7f00000001c0)="14b1c21ea810601c909f5b", 0xb, 0x4000000, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fchmod(r1, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x10000, 0xe9a, 0xffffffff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x2}, 0xfffffffffffffcd3) mount(&(0x7f00007ffff2)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/02/26 11:17:21 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) syz_emit_ethernet(0x1, &(0x7f0000e5e000)=ANY=[@ANYBLOB="0180c2000000aaabbfaa00bb08000400001c000000000000000000000000e00000011200000000000000ac6fd9f1c81f069aeb5a5ed9275be3743c7650636823aaefb5ab05ef390d450cccd4f6034f7675c7078cec972bbf7aaef4b652d69e1ef00efe99b87f95a9269e24fa20bb35294859eb1e30b667b36d094c1716b932438b98f3badddce255432b39d5d8bf6a293c78b696203cd6c4eade6171e5dc689a6363a5950ef7ba864ce5cb9c35a5920f3aeaf482849e1f6910825483f080a7fa7189c20e4904"], &(0x7f0000000000)={0x0, 0x1, [0x0, 0x579]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/26 11:17:21 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x42240) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@common='bcsf0\x00', @ifru_map={0x6, 0x1f, 0x8, 0x7, 0xfffffffffffffbff, 0x4}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@rand_addr=0xff, 0x3, 0x9, 0x2, 0x81, 0x2, 0x80, 0x20, 0xef, r2, r3}, {0x81, 0x100000001, 0x4, 0x1, 0x5e, 0x0, 0x5, 0x20}, {0x80000001, 0x1000, 0x1ff, 0x2}, 0x3, 0x9, 0x3, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x4, 0x0, 0x9, 0x100000000, 0x7ff, 0xfffffffffffffff8}}, 0xe8) 2018/02/26 11:17:21 executing program 2: unshare(0x20000000) pipe2(&(0x7f0000000000)={0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x80000001, 0x202, 0x7, 0x7, 0x101, 0x6, 0xcf13, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x2, 0x6, @empty, 0x1}}, 0x4d, 0x20}, &(0x7f0000000180)=0x98) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) ioprio_set$pid(0x2, 0x0, 0x2) clone(0x20000400, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000000000), &(0x7f0000000080)='r') 2018/02/26 11:17:21 executing program 3: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7fffffff, 0x2) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)=[0x0, 0x2]) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) 2018/02/26 11:17:21 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x101, 0x8, 0x9, 0x100000000, 0x11, 0x8}) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x8001) [ 265.266820] audit_printk_skb: 4689 callbacks suppressed [ 265.266828] audit: type=1400 audit(1519643841.584:53680): avc: denied { net_admin } for pid=27564 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 265.297905] audit: type=1400 audit(1519643841.624:53681): avc: denied { net_admin } for pid=27564 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 265.323623] audit: type=1400 audit(1519643841.654:53682): avc: denied { net_admin } for pid=27564 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:21 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') r0 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) unlink(&(0x7f0000000000)='./file0\x00') r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) 2018/02/26 11:17:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/02/26 11:17:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f000000bff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/02/26 11:17:21 executing program 5: clock_gettime(0xfffffbfffffffffc, &(0x7f0000000040)={0x0}) pipe2(&(0x7f0000000000)={0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r1, 0x0, 0x1, r2, &(0x7f00000000c0)='./file0\x00') r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x20000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000080)) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/02/26 11:17:21 executing program 2: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000194000)='./file0\x00') socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) creat(&(0x7f00008f9000)='./file0/bus/file0\x00', 0x0) 2018/02/26 11:17:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000000080)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[]}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000000100)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) write(r3, &(0x7f0000000000), 0x0) close(r1) close(r0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000140)={0x5, 0x3, 0x1000, 0x1000}, 0x10) 2018/02/26 11:17:21 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x42200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, r2}, 0xc) 2018/02/26 11:17:21 executing program 4: clone(0xb204168e3a9de6bc, &(0x7f0000c72fcd), &(0x7f0000879ffc), &(0x7f0000d5dffc), &(0x7f0000c95fc0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x1, 0x0, 0x0, 'queue1\x00', 0x9}) pselect6(0x40, &(0x7f00000000c0)={0x1950, 0x20, 0x1, 0xb8, 0x796, 0x1ca, 0x9, 0x3}, &(0x7f0000000100)={0x8b76, 0x6, 0xd5, 0x400, 0x5, 0x8e, 0x6}, &(0x7f0000000140)={0x1, 0x40, 0x0, 0x8, 0x6, 0x9, 0x0, 0x101}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x7}, 0x8}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x0, 0x50]}, &(0x7f0000000280)=0x8) 2018/02/26 11:17:21 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000000040)) [ 265.349512] audit: type=1400 audit(1519643841.684:53683): avc: denied { net_admin } for pid=27564 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) close(r1) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x401, 0x0, 0x0, 0x0, 0x0, "f9fa2785f201de01a927973fbe98ac3bb60714f5e5c1be92c9ec1659e024487f41968c9b41cffff1530b31482401bbbdb1e0c704a90bf3afab2ac9b8263da5", 0x8}, 0x60) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/125) syz_emit_ethernet(0x56, &(0x7f0000000180)={@random="8ba2a3de683c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x0, 0x0, 0x9, 0x5b4}, 0x0, 0x0, 0x0, 0x0, "4938266c862ec39cdcd1c45a17adb2e1b568445d395dc3c6100500a05711defdc4d152cddd6b7064486ef020eaa649505c58dd0a5ead8ea3ada8cc9849af7168"}}}}, 0x0) 2018/02/26 11:17:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f00001f0000)=0xa003, 0x40) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"92b2698ff7e34c"}, 0x2}, [{"0dfab12cea7620"}, {"5f768104d42327"}, {"392468a6f6145b"}, {"8be29a707785db"}, {"97224a44632132"}, {"014fb09074cf84"}, {"b46916054f90dd"}, {"77e21675e0f4cb"}]}, 0x48) 2018/02/26 11:17:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="677265300000e4000000000000000000", 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/40) [ 265.366332] audit: type=1400 audit(1519643841.684:53684): avc: denied { net_admin } for pid=17268 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:21 executing program 5: r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000664fc0)={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x1}) mq_getsetattr(r0, &(0x7f0000000040), 0x0) 2018/02/26 11:17:21 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8000) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x178) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x28000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r2 = syz_open_pts(r1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) syz_open_pts(r1, 0x408001) ioctl$TCSETS(r2, 0x402c542c, &(0x7f0000a30fdc)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000100)) 2018/02/26 11:17:21 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0xffffffffffff0000, 0x3d, 0xffff, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket(0x10, 0x803, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)=""/4096, 0x1000) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r1, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = getpid() ptrace(0x4207, r2) 2018/02/26 11:17:21 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={@generic="00c225377d9de76d480120d02e012c89", @ifru_names=@common='yam0\x00'}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0xffff, 0x8) [ 265.366810] audit: type=1400 audit(1519643841.684:53685): avc: denied { net_admin } for pid=17268 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:21 executing program 5: r0 = gettid() r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000e6d000)=""/384, 0x180) r2 = inotify_init1(0x80800) dup2(r2, r1) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r3 = open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000000)=0x5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/26 11:17:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eedff8)=@ethtool_gfeatures={0x3a, 0x0, []}}) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00002de000)) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:17:21 executing program 7: syslog(0x3, 0x0, 0x94f551776839ccbf) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) signalfd(r0, &(0x7f0000000040)={0x2}, 0x8) [ 265.391469] audit: type=1400 audit(1519643841.714:53686): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 265.393964] audit: type=1400 audit(1519643841.714:53687): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 265.416083] audit: type=1400 audit(1519643841.724:53688): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:22 executing program 0: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f000002c000)) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x190000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa000, r1, r2, 0x5, 0x7f, 0x2008800) [ 265.417751] audit: type=1400 audit(1519643841.744:53690): avc: denied { dac_override } for pid=28956 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:22 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r0, &(0x7f0000000080)='cpuset\x00') r1 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r1, 0x0, 0x0) readv(r1, &(0x7f00001cbfe0)=[{&(0x7f0000ff8fc0)=""/64, 0x40}], 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/136) 2018/02/26 11:17:22 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)) epoll_pwait(r1, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x14080, 0x10) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) 2018/02/26 11:17:22 executing program 7: r0 = socket$inet(0x2, 0x8000000000000001, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000580fb0)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@local, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) 2018/02/26 11:17:22 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) writev(r2, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/02/26 11:17:22 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x103501) mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) fcntl$setstatus(r0, 0x4, 0x42c01) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000000c0)={0x2, 0x1, 0x6, 0x0, 0xfffffffffffffff7}) ioctl$int_in(r2, 0x5454, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/02/26 11:17:22 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000890ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000100)="5534ea20af4efe32c7edf1671d73b0eb46295432869d92a0dfdf4a5e5f601f64b17b1767150e98b8ecd0cde59306d0a2cb6577e41717c60c2712124ea182aeee3bb3cd9f963fd1cd4595dfc5946616922970ddf4b775f6de69a2a7ec5896fe3cf85625cb7114b4d52827231ae6ccbc304086d142070a0bf7eb64a17b3380253b3be979f1d8b94cb6a9e4082fa92a0ee6d807fa4fc1414de2e5a124b09952b9f4077a877e3522f4220b6e61109ea83e35e08ff1592cea45b7f3ffa039", 0xbc}, {&(0x7f00000001c0)="d4b080f5d62b8361b619d73be7927f54b2d4f5740f893105cac51e786c14721f9e75604cadaecabadeb8ce1af883e10ad065c44d0ab01bb6e9527f24d22d6b19f12f576cb0f18f5229eff90cdbeca2f083339767577799903ab89979918ba865e6d57da42a463c42ffffffffffffff1ef8caee84a52316ece11f9be89dbd8a3002e2c1853f6f5ff453dd59778c0cec2e96802631f91211", 0x97}, {&(0x7f0000000280)="5597c1b668d1e0cd698ecd801acc7d670838d26e604a07f3b663d29441d8cc93", 0x20}, {&(0x7f00000002c0)="623b14d2912d71c15a5441d04dd8e1c77e61ac0d2de1153f59a0ed8c2c9aebe9bf4d3ef0d7538922539466b3b6a0aaacc6fdde3ee3985248996554113a0c99e35e424b186ceeb4ad264cf29c67e278a146a66428", 0x54}], 0x5, 0x0, 0x0, 0x800}, 0x0) 2018/02/26 11:17:22 executing program 3: clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getpriority(0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x2, 0x3, 0x80000001, 0x3, 0x2}, 0x4, 0x0, 0xfe3}) 2018/02/26 11:17:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000826fff)='g') write$evdev(r0, &(0x7f0000093000)=[{{0x77359400}}, {}, {}, {{0x77359400}}, {}, {{0x77359400}}], 0x90) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x3) [ 265.936717] device gre0 entered promiscuous mode 2018/02/26 11:17:22 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x3, 0x4}, 'port1\x00', 0xeb, 0x400, 0x80000001, 0xfffffffffffff5e0, 0x101, 0x9, 0x9, 0x0, 0x4}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="581f478a2bb874aae6b9b019ae13dc1a26997afd7b2338f92f826bf2ca5d9f062f5eafcbbbb8639b16464c671b70ce0ef62a268e38424e") fallocate(r0, 0x0, 0x15d, 0x2) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)) 2018/02/26 11:17:22 executing program 1: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1f, 0x4) 2018/02/26 11:17:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001dfc9205000000000000000002000000", @ANYBLOB="00ff07004acdf195fd6ca605"], 0x2}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000040)=""/90, &(0x7f00000000c0)=0x5a) 2018/02/26 11:17:22 executing program 6: seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x4) 2018/02/26 11:17:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket(0x0, 0x0, 0x3) r2 = socket$inet(0x2, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20000000000, 0x2, [0x3, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x200, 0xc9bf, 0x4, r3}, &(0x7f00000000c0)=0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b08fd8)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x2e6, []}, 0x98) 2018/02/26 11:17:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x2040050, &(0x7f00000000c0)="1c510c425015d740d3302bfe203c2f0b67f858b30ce46bd5f7bd4d4f9164e128e9cb7a4061488f6e7ad08a8d926e9c83d8e6dc2a29daf5dd5dd7a79c3fe10df3167677322800e50805a3bcb7d674c97b30710861cd32027d58b84c7b1adb9665ef7596175a083934abb65d84d11bc9915a1c9f5a7b61838f8d62eec212ac5e1e7cb45c19cee497a5c9b0f633be1dc7f8107a52b6cd1e2f4c319442fe15e5991fc2f635ef9a23b2115c14d330a1072f697696698bf88d923ddebf285f69f5f7515e7c846a2175e018f1b7ace4a3cd6794eb874a7f22bee46997c00ec615154335446192e99da1771f") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"41a3754b391a4e"}, 0x2}, [{"e37a6afea1f1d9"}, {"cd4594f7e4ff03"}, {"3415b1390c6075"}, {"6478eedc223dfa"}, {"3825f108d1a2bf"}, {"9ba1301e700427"}, {"3cef14844e52d8"}, {"14c2c4b21139d2"}]}, 0x48) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/26 11:17:22 executing program 4: mmap(&(0x7f00009a0000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000939fe8)=ANY=[@ANYBLOB="370000000000000072f3ffffffff"]}) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in=@empty}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) 2018/02/26 11:17:22 executing program 2: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x428436, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000000080)) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/02/26 11:17:22 executing program 5: r0 = socket$unix(0x1, 0x101, 0x0) shutdown(r0, 0x1) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000076f000)=ANY=[@ANYBLOB="0140782e484cdba995092e3b7e6854fda85ecedd42c1d9e4a0c702bdafaf025da0a44fb34d53384e907e98ac57a6686a7f3c8b577ff00077dd32e3bc3ce3b8784871e7e0f5f836809ba9ebc221983cf63f51eec2f01d34cc081f32ecd5a9ee462053b84ef5730e8d6e8d8121a0429802c5b00f9ba9042f80eefd17a7ee80"], 0xa) 2018/02/26 11:17:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005a0000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e48fe4)=ANY=[@ANYBLOB="e0000002ac1400bb00eeff0300000000000000000001"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d67ff4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/02/26 11:17:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000326000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f00007b1000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8a4) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0xfffffffffffffc4d, 0xfab, 0x6, 0x81, 0x1}) 2018/02/26 11:17:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400c1, 0x40) fanotify_mark(r1, 0x80, 0x8, r2, &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) 2018/02/26 11:17:22 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getparam(r0, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00003b4000)=0x80000000, 0x4) sendto$inet(r1, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/26 11:17:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x63, 0x200) r3 = accept4(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000008ac65cf5474e60a819fad1f4fbefd7eb96c0d91d700e1b4804c1530f8783876dddc15a040d17b11f47af28b3c75ba95b32c98bc638b9e5c9b176978e354df2186b10ec2a77ca85c77a2efac1872992e20b413337c5512eaaec885c72025a2ffbc0f4a59f1ec7f1a3fe90a98a0427a366fad6d3acc9733e885ab6fafb198c575ab53e70867e29af81579601adc2b45adf77f6aa86b75021f3289de0336f80aac28c7ab29197de8d79d87d99122c20a4878cabdf127b5324f7dc1b3f856bd35ea67391fb02501e3425bcae7dfa627568d80e144d5d0847ba6bf13b0ab1ac697fba23680a", @ANYRES32, @ANYBLOB="00e8ff00"], &(0x7f0000000080)=0xc, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000140)={@generic="2ed71a25e96f3ea6fa77e2f5ac6c8bd8", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x80, 0xff, 0x3, 0x500, 0x20, 0x0, r4}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000388fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r5 = socket$inet(0x2, 0x800000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/26 11:17:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000000000)) 2018/02/26 11:17:22 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xc6}}}, 0x18be, 0x41b1b09a, 0x200, "a009674589821d92a35a408d5fbbfed1fdc637d9700216bc957054fbad83988f36a0c5282b247da028d7fe78291968a700f820dfb81697083720d731148f4443ba6bfceb517b188cd0f3a386e02ec144"}, 0x160) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000180)=0x100000000, 0x4) 2018/02/26 11:17:22 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x280000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xffffffffffffffe0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000012000)) 2018/02/26 11:17:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000180)=r2) getsockname(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) clock_getres(0x6, &(0x7f0000000000)) ioctl$TCSETA(r1, 0x5406, &(0x7f00000001c0)={0x3, 0x8, 0x3, 0x3, 0x3ff, 0x2, 0x5, 0x3, 0x40, 0x8}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x100000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "ab7ae5dc4961c5ba272f4accb55a7593d0020770ad6f10352d5ec3adf9768ac9", "6504c266e898825af18b51a02aeb73bbd0d65567dadd5a5a0a32d6a3de83f71d", "5ab74357c7ec7161ff4ad30b0f97c8b7cab6dc2917198cb9f42ffe705a1848ac", "2d7c6b6e5add28f28ede6e9130b1f8471662ffc0590d9d7005f8e60b63c05364", "5cacd06f7b68f934db94728602045d5c3de2908922b34d5e670aac7869f122db", "42220cc70cd81165e9e0109f"}}) 2018/02/26 11:17:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x10000000000009, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x20) getpeername$netrom(r1, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/26 11:17:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe4ff4)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b6ff8)=""/8, 0x8}], 0x1) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x6) 2018/02/26 11:17:22 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) dup(r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) readv(r0, &(0x7f000031cfc0)=[{&(0x7f0000344000)=""/217, 0xd9}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) recvmmsg(r0, &(0x7f0000eb7f88)=[{{&(0x7f000011b000)=ANY=[@ANYBLOB="18007270f84a7a1a1400000000ddffffff0000"], 0xc, &(0x7f0000b46fb0)=[{&(0x7f0000907000)=""/4096, 0x1000}], 0x1, &(0x7f00005fc000)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f000062d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x15) 2018/02/26 11:17:22 executing program 0: r0 = socket$inet6(0xa, 0x2000000808, 0x80000000000000b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x81, 0x7, 0x9, 0x4}, {0x8000, 0x6bb9, 0xfff, 0x26}, {0x10000, 0x0, 0x10001, 0x100000001}, {0x4, 0x9fa2, 0x10000, 0x1}, {0x100000001, 0x8, 0x1, 0xa89a}, {0x4, 0x5, 0x3, 0x5d}, {0x1, 0x0, 0xb2, 0x9}, {0x1f, 0xffffffff, 0x9, 0x3f}, {0x3, 0x0, 0x20, 0x1}, {0x6, 0x3, 0x80}]}) munlockall() connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x14) sendmmsg(r0, &(0x7f0000006100)=[{{&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x400}, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="0a50664e68ad4f2fc4b700cc07c0842d2a0728089dd346e2acaf4b68317868eea5da355f8a535bcd6848f16e09638f1d95013f406083d5f648bfd76dc8522c62a351c23f93908edf793c07c3643750e990b88f61c2bc1d60f4394000d240db6c462e4d2b3021f697b57ac16ab9f01c3786b7ad9b7e97e4c0467fe54b11e3a529e790e7a966a81bc3b60499b940c282ea0c8b819c827402725f5053711f645ddf0686e9747f0677363787a1e4fe8c5a569f3074956859"}, {&(0x7f0000000140)="f1ab54ea93fe5e86419ab69d8a25fcee23347de0d08175cf03e9f52186c228d8fc17e49d2cc8c381f05884e3a68be213915516329304ce1309ad0191af0bc37714fc1e711d1774d9acd26cb34859874d345043a34aa688f465dc68e3c14f9f552f7b3ebeeaf9ffb8b712bc5a34f41d9a3315d977a5817a3ba62e8da76372c42f3d978e7c68076baf21692a5b4567b05b45c049d45328"}], 0x0, &(0x7f0000000240)=[{0x0, 0x6, 0x100, 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0x0, 0x4011}, 0x5}, {{&(0x7f0000005c80)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x2}}, 0x0, &(0x7f0000005ec0)=[{&(0x7f0000005cc0)="d0ec40a614db3cd81f8bf743264472f3c061f6181c99c5db0ec67bb703701aac451f105d617ecd116db3f383223149487325fa13f83e1a5f41864134c4b63bcbb55691602cab686a487890d1b6738024e5a5aa99179e788fd27ef5bcc835ce56f9c5c9df6874bdfc4b33a6d4b3a766a741a7241b0c22f6ff5ed0dec74d2975230a2b48ad3c2036d08168004a47c10c235629d7d6ab0e6e54943c238bcbd2b94883387a32323667f280a22377941f14723fc89c8fa9af66e0bbfcbb1c31fc6361ec053944f18fdd7d48f708483eb327b8e8dbbc6cf53957ed59eda6362e27f349ccaaa48fcd473294e4f7"}, {&(0x7f0000005dc0)="0e62b538419b7c91a8c515ea09d409aa76b46c3a82d7a97d1e16f6336b0661c8dcb9665d96e97dcaa7d3a19a8010954f66c81e65165b9e504e4d39e328625420fe9cdfd86413bb820b97632664bc3bb5aed54988e71d1d3e8f672dc134efd246bd757590cdcf6a7b52b5dfe8a70a04e58af2499445b804b9a4530ac7c53a8b025121019b1957199d18c1b23f83061a88f72a873906cec00343a50779419b4dd9be6d9d28198afcd6844898a0c6fa60360370b4b412ad006888d6e1476e4991c2de746859c8b194e27be7bcabc6c2a93c0905744cde5ecebc99ac8000108d98b27da8bf3bdc"}], 0x0, &(0x7f0000005f00)=[{0x0, 0x21afd89ae0874453, 0x1f, "8e5b324e83b0ac3fca051199749c8ffdac7eb25087c814cc3a564bab7155c47ef84d3a056eaed845ffe23890546686b8d1335f9d79f0e02c116dad2737b945f185a5393f915d984e483acd94fe6f2c95dad7bb742fbf3e0f98456516ab79f2fb9e50b8b738e4149a7b800423f8c530a4d57e498faea4405e8c76b04e890460467d0e767f568e8dfe739f4e2a29fde50af53bd12153692f19"}, {0x0, 0x10d, 0x5, "2ab47a1ce6d21ff2778a3dba4173fa5f00e2b8425d0549ff83cf118ff938537fabeb2882edb3e01956cb16a983959a59bc4617060166b4c664055af7adca621e9291fd5738e407df6d965ce46fadb5f3037adbde90acdfd0ee55e6dcf3cbc966255535c65d9f1b04debf38cf9a8becc26531de5cf205417ced90dd6c2ee4133627b0e486eeba956e5dcde0cb86c7034795dce4b5d58e9441bafe698cb7c772bd0b77502d566e292419b6ebdb5e712dcc41112f79e84bf23cee70fc"}, {0x0, 0x115, 0x8001, "2306632a747960b133971be1607c4dce1d6e852b7bd764ffb27b7ffb68a6a4d8ab64ed3f8d07ef62f62ffad81e53f7290e0f09efb5f34862fc65938c1f6e8c4d577be261f12c5245315a76acc0117f0c36dc2d2c"}], 0x0, 0x4000840}, 0x10000}], 0x315, 0x800) 2018/02/26 11:17:23 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') chdir(&(0x7f0000000000)='./file1/file0\x00') r1 = open(&(0x7f0000000040)='./file1/file0\x00', 0x100, 0x106) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) fcntl$getown(r0, 0x9) 2018/02/26 11:17:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) close(r1) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x401, 0x0, 0x0, 0x0, 0x0, "f9fa2785f201de01a927973fbe98ac3bb60714f5e5c1be92c9ec1659e024487f41968c9b41cffff1530b31482401bbbdb1e0c704a90bf3afab2ac9b8263da5", 0x8}, 0x60) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/02/26 11:17:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x4, 0x0, 0x4, 0xffffffffffffff0d, 0x9, 0x7}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003700)=[{{&(0x7f0000000080)=@ax25, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000280)=""/76, 0x4c}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/71, 0x47}], 0x6, &(0x7f00000004c0)=""/203, 0xcb, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/167, 0xa7}, {&(0x7f0000000680)=""/107, 0x6b}, {&(0x7f0000000700)=""/156, 0x9c}], 0x3, 0x0, 0x0, 0x40}, 0x9}, {{&(0x7f0000000800)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000000940)=[{&(0x7f0000000840)=""/239, 0xef}], 0x1, &(0x7f0000000980)=""/243, 0xf3, 0x7fffffff}, 0x1f}, {{&(0x7f0000000a80)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/18, 0x12}, {&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f0000000c40)=""/174, 0xae}, {&(0x7f0000000d00)=""/30, 0x1e}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x6, &(0x7f0000001dc0)=""/81, 0x51, 0x3ff}, 0x7fffffff}, {{&(0x7f0000001e40)=@can={0x0, 0x0}, 0x10, &(0x7f0000003380)=[{&(0x7f0000001e80)=""/91, 0x5b}, {&(0x7f0000001f00)=""/244, 0xf4}, {&(0x7f0000002000)=""/213, 0xd5}, {&(0x7f0000002100)=""/16, 0x10}, {&(0x7f0000002140)=""/239, 0xef}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/220, 0xdc}, {&(0x7f0000003340)=""/3, 0x3}], 0x8, &(0x7f0000003400)=""/34, 0x22, 0x80000000}, 0x6}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000003440)=""/141, 0x8d}], 0x1, &(0x7f0000003540)=""/96, 0x60, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f00000035c0)=""/124, 0x7c}, {&(0x7f0000003640)=""/84, 0x54}], 0x2}, 0xc7}], 0x7, 0x2000, &(0x7f00000038c0)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000003900)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd, 0x100000000, 0x4e2b, 0x400, 0x5, 0x40, r2}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/112) fcntl$getown(r1, 0x9) 2018/02/26 11:17:23 executing program 1: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000140)=0x40) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x3}, {}, 0x0, 0x1, 0x80000001, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x358063f8665a9ec1, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) mlockall(0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @empty, 0xfff}, 0x1c) 2018/02/26 11:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x88000, 0x0) 2018/02/26 11:17:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000001b80)={0x0, 0x0}, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001c80)=0x14, 0x80800) connect$packet(r1, &(0x7f0000001cc0)={0x11, 0x16, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000003ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001dc8)=@newsa={0x154, 0x1a, 0x40000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/26 11:17:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x43, 0x0, 0x10000000076) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8001, 0x7, 0x1, 0x7, 0x3f, 0xef06, 0x6, 0x7, r1}, 0x20) 2018/02/26 11:17:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000054cf74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0xfffffffffffffffd, 'queue0\x00'}) 2018/02/26 11:17:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000043e000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r1, 0x400004000000006, &(0x7f00000f4fe0)={0x1, 0x0, 0x1f}) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x2, 0x8, 0x7f, 'queue1\x00'}) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x3b, 0x4, @thr={&(0x7f0000000100)="1559ca71eb77fbbee4f62b5e4ff7dfe05eb965bbddec87e467a403882af4137d5f268c27d756dc0c659dec4632db22904126405db5d6259eead488fe10a237a9d0dadc5d2b4acac8b0f503cefef0d4b77aad29ad99b452c6de8260b9d95adfdc181fbc39abc31e33cfa249c755726e1d51e4fe6473aa327343890de25c2889fef6231ed4cab291ef0c3398f0772742f4de7b02ecb7bc74f57a7052e9ee3baeb6ea63a0a244ee55a2f2a539ced30d2b087b9a7abb2dc4cd9cc705970bd14bb499557e84f3d98dba38bf68db3ad8b75d9792f085b67d69e09d8d2a35f839", &(0x7f0000000200)="5e197107d0cc45e58447e1513ee8e5a164fff0dd70ff866cdb175872e47cfbeaee457a79b1997215102a91c4568b13c48ac369bcc64b69d6fa24fa5b4021f87b2e7ef87b3376922bc058f2b3b3f77cc99a2a23f19653a298768dbdb4861d171bf437a33d91d4460cfb3d0caef57a22ee2a4eeb8f8dfb4b12bc154f0c2b135261ccb703adb94278da7bdcd5d0e89e71a6cf418f118c27fd944cc249f459631fb04dc7d3b61fb58200c541433022623e86a6cf"}}, &(0x7f0000000340)=0x0) timer_settime(r3, 0x0, &(0x7f0000000380)={{0x0, 0x989680}}, &(0x7f00000003c0)) 2018/02/26 11:17:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x100200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000096000)=[], 0x0) 2018/02/26 11:17:23 executing program 1: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/02/26 11:17:23 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000ef9ffc)=[{&(0x7f0000ef9f72)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) 2018/02/26 11:17:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') r1 = gettid() ptrace$poke(0x5, r1, &(0x7f0000000040), 0x7) getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) getdents64(r0, &(0x7f0000000040), 0x14b) 2018/02/26 11:17:23 executing program 4: socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = getpid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x8001, 0xa00, 0x2, 0x7f}) process_vm_readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/174, 0xae}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/252, 0xfc}, {&(0x7f00000002c0)=""/245, 0xf5}], 0x5, &(0x7f0000000640)=[{&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/127, 0x7f}, {&(0x7f0000000580)=""/18, 0x12}, {&(0x7f00000005c0)=""/125, 0x7d}], 0x5, 0x0) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000004c0)={0x99, &(0x7f00000006c0)=""/153}) 2018/02/26 11:17:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d7dffc), 0x4) keyctl$set_reqkey_keyring(0xe, 0x7) connect$inet6(r0, &(0x7f0000413fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='vboxnet0wlan0nodev]\x00', 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/90, 0x5a) 2018/02/26 11:17:23 executing program 7: r0 = socket$inet(0x2, 0x807, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)={0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x77f0398f357166ee, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db7f69)=""/151, 0x18b}], 0x1) shutdown(r1, 0x1) 2018/02/26 11:17:23 executing program 0: r0 = socket(0x8000000000002, 0xa, 0x0) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/240, &(0x7f0000000000)=0xf0) 2018/02/26 11:17:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x4000) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) mkdir(&(0x7f0000000040)='./control\x00', 0x40) r1 = open(&(0x7f0000039000)='./control\x00', 0x3, 0x800000000000100) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f00007ab000)='./control\x00', r1, &(0x7f00001c9000)='./control\x00', 0x1) read(r1, &(0x7f0000000000)=""/232, 0xe8) 2018/02/26 11:17:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x9) writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/51, 0x33) 2018/02/26 11:17:23 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x1) socketpair(0x19, 0x80005, 0x40, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x0, @multicast2=0xe0000002}, @common='syzkaller0\x00'}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)=""/181, &(0x7f0000000040)=0xb5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3}}) open(&(0x7f000092d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000916000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x88000, 0x0) 2018/02/26 11:17:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x7, &(0x7f0000000040)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000), 0x4) 2018/02/26 11:17:23 executing program 3: r0 = gettid() rt_sigqueueinfo(r0, 0x21, &(0x7f0000000000)={0x2d, 0x3, 0xffffffff80000001, 0xcdd0}) clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe02, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x7f, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}) r1 = getpgrp(r0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000040)={0x8001, {{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x120) sched_setparam(r1, &(0x7f0000000180)=0xfffffffffffffff7) 2018/02/26 11:17:23 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xa66e) socket(0x0, 0x7, 0x6) r1 = socket(0x8000000000002, 0xa, 0x0) sendto$inet(r1, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/26 11:17:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd9, "8ea2256c1e1ca491d72015dcd26877ab8f5ca271fcbd2030940b34b95c06d3480a8b6c4f09de255fb2bc167d49b0ca5f1b65e42e4ec138d6124de1263e7f84503739b6c0ecdade05c7e20403b2cd9a1684665772fd5089ad2332cb4a03539f72703ff1b6f98479e19f3ea8b0980c906bb0fab05f80b80fe19eddce7ca2acd04b434d00895041fb9df9695385c97ddd945f1cb1f353a06a80190035f71aca0c0cd98e8604db4a82d274e88a98500c897669c90e25fe9ce7ffaf277e8c85dfcb36efef3e1c97c8fc18d0fcd67f0019401e8b22e32cdcd16fc741"}, &(0x7f0000000100)=0xe1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0xfffffffffffffde2, 0x8001, 0x7a, 0x6, 0x2f, 0x5, 0x1, {r2, @in6={{0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x927}}, 0x100, 0x3, 0xaa8d, 0x1, 0x2}}, &(0x7f0000000280)=0xb8) r3 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000025000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='tunl0\x00'}) bind$netlink(r4, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454d1, &(0x7f0000025000)) sendfile(r0, r3, &(0x7f0000000000)=0x4, 0x7) 2018/02/26 11:17:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={@common='gre0\x00', @ifru_mtu=0xb18e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="677265300000e4000000000000000000", 0xfffffffffffffffe) 2018/02/26 11:17:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="7e0c00000000000043dc000000000000030000000300000001000000000000008cb0f345000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000701e53541dd8640bc593bd112a6bc682b549b67d26cd5a942eea27d4e0392a0fbf2a4bc93cb4655bb08e977d04cd7baa2e07ee3d544dc8e238a5ea9bd34fc1d130a67a38a0928c59cc6c938e51293673b6ca8f12f0513976fa8c024a02cb772000000000000"]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000240)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/26 11:17:23 executing program 6: setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b"}, 0x10) 2018/02/26 11:17:23 executing program 7: 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, 0x20}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000040), 0x4) 2018/02/26 11:17:23 executing program 4: r0 = socket(0x11, 0x803, 0x300) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=ANY=[@ANYBLOB], 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/02/26 11:17:24 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/225, 0xe1) umount2(&(0x7f0000f66000)='.', 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x2, 0x8001, 0x7, 0x6, 0x4, "ed88e37052fc8d6a9fa99fa689ee3349d541e788637d5e8d73af6b2f95869a21df0fdbb4c33218ab2ee1680e5e90bd8f179545f6f0aa944cf650f6fae1e5fb", 0x6}, 0x60) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000800)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) r7 = gettid() getresuid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000ac0)=0x0) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) lstat(&(0x7f0000000bc0)='.', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000021c0)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000022c0)=0xe8) stat(&(0x7f0000002300)='.', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000023c0), &(0x7f0000002400)=0x0, &(0x7f0000002440)) stat(&(0x7f0000002480)='./file1\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0, 0x0}, &(0x7f0000002e40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e80)={0x0}, &(0x7f0000002ec0)=0xc) r23 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0, 0x0}, &(0x7f0000002f40)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002fc0)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f00000030c0)=0xe8) fstat(r0, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003280)=[{&(0x7f0000000180)=@file={0x1, '.'}, 0x3, &(0x7f0000000580)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="79b9f8b852e2ef7baa290563aa11bae17f2fc1db8322a2cb846e3fe9000383185c7b05f70af6b340ad5b22f232bf851cbf8aa6ca5d421fe05efbddb1ee05f5cdb7e8e2030afae9ae8f263485b0f17407316bf5da20ea99c94241c599e85780ac392a8513eceb58dcf343", 0x6a}, {&(0x7f0000000280)="75edd104277ef1a8f9863cc77c264ab6ee74acb0f7306c7c576a94d056dca54a5b7c5eea621f53d3452d7132614310b9ce857f5703ab4471dffabc", 0x3b}, {&(0x7f00000002c0)="c923cf5e7d25a19240aba73f4fb13a7151b90c445e120cd2da74f0c3d2b41483963f44b4a97be3ca8c548a2cdf9adc01c2f549e64ccf7bedba73b5ecb8adf6d6b5ac0b303281aa0a25b126b02a3f47d9165cb1c6510bdeaaa59becb6f6ff126f", 0x60}, {&(0x7f0000000340)="fc", 0x1}, {&(0x7f0000000380)="f11edb784064936a3a625f2724f052ef8b339218a1d7ecaeb366220f820374c36d40dfa8e5dbf12ff10e81ce549e21b0b7014f351dd18bb534d3945577a74c1929e6640b8b7b7a97b79e35ad3e507ae794b19905b202d65ef648bfbd64b3c437421039357598cf013a6408079600072cf17ebe6af7cb23d65c0cb01a98f0853003bd3d1f2d01c91ab38829bafb55972350140a17a25398", 0x97}, {&(0x7f0000000440)="a155c48197609e627e934ccf7ed4b81e0229c78697f33af80adee8735361a612fe2a48631599371c97b531fd0fe14b613b465fd56abea0a6278c6b5e3e72515e81c4319184a51f7bb00ccda9603ed029fff2641f4cb4cfd90b993d6f866797b2a2c537a4d0603181a16544c67afb91abc2", 0x71}, {&(0x7f00000004c0)="172fdde0a64fae980858f9d8602b0cf4731a4149ea6c198dcc9a1c064a905bd0a822959a17158824bb81f00310cee680368b37f98a90575768cbef4be6b8efef680fa88c84a2a05cc3de5d691262c73b11e86134c814e05be13624782a7bb6ffa664b7484f9f8c3f2c808e8342e7bf2bfac8bf8d48b0096434540d43b6ba078ecc86f67bfebba6", 0x87}], 0x8, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe8, 0x80}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002100)=[{&(0x7f0000000dc0)="5884cccbd958c371dc0223343894b561ed023d596711c4d7268c42b953c9fc214508dbd8551745213b3a4a6cab30", 0x2e}, {&(0x7f0000000e00)="e54231fcdd43d83435f2441ec1ee5e5524f0ebdfa799aa5f1be0c1574898cb7289ec2b64d8ed675a2c8232cde4d8df4c8a39031a2824882f48711a1eaf7f91c3b513c91b79778e98e62635bf0a42164a107f3518a01f6162c6329a9dceb251fef1edafba93dcbdc5863302c821347a0f7146ce22a131f184d11db12fbda3909d19dcc80b287644fd8a7f9ab54237ab1ea9bd6685838d032532f523776f2efe46721341405437319520ea32d729dd84d985466c4bfe6da30acb2ccf134179fc76524fad27b9c1e44e55bf984654e816fc6c5894dd204a0bf28579e916d6aeebec8d2eef8a6c80804fdc", 0xe9}, {&(0x7f0000000f00)="9585961579937f87e378e2c2d1a5d0ed80897dc8ee85655490a82e22de5faac1b1045dd310218912922e5ee43d78fc6d3fb06cb0a3dd3b20c9bf4de959f82339bb30a9c4d766fc076dadc25a80e8f91d4ed42f693b1c335b98b5403a115403f30b22bf4e7843ec9f01150308e6ef4ef1240bf0fb063a788edea524c101bf8911f806e115193a02d511ee5bf09d20676926414baf310f17ab856af1d17dc3fe9d40b3ff8b50c813a5889871274d62bed4a8f9f9f1b3ac75435c008148aa44552c1f2a3971aea5b2be884c7fb9b29512ad700a799167f4e3b05b2c48094b232be8393fd68c423e554b32edf9e16c1de62c73e5c2763b726bab1e23085ed21433cf648cf26602d8375fd6a7f789c82f1addac790a57da4e7ee09209ef611e22e459487bd6079104b9e41e69189a6e23445997cad681c78f657241066bb25f18ad86baf0569b0927aa06f92183bfc55b1c58714fe50bb1daa4556e7e7199810d2bb27017d050af43f80bb1b0fa61754b9f709e3b6da833ba75e87c44ed383ed8336db31269461ff7255735785084dde280e05a91d1539e066566aefe56b61c2052354eff20983a6a1232d4a9f32119eedd1d4cbf44c34163922f1eff270a0e73977edeea10440232e18ee47b62e30edddff2fbd17c37639c546c51640a443fe597dbcea4858903aec206528d1dcddb69d45ba6ddd073a61f066074a931f76becb89c6faa91e01ff8d8f02eab272e90c738ab3f928b38d8151978b30ed88da9b262f2068afee3dc20bbcadeffadf92c4bf1f79bc1774d59e0b2e19ee04e67ef2ebc8bae7fe1d2ed1f2343938b115e37d902c35c68db42293716347279a2d39b009cb2de07655e9e316188ce5040423e52faac3ceee0bfd6149888b4e0d2d9c0200d5074fc0f7dc9bdcd0716db292bb13a45731d20c30c245a18ef178361a97d011b3b100355a9ba9a0dd2147059d69e153da0097d685bb56dc6abe814e405751de1e93f0c0dbd072d03934422080dfa5d65bc89cfe6167e7ac1bf34093d64a298eed8f9dde696716671655bad54a765a74ebe1c1a54b6981b5a4771445e9b90da07140ea668203bbac48ef9e6d17e592ac06195689c448d953c35f1aff4d173e6f457d6780439de8bd4a1c533c78a22bc5fd2fc801c65d8c0d117f62709f91c57332a37714eba8caf2ce5ce97c1bb85d65a307071f51c4559ca42669ceae4736ba8664f4fcede1a6096eddb6a036a02b5dd492be85f3fad1d11f391bdb25e6522ac422713f571c490f9b6f2cd7a41fc0479a41b4a7ed60d2f2f0e0d828d89435ec1ff6373bccc34ce6112109b4227059a598c8bf60e07835ef07c518509dae4c9c8aeb7dace179fad79775be2765a51148d8025acb441787c1680d8325b47e52eca19cff315050da4d2f738848e1b4723784869ca30859dd7cd1f64b16371c8b7dd9dbe3db38e21ab4e2ff16465788a6ef754d45369a984cdeae38e20f0e0f1f0a99f4ca5ad9e766e2321b0539203af53d9ef2952af67d532f72606cf78076fba982e7781091f149bc624a414f4e562f1b3da0807e4f4da9310a08fff8e2da73e72c9db015115151d49f9ed8eca7babab16e7f8db88a7f334d949fcb4f7ad1d64a7e4d329cc3c6068e7f0f33eb6dfaa561a47049f604f527771979740346a6fb9902823fc1d6bf63172c39a1fe1c56245221e683eb6e5034a03d38bb36ede27a24c3894f154ad39e5e7becd91c8482cde75049c9899a52c37352d582ebb367a5e65027d342a7efe45842c5b015d0c822ba1e83992003a5f2593ea7a992e0b1c625f894bbf74eb1fabaae190bd8802870557e61a279968fbe7563643d66ada966c573660e21070d787612f06972eeb3d57ad336e32bb2b19382e582aeeb8359b9d2bd2cc10e921cd479753d35b77ddafbe79b549cb38a23a6ee2386803af85bf6a06c180702720af9e220987607ee758689f07327746dfaa52523ba8e2603d61a003ec5ffd146632c8d69e7cc33e19697d37a465f08fa4fd327fdd17fc38d336dd8151b8525aecff7e5c402f59fbba40cae90099181862c4c173d95f840354310bab726e371dd1469938df3e8f1e719405eb7820f43101ca4ad9787c7ff02e6bd8209d1792095e3526ee27fad26fb83bf402804dfb0b37ae2e5492afe98aa06b432b055cf55f3409c037a485bdc134a576efeb805ac6f8491027fb679a986ccc4fb30fc0e93e3815755fb219b930bbef24ec7de3152388eded07396161de141908707d268437c9cfeb2f66dcb90aff5914e6959dfd9586f99a67fb0436cc3f948c5b37f2fc59594e899dd49cce7b39f3b7bfdb14ea1aabee9981b02a784070d80108ebaddf16bd4ece73038e3be50f903a902c3f0f64ea982aeedc6df5cbaed402abae256e0fa440c35624f20ce19bc5eab889589d4734800f1feb3fbd86a3f8b393c502eb2e2e800eba61672900af0047f2a44df6de10051fe33493353c3bd63beabfa2ed30926ab23accb7335e9a848520243c77e25bd5a6be85682f3ddf72cc1c257c6a67016920f1efb190aeede68d62934413db637f0c94c357f49be9d6f2ae84dcd407ffdd31cff48c30e2c44a415350a85a8e6b704ba2b7e0d5f0ab1954266ab10d9422ce7119623bbf6e603fbaf0aa1027be96ef62d5aa000bc52762b89e325411e8b531a37bf7b98d395444ec72765e8b655540a5bfe1aa06a912a54bee1fbd245bf1334fc8874859637ec78634761d690a2ff57d269ef2477180adbc0d5d3c29313231307dc138e4d27a6d4db7f5795d114a1322fbbf27a191a105ccab38fa80bdf6d2a219a64bbea5df0c97bbc53c48cad880d3496243c867614f033452a1615d11d9dbbd60f8d24fa6b80de04faf32922dc4ea9052c8f006957806d7d8769664e1da32e7edde63e97ea95cccb53e95cd2cc3dcfa5074b4e5e0f892ffd0ca61e421fdb7ebd25375662fefc16acf780dd6d24ab6a94b737c5e4e9d6adf6be2b1b9c4915f739d8a508d2c9f1bd47365bc4542502204c94cc660d9a46abf4c9f6f5bc75727065b68c23f6b9d51a31e8c1b0932c5599ee39151f905a3f8fc33609dc37bcaa057d99bdac2983692c9d134e1ac48de3a892ae9266d7c8638035bfb5432da1b24e40357fc46ca959351aa5ad1b02acc992c82f804236706c985a9f2d3b65fd3b0f7988ea3db8559c4a7bf23142cac905453431e8c2e7de1148368a5530618a6f4d7d89e29d7f79cdf307461064bf63bc7b82b55c38123a864bb05bdbed6d2f11a0e825faa8bcc7f308f3075becae4f1f91d27ab6507e2313d21cfa16cc44d3a7d3e627a7464e528eb364cc7a972e940e0ec7e078fb13c6bd9810cbca99f41858583617fd217e3d3bd8f1be3c40d8e6b4fe4dbccc72f00f8bc4151decdbeae624211b559fbb4466707fe045f7ad2dbd4ebeb5e5004ac155d4cd580f3941be763954d2b1374164447f748a48eef0934c66d5838ae8c86dbec5dfc7bdec9037abaf89dc5e95787ad3676e21382baeb223df1cfe40e1c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0x1000}, {&(0x7f0000001f00)="c08529b96562eb4444b353d0266f51a091fb58523e44622ba9ca398395bf727e06c3d8eb3eb740bd5ffa4f91894be6862963bb4cdbdef4d70f42aacbc6347d28366fb193bd41958a8928965e16beec9ef1a781eb5f2016e0ac60a0e811c237a5ba396cd81ccf6eab32dbf6333c2683ca245fd030ea17e2ae45643eaab88d047d056a4bc437998fe4a063c25269860355e46b63bdb24f25b9d9d775d8cbf3d8c38e49fe9d61fb2c2b3dae8ffe2d0825a11f24cd1e35abb0001671c5d983ee92eb3a8908101fbc7e2c68faa722eab362a4fc4b9dc764d0671de695235292fc460e669787f2c7f7bbc7080924f3743ba3358d", 