd72e9db05f347") setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000bea000-0x4)=0x5, 0x4) 2018/02/01 19:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x36) 2018/02/01 19:14:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000461000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000011e000-0x4)) 2018/02/01 19:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r1, r1) clock_gettime(0x0, &(0x7f0000573000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000578000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000b92000)="77ef9dfd33e50a237303919addbf0368a54e184f633c8babf189bdebe434821831437c74f42eeb39487db4001cef1bb7552f48a3738533afa78ff21b9d98287c67ef5a111115866838f05bf6d7bda1ee56aa9be01e5ca923bcaf1832411567ce631cdc939c5a1f62e3151affdb11dfab94e1601da0c8f67e8f5cb9478c70c448360dc26b5e9a75fc1931956f14e80af02afe4c967e17c6b7f2", 0x99, 0x0, &(0x7f0000a0f000-0x10)={r4, r5+30000000}) write$evdev(r1, &(0x7f00007b1000-0x48)=[{{}, 0x3ff, 0x0, 0x2366}, {{r2, r3/1000+10000}, 0x9, 0x7, 0xfaa2}, {{0x0, 0x7530}, 0x20, 0x346, 0x1000}], 0x48) 2018/02/01 19:14:22 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000004000-0x4)=0xd0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 19:14:22 executing program 7: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) recvfrom$inet6(0xffffffffffffffff, &(0x7f000038b000)=""/202, 0xca, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109000, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0xcb)=""/203) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000002000-0x4)=0x1c) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x3f, 0xfffffffffffffff7, 0x2, 0x9f, 0x10001, "69df9f7daf79df1fa924c5f01c83f2b85c51da471473363d3a229fe77a97ff5132db898f38350033ef185af4092c7e364b00b7daaf9f0c41183778e14fce13", 0x10000}, 0x60) 2018/02/01 19:14:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009df000-0x8)={0x0, 0x80}, &(0x7f00004e7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bbe000-0x20)={0x3f, 0x1f, 0x8005, 0xbddc, 0x8, 0x401, 0x40, 0x100, r2}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000655000), 0x4) 2018/02/01 19:14:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x400000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f00009be000-0xf)='/dev/sequencer\x00', 0x381000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000a92000)={@remote, @multicast1}, &(0x7f00007fc000-0x4)=0xc) r1 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000db4000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000617000)=0xe8) setreuid(r1, r2) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 19:14:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000eb3000)="ff020202fe0600007fff0000ff7f00000a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/01 19:14:22 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000003000)=""/197, &(0x7f0000004000-0x4)=0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=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}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0x70)=""/112, 0x70}, {&(0x7f0000001000)=""/210, 0xd2}, {&(0x7f0000004000-0x3f)=""/63, 0x3f}, {&(0x7f0000004000-0x5c)=""/186, 0xba}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000003000-0x35)=""/53, 0x35}, {&(0x7f0000005000-0x3)=""/3, 0x3}, {&(0x7f0000003000)=""/224, 0xe0}], 0x8, 0x0) 2018/02/01 19:14:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000603000-0xd)='/dev/urandom\x00', 0x0, 0x2) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000ed9000)={0x8, 0x97, "bfe47507f80fc67b9150de8395566be03f3e16fa3994f226d383e6bef89d81501a885479e5dcbf3f3ae495ddce5d1569fe3a775eaa2000e620ebcd21a586339f3df651beb2bfb525e62360ab2f776c11dd77490a844432ad4e2d39b6efefb6761fe200dcd999ca2bef956e332b95917fcfe77059339017cca32442ea3a1272f55b37ba62dd89718cfcdbcd5198abff9e7864c744d14565"}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000884000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x800, 0xc0000000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000190000-0x38)={&(0x7f00009af000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/02/01 19:14:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/rfkill\x00', 0x800, 0x0) signalfd4(r0, &(0x7f0000c83000)={0x10001}, 0x8, 0x80800) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) 2018/02/01 19:14:22 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000015000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000017000)=0x3a, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000018000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000017000)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000018000-0xb9)={0x0, 0xb1, "c278dd55acbe6e0515617fecaa8e5763adde4809d4a0d3836a7c69b98f772f282a1154e35023f04edab8a21b917bc084dd920a866a91b4a47828279037da66f878b1b000db2f4ac42a09e0134f9acb515db42c04189f34b5b10afdd2d64790611b60aab05b8839f43e22df899639ecbf2e6b47f39cc1fc54d74431db1f81f1cb1b2256f5bf9f1fa05610f523b56e77ffa1175f48c9f81394cc479a9cefe29e3c43cc3e9f6fa2ff21e8f572161343c6eb63"}, &(0x7f000000b000)=0xb9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000018000-0x21)={r3, 0x100000001, 0x19, "d211820c1dd485c7cd55f8f04f1804283ce641d2c112484631"}, 0x21) 2018/02/01 19:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000961000)='./file0\x00', 0x12140, 0x2) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000bd000-0x4), 0x80800) sendto(r0, &(0x7f000064b000)="7cea4daa51", 0x5, 0x20000000, &(0x7f0000535000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x4, 0x0, 0x3}}, 0x2e) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) 2018/02/01 19:14:22 executing program 3: membarrier(0x9, 0x0) clone(0x0, &(0x7f0000cea000), &(0x7f0000153000), &(0x7f00005e8000-0x4), &(0x7f0000f24000+0x19)) vmsplice(0xffffffffffffffff, &(0x7f0000002000-0x40)=[], 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000016f000)=0x0) r1 = getpgid(r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e10000-0xe)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000edc000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000dbe000-0x10)={&(0x7f0000ab8000)={0x104, 0x20, 0x400, 0x3, 0x3, {0x1a}, [@generic="eebe88e496e44d705b5547bf048d68663973f9f98be0073f773733077ea0dcde2f1391255829cca3744ba8f7eae7eab874974e8f0ce013b150b7cf85ac07ccf311249f2cb519fba6dcdbc2dff8374e43b5acf6905b4b3bae3eedf6f1ecede9e660485743608b9a56b269efaf3719457210eaee04198504411d285ec78bd83a4a9af82ccbe1a81c39ea1d38", @generic="7902c4121a405adb2c9cc917e0fd344dc3b153123372822e3d600995595dd4b741f3236015e347b2a468781d95d3958cbf12d810f5c689cb9a3dc2715bb398bf9aa6f485f103826292b891ee55952f653fd3a8c5a3016bdaf04fd358b06882557ceada"]}, 0x104}, 0x1, 0x0, 0x0, 0x10}, 0x8080) sched_rr_get_interval(r1, &(0x7f0000234000)) clock_getres(0x7, &(0x7f0000d32000-0x10)) 2018/02/01 19:14:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00006d2000), 0xfffffffffffffe8c, 0x8000020000004, &(0x7f0000fd9000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/sequencer\x00', 0x8200, 0x0) getpeername$packet(r2, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000603000-0x4)=0x14) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(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) 2018/02/01 19:14:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4$inet(r0, &(0x7f000004c000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000fa1000)=0xfffffffffffffd91, 0x80000) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000030a000-0x4), &(0x7f000090b000)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x74}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000761000-0xe)=')selinux},--^\x00', 0x2) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000517000)=""/192) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eef000)={0x0, 0x100, 0x3}, &(0x7f00006d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a4c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000d32000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001d0000-0xb8)={r2, 0x9, 0x3, 0xdf38, 0x1, 0xffffffffffffffff, 0x0, 0x3, {r3, @in6={{0xa, 0x1, 0xadd2, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x4}}, 0x2, 0x10000, 0x46f, 0x9, 0x7fff}}, &(0x7f0000926000-0x4)=0xb8) r4 = getuid() stat(&(0x7f00005b9000)='./file0\x00', &(0x7f0000b08000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f90000)='./file0\x00', r4, r5) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005aa000)=@add_del={0x2, &(0x7f000027f000)=@common='gretap0\x00', 0x3f30}) 2018/02/01 19:14:22 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c46000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000aba000)={0xfffffffffffff016, 0x1, 0xfffffffffffff7f6, 0x101, 0x708}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000621000)="ff0204000000000100000000000000000000000000000205", 0x18) getpeername$packet(0xffffffffffffffff, &(0x7f0000555000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000093f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a9e000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r2}) [ 57.793695] binder_alloc: binder_alloc_mmap_handler: 10586 20000000-20002000 already mapped failed -16 [ 57.811977] binder: BINDER_SET_CONTEXT_MGR already set [ 57.817396] binder: 10586:10606 ERROR: BC_REGISTER_LOOPER called without request [ 57.836685] binder: 10586:10596 ioctl 40046207 0 returned -16 2018/02/01 19:14:22 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000011f000)={0x73, 0x79, 0x7a}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb2000)='/dev/sequencer2\x00', 0x980, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fb3000-0x14)={0x0, 0x0, 0x6, [0x8, 0x2, 0x7, 0x81, 0x7a, 0x80000000000]}, &(0x7f0000fb3000-0x4)=0x14) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fb2000)={r1, 0x3f}, &(0x7f0000ab7000)=0x8) 2018/02/01 19:14:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000461000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000011e000-0x4)) 2018/02/01 19:14:22 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000), 0x85, 0x0, &(0x7f0000002000-0x10), &(0x7f0000000000), 0x17ced9a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000)={0x8bc, 0x8, 0xfffffffffffffffa}) 2018/02/01 19:14:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x480c00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000)=0x10000) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x2, 0x0, @empty, 0x15}, 0x1c) 2018/02/01 19:14:22 executing program 5: r0 = epoll_create1(0x0) read(r0, &(0x7f0000ac7000-0x60)=""/96, 0xffffff48) openat$ptmx(0xffffffffffffff9c, &(0x7f000057c000-0xa)='/dev/ptmx\x00', 0x501200, 0x0) 2018/02/01 19:14:22 executing program 0: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003}, 0x0) r0 = gettid() socketpair$inet(0x2, 0x2, 