0xf1}, {&(0x7f0000002000)="ef90ff4ba967ca1ebbb1a4b6709e71009a6a37352a3aaff66d9b436f06c8b55abba8b0d63fa42a61f2770542757264dc999a3166e44d8f4b2cbb06e7cfcd71a22e0ee6c264b397b4f8e60bd65655d61f0396afd62ca6d13465b49bcbef3c90df27b7be7022ace588a9cf941976f1bad864b7a70b9cdcac7e3613f8b789e4ab1385e0f71fb1ddae5bd15e9622729b60d411ff587e0e4ba787cbd1834b4ea462f7dfdbfe9d40c8542848a992a1dd832088888d8398f1d8bed1d4f3357fa6d74487cd071cbacb3bd3280429971b4b870f910f6dbee4a8acf6870df1a5c0a58243ba8b581eb4fbc8ccd53a982748265a3f", 0xef}], 0x5, &(0x7f0000002540)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x90, 0x11}, {&(0x7f0000002600)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002780)=[{&(0x7f0000002640)="ca3fcf7791b2a48711095b4c6d5315c319bde71850753153b4ed9f8d8b7466494489a202b5d600b6af192035ab724a0c16a919d3b467162f13f68576bd4cbd97513c21b47eac2d3fe51d451c4bd657acaff0f3308e50f5734eff4fab81bd56f5b520718826695eb23e0795319284050be7a8a364445179a7e3972bdb39df441ca39d76c8eca63206652aac613faa58407b27506c290deaa03f9af622c60f", 0x9e}, {&(0x7f0000002700)="f124e803545f8b1f", 0x8}, {&(0x7f0000002740)}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f00000027c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002d00)=[{&(0x7f0000002800)="dc8c12c082ec26e57ce9f8c0a8b33373bc5d3e4cd8a5f652acd1dc378a62688a3a1d9cc77633b1bbd52ffff8ea5270e385dc09eade3cd6db50efc3", 0x3b}, {&(0x7f0000002840)="1d758048c90cd0931b683bb5211e1905f858096eac5e4d920eda2e1e492eca8b78df5bd05f38b5bfccebdf54b02d51f31252006c9feff75da55541cf22f1f560e1a7df37f32db55b95a70f4ee4a6470ffd2144b343eb19dd55442eefeba537fe856716602526f1f49b7222f55b425fc61fd75f845a27e9cb3ee8119c7dac739193350cf20882d3210c224d5d6ac38fb44041f0d0b0badb", 0x97}, {&(0x7f0000002900)="bfe5f2c9fc9abd28a59b020465fb4d1ffd9f7f6a3fd4a55eb7d194b672c3e544c72907ade4f0c228cca887d4c8d06279ff4d1a4589d07a733f860db180484028c46b6c4af1147a73ef069bc186d667232c05e4bc3f9b1c330f5e11480f42881bb5f57560881eade61a3cb8c075303205961576e34c7077fb8429c7157235683098b4d27a9da60fca25b71ab15f6223c0ed8dd5aa23911ba4ed2375a943802cf0990abf901c5358dcf00c1fa31b86d2ed587da087", 0xb4}, {&(0x7f00000029c0)="844b071e590b403ab600c3d766702ed7970f47da2ec432c46685849eccba2b74af90370c9d722e823d62ef88e50f192a77169508b33948c67656b34f5be1074f76466a35c2a121a308cc7e6c597413dd6268a85720e3a640520b017c7c43051d4f3bd4d2dbe822ab1899f5554c2f5a320433aeac44e3b6c16f67021d1ebcce5578e9922b5bc6db5d01f4fe045802ee2d34bfc4b82df048ab237a07088710e867dc671a220d00ec3337a6ce844660e38f074640f9ff51e305654f2a83fe678571220145a65cf78111ac5f975412c4c5ced63f3761b6dad6f4228f15159ecb3b4659423de11558fd37081a129a5fb2e2aef4", 0xf1}, {&(0x7f0000002ac0)="28411170b9b3deac6e3abf8906a5c9c076e9298dfac3a9c9a86d6410ea0ef9cc4fe765dcd4561e3c79f8848934cfef", 0x2f}, {&(0x7f0000002b00)="878d12c4d341b3a3e7fb84b6ed8eec076cd628ed4e2941433813600c3dc91601a8a231a56bcc9882724dd667311d26a128f0567d38b0dbcd5000bc22db84ad5c9a0bfd8396973af068227b04a2b75235f701d916468abbebb08f8e2052db9333076bcc810058799e9bcb305fe9aef58433dd99fc6a23425b6f1c92a26e76b09468e8cc9660e25ffad184aaa58f82021c2673fb395235464eef853488edbf17d5b07115c94a2c783231e258489aeeaacd7a24c7e38a", 0xb5}, {&(0x7f0000002bc0)="b2999c94404115c544133623161de6fa825f8fdfb5b94949d8a29b2e645b3420f7569e4dffe103e141705054f9d469d421cfc2de36edc00678365e59c0ff59be408bb9d487e693239465599b4404efd20ff3962a99fef4a73267e6f03684c1ce884e0b8da05bdbb261b0af5754dee73301d35466b9e92ed636a4c3290493c449380ac53e5bb3383b7fad692b0d7efc87423e7ed85331225edb20ccd063081a3507ab93962b94dac3efa72683", 0xac}, {&(0x7f0000002c80)="3512a1fac9ba0537e8e4466d4f3243d8b3a8d580a21aa6a553e3b7265580a2c9e8909cd082f9f50b17cdd0780f281ea2615fdc3ed6a2fae16455dd04481e13d2488a937d49b839bc9c6c5bb8673384304c4a96ef0037d0312c1906935582c9d889b105b487cac90006cef2355be2469024ef829247f7bc1c", 0x78}], 0x8, &(0x7f0000003180)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc8, 0x8040}], 0x4, 0x20040800) 2018/02/26 11:17:24 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000009, 0x50, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/02/26 11:17:24 executing program 5: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x3c) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/02/26 11:17:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1ff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="33994ddede5f659e8e333a220c6a0b154fd073c785e833ddaaebe5621f60207e27b04de32d52eced1ae52021472a393fb09b37da01f24229f01fc0073dec873e1ef091cad5c8229b5277a8eb8cc21b145df7ad52a81ca0e5c0311eb4e19dceeee300e086379bfbb3cc49476e9992c9c18b62081092516ca4ce9c6300bae496cd26147958bac9792d708fb1cb88309a8405cb7443c71b3e7407ac25309f9248cb8822db1eb8f2be456c9df87072a296e078") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x28000, 0x0) mq_timedreceive(r0, &(0x7f0000000100)=""/241, 0xf1, 0x75d, &(0x7f0000000200)={0x77359400}) ioctl$KDDISABIO(r2, 0x4b37) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$KDENABIO(r3, 0x4b36) ioctl$KDSETLED(r3, 0x4b32, 0x19) 2018/02/26 11:17:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) mq_timedreceive(r1, &(0x7f0000000000)=""/117, 0x75, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) r3 = dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) pwrite64(r0, &(0x7f0000000000)="539194d8847b9fecae66f0674f134726aadce43dfaf0b94447dae1a90ffdc98f657b983eb5f501d9b2f9ccd634c12db269ba15b4471e7413b42c468193f9f4b4b8c22dfe79806648d1c9faa8a7291a362f8ba0c8fe053529be6abc3df63d3c852d7f7b45ca9bc6af4e953671aa0fc5b2e44e259834fcaa38514a31a97968f554b106a01ad6431529e943ba8ab206d4a90d9cbf60b2703f1a92f67f2256ec6b9546190b2f60e3f6300cc1ece7bede9bd4061f9c9f29b1001fc54e81c731ef64561a1d5fc078563d8d220f24a7c86ab4ed6d3cd2f6ac6971a80e00", 0xda, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000100)={0x7, 0x3, 0x3}) 2018/02/26 11:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x1, @empty}}, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}}, 0x319, 0x100, 0x2, "1e6ffe0d60fa714e37ca8996973286e61ec29fab384058b7ecbec16e97696a7d8aedba883dc1c22706fa566a621a0378508ca60c4aa97349fea4bedad2197a22b7251c37199cbbca742e07adb571db9f"}, 0x160) keyctl$set_timeout(0xf, r4, 0xfffffffffffffffc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7df01)=""/255) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:17:24 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xad32, 0x20, 0x535, 0x4}, {0x1, 0x9, 0x9, 0xfffffffffffffffb}, {0x1, 0x803, 0x7f, 0x8}, {0x3f, 0x4aa, 0xcba, 0x71d0}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r3, r1) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/16, 0x10}], 0x1) 2018/02/26 11:17:24 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x7, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x7fff}) 2018/02/26 11:17:24 executing program 7: pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x6, 0x10000, 0x1ff}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}], 0x1, 0x0) write$fuse(r1, &(0x7f0000df5fe4)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) tee(r0, r3, 0xcfe, 0x0) 2018/02/26 11:17:24 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 11:17:24 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x1, 0x4, 0xb20e, 0x7ff}) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000080007e}, 0xfffffe82, &(0x7f0000001640)={&(0x7f0000001540)=ANY=[@ANYPTR64=&(0x7f00000016c0)=ANY=[@ANYBLOB="71f78d66d313d5f3581bba09285856777fe24219deaa45a63a3a2c78a15ec5409bef9fbd489cdeb5dba5ac30c8304ed24b8472b060e9d33bed76509c5480ebfcfa7f057f"], @ANYBLOB="8c964697d0c12ac061fbb2d2abf43bd13ad6411f9f3551826d78", @ANYRES64=r2, @ANYRES32=r3, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="6343c53a145f07c629ea7608721ced205261a95053cc50176e9bdf04b74bcddf1d4e3384b7def79caf1e7f6e02d289273e876a257db8e672329cb16dca8d5161e0acf843c1e0082bcd0b1215e0b5db1081c6912014e8e9b6d8ecee7fe9af837c3f9055906f48bf7595c66ea03c42de26bc4b6fd0d292f1fa411eecaec49531b9e6889083c135785b1bcf52f5119785be9ea69730023e58b6d9bd227b1f67e1d85d9a648a5bb91ef69160e2c940aab442aabe7e0346e220157216cdfe9a018ec99b9f8cd975dd15f44b57070fb5dfc4a3faeded2ac6411c7c4b1aaafdf3d85b52a9e443445f8219c971fe89b8d43669033aa17b915aad7a46ec29c7fb366e45711a4264b9f9ddd59aaba163f2c29aa734e5438e38913ce8c6fabd1a9338cee8c11a6d778307697085a2754e561b86191789a54a65b2acc5560c842c5c4f102f04c727d5c7e1b9a156180da6df0554e2be8d6d95186204f1ca942109bf0b0677319c731909ed3ae9aa1d33eb6152d59c17ee5ff2660e65e62c4b03827b627029b1da267c0fa300a0fa5566433b7b98867249e09a90764b2b7ec5234c3b8bfc1934017d44ae9bec3b70644c9ab7b5a3c83cec2ed9518d9de097f5aa415712ee458f6e2aadc7889725c1dd2aa6ca427007fa24c0594fd74b4656600d2e7f81d7b179bb087dc032ef44fb8e7a96ac8dfc6d0a1728bbae1b4d2028d71471d40f720f42545f6e04b7a4736bf089e0d29d23c90d0159c7dbe10a1e89ae12174341c348d27f015a17127ac83be08753602a098f12827c692955b35eab56dd4c9076babb6a9af71e11a36226e4c8124b1b70c9e7f9bfb8f5711d11bddfb2b232450ecab2460253a8a9786acb1ab50b297bdbf826c99246c46dd53e525745fd37a2ac20b4ba6521e3aa450601954aca71844eec976839444bf9c78a73d29706d30dc8cdf9661e41235b717f76f98ad8392df0660d9afb929e589684a2145c53cb8366381f08cd42be48994c13765d644a7d9af11401dbdefb8059799166e0c9d96b60732aed82b4441a854fa76226b203401707955020523880ff8aa61db9b0f6b5146fd5caa57cb217683944b188b9ddb17fc3b5b901d262b4e6d7bae682bd887bd32bec65ac8e333db8f6ff69e0b521cd23066642bf6d2c20582ef713558a854739865c38f6c5c0c8ac6f7ccfa9df9621c6e0bef60c168878bf1da9130e8f0d8189b53a023b2472ef4ef3ab698115a5f4e0b6ff9789908b3ae56030c6d8cf9e624ac4ba41370acaccd645c4f5cd93545329c5383e5fb08796560a5c0e197727c1957df05f900e0c2db368e08ce03ee6d962ab8c87d4b35a8660624a0b1a939844346797a90e149b8c93802ec04748b41e5803500d67c0a8cdad7f795e7adfe0adedc3a2ee2857ed9f80f974e6cd23055403e6e673ce1c45ba65b1ce6d8573ee8e3d303c97ce6401d36c3bfb0b695367ab58dcabc2f97fcd40b548d13a5bc910f0a0c45324e4af99eb4b0c9897102888caebda26112506dd0a89ff4d60770f35a3a4d580224b3d2e5e109c2a858dec371244a7907361b274dc16cc9753e31bb4a593d52312557a1b401c3289999cef61aaa553c33c5c03ff53fa6d7d5a7b9859e6b728887e98e3a79eb4ae9c114d2c30c96cd9d63cbda034207f34f11ad21923ca0de530d3357dc12af87def24206492988b7d76b017857f293f7147933e1283f5a414f18fda7d5cd2f12c7dff16440f743d5b312af0d38271cbe5d774bd7feb603f0dbdb62f4b6aeed3af15c429ec642e99852cdc337451b529f4cc0beda131cd22fd4d04b5f278b639dcaa5846bfa0def54acb38296dbd98580f4f575e35d6cee478e57804b8c7668cc8bf2e9fa647aae1b5c62e02e02ff364dd737961ea93e93d16c8a8c56a20635a306173137a504cab3a26a17483bd2de9b7bae43683a14b81197236ef14cadc155a7e200dc1cc3369488f25e4b82e0117d6190b57246b35d691b86fca8f40b849f9d75e109d667ced1e6b47ecc50400cdacc1f29cd3746a4fc812cd027d69e18ffc049bfa683be9abcbdb3ceabef58048a191feb32ee61c4ec67fb2d48a75ce1debdbc9a9e30764aba3ab7a2066b7423321f256cfb4a75938f79c6835ba9f58b78fdaa50711d21426774c1c66b6e2c1f830be2f3b50adf9ab8ae4bcea3fa1041d0a80ac49d37a9379af8422b81079d81983e7c5ecde03d4458df4d94cc5f9511887cf979f12542fd134864c38ad8575e606263a0e7f54346e84a3ee86ef7fb0edd8c3409d663e96d0248997c50b248615299ee7e601098d7de7d1f40576572a68e4c224379d2ffa282cdb6bb6bc547f25e695dae91eb26df7bc6c73d57ea37a0eb06e2a33dfef570ffca3dd76a89ac9b897594e6e45410a516e40b6851a23149df8324fded3e5b811e03b747f77597fad2750e8b6af0ecebfcfdd31b605fe12b3d13b2ded15d98b6f1102dbb6d4dd6f3b9a45576102cabe8d3322445ec8046cf0cf324082007e13320f345a0969da1e8da9aaadbf2bdce0f9564a819927e1da3ee854df93cde93876223afc426a69e176659ebebecdc81fa86a3e5f9f14e26a059783fd09fb53402f77b7e5acce37c437f0fb8c168a73933d8eeab598a39b5925fcca502673adedba9b60d762d7a4a8a5b9e4b1e2cf3461941d283f8a3dc25e62bf82e4a686dffed84820fa61c30eaf39b73c20590e6c14720da5e0247e23e148e515348130c99422beeb6f53047208578129d014c7c82d6dd8a56947960bf4fa190b6cc9be92ec44770fb43a43470dcb57dc68d37f1e66d284172a8849546fda2c475da983e277174ef4c2e9e50616e8cddd9252594ab01d2781cc6af78d276813f956f4c87fb7dcf87b0e0962c8d218b2c1cf13f76acddb45dc37d8734a6a1b9244a416fa1587acd59334408fa82a7cd0e6080d7ae937fff6d50f86b73886cc512e47a2c53274c253e45ec55756158cf7ed52b2b1548b37ccdfec9f4b27ee531295039de99f990a89ab516c7a649489e32b05a0d36d59789f574b1604dcc2b325662e845d63ad101940e04f0316dbe24a856ec3a95b258bcd216cc05b152637084fdc32ad3d3d48f85ade8da9f30ae76f1f24b4d5653719c6ac725fd3b560e01bc2c736535d9851f7706a746c1d201e9801f16dd24c0fd4156c152a916daff28e7b130503794793adefcde7ddc97a566f06317c5cf0da3484c1c9418d5f15c657f7107141b05aadc105f77405c045bec262679b36d2d1261daf01282d7765ca4a01a0a2f9af7cae17b95bae32f2f8926b7afb5324c9d4568a0649393fa15cfcb7fdd41de706594801d18be46427742112a8904a6c84bfa7e4974326cac347e4bf38705330c4879b6c26e9567a6ab597fdbf552f79c999f0550b45784d55a37cdec2bfd28a0ce47cb39b9ab57fe5532751e424fb4d7c0b184f78e0f5326d1b7366488f6a17ea8b9c43b2ce3bf71f4c1632956667a6407bcc33aef38129031806b1bf459861c21fd37a9d0f49047c5a1ac5cca4966bb4f2b67936faa836cb80e0a07da7784cd02558f410ced83941a7672eaed5217117ec54398e134b0abf115f6ca4876145f0139820f415ceb396b697f0270bd73a6f1d32532a4d8d80f9bb5fc92e2b262e22174935d1e9446f3a42bda6b3d51fc0608100c54142a503a1cc25d9c9247f369ce1224b4df02e40558a29d94a502d67982481c9ce3c83728b8f871a689d58ca2461b823f2a1a5ef9cdcf9a68e4b67bdfea0cd77a3fe5da1e48647dca2d64f4401766e83894bd42177d17363e6d039bcc10bda51c32252ee06b2a4569886ea2dc13e5efcae3e374b47fa1261b9fa40bea321577c2f521a63e6725eac36334f06404b0478841a6de5bd8dfc31b6601905bb3bbe2bc5b31326c62f8080f35102f919c50bf75a86fdbe12adca650e4151d4715cf27a61d129ed5f78b0b60be1835faf60e4af181bbd3f15a7817f91585dc77d0ad9459253e9831476d259b75e5f35d3c015a2be9ebaaba1185460bb9bfd723ef72db54afc7ab21f2cd139b9b8d89908f32ff09229206e7df83c2c0a45807011d066e4148e7e8e561be120eabc92dec145e586c0434143b74a51ea8104d32b9b4a7e67241bce1c556627fb463044173aadb786d352304f9a76f1c2d8f6fb1919580075cdc38a767d7489713803b84015090dacdda786796327c54de6e3f36eed6923f640d509fb932cb94bd20c2b04463e8e7d6586cc85197e701e0165ad199f30a00fbdfd68c2893a6bbef089ea26ea37ee5ac57b33f979ee8164a4ee9f7e04311484d74fb86bda861312f478593b5f0d9fa5489dc9483975ab451c7288c4da7c9393a29945c1581b5940c529ba20e650847754db5865de2e3b9ffe4eca13288a394b9d66d5852b82b8d20834e8ce9896ec3e832236bb59865b7f0fdb2aef865c2dbd04de34df80dd64e1b46c8a7183aaf15afae3421445ed0b092cc2f601fcf4990fd44ec33bff17148015a832f642e47f5050688a095f130ddad066f1a4993b72f8c97855d21cbf50bbe6572d98fa3ca44d66fc04df00a74dd4c1666b506497d3dce960191109eb412eea3ead17cfa58c1697e5c4a5d88cd347963ac92aa413b5317cc227b00b615b12f551aaae8f0eb42a5b921fe094fc9d518f2a46ac32c588b17c186939ac1e451aeb8f1c61bd632ec3c30e9b0065ede7cc0d3537fc5db68acff76201afbb9821e1786c79c80fdef418ae0f7f024e544d10a0de2f755ba57b492b67021f955eae2ef10047e3d9338194d29a25e733f6e8c71459085a2b8a104e0fac109534093d6761923ada4f6b0c45d9c21d4987015df53a1133077b5def83aee367568b1746c3688bf7c9c1119757ae8ef965535378cf1c131a70ed7099c94dcb1baa35304cc693a900f998c82b0522e9e7d3ca59eb5b0067c73e696021b9dbe48a5afbe2c8379054442c96491d941f2ba4d15b5bd5c333bd6a48614e0cb13166021a0cff871977db5104d75b9a8884ad12c227fc233309f06ac407908482eee6099d541e6dd655476a5cb53f7166580392cd61716b2cfddefd09cbe1596e98cc092e2c1e38b9d938397e3aeb34ef56c3e71a2e2cb72347258519f9b0eeb21516d2093cb9133e998b0419ac490040c55f617b0e16c3531d917f4c15eeb858e38a06ff6d4708dd406d956768cb2f59ebd9f54a0adf4f5ad9e9571456e3feafdf1e837665e042221ff4311a5800d4445f06494585c7b74511329f2054fb5c34be831425e70c25800304e2b207daae1dec8387743191b05ca1be998656c68630e456c968b02f3aa0c88bd94ae95abb1c9c1ef8cf4707ecf5f9865640212f59f2e2e266a3e970dbea6b65b4ac2de19e5c1abc6f612d19da577f6980ea3f49546301d9802f8177b70a8a36886400abddea7ff2c60a44a2f22f3cc097cff3891b5bc772159bb8a3a0556baaf6cdae58f7f1545d72e2baff66cef3a262de92f01db1b27e73f37b893fac74f1d41528aeda4a4535f76605da0ba268df3737de35fb7d592f980d995330afe33af23daf44b17b667f8a6cec551416127869f21ef29a26bced89b1e32cc0c7c753b266f34bfbacbe5f21d1cab2f0e3014e6a8cc0d34a00ac6125dea434f6a84659167953d5902fcfe36b471bcfd339da0c5f0d3d1828becafd18bb7e6ef912eedc98e9f1620b60f3019f506a0d2574b1fb9355a8d8dd6900037584e78eca5480f1501851b9870781dc48baf7613ff8fe86d6a21dc6abeb283566a59279e06e01806219b36b4f774de8ad4a886dd2b8715175f1c52264b9cf09", @ANYRES64]], 0x91c5f1ed7993f004}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) 2018/02/26 11:17:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0xc9, 0x9, 0x0]}, &(0x7f0000000080)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x232, r0, 0xffffffffffffffff) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) 2018/02/26 11:17:24 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0063000000e725902e00000000000000000010370c7a492620fc00000000000000280000000000000008000000000000000000000000000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/02/26 11:17:24 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x3, 0x1b}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [], []}, 0x0) fcntl$getflags(r0, 0xb) 2018/02/26 11:17:24 executing program 0: r0 = socket$nl_generic(0x11, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/02/26 11:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x1, @empty}}, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}}, 0x319, 0x100, 0x2, "1e6ffe0d60fa714e37ca8996973286e61ec29fab384058b7ecbec16e97696a7d8aedba883dc1c22706fa566a621a0378508ca60c4aa97349fea4bedad2197a22b7251c37199cbbca742e07adb571db9f"}, 0x160) keyctl$set_timeout(0xf, r4, 0xfffffffffffffffc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7df01)=""/255) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:17:24 executing program 5: r0 = socket(0xd, 0x6, 0x1) recvfrom$inet6(r0, &(0x7f0000000000)=""/39, 0x27, 0x40002160, &(0x7f0000000040)={0xa, 0x2, 0xbe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cdg\x00', 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$addseals(r0, 0x409, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000240)=0xe8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)=@common='dummy0\x00', 0x10) 2018/02/26 11:17:24 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x3, 0xfffffffffffffc01, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x4c) r1 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') open(&(0x7f0000000080)='./file0\x00', 0x800, 0x20) sendfile(r2, r1, &(0x7f00000000c0), 0xed57) [ 268.434598] binder: 29325:29327 unknown command 25344 [ 268.447414] binder: 29325:29327 ioctl c0306201 20008000 returned -22 [ 268.463154] binder: 29325:29336 BC_INCREFS_DONE u0000000000000000 no match [ 268.483682] binder: 29325:29338 unknown command 25344 [ 268.483691] binder: 29325:29338 ioctl c0306201 20008000 returned -22 2018/02/26 11:17:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000000000401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = accept(r2, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe) timer_create(0x3, &(0x7f0000000080)={0x0, 0x1f, 0x7, @tid}, &(0x7f0000000100)=0x0) timer_gettime(r4, &(0x7f0000000140)) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x81, 0x4) 2018/02/26 11:17:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000025000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='tunl0\x00'}) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=ANY=[@ANYBLOB="40ff00000002bf812000", @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2f7796f172badf1b6d5c33df9619808aa9d4f23b89bf986d4e513580697f6331f792e65f4bae037e580d38396eca7043d68b09d3f95619d9ab4996aa1c33b099e29642a437b8d637d29eb1a7bf2d5e56d924bc354c0e3c6681e635933b87e8b59e1e7d6d864de7efbffc0896e64679a59dfe3774d18cce1e56180cd5b224dee69e35049990894dd67199d6db2ec1b"], &(0x7f000001cffc)=0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d1, &(0x7f0000025000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x3, 0x1, 0x9}) 2018/02/26 11:17:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000cff4)={0x10}, 0xc, &(0x7f0000009ff0)={&(0x7f000000397c)=@newsa={0x118, 0x12, 0x1fd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}]}, 0x118}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/26 11:17:24 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000ffc000)=0x2, 0x1a0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x2b0) chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') 2018/02/26 11:17:24 executing program 0: socket$packet(0x11, 0x800000000002, 0x300) socketpair(0x3, 0x80000, 0x1, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0xff, {0x2, 0x1, @rand_addr=0x1ff}, {0x2, 0x0, @empty}, {0x2, 0x1, @rand_addr=0x3}, 0x20, 0x2356, 0x9, 0x5, 0x6, 0x0, 0x3, 0x8, 0x401}) socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) 2018/02/26 11:17:24 executing program 6: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x22, 0x23a, 0x80000001, 'queue1\x00', 0x8}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000aef000), 0xa8) timer_create(0x1, &(0x7f0000000140)={0x0, 0x13, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000040)={r3, 0xff}) 2018/02/26 11:17:24 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(&(0x7f0000001fe0)=[{r0}], 0x1, &(0x7f0000000000), &(0x7f0000001000), 0x8) pipe2(&(0x7f0000000040)={0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x3, 0x7cd2, 0x3, 'queue0\x00', 0xfffffffffffffbff}) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) accept$ax25(r2, 0x0, &(0x7f0000000080)) 2018/02/26 11:17:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80800, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x3}}) r2 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) 2018/02/26 11:17:25 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0xac8, 0x40, 0x7, 0x3ff}, &(0x7f0000000180)=0xa0) fcntl$setpipe(r1, 0x407, 0x527a8cd8) 2018/02/26 11:17:25 executing program 2: waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000707f70)={{}, {0x0}}) fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x80000) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/protocols\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x7fffffff, 0x0, 0x2000000000000}, &(0x7f0000cc8fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, &(0x7f00000ddfc0)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00008e5ff0)={r0, 0x989680}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8)={0x4}, 0x8}) 2018/02/26 11:17:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40800, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x332) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x24c, 0x4000) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000000c0)={0x0, 0xffffffff7fffffff, 0x10001, 0x9, 0xffffffffffffffcd}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="aa000000274ed7dda650b42a582dd210c6ccddb13823d0cd5d972b9a9d2156182a279ed175a289b339cbdecd52cec2f58b06dd3f53e5a3afda401e29b2d5be7950a65d085b562413b5225181f2c516096a9b758b0323faaf6de9e3b9e29384c67cd0740bb673b40e52f257007f3309a76610c23486b240d30ef9cf6a03526507795b006edc34820e95e448efeeb268d580358a31b00fb36fd39349f7f685009261d2673ca7cdc7dcf29a30274d9200000000000000000000000000000000000000"], &(0x7f0000000140)=0x2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={@common='bond0\x00', 0x6757460}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f00000006c0)=""/4096) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x50, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x0, @rand_addr=0x4}}, [0x3, 0x6, 0xfffffffffffffff8, 0xee6, 0x2, 0x6, 0x7fffffff, 0x6, 0xea9, 0xe7, 0x9, 0xec, 0xfff, 0x0, 0x4]}, &(0x7f0000000300)=0x108) 2018/02/26 11:17:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) close(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x403, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, "f9fa2785f201de01a927973fbe98ac3bb60714f5e5c1be92c9ec1659e024487f41968c9b41cffff1530b31482401bbbdb1e0c704000bf3afab2ac9b8263da5", 0x8}, 0x60) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000180)="b8c8206f838d2dacd83718bf216e42caf392f946b648c56ac5c3e8f464ee2ec2385c2fe5be30a01d1655dc4d8c427c79a7e10bb8378630a61d7c77022187f84ea39f7f93919e734e861cc8c6329e972f67c6936883f5b2ee7ac67e10790af74337ac645511e2af1983eb207069b4786e5359ef56806358460f54bbb87904fd5527dc54cd1adf6722b68684e4141f8f47eb5fbdce5c90ad6a7990bf91e254fd50caba6488505513074920a58b56f663") syz_emit_ethernet(0x56, &(0x7f0000000180)={@random="8ba2a3de683c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x0, 0x0, 0x9, 0x5b4}, 0x0, 0x0, 0x0, 0x0, "4938266c862ec39cdcd1c45a17adb2e1b568445d395dc3c6100500a05711defdc4d152cddd6b7064486ef020eaa649505c58dd0a5ead8ea3ada8cc9849af7168"}}}}, 0x0) 2018/02/26 11:17:25 executing program 7: socketpair$inet6(0xa, 0x80800, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000000c0)={0x5, 0x0, 0x3, 0x9, 0xc61f}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x9, 0xfffffffffffffff9]}, 0x8) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x916, 0xfdd5, 0x2df329c7b8ee1630, 0x8, 0xe5, 0x3, 0x1f, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x4, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) 2018/02/26 11:17:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo\x00') fchdir(r0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/148) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 11:17:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f00000002c0)={0x14, 0x4002000000010, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x80) 2018/02/26 11:17:25 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x7, 0x5, 0x400, 0x0, 0x3}) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000000, 0x8a71439398825541) 2018/02/26 11:17:25 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/30, 0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000190001000700fd686fa2f8bc0200000000000000271d85940800150001030000", 0x24}], 0x1}, 0x0) [ 268.936657] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 269.036413] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 269.137759] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 269.148082] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 11:17:25 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x8, @time={0x77359400}, {}, {}, @control}], 0xfffffffffffffd9b) 2018/02/26 11:17:25 executing program 7: socketpair$inet6(0xa, 0x80800, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000000c0)={0x5, 0x0, 0x3, 0x9, 0xc61f}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x9, 0xfffffffffffffff9]}, 0x8) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x916, 0xfdd5, 0x2df329c7b8ee1630, 0x8, 0xe5, 0x3, 0x1f, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x4, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) 2018/02/26 11:17:25 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) 2018/02/26 11:17:25 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000080)="adf53c4effa0a49e497cc178db8fd7e80aafc4a17f79defaab5964752ac982d877cc868afcfe7cf9cdb2b46437ac86e2da7bcc8ea794a930565a9e8f691a7a98b252e05d88e225bd486bb88bc476ddc1fc26de08185bb205a05039f69672a08982132c8296afc2c4edaf075bdc1a76f47b3dc605aa58", 0xfffffffffffffe5a) tee(r2, r1, 0x3, 0x2) 2018/02/26 11:17:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa1fe, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x1, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0x4}}], 0x60) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', '\x00'}, &(0x7f0000000140)='bdev\x00', 0x5, 0x2) 2018/02/26 11:17:25 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@random={'osx.', '[\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xf) prlimit64(r1, 0xe, &(0x7f0000000040)={0x100000001, 0x4}, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/136, 0x199}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)="e093f05ae10945eca82c65fa380072439379b16ebd534408ca524a74ac89d0e7d2979ffc72") 2018/02/26 11:17:25 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e23ff8)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0xfffffffffffffffe) write(r0, &(0x7f0000711000)="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", 0x1000) creat(&(0x7f0000000000)='./file0\x00', 0xe7) 2018/02/26 11:17:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr=0x1, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) dup3(r1, r0, 0x0) 2018/02/26 11:17:25 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000002ff8), r2, &(0x7f0000003ff8), 0x7, 0x0) 2018/02/26 11:17:25 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x20000000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/218) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1, @empty, 0x82d}, @in6={0xa, 0x3, 0x59f, @empty, 0x9}, @in6={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x101}], 0x64) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0xffffffffffffffd3, &(0x7f00000000c0)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0xfffffffffffffffd) ioctl$TCSBRKP(r1, 0x5425, 0x80000001) 2018/02/26 11:17:25 executing program 0: r0 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r0, 0x357, &(0x7f0000000000)=""/90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "8fad073c0d22302bb354b50b2c5aaebc111c2321cfbefdc7c6507e579709e62da5199fef01a5ea108834369213fce388d9d3e1f0dd877edcb898d7321d9fa1c392c989d2696f8653751e22c08b5d534147efb5eec3755d89d8c1d571f550ca1772eee90184e1dbd4394e87289d6007025cafdbcf87f48134fdb90af7d815b9407f0d31f6ab56cdc288f5ee8e6985f445f972a2426ac75998563403d2b054586c977eb5205bca48c2d049bd271b90c373ad14f2d3b42e3906e33965246f7f8e1718328eae7c1171ca2f8972df9f3aac3adcc1dff515de62177938e170f8d86f5f7d89446401ebffc36e647f2a3c716d086d7d95f8fbd8a31ccf879c5f2a35111b3b44f11e8ba5829db3cd44bc81c780b9ff258d7f51faa0b0f9f6c4b3d696709f1dc2b80e9e0e8a5730dcb4f29ca33275fd4a7a0bd0948507357beea94d5f9cfe9c99f986756bd891803ffa31dc5e7f01754f4e891d0be559ddc7d4fda77fbcc8201ee58d8258aa0a63749bc055f2ab60fce10e5f24c5553dc911e93958cb64e414fea3d664c5b87bfdbea18f76449e3606858194d582f93192a3ca6b451e280f812fc2afc37e0d5db8ecd88c9e0deb01a4656a4a1c51a532ab6bb3e30d1182673a2dcb738c6343bf333127957b909f7acae82d969710477acba30dd6b19e09e49d6f917074ad4254f15bc974c1278366d67ef47de2eff327e444086601235d66e5e33a17df599f3c9c33c5fd3961b076bb06c0230a1e39105cc62338fa231178d768d963d2d6226ced9b5239227b2f64165baf2ab5a7b375a9ea8974931cdf1586f07add6b2548ce308df9fe8bca0898243202c3eb592ce790d024c94023bb0faf7d8c5bac4e3799ae92d30157553ccee5443fb54b801f715ae2cb32ca3b2051799bd00f050fd6dd72ffa3fc363b543db8f5ee805de3a17013d5f1be2f180830ff8f57ea035cd56e50b56455c9996070fe371d86252008e61f8d5dcddc69245df08e67ee2bf725df80339451431513df1716fc53680d9840793e28ffab34d11e88fbded9ec64d2cf70b932775ca5e4035640b1fc37cd459989f42e79c81a941be58b9e4f482bb1c371a16b23f6c4970a7ad7b6ee46186083760257357dc879c9a949b53d347ce86899cea5c272a65eee39b75def4134ed9ca4cf0c4b1192daacee5abfb115b56a22da2815c5e601244d931ce975b60e421855cded24339ce543dc15518e696df6e0b5d48da591c0ddba353dfcde564cfe318f7346a998c8f559919d52dec4d6d7504d0fd468d5fcb11d9cf3a7a1a38a160b5860a9f15cd33af0d7b17c63ec357422b00d06cd1daf1a7d7f4e1975f6e9b6b33625b20bd58562818ee4c59fdecf2b6c5aba4eb3c088c9213ffeee8cb48135eff0696cec1da7f927ddbaec6118208996ff1ace9f44496ad7a3098fb45be59665733a24789584b4653219ef757b452bfe856180cc86b41c38814fd5baa0ed5d5d2e25857934782cd138464a435289d894b49d98d2c51d4343b1d6e04c4d7cf6b40ca7a556607c8bfb5dcb27d19c8489dff86d44ce7395f9b02be2d7a2a008dd4f66e28e17e943670a30cd33c9cf554ade4c1acb2685e413a04a9d385baca37e52a6d80d87c9a239b5220ea0ceb478b8eccde2ac6924c72c0bb541c70785774b803bd6836885b511380e16d112c7ec594799525e35bb646b5e22d97567bd191c04f2d4d747f0d8bec9fb0ba9c5c32d83644609260961125447c5ce99101ffd40854f26ec18eee0d943bd0f0ef39b8b5fa7ef9366a32871e5b11ccc3b4944ba909c6bf0d9feb74d7a6a67fbf493103154e61ad790ed11f6f4b39d4f9f1596842b4a8ce32f5c35ab120cc7e83e01b2c6cddd91c277c88e475743e7349ab251ebca52d2dd9d4307973bcb3f90afcdb1204b676d3e1e02fc447fe23b0fc75f9fe21d13d326e60ce807b0de3cca3220cd52cb4ef1d20684dc804ee2e1e7bc79e12fd9c1e1a34f48eeffaebceaffda6dd7950b18214b9a802e2791736d80fee203a2155cbcd92ebefbfe741a6675f2dcbcf09a26a8519c6a69a902a554f88c88200905ae14867692d2a1a848737467dfd5b3fad2d9807a6807ce93f306f7e9ff12c25f13d78cb2bfd1566ce6e417ad5de7f64e8e94238fc115a0fe753764b1b27eb297b7079984c2766261bc639830277eb9dc40aa71bdf6add1cbf9b88070ea7dc7e48b0ccce266737477839762ee7de5c1f08604da96efe5ffcd510bb574f383e7b5bd47feaf9470876f35fed395b2d3da81c96ca17ce28d716edfd4cf450bb34886bea192b6b486b1aab1fb2b8442a4cae0a37453f36dc10440312e1285d20e2aaffa74764b3bfd095186292c2a0e02bac38d5e7976156532426093ca4c28e9ce4917c0c7a2fbfcba22ee3e95529a678d810eca00a8a153f4afa0fd3e1792e49a400008366885add1b4327287c15bdd6be851c9dfacfc76e542f2e5accf14825406a0aae608430b4183b502a7c69e78cbae2cf584f5d786fe622127ac1e32d533778964188c147627d80c8c0977789ed7f9300a66ce4027e1c08496d800ed419bbdcf1481b9aecf6c9bc60562463317002c2a9432d64478c8bc3c5230730e7b264640adf0f385d0be428a6119a80f7ee28ea451ada1d70655398b02391dda6d6376edba469f332f07dcd5dac863553c082fa0953180c8aa7b6448009b401bc6d0146d86a4b02919d31107196c133799db0841bdeb3fd983554d39bac3df7cf9cd0c956afcbd7daca1fd82f04397fd493435b756dfc99f407b9c5efe05f4f17d84a05435b00c90a903d2eb6a2f5ee4e5b0e832d20ebb4505fcb496192e01a38ab62cc9f519289bfb24a12cf2bf19a7a98d6c28ec4467366a9cb4f036008aca408e286a062342f0d6fb19c9961a88db236f591fda0083f6be78cc2c0518919781a4860eb680f8a0e1d02934f8feb8d5a13b6d974f8feac17c625fa1bdef6259f5761304b647f1a89be4aea153ff8e5a05cab4db643cb20826ce347aef12cb27c1169a963dd570173a67129c2432619c9349a3215f783c4c05fa0194554bb3e01d20933b6d7897f43c21fefcaaef1925dcb75619481d939628e6251cbd8e60961e4e984f3f6c80af61f28b4b0d5075b2567b967936e6de4aef1b80d251354e4a45cff3d64a0c935050eb2d988a824899bc5e2814a8281ece95ea3401feef026d0e94ab5da81e4ab94e5782ddc2443d045d4d448b426b2f8ecd3d8534f73ee80275f3a52df08f4063f08d8bf285889bf157c29df26aaec595e5859c1607aeac6d75636f6256438530c772ab3eb4c6736f036af54fee637c6f8523c20fe0c8133a29a8dc187e57d2f50200186249848edb24a4a30988ac1e78a7fe05d54d7132638d7c5318f3f050292ffedbc183668a6afebb46a4fc0b1597f9faeca9752420a2385118b8a218260bb8a0c007f69c7ecae1494b276d43bc10bcf95d512c1efe954c23f7030a3ba364546b718636669dde79adf2e9fce04486059b7e8d852a2ae315cd6850bfd61a0d51cbf05b9ab58b8a52746f8908cad53ecbb5332e34cb9e0f69d1cbafb8595237a2a6f24e6d11279b4817d56848e8f8cd0e9b913da0a2c036d16ae3af87ffe8dc30cbc075778f3c3137ababfb0cb92e80df8dec89f8797a1876f717d2a3773f6f98b87106466692911e5e95427111888b2d7b08c56db56afe253033ea6917ff7894274fb5cff96fbcc896d0c85de58d3d92b6f04e63d44ecf694c0fa92dca9df474c0c79cefd54d55d2e79b2e1976e60ea1fb2be0d914fe0c0f85cafd24f5acf767232ee5a72df9c2dea6e967488cd9a36d18427ef759f57441f44d026e5fec58f46a9ab051bb78035f00fe5b40bc43c93289e56199028d5ff5134430bf6cf87eed1738a2c0e7c7bd2cb9eec7c9fc222007536046a64d95a9abe6b0dd01a0be125fcab1de1e4df17ac7c0ea13cc4cef7a1ec7c3afdccda846e9e16615d5c8975abf9ae69e8d165417b268e31a96664ad7f7b09d11abc5d982002a81f5089f0a7f6b0d26760c411337769e0cbffbc146d45acdb96ff648d3a126c9bb3e60bbcad6e2b058ca09aab9c74c6abb765698a5ccb6195b46f3b7fce5b06dc3c0589d497eca1da975d7ffc5a691073f7a58f260827a10d7cf4a9c43c3b84249f1729fa7ae804d3ae0a74d83017704d4b860a165311a2a320fadba68236ababe67bf1b82dba3857b8c0285341a19e5fdd5ae8dd89356f940e722831e067fb318f24c90e573c80e4a68c7246d8c1b3bb7413cd504f179dac0aec7e189ff0f457291e0ef08dbc0c85a57e3251876f2f60d1d20beb07b0bbd1bdefc1ce23d9dbfc4f44e70b044e5904efa157aac22f3dcca62f51a4e9cf53d276cc9b8f96ae51bb8a3f0b0749ca3e80c37c737502cf670b48ac0deded5359f3b5a41aa517c08414ec5194df9e87b4c1c26811de41cb8fc3104265988d97273edf96dcae18b312f1943753e74d597768fd3d52fe833905b69d07a871e280cb7a6a2ef52173c9da8d9e3f29862f93aeb171e36dd2e61224d84ba03fa2ad5298912a796114ca931aaef3ecf5f19f9586ae001081c7730b93a831b4d4d58149293d4df6051549e67298f2aa04c824c541d9630bc70d8f1ee1be23269339f876ff4ee247dc6317c11e538dc36e8cc6b14a8bf68dcc0a368a5f8adba1eb99375f4034651b0d89a5a6b40f97c7d0d16a4e6a56e6c997420423d9c1a04b19239e3cdcbf1e7fca3daa135370c8acfed993cb32de0e85390762624d3e3829f13d17bef032eb2855ce1fc13a64db62b7ff03e9fe77d5aa73225183cf3551a1208c818b03ffcf8f42a64cefd1e1107cdbdb3477358127b10c1e193f3154aafaac0166b8634883b99afb1e95e1251727085078a36322db3e402898edbaa68d5a4386cbcc6f45a0e660a7e552ade8be575ced10d8582541b5250d89813ed2046d6752ccf13b4b1d3b80502289e7dfbdbb996cb23313b09acde26f8e5a5a6a3e81d00cffc5d2bede1cd00339133370d54d111e11fd4aad4967101c7a881e69d997d9b19e79647b76c2344e40d2264606cd6a09437fb708f49d6e4f2b43f6816a80a55a06d9e268c91f0b87b9ff6568e6794970602f21833b90b6a30f5ddec794860d3df121774dba7c9dd8f856b9765c372a7ef9244495a12d89ed3d3f320c46e74dbfafbfbbbc679768a70c2d700e8a38ac34caea8fe391272a14c57aac88107211c59a9859bc5db34092cc6afacb83a601e5cba54936c4f73e9dca859139c12504e5a3c29718c6f5d357f92d0297081239e20e809e21bdc2b4b2637525ce2b13ffea84381727cc1e533db0ac82d3196844b4bc446a2878603a1399284074d7662d7bfd8dad8def9fef662968e7f89968080f90ae7754923befc6155dfb8f2104ffbe60ba9e7516ba7bdaaf95271246df8979572517649c0899b749e48a67fadb92eb527cbd04ff09b2b8259ddcf93b6f48ca2f48a35574901c8a969bbd888f89a341e75f6e03cb17f3de641db16c8af302d3ff4bbd6ddb7686d45357e1952847c051de3958a9b0aea72f83e14ec9d427b8b80e0a06a275fee96cdad5ff2059a36c4a61a7999e636b54c43818fb75250f4ba590dd66584186caa30509a922e584e319a4bbd8346f2ac54e6ef4fa7c9c791408cfa23a6cc34a2824dbb862544828aebb6d02705db0f06901923566463b06ff2451c9c93ee8c83c7c7ce2012dcdb569bb7d1f9cedd2036b58a98a4d57abdfb6962f50a088bc2fb88843d40f7542eceed3dc0fe4283b02d3d518b336b9e68df20086b8efd03a3"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000010c0)={r2, 0x5, 0x2, 0x8, 0xfa9, 0x6}, &(0x7f0000001100)=0x14) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/26 11:17:25 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @empty}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0xa6, 0x1, 0x3f, 0x2, 0x80, 0x80, 0x3a, r1, r2}, {0x5, 0x3, 0x4c, 0x0, 0xb72, 0x1, 0x20, 0x7fffffff}, {0x8, 0x3, 0x2, 0x4}, 0x49e, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x1, 0xb6, 0x5, 0x100000000, 0x10001}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) 2018/02/26 11:17:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000005, &(0x7f0000000180)="dfdce435c6111025f9bcf8df93ee06ee6fa0e6ab7b1a4211a515d067ba010ca6ca05a8c812d4cca72e57c7320f2b9e604f30dc5bfdef39ef195eff64e2a243c429d00c8b3e9f63e173130c8da08a1dae8571f51714f628d46b7469f02ed5ed3aabe4e8b28eed7e1ff02950612990e87473b69add49149c84f05d28a71ce8d7a0f2828cc97804a55cfede562161eacc4b73bb3e5c88fa46903760b499644832ec47e8e58e8b63febf721f21", 0xffffffffffffff4a) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x60002) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x1f) 2018/02/26 11:17:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440)=[], 0x0, &(0x7f0000000000)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0)=[], 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0)=[], 0x0, &(0x7f0000072fd8)=[]}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000096fd8)=[]}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000100)={0x6, 0x4, 0x2}) close(r1) 2018/02/26 11:17:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd}}) 2018/02/26 11:17:26 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f0000000040)="56d0fbab23d3c1cb0df60faef9b47359016ab1a8157ed584bd09e0e0ffc5cf965c25deacb81d7305cd4f3ee7f0d987e5c165ed50145217fb7a12afe85ff11c0526959bea7d6680b45a5576c4c491a608762dfb1c781728d124fcb8e7f76243b1d160fa84a72ccecb9ec2b21925480580b0cdd47fd97b829d6c0305e805cd21e620f981e553447f91195d53a8c18c9e4fbf044d7df033eaacaab9f48e5d7b12", 0xffffffffffffffdb) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0xa2, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="09006700aa6bb855140d456006a696fb57d7bbc354a20d8ecf51a10de7a8adef8e21354a6f97d3e60483886c245c33dda4635e87e8aa41c8564af58a5e25379ec07973703d19ff5cf8e47480c34e9b2850aa7b875b8132e9c73e03c0289362d8ee3ddd6f0fb7b46c3fef0e"], 0x6f) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x4, 0x100000001, 0x8, 0x8b, 0x4, 0xbeb5, 0x1, 0x3ff, 0x8, 0x100, 0xffffffffffffffff, 0x5}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/247, 0xf7}], 0x1, 0x0) write(r0, &(0x7f0000000200)="e5141c8de1a491132d8b20a1e61797cf21ed0155452ec7f4e0987c9f1a6de371cc191ad5a8626ff078781e8f94f8885c2c220b00bfd5c5f01fbf", 0xffffffffffffffb1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @random="77e72dfe09b8", @common='ip6gretap0\x00'}}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x43800) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/119, 0x77}], 0x4, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) 2018/02/26 11:17:26 executing program 4: setxattr(&(0x7f0000000040)='..', &(0x7f00002cbfef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:system_dbusd_var_lib_t:s0', 0xe32c, 0x0) socketpair$inet6(0xa, 0x7, 0x65, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) 2018/02/26 11:17:26 executing program 2: prctl$intptr(0x4, 0x4000001fb) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x101, 0x7f, 0x1, 0x5, 0x7, 0x80000001, {0x0, @in6={{0xa, 0x2, 0x1b, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x8001, 0x6563, 0x5, 0xd856, 0x10000}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) 2018/02/26 11:17:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='{wlan0[\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x4, 0x4}, 0xc) pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={r2, 0x88, 0x20}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)=ANY=[@ANYRES32=0x0, @ANYBLOB="93000000af7bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d6748216690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d0e0acd6ee19fb7037ff0371f69f21b5de8125b87ee7cd5677ee785be94ff5482a9b975c16ccf1471e0bd48003a7cc254af4e7ffcab637e9f210805dc478378f51db9a87ee28d3949ad8772d94247680e09df924d81f659f3c6b6de8c89da202f60b1c8e3b7b1cff449c49db"], &(0x7f0000001900)=0x9b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffe}, &(0x7f0000001980)=0x2d4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x40) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r7}}], 0xf0, 0x10}, 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x41ac}, 0x4) 2018/02/26 11:17:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffffffff6cde}, &(0x7f0000000080)=0xc) 2018/02/26 11:17:26 executing program 3: socketpair$inet6(0xa, 0x6, 0xbe2, &(0x7f0000000000)={0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) shutdown(r0, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/02/26 11:17:26 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xea5}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="20000000180003080000000a8000000000000800000000040008000000000000b2216bf0908076c952"], 0x1}, 0x1}, 0x0) 2018/02/26 11:17:26 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@common='ifb0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@generic="3d48ed5897f6fd3c2c2509a3b29793ec", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) write$tun(r1, &(0x7f00008aef50)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000000c0)=""/201) 2018/02/26 11:17:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x8001, 0x8) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000eaa000)={&(0x7f0000806000)=ANY=[@ANYBLOB="1f0000001100090000090000f05201000000010000007def05f51a7e6967cb5a6d3646e402f7d747fd53d59413e4d5298056c0f96aaa4bf606b06aaee004be52e72cf132bd2eb5a92fdeb386f159", @ANYBLOB="00000000000000007a011a00"], 0x2}, 0x1}, 0x0) 2018/02/26 11:17:26 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/164, &(0x7f00000000c0)=0xa4) pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8000, 0x0) close(r1) writev(r2, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) signalfd4(r3, &(0x7f0000000040)={0x74}, 0x8, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in6={0xa, 0x3, 0xc13, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0x10) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x12, 0x204, 0x7, 0x2, {0xa}, [@generic="7829a0a789173731b1ce7075699bd520aa8b399493d97c54ef87fdda71361e6c5d4037"]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0xc841) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r5, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) dup2(r2, r4) close(r1) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xc0800) 2018/02/26 11:17:26 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x1fdce128}, {0xc, 0x1}, {0x4, 0xfd18}, {0xf, 0x10}, {0x2, 0x1a}, {0xb, 0x5}], 0x6) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, r1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f00008f2000/0x4000)=nil, 0x4000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mremap(&(0x7f0000a44000/0x3000)=nil, 0x3000, 0x3000, 0x100000000002, &(0x7f00008f9000/0x3000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) 2018/02/26 11:17:26 executing program 2: unshare(0x8000400) r0 = epoll_create(0x8) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x43e6896d0baf9899) fstat(r0, &(0x7f0000002540)) 2018/02/26 11:17:26 executing program 4: pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r1, &(0x7f0000418f12)='R', 0x1) write(r1, &(0x7f000080dfc1)="ad", 0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) 2018/02/26 11:17:26 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=ANY=[@ANYBLOB="33ac8a00000000000000000000000000"], 0x10, &(0x7f0000002fe0)=[{&(0x7f000000f000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x0) recvmsg(r0, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000026000)=""/68, 0x44}], 0x1, &(0x7f0000025000)=""/145, 0x91}, 0x100) connect(r0, &(0x7f0000021000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 11:17:26 executing program 3: syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x2, 0x6000) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x208000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) [ 270.277912] audit_printk_skb: 4383 callbacks suppressed [ 270.277919] audit: type=1400 audit(1519643846.604:55152): avc: denied { net_admin } for pid=10835 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 270.283763] audit: type=1400 audit(1519643846.604:55153): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 270.285108] audit: type=1400 audit(1519643846.604:55154): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 270.287773] audit: type=1400 audit(1519643846.604:55155): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 270.290604] audit: type=1400 audit(1519643846.614:55156): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 270.291042] audit: type=1400 audit(1519643846.594:55151): avc: denied { net_admin } for pid=3738 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 270.293605] audit: type=1400 audit(1519643846.614:55157): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 270.294451] audit: type=1400 audit(1519643846.614:55158): avc: denied { dac_override } for pid=29528 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:26 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 11:17:26 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000df0f74), 0x0, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000000)="e59d647dd208d94ec5a06383de9359c3c637da5e61b3ffd420a8abff38faeb4597d2aedbd67bca1e55b65580e0daca0071a71897930ccf6c41abaefe2cc324c7") 2018/02/26 11:17:26 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x10000000) 2018/02/26 11:17:26 executing program 5: r0 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x92, 0x0) 2018/02/26 11:17:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, r1, r2, 0x27fd44f1, 0x908c20) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = dup2(r0, r0) r4 = dup2(r0, r0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000240)={0x0, 0xfff, 0x2, 0x1}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000dceffc)=0x224, 0xd7fd8f38452ddae3) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000)={0x10000}, 0x4) connect$inet(r0, &(0x7f00002ebff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000049c000)={&(0x7f00003cfff8)=@un=@abs, 0x8, &(0x7f0000940feb)=[{&(0x7f00000c9000)=""/4096, 0x1000}], 0x1, &(0x7f0000bd9f50)=""/176, 0xb0}, 0x0) sendto$inet(r3, &(0x7f0000574fc6)='\x00', 0x60d, 0x4007ffd, &(0x7f0000c40ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffff10) writev(r0, &(0x7f0000000080)=[], 0x0) close(r4) getsockname(r4, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000080)=0x20) 2018/02/26 11:17:26 executing program 2: clock_gettime(0xfffffffffffffffd, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x89, 0x2, 0xad8, 0x4, 0xb622, 0x9, 0x4, 0x6}, &(0x7f0000000040)={0x100, 0x5, 0x81a, 0x7, 0x1, 0x0, 0x7}, &(0x7f0000000080)={0x6, 0x80000001, 0x0, 0x120000, 0x7f, 0xef, 0x6d89, 0x2}, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x3}, 0x8}) socketpair(0x2, 0x5, 0x100000001, &(0x7f00000001c0)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x800) pselect6(0x38, &(0x7f0000cc8fc0), &(0x7f0000cc8fc0), &(0x7f00000ddfc0)={0xffffffffffffffe1}, &(0x7f00008e5ff0)={0x0, 0x989680}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8), 0x8}) 2018/02/26 11:17:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x500) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/221) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xd9, 0x43b9b9bc}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x6142, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x304, @empty}, 0x4, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common="006f73656d230000720000000400"}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) rt_tgsigqueueinfo(r4, r5, 0x8, &(0x7f00000001c0)={0x24, 0x4359e64, 0x4, 0x8a}) 2018/02/26 11:17:26 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8}, 0xffffffffffffffce) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@generic="387b3345bb6007df16f34b8bbf38e2b7") getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000ff8), &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000040)=0x4) [ 270.295765] audit: type=1400 audit(1519643846.614:55160): avc: denied { net_admin } for pid=3738 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 270.297441] audit: type=1400 audit(1519643846.614:55159): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:26 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) finit_module(r0, &(0x7f0000000040)='selinuxwlan0+\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) mmap(&(0x7f00000c9000/0x3000)=nil, 0x3000, 0x2, 0x20030, r1, 0x15) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000b73ffc)) r3 = dup3(r1, r1, 0x80000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000000c0)={@generic="b42105cd487abd9d7b40e82a661f2239", @ifru_data=&(0x7f0000000080)="339d4065415c6f84ebc1f92ca96db01c03f8d1e3a8dbdd25d2db31688d17dafc"}) 2018/02/26 11:17:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)="5780d01c", 0x0) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000c04fe4)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x41a, 0x4) recvfrom$inet6(r0, &(0x7f0000a2ffbd)=""/67, 0x43, 0x2022, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x14) 2018/02/26 11:17:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="b3") 2018/02/26 11:17:27 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x11d000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@common='ip6tnl0\x00'}) sendfile(r0, r1, &(0x7f0000000000), 0x8) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000005000)) 2018/02/26 11:17:27 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x47ff) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)) 2018/02/26 11:17:27 executing program 6: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa0a657c446802c23, 0x0) 2018/02/26 11:17:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f00000000c0)=""/127, 0x7f}], 0x1, 0x101) rt_sigsuspend(&(0x7f0000000040)={0x800}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/02/26 11:17:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)={0x18, 0x32, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x8000001, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/02/26 11:17:27 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r3 = syz_open_procfs(r2, &(0x7f000049b000)='net/fib_trie\x00') preadv(r3, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/194, 0x2b}], 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000000400)=""/246, 0xf6, 0x1, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/170, 0xaa) 2018/02/26 11:17:27 executing program 3: socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@local, @remote}, &(0x7f0000000040)=0xc) sendto$inet(r1, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r2, &(0x7f00000000c0)=""/45, 0x2d, 0x0, &(0x7f0000000100)={0x4, 0x8, 0x64c1, "829a3a4133b3", 0x1}, 0x10) close(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="bbd540213a75cff011efe8273ee8a3d3b02e6553b94bac319ce6d8f7bf81888758a4d32fcf840966978d4ad50d3f592d886bcb087ba83e01a321642249c313fcf9667e6feaadf4ba4067c2816d9616bbc2d91f7a72b61812863b8cdabf27afafa611", 0x62) pipe(&(0x7f0000000080)={0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0x2, 0x3, 0xe2e5, 0x3, 0xffffffffffffff70}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x1e1e26ab}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) 2018/02/26 11:17:27 executing program 0: userfaultfd(0x80800) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f00000000c0)=""/155, &(0x7f0000000100)=0x9b) mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x1d, 0x25d06f42) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000300)=""/201) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) sched_getattr(r1, &(0x7f0000000340), 0x30, 0x0) 2018/02/26 11:17:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000303000)='gid_map\x00') writev(r0, &(0x7f0000beeff0)=[{&(0x7f000081f000)=';', 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @empty}, 0x1, 0x3, 0x0, 0x4, 0xac1d, 0x1, 0x3}, 0x20) 2018/02/26 11:17:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x400000000080003, 0x321, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/02/26 11:17:27 executing program 4: socket$key(0xf, 0x3, 0x2) capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x151002, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x8], 0x2, 0x22c, 0x3, 0xfffffffffffffe81, 0x527e, 0x7f, {0x4, 0x1f, 0x40, 0x2dd25252, 0x3, 0xbde, 0x7fffffff, 0x401, 0x3, 0x3, 0x2, 0x6, 0x100000000, 0x8, "1d14e7ef9c2bd9bafc2ac5b59846ac0a90c5826cbdc81147770a7c3c0a40b10c"}}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 2018/02/26 11:17:27 executing program 2: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) prctl$intptr(0xa, 0x20) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x7, 0xfffffffffffffffc, 0x80da14, 0x8, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x4, 0x0, 0x1, 0xe0000000000000, 0x2, 0x7}) 2018/02/26 11:17:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000419ff7)=@rc={0x1f}, 0xfffffffffffffcce) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/02/26 11:17:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x32, 0x200, 0x1, 0x3, {0x15}, [@typed={0x10, 0x76, @u64=0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x810) r2 = syz_open_procfs(r1, &(0x7f000067fff8)='wchan\x00') fsync(r0) sendfile(r0, r2, &(0x7f0000000000)=0x4, 0x7) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/244) 2018/02/26 11:17:27 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000532ffc), 0x4) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) 2018/02/26 11:17:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x75f9c0, 0x0) setns(r0, 0x44000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={"f7ce7676118482943d1c03f0b13b75d9", {0x4, 0x4, 0x7, "fbf8fb94097a"}}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x14, r2}) write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) 2018/02/26 11:17:27 executing program 1: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) r3 = accept4$unix(r2, &(0x7f0000001180)=@file={0x0, ""/4096}, &(0x7f00000021c0)=0x1002, 0x800) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r0, r1, 0x9, 0x7, 0x800) setgid(0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000000000002, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000040)={0x6, 0x114, 0x3, 0x3, 0x7fffffff, 0x4}) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000080)={0x5, 0x1, 0x8, 0x3, 0x4}) open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000001180)={0x9, 0x8001}) acct(&(0x7f0000000140)='./file1\x00') r5 = open(&(0x7f0000001180)='./file0\x00', 0x2, 0x28) fcntl$dupfd(r4, 0x406, r5) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) 2018/02/26 11:17:27 executing program 0: r0 = socket(0x11, 0xa, 0x1f) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x7, 0x100000000000007}, 0x4) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) recvmmsg(r1, &(0x7f0000004fc0)=[{{&(0x7f0000000080)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/31, 0x1f}], 0x1, &(0x7f0000000140)=""/26, 0x1a, 0x2}, 0x2}, {{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000003500)=[{&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/97, 0x61}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/184, 0xb8}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x8, &(0x7f0000003580)=""/225, 0xe1, 0x3}, 0x1}, {{&(0x7f0000003680)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000003b00)=[{&(0x7f00000036c0)=""/119, 0x77}, {&(0x7f0000003740)=""/156, 0x9c}, {&(0x7f0000003800)=""/195, 0xc3}, {&(0x7f0000003900)=""/99, 0x63}, {&(0x7f0000003980)=""/35, 0x23}, {&(0x7f00000039c0)=""/127, 0x7f}, {&(0x7f0000003a40)=""/170, 0xaa}], 0x7, &(0x7f0000003b80)=""/4096, 0x1000, 0x8}, 0x284}, {{&(0x7f0000004b80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000004c40)=[{&(0x7f0000004bc0)=""/116, 0x74}], 0x1, &(0x7f0000004c80)=""/147, 0x93, 0x8}}, {{&(0x7f0000004d40)=@ipx, 0x10, &(0x7f0000004ec0)=[{&(0x7f0000004d80)=""/125, 0x7d}, {&(0x7f0000004e00)=""/90, 0x5a}, {&(0x7f0000004e80)=""/56, 0x38}], 0x3, &(0x7f0000004f00)=""/137, 0x89, 0x3}, 0x2}], 0x5, 0x2000, &(0x7f0000005100)={0x0, 0x1c9c380}) 2018/02/26 11:17:27 executing program 3: sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/02/26 11:17:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)="0500000000fbff00") sendfile(r0, r2, &(0x7f0000000040), 0xff) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x4) 2018/02/26 11:17:27 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r0, &(0x7f0000e10000)=[{&(0x7f000047cf94)=""/108, 0x6c}], 0x1) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="0eebd49a7b2158202f2e61286dd20b11c110dea2c9e8d1d2c6f569966058240b5765e21953c99c77c657f8fe386bd2d2a24fe57f0492ddd29fec78d7a2e96b3bedaf01b1fefbebecdd814893873ee57b8f48f910866450090a4b3fe262400cdea7ab7a1f8d58a4c997d2755181b49c57cd1e22f6ef4adb6ec61e94b1f1af75f1a8ec27d566f4c8d9862ef52af3c3dc8e99cb09c8fdab482584071857897e2f69919afdd06af0b9", 0xa7}, {&(0x7f00000000c0)="ec8d7dad316ef214150ac5baaee694d2f6aaaf92ff4ec8c44c5d8a534977101ecba84faa9e58599012d3699c7805f1ff2fdf4b15", 0x34}], 0x2, 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/02/26 11:17:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xade5558adde7b8e9, 0x0, 0x0, 0x7, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000000)=""/4096) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000001000)={0x0, 0x0, 0x6}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001040)) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)={0xffffffff}) readv(0xffffffffffffffff, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/02/26 11:17:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={@generic="40c24c71dba16aa409a22b17688959b0", @ifru_flags=0x1400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="0307d8f2df8ec952fcc61286d345300a", @ifru_names=@common='ifb0\x00'}) fdatasync(r0) 2018/02/26 11:17:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x4, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffdb0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x7, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x14) 2018/02/26 11:17:28 executing program 5: creat(&(0x7f0000003600)='./file0\x00', 0x0) init_module(&(0x7f0000000000)='self.ppp1\x00', 0xa, &(0x7f0000000040)='$\x00') syz_fuse_mount(&(0x7f0000006a80)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe) 2018/02/26 11:17:28 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/236) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000040)=[], 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) flistxattr(r1, &(0x7f0000000000)=""/170, 0xfffffffffffffd97) write(r0, &(0x7f0000000100)='5', 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x1, 0x0) 2018/02/26 11:17:28 executing program 7: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}) recvmsg(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000000380)=[{&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/233, 0xe9}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000, 0x8}, 0x10000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001400)={@loopback, @empty}, &(0x7f0000001440)=0xc) syz_open_procfs(0x0, &(0x7f0000001ff8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) 2018/02/26 11:17:28 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000000)="ade20b23396af5726f72e938c9c6c0a2ac6830c67df4a334d319c7d22d1694918465fecb4ed8362f11f12732efb8838a65aa15325b1d41c7eda67fba116043bb9caaa7f8cf4d5081c88c9e437f93f131d8cb7a5bd3a1757aee9bebda9c8c2b7908e94fdfbf76dd536622eda49a6b482d0af4b2ed469b782c2a0cf5e740ba6f567169cdefeb5f172de8c7d1b42013bd891936f07cb69f123e8899c3f6d840126c94b7d1816fa3617cdb0f1af93ddd12b36951441080d36e0b9dbb4bb1a2adac5062f5e8014bd03789fe3c09851be1ad92428ec83660815d9818bf61ba1a6b81193c9775312e9d281b1ccd9093b98908c23c55ad4d3be3ac") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) 2018/02/26 11:17:28 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000001, &(0x7f0000000000)) clone(0x2004100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) 2018/02/26 11:17:28 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0x0, 0x100000000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f0000000080), 0xfffffffffffffff6, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sysinfo(&(0x7f0000000080)=""/213) 2018/02/26 11:17:28 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00003a2ffa)="8300cc667300", 0x1000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={@generic="06908a9b6671b2136b0e5ab36833656d", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x20000, 0x4) clone(0xc2000000, &(0x7f0000000000)="41e198d506c095ecfd2141646d36bbd67510c3597e2c713655d54356fa96572c873e41bc99925e7b24d79ff40e8e15ac8f806f2cbea7a016697ad2dcfaa6e27dc660bc1f367f1ac94fbee1ece9f8612734816cd652845427a18861780e54e5baabf2b68ae202ccc2fd703b65aa2174d56bf770852427a0e2ce5789", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0xfffffffffffffff7, 0x10001}, {0x400, 0x5}, 0x4, 0x1, 0x6}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mount(&(0x7f000000a000)='.', &(0x7f0000000200)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00000001c0)) getsockname$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000349b13c300000000000000000000000000000000694042a1b185e2080bb499725617ea47d5270a1d74d2b03810f9280638b0460986aa196a63e3d2510b92bf828e176dec9caf77d6e571ea7034c22f9514191ce32f42c1512351dc77d5d7ed62dfc7ef580e5aaceaa0542be1be9e735254726ac65f"], &(0x7f00000001c0)=0x31) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) 2018/02/26 11:17:28 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x800) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000040)=0x8) 2018/02/26 11:17:28 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000001, &(0x7f0000000000)) clone(0x2004100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) 2018/02/26 11:17:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000000080)="45b1f907c4312078ad8927c38db5838e888858279bc155d94c8d82d4f1b01acfee060ce349693d6f4e0a3a1ed60721610b2ebc3a29d9213c939829c58c6f5998106d3596068e5e7cc841acd927f1801e3daf1fc436065fcaa3d23ba10675bcc2ce3a7c9ff669c21d2ecd9cc4103ebc5a7bfa24f2e25fd5ba2211") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/26 11:17:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6(0xa, 0x5, 0x100) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000031fd8)=[{0x28, 0x29, 0x5, "270202010000007eadf2480cc5e47c6852"}], 0x28}, 0x0) 2018/02/26 11:17:28 executing program 6: socketpair(0x0, 0xb, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x4) waitid(0x0, 0x0, &(0x7f0000000000), 0x11bedce265e9de75, &(0x7f0000006000)) 2018/02/26 11:17:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) syz_open_pts(r0, 0x0) 2018/02/26 11:17:28 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000001, &(0x7f0000000000)) clone(0x2004100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) 2018/02/26 11:17:28 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r0, &(0x7f0000037ff8)='./file0\x00', 0xffffffffffffffbd, 0x200) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 11:17:28 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x20, 0x4f78}, {0x10000, 0x1000}, 0x655e, 0x1, 0x2}) ioctl$KDSETLED(r1, 0x4b32, 0x6) [ 272.121178] IPVS: Creating netns size=2536 id=26 2018/02/26 11:17:28 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x3d) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) read(r0, &(0x7f0000000100)=""/98, 0x62) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x9) 2018/02/26 11:17:28 executing program 6: r0 = inotify_init1(0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$fuse(r3, &(0x7f0000000040)={0x28, 0x0, 0x4, @fuse_notify_delete_out={0x80000000, 0xfffffffffffffffd, 0x5}}, 0x28) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004ff2)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r4, 0x1, 0x4) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x3, 0x0) 2018/02/26 11:17:28 executing program 3: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}, 0x7, 0x7, 0x9, 0x9, 0x20}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r5, 0x9}, 0x8) fremovexattr(r0, &(0x7f0000000140)=@random={'trusted.', '-em0vmnet1\x00'}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) sendmsg(r4, &(0x7f00000013c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20, &(0x7f00000001c0)=[{&(0x7f0000000040)="529c7fe8af24b7656443371dadebeda3b7235ad0f4b968ef20cce543c461fe0cd2ceeb82bb81a051a482fe45f9db48fa8cf13966779b8aec10638e1de81decee9482b04a253ca477ff35f500f778e9144823877378b0253165bfb4291a236a7dbd10c9360518411907ee594d9893a5f9289e5cf68dceee438c9b6ffdb6d48f4830e167baa58b50795f1e6107e1682b0c394872bb12f2e391ba02bf3437d065a98701379282dd", 0xa6}, {&(0x7f0000000100)="0a3bbcc0c6879e3483bb84be39f51f6b907df68a2fbf62babd8d8516905635798352798054a459061b1d3d434f4a216320571c51b6ea7c0358cf3b38bf4e7b07283c5accba23a23793b369ff779ba0092c5940880d03267b4965b10b44e83c184330e71048314a60c88d114fd8c113a08ca22cdaf05d1952f6706f0601909f41e6df4e6eca1c06d13ba152f4e8520fea27b1c1587282471303079a77681abdee0f5926a119e2846a5d7f2fa50566a367f96ccc0cbcba", 0xb6}], 0x2, &(0x7f0000000200)=[{0xf0, 0x10e, 0x81, "c0354fd30dde5c70d145d184dd7a73a2c1263630c6cea962d279b1df1a3adff487c9e7939d8459416d97401cc410e51a64bd422ee9b55cf58d729e29c0cbdb8b2207dbccdd19cf2f1bb4cde42ad588dec2a843668c4cbd5cf728682a3ba8b40ccafaa3ed704f0ce354b27932f1431dbd00ae7a2aba5f0933c4bfca9cfc2aae3b58dea49c7f4459a37d3e4555dd99d891129e8f6e21ced39be7555f68194b581e372c6109614ed18f98fc08c3170f09558ff457068cf664a984b99f69906794a70d2f38bbaa2c8ba030ca59ef6869678fd01fd2143abf7c07c8"}, {0xa8, 0x117, 0x4, "972eec25234351263fd4f3079d163989d606dd67dfc9bccb07aa308a79f7a95d092ce98bce59efee0c7ef168acc5d7cd081ebf9099de1022ea538322734febbbb3276a2d4645edbe8a146d3822fde0765d6944e8aa96e6e5977612c5085e03780666b65c2e0c1abed85edee9e6fef69fc4eb95131ee87034bbbb3e786e1c84bcd1e1c282da8b4a3ab5049a385f899b122a85542bf49833ce"}, {0x1010, 0x6, 0x5, "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"}], 0x11a8, 0x6633b859621338e0}, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=ANY=[], 0x0, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/02/26 11:17:28 executing program 7: setsockopt(0xffffffffffffffff, 0x108, 0xc, &(0x7f0000000040)="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", 0x11c) 2018/02/26 11:17:28 executing program 2: prctl$intptr(0x17, 0x80000000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4db, 0x7fff, 0x6, 0x7, 0x7, 0xffffffffffffad74, 0xfffffffffffffffe, 0x8, 0x4, 0xffffffffffffffdc, 0x8000}, 0xb) socketpair(0x8, 0x3, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xd238}, &(0x7f0000000080)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r2, 0xcd}, &(0x7f0000000180)=0x350) truncate(&(0x7f0000000000)='./file0\x00', 0x9) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r4, r5/1000+10000}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xc9f0}}, 0x9, 0x8}, &(0x7f00000002c0)=0x98) accept$netrom(r1, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) [ 272.214985] pktgen: kernel_thread() failed for cpu 1 [ 272.222138] pktgen: Cannot create thread for cpu 1 (-4) [ 272.242285] IPVS: Creating netns size=2536 id=27 2018/02/26 11:17:28 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="1ec02ec6cbcba0cadbecf1a593142bd4e7bee91898e517356ae19088f3b06be2f89b0dd8fad474ef341fc8f2", 0xfffffffffffffffe}], 0x1) 2018/02/26 11:17:28 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) munlock(&(0x7f0000522000/0x2000)=nil, 0x2000) 2018/02/26 11:17:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) listen$netrom(r1, 0x10001) 2018/02/26 11:17:28 executing program 5: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @tid}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x0, 0x9, 0x81}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x0, @rand_addr=0x10000}}}, 0x8c) timer_delete(0x0) 2018/02/26 11:17:28 executing program 1: r0 = socket$packet(0x11, 0x10000000000003, 0x300) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x0, 0x7, 0x1f, 0x1, 0x6}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000080)="990100008d06000000000000001000d7004f6f3bcb7d8500cb1b4453184465019206e3ad74cf3a7791029ddd52faffffffa34e9e86716a651153b14b00c39617368300ca6c78deaaf40540810310069db2458ee5ebd5acfcff34de6d48da8e3e6b168bdf2f03b8270cf08a8bd4be04b0", 0x70, 0x0, &(0x7f0000000100)={0x11, 0x1b, r3, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/26 11:17:28 executing program 0: capset(&(0x7f0000755000)={0x399f1736}, &(0x7f0000032fe8)={0x0, 0x0, 0xfffffffffffffffa}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040), 0x4) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0xfffffffffffffffb, 0x40, 0x7}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x4, 0x100000000, 0x40, 0x7, 0x6}, &(0x7f0000000200)=0xa0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/26 11:17:28 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff0009000000100feb08000100000000b7", 0x24) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x1, 0x4) 2018/02/26 11:17:28 executing program 6: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8006, 0x0, 0x1}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/02/26 11:17:29 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x400}, 0x4) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) clock_gettime(0x0, &(0x7f0000008800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0)=[], 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r2+30000000}) sendmmsg(r1, &(0x7f0000004640)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) 2018/02/26 11:17:29 executing program 0: r0 = socket$inet6(0xa, 0x400000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb9, 0x40002) r2 = dup(r0) connect$inet(r2, &(0x7f0000ac4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000e7c000)=0x2, 0x4) 2018/02/26 11:17:29 executing program 5: r0 = epoll_create1(0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) r2 = dup2(r0, r0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000000)=""/160) epoll_pwait(r0, &(0x7f0000053000)=[{}], 0x1, 0x80, &(0x7f0000000000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r1, 0x15) 2018/02/26 11:17:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x40000000000040) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x6, 0x6, 0x4, 0x3717}, 0x8) 2018/02/26 11:17:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000000040)="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", 0x1000, 0x40000, &(0x7f0000001040)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000010c0)={&(0x7f0000001080)=[0x3ff, 0xffffffffffffffe1, 0xfffffffffffffffb, 0x6, 0x401, 0x1ff, 0x8], 0x7, 0x1000, 0x0, 0x2, 0xffff, 0x6, {0x7be1, 0x0, 0x9, 0x80000000, 0x6, 0x6, 0x6, 0x1ff, 0x3f, 0xfffffffffffffffe, 0x28, 0x59a, 0x2ecd, 0x3, "321c6d67760072b14ac1b63845b356d2503365e62b517004cb85ded9e2eb5c20"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) 2018/02/26 11:17:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x20010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) 2018/02/26 11:17:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200003, 0x0) getdents64(r1, &(0x7f0000000040)=""/243, 0xf3) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x608400) fdatasync(r0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x21, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_delete(r2) get_thread_area(&(0x7f00000000c0)={0x100000000, 0x20001800, 0x0, 0x6, 0x8000, 0x3, 0x40, 0x1, 0x0, 0x7ff}) 2018/02/26 11:17:29 executing program 3: munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000004000)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setfsuid(r2) setpgid(r0, r1) 2018/02/26 11:17:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x235, &(0x7f00006dc000)=[]}, 0xffffff11) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x69ea, {{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}}, 0x88) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xcdde, 0x100, 0x7, 0x0, 0x5}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x2, 0x30}, 0xc) 2018/02/26 11:17:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000040)=0x3a, 0x800) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080)=0x9, 0x4) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0204000d0a00000000000000000000000300060000000000020000007f000001000000000000000002000000000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/02/26 11:17:29 executing program 6: mq_unlink(&(0x7f0000000000)="feff040000") r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x200181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, "b1798f479c109224a165e0458c89d8c060cd51000914765107072dfdb084fbbaad44136d76da5f88d9a7b2afb31d8f90d1effbd4ad0f695e15b355884695350e", "7b63a2c3f2c0faf0a3de0a5f800a5907e894781ea9fc40c8c04749b569ab4098f6971222b322548c24b58d4621cea7c43b2387a68d3dae78fde3bc5093edc761", "4208d30d1b43a17308d55bb283c9f41ba922961c9edbba61547f27d9ff851b7a", [0x3, 0x4]}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) pipe2(&(0x7f0000000100)={0x0}, 0x800) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000001c0)=0x80000001) 2018/02/26 11:17:29 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x2) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x1, &(0x7f00001c3ffb)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) readlinkat(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=""/168, 0xa8) open$dir(&(0x7f0000000000)='./bus\x00', 0x8000452002, 0x0) 2018/02/26 11:17:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x1049}) r1 = syz_open_pts(r0, 0xfffffffffffffffc) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/02/26 11:17:29 executing program 7: timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000fe0)={{}, {0x0, 0x0}}) futex(&(0x7f0000b0fffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400, r0}, &(0x7f0000048000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc40, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/6, 0x6, 0x7fff, &(0x7f00000000c0)={0x0, 0x989680}) 2018/02/26 11:17:29 executing program 5: keyctl$session_to_parent(0x12) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f000095cff0)='./control/file0\x00', &(0x7f00009bbff6)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) getxattr(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/124, 0x7c) symlink(&(0x7f0000af5ff0)='./control/file0\x00', &(0x7f00004dfff0)='./control/file0\x00') 2018/02/26 11:17:29 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0x1, 0x0, 0x8, 0x9, 0x80}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x6}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000424fcc)={{0x0, 0x3, 0x0, 0x0, 0x10000000}}) open(&(0x7f000092d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000916000)) 2018/02/26 11:17:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) connect(r0, &(0x7f0000000140)=@can={0x1d, r1}, 0x10) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x3e, 0x8008, 0x7ff, 0x7f63, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xa, 0x7fff, 0xfff, r3}, &(0x7f0000000080)=0x10) write(r2, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r4 = socket(0x10, 0x2, 0xc) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r5, &(0x7f0000000180)="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", 0x16c) getsockname(r4, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) 2018/02/26 11:17:29 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1a785a35) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x4, 0x80001, 0x9, &(0x7f0000000000)={0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x9) 2018/02/26 11:17:29 executing program 5: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000140)=0x8) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='(ppp0\x00', r2) getpeername$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='keyring\x00', 0x0) 2018/02/26 11:17:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x6) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x2, 0x100000000, 0xc39, 0x66, 0xb, 0x9f}) 2018/02/26 11:17:29 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) timerfd_create(0x7, 0x800) write$selinux_access(r0, &(0x7f00003effac)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39}, 0x54) memfd_create(&(0x7f0000000040)='\x00', 0x0) 2018/02/26 11:17:29 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x6, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}}}, 0x88) pipe(&(0x7f00003fe000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x80007387, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) close(r0) [ 273.089394] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 273.143148] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 273.145171] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 273.264834] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 273.283476] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/26 11:17:29 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000cd6000)={@broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x100, {{0xa, 0x3, 0xef7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}}, 0x1, 0x7, [{{0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3ff}}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xa7}}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfff}}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x10001}}]}, 0x410) 2018/02/26 11:17:29 executing program 5: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0x0) setuid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x41000008, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x101000) splice(r2, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x6, 0x8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x1, &(0x7f0000000240)=[r5]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) r9 = getegid() getgroups(0x7, &(0x7f0000000440)=[r3, r4, r5, r6, r7, r8, r9]) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x6) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000080)=""/104) 2018/02/26 11:17:29 executing program 2: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x49a1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xffff}, 0x400, [0x4, 0x0, 0x51c, 0x0, 0xf33e, 0x8000, 0x80000001]}, 0x5c) connect$l2tp(r1, &(0x7f00003c8fda)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) 2018/02/26 11:17:29 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=[], &(0x7f0000000080)=[]) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)=[], &(0x7f0000000300)=[]) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x2, 0x80) 2018/02/26 11:17:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x2, 0x80, 0x3ff, 0x40, 0x2, 0x1000, 0x3, 0x101, 0x9, 0x3, 0xdb976be, 0x100000000}) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000000c0)={0x4, {{0x2, 0x0, @rand_addr=0xaba}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) 2018/02/26 11:17:29 executing program 7: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0xff) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/26 11:17:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f000089cff5)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/26 11:17:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="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") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c3ffb)='veno\x00', 0x5) [ 273.307701] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/26 11:17:29 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r3}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000007fbd0)=ANY=[@ANYBLOB="3800000010000900000000000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000140003ffff00003000000000000000000000000004001900"], 0x38}, 0x1}, 0x0) 2018/02/26 11:17:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@generic="0211f1a3de9da87ba34c40041310a162", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0abe1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="deeb1e959663", @empty, [], {@llc={0x4, {@llc={0x0, 0x0, '\t'}}}}}}, 0xfffffdba) 2018/02/26 11:17:29 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000040)=0x26, 0x0) recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/21, 0x15}], 0x1, &(0x7f0000000100)=""/199, 0xc7, 0x101}, 0x800}, {{&(0x7f0000000200)=@hci, 0xc, &(0x7f0000001840)=[{&(0x7f0000000240)=""/194, 0xc2}, {&(0x7f0000000340)=""/42, 0x2a}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/135, 0x87}, {&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f00000006c0)=""/189, 0xbd}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/191, 0xbf}], 0x9, &(0x7f0000001900)=""/241, 0xf1, 0x9}, 0x1}], 0x2, 0x40, &(0x7f0000001a80)) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/02/26 11:17:29 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000), 0xfe53, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x71) 2018/02/26 11:17:29 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) mq_timedsend(r0, &(0x7f0000118fff)="ef", 0x1, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/02/26 11:17:29 executing program 5: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fchdir(r1) 2018/02/26 11:17:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dc9fd8)={@generic="2e0006f981d668c68530b6fa1eb9b43f", @ifru_ivalue=0xe02}) fchmod(r0, 0x4) r1 = memfd_create(&(0x7f0000000000)='trustedt-/\x00', 0x3) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000040)={@generic="2c7d5ee38cf597e09a0852e9a9c7c73f", @ifru_ivalue=0x40}) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 11:17:30 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x3, 0x2, 0x0, 0xffeffffffffffffb}}) dup2(r1, r0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x6) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/26 11:17:30 executing program 4: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x80000000400000, &(0x7f0000003000/0x3000)=nil) 2018/02/26 11:17:30 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x10001, 0x3, 0x7cf9}) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) 2018/02/26 11:17:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') r1 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xd622e2a44b231065}) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x1) 2018/02/26 11:17:30 executing program 3: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) waitid(0x0, r1, 0x0, 0x80000000, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000100)={0x8000000000000005, 0x8002, 0x401, 'queue1\x00', 0x40}) fcntl$setstatus(r0, 0x4, 0x42c00) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) kexec_load(0x0, 0x6, &(0x7f0000002440)=[{&(0x7f0000000240)="30e772c4a84b06a97ac092675463bbb95939de582dcb37d20a13111cc904f54be933f09d7bd4e0ef58d7d76fda5f94c49757a59e8124ff5ddfa3b2fc4e39e06a4abf722478fd4e21e03907bc97941cef7b408cfe3a304108a5112ebc0bf3bbf82d95abfe1c2b6f0dac887776be11eed4d739e67d85ab3177cdf0571ccc13a039a54e015c9032ad445a5085b48f50cb020e", 0x91, 0x9, 0xe3}, {&(0x7f0000000300)="f4d04a83d4c65c786df577ea3682745c615d3e68a5bb796131783a7e5dfaea06effedf3fcbb41c1d00ad629052cb4d8985c501690728a55b", 0x38, 0xffffffffffffffe0}, {&(0x7f0000000340)="7d7f68d7aa1b13e1a15d0cbf6e47577f511e5a6aceda205c820f2b66cf27ce1155f439f88b24b1946d4e96a0a3a27bdfee4a4e81a6ac34d2b0fa4872eb592e3c7a7590796f3becd075382b1eb8199a3728064ab0e20fbe2097977e5547d337deb49d996a06", 0x65, 0x1, 0x4}, {&(0x7f00000003c0)="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", 0x1000, 0x5, 0x400000}, {&(0x7f00000013c0)="851b288a4fe7bbd8b812045b97c617a714f9ad46373a25cd8d231b61c3b6703adde991a88dde99dba41fc1b74bc4e6e1d6a272fe204d27ac0b515ed36f480690defed2afc78e6b5ad227b4e55bd57708c9c1be0e8ae7e35c", 0x58, 0xffffffffffffffff, 0x3}, {&(0x7f0000001440)="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0x1000, 0x3f}], 0x3f0000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000240)={0xffffffff, 0x80, 0x20}) 2018/02/26 11:17:30 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f000059aff4)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"acb79bbc2146a1"}}, 0x10) 2018/02/26 11:17:30 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/02/26 11:17:30 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0xfffffffffffffffe, &(0x7f00000001c0)="ce9cb09a33ede4760975c2dd89494b9f62be81cafc4cf33b47cbe31f2780f2434fd7ed7d24b5bc913705e2ad4653f7a3861a5dc936b70a9fda2ebc89ca2fb90b2798b5c86bf8ebf8b007d1e58f35b14a0e218b8e3e") ustat(0x3fffffffe, &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x8) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/26 11:17:30 executing program 0: unshare(0x20000000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f0000000080)=0xc) sync() ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x440001, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)={@syzn, @ifru_flags}) 2018/02/26 11:17:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) 2018/02/26 11:17:30 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/sequencer2\x00', 0x40, 0x0) connect$unix(r0, &(0x7f0000001b00)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00003c8fda)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r2, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) 2018/02/26 11:17:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/02/26 11:17:30 executing program 6: userfaultfd(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)=ANY=[@ANYBLOB="140000003200ff03000000000000000000000000683eaa1f8186dfe4c129949d6dcb7ac79e272ffa0b000000"], 0x14}, 0x1}, 0x0) 2018/02/26 11:17:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/26 11:17:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x19c) 2018/02/26 11:17:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x2, 0x501, 0x6b5}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) 2018/02/26 11:17:30 executing program 1: pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getpeername(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000e9ffffff000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000040)=0x32) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x80, 0x5, [0x800, 0xfffffffffffffff7, 0x9, 0x1, 0xee]}, &(0x7f0000000140)=0x12) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000000180)) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/02/26 11:17:30 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/26 11:17:30 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000c91fc8)={&(0x7f00008a6ff4)={0x10}, 0xc, &(0x7f0000850ff0)={&(0x7f0000882000)=ANY=[@ANYBLOB="2800000010000100000000b399510a00d289ab7aa6ae137c384200198423814f86863852d209f0a56076e31b535fb498aca666fc94970692ffd7903cd7fe1be985e57db31cbef2a1419d90c283dc9cb82b5a", @ANYRES32=r1, @ANYBLOB="00000000000000000800160004000200"], 0x28}, 0x1}, 0x0) 2018/02/26 11:17:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = memfd_create(&(0x7f0000000000)='GPLcpuset\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4, 0x2}) socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) listen(r2, 0x0) listen(r0, 0x5) [ 274.267129] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 11:17:30 