0x1, &(0x7f00002be000-0x8)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f00007e5000-0x8)) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000b39000)={0x6, r0}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) r4 = dup2(r2, r3) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000660000)={&(0x7f0000b39000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00007fd000)={&(0x7f0000b3a000-0x48)={0x48, 0x35, 0x0, 0x3, 0x3, {0x14}, [@typed={0xc, 0x58, @fd=r4}, @generic="2ecd758faddd5133f1e136fca4069484953386153fb3ddb86b97f2e09a709603cacf1536581d"]}, 0x48}, 0x1, 0x0, 0x0, 0x24008800}, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/02/01 19:14:22 executing program 3: r0 = getpid() ioprio_set$pid(0xffffffffffffffff, r0, 0x6) ioprio_get$pid(0x2, 0x0) ioprio_set$pid(0x2, r0, 0x800) 2018/02/01 19:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008bf000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bde000)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000578000-0x40)={r3, 0x1, &(0x7f0000df7000-0x4)=[0x8], &(0x7f0000b28000-0x8)=[0x3f, 0x3], 0x40, 0x1, 0x5, &(0x7f00005be000-0x4)=[0x80000000], &(0x7f00002de000)=[0x7fffffff]}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[]}, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r4, &(0x7f0000567000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000afc000-0x4)=0x10, 0x80800) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4), &(0x7f000000f000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000359000)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f000069e000)=0xe8) socket$netlink(0x10, 0x3, 0x12) 2018/02/01 19:14:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a4d000-0x20)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) msync(&(0x7f00005f1000/0x2000)=nil, 0x2000, 0x4) 2018/02/01 19:14:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000000005, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bc000-0x4), &(0x7f000022a000-0x4)=0x4) socket$inet6(0xa, 0x2, 0x2) 2018/02/01 19:14:22 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x2000000000006}, 0xfffffffffffffcb1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fda000-0xc)='/dev/autofs\x00', 0x4040, 0x0) close(r1) 2018/02/01 19:14:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d20000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x4042) 2018/02/01 19:14:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2d000-0x10)='/dev/sequencer2\x00', 0x64000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00001d6000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f00005d3000-0xc)={0x10, 0x0, 0x0, 0x4801106}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x128)={0x128, 0x3, 0x7, 0x400, 0x7, 0x0, {0x1, 0x0, 0x5}, [@nested={0x114, 0x15, [@typed={0xc, 0x63, @fd=r0}, @generic="c9916f8ca0de8293ef19e53054924460dab1b101826e77ebd6ded1c7e0de65a3edda734861d0b9f113b27b9f940d8143b2886f65cdb8aaffd43b7a7770ca0e48dc91dc3f6b2fa8f3e420680ecc89d53b28118b47ac34725761a5d7138a45759e73f19a3180ffbe1c7aef62ed7c70e3dd0a5f83604660ed700bbe2722c7d0c553998ee16d263f2583d6ecfed5f4f28e16d44561eddd1c476c31c7d3cc8bfe8f173d3717e364cf5d761d3fdda3cf5bbb25b5ee4a15034bf230afae2e33a3196d31cdc6bb6001384a082ea59f17f3554a64829595016f5a955393a9039ab6a81241e047a6b1010ad1334b", @typed={0x18, 0x60, @str='/dev/sequencer2\x00'}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000002000-0x56)=""/86, 0x56, 0x40000000, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x9, 0x3, 0x0, 0x0, @random="fd08377ab796"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000002000)='system_u:object_r:getty_etc_t:s0\x00', 0x21) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000-0x14)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000004000)='./file0\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000)) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000)={0x9, 0x27f, 0x10001, 0x3, 0x1, 0x80, 0x6, 0x1, 0x81, 0x100000001}, 0xb) ioctl$VT_RELDISP(r2, 0x5605) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000004000-0x3c)=""/60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1e, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x539329a6, 0xfffffffffffffff7, 0x7}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000006000)) r5 = fcntl$getown(r2, 0x9) fcntl$setown(r4, 0x8, r5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x65, "8c3a23a84c90fe00b76df62d007a43f89179493b301322ab6e32225b296f696ac7f03028d3bf4ba71c0223163fdd45a225b0399e189b0a110d01bc9cbe32dad8e8d10f45a86bbb7ec65b26679e0b5641ef869ef8e8ce59f3d17fd7649ce23825b936c5af5c"}, &(0x7f0000008000-0x4)=0x6d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000008000-0xc)={r6, 0x7, 0x2, [0xf277, 0x1]}, &(0x7f0000001000-0x4)=0xc) 2018/02/01 19:14:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00007dc000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f9a000)='/dev/pktcdvd/control\x00', 0xb9a33fc794671552, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f9b000-0x14)={0x0, 0x6, 0x6, 0x20, 0x8000, 0xa8}, &(0x7f0000071000-0x4)=0x14) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f9a000)={r2, 0x1f3}, 0x6) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000de5000-0x8)) 2018/02/01 19:14:22 executing program 7: r0 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0x407) [ 57.957752] audit: type=1400 audit(1517512462.560:47): avc: denied { create } for pid=10644 