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x404000000000, 0x0, 0x5d5, 0xc70e, 0xfff, 0x1ff}) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 11:17:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ee35b5)="73d0375e5899dcf6c3b638a7dbd6598c") read(r0, &(0x7f0000000000)=""/111, 0x6f) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/124) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x18, 0x4) r1 = socket$pptp(0x18, 0x1, 0x2) getpeername(r1, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x58) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) sendto$packet(r0, &(0x7f00000000c0)="9e35d1b1755298852d958ac4a5adbf", 0xf, 0x4010, &(0x7f0000000180)={0x11, 0x5, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x10001) 2018/02/26 11:17:30 executing program 3: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) [ 274.387083] tc_dump_action: action bad kind [ 274.398970] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 11:17:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@generic="11a52caf143a81ac6c25b8fb08c8453b", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xade5558adde7b8e9, 0x0, 0x0, 0x7, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000000)=""/4096) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000001000)={0x0, 0x0, 0x6}) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) readv(0xffffffffffffffff, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/02/26 11:17:30 executing program 6: ftruncate(0xffffffffffffffff, 0xe000000000000000) r0 = epoll_create(0x200000000000007f) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x8010, r0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/02/26 11:17:30 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@empty, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x7fffffff, 0x80000001, 0x7fffffff, 0x7, 0x9, 0x80, 0x2, 0x800, 0x1, 0x32, 0x1, 0x7dbd2851}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) chroot(&(0x7f0000000180)='./file0\x00') [ 274.436285] tc_dump_action: action bad kind 2018/02/26 11:17:30 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/26 11:17:30 executing program 6: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="925066c18862236e4192ba5dd74af2eb", @ifru_flags=0x5102}) pipe(&(0x7f0000000240)={0x0, 0x0}) get_thread_area(&(0x7f0000000080)={0x2, 0x20000fff, 0x1000, 0x40000000000000, 0x1, 0x1000000041, 0x79, 0x2, 0x2, 0x1}) getpeername$netrom(r2, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) dup2(r2, r1) prctl$seccomp(0x16, 0x2, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) 2018/02/26 11:17:30 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xfffffffffffffffe, 0xf61, 0x3, 0x3, 0x100000000]}, &(0x7f0000000040)=0xe) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/02/26 11:17:31 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xfffffffffffffcf1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202800, 0x0) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000040)=""/229, &(0x7f0000000140)=0xe5) ptrace(0x4207, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ptrace$getregs(0x3, r2, 0x0, &(0x7f0000000000)) 2018/02/26 11:17:31 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x85) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffffffffffc0, 0x6, 0x9], 0x3, 0x9, 0x668, 0x7, 0x4, 0x4363, {0x2, 0x100000001, 0x9, 0x0, 0x9, 0x40, 0x8, 0x400, 0xd34, 0xcc, 0xffff, 0xa0c, 0x81, 0x401, "ff1a361d588e260936d65173b34443b3e96ae93481a0b2acaea9acf74ff479cd"}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0x1, 0x200}) 2018/02/26 11:17:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/131, 0x83}, {&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000140)=""/168, 0xa8}, {&(0x7f0000000200)=""/142, 0x8e}], 0x4, &(0x7f0000000040)=""/16, 0x10, 0x80000000010000}, 0x6}], 0x1, 0x2120, &(0x7f0000000000)={r2, r3+30000000}) r4 = fcntl$getown(r0, 0x9) syz_open_procfs(r4, &(0x7f0000000300)='net/dev_mcast\x00') r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = request_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='vmnet1em1\x00', 0xfffffffffffffffd) r7 = request_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)='cpusetproc@@wlan1vmnet1.wlan0GPL+-\x00', 0xffffffffffffffff) keyctl$search(0xa, r6, &(0x7f00000004c0)="7379fd508aa4f68deb7e1230153903b5bc837a6b616c6c047300", &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, r7) sendmsg$nl_xfrm(r5, &(0x7f0000000b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000800)=ANY=[@ANYBLOB="000100001800010400000000000000000000000000000000000000000000000000000000000000000000ffff7f00000100000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000a000000000000ff0100000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800030000000000"], 0x100}, 0x1}, 0x0) 2018/02/26 11:17:31 executing program 3: r0 = socket(0x10, 0x802, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getgroups(0x0, &(0x7f00000000c0)=[]) lookup_dcookie(0x200, &(0x7f00000000c0)=""/4096, 0x1000) getgroups(0x7, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r1, 0x0, r2) fchdir(r0) write(r0, &(0x7f0000000140)="2200437814633c5ad23cc0000015000701000910f70000b0626227000402000000010000140900030000010000011525f936371ff16950b5f346d85dcc10377c9a54abfbf6d072cc6a4e72a5ac665f50b0595446d82d8dd046a11ed37ab0f53bc37ba252a5a9f97438bf1d3f13e7119d15395f7d3efac71adb92a06388e192647d0431440ba2a611de9fa8ddba0fecc4ed71411d9d94e5aa92c5e688249175da6bb3dc28c6610734cfea81f4e88cc56ed7ed33b27f5ad8455ea6121ecb1ddd3b1f04d3424c0c25eaba34effa8889fee8628c00cc0f0638833b41c8aea69eeb6e58418560e6f3020824681a7ba6bab6ebc03070a467bf558ad3e6f5146f41cde109d14c78acd6f7bb05c9f7585778d0090e009eec543bb20e7fe1bfb9f4850e2a36a558ee874dd09a97213ba4de7b6c4d7cc27bea0100e8cd6c2c15cf412a64e0990000000000000000000000", 0x14c) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000002c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}) 2018/02/26 11:17:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f00001f1ff7)='/dev/sg#\x00', 0x0, 0x2) lseek(r0, 0x32, 0x1) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x2a) ioctl(r0, 0x0, &(0x7f0000127000)) 2018/02/26 11:17:31 executing program 1: r0 = socket(0x18, 0x0, 0x1) lookup_dcookie(0x80, &(0x7f0000000000)=""/244, 0xf4) accept$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008cc4da8369ea7ad7c6fe6840c97d6a4dab343ecf3291309fb7ab90339149dd3b31a719269ec2fe80ee83dad898fb517ce908"], &(0x7f0000000180)=0x46) connect(r0, &(0x7f0000000000)=@can={0x1d}, 0x10) 2018/02/26 11:17:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0xfffffffffffffcde) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) dup(r0) shutdown(r0, 0x0) 2018/02/26 11:17:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x100) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000040)=0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[{&(0x7f0000bf3f68)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) getsockname$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x28e) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@empty, 0xffffffffffffffe0, r4}) shutdown(r0, 0x1) read(r3, &(0x7f0000950f90)=""/112, 0x70) 2018/02/26 11:17:31 executing program 7: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/180, 0xb4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="09002e2f66696cb7638e43416bfaf86477da54593a112de564bb"], 0xa) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f0000ff0ff6)='./control\x00', r1, &(0x7f0000773000)='./file0\x00', 0x1) lseek(r1, 0x0, 0x7) 2018/02/26 11:17:31 executing program 6: r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xffffffffffffff15) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x420a, r2, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40, 0x1, 0x5, 0x3, 0xa05}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r4, 0x9, 0x1, 0x1}, 0x10) uname(&(0x7f0000000000)=""/64) 2018/02/26 11:17:31 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) r1 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000000af40)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x240, 0x130, 0x350, 0x350, 0x350, 0x4, &(0x7f0000ef3000), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fa994d3c9ad32ca51dc2f88b6a917f9befac8bcbc9ca3611a8d7f90d9491a0da1fb3cbf21131298b550232cb657f0fe869ed3ac0ec59c5c688533c150a141c00"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d5) 2018/02/26 11:17:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000fcdff3)='/dev/net/tun\x00', 0x0, 0x101000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x60c00) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f0000000200)="58d7139092329efc2557ed3f0ad5bd6db79890fc409aa331705c3680dc673c67f096c3e0f6f79e5071f1576dc4594cbe1b79578d04e70804015d88b786d3e6fc1fe5dce33c485daad70cf8fe2bf7c702d87c103e184d44836bc8fc565058d4c262ffbc0352b377a28e8fb80e6ac21821c975bb374dee764fc34570b9ae99b1675f58fc67bcb365afe9a02fb9d43a685c474c05a9a460584cdf10987909d33894ef8ca96af09391e0f99c14ffa81f67a1f706a149772545bec69b8f7544372bfc66d096", 0xc3) 2018/02/26 11:17:31 executing program 6: r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xffffffffffffff15) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x420a, r2, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40, 0x1, 0x5, 0x3, 0xa05}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r4, 0x9, 0x1, 0x1}, 0x10) uname(&(0x7f0000000000)=""/64) [ 275.246580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 275.277842] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25364 sclass=netlink_route_socket pig=30125 comm=syz-executor3 [ 275.288974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25364 sclass=netlink_route_socket pig=30133 comm=syz-executor3 [ 275.290325] audit_printk_skb: 4317 callbacks suppressed [ 275.290334] audit: type=1400 audit(1519643851.614:56601): avc: denied { setgid } for pid=30116 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 275.298025] audit: type=1400 audit(1519643851.624:56602): avc: denied { dac_override } for pid=30124 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 275.298448] audit: type=1400 audit(1519643851.624:56603): avc: denied { net_admin } for pid=3745 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 275.302779] audit: type=1400 audit(1519643851.624:56604): avc: denied { shutdown } for pid=30110 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 275.307355] audit: type=1400 audit(1519643851.634:56605): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 275.309429] audit: type=1400 audit(1519643851.634:56606): avc: denied { read } for pid=30110 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 275.310876] audit: type=1400 audit(1519643851.634:56607): avc: denied { net_admin } for pid=25825 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 275.312844] audit: type=1400 audit(1519643851.634:56608): avc: denied { dac_override } for pid=30132 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 275.313035] audit: type=1400 audit(1519643851.634:56609): avc: denied { net_admin } for pid=25825 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:32 executing program 4: r0 = socket$inet6(0xa, 0x7, 0xfefffffffffffff8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x887}, 0x1c) 2018/02/26 11:17:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) r1 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000000af40)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x240, 0x130, 0x350, 0x350, 0x350, 0x4, &(0x7f0000ef3000), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fa994d3c9ad32ca51dc2f88b6a917f9befac8bcbc9ca3611a8d7f90d9491a0da1fb3cbf21131298b550232cb657f0fe869ed3ac0ec59c5c688533c150a141c00"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d5) 2018/02/26 11:17:32 executing program 5: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/02/26 11:17:32 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0x9, 0x4) sendto$packet(r0, &(0x7f00000000c0)="000400003e02001400f4977d7b41a3d7004f653bcb6a7d008fe0fdf7d19455a42a29f0935461680ad9ca020c5e75e22740af00005608468f7600005b00bb973a3171ff5470499dfc8e0006e2491a2db300000070d2ced70a101129d5010b3864ba866cfdc835ab4c1750eccb7778b7b74df934f695f082ee4be03c66", 0x7c, 0x0, &(0x7f0000000100)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) 2018/02/26 11:17:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000001c0)=@buf={0xa2, &(0x7f0000000100)="af4d58d2117f8b559ff47af44c82d03bf7f49c8f5b70b8c182c1cd500120ec5352e2c1a7034f0d22259a735bafb11fe652de2e9676373675ebc78130fdc7ec139ad8c8aad5f0e8c3ad527fb259405477edb8deeac0a15e3ae762b7eb25d7f765d607d2abe8ffdd8a630df55773441a2856f694271b4d43238dbc743aa19c6ecd26ffb2f02900a64234fa79a06d5fd899b146446199d2420d56809ca76709f0bedaad"}) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=ANY=[]}, 0x1}, 0x0) 2018/02/26 11:17:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={@common='rose0\x00', 0xffffffffffffffff}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=ANY=[@ANYBLOB="0363dad3c2adb13cbbdd642751d165ef3d0b82bc49ffe60bc3480f05bdcefdfbe20ee26665", @ANYRES64], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/26 11:17:32 executing program 6: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000080)) r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xa) r1 = getpid() getpriority(0x0, r1) 2018/02/26 11:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) sysinfo(&(0x7f0000000040)=""/98) [ 275.316538] audit: type=1400 audit(1519643851.634:56610): avc: denied { dac_override } for pid=30124 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:32 executing program 4: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200000, 0x100) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000100)={0xaa, &(0x7f0000000040)="946306cb66dd6811a71785268633d94eb55340841ad667e9588fa9047f0b3ddc944a6dcaf8e7f5de218775346d0e94f2246e39f5b7f04fafe323901844aeab080f02789206a004cf2d8f592f3f926589665ab80e55b390533240cc8fe6b3b11eb122fe77e18e0c0b82253be23b8a4ef2e87ae7bffa815017c6b7aceafe4ee4550f9b8ee17db7d5067d9663d83d04efe49a5f65e7eda70ea38b477f0fb33758696ff6c6f0ef73b2edef78"}) flock(r1, 0x1fffffffffffe) flock(r0, 0x2) flock(r0, 0x1) [ 275.742433] binder: 30158:30162 ioctl 5405 20000000 returned -22 [ 275.778724] binder: 30158:30162 ioctl 8980 20000080 returned -22 2018/02/26 11:17:32 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = gettid() r2 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='selflocgroupbdev:\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="5ffcab6afb74fde48faab90ce384421707100b9f073a1a31128f0d55c93703fc63e320ac0f54f8bd87a414b9415c795275e11eaf138ff294f8162e81e3906a4869a21651523f151c3fc0564a533305151680fc98eb09577d866bf2aaa66c75af5ad55546d1c31aad7deb9887c59e13dc59d5442c7e8fb144a4323df2486f72227a36b081e0e21c7d3deb7bf9ad849e916061859027be9059a7c579ef7280aa53b3d3ec07d8ea2933b01e04493b58a3ca5cb4c09436d754de43cc0ff163b3b297bae4", 0xc2, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) setpriority(0x1, r1, 0x0) 2018/02/26 11:17:32 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x6, 0x6}) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f89f93), 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)="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", 0x1000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/56) 2018/02/26 11:17:32 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef8ff6)='./control\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0xa77, 0x40, 0x2, 0x37e9c0f4, 0x9, 0x67]}, &(0x7f0000000040)=0x10) getpid() link(&(0x7f0000000000)='./control/file1\x00', &(0x7f0000d14ff0)='./control/file1\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @rand_addr=0xffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xa, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="1dbcb2fbbdd1a42dc9159a5b619770cb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:17:32 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008bb000)=0x6e0, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000dc1000)={&(0x7f0000d3f000)={0x10}, 0xc, &(0x7f00001af000)={&(0x7f00003a4000)=ANY=[@ANYBLOB="14000000001efbd14c8f69a77500000000000000"], 0x14}, 0x1}, 0x0) 2018/02/26 11:17:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0xcc, 0x7, 0x2, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x10000, 0x2, 0x1}, 0x10) 2018/02/26 11:17:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3080200}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000000e00090100000000fddbdf25070000000c00010000000000c2224be9ea7f63a36eff444d4cf38c9473b7af626eaebcfca7cbf87791da2f6785a59bc1f9a0d75709fc583b2c2ee8fdfe8f", @ANYRES32=0xffffffffffffffff], 0x20}, 0x1}, 0x0) [ 275.801141] binder: 30158:30162 unknown command -740662525 [ 275.821349] binder: 30158:30162 ioctl c0306201 20002fd0 returned -22 2018/02/26 11:17:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f000097a000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)=""/195, &(0x7f0000000100)=0xc3) 2018/02/26 11:17:32 executing program 6: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1a1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff}) [ 275.860071] binder: 30158:30180 ioctl 5405 20000000 returned -22 [ 275.861415] binder: 30158:30183 ioctl 8980 20000080 returned -22 2018/02/26 11:17:32 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c07000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0}, @broadcast=0xffffffff}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfffffffffffffffe}}, 0xfffffffffffffffc, 0x5, 0x9, 0x0, 0x8}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x6}}}, 0x8c) [ 275.865291] binder: 30158:30180 unknown command -740662525 2018/02/26 11:17:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="50000000210001020000000000000000e00000010000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="1f00000000000000"], 0x50}, 0x1}, 0x0) 2018/02/26 11:17:32 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000003, 0x80011, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x2000, 0x6, &(0x7f0000ffc000/0x2000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) recvmsg(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000002300)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/100, 0x64}, {&(0x7f00000020c0)=""/26, 0x1a}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/69, 0x45}, {&(0x7f0000002240)=""/20, 0x14}, {&(0x7f0000002280)=""/97, 0x61}], 0x8, &(0x7f0000002380)=""/9, 0x9, 0x513}, 0x10000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002440)={0xfbff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @rand_addr=0x9aa}, 0xb0, 0x1ff, 0x56, 0x3, 0x9, &(0x7f0000002400)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x101, 0x36b3, 0xffffffffb2e11792}) [ 275.865299] binder: 30158:30180 ioctl c0306201 20002fd0 returned -22 2018/02/26 11:17:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x51a}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/policy\x00', 0x0, 0x0) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x800, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x87, 0x0, r3}, {0x79, 0x92, 0x40, 0x8, 0xfff, 0x5, 0x6, 0xfff}, {0xffffffff, 0x1c76, 0x99, 0x9}, 0x7ff, 0x8, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x0, 0x3, 0x5, 0x9, 0x1, 0x3ff}}, 0xe8) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/02/26 11:17:32 executing program 1: r0 = socket(0xb, 0x3, 0x7fffffff) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0xd3) r1 = memfd_create(&(0x7f0000000000)='user\x00', 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000040)=""/247, &(0x7f0000000140)=0xf7) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f00007daff8)="e4a445eb7fff051c", 0x8) close(r2) 2018/02/26 11:17:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="02900662dba65d9c74ea0404a80dbd71", 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x0, @time={0x77359400}, 0x800, {0x7ff, 0x1000}, 0xb830, 0x0, 0x3}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) [ 276.113874] : renamed from gre0 2018/02/26 11:17:32 executing program 0: r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf1ffb)={0x73, 0x79, 0x7a}, &(0x7f0000dc3000), 0x0, 0xfffffffffffffffd) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) fchmod(r1, 0x4) r2 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a}, &(0x7f0000209000), 0x0, r0) keyctl$get_security(0x11, r2, &(0x7f0000f04000), 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r3) 2018/02/26 11:17:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xa}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/26 11:17:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="a90a403d8b2b30178f85b1d689019f4def302323589a", 0x16, 0x40, &(0x7f000057bff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/26 11:17:32 executing program 2: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x1000001, &(0x7f00000000c0)="14122e6770353ecc2beec7e8a8fc7eccca58a957204ca4836a195d49c21aac6b4873dc3f8a0a7ec388f29797aa792531f6a58ef75f577410728de79bd7e73841f7f37ad57a1073f45d3ff898c3a586dcd4a02f2121c23f08a67dfd1d0a5925d5f9148fa89ef4086bcbf84ee63b62e0bc1dce9888ff") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) r1 = socket$netlink(0x10, 0x3, 0x11) writev(r1, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/26 11:17:32 executing program 7: rt_sigprocmask(0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f0000000040), 0x8) 2018/02/26 11:17:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), &(0x7f000073fffc)) 2018/02/26 11:17:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) 2018/02/26 11:17:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0xec7c, 0x8) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/26 11:17:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000100)="ff0389c089a8e18a45a0e491f1faface2a855cc1a4a2cbf990f8524a2874cbbebe71bf7467edefb0a26762c0fd90a6f2f5e221459f01c4a4a9b221a935b2f9db3fb147034b4ba030c41e110adb67cd12e1349af477", 0x55) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x2, 0x6}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0xd0, "0c76a3c38d19e6aed5e2b6b9cfbc3a0f6212057f2de2e91178e578de8daefc67ab633bdb63fcd5023157d5d1ce302598f913d8165dad2ceeff4d21a89ea6fc0928e02028b557eccb606555faffcb8e1cff6baab3c7d8f72c4d4584b0b72bea234608691b93883335751b6101d38057e1b4b24151f064227db0fa776f092017008d6ab0dae325bcbdfd7e70614cf8609cd00f99cc127b233d5b7845295ccae9d22af0d52997174300c15f9bb57cd5b04211981b8a8850b8658f92d797bb57ee479f9b5c8ab8eff781f1210024e89cb227"}, &(0x7f0000000200)=0xd8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/26 11:17:32 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff9fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ffaff0)=@ethtool_eeprom={0x4b}}) 2018/02/26 11:17:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000005ffc), 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x148) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 11:17:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@mpls_getroute={0x2c, 0x1a, 0x0, 0x5, 0x1, {0x1c, 0x10, 0x10, 0xc96f, 0xff, 0x6, 0xff, 0xb, 0x400}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffffff9}, @RTA_DST={0x8, 0x1, [{0x1ff, 0x2, 0x4, 0x7}]}]}, 0xffffffffffffffb8}, 0x1}, 0x4000800) ppoll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x300}, {r0, 0x20}, {r0, 0x8200}, {r0, 0xc058}, {r0, 0x1000}, {r0, 0x1040}], 0x7, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x2}, 0x8) 2018/02/26 11:17:32 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000c6dfff)='M', 0x1, 0x0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x3, 0x4000000}, 0xc) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000253000)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x1331b39bc6805b10) r2 = syz_open_procfs(0x0, &(0x7f0000ed1000)='clear_refs\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x81, 0x0, 0x3, 0x3, 0x7, 0x6000000000000, 0x5b2c}, &(0x7f00000000c0)=0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="6fa276a6afdfdf7e6e77eaee80feaf0cb2a59bc9eab89461984cdaf745b1a226ab258708d42b6046fb62bb0adeb7ffddc12923ccf44714f381958603926148ad1b60c98c07e61cb96e13304943bf72aa9420d4b6e79640ee8d115355ae9a4a08fbd5f9aaec9d6d0f344e85b273cc3c0bba7f3b3bf5f973fffc874fd8fda886b35d6ca47841d0947f0f07101f9146d02901a58828d3972a6804478c15d34fbc93c48ee798c66fd621cdaf2616a13d7a176827fe375f2d3bea3ccaa0435036bd52", 0xc0, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='&\x00', r4) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r3}) pwrite64(r2, &(0x7f0000cf2fff)='1', 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/26 11:17:32 executing program 2: seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20}, {0x6}]}) pipe2(&(0x7f0000000000)={0x0}, 0x80800) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/13) open(&(0x7f0000000080)='./file0\x00', 0x10200, 0x20) 2018/02/26 11:17:32 executing program 6: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/02/26 11:17:32 executing program 0: mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000003000/0x3000)=nil, 0x1f, 0x2, 0x80, &(0x7f0000006000/0x2000)=nil}) 2018/02/26 11:17:32 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') rt_sigaction(0x2b, &(0x7f0000000040)={0x80000001, {0x8000}, 0x1, 0x1f}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) sendmsg(r1, &(0x7f0000003780)={&(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x4}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000080)="65baa6616df1e05914a70dfba471d117ca0ab8d946c7f863172a8bc37edddfc87714009c269f97428cba912da3c291549af2674a0da64ed986e51ec03d36878c5938a4ddcb2df267fd0ea5c9583e3d8f5281e0ef48b2001ee4f492962d2b62d6c842c19a72f9c23d80382ff1dd5a8df601befd48fb5fbf5d106e2ed775eef3194c75721e66fee2201687a0a5f5e23c29ec248527e21b16e029e32c63beb97d985292ea1374bd184e6604567d89c77fc0c08708031facf323258c22ae854cd3949de23a51936cb69593728af23af82d63f5c2f7a2f0a42fd7842140cf8f", 0xdd}, {&(0x7f0000000180)="4ed5e86fba247cfaaa274502505161f8b53e57d39d92504acb35306a42fb6af2046fc6d955e938c5261c99ebbdd86624978cc829551e6a99ab458b38e82b0cf676b38c0358b09ed1f5bc5257baac7bdb6ff31dbf4a5c0b5dfebde03ab5887c401d31bde4aee87b085bb1531c2369c1cfb578a57fba47920418c8afd6506dcd59faef58b7285c562a362fb325eda6baab8239d50ef079f203bb025cdad196dda29d9ba4c85389b2c10b0876fcb33f1bf54c8f93ca68d958102945aee217f6709ae5413197473f3d52b8f30db717701d93087b024443777856eec66cbbd9131af235eb5d9968e6f15a54", 0xe9}, {&(0x7f0000000280)="8ecb8777425273932debf090f581c1fec7cfc096be52362d7a12128e99188a46729a748e0435f487c45990648c7e64fd67bfde5347d2b3d6b3181830fc90bcae81abef3b625f0e3b6153c4ce65f2de61a7331672fc1c44d2a62e5035d75fd6a2b4c8e3be3aa8cf6e0682f26d74a66231aedf1ed8afdcf661432b32f1dadff80e57d8e586dac0af95477e830e5454fa7a9eeed4499f35701e07ecac28eb19bfd5ab7bc13ee52404a832fdf055b94161bb77a4cb868223963a71348f1134907693897e9428313c9003efd5fad78b47f126373aeac6a74f8433709596ccc00e38eb773a553300ed672121e0f9405b36ac85a4e443d3f35c4b3d9cb73d3ab6d627f55d9933a110f3f4e8a695c7a54e6ac38c7e03b97a918ec7e6b294e9d3b10b0861a4bcb2fdbfab76bb545d2e296ec3fcb7a93053f22757c7df9b3917a8b3f382ba7bf1875d130859bcdad3c40b54221dde5c07f7c2cf0041498cf4c07b63f8646953e12c43d5f2de3c7497d37f0c5b811671442ccc0d0f913e292afeed189cec65810041168ded33c9ffd67b7cbc0f1063505242d78b498688ea31b6483570eee5387654f9e02cfe9973255745d431a4f8bdd687b8b498b00701e39cc14a7594b8752320a6f576415684cd3fec0ff270b14912fbd44562fa75b2d75103333d9b0d4aa0fbba7c20f503eeb8279be588bd0e3be507af2def461e4a7e3624778aead2734b9eef552d31592d15a941f6b83202c7f476d53eac98bc3c304789b156e1bf40bd1faec72022914e8cedfafcf6baea799a2d4ce301dd0e02949a80e162d1b3ce1a4de6fba2590c2213b16d96795f3e938f0c7993ff65f224c0c41f60b1c9aba9e47e391442946f357c84b5fc25f72b381377eb950c1f594f87266c9896a2f3b0e6d3310201975698b98f8b6c7c9a5425605389e841c4e7e11706780d78bd910e3f8da5369985e8dcafff1c3b14d195194ee8511525fea4c8c45a2ea5aad359c1a195c1608407b68af3501068ada6429894fbd083ebd88481b7bf19cc0800c88a2f98d594f5f742f335e6a5582eb839fb1fea9af0ec3ffcf09be012b4a45d6989fd24ecd33298781c3bd3f065d84661763ed12112ec67a28dbc26ded16d4cbc805b1ca712ceaf87923707d3d0a27d18fa2b84c7fe4b549226e558ad0834e23224cece2d394a22feeefcd5f5b78de7759712ed414246dff6c3604d6743bd6fbdd7c6301d6c87e70c88ec661389233d47af635f10c8db2946041f4f36c104869be8ea1137960cc774b67db0942f944e4c2403d9fa88c9e0328faf62427fee361545acbe679141fd9fbba6235b9b2a571a9805025da678e311dc9d2b6315a07d24764692be43f361733c9b43678a27c0459eed6ea2d1f2c331e189e168ac54132842daaa89beb7b4d75bfd347b29dc6b511bcd06231f1b7ee273aa7e1c164614f0b05018cbc6ee86b32248e1b444599d1b4011b5d985843a995bb8fd1e65f991bc8596e5c7985342ec70cda936d1421f95ce7b30620a0d43615fe43b3b106cafc8b9f5e501e7f34f424a4d803d35c5431e172b7efc1d7f696d7d25204c80a25f5ac13601436e74a00c0c6da1442076c036b14e9c6fca0544233cd075186a6be37e04cf122630ea6d77d2f1194c2d7bef00361637f439731aca0950fe92f700471d6672ead49de2d50345411df9bcde2dcaa452265267f734215f7fc5840c64d601ff173f16a03ae8188e615228880ccbb538ee3128ca634db1fa6207dbfe2c1a712b711f70a468485cea71154de446a83889966493ca829f96ef627541f4e76d7a91a9723dbda4035a9272c6b930e8dc2d3f99a12ef0c4924e777c76865f17b25ebdd5d2165d8c3bc48dabc965cc0c3c2950806768b370d8c4a32fe7753fd20aa9c46751c557024f379746899369c9a5abe7a390d6ed27ef40de2b6035e2932ecd1b3b17522eb5f885a851158625c603d6999257132fd6162ec9334b73b26c334092cef6ae3e7a8dd65b44a446bae883dda989961072857c935c2a9f21810fad13ce0543713f5c7209c7de45b620de76df2f54b32d1b7dd9986493a960b72b9c0591d57092d94e03bd0ec6934fa84aab86645e2707f2c980ec37de97142d0fa8b4a04a26c73492d8032eabf737704c783f74046ca83a859bd80b4db3943c1b5ceee547fef5d5c7215a3c12bd116c4b02067f930618b6a0b6e0f7bed6db59ad0d5373d157e5225238cfe9bbe401ad1f5d514c2b78a40920bd1d4e6e1475b9df357f04fb092520684834c1d7ab1151ab232676cb8a70e0d6e5c2e11562a0da7db955fc006e57c473da1188bfe0a48e7faf6eded1149cd7684f533da56f7b80b683886d7e5af06772c387fb726a1cb5d10202bcc23100bb81dbecba967fb5b26ab03cd38f8a7e03c2c8c7e1dd68d5e7c42dc53f4d0161f1a8c9f02ee72ac5587f393715309722a1bb89e50505d7c9d777614e532d443a981e72408d83defeba8bc9b055778458f15f4153de502ac48f1c0fdecad83f5f3b4f5de1532d3dee38b869dfb15ed90a8a0f89e1192946707369e501410b9965ed0ae981da0197ca76434c011dbfaaa7539eb844414ae65fe825634641a4f922496f033231f196e22dc89088c36b9c1c0d527da88e63bbf9bc6218bf15688fd4a7bffe37973719a0f8bf25b5cfe9094714e4307835a7ce9388b6abf8ee9d2e5e1c57c2518eff453fbc41de6c44b0e87229122ddcff070a3b88bce0d409d4e60d60403766b7e3e8a9efc07bc7690d8789030ab972334429e97e581698df646578a6f302a6f341124a6816914901569f3016e92e7241436e4f8c5c56d2ca6d44c7f9b7e9531851788a360ab7f31c49db82b425f4cd8431ca99e63d69723aec87f6dd6ef39e7d7d72acd33d30dee40e497ebcae5924bf99e45dcdaf979833658bf48763a8ed74c289fd9b0f6e77d6b19e73b4f1c7f7486e503f1521c9b15f44c69d71d38af023d95e136f91d90390686c2eb5217232dd2829072ea608058d3013d6a1a82a89f642f8f7141950fd07145d649bc91a3a4a544986ebfbc5a549d601bfe8cac428360c83284095091fca468351b15426ab0c7200f35f19922a98bc55f193e72f7b4b137dc41bbd3be4d013f90775a974f83e62f4395412e6f193f37d675fe9cd9a8896e4036737ad12994dbb29ec80058b65d3e6a1c918856f1a16f37799653d6c17b0beee060fe5c350245dab3abc3fe5c6826e2e5b390c74b54e4a97049012af6303e67c0397793d01c56b8bb9a536d47be652597001026f2ce56f3a27859e880cea5e3cdd06e6acc9cb882daf1149aef24c8c6174fd5dc2a41aeb36912631557b266c0acbded21f28e39cb7fcb22768414e9dee307f6fa4dbd0c8a87e1202c6601b1661bf9885b964663a9ee62a8944b23cb26b61fa1a9108a17a4b6f844af43be11fbfc938fce264f37e545da10f06731c6b6c4da3db4bc4c469ccc0b586579da3542ebcefa2569634d96243108fbedf060c3927337c514c5fe7a1c674e00b3058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"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{0x28, 0x1ff, 0xfffffffffffffffa, "bb9f25f5590224697a35627673a20f3a550129cc105290"}, {0x88, 0x1ff, 0x9, "3a3156a86a44c45b3eaca7afcd9d3fc5501e24ad61fa7c79d320a39116cc508c1df3ddbd724d8c9ae0f51cd40f90928eb66f7733c4d773f85ee6067aa161cdd8cb231593bdb04a5b2348be75bd0c3c1d17a25b3fb6bae657a179cf8f362bbf169324718dd627d3d7077f51b3c7c7d30a29e4"}, {0xa0, 0xba, 0x1, "50a120bc69f06228eba675bae981bfaf8689bd23a92a9992d4a5e8958a595c71256aea01b6a3a22a8ce7ce9cfbaa04fd8d30cccb2456ccd3f8352395f14840a913de4b12b669d84c81ee446c5fc09852d37e9edc1245feee4277e9a412eac3b498d125822374bf021e36114a661fd8c539b4ce7271a740b6c9a0b5ba189b651310db003e38ad1c4bcae88ab26a1b30"}, {0xd0, 0x11f, 0x0, "cb2ac4bb21ad27c4438aa8a1491490f678443ab1876aea0b8c4af8875cea94787b62fc119999fac8e60f4f58e15adb959f31956f23d92d664a470d9bb93166ea40f24c5b53f14bf5628f844c1de07b05b7e53248d7909c58eab840b7e194966860e6c96e632fce7329cdfcbe6ce5456a7029a40df6470ad26dd1edffae965903c523f1be9b84a97756d6400dadf5ff3f5403e03cf2e2047767ebd77da0ed2f959b9aaa2c3c18625959faef8ed4da0f78413b1a97afc9b9e68e"}], 0x24a0, 0x1}, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000037c0)=""/44, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8000, 0x0, 0x2, 0xffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000037c0)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x2}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000003800)={0x57, 0xfffffffffffffffc, 0x6, {0x7, 0x400}, {0x0, 0x2}, @ramp={0x6, 0x9, {0x8001, 0x1, 0x4, 0x9}}}) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000f10000000000f400000000000000000000000000000045030000"], &(0x7f0000000040)=0x20) syz_open_dev$mice(&(0x7f00000037c0)='/dev/input/mice\x00', 0x0, 0x400) 2018/02/26 11:17:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x7fff, 0x4) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:src_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x39, 0x20, './file0\x00'}, 0x31) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @random="3b985a0babcb"}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @generic="001a1de6ffffff03ef0000be00f8ff68"}) 2018/02/26 11:17:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) pread64(r0, &(0x7f0000000080)=""/200, 0xc8, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) 2018/02/26 11:17:32 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = gettid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r1, r0) ioctl$TCXONC(r4, 0x540a, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000100)={0xfffffffffffffffb}) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f0000001180)='./control\x00', 0x2000000) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000000140)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}}, 0x8) inotify_rm_watch(r4, r5) 2018/02/26 11:17:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000563000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100), 0x1) 2018/02/26 11:17:32 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x802, 0x3, 0x1, 0x1, 0xa, 0x80000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xf}}}, 0x200, 0x4, 0x7, 0x9, 0x1}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r3}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x85, "555f292caff0d6d1ba25485c79380b1d49ab959ead634fad18e37dc521dab227047f177452d73b8cef68d0afc6bf1f4e7a14f0343f9ec86a4394b14df3cc7d5b9c182f78bb96102f6dac183378a389b896f049e00f38e4a2055ef1a284b46d5357845099e88c2d8e9267be0c08eefeb1b04ff69acad05a1cad830903269463e2e1cf0242ec"}, &(0x7f0000000240)=0x8d) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008c9ff0)={&(0x7f000022c000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) 2018/02/26 11:17:32 executing program 0: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="2eace8852f26eed5a81fdc87e061cf5b307b30d7c2446834ca41a637283073bca832e1a9cf5fd42f8354c269a250216554dba733d37740258beca621605af18117b1c3232c4f1980be6a58666ccf6c813f0ebbe40c5d548230eeaa7af467f65c7333da1b4af32a2f3e38a72dbca42cbabb3a5237e0c5d5f24ee672a2c637e18695f592939a7a5b67a1d3e81718afbe60ed4d91e0bd7c783c489b0a16ca4197c3e9de03fa94f3ed79e8b6dd6979d6f757c18ff94fe9a73264fdd14e9e8ba654fe261dab564009b384bbde240ede55d622d6657258ec25f1ccf39fd8e91c33", 0xde, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f6fff)='\x00', 0xfffffffffffffffe) prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x4000)=nil) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3629ce3632", 0x5, r2) keyctl$read(0xb, r3, &(0x7f000009e000), 0x0) 2018/02/26 11:17:33 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) sendfile(r1, r1, &(0x7f0000000080), 0x1000000000fe) 2018/02/26 11:17:33 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=ANY=[@ANYBLOB="00000000b6a7580f52874ed31a2042fdaf163ccb863ebdc0281c81af3e45fcb2525ab97a000000bc62118f1c130944633aa1f0db"], 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/142) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000000c0)=0x6, 0x4) 2018/02/26 11:17:33 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000040)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="97687d818d8f38e8c0955c9eb1a81131", 0x10) 2018/02/26 11:17:33 executing program 5: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d000000000012000000001300000000000000001a0000008c0000000000000000000015000000000000000000"], 0x4c}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x2, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000000000000000}, 0x1c) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000000000)) 2018/02/26 11:17:33 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0xfffffffffffffffa) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="13bf9f38c22a59aa4d6c43f1a5251880c5820a4f1f453b3e083625c14416ca5c9e246dfffe15835af94c9504f8ff974b34a65ed4a150267e2bdc4f278cb834b8bd967047b56ce8886b24a08b640f058b2e32845b7d5d43fa6f966616f20224f54be173b78b082c4bf59f5a77a456904eff344263792a16a5263a337a95c7be60bd032f00962d7b7ea6fd7517f736349d67ffdb4d34e4cc01680ecbff605da9124ac98297b3192f980c", 0xa9}, {&(0x7f00000000c0)="62476cf872b3e38752e5733da0a7b3289d5464f70f9a6dba933fb8275ae3e4cb23e16482adfbb1efa11733adf0ed03305747159da6bc8bbaeea40c6878c7b2ff55641e4d6f5eca38ceeb76be9baf2983d2f088bccda5794290c1ba635383d64dedb46e0d06a46a6c398419e163c90a938f71a7733f780263ee88c3c98b46b53750e8453c7c38b3c3b5225296a035f3fb3f7b10b5862bdb5b4d7d800f98bca66fdea1377c1002e6bd0dbfe2017fc5df3363cca7cf97b1e4f264afcebd6b7ca593fdd19b69f0f9dceac24af68ec6f30a1fd72b15811d27b5dc9b73beb265784103d97845dd77da8608", 0xe8}, {&(0x7f00000001c0)="86a9c9891415e6a12df297aef71cef57784707a358eafa1a21dda2ed4d5755c25ab2335968920efc4634353d3a21df130d8fbe4fe6f81450a7bf5818855afbb4f76339afc58e569a63d8e4033776f646931e246c8e566945c9fac8", 0x5b}], 0x3, 0x0) connect$inet6(r0, &(0x7f0000e29fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) 2018/02/26 11:17:33 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5bc, 0xf36, 0x7, 0x0, 0x7, 0x8, 0xffffffffffffffff, 0xc9, 0x6, 0x0, 0x3f}, 0xb) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/116) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/190) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/26 11:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x1) 2018/02/26 11:17:33 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x3d, r0, 0x0) finit_module(r0, &(0x7f0000000040)='/selinux/relabel\x00', 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100, 0x7fff, 0x1, 0x4, 0x3ff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0xe, 0x1, 0x9af, 0xfffffffffffffff9, 0x81}, &(0x7f0000000200)=0xa0) 2018/02/26 11:17:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000068ffd8)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) 2018/02/26 11:17:33 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000800000}, 0xffffffffffffffbe, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000181d3c006bdb00000000000000000a00000000000000000000010800140003000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4008000) 2018/02/26 11:17:33 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0xffffffffffff7fff, r0, 0x8000, 0x100008) 2018/02/26 11:17:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x0) socket$inet(0x2, 0x807, 0x6) 2018/02/26 11:17:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) socketpair$inet6(0xa, 0x806, 0x6, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0}, {r1}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/26 11:17:33 executing program 4: rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/26 11:17:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="dea8963353aa23f0538e884827541e8efb5b3cf8c7dd7da84b8e9320da5b6e8ccfa3eb92bb633c19f055f56d4689555fadb6be85dbe85febd631b28ba23cce16a5baac2d2c6d293d404c65638165f41b2e5d6526aaa98ee0650db05533979d8b616e570f0a3732862b738dbad528f3554583adb5914cd0e9b44e9e85a6d345", 0x7f, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, []}, 0xc0}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x101403, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 11:17:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x0, 0x200, 0x4, 0x0, 0x80000001, 0x0, r1}) 2018/02/26 11:17:33 executing program 0: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/02/26 11:17:33 executing program 7: prctl$seccomp(0x2f, 0x3, &(0x7f0000000ff0)={0x200000000000030e, &(0x7f0000000fd0)=[]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x401, 0xcab, 0x9, 0xd88c}, {0x6, 0x4aae95af, 0x3ed, 0x269}, {0x5, 0x18ff0e33, 0x1}, {0x8, 0x2, 0x3, 0xffffffffffffff80}, {0x9, 0x6, 0x3f, 0x1}]}) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3a1, 0xfffffffffffffffb, 0x2, 0x18e}, {0x4, 0x7, 0x7, 0x40}]}) 2018/02/26 11:17:33 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10, 0x0, 0x0, 0x4}, 0x3c9, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 11:17:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000333fda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e43ff0)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x24d}, 0x1}, 0x0) 2018/02/26 11:17:33 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) capget(&(0x7f00000000c0)={0x20071026, r0}, &(0x7f0000000100)) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000000)) 2018/02/26 11:17:33 executing program 4: r0 = creat(&(0x7f00007b1ff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008fbff2)='setgroups\x00') sendfile(r0, r1, &(0x7f0000023000)=0x400000000003, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x5}, 0x10) 2018/02/26 11:17:34 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x180000001, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000f4effc), 0x4) 2018/02/26 11:17:34 executing program 7: socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)) mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x1000000) 2018/02/26 11:17:34 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f00000d0fe2)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) close(r0) 2018/02/26 11:17:34 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/195) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r2 = dup(r1) r3 = fcntl$getown(r2, 0x9) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) ioprio_get$pid(0x3, r3) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') write(r2, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) getpeername$ax25(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/02/26 11:17:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000180)) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) pipe(&(0x7f0000000000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) 2018/02/26 11:17:34 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/02/26 11:17:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="29369137130e0572738e8247ba9b7e2f") getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) 2018/02/26 11:17:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') unshare(0x400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x6, 0x8000, 0x9, 0x5, 0x20, 0xfffffffffffffffa, 0x7, r1}, &(0x7f0000000100)=0x20) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000180), 0x80000000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x3) 2018/02/26 11:17:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000040)=0x4) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x46f}], 0x1) 2018/02/26 11:17:34 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000006000)) 2018/02/26 11:17:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e00000000000a00000000000000000000000000000000000000000000000000000000000000020001000000040a0000000000000000000000000002000000000100000000000000000000000000000000000000000000dc37ba4b0371dc9f6207097d4325ca1a3f6b1b2de49a96ade30f773ebd60363f48c5a41debc5b1aeb88265ec6789ff0000000000000000000000"], 0x95}, 0x1}, 0x480c1) getrlimit(0x0, &(0x7f0000000000)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x210000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) 2018/02/26 11:17:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000000000c2881ad9569d6f6c2140fcb8020000001f6b39ba978d83f0d5978480546e0000b8fddff44ffbc7ff4590c9f96b2f4075ff2087b13140b6e52a1c1018ff71cbaebc21403c202ff9ea9c2a86c1e89c91feb0239cd14cfdd7d6395388a033390c74d51bafb44650a4bab93d2de38659bfc103724a056b7cc8fd1ac933775bec8f3c628dbb49e566bed506a319404586c15cd1c360c4866513645344b368eee9d4d0de4f7188862c45060800000000000000f32f2578ef8d0784eab3b8c29bd44f7ee600000000000000000000000000000000"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 11:17:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b2fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x0, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@loopback=0x7f000001, @empty, @broadcast=0xffffffff}, 0xc) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="9c0cc75fbf4d9a973212f27ed48b54d9e6a612b907ba71713920ec10b17f017ee7e6ad29683300b324a959dbd284ed70b0be8e65ac51dd48200d5ddee7574a5d9ecdfd364b7c9e8444c0438d6ae80dc2713eb8160a20ad5d57bda73e06372c48addf15dc4fe09b928213fea1597429d65b9ce22c2bb60ed863c472e21c47889d7736063f387511157a386dd10e9469641671d4a137eb3a8b950c03ab1dac34774cd24b96995e76600a88a7c52f4f9b", 0xaf, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0xb31, 0x5, r3) 2018/02/26 11:17:34 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/02/26 11:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prlimit64(r0, 0xe, &(0x7f0000000000)={0x4}, &(0x7f0000977000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0x7, 0x7, 0x8, 0xa2}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000100), 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x6) mknod(&(0x7f0000000140)='./file0\x00', 0x1a0, 0x51) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x2}, &(0x7f0000000180)=0x8) ppoll(&(0x7f00000001c0)=[{r2, 0x10}, {r1, 0x342}, {r1, 0x80}], 0x3, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)={0x9}, 0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000180)=""/164) 2018/02/26 11:17:34 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x78, 0x4, 0x2, 0x800, 0x0, 0x0, 0x7fffffff, 0x40080, 0x4, 0xda2, 0x7fff, 0x0, 0x4, 0x7f, 0x6, 0x6, 0x7, 0x2, 0xc1, 0x5f, 0x80, 0x7, 0x83, 0x4, 0x3, 0x401, 0x40, 0x8, 0x4f35, 0x5, 0x7ff, 0x5, 0x1f, 0x1, 0x6, 0x5, 0x9, 0x0, 0x100, 0x1, @perf_bp={&(0x7f0000000000), 0x7}, 0x1330, 0x3, 0x193, 0x3, 0x897c, 0x3f, 0x6}, r0, 0x0, r1, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)) 2018/02/26 11:17:34 executing program 5: r0 = socket(0x1, 0x4, 0xfb08) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/117, &(0x7f0000000080)=0x75) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0x4) keyctl$session_to_parent(0x12) 2018/02/26 11:17:34 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xffcc) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0x6, 0xfff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4202, r3, 0x0, 0xfffffffffffffff8) 2018/02/26 11:17:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0xe89}, &(0x7f0000000100)=0x98) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000140)=""/94) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x4, 0x1, 0xffffffff, 0x2}, 0xa0) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=ANY=[@ANYBLOB="cc0000001b000100000000000000000000000c000000010001e000000200000000e1ff0000000000020000000e000000000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000002300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00080008bfa7bf91000000"], 0x3}, 0x1}, 0x0) 2018/02/26 11:17:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x59, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x200000000000030a, &(0x7f0000818000)=[{0x40000000000006, 0xffffffffffffffe0, 0x0, 0x103}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = dup2(r0, r0) sendmsg$nl_generic(r2, &(0x7f0000c91fc8)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x210, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x210}, 0x1}, 0x0) 2018/02/26 11:17:34 executing program 5: add_key$user(&(0x7f0000fe6ffc)='user\x00', &(0x7f0000297ffb)={0x73, 0x79, 0x7a}, &(0x7f0000fe6000)="814dfc", 0x3, 0x0) rename(&(0x7f0000fe6000)='.', &(0x7f0000ad0000)='.') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x800) getsockname$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) 2018/02/26 11:17:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000012ff0)={0x77359400}, &(0x7f0000001ff0)) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x4) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:17:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) sendmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002d000)=[], 0x0, &(0x7f0000000000)=[]}, 0x3fff) 2018/02/26 11:17:34 executing program 0: r0 = socket$packet(0x11, 0x80000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x200, 0x0, 0xfffffffffffffffc}, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x58042, 0x0) ioctl$TIOCCONS(r1, 0x541d) bind$inet(0xffffffffffffffff, &(0x7f0000653ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/26 11:17:34 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/26 11:17:34 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x81, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x70000000000000, 0x1000, 0x98, 0x8, 0xfff, 0xfffffffffffffff9}) 2018/02/26 11:17:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000011d000), &(0x7f0000000000)=0x4) 2018/02/26 11:17:34 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000180)=0xe8) setreuid(r0, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000c2dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0xffffffff) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='bpq0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x7, 0x201, 0x3, 0x6, 0xf81, 0xe48, 0x15c, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x7fffffff}, 0x8) 2018/02/26 11:17:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f75ffc)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x3, 0x2, 0x7fff, 'queue1\x00', 0x80000001}) 2018/02/26 11:17:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d2ffc)=0xfffffffffffffc01, 0x4) pwrite64(r0, &(0x7f0000000000)="a3ccd5cf8d9d458923c202f53b2ea90826dae36c553e2c9b60e6ed0f41ea0bb9b6a0578d87b2f3500adea3a970d96d6e54862ad1f9734f7a0b437e69eaa71f383f970dcfc6393e0d4ae5c3eddd2a7b2ae92ae46352d7db5e6d911e64854946bf2e0c1713bfc4de667a0c8a844110354390cf61cfecddfd84b78350ab174eb4444682439955d620f5706cb438b32f3776c546c8f78f0b2b15eea98b603522f18b1e1a2d0007cfe2a2d103a2de9d27d420da44ce057432b0592f0c1b476cba507ee71700bdfd6874ca020522a578d237f51aecbbf33e0c15496d559c2f7efed4", 0xdf, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xad525271d5c840e3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xb7, "a690de7d703b8a7ebd298b9b008fdd90c03cf325f0c4fda1bf8d94d17a18c69c04e1d45f8f3f6dcefbea96e0756c2ddefad6823713165b982adcf2c5f94523dce2094abd994772463af280eec4b43649dc40f5bfa430864daaf72fa73c5f9072f55170613ebcf3eea082f21b4d288321e901a901495ca4d4c1ee01ac792dd2d72a3958a4fa2a7e5f61e6977394f364099b4369d51c8b617ead0265de446eaea0bb076aea957d67f7e4f76b6e4d67dd7c460b8d2d5a37dd"}, &(0x7f0000000200)=0xbf) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x80000000}, 0x8) 2018/02/26 11:17:34 executing program 1: mkdir(&(0x7f00003c1ff8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000235ff8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e4ffe)) chmod(&(0x7f0000a23ff8)='./file0\x00', 0x0) 2018/02/26 11:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r1 = accept4(r0, &(0x7f0000a54000)=@can, &(0x7f0000969000)=0xfffffffffffffe81, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x2402) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x400, 0x800040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000618fe0)={0x3, 0x0, 0x10001, 0xba0c}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000a34000)={0x80000001, r4}) fcntl$getownex(r1, 0x10, &(0x7f0000e57000)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x1000000000845c) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00007dd000)=""/1, &(0x7f0000af7000)=0x1) getsockname$unix(r2, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000021c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1a03}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000025b000)={0x400000}, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008baff1)='/dev/sequencer\x00', 0x4400, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000839000)={0x0, 0x1}, &(0x7f0000d1affc)=0x8) sendmsg$inet_sctp(r7, &(0x7f0000000000)={&(0x7f0000aa4ff0)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000bf8f90)=[{&(0x7f00009c8000)="a1dcdbff0d69fb7130e0f180efa7a27366adee8ed20b81310ea00d163f8dc9f596bde366bb02bd775863af5c8762ed5fec2ad44930c2d24b3c7fd985158a0e0a6ca38cefa5fd82f0755de69f74c6d4a22f22a0e790170eacaf3548fa3628704f968285a4f0d2d7222ad61a23c733ae188d99b5950006b70a479db56b964233cd491799ae807f47", 0x87}], 0x1, &(0x7f0000352f40)=[@init={0x18, 0x84, 0x0, {0x80, 0x9, 0x7ff, 0x4768}}, @sndinfo={0x20, 0x84, 0x2, {0x23d, 0x2, 0x2, 0x9, r8}}], 0x60, 0x8000}, 0x8010) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000f45000)={r8, 0xed6a, 0x3, 0x80000001, 0xfffffffffffffa07, 0x4}, 0x14) mremap(&(0x7f00009cf000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000396000/0x1000)=nil) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000209000/0x2000)=nil, 0x2000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db7f69)=""/151, 0x18b}], 0x1) shutdown(r0, 0x1) 2018/02/26 11:17:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=@srh={0x2c, 0x8, 0x4, 0x4, 0x3, 0x2, 0xd2a, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:17:34 executing program 7: pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00009e6000)=[{&(0x7f0000581000)="1e", 0x1}], 0x1, 0x0) close(r1) read(r0, &(0x7f0000000000)=""/33, 0x21) 2018/02/26 11:17:34 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000180)=0xe8) setreuid(r0, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000c2dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0xffffffff) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='bpq0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x7, 0x201, 0x3, 0x6, 0xf81, 0xe48, 0x15c, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x7fffffff}, 0x8) 2018/02/26 11:17:34 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x10002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/26 11:17:34 executing program 4: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)}}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000001ff8)='ns/pid\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x200c}) 2018/02/26 11:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e7df01)=""/255) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x4, 'queue0\x00', 0x3}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:17:34 executing program 5: clone(0x0, &(0x7f0000000140), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000100)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x27, 0x5, 0x101, 0x7, 0xfffffffffffffffb, 0x3, "61d2a50030d232627b8d00514e6c38d9d5f86af3d611557133d8f4828b540f924e3a1d9858949c2d1922a73c10e75062887dd64dbb36781ff99283119ff013", 0x3d}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000180)="b7b5f4ade7a0c4c2ea3f84a4723c579fe1bf20bebd62bf837d6ef310edb4b79c0292db9c3c144715c790c678e877383f186f9fc7ca0a69baff365c429d457d82373b7b1af45d4a7b", 0x48}, {&(0x7f0000000200)="e56c580727ca5ada176f9de2cfa5ba6150268570504115e078dc39c28c2e281fd580dfd927f6786de4ff06b545e100d9413db200cc", 0x35}, {&(0x7f0000000240)="50b0a9c3897e0ba3bb4ad4c7736700871cc370eb063e00dab96bfd93afeb67aa72e0cb45ae7cf2ee15d2804505a65c983256d199379f71466274481cb9391720a2", 0x41}], 0x3, 0x0, 0x0, 0x20000040}, 0x24044000) 2018/02/26 11:17:34 executing program 2: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x0, 0x0, 0x3}}, 0x2e) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)={0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/26 11:17:34 executing program 0: r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/54) 2018/02/26 11:17:34 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom(r0, &(0x7f0000000080)=""/158, 0x9e, 0x2061, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x1, 0x3, 0x7, 0x8, r2}) socketpair(0x14, 0x8000a, 0x1, &(0x7f0000000140)={0x0, 0x0}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0xb6f, 0x2, 0x21e0000000}, {0x0, 0x1, 0x4, 0x1}, {0x0, 0xe1b1, 0x1, 0xffff}, {0x401, 0xc5, 0x1, 0x8}, {0x6, 0x8, 0x7ff, 0x32e}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x3f, 0x6, 0x200, 0xfffffffffffff849}, {0x400, 0x7ff, 0x2, 0x6e6}, {0x885, 0x7ff, 0xca3f, 0x2}, {0x0, 0xffff, 0x100, 0x8}, {0x4, 0x3, 0x3b, 0x1}]}, 0x10) 2018/02/26 11:17:34 executing program 0: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='*\x00', 0xffffffffffffffff) pipe2(&(0x7f00000000c0)={0x0}, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000100)=""/167, &(0x7f00000001c0)=0xa7) 2018/02/26 11:17:35 executing program 5: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0x80000001, 0x7, 0xb106, 0xffffffff, 0x7, 0x720}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) syz_open_procfs(r0, &(0x7f00000000c0)='ns/ipc\x00') 2018/02/26 11:17:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005280)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000280)=[]}}, {{&(0x7f0000000640)=@generic={0x1d, "ecf44369f86b1e432fbfdececa85d9a54fd5592a3b0a618c3913be0ec3da7a8213623d9bb816bce991ddbdda6c2f89d8283e0a63e49a6b5d33a0100b0163f5f069c02c40ae6db4c8d6cb4bcdf17b6cb6cbefef004d1d7e9843b2ef04484c45442f28fbf518cab44eb323d10ee9c75a25b9d5c90a62ed24ada8e33d5f2f11"}, 0x80, &(0x7f00000019c0)=[], 0x0, &(0x7f0000001a40)=[]}}], 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) 2018/02/26 11:17:35 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') 2018/02/26 11:17:35 executing program 6: gettid() unshare(0x28060400) exit(0x0) 2018/02/26 11:17:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x400) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x1f, 0x7fffffff, 0x7, 0x2, 0x1, [{0x40, 0x9, 0x8001, 0x0, 0x0, 0x1001}]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc)=0x2, 0x4) socket$inet6(0xa, 0x80007, 0x80) 2018/02/26 11:17:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c6dfe9)='oom_score_adj\x00') signalfd(r0, &(0x7f0000000000)={0xffff}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)) 2018/02/26 11:17:35 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000043e000)) write$eventfd(r0, &(0x7f00000000c0)=0x9, 0x8) fcntl$lock(r1, 0x400004000000006, &(0x7f00000f4fe0)={0x1, 0x0, 0x1f}) 2018/02/26 11:17:35 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) pivot_root(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000000f000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x4dd}, 0x8) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rmdir(&(0x7f0000000180)='./control\x00') dup2(r0, r1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept$netrom(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000100)=0xfedd) 2018/02/26 11:17:35 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=ANY=[@ANYBLOB="380000eb10000900000000000000000000000000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000000000000000000000004001600"], 0x38}, 0x1}, 0x0) 2018/02/26 11:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x4020940d, &(0x7f0000000000)={@common='ipddp0\x00'}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) 2018/02/26 11:17:35 executing program 3: add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000), 0x0, 0xfffffffffffffffc) [ 278.910989] binder_alloc: 30568: binder_alloc_buf, no vma 2018/02/26 11:17:35 executing program 0: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x4}) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0x0) 2018/02/26 11:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000ff8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa9ffc)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000ffc)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = memfd_create(&(0x7f0000000000)='cpuset,\x00', 0x3) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000040)=0x400) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$TCXONC(r5, 0x540a, 0xda4c) r6 = accept4(r2, &(0x7f0000633000)=@can, &(0x7f000012fffc)=0x10, 0x80800) getsockopt$llc_int(r6, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000040)="3dd0a4d1f79b72d67a2955c6c1339a1efbb004d0c2cbe03077cd1cd4aa49b8e75af3ad936c3b363e6fcebdf2e7a5bbe9aea670c765e52448c5f51e8e314cf94b334697308790ca2217554ec99a43d56397ffdc499bb8fa0e6c1e9c86fc612591cbc4263cfad208066cd21fb9a3d10a36895c37cb66927312c77465a91d27c7c0bf3c1199b197815534cc22b0aba324c7ac86085055c8145e8540", 0x9a, 0x20000000, &(0x7f0000000100)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000140)={0x8001, 0x4, 0x6be9}) readv(r4, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r4, 0x1) 2018/02/26 11:17:35 executing program 2: r0 = creat(&(0x7f0000d39ff8)='./file0\x00', 0x0) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendto$packet(r0, &(0x7f0000000080)="9b92338d1f0805044e0e19d4dfea647219faa210faf943a7b3578fbfa73906fa0282e96d755ab09d2bc852ea44bbd575", 0x30, 0x8081, &(0x7f0000000140)={0x11, 0x1f, r1, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 279.017572] binder: 30568:30582 transaction failed 29189/-3, size 0-0 line 3127 [ 279.042366] binder_alloc: 30568: binder_alloc_buf, no vma [ 279.042387] binder: 30568:30591 transaction failed 29189/-3, size 0-0 line 3127 2018/02/26 11:17:35 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30080, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/02/26 11:17:35 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xa798, 0x3, [0xbac, 0x7a33, 0x5ac]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) r2 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x6c) 2018/02/26 11:17:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r0, &(0x7f0000593fa4)=""/92, 0x225) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/02/26 11:17:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000059d000), &(0x7f000010effc)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x402000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={@generic, @ifru_data=&(0x7f0000000040)="7c06c4843d40e59822f232a926a830a7aa4035c2b53d35e11788f325ddaf1151"}) [ 279.194250] binder: undelivered TRANSACTION_ERROR: 29189 [ 279.201152] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 11:17:35 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/149) fcntl$setstatus(r1, 0x4, 0x42c00) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000100)="f74ed1b0740839495f5696caba87c259351208aa52993601fe4d91ed2eca360dac987f5a964a6253598cd37ac04f80fc7faf17e489b628b568eb3711158554603c10a715a0cd24f51d74a28e6d9cb12901febf087257e95d69aa88651f15bfc72d01863298cf6bda24c04f6c0b49a410628961a9c6e54ea0eac56d4fe23218e4a1d624a7e2f6bd7541820a3815e5cac5e1960c7d1c254d79809e2efc99fe5d8117acc6e4d55edf7551c965ed54acc33c937f1b8c47dabf44b96000c14a74d1b3fa8cd3c3a2cf71fb544f", 0xca) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r3 = dup3(r0, r1, 0x0) setsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f00000000c0)=0x3, 0x4) 2018/02/26 11:17:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000d61ff7)='loginuid\x00') vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="7b8e71091983933149c9d4da99f52f1e82bad242821c7d7bd60ad9188f58d6347d31cae1ba827dac7e43429c7ce1aa15bc278acb6ea55fc4113cf10dcf0cc60555cd63f443ef021f54309fbc7ee378280564edf07ac6a57920", 0x59}], 0x1, 0x3) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="ec70ce6a66a90e1920d55c4b917aad7eadad2a05c2a598e78599e07b4978be108cbfd30d716be345fb620165bd4622f85806f8fa17b04c88f258a6876c90caa7254bd906bec72234a00bc0bf5adfe91896aa93db0460756fa201ed65a225a3ddd7ab27535a8e65007ec7f12fdf3e9f91b3d9abd3b84ef48fbe2afab84658fdca82b798a2013e", 0x86}, {&(0x7f0000000140)}], 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r3, &(0x7f00008bf000), 0x100420) connect$nfc_llcp(r3, &(0x7f0000000140)={0x27, 0x1000, 0x1, 0x0, 0x0, 0x8, "d1eeafc6b8f6b7d7ab0fb100412e4a8211c44000cc6db8c5283862fce3321eb6a7bc2fd2fedc2624633453239989780082ca184456eced44326cee38b7bb80", 0x9}, 0x60) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) read$eventfd(0xffffffffffffffff, &(0x7f0000000300), 0x2) 2018/02/26 11:17:35 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c80ff4)={0x2002}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/02/26 11:17:35 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x8, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x88) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)={0x2c, 0x0, 0x400000000a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="68a318dfacd0f71239e860a9", @typed={0xc, 0x96, @pid=r2}]}, 0x2c}, 0x1}, 0x800) [ 279.430503] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 11:17:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00009e4ff8)={&(0x7f000041efa4)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/26 11:17:35 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x30) 2018/02/26 11:17:35 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000081cff6)='attr/prev\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) lseek(r0, 0x0, 0x3) 2018/02/26 11:17:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000080)="4c34910f838f2cbc0ef69fecbcea5fd153d68ca4e1683cb13b4b01007069c866402392c780995a88aedb94a1b6ca29285887", 0x32, 0x20000004, &(0x7f0000476694)={0xa, 0x2, 0x0, @empty, 0x8000000000000}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)=@generic="1e6724285ca724bf73573936cfff5137") recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000000080)=0xffffffffffffffa8, 0x0) sendto$packet(r2, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 11:17:35 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x97, 0x101100) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, "2a51ab715927c723744ec8439c8d3f0d1f1635d26d34736e6d5fe3cb5cf48da9"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 2018/02/26 11:17:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @remote}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@broadcast, @dev, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000056d000)={0x10}, 0xfffffffffffffec4, &(0x7f0000f6fff0)={&(0x7f0000000280)=@bridge_setlink={0x0, 0x13, 0x100, 0x5, 0x2, {0x7, 0x0, 0x0, r1, 0x40000, 0x2200}, [@IFLA_MAP={0x0, 0xe, {0x0, 0x8, 0x1, 0xff, 0x7fffffff, 0x19a}}, @IFLA_MASTER={0x0, 0xa, 0xfffffffffffffff7}, @IFLA_GROUP={0x0, 0x1b, 0x8}, @IFLA_EXT_MASK={0x0, 0x1d, 0x7}, @IFLA_TXQLEN={0x0, 0xd, 0x5}, @IFLA_IF_NETNSID={0x0, 0x2e, 0x9}]}, 0xfdfc}, 0x1}, 0x801) 2018/02/26 11:17:35 executing program 2: r0 = creat(&(0x7f0000f20ff8)='./file0\x00', 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) r1 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x7fffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x2, 0x9, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x9}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) ftruncate(r0, 0x8001) 2018/02/26 11:17:35 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x8000000b}) epoll_pwait(r1, &(0x7f0000125fdc)=[{}], 0x1, 0x0, &(0x7f000039fff8), 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="73657467726f75707300bd899b2604d479c28c46dfb9ca77d1fcd3809fd62bf2688b314377296ff77b168993f0275839a851de30a1018ca6ae04d75235493e10f2f34b17b82e5a176d2c52efc5df62d9c5c2f497c4ec506ab16b7764d0088694b171a97ac6e5bc2feccd8d8fab40616dc5e255435bc7d2c6a118f7f4ceec93ed0843548563077e068104926928801dc893d4e2094750229499007712dc613735018efef8da83251dcb") setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x979, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) [ 279.517274] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 11:17:35 executing program 6: syz_emit_ethernet(0x16, &(0x7f0000005000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8864, "45690471948e0057"}}}, 0x0) syz_emit_ethernet(0x96, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa00aa0000000000000800040900880066fff8072e0000e0000001e0000001071305ffffffffac14001400000000e0000001072b00000000ff00000000ace77dc495e19032b37b13c456140015ac1400bb0000000500000000ac140017e0000002ffffffffac14000d010717ff000000007f000001ac14000ce0000002e0000002019406000000080000000d00000000eeff010000eb71000001080000003a"], &(0x7f00000000c0)={0x0, 0x3, [0x3f9, 0x1, 0xf91, 0xdf0]}) [ 279.615248] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/26 11:17:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) read(r0, &(0x7f00001f9fe8)=""/24, 0x18) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x100) 2018/02/26 11:17:36 executing program 4: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec)="c5", 0x1) fadvise64(r0, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x4, 0x2012, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3f) 2018/02/26 11:17:36 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x3, &(0x7f0000000040)={0x80000001}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x40000) chroot(&(0x7f0000000100)='/') renameat2(r1, &(0x7f000000bfec)='./file0/file0/file0\x00', r1, &(0x7f000016517f)='./file0\x00', 0x0) 2018/02/26 11:17:36 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000244ff6)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f000039c000)=""/32, 0x20) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) lstat(&(0x7f00000000c0)='./control\x00', &(0x7f0000000040)) 2018/02/26 11:17:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 2018/02/26 11:17:36 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) stat(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/02/26 11:17:36 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000019c000)=0x14) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x9, 0x13, r0, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 11:17:36 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x7, 0x8, 0x9, 0xfcab, &(0x7f0000000100)=""/141, 0x3b, &(0x7f0000000040)=""/59, 0x0, &(0x7f00000001c0)}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="2a5c2a406264657676626f786e6574305d656d3108d970726f63776c616e31656d3027766d6e6574312500", 0xfffffffffffffffc) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x80000) 2018/02/26 11:17:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) 2018/02/26 11:17:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0x0, @empty}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xeffffffffffffffe, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 11:17:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3bff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0xffffffff, 0x41) writev(r0, &(0x7f000066e000)=[{&(0x7f000062b000)='w', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x1000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/02/26 11:17:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r3, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r4}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x401, 0x101, 0x8, 0x10001, 0x80}, &(0x7f0000000140)=0xa0) rmdir(&(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r6, 0x2}, 0x8) 2018/02/26 11:17:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x48, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[], &(0x7f0000000080)=[]}}], 0x0, 0x0, &(0x7f0000901000)}) 2018/02/26 11:17:36 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1) fsetxattr(r1, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)="2de700", 0x3, 0x1) ptrace$pokeuser(0x6, r0, 0x1, 0x100000001) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r2, &(0x7f0000a0afd4)="000100003e02001400f4977d7b22b8d7004f653b", 0x14, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000080)=""/60) 2018/02/26 11:17:36 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="0000e040085693007bca79f3a20000deff1ba5bd64000000"], 0x10, &(0x7f0000000400)=[], 0x0, &(0x7f0000000480)=""/242, 0xf2}}], 0x2, 0x0, &(0x7f0000006880)={0x77359400}) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/26 11:17:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, r2}, 0xc) 2018/02/26 11:17:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10001, 0x1, 0x8, 0x40, 0x3}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1, 0x7, 0xffffffff, 0x8}, 0xc) clock_gettime(0x6, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x1, 0xcd09, 0x8003}, 0xc) [ 280.163258] binder: 30724:30728 got transaction to invalid handle 2018/02/26 11:17:36 executing program 1: socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000080)=0x2) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)=""/237, 0xed) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xa4, &(0x7f0000000380)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa7}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @rand_addr=0x4}}, 0x4, 0x7c7}, &(0x7f0000000340)=0x98) pipe(&(0x7f00001f4ff8)) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) bind$ipx(r3, &(0x7f0000000000)={0x4, 0x728, 0x1, "235e693a4099", 0x8001}, 0x10) [ 280.218365] binder: 30724:30728 transaction failed 29201/-22, size 0-0 line 3004 [ 280.245833] binder: undelivered TRANSACTION_ERROR: 29201 [ 280.299304] audit_printk_skb: 4005 callbacks suppressed [ 280.299311] audit: type=1400 audit(1519643856.624:57947): avc: denied { net_admin } for pid=3738 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.328879] audit: type=1400 audit(1519643856.624:57948): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.331087] audit: type=1400 audit(1519643856.664:57949): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.332817] audit: type=1400 audit(1519643856.664:57950): avc: denied { net_admin } for pid=3731 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.337762] audit: type=1400 audit(1519643856.664:57951): avc: denied { net_admin } for pid=3745 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.338014] audit: type=1400 audit(1519643856.664:57952): avc: denied { net_admin } for pid=25825 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.338688] audit: type=1400 audit(1519643856.664:57953): avc: denied { net_admin } for pid=3745 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.338777] audit: type=1400 audit(1519643856.664:57954): avc: denied { net_admin } for pid=25825 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.340542] audit: type=1400 audit(1519643856.664:57955): avc: denied { net_admin } for pid=3745 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 280.341782] audit: type=1400 audit(1519643856.664:57956): avc: denied { net_admin } for pid=3745 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x304, @empty}, 0x4, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common="006f73656d230000720000000400"}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x230100) 2018/02/26 11:17:36 executing program 3: r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf1ffb)={0x73, 0x79, 0x7a}, &(0x7f0000dc3000), 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/214, 0xd6) r1 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000f04000), 0x0) 2018/02/26 11:17:36 executing program 2: socketpair(0x9, 0x2, 0xff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000000000000bb00000000000000000200010000000000000000000000009f05000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/02/26 11:17:36 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x3, @multicast1=0xe0000001}, @generic="b3cd18425b0acbb2cacff5618884c1c9"}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x2}, 0xc) 2018/02/26 11:17:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1ffbd)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x9, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0xffffffffffffff48) 2018/02/26 11:17:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0x37) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a24fec)=ANY=[@ANYBLOB="070000000000ed0080518d90293bf4000000002b3381c3bb430000"]}) clone(0x0, &(0x7f0000000000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:17:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x8, 0x0, 0x0, 0x10000, @time={0x77359400}, {}, {}, @control}], 0x10) readv(r0, &(0x7f0000ab9ff0)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) 2018/02/26 11:17:36 executing program 7: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xcb, 0x100000001, 0x8209, 0x3, 0x7fffffff, 0x62e2, 0x60000000000, 0x7, 0x0}, &(0x7f0000000040)=0x20) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x8002, 0x0, 0x40, 0x100000000, 0x2, 0xbd, r2}, &(0x7f00000000c0)=0x20) close(r1) dup2(r1, r0) 2018/02/26 11:17:37 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/26 11:17:37 executing program 6: r0 = socket(0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/26 11:17:37 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0}, &(0x7f000030d000)=0xc) ioprio_get$pid(0x3, r0) 2018/02/26 11:17:37 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x0) sync() syz_open_procfs(r0, &(0x7f0000000000)='ns/cgroup\x00') 2018/02/26 11:17:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x7fff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/02/26 11:17:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fdatasync(r0) signalfd(r0, &(0x7f0000000080)={0xfffffffffffffffc}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/02/26 11:17:37 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_pwait(r0, &(0x7f00008a8ff4)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8c, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) 2018/02/26 11:17:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="2e3d18f3b20c45fbaec9cf329d9cf479969b8ca4197d3114875b3653c24db14f5c66e1fc78913a56df94e262051e96a646381a8f355be17995c4820409845ba44ebda390b2706c4c596c2c8a8e38a50fc60184997dc50347b12564a5ce3f2be6f519848feb53612a", 0x68) [ 280.889280] binder: 30808:30812 ioctl 541c 20000000 returned -22 [ 280.910236] binder: BINDER_SET_CONTEXT_MGR already set [ 280.916058] binder: 30808:30812 ioctl 40046207 0 returned -16 [ 280.924730] binder: 30808:30821 ioctl 541c 20000000 returned -22 2018/02/26 11:17:37 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchown(r0, r2, r3) timerfd_gettime(r1, &(0x7f00007fcfd1)) 2018/02/26 11:17:37 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000197000)='smaps\x00') readv(r1, &(0x7f0000634f90)=[{&(0x7f00008f6000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x40c4ccc2, 0x5, 0xd9, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x10001, 0x2, 0x7, 0xffffffff, 0x9, 0x0, 0x73cd, 0x401, 0x6ad, 0xfffffffffffff058, 0x5, 0xfda2, 0x2, 0x200, 0xfe8]}, &(0x7f00000001c0)=0x108) 2018/02/26 11:17:37 executing program 3: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff7}) 2018/02/26 11:17:37 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/149) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=@objname={'system_u:object_r:auditctl_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x30, 0x20, './file0\x00'}, 0x55) 2018/02/26 11:17:37 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 11:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000), 0xfa6d8cd715c760b0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="7c000000f72b51dd3b86bda50f0673d59a32c6b836011ac9c43c4f2275072654351bac8da2d21e49a5fb0619115753abd0b6228ad481b135d7be1d6fd995b22dff19af645f4ad6857b38f58ef3271db06e39fbdb817f9d040b40b596fb72fd639452807e85b95cae32d724b1a79b5021b45d90fb4a254008139aa8583fc4ec00"], &(0x7f0000000180)=0x84) ioctl$KDADDIO(r1, 0x4b34, 0x6) 2018/02/26 11:17:37 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) timer_create(0x6, &(0x7f0000000140)={0x0, 0x3a, 0x0, @thr={&(0x7f0000000000)="d1bdd1bf90a88eb990700fa7b459acf72bba77721e4b9341e0ee5df611db21468c1da156a325d14ba3f45de613d043950b9bdbc102dcf8e80d2bb02bc84be46c4aee70e1783c622c5ebee1b5990c018b823784bf00920f253859aa7e3f7546b2fc55512e6d0fd30607886ba106e7b0eed2ed6aa66aaad6a0496a808c6fd3ec4ead571c9026db3ac95760e66d457fa8e87418304ca998779bb8985f2a5e8c9eb59616058d", &(0x7f00000000c0)="d57d393e6aa87f0252878a840f062bdbdf8cfc938fa0fa2766bda0c98a50147b2c7ee90524da8890a910e7b2ac3cb30410547500c02f3b5f4be430f5b6451921e275185de85f15b3fce7d7d323004c3fa0555f9072268229"}}, &(0x7f00000001c0)=0x0) timer_delete(r2) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000640)={0xd0, 0x0, &(0x7f0000000500)=[@increfs_done={0x40106308, r4, 0x1}, @acquire_done={0x40106309, r5, 0x3}, @increfs_done={0x40106308, r6, 0x4}, @exit_looper={0x630d}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x10, &(0x7f0000000300)=[@fda={0x66646185, 0xa, 0x0, 0x39}], &(0x7f0000000340)=[0x0, 0x78]}}, @acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x68, 0x38, &(0x7f0000000440)=[@ptr={0x70742a85, 0x1, &(0x7f0000000380), 0x1, 0x4, 0x8}, @flat={0x73622a85, 0xa, r7, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000000400), 0x1, 0x0, 0x38}], &(0x7f00000004c0)=[0x58, 0x20, 0x78, 0x68, 0x0, 0x18, 0x48]}}], 0x2d, 0x0, &(0x7f0000000600)="6126774ee47be0b2d93ea54c8406110cca99e7f5901c8c0f7a0158ced664d44b67f24756bd72f62f1fa667aa6d"}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/26 11:17:37 executing program 0: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffc01, 0x6, 0x7f, 0x1d, 0xfffffffffffffffe}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/02/26 11:17:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=@migrate={0x50, 0x21, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}}}, []}, 0x50}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/15, &(0x7f0000000100)=0xf) 2018/02/26 11:17:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0x1000000}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0x0}, 0xc) 2018/02/26 11:17:37 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x3) umount2(&(0x7f00000001c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) ptrace$peek(0x2, r3, &(0x7f0000000240)) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000200)={r2}) r4 = getgid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x3001, r0, r4, 0x0, 0x1005) sendmmsg$unix(r1, &(0x7f0000000780)=[{&(0x7f0000000280)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000700)=[{&(0x7f00000002c0)="48d345e3a02d37476c194f36a90e51e50534e34942d56242643c5dbcecaaa6e3ef7a4fa145960a705c2dc456242d23bba703aec8d3f6a474b2a72256778d901f8d2ba12a0f2e75818ac728d314294feb0be9d0fcd5450f659b5ad614fbe384924937ce0197f0131828ee7e263671340b0795e61a2e98ca7d43e6a92085803177067a12", 0x83}, {&(0x7f0000000380)="f3d6d2f4a3b361c749808513256cf2a0291b95e0936a8baeefd7eb4c32ee183c2e8c1879c102dd8f1f829b6953fb43d2d661865ec45cea5bdb09b829e7c764d8a6eb788a01237e8736e9488d72941600d3844ee7a399813a64c55b57295215656cd63a18a694d1220900abed2c658a4b0845b832d3885b84fc6c22028cbdd044ae629e6d8736bc49d36f272c2078d7ac3316862567224e5217b359c318830ae7ac88305aa79768889f7475d85102d4620f0296a16b01ad48cb81d5563c3b2bb9ddaede022d1441156b1f9c7594873c6839fa3805fe6b262b176269dcf4fd147112757f76dc7aaf", 0xe7}, {&(0x7f0000000480)="1836b64238537a8a36d12e3c31e6eff1e7d820e2969b7a5b6222a648f7fb0e95d0fd4569e461638033f20880342844bb5ad2c0016fd2ea045e", 0x39}, {&(0x7f00000004c0)="9c587ec350d9b6d8abbf7025c72a360f651a4d6a9b8bee5b78fc9ad07476ae1703f2829b399f03cf792f22bcffdfbab97676f22619f9f26469e3025978b5dc4a05cc0e495c26cfbe25d9ef83a9de9a42c43c2fa217698c9973feba1f79da683d58596f42afb9332328f95d002638fcb8e51f0f748a216956141046edd7cbe133f208d32122648fc52fc1069b06b3d6079c9da96cd7b3cd21dbbb07b46a5f5e4d03efdfcd5f505b13c0d2b38d896d11f3", 0xb0}, {&(0x7f0000000580)="09920aef6870bb7828699f816752553515347dfd689dbf3d3fead454dabbd499675aa61c08b005e37dea84fa93fef293561413ac8fdbcfab6a921fcf14ca", 0x3e}, {&(0x7f00000005c0)="6e889eb45d29e694f38fd901bdb93053495194a766bc91fe4417f96afad486b1536248e323eda6ac566039df52248e8b51be9fa6928441932b329af2ba94c0247802cdb0a57ee1ed161693d2d35d6cd83d3ca79e0c17d05c842c750e956fb5917bfd20487202ad3d151e0fc2585b44a1cc4f25b2d3e095b6d0908100382c9a43b44a4c68e31aea8cd104ec9fc3fddc63a7455dd3afdcea2a101a7125b385", 0x9e}, {&(0x7f0000000680)="4238e77ebbb8184427727141cc7c9c6ec0b36c83a0f98766060ff9239131d55e74db3a8153e8d0901762ef27da99296087dd02321b89e992245b7f26a7cf74a4882ce8d6c18120ca25eb7304ae81533c2206ce1cf55ab2d9468dec1b9cfe00a0dc2296e803cc17fa654840fed242df0ab4daa83b", 0x74}], 0x7, 0x0, 0x0, 0x4000884}], 0x1, 0x4) 2018/02/26 11:17:37 executing program 6: pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000180)=r2) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/02/26 11:17:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x10000}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000817000)={@local}, &(0x7f0000c3b000)=0x14) 2018/02/26 11:17:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x100, 0x4) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000ff0)=[]}, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) sendmsg$unix(r0, &(0x7f0000c1b000)={&(0x7f0000670ff8)=@abs, 0x8, &(0x7f00003bbf90)=[], 0x0, &(0x7f00000d3000)=ANY=[@ANYBLOB="180000000000000001000000010900009aad71bd2fda66779172f38918ce57bdbdd9c0c6f4a5cfca43e628b4e78f0a3eebef9900ca9aba83c61814e1eb8c6e76d720d9643580fbd9ac2c516b6119403ec5da07b16f8bd8aada3cb8b38b4e284e6d1c89d4f40dfe2f0a67b6364132c41353b2e2e84c02367960e7035ead9eb70f5de10d2be3ea8d0746439633bf34210bf5e21d4aed335410f23de2aaa1d0300aec", @ANYRES32=r0, @ANYRES32=r1], 0x18}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x1, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x7ff}, &(0x7f0000000180)=0x8) 2018/02/26 11:17:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000, 0x40, 0xfff, 0x3ff, 0x5, 0x100000000, 0x7, {0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}, 0x8}}, 0x80, 0x1, 0x17a2, 0xfffffffffffffff8, 0x200000}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x202, 0x6f, 0x8000, r3}, 0x10) umount2(&(0x7f000049c000)='.', 0x0) 2018/02/26 11:17:37 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="17", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) write(r1, &(0x7f00000fa000)="ed", 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) r3 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000001200)='./bus\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000012c0)=0x0) r7 = geteuid() lstat(&(0x7f0000001300)='./bus\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) r11 = getegid() r12 = dup2(r1, r1) r13 = getpgid(0xffffffffffffffff) stat(&(0x7f00000017c0)='./bus\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0}, &(0x7f00000018c0)=0xc) r17 = geteuid() fstat(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0)={0x0}, &(0x7f0000001f00)=0xc) getresuid(&(0x7f0000001f40)=0x0, &(0x7f0000001f80), &(0x7f0000001fc0)) r21 = getgid() r22 = fcntl$getown(r2, 0x9) fstat(r2, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = getpgid(0x0) r26 = getuid() lstat(&(0x7f00000046c0)='./bus\x00', &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004780)={0x0}, &(0x7f00000047c0)=0xc) stat(&(0x7f0000004800)='./bus\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000048c0)='./bus\x00', &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000004a40)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000011c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000080)="8bf9db84a3ba841a0609ebdb849025fef7925b720806b7d1f1773af298b14dc6225d976e9f9dd4e6b63f278a49f7cd4059002c5310cf6c7490c0", 0x3a}, {&(0x7f0000001100)="5b06f43698932183dee96d0235fe2191f18e9beaf380635f1e9a075cd6dfdae5cf27fdaebd27430e75651cf55a9a77470edaa8f92e361e0f109712d8b0c783eca69e70d60cff9a271b7c7d113b8e2723e2978d54f8ff1f2a2e68e55698e96b6b232094f9bae3a934881f1dce58783a2f5f9822db8fa48b4d61c431ee19ee5f918a5d7771e07282c238ee27f720639116", 0x90}], 0x3, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}], 0xc8, 0x4}, {&(0x7f0000001580)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001780)=[{&(0x7f00000015c0)="895060051c4c186103d047163ff6aa607e4c550e67d49a9bd96a5ca4c22cbbc7abec9e3e4d0912a507d6dcac4c34d0558caf7e309352f228d31f4fadead130f946ace08d2b572de4f5101bdd622113f39aa439921582aae139e89033bd158055acab4f42b25d285dd01e2630c9025cc9570a817495b1853e2bf4a372e2348bb4f1adad37980594ea49fbfbc26b1a", 0x8e}, {&(0x7f0000001680)="6a44e28183445d2563ec535d0d7bc33277007816b823de623445440d87cf761b4bf9ee7a7830dbde35b11d75014b3d1b1791bca73368b5b73adc265c60f8416f40a60a22e1f0ebb2d0baacf0dbcfa91a86e45b2b5b17d9c45bf1d200e1adb8484d7434c9e9ae0a9e57180953c63656645b0a549ee6407348b8de1b67d06a79251a2385fb80d040be4677c98ea80c13", 0x8f}, {&(0x7f0000001740)="01e31348f2cd761f7c25e1bec936a6a2307dc33c459b6d1710dc937d3eac0b472461ccf7b5af899772bd2493a110588490a3aecd8457593806e088", 0x3b}], 0x3, &(0x7f0000001980)=[@rights={0x20, 0x1, 0x1, [r2, r1, r12]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 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{&(0x7f0000001c40)="d84575f3aee3173fedb08755dadc0da6b6b9538cba66f1a42bffaaf1a9835669a68c02c601b5829e63a36e3e7ec92bc8b8154abd2ee016903ba42cd3f40ec42c92198e636dec4d04d0da696c5ca37a5e61975cf00b4917cd8fad62f63e2c19440f673c9347fa507a819f131fa6c1e1e5a2f1bba5518a5c3805b7e438a39d89e912eb9272c7e36ba6ebcfd694b2dae819fb918554d090c9f0421fc9e2d5", 0x9d}, 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{&(0x7f0000003380)="c443468beb52d90d7efb10f02ab037dc82001aa25108e074e7bb2d3443adf349992e0aecb05ca086feb01137b6c175a7677a3ffd02b55a57756af327ceaa1f0bfe0b2ba79cfad16aac1a6a6c0fc54d3ce4b65340ae5a7aae105e0581089bc083ac5adb718a4d240d51b49ee40957331a3d", 0x71}, {&(0x7f0000003400)="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0x1000}, {&(0x7f0000004400)="c1e8ad9aa154f15981c6ebdffc59fd82fb13de516f4292e62dda0bc5271a1654fb5294c0f16a8708cb9e7db46ef505e094e85962a8af720dddde95aead0cf9397303e158d644d1b9c99f307502e7d49e6413085392959017e3cc925422acf8ea378d054c024ea144126f0549a9ee12ee9c70627e82b0e85e875c46e731360bf4bbcf76", 0x83}, {&(0x7f00000044c0)="184cc40260159a13b4184c761cd2bce2b8a6fdef566d5dda50ed08e039182b1f52ea0c63d27b02320d59087ffcc9b1f099ff0d05bbe9dc920dfdf16688f9ea2a649af920854f992251b55d1a5bdebf5f67430ef54d19869ea2d0e2f1f37981d32495d366c1ea3a62dd5fc067a0be0d93b7c206230b16bc60a54507f6b7d1ba00bb719f863c7837b9fb587ee84f9e7ff362b15790efcacbe713bdfb84bb31d99d7e0064c88358eddd9157e6cd78b71775758af934084b7c7278dcfb", 0xbb}], 0x9, &(0x7f0000004980)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xb0, 0x40000}], 0x4, 0x8000) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/02/26 11:17:37 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0xfffffffffffffffc, 0x59f9, 0x1}, 0x10) 2018/02/26 11:17:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) 2018/02/26 11:17:37 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000005280)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000280)=[]}}, {{&(0x7f0000000640)=@generic={0x1d, "ecf44369f86b1e432fbfdececa85d9a54fd5592a3b0a618c3913be0ec3da7a8213623d9bb816bce991ddbdda6c2f89d8283e0a63e49a6b5d33a0100b0163f5f069c02c40ae6db4c8d6cb4bcdf17b6cb6cbefef004d1d7e9843b2ef04484c45442f28fbf518cab44eb323d10ee9c75a25b9d5c90a62ed24ada8e33d5f2f11"}, 0x80, &(0x7f00000019c0)=[], 0x0, &(0x7f0000001a40)=[]}}], 0x2, 0x0) 2018/02/26 11:17:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000080)="1f1cdfede950375c4a0d49d1e3a6583973cf89c03f4f3718bfed8489cf210c40b43bd60d14b63de19208c7d1510c8490b9cb11d71cf91d14f7418680e96261ea8a45a124956da57be12e913e9bebe0bfb939d412ff6b8830992f7ffc27615999d748c5aa90779cf04227652c9f490c4b1ffda9f9b99c3dd115b98eb1ec4a68", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x0, 0x8, 0xa37, 0x80000001}, 0x14) r3 = dup2(r2, r1) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {0x0, 0x3}, @note}], 0x30) 2018/02/26 11:17:37 executing program 5: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, 0xfffffe0e) 2018/02/26 11:17:37 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080), 0x3c0b6f24, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r2}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) pipe(&(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000002c0)={r5, 0xfffffffffffffff7}, &(0x7f0000000300)=0xc) r6 = dup(r3) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000340)=0x40) r7 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="cc598dea85c46fadeca020dedf5d9aec08e5d21b84956125cfc0f0f91e5c6fe9772756cb844e37e5dba262ae120a4546fc5d45a9166f", 0x36, r7) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) r9 = getegid() r10 = syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', 0xa000, r8, r9, 0x0, 0xc0000000, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r10, &(0x7f00000005c0)={0x20000000}) ioctl$void(r1, 0x5450) setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000000600)=0x9, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000640)=""/131) r11 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r11) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000700)={@common='bcsh0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x3, 0x0, 0x3}}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000780)=""/28, &(0x7f00000007c0)=0x1c) recvfrom$inet(r6, &(0x7f0000000800)=""/71, 0x47, 0x40000000, &(0x7f0000000880)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) getsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00000008c0)=""/64, &(0x7f0000000900)=0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r10, 0x84, 0x19, &(0x7f0000000940)={r5, 0x20}, 0x8) personality(0xe30000f) 2018/02/26 11:17:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @multicast1, 0x0}, &(0x7f000001affc)=0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f000000cff4)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x30c}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x2200) ioctl$TIOCNOTTY(r2, 0x5422) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r3, 0x8, &(0x7f0000000080)={0x9, 0x5}, &(0x7f00000000c0)) 2018/02/26 11:17:37 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x1, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f0000676ff0), &(0x7f0000048000), 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x8004, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040)=0x2000060be0bc4, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) pipe(&(0x7f00000001c0)={0x0}) perf_event_open(&(0x7f0000000140)={0x1, 0x78, 0x97, 0x6, 0x6, 0x7, 0x0, 0x100000000, 0x4080, 0x1, 0x0, 0xfffffffffffffff8, 0x80000000, 0x100, 0x4, 0xa7, 0x0, 0x4, 0x6, 0xfffffffffffffff8, 0x200, 0x3, 0x5e0, 0x3, 0x2d2c, 0x7fff, 0x2d, 0x83, 0x3, 0xffffffffffffb3d0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x10000, 0x8, 0xff, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x3}, 0x100, 0x5, 0x9, 0x6, 0x0, 0x3f, 0x100}, r0, 0x6, r1, 0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/uts\x00') ioctl$VT_RELDISP(r2, 0x5605) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1803}) exit(0x0) 2018/02/26 11:17:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:usbmon_device_t:s0\x00', 0x25) 2018/02/26 11:17:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x7, 0x27ffe) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = memfd_create(&(0x7f0000000080)='nodev(\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @rand_addr=0x4}}, 0x1f, 0xe66, 0x80, 0xfffffffffffffff7, 0x4}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x1, 0x84c, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, &(0x7f0000000240)=0x10) 2018/02/26 11:17:37 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/sockcreate\x00') epoll_wait(0xffffffffffffffff, &(0x7f00000000c0)=[], 0x0, 0x5) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000100)=""/186, 0xba, 0x0, &(0x7f00000001c0)={0x2, 0x1, @empty}, 0x10) fcntl$getown(r0, 0x9) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000240)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x6, 0x8, 0x0, 0x0, 0x0, &(0x7f0000000200)=@syzn={0x73, 0x79, 0x7a}, 0x100000001, 0x0, 0x9}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/hci\x00') setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/26 11:17:37 executing program 4: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f00005a3fe1)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) flock(r0, 0x0) 2018/02/26 11:17:37 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r1 = socket$inet(0x2, 0x0, 0xffffffff80000000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, {0x307, @empty}, 0x10, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="5cdf635c2fec4f61a99da36d40013418"}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000baffc)) 2018/02/26 11:17:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000caaffd)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x4, 0x1, "acbce478f227ac5549520c1bc741d06d97e5075a2542b1703f52cb4a76c41608366189e84fcd8fd6941c65c4f1e33931393f8a5ac38bff96f19bf2dc733b32f9", "3175ee0f3ca29eebf01a8515450d4fd201026f25527b738edc515ade2363742b", [0x1, 0x80]}) 2018/02/26 11:17:38 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) fcntl$getflags(r0, 0xb) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000689ffa)='./bus\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000f12ff8), 0x8) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x10, 0x800) fadvise64(r2, 0x0, 0x0, 0x4) 2018/02/26 11:17:38 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x39, 0x200, 0x3, 0x0, {0xd}, [@nested={0x20, 0x90, [@typed={0xc, 0x69, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x10, 0x3f, @u64=0x5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000090}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)={{}, {0x0, 0x3}}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000140)=""/190, 0xbe) 2018/02/26 11:17:38 executing program 5: r0 = inotify_init1(0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x311080, 0x0) recvfrom$ipx(r2, &(0x7f00000000c0)=""/83, 0x53, 0x103, &(0x7f0000000140)={0x4, 0x100000001, 0x3f, "4e0e9a86d1a1", 0x401}, 0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/02/26 11:17:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000012f4e)=""/34, 0x22}], 0x1) r1 = gettid() ptrace$cont(0x38, r1, 0x5, 0x0) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)="9b29747275737465646d643573756d736563757269747900", 0x18, 0x3) 2018/02/26 11:17:38 executing program 4: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f00005a3fe1)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) flock(r0, 0x0) 2018/02/26 11:17:38 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getdents(r0, &(0x7f0000000040)=""/110, 0x6e) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000431ff6)='./control\x00') getdents64(r1, &(0x7f0000cdc000), 0x0) 2018/02/26 11:17:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000051fff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_pwait(r1, &(0x7f00008a8ff4)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b87ff4)={0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00'}) 2018/02/26 11:17:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1809100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x13, 0x2, 0x710, 0x1, 0x2, {0x2, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = dup2(r1, r0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000000000000000000400000000d57443d5f85cf396fb70008c6f786cf724b3c9a0384afa24abe52505c88cbea440a9ebd2a09a9654eab3e9c35bacdc07727ca9ff656aa337e7751aefda9f873a9eca33dc1dae0e9e92799bfff415"], 0x14}, 0x1}, 0x0) 2018/02/26 11:17:38 executing program 4: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f00005a3fe1)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) flock(r0, 0x0) 2018/02/26 11:17:38 executing program 2: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x4000000, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001100)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001140)={r2, 0x1, 0x6, @random="e3983faf0973"}, 0x10) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x2, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/26 11:17:38 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2180, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000140)=0x200) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x2}, 0x8) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffe0e) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 11:17:38 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@alg={0xe8, 0x10, 0x320, 0x3, 0x1, {{'sha1-ssse3\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x24008004}, 0x4001) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3", 0xd}], 0x1, &(0x7f0000000000)=[]}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc0fe0)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/26 11:17:38 executing program 1: unshare(0x90800) 2018/02/26 11:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x24) ptrace$setopts(0x4209, r2, 0x400203, 0x0) ptrace$setregs(0xd, r2, 0xff, &(0x7f0000000000)="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") 2018/02/26 11:17:38 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012cf22)}) r1 = syz_open_dev$usbmon(&(0x7f0000001580)='/dev/usbmon#\x00', 0x6, 0x400000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000015c0)={0x0, 0x401}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001640)={r2, 0x100000001}, &(0x7f0000001680)=0x8) 2018/02/26 11:17:38 executing program 0: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="61543d3dac2e3ef1bbde49dd9886e053", @ifru_flags=0x6101}) lseek(r0, 0xfffffffffffffffc, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xddb, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xffff}], 0x64) 2018/02/26 11:17:38 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000040)=0x10) 2018/02/26 11:17:38 executing program 3: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000f9c000)=[{&(0x7f0000f3c000)='a', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)=0x333) 2018/02/26 11:17:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x60}, 0xc) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/02/26 11:17:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r0, 0xc0045878) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x5, &(0x7f0000000040)=[{0x8, 0x2, 0x1, 0x80000001}, {0x7, 0x7, 0x7ffffffd, 0x6}, {0x7946, 0x3, 0x2, 0x2}, {0xb285, 0x8, 0x8, 0x7374}, {0x2, 0xfffffffffffffffd, 0xffffffffffff8000, 0x4}]}) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000000c0)) [ 282.428693] binder: 30999:31003 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/26 11:17:38 executing program 1: r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x35, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) r1 = getpid() r2 = dup2(r0, r0) prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0x200000000000016c, &(0x7f0000000000)=[]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0xca) recvfrom$inet6(r0, &(0x7f0000000000)=""/106, 0x6a, 0x40000002, 0x0, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x5) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e9d000)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x5}, &(0x7f00000001c0)=0x98) 2018/02/26 11:17:38 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/02/26 11:17:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) tee(r0, r0, 0x1a9, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 2018/02/26 11:17:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xfffff}) 2018/02/26 11:17:38 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffbeffd) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/26 11:17:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00002cf000), &(0x7f000090a000)) 2018/02/26 11:17:38 executing program 3: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000140)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x1, 0x0, []}, 0x98) r2 = socket$inet6(0xa, 0x80000, 0x3000) getsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000c82ffc), &(0x7f0000ec3000)=0x4) 2018/02/26 11:17:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x40000f9) mount(&(0x7f0000000000)='./file1\x00', &(0x7f000061fff8)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0xffffffffffffffff, &(0x7f0000000000)="c40bf522d5e3b32cec8ef6dfd0c3509493a5f277939f315b9bf76e617e0b965a30aaa2aabe5aefaabbcda4e8579885599e99b1b508ef7b0883846f1d6567de5a3eecf54a973cb6e2520ed837985ead180c2cd5d29d5085162336985c8cad20bf811ec70761df341a3e92923902cbb9df63662ec2bcfc3aeae3f2fc7f74cbb6cd0f9a6e8d06bd366806839f88") 2018/02/26 11:17:39 executing program 2: r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x80}, 0xc) mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f0000000080)) 2018/02/26 11:17:39 executing program 7: r0 = gettid() unshare(0x28060400) exit(0xffffe00000000000) syz_open_procfs(r0, &(0x7f00000000c0)='net/hci\x00') 2018/02/26 11:17:39 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0xcf) accept$unix(r0, 0x0, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='/', &(0x7f0000000040)="000000169c50c6cdd55c6ed3f378d2ea18335d555e189b998ab33ed9fdef06ce3170ea45e32d0d5cb6da5622eac027", 0x0, &(0x7f0000000100)) sendto$inet(r0, &(0x7f00000000c0)="a2a9b85ec6d609cf73499a1b398d39931676f74480768b517420d00b21ba69f1a7a74b9b8f1a67b0dfea7007095d6c60943b4cc142e46b9d18cd4d44419817557fc3c5c876ba5ace53a55cc9", 0x4c, 0x20000000, &(0x7f0000000140)={0x2, 0x1, @empty}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/02/26 11:17:39 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0x8000, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x185, 0x3076cba11bc5b5be, 0x3, 0x80000000, 0x10001, 0x2, 0x1, r1}, &(0x7f0000000100)=0x20) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/02/26 11:17:39 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x180000) 2018/02/26 11:17:39 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x50000) setns(r0, 0x8000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x189800, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00003ae000)=ANY=[@ANYBLOB="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"], 0xfe3e) [ 286.583940] IPVS: Creating netns size=2536 id=28 [ 286.594640] audit_printk_skb: 2448 callbacks suppressed [ 286.594652] audit: type=1400 audit(1519643862.914:58772): avc: denied { dac_override } for pid=31070 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.625512] audit: type=1400 audit(1519643862.944:58773): avc: denied { net_admin } for pid=31070 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.673678] audit: type=1400 audit(1519643862.994:58774): avc: denied { net_admin } for pid=31083 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.705256] audit: type=1400 audit(1519643863.034:58775): avc: denied { net_admin } for pid=31085 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.737035] audit: type=1400 audit(1519643863.064:58776): avc: denied { net_admin } for pid=31087 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.770411] audit: type=1400 audit(1519643863.094:58777): avc: denied { net_admin } for pid=31089 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.802703] audit: type=1400 audit(1519643863.124:58778): avc: denied { net_admin } for pid=31091 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.834312] audit: type=1400 audit(1519643863.154:58779): avc: denied { net_admin } for pid=31093 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.866049] audit: type=1400 audit(1519643863.184:58780): avc: denied { net_admin } for pid=31095 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 286.891740] audit: type=1400 audit(1519643863.214:58781): avc: denied { net_admin } for pid=31095 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:43 executing program 2: r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x80}, 0xc) mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f0000000080)) 2018/02/26 11:17:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) sendto$inet(r1, &(0x7f0000000040)="50340ca5e1034ada9043106e06f3e8317c2c9f4b", 0x14, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ae3fea)='sessionid\x00') sendfile(r0, r2, 0x0, 0x20) 2018/02/26 11:17:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f00008bc000)={0x2c, 0x24, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1, 0x0, @fd=0xffffffffffffffff}, @typed={0xc, 0x0, @u32}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x40000) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x81, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)="8e2b13ca3e4451b27869aebcbbfac5b7f73b86269efc2b62789158ef253a94d101bbf291334638f732ec28b0401e1767624a7e62120c402591d389d0a7a9e3cf722dfa7488dd123b16f961a28b7e313a009a784e8fbc3826843866e46214aad203f0", 0x62) 2018/02/26 11:17:43 executing program 3: r0 = socket(0x2000000000000018, 0x0, 0x1) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/02/26 11:17:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6fc1d5696a73322e7340f3920058ca74f45d411e0000"], &(0x7f0000000040)='-lo+!keyring\x00', 0xd, 0x2) listen(r0, 0x0) socketpair(0x4, 0x1, 0xcf8, &(0x7f0000000000)={0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x2838db66}) 2018/02/26 11:17:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x3, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 11:17:43 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00005700000000000000000000000000000000000000004085"], &(0x7f0000000140)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, [0x73, 0x6, 0xad37, 0x9, 0x8, 0x100000000, 0xb90b, 0x2, 0x6, 0x3f, 0xffffffffffffffc1, 0x2, 0x8, 0x4, 0x7ff]}, &(0x7f00000002c0)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) umount2(&(0x7f00002f5000)='./file0\x00', 0x0) 2018/02/26 11:17:43 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:etc_runtime_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x35) 2018/02/26 11:17:43 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x1fffffe, 0xfe6, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000000c000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/26 11:17:43 executing program 2: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) 2018/02/26 11:17:44 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1151c0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200a00) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {0x77359400}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x24) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000140), 0x80000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f0000000140)=""/99}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 287.625002] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 11:17:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0xff}) bind$inet(r0, &(0x7f000060b000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x4, {0x2, 0x1, @empty}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x7a, 0x2a, 0x2, 0x100, &(0x7f0000000000)=@common='bcsf0\x00', 0x6, 0x6, 0x7}) 2018/02/26 11:17:44 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffff001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x3ff}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb, 0x32, 0xffffffffffffffff, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x32, r0, 0x1) bind$inet(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r2, &(0x7f0000d40fec)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x14) 2018/02/26 11:17:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000072e000), 0x7, 0x0, &(0x7f0000000000), &(0x7f0000777000), 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/02/26 11:17:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) read(r0, &(0x7f0000000000)=""/36, 0xffffffffffffff04) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000800)=0x0) fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002100)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002140)={0x0, 0x0}, &(0x7f0000002180)=0xc) getresgid(&(0x7f00000021c0), &(0x7f0000002200), &(0x7f0000002240)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002600)={0x0, 0x0}) r12 = geteuid() fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000026c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002700)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000002800)=0xe8) getgroups(0x4, &(0x7f0000002840)=[0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002880)={0x0}, &(0x7f00000028c0)=0xc) r18 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0xc) r20 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002c00)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002d00)=0xe8) getgroups(0x4, &(0x7f0000002d40)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r23 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002d80)='./file1\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004080)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004180)=0xe8) getresgid(&(0x7f00000041c0), &(0x7f0000004200), &(0x7f0000004240)=0x0) r29 = getpgid(0xffffffffffffffff) r30 = getuid() r31 = getegid() sendmmsg$unix(r1, &(0x7f00000046c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="1269121c6361fd421e2389f0e35f31188194287de80f6aec884b5edaf64c594d7b9d2c5923dda43830f12558ad865b106da9606e98426cbb23f3c334348a5d071a655c478b6f041f83f2e761d2908d7a9c36acca57cad8c56d279b395eb6c3bf7744d76ed981acf05339186b1fa23342332cf0a1e09d3d0a3d0a9bb39bca4324378850e63a82741de59a47e26c57418d0b99997cfeb630aa63758466843aa3b6c16977e85f72685741d1c3a0cc22740c5e47ce3167c263dfcbd7d39f8ddf5e2693c4bc7611841280bcd18b97b94fa1d01109", 0xd2}, {&(0x7f00000001c0)="905ae335eb891df7e3b14f829d69646f7dec93e344c7baaf15a341d57651e852a6b499234f9ab92b045337a8333a185680c282eb41cfa43787f44a3de8238bbc9e9c7fce8f99412c8d6ffdcb7a7c3c8a15c5beb57b5e281a422786b49929d7efdf762a0884e64de0681ba63d68982b6b86ce4994fb2e7de3bb7ca39210eb4d4bccf1920c3799fdf84b93f2caf56997a46c7865f3028141a091e04a1309486e6430c01020ad0cbb10cb04bf665cb1a8433a56073a6edc6193e466b33f4667a3a3c4d6d9b55706", 0xc6}, {&(0x7f00000002c0)="3e4806acf0e0ddc273fb121e981b967893c480ed766f423ebef7202acbdea0dab8d8a3b6fe885df95c45ed1bcf50f7562ba256d16e4651fb9891b84ea5c4121dcc6be23d29c84152fd07d4ada9e0e75e16dc25f4cdc4e54162d7ad684cae4000df1e2ee1d6572b6c0776356b9e82660c234706ea28badac1345a74dc9595706049040a05a00b4a69c6c61ba59592e719cfe66c3aed17f11ca6aafcebe859d185ca0c0917a0d6a3dc99798672f18bcc8239f6892be6431c9b542f5c3689b4f11f79b74eb6fb2307b0acc934b02fc189e1577cab735e1de680b4d665ed3f605b37eceb2dc5b035a29241", 0xe9}, {&(0x7f00000003c0)="4112d365689727142d0fbc1f4085a6112b2d3111961d416dcda5a3ae2f13c8f55da73f682f79ccc2a2e29daa358c4bc17f453355f52e5784f8314ddd1cc06ae87364e449bf7deb1bd6e2ef293d97994f2b256a0392216ec68d5abf2c8c7d0cae9ee9eda67e750df9edd7c2453f082db138232e466c99ba93e65d44ad44b3cb2eef3a104e0c22542a8c29a588922e6b5500437122f3ec826d99aee530ec4646da30ae212d2ab0ead41b0e8dd2dbc4aafb062fb28acacb1e690aa451876e08398d40b2a308e7280be17f6989284991329cd50caab7d1d5709ebc66ff999c5dd71b9e052deb7814c4f437d987dfa64d2c97c44a70ee1751554825", 0xf9}, {&(0x7f00000004c0)="a7fc45728be04b677a9e5f739fc7ef872581086bde7d285fb4cd833d657cc53a28a50fcf3a0d59ab15cc12c1d47eb9f2ee7a21a5d52df6a537b3c26b96b70c7a4217adf13fc30187d3e6d5786a8d40a0b20dddd18b96801ff515c43d5177878a3263949ed4be0887fde8f8d4ae0df5fe63f06257c106a445d6e5c67bb9eaceb485b83a1b4c4a53baa6da3119a70956a0836b3bd3f5facedaea07", 0x9a}, 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", 0x1000}], 0x1, &(0x7f0000004280)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x88, 0x801}, {&(0x7f0000004340)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004600)=[{&(0x7f0000004380)="eabedffcfae6e9f8b42255418ba822e4c6f098fcf4aa0f4494297bfaf7827189f27c8211194f66988e7f57f4013d49fef65ad5c620e9309674edd21d5f4a1b32c9899ad4e54c1128d573536040712fb745ce7e6bfecfdfbfe7347c503028bbf05f48a5545cabb50f9d8af7a3dff837d57849f2e7474504dfc3feb0be3b88bd", 0x7f}, {&(0x7f0000004400)="03cce7fd830afadcd3d4", 0xa}, {&(0x7f0000004440)="3cd38b7ed97c65533715d1ad4f386361c5a41cf8ea828aace3fce635c64a7ce3bbdb1fdafee6183b0af3194e17477a842c6def65b8b5db2af26d34aa5c6976b35c08236e413db846ac9b229473d63c3e017676aea739261076717443c0c7477c681844fca3", 0x65}, {&(0x7f00000044c0)="762362d62b98364bde990c3d09d2e362f4f47a7cf08328be00422e2be8b2320324b5245511861ac32d455e0a3a2d9201855b1ae132522cc317eb7e36dcf3209d3a6c99ed170e62bd4bea0182bfcedeb4f706737fdae72ec8f56bef40ac1ddd04c61fbf55a9009d2316c70c81df0d08603d3a64616f0af2f0a6ba9995125f1263fe2eb7a1e02923d3062bf9ce6d613da9cc38555692e122834697c18d5dd500b7f3af", 0xa2}, {&(0x7f0000004580)="be268b7787491811236a877ead0e945be6170c0c2d6efb537eaa997efea2e415c26dfd3a792578628354cfcc861e42dcbe5941eb57c3251995425ba945124458f65182c48c5ac2198bbd4c9ad2f43827246ece7504c05b51d93b22222715", 0x5e}], 0x5, &(0x7f0000004680)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x20, 0x40}], 0x8, 0x4044000) [ 287.754410] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 11:17:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000041b000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000bcc4)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/02/26 11:17:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a5d000), 0x2b2, 0xfffffefffffffffe, &(0x7f0000e7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, 0x1c) syncfs(r0) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f0000fd2000)=0xffffff5f) 2018/02/26 11:17:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/netlink\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/02/26 11:17:44 executing program 4: rt_sigprocmask(0x2, &(0x7f0000000000), &(0x7f0000000040), 0x8) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000583ffc)=0x0) timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/02/26 11:17:44 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r1 = memfd_create(&(0x7f0000000100)="a4dbb9bdfd7df85300554544bb706f73fb00000000050000566f657373", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x9, 0x7f, 0x3}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) pwrite64(r1, &(0x7f0000000000)="6ded469e4a", 0x5, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x2) 2018/02/26 11:17:44 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000004500"], 0xc, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930a06000000a843029105236925000500fe800000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "0d6c638f3cce1764845ac670185ba562af6869eb89cb5dbc102a988c4b8c78df04dd8d3a0d4cb6d8143ac4ee60e2b5d6cfb6998a85ccc95af20aa3756f9efaf95e3d07777fba88a108ce8dbc5d81e43602459a49db0d830a2ccf5614811ba9365340c3668799618c21dc0ac2b773338cd219947b03bbe55c44c1f82d2155bece092e456bbb1a7e23fc975bbfaad45faa4f760530873948154558c10470309ebe49411e42821700162e016222e5a77bce056283137f4c9bd0ce26a74e8a4aa5d111890820b28a348f2104eb96bc6deefd8e499be6df0b5d3b2a8808f1258fa8b803f595683628dcb8f24605d99278618948fd01611ba244bef3f0045fb05ade623630c9aa4598a3f4c8ce3ddd0d81c37cc27b410fd1a861da01e9ef22bc3ea628bb3815aa7018963e1b46b6e9523bee9e5b92280ea24cdbef3e14f8d0d7115ff4b59bde5993f199a7a6d5bfe446217f9a1fe40bf9e2265b6a75513a92186c2430d9acfdf80fb117537d7669724e0f543c4cc93707e7fe24b20142ad16e471dd253479642f0b1d22963c2f3100377fc21f63457a07aea0861b3ccae4a00142ecb42a133ccea641931769eab58a3232f4023055ea95409b0ee13aa11675d1a2003ee241d01ceb472fc90fa8db063de71c3920583dd14904c3067dd5a0e190c2092b5808e446ef60ac4fc074b0a9d06852e7e34eb5f7f81ae34b02f574f8df43ea33ef2e80dfb105fba629be73f3b05e1684b5f58e17a1298a68eea4ac62ee72892bc5212f833978439565d41414c2f19f96d406a6958906a3dfa63a16c46b853cc6a472e62fa71d003ba5c04338634fc6a79dd519dcd1fdc02d1f7852e566484a8c07837448c8fa8ae0c43cc252eebdced399439787c36d6e287d1602b5fec6ee591ad90445549ed739edc6310ef99948addbcd04e9fcd47715a1dfa5a19e3278215c6abcfac136418eeac9864222e579eff9c45c17dc2a4cc0e6c0fe37a5db684843f3bc722fa12830be4464cee8042fd35776bdd3d8d1a4748a07d6fd5bfcb6266866c4f9ebc828c09ed9954ab6f06d59a25e396b7f3876f1a8827920da6f279b290290380ff831124d64175a9f5a11ef957342002b4cd5cacdd00dfd3d5630280dbe1540a2d5b8ac6cd93a69cfdd70187561080f8e97b46d1e6ec63aa46aa9a38c696fdcbd66bf9525ac13a83dcc0e84c3a5d401d1ecdbf32ca91ff39242b2fcd7667f5f7475f289fb5d555f6629c40c07499345f029d48cc9b45e7f9195e58a0caeee079f59ac896e34ff55f1ed6549eb42e8a7922f8e154ee597091f598dfd48b92797da957c1dea61c4ebc21dcc980568639f201da0b7e0255c9fae4616539bf7bc6cc9f37ec93650324c46fa17b5127bfba370545429726b5a4940c62a634dbca6c8f1fb68e1a3bc080d7c1e1c196be36e729972e4648b827a978ca3a4986cde2ce0ad124fe0db5d0cab53ce7257f11497d1d31dda6bb464dae8fda099f431668f2d485b15e573a8d64be5599051804a8f5e4465dc35810dbbcb2cd908c92159a7f76f3be675e1cf1797a2f6528df2416067f7a1b2c18b99a4f2eb27fffdb344848507cd9204b29f9cd052a9c667f1657d2088ffdee02da8bf44d2f0558a2e37ccccbe34be3961dec92170312bb990b343770e423852c384f86bda2eb309bcd27290c4936b33d5921efb58e5002ad36296f9959bc29b953c472a340daad41b7ab02c99abfd65f3a3784a5c7d1ab096327e80d9371bfcdf390631133453318e16c04f42478d41f0a37954e28873053051a5a29c681009c1485da73ff53f788428dd2fa8db01cf2e12c59c7d05929e5cc9f6080af9d335a0da94b287bb17b54bad87c672fc4d98af1832c3ed2c73f16aee3968ffecd0a0ec49a532479c7ff9b844447b276d267a0f175772bb9a32ab275ac52630e52d8ef75aeff207c9927c8f82796f6029b3ff26a3f4444cfd179571f544b0d2dd975fd5bf9dda2783d2d32506a61ff541ab4bb968128f214209cbeb36465b6373a1dda827186d8c1ad4b723009001ddcdd85efed72c3538e9b277af90d3437c9f8697dcf585b13d0be2d89152c10a6e8725bef8ea9cae54f91ab21daec0a1556d38c719522209e04207275e843a1dd985c08a30df8ff71e797e3f7476bd537fd05ddb2787ad98ad7086bcbf58e880371885fa6b85341fc50c8d45e1e8c8fe4d4892e1f48ab173e394582e951935c0fc89c30a85d227daac9e7029304751f71ac626bf030a6172891890c0ad10b72b6367ce745cf556225064b6ebdd26b6deed0bd1b2fd89afe41560329f89533b73397fc509ec040643c17921839127544d8d3a946763018cf1e4e6f149fb01238c0ce7c20a08ac0a8234b8d5521eb465ea85d2762d5875343e692a0c2b25922eb6974ae882acc0bfba64dea8c6f9846787a3908f64f7a3c9185d37e766bc3416db110fa4393779c6d85b0372d33e0e734a094d685266b82e6e9eaa8348e9ea7b7ed514a799a5e373923a0bfc98daa2fc486012d8840f294a6a25d1833a11e60682e6ea03336d4582057ead9b591e56517e1cf9b41b37b2b0682d6fe0a9bf911461a94aae85856cd50df1fe44ef6114990ff81785a2438b033a0f00d0ff40f196933fa80716637d5e44fbfd1ec11252b3539373708fbcb99c96178fdd3a14ba565eb9eedaffc4c2252ceaa8fe8e68805c456d0cb466e380b68dfed82f6d3118edc649dad2448096c47a1e57d75c3735692279dd87af54aede521eb4b18d9762308c58ac4c8545b0e7efd89bd53386eab95e9bc4d9e0dd9cb2c684f65b374973f4c7b0578fb607ece7161675cd585b00e5e8b8a86f7af9d453ed5b2dd698dae42e698bb59821bb784750b1a8756e7f3045dff276f150c1bd50ffad0fc31f986ba3da163970d75b3c5e8253d84933cbe52a83226d81e028f3f7bf1160852cabe060c00641b7ac05d36005614722fd587f3369cfe111c8d7a776b550f926a2749c317295b8a2b581d38322b48d3f4576fd4515639d832f9d10160bb481b9dd19fad3ea6c196edc15f1d962a2a5d4be22dcb9a3a74bd0ce8a753609c043d694a79d4058cf30163a390b5b632c6f0160b48210088d709ad64fe2084e92ae18846def60cc894851e3a4aad12fb7d49f8eb44d401d98295e490ff494fd4f0b3b5e87c15ef3de61cdc5e4e3df7340a67aec5f9dc0810145bff3b793ddcbfc08bec9597f8df2d07ab37726035687a53180f54c40cfb33b02e2f197efb7b07abdd39a00aee6dd29daf99e108077b4de55d6bca300f2476aa59d687a2554bcba3b3e0567e2c03c92c6a6b959efcc52c38334c33b1f2a6a0d6e941e653441ffafe48f0be7d3fe087d777bb6ab4a3ab1c14c92004471e592856d3db1decc3da9f337c8502b7d802cff67d0f1741f1695b94fdad7336a79efe42034a58ec65a06d1824e9450373e63ee56d0553b60832708053338a840ad387054d35ac63c466b63fc6e41524b1550b09586fe54ad27044bb06f2ad72042f440fad80e9d4141e9bf940fb4490bacfa0b7229220c34217fa54e99a3dee307cbff93c7b1469b70de4b6f13ab044d640a5bd48940897b0dfc23d364f6ffc2a207cf572907260556753b57be17587dcd2760878827a17edf904c4ff05985ba0c82a102bbd63bc247fcab398d1f2f97c8a39efa5ba554613b6b3188939a064dca78e40141a08daddd28809a1b0ea86988b620a5904f97ac85f2a724530f3c2db3f07f6fc73c73fc4ae7c0856c2a6ce84cfbccf54598ed3d4e91813c6a93365600a2998148f9e56cdf27f53f7c86b7942b7f309ccd3a78eecbbc4ef380a71383a00e45001ea8fdb116d3212ea7a7d4dab342f11209552e4a5efaf8a241e43f976079ed34c4230e6ab9dc85058e8925aa0baf0dafd7eeff76a3e38e9452319002af5445dc41b497423ee2c27ce241411f3bd6fc16cd00bca1fe9c4d4dcfc82d1555f17af6abd82392c99faa3c57d2e5608f2c50203bceb2f7340d4adbe57365999a6551bed1971c367b2e9b87ae781ae3adeae46fc8a0ba1b3587a22626ecbdf019cae95ded1338322d3873f051ec1a943f9bf2987967a4e4358259008f684f771dc3b90297273f4e5cffb07abf53bd230bddcb790dd8bdebb1293c9641102b5e2fb6a16a5ebfbd42f909ccc041d275f6939368403aa1e8b2bea2ab2a03b7a5e2ff38edc5ba326fbaed7ba1ddff687a128c1e85c0b6caf33862d820b32fec19b96c38b02ec4e8216cf35232c0f36d62bfc460e1bd26384325ff732c60dcc2f49e9aefcf415465b4597d7566dd28a269cf659eaa15317c141b6a46e7f6b48a82ee57ab2acf71943d020c6199bc8f22134365068601f4ff864a96144f1a662ff22854d027282ed80ff3e0f3a2598f2f7e1193a6d77be0ddcc3db6217d352b8d5b21aead7dac210e3b2af981f6b6d12b3921fb749e729e778e462e500bd7e651afbc9b0ff21ca09f6cfa5970da1818e7e51c9e7d4a422a38a61edfa94fa1d3440ec9a6ace08650489a04e75c63c9b671a8f302ceb1fd0fb320f9ad2b91605b4820406f7794a9e0c84fc5da3f3cc639ab202d991fde7d1552def4ad949ff4ec3c962e020c8d4dfd2ac63d1f235d8cde9bd565b5392ef5c7b22570fd758f9d542ac462625de229b60ca4234df5b2a8e694561f1ecb8b9c7bcd538015cb69e6843c2609ddab9ec9be2f2e2bee8c748e9d8965363048be34249fdf9cfd0504dba1cfb974bc533a4a25026a40261c1adda38cd9fdd7617ffe162d4fb3d76e87f48b20322e65d882192f78200b1f789d5f776cac97f7abc44baddeaf3ac747cec67fff408f13766a4a4bc10a57e6d98c63a9ccb13fe8ec2f2eea5396a108a34cc08b7d808081ef3b1cd9476f224d7a31fd19ee27bbb48a1ca8270a63d08c8a8389b67362c1bdeb2c9e1048e54d31201be24c76dc60db62100e1184ac84483340cb2f88223df0532275a554a03bf35d0f5f48aa5fa10bcd859b25ba1677675cb99f9d09fa041b57a38cb485f41f79ca36d16fca2157f5cb9e1dcb9fbe63c5f81fb55f8c7756570c9045cfeb8841fbb6a9694fff4eb327636b5593b16791030f3fa37bb643d26fe077821c450bd3ef2fc6f848038e7ed49d106183682869b3527cf7a0972b73eda6a3d463cb87cc283d4cb097f4ef97cc10eeb49544938b51076e52eaf95a0442217a35e0eae1bc9c61035ee99242a69599775f4ad10ba06c35f3f3939cf4060f10145e07f9477795abfcdbef0a8e1326596a1cfaa6852543cab05c8b740fd66832363eb663355d52834054b5ef955d365c5eca169f8e149e3df80233fc32786fce7fb1ad7e7f05f5224b58b314a4c0ba3b954dae4b7280e543fee3a35674054eeb54d5e4c0bffdd4ca26701045fdfcd3cc54b340d57ea24a0a2a9219900b90cf8a757fe51a6498a302be596080ba11753689a598aedf35d69baa96a5e52d50bfb5b0687f5aee87b4609b1d3e501cf80b9dd53e3442b509487ecc1a220d66f1dbb6c6c76d288b755f65fb638bf6b6493f78431fa2b74b9d989124d0ecbefdcc426ad9ace4c46f8217c6960cdb4f2f8b4d00559ed5c087dec2a13ca42da306fff9cfe49c62b41232bd8613977f6c9acb678f0e2b8c56ad1ee61d9f88fc2139f4eca9729a951bb1a59ee12a27c8370b07812c7ee31c669dfca4214ac054f67ea9d3a1a7aa8b20f675ee2aa1a2cee53b1b649ffd6904441f88a941e2d7d5349426b0f6586e941d6dbffa164017d1ca1128906a937be048904b885754dce47206bae8ff6b65fc2522b0c366ed7708f5"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r1, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x90ed, 0x8}, &(0x7f0000001180)=0x14) r2 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/ip6_tables_names\x00') getsockname$inet(r2, &(0x7f0000001200)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001240)=0x10) 2018/02/26 11:17:44 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80800) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getnetconf={0x14, 0x52, 0x18, 0x4, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4008001) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/igmp\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/26 11:17:44 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='procppp1\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ioctl$void(r0, 0x5451) lseek(r0, 0x0, 0x4) 2018/02/26 11:17:44 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20580) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) 2018/02/26 11:17:44 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="0f50a1b1341dad16") writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/26 11:17:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc, 0x80000) [ 288.058798] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 288.091757] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/26 11:17:44 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) clone(0x2000000, &(0x7f0000000000)="1b9d4c646e64b98d5816b7d6d5e232bee4c9afed5150494aa2375400664063d7c81f85a295c5ed5f5873e198daa9a621dd560db175a5e2801fc4d1181c309c943ed65c67006c7ee63f400e44e12f0720f7aac1754a703cd18e15aaff9e8f588d97fe1099422ae75a9d3a695a1eaf7ae67d47c16afc8c8bcc2f8d9086e6ff", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="2b6cbbfec18733098bb768a7cd549afb55cef5d81629c74e23e7d831d0cda6668cea107a6df25f2c4e9928ed55b058ec09d6") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200)=[], 0x0, &(0x7f0000003240)=[]}}, {{&(0x7f00000032c0)=ANY=[@ANYBLOB="0a004e2000000000ff010000cc14000100000000000000000000000000009151441351bcc819d06511c86b9ff91074202d76c075fcdecac535e019b69a48fe1cb5345e468cfca438450eafd2b6765a6a1c9590e222858967985161b9c08c6253396df1a5fde86c1b59e7a5baedf41d1fec12a12a79a2d60a11b72970ea1ded88059af942a288851876cec0628de430840834be1a3e08ae1e6427f61ff0ce3480904780caafb1aecd3ad4beb003e6b21b141092727b02001b5bcbe57a26803ea762021066399e6f"], 0x1c, &(0x7f0000004700)=[], 0x0, &(0x7f0000004780)=[]}}], 0x2, 0x0) 2018/02/26 11:17:44 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd3fe8)=@known='system.posix_acl_access\x00') r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x101140) fdatasync(r0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0xc, 0x6, 0x6, 0x21, 0x0, 0x2, 0x2, [@sadb_spirange={0x2, 0x10, 0x1, 0x1}, @sadb_sa={0x2, 0x1, 0x1, 0x4, 0x8000, 0x7e, 0x0, 0x60000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}, @sadb_x_sec_ctx={0x15, 0x18, 0x0, 0x3f, 0x9b, "ff6abcd28f920602b0bd19639c21774271a030746c0f8dadc7b2751166da2ec218ee0385af0890735ce8810f0cde8db1222a779c546a312b05c09f93bb9c5069a082f2984c6a83c4d5ac62be1b7b8f6e4045cfa7b49279e3b66bff9d4f9026860ce44451d1e17bc99fd4f01631605afba1f177d97e191908b2e7f8bae3b12c150f97364f2cbc71468ee8af9638a14360aaf720480775ec2be0afc5"}, @sadb_lifetime={0x4, 0x3, 0x1, 0x8, 0x1f, 0x80000001}]}, 0x108}, 0x1}, 0x4000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x18200) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x81) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/26 11:17:44 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket(0x11, 0x100000802, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getsockopt$packet_int(r2, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) [ 288.152975] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/26 11:17:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f000068fffc)=0x8d6, 0xffffffffffffff7e) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2200) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0xfff, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}}, 0xffdaafaa2aed7c1a, 0x3, [{{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}}, {{0xa, 0x1, 0x40000000006, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x101, @dev={0xfe, 0x80, [], 0x0, 0xc}}}]}, 0x19d) sendto$inet(r0, &(0x7f0000000000)="217ccf8db1e91c66901681ea6fa99fa4c665c2041776b314194c53d443b04d0fba87798ed3b8eb5ef7f5503be3d28efd5876cb743a8ac0fa1969337186fb1d5b7c40960d444f35ae6289251080960693c9091cea334f6c08cab5a13860950b05d12fc2f1383368feab83a8ae77d3b80d646f9764962be0bbbb980af0076e2dc5fc115122ef005929dffa38e68aebde1c868e95d5d5acfc16aaf7c5e84918874d50f8c808592fe517a84cc4b1b6314f6d73b74d36b7", 0xb5, 0x20044801, &(0x7f00000000c0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/26 11:17:44 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200040) r1 = dup(r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x69ba, 0x3, 0x8, &(0x7f0000ffc000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x9, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x30, r0, 0x0) pipe(&(0x7f00000002c0)={0x0, 0x0}) sendto$unix(r4, &(0x7f00000001c0)="6847110056a218aa21cca70b1645e0274a173a0b51f888049d56dc9899ee137f53ca6a20b22c533e3ae2bbceed58dba309b2bce813c76554b28f2e6b3f6f1e2a848707f028e310169b9de2ba3d6aa66dd2ed5560b7ed3c4e356576a06a9d866bd22509d457516d8c60e9b5d728617258eb8090dbda8bde33986e3460542a7f356af9956f79c3973870ba533a9ed887be78dd4beff2efc39494f5c0aea5b4b5874a0f", 0xa2, 0x20040081, &(0x7f0000000280)=@file={0xc700b60f9fa06b4d, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) futex(&(0x7f000000cffc), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) 2018/02/26 11:17:44 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) socket$key(0xf, 0x3, 0x2) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xade5558adde7b8e9, 0x0, 0x0, 0x7, 