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 58.015782] sock: sock_set_timeout: `syz-executor6' (pid 10675) tries to set negative timeout [ 58.034235] sock: sock_set_timeout: `syz-executor6' (pid 10675) tries to set negative timeout 2018/02/01 19:14:23 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000333000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000d23000)={0x0, 0x20, 0x0, @thr={&(0x7f00005ac000)="2f26ebde12eacdfa9fcf4a69878cad7406e3f707e89e21a74e5a42f350d2716bdcae2e0d3365f79966be068a56729b4a6ffe0a6e94ee3d5a1948b9eac95d3d500cdabf4a57a85e8dcbd0426b014df8039d8c0db32dce3c84dc878ad9a68e50b9e38ef5db67030987ce0a9d45e5385b42e820038921be58e5e80177321a708d43560eed02be001d16c12b57140fb73ee8705ee029f53fcaf2dff2c3b7a0182594da25462ea1048879ba475e63d69d5d1577d0ced9e2e6db42", &(0x7f00006d5000+0xe2d)="a699922aa8be1a21020f9206a53f222ae25d4340193c84a7e125c82457e2df88a7e59c96f653cd081f5a72f3711c309ad72b7986d0bb2fcd9dfe548129e90fe87e4003987dfa33c0cfc4397bd5865ff5db6f65adb752cc9bdcc050a53fe362b38c12f16e3b2a339187dcc090c454f1a0595a4f83a122bb469cbd2c980fe023e683efb615290ed8a840ab15ceb8c4ba31d9fec93a209062b9088c3ae56638264d5940194ccb04d24e48ee27c82b38f4b9460b00"}}) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) 2018/02/01 19:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0xb8) 2018/02/01 19:14:23 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000010000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x6092, 0x4041) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) renameat2(r0, &(0x7f0000006000)='./file0\x00', r1, &(0x7f000000e000)='./file0\x00', 0x0) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xc, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000005000), &(0x7f000000f000)=0x4) 2018/02/01 19:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000461000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000011e000-0x4)) 2018/02/01 19:14:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000914000)=""/61) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000010e000)=""/190) 2018/02/01 19:14:23 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/01 19:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='.\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a48000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000093d000)={{0xff4, 0x4}, {0x7fff, 0xfffffffffffffffd}, 0xe38, 0x2, 0x1f}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a71000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x7fff) fcntl$setflags(r0, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009a1000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000009d000)={r2, 0x2}) set_tid_address(&(0x7f0000862000-0x4)) r3 = add_key$user(&(0x7f00000d0000-0x5)='user\x00', &(0x7f000091f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e59000)="fc0cefd920b39f1413c558c432dd2002b4f32aae8e02655f2a8d9339f4da93da0bd2747c0444d239fcb254edf964f0b745494d787e617bcdd624fc8843f349ee810b7a37b0f54ffb6d117979357997a468d8e95600d6141242a8056063cbdfa5b0b65558cb2fd57bf1104237db274f0cacf004f39ac67f1dccc8fb6b3396c28d2851b8609dfa10ee7ae35d75f5e013159d96c38f53dd4dc4acccd1c23f02733fbf780155b14cc7842d20e078695f99", 0xaf, 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f0000b37000-0xa0)=""/160, 0xa0) 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b2000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000025a000-0x10)="94172d6eac44011e2c547fc5dd2355dc", 0x10) 2018/02/01 19:14:23 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ashmem\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/01 19:14:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cdc000-0x1)='\x00', 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000092c000)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e7c000-0x4)=0xabbd, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x18, 0x2}, {}], 0x30) 2018/02/01 19:14:23 executing program 7: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bb5000)=0x400, 0x4) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0) 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000000a000-0x4)=0x2e, 0x800) getdents64(r0, &(0x7f0000005000)=""/51, 0x33) write$sndseq(r0, &(0x7f0000008000-0x1c)=[], 0x0) 2018/02/01 19:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgroups(0x0, &(0x7f000081d000-0x20)=[]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044a000)='/dev/sequencer2\x00', 0x10080, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000af3000-0x4)=0x0) setpgid(r1, r2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000904000-0x4)=0x9) 2018/02/01 19:14:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x80000, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/02/01 19:14:23 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000054000)='/dev/rfkill\x00', 0x20800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000003a000)={0x800, 0x4, 0x0, 'queue0\x00', 0xc7e2}) r1 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) dup(r3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000003b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/01 19:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000461000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000011e000-0x4)) [ 58.637954] audit: type=1400 audit(1517512463.240:48): avc: denied { create } for pid=10735 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/02/01 19:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(r0, &(0x7f0000ae9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000942000+0xd5a)=0x14) getresuid(&(0x7f0000a59000-0x4), &(0x7f00008b1000-0x4)=0x0, &(0x7f0000e9f000-0x4)) sendmsg$nl_xfrm(r0, &(0x7f00000b5000-0x38)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000275000)=@newsa={0x1e8, 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, 0x3, 0xa}, [@policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x401, 0x0, 0xfffffffffffffffc, 0xa, 0x20, 0x80, 0xaf, r1, r2}, {0x9f9c, 0x6, 0x6, 0x7, 0x2, 0x80, 0xffffffff, 0x2}, {0x7, 0xffffffffffff895e, 0x3, 0xa63}, 0x800, 0x4, 0x1, 0x1, 0x1, 0x3}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x1e8}, 0x1}, 0x0) 2018/02/01 19:14:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000063d000-0x8)={0x0}) fcntl$setsig(r0, 0xa, 0x14) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4c000-0x8)='./file0\x00', 0x0) 2018/02/01 19:14:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r1, 0x6, &(0x7f0000011000)) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x4c8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000011000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) 2018/02/01 19:14:23 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe6000)={0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b2f000)={"58e42fc44d8046be03737c968bf4aa08", {0x4, 0x9, 0x0, "8f852ebb61aa"}}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fe8000-0x20)={0x7, 0xfffffffffffffff8, 0x200, 0x8, 0x1, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000e62000)=0x20) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000ab000-0x10)={0x6, 0x200, 0x9, 0x6, r3}, &(0x7f0000fe7000)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000fe8000)={&(0x7f00002b4000-0x1c)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f00008a0000-0x70)=[{&(0x7f000064f000-0x1000)="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0x1000}, 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9fbe390bd12534e2953ca9c832fe94bd7b153aab47a5d861e929049b9482d0ce9e0ff1b610382926b8f668d9ff16192047482cdeb8e5f89e88b05bf4889d41ba2b9fe9857367f02dc932358950d444ee643c964ba14e5f678680de82007bb78d3d14209c4aa97e0d747b69eaf3fdc233a5d0ccf3ecc9aafd5004c98f6952beb477fcfad298f3e2c3c8b25e9cdaa2ddb43aad52ccf3b45da9f6e1caa6c0a033a9c6e2971157dd3500ee07769a5fe1040d7f4b16728c8b0f8c5eb2d285a84a9a3011698db45643f459050c7bc6c835a9afa3a5dec4a2f813323c0bdf9104fcbce06719eea15052dd12278b937ff94506dd3bd0eb4b9270e2bb1e1b8743b1d9bf9d6dbaf6b96f253b56eabb0a1dd0d78cc693e619d79bcbabc875b8be83c84caa350f65ebae164fc6ef9783df11d9cf6162c5fc84d6d6fc36c6a997c7140cb599553acc2bd4b7b5f861fc95c17b8fc11ae24a7b2b9e7a752ae52642db97834110fc6adb0b7ca15920539c6cd4d5076948a12a44faf7fdc8b2ef8a19cfdad1a8f1e4654f6c068cf6289d4ca6b6b2e3412043bc09d859b50773a6c2f85cd60f101165fb29fa9bfbdbc40ba43abfd6ef333cbf02e37b3ce812426566e1ebadf554597267963d44053c165fb8d481ff7d20606b37b6344f40339fb13d1e03e88898648621c894c43ddfd1f3e8826cfd3729aef610e2dd66fb9816cdc8c055203e3e498bcd3e75d7b1cbc60abb4a026842f8e97f0b2d0d1cca73c869f7d2c989f72ec484e345148ac3eb9c386da25ca568e1ff84e0c49c2fdae36de0947c6f8a443fffabf9d52253c3108fc8fdd4000100e0f8d50f819fcea0f2aa5ed1b6b452fab19ab9a08386fdc4ae58c021cf0a0e9618fe8b11a48752217abb0a7da0076857d738e7b11cfb0a3027ef6ae6f2f3cef1ebc9382d922d24ec8595b04da79b3f5025fb4be2a68f4cc1a5353dd8f882adaa53ff75a192749ce95b424b8b82bdbf51a6c079d4237fc6e66720b6e1d0cbdfaab888fe423389290daf3967638163ea513bd4d7673289cc4322f767649cbbdd8b664c9f33749588799a89c8d5b2292c9e6ad275d9a7f43444309904d43e5bb502434cc9d6e4b00163c05725bc8ecfaab2dd28fbe898e26360bfccce76739891bea0dd682ac20ab682d71ed9434d3460a125c1679ecf65ed81b7f5946c28fb68cf4a1c3b7ce521b5c3a6cbade48418b2dabf7d6590063a0ef4dc48941adbd3852986772e9fba5b21c96f77cd79e052d25a404d0ef1fd539da2e86a538d5db2e137b83afde435f2d10766ee9902ad06ff848b4104045867e4dae4e691450e222a016b0746c70e4509c2ec8b5b7fb49006eebb4f6951ac0e16f50aafdfb76057c4299a48ebbdce1a7d8f9857aad0b0ab9c889b9cee4daf3a1620354d850d1a33472b727f91e03f8c3fd4b6c9ba60c072caed9ccb48c82e1090633ea52e0394881860da29d55855e4dd47879600e5c0ec51095bb5b35f1428b63e7a1f0ff93d8d4dcb124860b21ce8229700700aed795c21292327ff30be87479654ca075caf4a6b89501bd14a7b3661859885bd54c1493aa719d5ea79f1bdd2818ab087f7e6ec5baac43e88939d230581bd464067e365cbb3ed0a5b74b4451f0d65a7e470d586bbb35ac42ed38d2c2e800fc8ffcffce7f721376433d30788b6e2962fec6e03ae06e07d605185a32707d68443b847fa601cdc9b24a8c94d0b09b81aacad2b89c2261eed46600ed8fe2f91b0142c7fbfc9ae9c6181fa08b9d94aa57f033d9dc37e9c8851d4c9817bd4269cb5e69a2da959846c27be6137708c4de509f3a2b3e36d1d1dec126dda3dcaf9eca68a31b1c153dabf2153fdf8d71bca45673e78d0b19f9609925af8e7e93d366677e183915d27de889fe9af933be92b458f68d5a6a857e78876c25b73c64701e2201d9fb985dce9d55cc5f5793eb07a921f9d59fcb0764b7ef3e2acce2af32092d8af6c15c7909e38d2bf2621750183c44e8bbcb30074246b9155341d7e6bc7f62c3fea31a43527e074c263fe387aade575a33427cb64b7423d73e018f4bc4c5cae43137086b589c65ee2f157c0b21ce31f195d931b7f89a354cac462256fd5782fe7258e7d5c1d666cfb385d6275a017fb03a18a32a10167d65f6530fa8be0b1931805eba4c30327c956d922e860ae0b82472ba94fd35aef746d856f7c794e397064725643e95bd86c566319e954c0039b86419109857d75070d11cc1255ab639c120e287b4d2831a581a8a821ff5e6cb3", 