0x10000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup2(r1, r1) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000000)=""/4096) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000001000)={0x0, 0x0, 0x6}) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) readv(0xffffffffffffffff, &(0x7f0000001080)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/02/26 11:17:44 executing program 5: restart_syscall() socket$inet(0x10, 0x3, 0x0) 2018/02/26 11:17:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000563000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) [ 288.236813] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/26 11:17:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="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") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$VT_RELDISP(r1, 0xb702) 2018/02/26 11:17:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x9ce, 0x1, 0x8, 0x7, 0x100000001, 0xdb, 0x1, 0x5, 0x0}, &(0x7f0000000040)=0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x6000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000000c0)=""/194) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 11:17:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001440)=[]}, 0x0) recvmsg(r0, &(0x7f00003cdfc8)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000099fd8)=[], 0x0, &(0x7f0000ebc000)=""/8, 0x8}, 0x2) 2018/02/26 11:17:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x3, 0x4, 0x7, 0x10000}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x401}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r3, &(0x7f0000afbff0)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/26 11:17:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x0, 0x4, 0xfffffffffffffffd}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x401, 0x7fff}, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b05fb8)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/02/26 11:17:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCCONS(r0, 0x541d) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/02/26 11:17:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2000000000000003}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000008ff0)=""/16, &(0x7f0000006ffc)=0x10) 2018/02/26 11:17:44 executing program 6: writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r1}) pipe(&(0x7f0000a91000)) 2018/02/26 11:17:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb4ae1c30500ff070000000200000000efffff08009b0019001a000f000000100001070000000004e9ff000600000f4b", 0x39}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xdb80000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x40, "90fc3ede292e224d231d8204e53a2bc760c77c86f2f8c98c759120c59566f10b88a5b845ea0a0d155736e8971f6672a2166e856c7036f3f71fd7c7af0d0ff734"}, &(0x7f0000000140)=0x48) 2018/02/26 11:17:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/50) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0x5, 0x8}, 'port0\x00', 0x10, 0x1000, 0x0, 0x6, 0x89, 0xd9a, 0x5, 0x0, 0x0, 0x2000000000000000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x5, "1d191c08fb"}, &(0x7f0000000200)=0xd) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x420100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x0, 0x0, 0xffffffffffff7fff, 0x9, 0x4}, &(0x7f0000000380)=0x14) getpeername(r0, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f0000000400)=0x1e) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000440)=""/26) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000480)={r2, 0x4, 0xad, "aa9d81d8d710f7b51d5030ee589706e1a13e4782cc94cb73829acb6e21a6d0faa3a09ed59359945135653d8ecdf94f81fc7d3e562bb76733e107fd33876a3c8b19150bb61cdb9382336a606985605f2316d8ea4b1e05ef1047161ed76904dffb3a3950adb81b4fc4d898a101c3cce7201c38d180e49800d640c8aa5774e50d6040ac79298c6bc7273a598f052cda3a63eb2877c9c9e89e67331ca8ab7946b2061e3025f5e67fc1bfdec0b93eaf"}, 0xb5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) renameat(r0, &(0x7f0000000600)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000680)) connect$unix(r0, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000700)=0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000740)=""/158) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000840)=0x5, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000880)={r2, 0xbd, "a9acccdd29e3357d3d89a29d9acffb135f3e0689d5f8874c2f4fe569779710bf89003a4e5a24136dc0eebcbd02546dabe6ff604ebf9ade826e018df1a61e4770fb1fc5b1026a67912d8d879e5502b2ee72befdb803c621f7f489eb4d2609f5415401ee4c70bf069fbfac25d3900259f6264634644352072b1927c9aed1033d328df1f830d7a840b8765ad9c139d77387b6ca7efbbe33f7b13a1ddbb0a398abb983c8e29723db6c7f615468ae3a2007e27b6241ef116d17218a13e23aad"}, &(0x7f0000000980)=0xc5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000009c0)=[@in={0x2, 0x1, @empty}], 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000a40)={0x3, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @multicast2=0xe0000002}, 0x8, 0x0, 0x3f, 0x3, 0x2, &(0x7f0000000a00)=@common='ipddp0\x00', 0x7, 0x52605ef9, 0x7f}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000ac0)={@common='bcsf0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b00)={r4, @multicast1=0xe0000001, @rand_addr=0x2}, 0xc) gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000b40)={0x9, 0x0, {0x0, 0x2, 0x800, 0x3, 0x9}}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000bc0)={@empty, @rand_addr, r4}, 0xc) 2018/02/26 11:17:45 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cpuset\x00', 0x80, &(0x7f00000000c0)="5d1cbce74c89e8de4b7f8a5f5f0e9415") r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f000099fffc)=0x44) 2018/02/26 11:17:45 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc, 0x800) fstatfs(r0, &(0x7f0000000080)=""/181) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) pselect6(0x40, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f00006b5000), 0x8}) 2018/02/26 11:17:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1, 0x97, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7fff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x3ff) 2018/02/26 11:17:45 executing program 6: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x141040, 0x0) sysfs$3(0x3) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0xed1, 0x4) userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x9, 0xe15a, 0x2, 0x3aaa, 0x4, 0x81}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000c2, 0x7e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="9d105dc35e4cf896c6a7c400a9bf9a5a", 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 11:17:45 executing program 1: socketpair(0x0, 0x80004, 0x6, &(0x7f0000000080)={0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xb2d, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) fcntl$setsig(r1, 0xa, 0x31) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(r1, r2, &(0x7f000001eff8), 0x20) 2018/02/26 11:17:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x100000001, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@rand_addr=0x3ff, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/26 11:17:45 executing program 0: open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 11:17:45 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/02/26 11:17:45 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2018/02/26 11:17:45 executing program 7: unshare(0x20000400) r0 = timerfd_create(0xffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/02/26 11:17:45 executing program 5: r0 = eventfd2(0x0, 0x1) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020cff4)) 2018/02/26 11:17:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080010007fffe5b7", 0x24) write(r0, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x22080) 2018/02/26 11:17:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x1, 0xfffffffffffffe5e) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000000000), 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/02/26 11:17:45 executing program 6: r0 = socket(0x18, 0xb, 0x9) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) 2018/02/26 11:17:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socket(0x18, 0x0, 0xfff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000089afb0)={{}, {0x8}, 0x3b, 0x0, 0x20}) 2018/02/26 11:17:45 executing program 7: ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000000)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x7fff, 0x7}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x8, 0x5, 0x101, 0x2, 0x3, 0x6a}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x83, 0x0, 0x4}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x2, @empty}}, 0x400, 0xf4}, 0x98) fstatfs(r0, &(0x7f0000000100)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000240)={0x490, 0x3, 0x20, 0x7, 0x20, 0x1000}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x7ff, 0x4], 0x2, 0xfffffffffffffffd, 0x3, 0xd5cc, 0x8, 0x1c0000000, {0x80000001, 0x3, 0x81, 0x4530, 0x4, 0x3, 0x9, 0x100000001, 0x67b4, 0x1, 0x1f, 0xfc, 0xfd, 0x4, "02ead440d1f9ef2a1b7c1bcff01b1d8ea9e4ceacf33789b996aec9a6eb1f0478"}}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x80) accept$inet6(r0, 0x0, &(0x7f0000000280)) 2018/02/26 11:17:45 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/02/26 11:17:45 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xf, 0xdf, 0x7, 0x1, 0x7fff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x800}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r3+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x3fd) signalfd(r0, &(0x7f0000000040), 0x8) 2018/02/26 11:17:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="1c00000018010000000006000000007001fa48bfada44a5c13c5f5859b2f2a219f000100008292d536a53d06e73a9810f6b9ff49293580a5ffe8702c9c5d6ac4944693809f4fabf53bc141bee2472bd1bd1de1eaa99f8e122d3614f36d6867b12eb9ebfdc7a2095ca1786e1d206c5f884e70cb062f18b8e95143b48fe90883dc5214303fc2110dd4e16025462ec830f7fe9b578ad7ce34af4ad1e32a18e203ec4af4f8156d0ed1927837f0156236d38291ed057f53de559f71c2d4e8aafa99bee927b3e7fceae117483091ac13df89c235711b717ba52adcd9366c17448457b1f974b713f1b1a93bb2c4000000"], 0x1c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x800, 0x3, 0x80000001, 0x0, 0xc, 0xffffffffffffff01}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) socketpair(0xb, 0x1, 0x5, &(0x7f0000000000)={0x0}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xcc, &(0x7f0000000040)="040f0c843281df60fcb19444c9b18c150fc86e8c7331fb111de504597b96bf3698917dd5c2ca09b31b0e1b66b604fa1a90f3fad83710f7bccb1df3a88c7fc0929b6b3cc2d6980aa588075190ade499c641b2465380606e1b07b4efde344691610994c0946f502c35a47f1367dc2cbfba6789f6a4dc0ef0fc3e0b5a61cd25996a0fd0a0b536f7383381517037db266a513ed2bca0aecb7f664872e97618eb541eeb7729c821770cbc6b1f6bfadcbb30941f02c8ccb3245f1584fd2f89a08c0732b84b96bd04a241709c9652bd28a8b8131cd9541be0a28635b5", 0xd9) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7fff) 2018/02/26 11:17:45 executing program 5: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001010050008000000f70000f1de00560900568200000000000004000000000000", 0xffffff87) 2018/02/26 11:17:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x88000) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x0, @tick, 0x0, {0x0, 0x10000}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x9, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x560) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 11:17:45 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000180)={r4, 0xa, &(0x7f0000000080)=[0x100000000, 0x100000000, 0xeda, 0x100, 0x81, 0xf4f7, 0x8, 0x7, 0x3f10, 0x0], &(0x7f00000000c0)=[0x9], 0x14, 0x2, 0xfffffffffffffffd, &(0x7f0000000100)=[0x1, 0x9d4e], &(0x7f0000000140)=[0x6, 0x2]}) sendmsg$nl_netfilter(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x24200}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="e80000000f0008002bbd7000fedbdf250000000818007900000000000000000000000000000000bb85b9061867e96cb77d5e0fb8fef813de19430dc9e57cfaecfd414ebd36205135d15c08b16939b74accdee28c56b317460792a50407a3e4a440dfefff1a9fae8d54492c9b81cb8efff8394be24038ba7a39fda0a7e21f3e50c433b6060011d5206da7d2dd443fb2f719ca26cae835adc2814298feda602cd2ff7c60a4082fb49ece891c6ad18caf159af10fc6bef2b62da4f346291ff00012d1f85e2a3d0553cdb6b3c2e7f48c915abb7362c87dd6ad10a8bf8f1f80bfb8b23ffd730000000000"], 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000040)={0x1, 0x5, 0x3f, 0x1d00000, 0x4, 0x6bb3}) 2018/02/26 11:17:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000559ff0), 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/26 11:17:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd5fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000707c89d"}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) recvmmsg(r0, &(0x7f0000005d00)=[{{&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/73, 0x49}], 0x8, &(0x7f0000000500)=""/109, 0x6d, 0x14e43356}, 0xcd7}, {{&(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000001940)=[{&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/178, 0xb2}, {&(0x7f00000017c0)=""/66, 0x42}, {&(0x7f0000001840)=""/216, 0xd8}], 0x6, &(0x7f00000019c0)=""/40, 0x28, 0x4}, 0x6760}, {{&(0x7f0000001a00)=@nfc, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/70, 0x46}, {&(0x7f0000001ac0)=""/34, 0x22}, {&(0x7f0000001b00)=""/39, 0x27}], 0x3, 0x0, 0x0, 0x800}, 0x101}, {{&(0x7f0000001b80)=@ipx, 0x10, &(0x7f0000001e40)=[{&(0x7f0000001bc0)=""/138, 0x8a}, {&(0x7f0000001c80)=""/186, 0xba}, {&(0x7f0000001d40)=""/199, 0xc7}], 0x3, 0x0, 0x0, 0x80}, 0x1000}, {{&(0x7f0000001e80)=@alg, 0x58, &(0x7f0000002f00)=[{&(0x7f0000001f00)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x2}, 0x20}, {{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000002f40)=""/56, 0x38}, {&(0x7f0000002f80)=""/166, 0xa6}, {&(0x7f0000003040)=""/254, 0xfe}, {&(0x7f0000003140)=""/132, 0x84}], 0x4, &(0x7f0000003240)=""/245, 0xf5, 0xf9}, 0xc8c}, {{&(0x7f0000003340)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000003480)=[{&(0x7f0000003380)=""/238, 0xee}], 0x1, &(0x7f00000034c0), 0x0, 0x9}, 0xfffffffffffffffe}, {{&(0x7f0000003500)=@sco, 0x8, &(0x7f0000005800)=[{&(0x7f0000003540)=""/28, 0x1c}, {&(0x7f0000003580)=""/28, 0x1c}, {&(0x7f00000035c0)}, {&(0x7f0000003600)=""/1, 0x1}, {&(0x7f0000003640)=""/162, 0xa2}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/90, 0x5a}, {&(0x7f0000004780)=""/27, 0x1b}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/4, 0x4}], 0xa, &(0x7f00000058c0)=""/83, 0x53, 0x3}, 0xffffffffffffffff}, {{&(0x7f0000005940)=@sco, 0x8, &(0x7f0000005a80)=[{&(0x7f0000005980)=""/214, 0xd6}], 0x1, &(0x7f0000005ac0)=""/146, 0x92, 0x100000001}, 0x7}, {{&(0x7f0000005b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000005bc0)=[], 0x0, &(0x7f0000005c00)=""/225, 0xe1, 0x5809}, 0x3e73}], 0xa, 0x20, &(0x7f0000005f80)={0x0, 0x1c9c380}) connect$unix(r1, &(0x7f0000005fc0)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/26 11:17:45 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)="181fc1231880107aa08d60a9a09759d1ed51f133fa29156cf1854bd8f9a02f8c64affdb534274aa3728cc9db9e709099f4438708bfa94021249360203b5a4f4f1328273fc78e45c86b80d7b572dee04084672d4cec92722b9e04c1a4411d7c65ac177a4c039ef0b502f5cc5a46a739f1492cf58266928c2392d9b2809ace1143a80c071d76aa9ac354fc4d65cb33ebeb9b557a5fcf9ffe19e90063126267c5677cdc9391667ea379857c923ba6cd1417fe8b4f62adf81ca4cfc0c72a28d18cfc223cdba42aeda2dbfd4d91dedae8bd6fa5ae59a321508c22fe9b97a077b9f2384863d877d481b4fcc8aecb803c4bceb02133d9bb47c299", 0xf7) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/187}) 2018/02/26 11:17:45 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000039afec)=ANY=[@ANYBLOB="000000004159c4520ba8e1c41778405e2b7a971c5bfdd7b125798f3c5d7fb4e23c5a5deb76e90dcb3be8b0bead68083588ee6058c76f3744fef63ff0287d87aaead148505b0971cde29d033b6e4062fac946fe208bf64dc14743975840bee89f35978c2463b4907b5f705b3adde44f45bafda3c47813ac2a56b4f39144d73697f67caa22fd759eda5a207ff7775d0f84fb17ae326f4492334317c2d51b6af376286fa404b68d991b4131a6b972d12ac1ba3ed1ae0ef055d4b35dfbf92cf5eac008026f607e8a760c4bab7f73fc5801aa761a61d3866d485d5a186322a537c9b3a51b4eaac3e9e8e120e65a", @ANYRES32=r1, @ANYBLOB="01000006aaaaaaaa00bb0000"], 0x14) sendmsg(r0, &(0x7f0000399000)={&(0x7f000021c000)=ANY=[@ANYBLOB="11000000", @ANYBLOB="010000060180c20000e3000093168b23e6f2ef39e077aa0d24fe6df53f1aab693aed62dafd59065b5a0e9a7086d4315fb2b21764df06917570c4fd76d45c64327efefaece3f7a7412b65a06f9225a5704d49f5c1f5a73e9ad614760fa4ec0e17ff2c12896d9219463e2e"], 0x2, &(0x7f00003a3fe0)=[], 0x0, &(0x7f00003a3000)=[]}, 0x0) [ 289.109633] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=280 sclass=netlink_route_socket pig=31464 comm=syz-executor3 2018/02/26 11:17:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400042, 0x0) getdents(r1, &(0x7f0000000040)=""/248, 0xf8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x3, @multicast1=0xe0000001}, 0xffffff7e) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=ANY=[@ANYBLOB="0000aabaaaaa00bb000000000000000005f990f03b11f5ef8d48c1be66c8f54015b7d6f0b9c8f8b76fdb2a27af500b8b0a0ba17bc1832b3c1567dd16e30e0b57cf0a7e6ba46ec83004eac0"], 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/26 11:17:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x9, 0x4252) syz_open_procfs(r1, &(0x7f0000000040)='sessionid\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) 2018/02/26 11:17:45 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbfff2)='/selinux/load\x00', 0x2, 0x0) write(r2, &(0x7f0000f76f70)="86", 0x1) 2018/02/26 11:17:45 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', r1) close(r0) 2018/02/26 11:17:45 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="f903c1e31f597c03c2b8ed2a98d1be93a40b8184ae7ec48bf97002dcafde510cf4adf60e13fd45ff35985b5cdc3f466fbb6f6beac7024c4e6485eee7f9cf119768acaa626332b62d1e462698e26e411d0e31a5aced060152b49954b2311c3f52de4129660e9de616cc9c1d0cfadea53b969514179de37104f11ffb0dd07e974b364f464617a53a6be9c121410aae17d771c5f91ad8c29a01d589d7e33e22acdb6782123e35b4ee438a36e0ac6a824303b78b71640bfe423360e4f537fe53f0c0", 0xc0, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) socketpair(0xb, 0x3, 0x3, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x7, 0x7fff, 0xda42, 0x1, 0x261, 0x3, 0x8000, 0x8cf, 0x9, 0x1}) fchmod(r2, 0xc0) [ 289.217966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=280 sclass=netlink_route_socket pig=31474 comm=syz-executor3 2018/02/26 11:17:45 executing program 2: inotify_init1(0x0) unshare(0x8000400) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) select(0x40, &(0x7f0000000000)={0xffffffffffff0001, 0xffffffffffffff7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100}, &(0x7f0000000fc0)={0x80200, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x20002000000000}, &(0x7f0000031fc0)={0x0, 0x9}, &(0x7f000004c000)={0x77359400}) 2018/02/26 11:17:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x511900, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000001}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xe, 0x0, 0x0, 0xfffffffffffffff7, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 11:17:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$KDMKTONE(r0, 0x5385, 0xfffffffffffffffa) 2018/02/26 11:17:45 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0c63000014c4aa6d7bc323c75e1a3d4d5c609b829adaf21c83dab94c16683ebe839aebccb540484fbe18461e75de1c4860694e75eee51cbaf8895e2c6bbd6a773498ffeef6aab72017ae02613f5525abd7a8fa591300e6df7fee4729c7d5e9792067950d64fa0aa9c9c9c18ea0a05f70c9f0a92999d1b7594dc9bd10a590a786a054a1bf99308484b2d2cb52ed61fb582fcfc4873e3759c86645261d37fb96cb47787c0093e8c581cdd170e74255322b8dfb09f4adde382b4bd4567606"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/02/26 11:17:45 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(0xffffffffffffffff, &(0x7f0000335000), 0x10052) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x20000) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) splice(r0, &(0x7f0000000080)=0x47, r1, &(0x7f0000000140), 0xe1, 0x1) 2018/02/26 11:17:45 executing program 6: r0 = memfd_create(&(0x7f0000000000)='!mime_typeuseruser&\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400080) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x0, 0x2}}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/02/26 11:17:45 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/02/26 11:17:45 executing program 0: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x90040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x20}) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)=[0xd7a, 0x9]) getdents64(r2, &(0x7f0000000100)=""/205, 0x9c0) 2018/02/26 11:17:45 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={@generic="e08d292600507b7822568088543aa24d", 0x3ff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/178) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/23) r1 = socket$inet6(0xa, 0x4000000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in6=@empty, 0xffffffffffffffff, 0x32}, 0x2, @in6=@empty, 0xffffffffffffffff, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) waitid(0x3, r2, &(0x7f00000001c0), 0x60000000, &(0x7f0000000200)) 2018/02/26 11:17:45 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="89070400006eff8907b0810347", 0xd) pipe(&(0x7f0000000040)={0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/02/26 11:17:45 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)="181fc1231880107aa08d60a9a09759d1ed51f133fa29156cf1854bd8f9a02f8c64affdb534274aa3728cc9db9e709099f4438708bfa94021249360203b5a4f4f1328273fc78e45c86b80d7b572dee04084672d4cec92722b9e04c1a4411d7c65ac177a4c039ef0b502f5cc5a46a739f1492cf58266928c2392d9b2809ace1143a80c071d76aa9ac354fc4d65cb33ebeb9b557a5fcf9ffe19e90063126267c5677cdc9391667ea379857c923ba6cd1417fe8b4f62adf81ca4cfc0c72a28d18cfc223cdba42aeda2dbfd4d91dedae8bd6fa5ae59a321508c22fe9b97a077b9f2384863d877d481b4fcc8aecb803c4bceb02133d9bb47c299", 0xf7) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/187}) 2018/02/26 11:17:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x5, 0xbe) ioctl(r0, 0x2271, &(0x7f0000039ffe)) 2018/02/26 11:17:45 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0070000000200010e02000099010048b97756080c09000a0000000000", 0xffffffffffffff6b) 2018/02/26 11:17:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x80, 0x5, 0x3f, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000005a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000003f00)=@can, 0x10, &(0x7f0000004480)=[{&(0x7f00000040c0)=""/208, 0xd0}, {&(0x7f0000004200)=""/220, 0xdc}, {&(0x7f0000004300)=""/190, 0xbe}], 0x3, 0x0, 0x0, 0x4}}, {{&(0x7f0000004540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="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"], 0x3a, &(0x7f0000005840)=[{&(0x7f00000047c0)=""/118, 0x76}], 0x1, &(0x7f00000058c0)=""/58, 0x3a}}], 0x2, 0x0, &(0x7f0000005ac0)={0x0, r3+30000000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x78, "f4c94c3dc85d3cfb56be8aae9d2b1162f5420157119e6471deeb9f446effd2fd9757436433d5381e7da9c7b184d107a0fa4ce3613e2b68970b184f09731011c1a888808d693862487bf63fe6dad9bafa4298560e1662646c7b0608c108129dd89f4ca06c1feb5e002f9e87dfd92c6cc30f1702bf2e2e953a"}, &(0x7f0000000180)=0x80) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x2) 2018/02/26 11:17:45 executing program 0: mq_open(&(0x7f0000000000)='em1user\',\'+\\\x00', 0x1, 0xc1, &(0x7f0000000040)={0xffffffff, 0x1, 0xa1, 0xffff, 0x8, 0x3, 0x2f5, 0x3}) mq_open(&(0x7f0000000000)='vmnet0\x00', 0x40, 0x84, &(0x7f0000000040)={0x1ff, 0x1, 0x6000000000000000, 0x5, 0x5, 0x47a, 0x7, 0xbd}) r0 = socket$netlink(0x10, 0x3, 0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000013000)={0x10}, 0xfffffffffffffffb, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r3, @ANYBLOB="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", @ANYRES64=r2, @ANYRES64=r3, @ANYRES64=r1, @ANYBLOB="94de3f1bbb1e96da5c77d203d758e4460f14952f5e56db7b3897beeb5a1aa9274a1748b81621e2a47885209c9486d958d43335407fa7973357fb6bf4e4017f34b60b83ca2d3d172324d7457a231d37808b0f6fe6c8c6a6578fa01a6b1ffb8f2d68e91a3e0d716a7a8da98b37a766ac63843536d13df323372e543a3c66fae04f58938f1a6da37c44e36b372cb1"], @ANYRES32=r1, @ANYBLOB="000001"], 0x3}, 0x1}, 0x0) 2018/02/26 11:17:46 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000040)='v]', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/26 11:17:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setownex(r0, 0xf, &(0x7f0000012000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x80, 0xfff, 0x6, 0xfffffffffffffffc, 0x7fff, 0xffffffff, 0x0, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0xfffffffffffffffa, 0x2, [0x100000001, 0x7d]}, 0xc) 2018/02/26 11:17:46 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, 0x10001) 2018/02/26 11:17:46 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000056d000)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f000072b000)=ANY=[@ANYBLOB="2800000012000101000000000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000080012000400040083ff61de63baa401be5879340c09491905e32ed4657c8c133ab2191b4a6766355b93cb1e461865faa5cff8f18951603ffd6bc92d1174939ea71996f1619e4c4a1b759359ba3f75681ab3c41b9f0b81dde0a5a63ca6de765a444621296acc6766e4041b84112f58710a5844907fe15ab06951bca019d2e8041f998194d0272fb3708ba7e511bf5ab26b4fed256a72c9155a9a7ea19bf612f610df35bd6919b52105d95faef8e7c5f82398e6f27e9c919f9858e8d6375839de75b3205f2b47803252e54c1d90f79776fe79afc3a50af9bc5758206f7659b05504e59e5f037ca617c8f2c348"], 0x28}, 0x1}, 0x0) 2018/02/26 11:17:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x60}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000080)="591d29a492881b1cf54cfa304f79c8e77de88f102ee7ed5db3c863980ec96854eca1eb83005121e4e5b1018f3539a3d03174fcb8e908caefe9833cd58092a1976ca3519079b5713c9ca6516cfb5b0000000691c94e848a0b65d5c8005567f8f13819b4e17e3175c36ff436f090d83dd038c6c1c92e415d2e7c5faa575f1966b8da7d3b") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f000049c000)='.', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000140)='ubifs\x00', 0x1200000, &(0x7f0000000180)="5e294e60cf900c33d9fcd86db4eee24522ac2a8c575c8b0cba116ed2f353c41f4deda4b503fe3b4c3e9a3e4ca139c2245005a16a14ec636b27d577e697d1db9f74f6a8a280f08d322cb5cc5cf6769ed990d6e5ded61b951ff992067fa36431cb1211b1009b992f919da80b2cf850b1e2f88b24a32cdaaab6c7734d1ae9e954d32a4c3e23d0cd8c74d6e609db8b31b11618b1dce33a2a6fe05d3a1ed5ff7794f44c35aa9808") clock_settime(0x0, &(0x7f0000001540)={0x0, 0x1c9c380}) 2018/02/26 11:17:46 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="e633020b32790db20b2aec5c756515594790ec7b12d06cfb19c3353329d218e1c8e81483e7b8377bc9e9ea") preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/239, 0xef}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xffffffffffff8001}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x4, 0x30}, &(0x7f0000000240)=0xc) 2018/02/26 11:17:46 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)="181fc1231880107aa08d60a9a09759d1ed51f133fa29156cf1854bd8f9a02f8c64affdb534274aa3728cc9db9e709099f4438708bfa94021249360203b5a4f4f1328273fc78e45c86b80d7b572dee04084672d4cec92722b9e04c1a4411d7c65ac177a4c039ef0b502f5cc5a46a739f1492cf58266928c2392d9b2809ace1143a80c071d76aa9ac354fc4d65cb33ebeb9b557a5fcf9ffe19e90063126267c5677cdc9391667ea379857c923ba6cd1417fe8b4f62adf81ca4cfc0c72a28d18cfc223cdba42aeda2dbfd4d91dedae8bd6fa5ae59a321508c22fe9b97a077b9f2384863d877d481b4fcc8aecb803c4bceb02133d9bb47c299", 0xf7) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/187}) 2018/02/26 11:17:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={@generic="40c24c71dba16aa409a22b17688959b0", @ifru_flags=0x1400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000229ff0)={0x0, &(0x7f0000000100)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="0307d8f2df8ec952fcc61286d345300a", @ifru_names=@common='ifb0\x00'}) 2018/02/26 11:17:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}], 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000040)="1b7946f40f433b528c076ea90ca59ff9deb67e89ad764626b3278927a8e79dc636f7c1c099135343a4dcbf63c5eb6cf6175c2c31a3c6b2298dcb08afccd0ff786f75db04fb4ae9b4351e9c400127cb7506ec10ffd7454c1e2bb5") 2018/02/26 11:17:46 executing program 2: unshare(0xc000200) r0 = getpid() wait4(r0, 0x0, 0xe0000003, &(0x7f0000000000)) sched_setattr(r0, &(0x7f00000000c0)={0x30, 0x3, 0x1, 0x5, 0x1, 0x400, 0x101, 0x101}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000140)='stack\x00') shutdown(r1, 0x0) ppoll(&(0x7f0000000180)=[{r1}, {r1, 0x600}, {r1}], 0x3, &(0x7f00000001c0), &(0x7f0000000200)={0xfffffffffffeffff}, 0x8) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) timerfd_gettime(r1, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000340)={0x46, 0x401, 0x1, 0x7fffffff}) bind$netrom(r1, &(0x7f0000000380)=@ax25={0x3, {"ba408bf347628b"}, 0x7ff}, 0x10) removexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'user.', 'stack\x00'}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000440)=""/11) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000480)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000004c0)={r3}) r4 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x2, @rand_addr=0x5}}, 0x6, 0xd4e}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)={r5, 0x35, "accd165ab12f986930280756c83c57eaef9cada393c43b076071eaf36acc18953b55e730397dda2b8b4007cf2269f8028f474eb5e3"}, &(0x7f0000000640)=0x3d) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000680)={{0x2, 0x0, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x32, {0x2, 0x1, @broadcast=0xffffffff}, @generic="9fd9e8f40a4e9bac6c99e7537dbd4321"}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000001840)={0x5, 0x2, 0x6, 0x85, &(0x7f0000000700)=""/133, 0x4d, &(0x7f00000007c0)=""/77, 0x1000, &(0x7f0000000840)=""/4096}) getpeername$inet6(r1, &(0x7f0000001880)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f00000018c0)=0x1c) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000001900)=0x6) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001940)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, 0x9, [0x0, 0x7fffffff, 0xfff, 0xffffffff, 0x5, 0x3, 0x4, 0x9]}, 0x5c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000019c0)='lp\x00', 0x3) fcntl$setsig(r2, 0xa, 0x3a) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000001a00)=0x80) fcntl$notify(r6, 0x402, 0x2) 2018/02/26 11:17:46 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x9, 0x8b21, 0x600000000000000, 0x2, 0x0, 0x5}) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/26 11:17:46 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/26 11:17:46 executing program 7: recvfrom(0xffffffffffffffff, &(0x7f0000cc5f05)=""/251, 0xfffffffffffffff6, 0x0, &(0x7f0000000000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ustat(0x6, &(0x7f000087dfe0)) 2018/02/26 11:17:46 executing program 1: futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f0000676ff0), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x38, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) 2018/02/26 11:17:46 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0xfffffffffffff983}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000249ffc)) 2018/02/26 11:17:46 executing program 0: getitimer(0x2, &(0x7f0000000000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20080, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) link(&(0x7f0000823ff2)='./file0/file0\x00', &(0x7f0000865ff2)='./file0/file1\x00') 2018/02/26 11:17:46 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}, r1}, 0x14) 2018/02/26 11:17:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = eventfd2(0x1, 0x80000) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl(r1, 0x6, &(0x7f0000000040)="3a9050609a4b31eda4805587c26df185c1b216d9a3b8bc64d14df58454be9c617f0ab5fa7b4e6fe64aed03c15fad00bff0a92dc2f314fb07d8acf47c4dd754642ae2ab32599c556e5fff7990406957b6aea4a0ec6ffbebde9ba7e217b1a031eda7") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='exofs\x00', 0x15853ef5b9701231, &(0x7f00000000c0)) 2018/02/26 11:17:46 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x1af) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffff8001, 0x4, 0x6, 0x91, 0x8, 0x1, 0x8, {0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}}, 0x5, 0x400, 0x0, 0x8546}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xdc, 0x10}, 0xc) socketpair$inet(0x2, 0x0, 0xffffffffffff25c8, &(0x7f0000000ff8)) 2018/02/26 11:17:46 executing program 7: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x800000000000032, r0, 0x80) fremovexattr(r0, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = socket$packet(0x11, 0x1, 0x300) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000100)="6f96b67140ae1403a90aca00c789f686e8e8a1b5b15d2f362b7ddc5f264488082eae93c24fee6f0682ea0adad036818c766523ce9af36b28faa2682e64f825eb8a3fbfe3b2647bc90de67f4db83444de1a921e38e99a357df83368485e114422ef57f73df5b14b9f0a917a75e782a495d772632bca44558f4394620df83da8c498e6762b79918fa9d696359b17f1e64dfe87566a8f349f8997") setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000000), 0x4) sync_file_range(r1, 0x9, 0x7fffffff, 0x7) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000200)={0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f00000001c0)=0x20, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000001880)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000820}, 0xc, &(0x7f0000001840)={&(0x7f0000000300)=ANY=[@ANYBLOB="341500001400100127bd7000fedbdf2507000007080090000000000084108200c651e53906128a49c5a1ef506d3aa2c209c3e59475f48dde6c72c9adfd57025f61a24dd70ca5e1bc46ed34b6045ee5641701e457099a05d697bfaa0cf2bb52c843228fe903349d2b1fd90a4e08b8f790f0f6101c378f9d937802153eb4a480d141438fc2610c00320000000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="000000dfdb9bf23f95f594e20ab6bf8801611cc808810f8bc5a481d551e897047ca81d5db554a5af8a16e4383099b1e9c39844478d3d335275da403120f771c3863f40438dc7a4222e0f4f550e1b6e5ee4267a66299601bcd30a6d834275ec0808528c9faf8af3c49aaedfaa7e8176ce7f7f7d23007437f20257fb9c0006000c00890000000000", @ANYRES32=r5, @ANYBLOB="08007100000000008400500000000000ebda504620df0041450a226f61e2b8c8918f0b69403287a4faced7fa6dcd33a3e37139126463042f990c62a0e22b7c6af232d1e972046bfac730078b1b024762e7085cc600b9fcdce0d31a50d0c1da9dca1ac09e1f22671ecd00d1905042b5ff739db99086d1957d380e1bcd6dc50e19b73cc5826e2b62d5410000002800040025430bd0ef7d723ecfc6a40c2e3f610b4168dab5e87883297bc5c73c1b467df2a3ee00000c00070000000000", @ANYRES32=r1, @ANYBLOB="1fa0f946c42eb4e795f329a315df8d0ea0988107b54498990eff41f4b4bb818cd5b925afe0d8c158cd9b6003249e6f65d40a2a7b3e2d7276bd00000094185deca21f7a27280060000c007d0000000000e00000021800440000000000fe800000000000000000000000000011ec0240000c00360000000000000000000c00360000000000", @ANYRES32=r6, @ANYBLOB="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"], 0x1534}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) exit(0x100000001) 2018/02/26 11:17:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x11}, 0x1}, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x6, 0x100, 0x4, "c93475ddfa51a4112aae62663e69370f79251f7188fe33d6dac1fd37260a510b2ff78329867b6eafc22032b75edb7d6e0be34906ccce775cb94a1c397884d429f8aebf511c5b7e7b7a862f52e0d9d8b0"}, 0x160) writev(r1, &(0x7f00000002c0)=[], 0x0) 2018/02/26 11:17:46 executing program 0: r0 = syz_fuse_mount(&(0x7f0000001ff9)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) close(r0) 2018/02/26 11:17:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x9, 0x4) 2018/02/26 11:17:46 executing program 5: r0 = gettid() unshare(0x2004) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") recvfrom$packet(r1, &(0x7f0000000000)=""/14, 0xe, 0x12020, 0x0, 0x0) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/212) 2018/02/26 11:17:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB='\fN\x00\x00'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/26 11:17:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/02/26 11:17:46 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000040)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/26 11:17:46 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x5, 0x400, @cisco=&(0x7f0000000000)={0x314, 0x7ff}}}}) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xe53d5ff22bd824e7, &(0x7f0000000000)=[], 0x0, &(0x7f00006f3fe8)=[], 0xd}, 0x0) [ 290.515463] binder: 31648:31652 unknown command 19980 2018/02/26 11:17:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000000000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000)=[], 0x0, &(0x7f00000001c0)}, 0x2) pipe2(&(0x7f0000000000), 0x800) 2018/02/26 11:17:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000240)) ioctl(r0, 0x440000000000127c, &(0x7f0000000000)) 2018/02/26 11:17:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@flushpolicy={0x10, 0x1d, 0x872242a676f88c5b, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) timerfd_create(0x7, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x101, 0x1, [0x3]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x104) getpid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r3, 0xffffffffffffff0e}, &(0x7f0000000280)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 290.589727] binder: 31648:31652 ioctl c0306201 20004000 returned -22 [ 290.626639] binder: 31648:31667 BC_FREE_BUFFER u0000000020dbd000 matched unreturned buffer 2018/02/26 11:17:47 executing program 5: sync() ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getpgid(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001540)) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002900)) getresuid(&(0x7f0000005dc0), &(0x7f0000005e00), &(0x7f0000005e40)) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008d40)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000008e40)=0xe8) getresgid(&(0x7f0000008e80), &(0x7f0000008ec0), &(0x7f0000008f00)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet6(0xa, 0xa, 0x5d3, &(0x7f0000009080)) ioctl$KDENABIO(r0, 0x4b36) [ 290.657306] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 11:17:47 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}, 0x1c) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x7530}, {r2, r3/1000+10000}}, &(0x7f0000000140)) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x3d, &(0x7f0000000100)=""/28, &(0x7f0000000140)=0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000000)="a657a3e7a86847831f6587e0fdd3b559285f1aa425346eb480c4b62e69983e771a440ba56c1ebf380ecc1d5774aecd733b93814fc7d9246a2eca2fcbf3f539d87e86376d29d67375a826edf7817da1edd6266425c9ad61346212e76fe3d010a3184de55d9bb7c89faabd153e126fe3a73bd2308fb0dae207cc9dfced0d633a38d219c44bdef9f0877aba0d5212900ef20609dad4d5687303c2bc36f4d3cca4b3bd79c6f9bc4dedfc693306efdf1399360f06587b8ef1718ecc8362d15d4185360f018a65be4671b273d56a212c74609db024621d436c7c0f", 0xd8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xc806}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 11:17:47 executing program 7: mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8208, 0x3, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x9, 0x20, 0x1000, 0x9934}, &(0x7f0000000100)=0x18) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) 2018/02/26 11:17:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc041, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001500)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0}, &(0x7f0000001580)=0xc) fstat(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001740)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000180)="d9a64966b14937a19f3060128c2e4dac1472da5e4d6d159cde95917661256fb44651e99be7b73f2ac2b1e319713bcb632c39ea1b5f6cc1fd0a2980a0bebb6200d876775bf2069c475aed064026d2ff60e9bc5d0d80e853aed0ca4d593211ed6c465ffc1cfc5b889f235c9643f50900a552437c21b3f993ead4a603cd4d19a658b7777a41c70a710d3fd1ff0e8fe8352aa58d5c5a26573d9732c6087cd83d64ff5e94c2d8a6f4", 0xa6}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="5671c3bd44cccfb38deb2c58b9ebade136a2bccc17777b978b188f778c1bb68bca7cbcaf05e38ecfc72b4312c7d8a62c55f2b0416a8ed312d106e7da917e080f7ccf6e71275a0778d55ca99d599d3daea8c053c7b734b7272992a393eb845d4815513a9bd7896c3a726c3ac4aefb1608333c1f33395f7ef2666f1d4e2f93682f1b4dfcaeca408d056b08a2cb48a35980135b64b3fff2e40935871139b2693ac989441f841bee9dc6b332d531bb2d4c04793ee7541c52e5272d725c7d9f6e621e6ee730e04751a9181fafa55fccef5ed7866068c8d5821a63ca6610388233e5", 0xdf}, {&(0x7f0000001340)="9eebf45228a82acb18f2708fe5dca84530df55d02e0ff05ac30828f0d93cc8f6687572f4964a376d778c8fcc9dc9b4bd2bbbae40c451e5dfe8442bc34509f40d8cfa71d03d40e5cd00768eb55dfc7824e1b3fa7ff9521e34d7386b401a0233d9f5a2d623569e518575ca5f6b50903b58f80ffab8479921ec97323f66365b4d6f7c60e48a6e50d4485ce4494a8b4efdf6c924e61106e9db5897eb1a94f52badff351e3c01fb453a7d9404594c4d99c68181c06da0e17b7849186441d463c94a7880df8ff85ef45b0072716f9826a870e385c1c03185e723aa2eee60ae70", 0xdd}], 0x4, &(0x7f0000001640)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xf8}], 0x1, 0x20000000) [ 290.657314] binder: 31648:31669 ioctl 40046207 0 returned -16 [ 290.660785] binder: 31648:31667 unknown command 19980 [ 290.660792] binder: 31648:31667 ioctl c0306201 20004000 returned -22 2018/02/26 11:17:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket(0x11, 0x803, 0x4) recvmsg(r1, &(0x7f0000001680)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000040)=""/164, 0xa4}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/33, 0x21}, {&(0x7f0000001480)=""/12, 0xc}, {&(0x7f00000014c0)=""/244, 0xf4}], 0xa, 0x0, 0x0, 0x97c}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000016c0)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000017c0)=0xe8) r3 = getegid() fchown(r0, r2, r3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) write(r0, &(0x7f0000000000)="735191f2a039ee94305f8d9c9ab137390e9b524e173be466", 0x18) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/43) [ 290.697063] binder: 31648:31677 BC_FREE_BUFFER u0000000020dbd000 no match 2018/02/26 11:17:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b2fe0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xde}, &(0x7f0000000180)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) fremovexattr(r1, &(0x7f0000000040)=@known='trusted.syz\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/02/26 11:17:47 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x20102, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001100)={0x0, 0x0, 0x1000}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001180)={r2, 0x80000, r3}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000011c0)=""/124) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001240)=@assoc_value={0x0}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000012c0)={0x0, 0x3ee, 0x30}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r5, 0x90d1, 0x3d, 0x40, 0x1, 0x8, 0x31, 0x3, {r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x2, 0x8, 0x6}}, &(0x7f0000001400)=0xb8) setxattr(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)=@random={'os2.', 'selfGPLem0\x00'}, &(0x7f00000014c0)='md5sumloposix_acl_accessppp1vboxnet0\x00', 0x25, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001500)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001540)=""/244) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001640)=0x1e600000000000, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ashmem\x00', 0x2080, 0x0) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00000016c0)=""/44, &(0x7f0000001700)=0x2c) r8 = syz_open_dev$usbmon(&(0x7f0000001740)='/dev/usbmon#\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000001780)=r7, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001800)={0x5, &(0x7f00000017c0)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000001840)={r9, 0x2}) r10 = accept$inet6(r1, &(0x7f0000001880)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000018c0)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000001900)={r6, 0x20}, &(0x7f0000001940)=0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001980)) ioctl$sock_SIOCOUTQNSD(r10, 0x894b, &(0x7f00000019c0)) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) sendmsg$nl_generic(r0, &(0x7f0000002d00)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x20822}, 0xc, &(0x7f0000002cc0)={&(0x7f0000001ac0)={0x11e0, 0x37, 0x10, 0x6, 0x1, {0x6}, [@generic="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", @generic="763059fb431b2af905d9095e7cc1ceebe235d907b00497127a7873e9ce6598d43d937b4b3ecaf19ca78f7ad22491c6a11f75eff2225ad789ffc98323e72d746ed72126d3a75575528e25dc66bd84b9bb05323ba7dbc820e858009008bab139281819", @generic="1451", @generic="f98d4fb735451839d47dd404321e80952c10e0e0896113a88a5af3560d00c489f8240efb0fbd4cec99ed066ef5e8284520c7a91c90354d0174535fc6dc86fa27857e98261b069264ff4af645cd2e9ef7dfc1e0723303458b49d74e1759b8815a", @nested={0x7c, 0x74, [@generic="299295e3c83249686ff30a311b1fb4adfe67aac51aed67d5a0d832c9890c902921aa9149abb2916aa11ee92d7285cca4d20a19060d5a81a5201f1576ceac29b4523a885172ed816dd1610c046d145ee2523b01f8c477cca7c077a5c0d6c26f5a1518cdb3830fca5b0f34e774eda48eb957364f989543"]}, @generic="01fc3875505103da5d26a2b92e9e78beff08a8e425841ee689852a59aaa99cc86ef6df4560fe5d4af3d315d24f0b5c5122eb1ae374cfdff0dd125aaf0385385556a65cf787fb818b52d88bd3bee47f6cdbaddb2a5fd7a91328f20df2e28730ede4ed84ad04be279532e8db09de65ba50a05d8cde93bc92b14b9b35962b3514b0ffb5ef413ca0e5f2d686ffa0"]}, 0x11e0}, 0x1, 0x0, 0x0, 0x8001}, 0x85) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000002d40)=0x10000, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000002d80)=0x1, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002dc0)='/selinux/status\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000002e00)=""/22) [ 291.011177] binder: release 31648:31667 transaction 157 out, still active [ 291.030780] binder: undelivered TRANSACTION_COMPLETE 2018/02/26 11:17:47 executing program 1: syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = eventfd2(0x7f, 0x800) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffe00, 0x8002) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x3, [0x1, 0x1, 0x80]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x4, 0x30, 0xde}, &(0x7f0000000100)=0x18) read$eventfd(r0, &(0x7f0000000000), 0x8) [ 291.063059] binder: release 31648:31669 transaction 156 out, still active [ 291.107653] binder: undelivered TRANSACTION_COMPLETE 2018/02/26 11:17:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/02/26 11:17:47 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) [ 291.151424] binder: send failed reply for transaction 156, target dead 2018/02/26 11:17:47 executing program 1: writev(0xffffffffffffffff, &(0x7f0000a4bff0)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x6, 0xeff8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) [ 291.212634] binder: send failed reply for transaction 157, target dead [ 291.598219] audit_printk_skb: 3613 callbacks suppressed [ 291.598227] audit: type=1400 audit(1519643867.924:59987): avc: denied { net_admin } for pid=3738 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.608457] audit: type=1400 audit(1519643867.934:59989): avc: denied { net_admin } for pid=17268 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.618858] audit: type=1400 audit(1519643867.944:59990): avc: denied { net_admin } for pid=17268 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.629131] audit: type=1400 audit(1519643867.954:59991): avc: denied { net_admin } for pid=17268 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.634757] audit: type=1400 audit(1519643867.954:59992): avc: denied { net_admin } for pid=3736 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.637922] audit: type=1400 audit(1519643867.964:59994): avc: denied { net_admin } for pid=27564 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.643946] audit: type=1400 audit(1519643867.964:59995): avc: denied { net_admin } for pid=3745 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:48 executing program 0: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/26 11:17:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x20001, 0x400000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x8000, r4, 0x2, 0x1}) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/26 11:17:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x21010, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:17:48 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) pipe2(&(0x7f0000000000)={0x0}, 0x800) ioctl$LOOP_CLR_FD(r1, 0x4c01) memfd_create(&(0x7f0000000000)="b95b2d73797374656d73656c696e757800", 0x1) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fdfce)=ANY=[@ANYBLOB="000000000000dbab000071c17a43c73484af8882f19087315c9f3d40506f0dc0029a59fd30e1aa633e", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000965d000000000000000000000000000000"], 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000221f73)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x89) r2 = socket$inet6(0xa, 0x802, 0x20000018) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="174d3ca73522c21a2f5a7b1c9f1b3a19dfc2d50dc424a8dcd9b638440aff39f6d3d6528c401ed4658d5032f92e71a5e9a403d3dfa5452e0c34cc5da80545b24c0409d4bf826ccd7d61edabe79265bc363d2ba9fd3c489dba045b9a76052738f12f5529521fae692ea406d94291ca234ef5f8", 0x72, 0x40, &(0x7f0000000080)={0xa, 0x3, 0x39c3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, 0x1c) 2018/02/26 11:17:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)=',\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='eth0\x00', &(0x7f0000000180)="f400", &(0x7f00000001c0)="6b657972696e672973656c696e75782e2e2e5ef86b657972696e676370757365742d5c706f7369785f61636c5f6163636573736d643573756d00"], &(0x7f0000000400)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='nodevtrusted/wlan1^.posix_acl_access\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)=']\x00', &(0x7f0000000340)='posix_acl_access)vmnet0\x00', &(0x7f0000000380)='(*\x00', &(0x7f00000003c0)='posix_acl_access.