0x1000}, {&(0x7f0000dcc000-0xc4)="a552500731caef1f7bbde20f49c9951872448453be8b898356ab40874f2034429d3cc4ff311e4a5d1cf801281f821ae80180a734a741c0f7e0319bb1e8a9a9a2145bb1813371430a9898843558793610219e47939086f3a5c6021cc1339b9a7c10be77fc460ddf349900466b33f7f670060cd01828ecd1d5c73dd70c353bf95de15f4d04e7768f7ac533d9295f8040f8e63377adaf3e79a7457d3b1f1457fa143810782b9acec68990f6afe0fad39e722ac238cb0a336cb9b06d76e080860899aba38088", 0xc4}], 0x7, &(0x7f00003f3000-0x120)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0xffffffffffff8000, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x1f, 0x65}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x0, 0x800, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x10000, 0x8002, 0x100000000, 0x4, 0x0, 0x0, 0x8001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xc638, 0x3, 0x8203, 0x765, 0x1, 0x401, 0x5, 0x20, r4}}, @init={0x18, 0x84, 0x0, {0xfff, 0x8, 0x7, 0x5}}], 0x120, 0x8000}, 0x0) 2018/02/01 19:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000461000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000011e000-0x4)) 2018/02/01 19:14:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f58000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000ae3000)=0xe8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b0b000-0x35)=""/53) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009b0000)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000cd8000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x8d, 0x2, 0x3f, 0x2, 0x80, 0x20, 0x0, r1, r2}, {0x5, 0xfe3, 0x20, 0x7fff, 0x1, 0x9, 0x2, 0x80}, {0xb3e6, 0x1, 0x0, 0x2}, 0x100, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x3ff, 0x3}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x3, 0x4, 0x2, 0x9, 0x7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f9d000)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000a7f000)=0xe8) r4 = getgid() syz_fuse_mount(&(0x7f0000211000-0x8)='./file0\x00', 0x8000, r3, r4, 0x80000001, 0xfffffffffffffffe) 2018/02/01 19:14:23 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000419000-0xe)='+md5sumvmnet0\x00', 0x2) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdd000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005bb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000037e000-0x8)='./file0\x00', &(0x7f0000fdc000)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000478000-0x58)=[@in6={0xa, 0x0, 0x4, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x58) lseek(r0, 0x0, 0x65) 2018/02/01 19:14:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001b3000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d41000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1f000-0xc)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00002bc000-0x40)={0x6, 0x3ff, 0x200, 0x8d, &(0x7f0000454000)=""/141, 0x40, &(0x7f0000ae4000)=""/64, 0xe8, &(0x7f0000f5e000)=""/232}) 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000bc1000-0x60), &(0x7f0000182000-0x4)=0x60, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057c000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fab000-0x8)='net/llc\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/02/01 19:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/autofs\x00', 0x800, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x10000) unshare(0x40600) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000416000)=0x2, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000746000)=0x0) syz_open_procfs(r2, &(0x7f000088c000)='net/unix\x00') signalfd(r0, &(0x7f0000fad000-0x8), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001c2000-0xe8)={{{@in6=@mcast2, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000796000)=0xe8) execveat(r1, &(0x7f0000539000-0x8)='./file0\x00', &(0x7f0000ecb000)=[&(0x7f0000c5d000-0xc)='/dev/autofs\x00', &(0x7f00007c0000)='/dev/autofs\x00', &(0x7f0000ba8000)='#!proc\x00', &(0x7f0000fac000)='/dev/autofs\x00', &(0x7f0000dc9000-0x1)='\x00'], &(0x7f000075c000-0x18)=[&(0x7f000046f000-0xc)='/dev/autofs\x00', &(0x7f0000164000-0x12)=',eth0^-lo*vmnet0/\x00', &(0x7f00000e6000)='/dev/autofs\x00'], 0x400) 2018/02/01 19:14:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000328000), 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000093a000)=0x80, 0x4) 2018/02/01 19:14:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e21000-0xf)='/dev/sequencer\x00', 0x2aee40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x6c)=""/108, 0x6c, 0x2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)) 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000fdf000)=""/114, 0x72, 0x2002, &(0x7f0000935000)=@ax25={0x3, {"dda99f108ea923"}, 0x101}, 0x10) writev(r0, &(0x7f00006b1000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) 2018/02/01 19:14:23 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000259000-0x4)=0x0) sched_getparam(r0, &(0x7f00002c6000)) mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f000042d000-0x4)=&(0x7f0000c33000-0x18), &(0x7f0000c33000-0x8)=0x18) ptrace(0x4208, r3) 2018/02/01 19:14:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006c8000-0x4)=0x3) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000fd000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 19:14:23 executing program 6: clone(0x0, &(0x7f0000002000-0xcd), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x89)) r0 = creat(&(0x7f0000f7c000-0x8)='./file0\x00', 0x1) fchmod(r0, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x1)='dctcp-reno\x00', 0xb) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18), &(0x7f0000000000)=0x18) 2018/02/01 19:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000461000)='/dev/input/mice\x00', 0x0, 0x40000) 2018/02/01 19:14:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00004d1000)={0x0, 0x0, 0x2b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r3, 0x400) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rtc\x00', 0x200001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000003000-0x56)=""/86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x7, @empty, 0xc48}}, 0x800}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000da8000-0xf2)=""/242) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 19:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getdents(r0, &(0x7f000011b000)=""/4096, 0x1000) getpeername$ax25(r0, &(0x7f000047d000-0x10), &(0x7f00007d3000)=0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)) 2018/02/01 19:14:23 executing program 5: pipe(&(0x7f0000a80000)={0x0}) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00003c4000)=0x5, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077a000)='/dev/vga_arbiter\x00', 0x2042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000013000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f0000002000-0x4), &(0x7f0000013000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000012000)={0x33, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}}, 0x0, 0x8, 0x100000000, 0x4, 0x2, &(0x7f0000013000-0x10)=@common='ipddp0\x00', 0x8, 0x0, 0x2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) [ 58.821558] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 19:14:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) read$eventfd(r0, &(0x7f0000de7000), 0x5) 2018/02/01 19:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000324000)='./file0\x00', 0x880) 2018/02/01 19:14:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000ef4000-0x2a)=""/42, 0xff5a) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) renameat2(r0, &(0x7f0000ef5000)='./file0\x00', r0, &(0x7f0000c25000-0x8)='./file0\x00', 0x5) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e2a000)={@local, 0x0}, &(0x7f0000ddc000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000004f000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, r1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bd6000)={0x0, 0x1, 0x0, 0x7f, 0xab1}, &(0x7f0000351000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000072e000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x100000000, 0x3b, 0x1, 0x2, 0xb0}, &(0x7f000035c000-0x4)=0xa0) 2018/02/01 19:14:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendmsg$nfc_llcp(r1, &(0x7f0000a8d000-0x38)={&(0x7f000018f000)={0x27, 0x8a, 0x28, 0x0, 0x0, 0x7, "7a512a75db6e2d46010e0bc73c31511691882f814aafc0a83838d522cbd18c2e240442854b2744de6c86cf0251e89147e9c1a6124e2c841dc208a800583e58", 0x2}, 0x60, &(0x7f000083d000)=[{&(0x7f00006d6000-0x95)="15a396869addc4459d13e1277b189310916bc78d359c43c1b15462178ebf95e82d232c4ed4fd8eb18a8ce2fff8576761ed385ce9cc2679848bd73519b5213c8d9b80333feb5649174301de219b6af4f7d2255bd771d09f50cae1994e9928539b22b16a7aeaa88214f4973883bd3eddea2531edfb91326a13d489992cb602aadaff9832fe0f6dec287f4e80b8a78bedced259595db3", 0x95}, {&(0x7f0000f95000)="0ac32950c291b40ed476afba6d83b988b542abdc4633577de2157e3401e621ca847398273d30fc907d2aa7ca8621d2195bb9d7db816664788a6b7bc5eea9eb3c619dc4fc592b9e193e786b7586bea6cfc77e38301e688d464e391a1bea6317b81bfc36bf1b5a2d00682efea4f9cb798b57761d9b8e86939732eb37cbb7ace948f4002e10633d3479586296f3ea92df3f0016eb1c09e5020bfcc510f3224a41ec6237069e8857e7d4a76652ba42d606b0c2f270bb3679ed2dd03ffd4c4254c398c5a0e05b8a78922a44147a475d604695910585efea8d4cdd1c779d315688fd628f71db3385ccc5c2e460f313d317cbe390fada33631d", 0xf6}, {&(0x7f0000768000-0xdb)="0ad1047cd3abcf5abbee79712c1261f99a8a36a094602c8372195bfc590debce258b4ae00f2987d68f1ead8ff0c77fd05fec1b3b72304c15720639695ca18348893b0590c57d8058c3f76ff269352915eb137033596a31b976bf213b92a198d172e031fbfad8cd7536fc639e7010bcc21dacfe28ad53bba43a1be306c6c20a2b78f5234155f984bc1ea99a4dd0c98401c954e72d34f8b5a96648385fff4be591bbf82c172a6744f457a3d8e753f38d0cf9b4c95c9019e655c9a73157401300b2aa59be4eebd05f8006d0da0f73c8ad0343e95635ea14dd33f1edf5", 0xdb}, {&(0x7f0000ecf000-0x3c)="f9b1c35e24509a6d1c0eba9ab119054fbce26bfc5be6d83d20bd29ae8f0bda779eaa4ce499b23668cee3504e470cd1f24dd3e39e6e15c4518d14d449", 0x3c}, {&(0x7f000061d000-0x1000)="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0x1000}, {&(0x7f000018d000)="fa0de4707cbd70148f49c23d16a3938e3b6d333349f2e97cd3cf0a0a4eadd82316ecf7c31f06fa96883c03", 0x2b}], 0x6, 0x0, 0x0, 0x1}, 0x4000000) bind$inet6(r0, &(0x7f00007cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff7, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000d94000-0xb4)=[{{&(0x7f0000e2c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000b8c000)=[], 0x0, &(0x7f00001e4000-0xcb)=""/203, 0xcb}}, {{&(0x7f0000eb4000-0x10)=@can, 0x10, &(0x7f000096d000)=[], 0x0, &(0x7f00008d5000)=""/54, 0x36}}], 0x2, 0x0, &(0x7f0000b41000)={0x77359400}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c0d000-0x4)) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000946000-0x4)=0x4, 0x4) 2018/02/01 19:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000083000-0x5c)={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x8001, [0x2, 0x2, 0x6, 0xa4, 0x8, 0x40, 0x4, 0xcab00]}, 0x5c) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c04000-0x38)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000031000)={&(0x7f0000f02000)=@getsadinfo={0x14, 0x23, 0x415, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000c7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) 2018/02/01 19:14:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)) r2 = fcntl$dupfd(r1, 0x0, r0) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008c2000)={0x0, 0xde, 0x30, 0x7, 0xff}, &(0x7f0000606000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000e6000-0x14)={r3, 0x6, 0xfd52, 0x3c5, 0x800}, 0x14) openat$selinux_create(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000551000-0x8)={0x0, 0xfffffffffffffffb, 0xfffffffffffffff8}, &(0x7f0000e8a000-0x4)=0x8) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000be4000-0x8)={r4, 0x0, 0x10000}, &(0x7f0000392000)=0x8) 2018/02/01 19:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 58.914268] kasan: CONFIG_KASAN_INLINE enabled [ 58.918877] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 58.926228] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 58.932448] Dumping ftrace buffer: [ 58.935971] (ftrace buffer empty) [ 58.939671] Modules linked in: [ 58.942996] CPU: 1 PID: 10814 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 58.950609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000081e000-0x8)='./file0\x00', 0x80, 0x40) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad2000-0x4)=@int=0xfffffffffffffeff, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000f92000)={0x0, r2}) fcntl$getownex(r1, 0x10, &(0x7f00004a9000)) 2018/02/01 19:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") readv(r0, &(0x7f0000031000)=[], 0xd6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000168000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/01 19:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = dup3(r0, r0, 0x80000) accept$netrom(r1, &(0x7f00005f8000-0x10)=@ax25, &(0x7f0000053000-0x4)=0x10) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001a6000-0x8)={0x0, 0x20}, &(0x7f0000d4a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b71000)={r4, 0x5}, &(0x7f000053b000-0x4)=0x6) close(r3) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e9f000-0xc)={0x3}) [ 58.959952] task: ffff8801cfd24800 task.stack: ffff8801acec8000 [ 58.965993] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 58.974868] RSP: 0018:ffff8801acecf868 EFLAGS: 00010046 [ 58.980298] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801d4782258 [ 58.987560] RDX: 0000000000000000 RSI: ffffc900012a5000 RDI: ffff8801d4782260 [ 58.994830] RBP: ffff8801acecf880 R08: 0000000000000001 R09: 0000000000000001 [ 59.002098] R10: 0000000000000005 R11: ffff8801cfd24800 R12: 0000000000000000 [ 59.009356] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801d4782100 [ 59.016617] FS: 00007fce6c90b700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 59.024831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.030704] CR2: 0000000000463f10 CR3: 00000001b79c4000 CR4: 0000000000160670 [ 59.037965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.045233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.052506] Stack: [ 59.054648] ffff8801d4782290 ffff8801d4782258 ffff8801d4782258 ffff8801acecf898 [ 59.062662] ffffffff81dfc20d ffff8801d4782160 ffff8801acecf8c8 ffffffff82667a53 [ 59.070666] ffff8801d4782258 0000000020001000 1ffff100359d9f23 ffff8801d4782290 [ 59.078645] Call Trace: [ 59.081210] [] list_del+0xd/0x70 [ 59.086209] [] sg_remove_request+0xa3/0x120 [ 59.092148] [] sg_new_write.isra.26+0x849/0x940 [ 59.098437] [] ? sg_common_write.isra.23+0x18c0/0x18c0 [ 59.105332] [] ? __might_fault+0x114/0x1d0 [ 59.111191] [] sg_write+0x962/0xb30 [ 59.116439] [] ? sg_ioctl+0x2a00/0x2a00 [ 59.122042] [] ? depot_save_stack+0x122/0x4a0 [ 59.128164] [] ? get_futex_key+0x1050/0x1050 [ 59.134195] [] ? __lock_acquire+0x629/0x3640 [ 59.140225] [] ? save_stack_trace+0x16/0x20 [ 59.146170] [] ? save_stack+0x43/0xd0 [ 59.151594] [] ? kasan_slab_free+0x72/0xc0 [ 59.157451] [] ? kmem_cache_free+0xc7/0x300 [ 59.163397] [] ? do_futex+0x3f8/0x15c0 [ 59.168913] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.175910] [] ? sg_ioctl+0x2a00/0x2a00 [ 59.181516] [] __vfs_write+0x103/0x680 [ 59.187029] [] ? do_iter_readv_writev+0x400/0x400 [ 59.193490] [] ? __might_sleep+0x95/0x1a0 [ 59.199257] [] ? __inode_security_revalidate+0xd9/0x130 [ 59.206750] [] ? avc_policy_seqno+0x9/0x20 [ 59.212602] [] ? selinux_file_permission+0x82/0x460 [ 59.219244] [] ? security_file_permission+0x89/0x1e0 [ 59.225968] [] ? rw_verify_area+0xe5/0x2b0 [ 59.231823] [] vfs_write+0x189/0x530 [ 59.237156] [] SyS_write+0xd9/0x1b0 [ 59.242404] [] ? SyS_read+0x1b0/0x1b0 [ 59.247837] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.254647] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.261195] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.267739] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 59.294310] RIP [] __list_del_entry+0x86/0x1d0 [ 59.300633] RSP [ 59.304232] ---[ end trace b7efc6049c2ee188 ]--- [ 59.308952] Kernel panic - not syncing: Fatal exception [ 59.314727] Dumping ftrace buffer: [ 59.318236] (ftrace buffer empty) [ 59.321914] Kernel Offset: disabled [ 59.325510] Rebooting in 86400 seconds..