}^\x00'], 0x1400) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000621ffc), 0x4) 2018/02/26 11:17:48 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x1f3}], 0x1) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) unlink(&(0x7f0000db6ff8)='./file0\x00') 2018/02/26 11:17:48 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = timerfd_create(0x5, 0x80800) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xe, 0x108000000032, r1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, []}, 0x10) 2018/02/26 11:17:48 executing program 5: r0 = socket(0x1000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getitimer(0x1, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000ecd000)=ANY=[@ANYBLOB="00340000001400ff000000000000000000000000", @ANYRES32=r1, @ANYBLOB="14000600000000000000000000002f7dde74000008000000e0000002"], 0x34}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x14baaf7a, 0xecf6d865910d817f) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x4, [@dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x20) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000140)) [ 291.644001] audit: type=1400 audit(1519643867.964:59996): avc: denied { net_admin } for pid=10835 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 291.644888] audit: type=1400 audit(1519643867.964:59997): avc: denied { net_admin } for pid=3745 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:48 executing program 0: r0 = socket$inet(0x2, 0xa, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) setsockopt(r0, 0x55, 0x3, &(0x7f0000000000)="f6a79ff88242f0ff2d91a63f572c7a1d22f163532c55392e8ec6198086f8d5001c7d66b3debcc4eb2a2bbeeccbf73ccdcfeed087c201c376ed4906f4d87d6f2c005ad72fc65f4a1856a86adb9cbd88e27ec30b82c32130f2dd21690778a269c9e65d61d34da5e32023bd63da455aadfd3c328650a793bc0820921b8efe921b991ce392aedd67a7cb9f9cc8f9d50dbd546b47a8b3dbb28bb8afb850dc4804545955508c115d77f2", 0xa7) sendto$inet(r0, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000000400)="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", 0xffaa, 0x0, &(0x7f0000915000)=ANY=[@ANYBLOB="00d6a17f369078"], 0x15d) [ 291.645357] audit: type=1400 audit(1519643867.964:59998): avc: denied { net_admin } for pid=10835 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e29fe4)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000401f78)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xe61}}}, 0x88) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty}, 0x20) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/checkreqprot\x00', 0x608002, 0x0) getsockname$ipx(r2, &(0x7f000029dff0), &(0x7f00005faffc)=0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/163}, {&(0x7f00000000c0)=""/102}], 0x333) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000), 0x1f0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008e8ff8)=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x7}], 0x1c) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) mmap$binder(&(0x7f0000b3d000/0x4000)=nil, 0x4000, 0x3000000, 0x13, r2, 0x0) close(r0) 2018/02/26 11:17:48 executing program 4: r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fcntl$notify(r0, 0x402, 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 291.914326] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5120 sclass=netlink_route_socket pig=31772 comm=syz-executor5 2018/02/26 11:17:48 executing program 7: lseek(0xffffffffffffffff, 0x0, 0x1) 2018/02/26 11:17:48 executing program 1: pipe(&(0x7f0000000040)={0x0}) fcntl$getflags(r0, 0x7) mq_open(&(0x7f0000000040)='posix_acl_access+nodev)ppp0ppp1loppp0\x00', 0x842, 0x9, &(0x7f0000000080)={0x0, 0x9, 0xff, 0x8, 0x1, 0x20, 0x0, 0x100}) 2018/02/26 11:17:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x100009) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008fcc)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/26 11:17:48 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+30000}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockname$ax25(r3, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000340)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000003c0)=0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={r6, r7, r8}, 0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000500)={@common='bpq0\x00', 0x0}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000540)={r9, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00000005c0)={0x2, &(0x7f0000000580)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000600)={r10}) fcntl$addseals(r0, 0x409, 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000640)={0x2, 0x3}) ptrace$setopts(0x4200, r6, 0x2, 0x100020) socket$inet(0x2, 0x4, 0x8001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000680)={0x0, 0xab, "7ca08ce10bf9e26de74d7e27d8d91297efa6f7826bf838dd80b9ce1c7a84b0a3458dd12f3d003b73f9bc062d8809046edb20c17c3ae63afce79c5b2f702178e6ebf789c92b2cfbc8695b675b2480c78a0d9e453b379b4a6e0f5a3487973b7da172bbfbaa0f5446a5065feebb504a46c9e94a6b48f17b03a5b987e0b98e74f9ecf593cabfb56b61a3376ae3fbcb99624093df46014cd379ae300e054b02d6828b12ffe94519d15bf5382e3d"}, &(0x7f0000000740)=0xb3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000780)={0x0, 0x0, 0x80000000, 0x80000001, r11}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000007c0)) ptrace$peekuser(0x3, r6, 0x31993110) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000800)={0x1, [0x0]}, &(0x7f0000000840)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000880)={@mcast2={0xff, 0x2, [], 0x1}, 0x302d, 0x3, 0x3, 0x4, 0x1000, 0x7610, 0x4}, 0x20) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00000008c0)="4f759ab7ec") init_module(&(0x7f0000000900)='/selinux/avc/cache_stats\x00', 0x19, &(0x7f0000000940)='systemnodeveth0nodev(\')\'mime_typesecuritymime_type\x00') [ 292.001039] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5120 sclass=netlink_route_socket pig=31780 comm=syz-executor5 2018/02/26 11:17:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x1, 0x8, 0x6, 0x8}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7}, 0x8) 2018/02/26 11:17:48 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, 0x4, 0x0, 0x0, 0x1000, 0x0, &(0x7f0000003ff2)=@syzn={0x73, 0x79, 0x7a}}) pipe2(&(0x7f0000000000), 0x4800) 2018/02/26 11:17:48 executing program 1: r0 = socket(0x10, 0x80000000000002, 0x0) write(r0, &(0x7f000021df7c)="240000002400ffffffffffffff8001000000ffff0100000000000000ffffffff0100ff2b", 0x24) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="a862be192203305f2aedd79bff38a4849db4fbe4dc8dc26d839dceb5987a28ef4c27b348b3b725e8d3db23", 0x2b) 2018/02/26 11:17:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x4f, "34233d24c6a41e753118c5f2ed5986acbdf4004a1d5d1fd1c78635211886656b9980931ea57d9c87873f491c8d1364b489ee60d8ba7f318f152c3d9a0a51562f905e9eedcd2370066e37a88a81c688"}, &(0x7f00000000c0)=0x57) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0xfffffffffffff000}, &(0x7f0000000140)=0x8) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) write$tun(r5, &(0x7f0000000040)=@pi={0x0, 0x0, @ipv6={0x6, 0x6, "9c2ff7", 0x3ba, 0x3f, 0x9f, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0xff, 0x15, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffffb}, @generic={0xf2, 0x9a, "8a34bc78992c82f5ee284a25cdd4c825ae1d7b8388b118b51c4fe29b27f8353995bac87f8c87ea48d787ae1d21fabf6b1f18d2e24224117a9e697e0b8abad610767a82b33cca827f47d649250b1df9612f5d0f503bf5705e986546d9bb24e6a8b725d5ed2d857bc153ae4f52e0ce28c4b7f1c8756aea3986da5d824bcaebb4e11c9a1e725a0083d10a672f06998eee5f0712721e713277b4a8fc"}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x1}]}, @fragment={0x0, 0x0, 0x833a, 0x9, 0x0, 0x9, 0x3}, @routing={0x1d, 0x8, 0x2, 0x8d, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, @hopopts={0x6, 0x5, [], [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0xfff}, @pad1={0x0, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, @dstopts={0x1, 0x8, [], [@ra={0x5, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0xc8f6, 0x6, 0x7, 0x3, [0x0, 0x1204, 0x80]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, @jumbo={0xc2, 0x4, 0x2b0}]}, @routing={0xff, 0x12, 0x2, 0x7fffffff, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0xff, 0xe, [], [@jumbo={0xc2, 0x4, 0x6a}, @calipso={0x7, 0x50, {0x5, 0x12, 0x3bd0, 0x7, [0x5, 0x3, 0xa62d, 0x3, 0x5, 0x487, 0x7ff, 0x70a, 0x5]}}, @hao={0xc9, 0x10, @empty}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x52}]}, @srh={0x2f, 0x4, 0x4, 0x2, 0x4, 0x5, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @udp={0x2, 0x2, 0xfa, 0x0, "d27ab3084e1f9a8b269a0cf1d514c614982ac7e6a74b447c243a44836cfda8785f5b85d0ee00c4398a51b67ead4ac03a410084ac1ee575ac3dc3cd8a44d8f13e01c2662271f3c34cef94085706b6bda4b93abba5828c81e716aa8fe36c7d91735a10f77c322e4681f6b9c5c166d803ed6cbff77e9ce68cd95894d088eb891ef19f9f9188ecf946f3a28c884999a39ffcc1b2fd999731821479d646e34ac01a9cb9787185f57d53ca2959036e3e96d34f63924e8e0f3cf786f643fae6e2ccd642476039d28148d53aa602f2ceb0c52651d3a26f4e07b7df0e4fcc73ad493993e9b402e80a593851284c9498d2328003e75f0b"}}}}, 0x3e6) shutdown(r0, 0x1) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/96, 0x60) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000440), &(0x7f0000000480)=0xb) sendmsg$nl_crypto(r4, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="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"], 0xfffffc76}, 0x1}, 0x0) 2018/02/26 11:17:48 executing program 0: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f0000000080)=""/83, 0xffa7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x5}, &(0x7f0000000040)=0x8) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}}}, &(0x7f0000000080)=0x8c) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) 2018/02/26 11:17:48 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_cmd={0x34}}) r1 = gettid() get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0x18) 2018/02/26 11:17:49 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@rand_addr=0x9, @rand_addr=0x7}, 0x8) getpriority(0x2, 0x0) 2018/02/26 11:17:49 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4001, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f00000024c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41000000}, 0xc, &(0x7f0000002480)={&(0x7f0000000140)={0x2328, 0x3, 0xd, 0x800, 0x1, 0x1, {0x2, 0x0, 0x1}, [@nested={0x9c, 0xf, [@generic="d36e48987f6b557fc0a1ec71e0b8574333eaa82e521ce04d67876768e045e1cfa1dbf847b8c6660e196e4a14e27f6af575409bdb67f7272a0d327d2d8aa119569349170de0a6dc3199fbdd0e3ff87015c32d06b39f5506c07306f7eabd16a65cc6456a82143c63639a7fe5260e567b4d6292f3861dd9904b93411cbef092d8ad2cef8d65cc93c60492303156df51ee479c93fef586605f"]}, @nested={0x10f8, 0x27, [@typed={0xc, 0x25, @str='$\x00'}, @generic="1b08da07f2690185898935cafeef1b3eff71820a0b96683e932feba0a2554f9ec126515ae2ca4e0c2413baa7a3e05f9ba6dc122f174d97ef377045c7d6eda4908153b9dd8fe7855d42edfd92d80752592d9ee62b5eb07820e8b08faf4300869bd0dcba1a324d8ad333d158bf3b407fcce4d82a0938effb4e10d0436e68baa9b8e0608edd65be47ab3ebc6c5160d77e476ebacd53bd574335c383090f665615e23fff9132ce824976d5ef4f72524f0d6ad07b782d84f8952e3e8979528a77a34f6a5aca666c6e22abcbbb91e3e58b", @generic="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@typed={0xc, 0x91, @uid=r1}, @typed={0xc, 0x2d, @str='\x00'}]}, @typed={0xb0, 0x13, @binary="8717ee8985461d5ba119b80ad997ce61b9b51a5e1d0177a73aa05b6e587c2b078eb184da8facd6d8d650eeafb776384b04b8f4411596e0573383b520cc8d587a9024a2df747e2914f20992d8060a57a8e2868bb51ab500c80a13d5f6f107bc8a3b3226a0fd6ebd939ff5f17810e878f8a4e414e3e6a4b5748ef42ae700c531f4caeeabb37ccf0f08eadc71538090bd835e84a2a755ed8a52f1849d53a21821ba1afb7b38e2"}, @generic="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", @generic="6898c552ee30f02b2d5f792a5cea2a5947ea7dbce97b882dc1a1fb35f584edf28715391c9cf232094a84df1173e78a8f75fa273c9c45db7b3ec2ba18c4733df0114979649825364fbc1e46870aca455dfbc1348d92a116ab23306e7fc0fdd1d0c3ef8217c6c69b", @nested={0x68, 0x66, [@generic="da92cf06914eb62df32dac7c89bc4ed48d57f65f688384deb99ae16203a8c902881948424bb167894d45", @typed={0xc, 0x70, @uid=r2}, @generic="876dfd851df6968e69c4691c80925b8b41f33d3baab71cb1248cb8e1ed9dd3c14109bd4f5e96ba6067dfcc1def"]}]}, 0x2328}, 0x1, 0x0, 0x0, 0x4000004}, 0x805) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000004fe0)={0x0, 0x4}) socket(0xd, 0xa, 0x8) 2018/02/26 11:17:49 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dcfe4)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) socketpair(0x17, 0x6, 0xff0, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x80000000, 0x4) 2018/02/26 11:17:49 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x20}) signalfd(r0, &(0x7f0000000000)={0x4d}, 0x8) fadvise64(r0, 0x0, 0x0, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="2412ea77fbbbf462b5875fbe5bc04954"}) 2018/02/26 11:17:49 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) fsetxattr(r0, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc3ff0)='/selinux/policy\x00', 0x10, 0x0) 2018/02/26 11:17:49 executing program 0: syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0xffffffff, 0x400081) 2018/02/26 11:17:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000000)="b1259efee92500b5134da930a96b9e20acf2d79d72dc6e9adfa7852ab41b24bc065ce9c9bdfa0e77f75134f74d9f6e4b0f3360f70872dcdac21a99e8b5c93f9ef540f3abb0942ed59fe9af803d324a371658bea6ae23be065a1b8583fa4d2b343610041dcfa53ed402cb84036855eff5b7dc3a43dc002c2afb3cd0464803303a4ab15334fcbd2d24fb1ae328b197095e203ca5efcc700e382f07ab6f02ffb3ff70b6d85a8443", 0xa6, 0x45, &(0x7f00000000c0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)=""/51, &(0x7f0000000140)=0x33) 2018/02/26 11:17:49 executing program 3: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x2, r0) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5afef)=@known='security.selinux\x00', &(0x7f0000000000)=""/31, 0x14186f5845c6e629) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400, 0x0) recvmsg$netrom(r1, &(0x7f00000037c0)={&(0x7f0000000140)=@full={{0x3, {"a27e50bb26171b"}, 0x27f3864e000}, [{"02583ae2421757"}, {"7ffc3978cacfc1"}, {"bbd3e9b1efb866"}, {"97ef3b92ac5d50"}, {"de72dc8a237d9d"}, {"16c47e630bd80e"}, {"275981b7e7344d"}, {"5a17ff75a24dbc"}]}, 0x48, &(0x7f0000002480)=[{&(0x7f00000001c0)="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&(0x7f0000002500)=ANY=[@ANYBLOB="48000000000000000b010000000000001cd0c975f69d6641b53fd4671b38bc92a3cf6dde15ee6651c7765368b1cbc98ae6b0cfb8212730d8300e46362ba0f355b12e98c40000000060000000000000000a0100008cc8000061a3d7089cef95f999ec62cf8f688823a9983f4ad64db39e3e9d0c2d078569a845c75b02353458bf7295b94ca6c70cc65d9a5c9c47758866e676ae6334d3df9271d7705f9d6818c94909ecdfaa000000e0000000000000000e010000000400006ff03b9364f3dd75bcd965f62601a2659ede3a5629a33565a75d848ae6b183962d1c8985fe8e4db16c49d33958fd7c85e4f2906b687cc978f42549cc3d55f00ed2fca01a62d31081c2623767e7e1f699d20b82d8ecf994cd4304636f15d40f877cc1ceadd8cc02da1cd941f95b8821196502e887f7c35af73893cb5e3827adeaaa6fcc770df4f2ab02d0a55ecfe86ea08d269a807c66a96cd2f4cfe6f89b5aa02c9b5ec448cc63224e9bb21be8285eadf093ffdbbcaf6d2af7e3d84d495ef92f841755246d7da29e346c0315eee8bee510100000000000003f01000004000000bd1065dda68e79f11797903f314639700b88f9b94dd40ab0bd2b5dcf8313a40b6d6f846effa572b5832e6f0190a887a2c1eb0bac9d048dd4c460d11950611e7ebf927d5265fb1848343e5203b116688b3cd09d16a0760fc69e90d7b24b610fb6f0524d13ef1c918d15822024cd6927237c8f760cd5eba3779cf80629e6ffbd9d38031685d737e446479d22e6fa6fbfc5e39b9624c1467ad33066c35d54e5259b0f75db071d97baf12e7db796cb43157dc314b5aacf1bcc57f1e9a7c1b436921c8e00b0f70d153313e3cb0fa60991855b7dd01fdab6c3b882b878c43da13639c700e7f1cb3ef36dd975b48a133803ec338de0ff20710b1382f17c3fb0353935e41510252464160e5376c2e6f7b30447917d99e42a1fb05b28573facc66344a4c32f0f2b58116002666b72a89ea559d153fe682d955f1b6dbad7de5c25e15ff838b4236e351a8cbcd44e84b9ddf1544bc9f82d08dea6cf9aef4a269fce72b27f004a7355a1387500364fb47ad900f93f2dbe6a19a2e1f254bff42c1df7926dca0a71c8c81933755efd4fe8a2223b163e6daf7a6c49eda521adcd7909438b17f845c371e847900a19b32c2ee24841477591048c3e54fc42e0872e836ec669c8e430df9724376d3153333fd3e04193bfb96b0887947d3a1179a329b8da9622cb5f33334ad2faf78f05b1de419adea3a31fc0bfc441e904d1bfcb119c6275bda7cf634081d3ab2241b07251daeae03e5bd4b5617cb992f7599da9e1471c86244f620cd949fd0678bb6377117f9e5ab7f6448080df7c554ff43950afca6cd723bcaff6c17b0acbcacb1e83a9c09d41f215a83fd4f2d6b58c4cdb4fe2162977ed5632f158721e2075360fcb358397aa566b6bccd4552412cd9545844af4bfe74885683fd331209dd050f4e4687bcfdee39e19680fff9c8d7a058eae5e6d6761b4b868a468c7c3a18740a8d3c435044514282d99bbd33786d768bd65153ce5d39b8f5a64ad951a53d61c66adf056a7ea55e0d5b91b830ec130745a3933fc701844aa4590a3eccddc1a5df84129d515d505e19043cfc96e944071633517a19eeec3c83f2f369bcb5f80bec2ed49c9332db8d3249377f62ca2c6ef99a25bf99b9e16d07862b61174c6a72a6c8174f1ed2617aaaae0dcf824b3ca303e1bf0d5bd3f91f1be456872aabb49bdceaf043adda4db0ff03dd7c09b7cd6dd4e10ffe871d27b28fabe50f9173bcc9b9f5111c80edd7b35e7af8b3c9c3ed0d15f660be24afaeffb2f9bdb00ad3573cffcb1f6f29364411ad966a701c77fb83e0bcbc3c4a1b03ddbd7ce8b7e35b61936dadd32184a58b6008261d170a56971212ff2f9630476f89328780d117570fcd89f0d1a8f15e5ccdbbc19cfc738fb452adb5ada0d4e395820ea4682e49c42368e71aa22d51eab2e8317f40b1036bb813c0ac5ba3218a0ecfe2654b4b710ff9e59259063faeadf35395943bb74efc8a16046f171b78f9cf69d03042a9c2d9ad41922d8753b3a2e5ed03c81e94b8eaed820cd95394f8710f177dedd2aaff21b43d0e21c5c8ab460e2b1b27e09aa5baf8d0888e04b66af9b4cab7230bfaa6bbebd874fa0eaeac9af2d4fdd5b3b0a8c0e94694481992e4e332dde41c1f9894314f9334870e6a93d02f1337cb07a5855fd2aad20ab7b63cab621f0109ae2b2cd914ad7c1b48c600693c6e61babc06233c103f585bcf45c9038afe8f2dad3f0901ba080ed6576910e5be2645ffdcd31244206415ce902d9765d6a351a904aef64084c3a0e44d6a9eb31d87189fa451e711748c53cd0178a37d363972780bccfb1bdfb290fcefbbf782cc81997e228ec3ee8675cbf3acc49cd856f909e06d9d6c7c5e4070e364818a2e57ccc561e87395d5e0e2e5355d5e5537ed9a360df6eb627a80cd062f76b4e248df182baada79943328da705fabefb79772821e0e81ad509dc6d50f6d1a97f94686f713eea27eb4d32ad572aaa998589e080a6b1946cafd1333800eab973875565ddd7be1db91d3d0d45384f3946a3e8cef3af78e42225149fbaf95c24e55808a6c6112de75a7e2ea46e99e8c19dfd3281bbc0a56ba5d79e005ca3479784033a0c6e97977d16702e61ecffe6f848c18bfd5712ff3bfd7a67981102f253dc953eb777439cc291116e1d465706d108775a290db03f14787ad58b4d22a36fe862e2edd3e5f9f8f1623922df2a1c0931ff3670c0f191a5f39d5c3bc00669d9c9e12f9a602ba96dcd11d10defc062e8449652fa056712d803247b94ec80d8752bf3918201f0986cefa471a9e516951c2a84ee108c18d76f65b898e28cb23769f5a8dbafb181659c5c099daa3cb4426889381b8b05727569865586214bd0309fe5d3b4e7b0bc279adffa5ea95406962308fa9746ddbbb5e9cdac3880de2855acc3fa03cb80a52e818e7ed4a1a843d9a88b94f454513842ec91c63cec2bbd39d2ac66ad60d0991ce07531e63269a024e0c6d23667eaaf59900659852895346fcca185c37d30d3c27a945378914532ad6eb6a74c5fa887de7e745fa2b9f5080c92320f0b200f285b0077ac3cd880d3de98cc799b92d5c6c0cde8827dd9a2cc90939a405b18d41fee5fd618df627d1cf06bb2403f99d07bbcf35d32191e48fe04399230c82b6b8f6158f7743bc35a2850f00062c7f5192971553ba0626dd3f4e591dca2b1b72a24faff5ba4a0003e4bec03b2c32e4a3f4f883e7224cf81b24bea8a812b1d98575b91fda2e4b395509f25058539528d8b119b955107a36a79b6fe01712d8889c897695c8210dec528e32213a73d722bed608d4857975a42f29e14832720fc63c690236ad8dff8ea435568d25835462d06812d889046651e33445a97671c38143fa9cd12ae4467ca61e46eb6708a54b62ca9b7e4a0a8f2328ba25793c6be4d1371d66e38fda2031152ddcaa9906490c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0x12b0, 0x4}, 0x40002041) 2018/02/26 11:17:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="1c00020047ec00af6765bebe351d8843d08d3a"], 0x1c}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, [0x0, 0x8, 0x6, 0x9, 0x94, 0x81, 0x6, 0x7fffffff, 0xffffffffffffffff, 0x7, 0x6, 0x4, 0x4, 0x7ff, 0x1ff]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) ioctl$int_out(r1, 0x2, &(0x7f0000000240)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x83f6}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) signalfd4(r2, &(0x7f0000000280)={0xd}, 0x8, 0x80000) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000280)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="743acdf710bc4f8ebecd5a94f7e2367c"}) rename(&(0x7f0000eb8ff2)='./file0/file0\x00', &(0x7f000079aff8)='./file1\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffff118}) recvfrom$unix(r2, &(0x7f00000000c0)=""/216, 0xd8, 0x22, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x7fffffff) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x1, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/174, 0xae}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/45, 0x2d}, {&(0x7f0000000480)=""/39, 0x27}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x5}, 0x0) 2018/02/26 11:17:49 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x10000000080000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/26 11:17:49 executing program 5: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) close(r0) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) [ 292.995016] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60487 sclass=netlink_route_socket pig=31895 comm=syz-executor0 2018/02/26 11:17:49 executing program 7: clone(0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000080)="c76f2e98020205f53fc339603c5bd2aaaf21") 2018/02/26 11:17:49 executing program 4: seccomp(0x0, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xffffffff, 0x5, 0x8}, {0x8000, 0x1ff, 0x70e5, 0x1f}, {0x2a06, 0x1, 0x1}, {0x7, 0xfff, 0xfffffffffffffffc}]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setsig(r0, 0xa, 0x24) pread64(r0, &(0x7f0000000080)=""/19, 0x13, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0x0, 0x0}) connect(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3, 0x4, 0x1}}, 0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x2c, "6552ccdc4a4eb6d28703fa37878f855a9bec2d665c16acf17314fb6823583c1bf788f8e043e165884b975603"}, &(0x7f0000000180)=0x34) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xe2cb, 0xffc000, 0x8000, 0x401, 0x7, 0xbc9, 0x7, 0x8, r3}, &(0x7f0000000200)=0x20) pread64(r2, &(0x7f0000000240)=""/249, 0xf9, 0x0) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r4, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x9, 0xfb3, 0x21a, 0x80, 0xbbce, 0x100000001, 0xffffffff00000000, 0x3, 0x6, 0xfff], 0xa, 0x7f, 0x4, 0x2, 0x1, 0x3, {0xf060, 0x32, 0x8, 0x100000001, 0x1, 0xfffffffffffff43e, 0x3, 0x400, 0x8, 0xb1e, 0x7f, 0x8, 0x6, 0x7, "c5736da3b31a95ccb678818bc08ebe07c5426bd8c37f68d63e5affb9b683a996"}}) accept4$llc(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x10, 0x0) ioctl$KDDISABIO(r5, 0x4b37) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000005c0)={0x81, {0x2, 0x1, @empty}, {0x2, 0x0, @rand_addr=0x100000001}, {0x2, 0x3, @broadcast=0xffffffff}, 0x289, 0x1, 0x2, 0xfffffffffffffff9, 0x7fffffff, 0x0, 0x101, 0x8, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000640)={r4, @in6={{0xa, 0x0, 0xff, @empty, 0x8c}}, [0x4, 0x8001, 0x40, 0x89, 0x6, 0xd8e, 0x7b0a, 0xf3a9, 0x4, 0x5, 0xff, 0x5, 0x40, 0x2, 0x8001]}, &(0x7f0000000780)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000007c0)={r6, 0x91, "d4ddc9e41a997bc2884c750e6c845ed25fa6c56708dd9da0d4612fbaed46fd8b29b3e95765f346b3b3cba62f862f3d9ee0ace71063096eef97a760b673c430706f835dd8886d0bd880105b48dd690bca3de5af0f4266129792a032cb0ecc799ce7d7b5b4ac7a0fb63e8149a88c7b5c05f927103d96e21c39c9574ec810f11792de8b7badebbf13aa6737d73d8bdd01e0d4"}, &(0x7f0000000880)=0x99) clock_gettime(0x2, &(0x7f00000008c0)) r8 = getpgid(0xffffffffffffffff) r9 = syz_open_procfs(r8, &(0x7f0000000900)='net/route\x00') ioctl$KDADDIO(r9, 0x4b34, 0x7) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000940)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000980)=@assoc_value={r7}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000009c0)={r6, 0x1000, "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"}, &(0x7f0000001a00)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000001a40)={r7}, &(0x7f0000001a80)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000001ac0)=@int=0x4, 0x4) setsockopt$inet6_udp_encap(r9, 0x11, 0x64, &(0x7f0000001b00)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000001b40)={{0xceedb86377fdf63a, 0x0, 0x1000, 0x3, 0x8001}, 0x6, 0x8000, 'id0\x00', 'timer0\x00', 0x0, 0x401, 0xfffffffffffffc01, 0x8, 0x101}) 2018/02/26 11:17:49 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000000040)=[], 0x401) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/41, 0x29) 2018/02/26 11:17:49 executing program 2: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x1000000, "a08a5c482fda809469679048668b8695f669452a33aa23966cd7c587c24bd97e"}) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000000)=""/246) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000100)=""/152) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000000)=""/54) 2018/02/26 11:17:49 executing program 3: getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/raw\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000011c0), 0x1) statfs(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)=""/15) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000001b40)) r2 = socket$key(0xf, 0x3, 0x2) close(r2) 2018/02/26 11:17:49 executing program 0: r0 = epoll_create(0x7ff7ffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/26 11:17:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x6, {{0x2, 0x3, @rand_addr=0x7}}, 0x0, 0x9, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @rand_addr=0x2}}]}, 0x560) r1 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x8, 0x2000) ioctl$KDMKTONE(r1, 0x4b30, 0xc0b8) sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000580)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000005c0)=r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@common='tunl0\x00', 0x10) r3 = creat(&(0x7f0000000580)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000005c0)={0x3f, 0x9, 0x4, 'queue1\x00', 0x3}) sendto$inet(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/26 11:17:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000040)="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", 0x1000, 0x80, &(0x7f0000001040)={0x3, {"e4ef7318a9e980"}, 0x8}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x200, 0x7}, 0x8) [ 293.106881] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60487 sclass=netlink_route_socket pig=31900 comm=syz-executor0 2018/02/26 11:17:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="d1cff276311b5c2779e3e91d7b496e14", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x9, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x82, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x8000000000000000}) 2018/02/26 11:17:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r0, &(0x7f0000000000)=""/73, 0x49, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/26 11:17:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006000), &(0x7f0000004ffc)=0x4) 2018/02/26 11:17:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x30, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/02/26 11:17:49 executing program 0: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=ANY=[@ANYBLOB="1100e7004bebf2f1c68e334f75402e68ad7a41b319abb980bb5f88ce86f57f99c4e97eac6e197a6abb90984d414c0745efe7224a42bb18c676a8b064ceae101d12a42912578ea80034fc8dfb80", @ANYRES32=r1, @ANYBLOB="0100000600000000000000000c472c7c89de1f1ffd277b99626a40503a603f42c79d058d184672f423e9523a3a0141480fd6292282cb8be27676df82086e6223b1e1f47051afe83ab20114361f88baf3"], 0x14) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000080), &(0x7f0000000080)=0x1a4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x2, 0x7, 0xb000}, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) connect$unix(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66696c653000"], 0xa) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) getpgid(r5) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000100)={r4, 0x1}) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="111b0000", @ANYRES32=r1, @ANYBLOB="010000060180c20000000000"], 0x14, &(0x7f0000000100)=[], 0x0, &(0x7f0000000200)=[]}}, {{0x0, 0x0, &(0x7f0000000300)=[], 0x0, &(0x7f0000000100)=[], 0x38f}}], 0x2, 0x0) 2018/02/26 11:17:49 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001275, &(0x7f000072a000)) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="60e1674d81e042964a0713528bd9c37e4c0578eb0eecabc9551e9fedbfdb6f59ac039b604bb9fddf18377912694782f39bafb1c6a2196cff5c7a5dc4b91a56e4f3bc3d3d6304ae4a1b6dfaa1cc571bfc58944ae69bd9a7723e397ca67940b5ab9a287d567ac2c1cc", 0x68}], 0x1, 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) 2018/02/26 11:17:49 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x2, 0x5f, 0x10000, 0x7f]}) epoll_wait(r3, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/02/26 11:17:49 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10000, 0x0) listen$netrom(r0, 0x6) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x401, 0x1, 0x4, 0x0, 0x1}, 0xc) 2018/02/26 11:17:49 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0xffffffffffffff34) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000380), &(0x7f0000000280)=0x3) 2018/02/26 11:17:49 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) accept4$packet(r0, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004100)=0x14, 0x80800) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[0x80000001, 0x40, 0x8, 0xff, 0x80000000, 0x5fb6, 0xee]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004140)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/02/26 11:17:49 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x0, r0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@unspec, &(0x7f0000000080)=0xc, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), 0x4) prctl$getname(0x10, &(0x7f0000000040)=""/250) 2018/02/26 11:17:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00000000c0)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)=ANY=[@ANYBLOB="180000806fd1adb9e685758f99f100020700000000000000ffffffffffff03000b002ac1d2d5dfa929ebda72ed38cb"], 0x18}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x1, 0x1, 0xb8f840f890376de5, &(0x7f0000ffb000/0x4000)=nil, 0x8}) r3 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/selinux/policy\x00', 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r3, r4) open(&(0x7f0000000100)='./file0\x00', 0xa00, 0x40) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 11:17:49 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) close(r0) 2018/02/26 11:17:49 executing program 7: init_module(&(0x7f0000000000)='trustedmd5sum\x00', 0xe, &(0x7f0000000040)='\x00') prctl$setname(0xf, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x4b4, 0x2, 0x6, 0x7, 0x8001, 0x2}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x1ff, 0x9, 0x1, 0x9, 0xe36, 0xfffffffffffffffe, 0xe8, 0x101, 0x401, 0x1, 0x2, 0xfffffffffffffff8}) setresgid(0x0, 0x0, 0x0) 2018/02/26 11:17:49 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xa40, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062dfec)={0xffffffffffffffff}) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000240)=""/168, 0xa8}], 0x5) 2018/02/26 11:17:49 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x13, 0x4) r2 = dup(r0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc1ff8)=[{&(0x7f00005c1f05)}], 0x1}, 0x0) 2018/02/26 11:17:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000236000)={@common='lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000064000), 0x1000f, 0x0, &(0x7f000041ffec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/59) 2018/02/26 11:17:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000952ffc), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={"48286d6f27b81ea62cb803429557f665", {0x4, 0x1, 0xbd, "22daf3434d5f", 0x2}}) 2018/02/26 11:17:49 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xf000, r0, r1, 0xffffffffffff1425, 0x400, 0x800008) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f00005cdfb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7f0000}}) 2018/02/26 11:17:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x100) recvfrom$ipx(r1, &(0x7f00000001c0)=""/251, 0xfb, 0x40, &(0x7f00000002c0)={0x4, 0xfff, 0x3, "02e549d2bb4e", 0x5}, 0x10) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003e00)="86", 0x1}], 0x1, &(0x7f0000003f40)=[]}}, {{&(0x7f0000005080)=ANY=[@ANYBLOB="18000000000000000008a1c205377d4e5daf91394441"], 0x1e, &(0x7f0000005580)=[{&(0x7f0000005500)="e4", 0x1}], 0x1, &(0x7f0000005600)=[]}}], 0x2, 0x40080) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/26 11:17:49 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x341000) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/134, &(0x7f0000000100)=0x86) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x80800) fremovexattr(r0, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00') ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) socketpair(0x7, 0xa, 0x7, &(0x7f0000000200)={0x0, 0x0}) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000240)={0x401, 0x3f, "67905254671149abc006a03aa7236a7baa63eb7731ad9786f9d1b06dbd7eed9b42385735b2096cb2e21ab39a85fe6fecc1fef31d4e270a8f1b61b6a579b6ec"}) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f00000002c0)="34b397aa9c456c2be2b9fd176ee98b5a3fb2") getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000000300)=""/230, &(0x7f0000000400)=0xe6) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000480)={0xff800000, 0x9, 0x8000, {r5, r6+30000000}, 0x8, 0xfffffffffffffffe}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000540)=@generic, 0x10) r7 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000005c0)={{0x2, 0x2, 0x64, 0x1, 0x1c}}) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f0000000600)=""/54, &(0x7f0000000640)=0x36) ioctl$VT_RELDISP(r0, 0x5605) close(r2) setsockopt(r3, 0xff, 0x8, &(0x7f0000000680)="ab84631116ae56e1681285f16e488585a23f97463fa94b222c219778c6dc8b82da56476488bb66b6a601f5232a96e4e01a3622d188926a821d5336af10980562c2543d38e6bd51be874453d2ceb304a4c8a20f14f76075e1f8d64c5859b46fb4e3bf4504d35bed1c3c715cb4c58004796cecdd056e49b18902150b81bdfd8e2dab53c2efa4454443156ade01a9a5ee5134738f91c44d47b499467c34ab7df98b2b10bba3fdce74a997356d55e7d60a78e914a08a1bf8cc18", 0xb8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000740)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) sendmsg(r2, &(0x7f0000001e80)={&(0x7f0000000780)=@generic={0x1f, "0263b4991065519ec6b50caf530803ea5a7aa7f22d35c7b59c6f8e503032f4049a9349f69584962a1d25ea9be94a919390ebd82be6b1cb37ddeb20e842eb6fbef63247cad9106d335e02815b36e46e6b9f0dfe42b214059c0da58298d5f2854b368f5b1f5abb781801d87a04b5c3c3bfad944017352add6a9dbd8387874d"}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000800)="d86860a3d300c2244971af2da2433aa5572326d55728c2ff65e7316355ff2728e4e89741f0e57a5e21890edd312bba0d1a4696fa47d9f84dafc84cf9b5442bedc120348e84e19b6ebf2862ddeb50f7b077e291b79592612cff75c40f8d65e83e2b81be3ccf8723afd147562131c24d45467850bce813938629169163b77c0ff6da9ef4d3b9e3959e0a08dafd8caec67c0a6ea3faabcf97645833a969de62840715154e", 0xa3}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="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", 0xfc}, {&(0x7f00000019c0)="c68de0b6f02040179ff88d33c5a09c70af0797d7", 0x14}, {&(0x7f0000001a00)="385cf5ac4bb0f8dcc8187006e06ddb2e8da22d59464da9a983acd3b06c3dd1cc25e9472ad69f53201a20c984fa939b9942378a39e1bf92f6debbb1b9c40570115f4388d53df90308a90ddc5cdf58018568af46d8d0f52cf392c5580f45daa6a907403b0a", 0x64}, {&(0x7f0000001a80)="10f2f9413bc91c50caa9afece7979be23bc4dae7db20275e92cb851f65959c11f521dcf760948a4f6536834daf447d751edc043c5182ad0ba2", 0x39}, {&(0x7f0000001ac0)="3a8b8a3a7ed7181e34a423148cd70ab490ed46dad53b821257670f08317cacec30fe4a4f8602640d3d721cedb13f4186677dad875ff45b518fea1a04167fc48da6af10ff8b4ad9f9be2bc945f2a0cefed7302acb197ff76728f3424e6cbaebc36102366dfcbb1a38b5", 0x69}, {&(0x7f0000001b40)="b11a21d98d5c8046445050cb86b8994ae9dd183e5f7e2118060974c2dd0f18859ef4d91038b6f92ac2d477a68916efb84cb381276f68af3856d363f08c8fb87c76d11dbb3eaeaf56f9cf9d94fdc9b37149cc23ee12575d8bf151a12a6a8de72639b0cb49f82f1270bafec84faa79ecaf6572c66c0a561461432509a916bcc6133ed4d5cd779ba2ca01c7a0ae0a6c38d4a8b10f349ee92d50d075420ddedd373c0a6a50af303c72789eb098", 0xab}], 0x8, &(0x7f0000001c80)=[{0xb8, 0x88, 0x800, "a7647f9e9f79a3c4ba5f09a936e701fd9b4a8f3e4c4f955058e3f04cf89baf0198862c62fdd0e69a1fade2319d75c00cf1b7ff0f110f76bb03320ec465495ef62361975c90b5ba551da1f64ec80e717e15cece8174a6f744339babe4734a9145a07764c00ddbdf5bf577ff79098cb6b61430a1de86598549624eb45c1fdda395375e6ee7bb50a4d06f3cd4c23f0f613c6b1c7400603c97505476365617345bfa06f2ab65ad"}, {0xb0, 0x11b, 0x0, "fa25d73e3d54640a7cf1323f5ae90f0e1ee27074fee642010b08a39490f520d61be765c8758a18aee634110070dfc404cf49bbe7c8172caa3778e3e5c1fd45fc69d4d336ed7c16b11457f06c4676b1afa392c5b44519244293dcd5a0c00d88e3295a867b9aca224d2a8ec99c7c9e0f916c6c36ace41f9fbd1a7399a7e02d76b663319f4e5293a5c24d4c6c28fffa8bc8cf1e44b5338a47da3dc2"}, {0x98, 0x107, 0x440d, "9a4ee37ec758c1051732dcbee7c2e4f573dd324cf0f818a594d2b54ff7f5e371743b8c1fb89cb6425f0a9b9db122cb3c021db23350086eafb756d610af92f23c292797244246ce392636adb5eee7486a7550c3b2987ba04b56be321e46b8b971f6635a2fb258b7ad4d5dd834efc3dc483d1bb4a72b691cbd87b5a8f95f2d4a9ac4297b7153cce7"}], 0x200}, 0x8000) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000001ec0)={0x9, 0x8, 0xe0bc, 0x5, 0x7, 0xffffffff80000000}) rt_sigpending(&(0x7f0000001f00), 0x8) r8 = dup2(r0, r4) r9 = getpid() utime(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x20, 0x18000000}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001fc0)=@common, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000002000)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003500)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000003600)=0xe8) r11 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004840)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000004940)=0xe8) getgroups(0x6, &(0x7f0000004980)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004e00)={0x0, 0x0}, &(0x7f0000004e40)=0xc) getgroups(0x2, &(0x7f0000004e80)=[0x0, 0x0]) getresuid(&(0x7f0000004ec0)=0x0, &(0x7f0000004f00), &(0x7f0000004f40)) r17 = getgid() sendmmsg$unix(r1, &(0x7f0000005000)=[{&(0x7f0000002040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003480)=[{&(0x7f0000002080)="489a4189ab7374c3f6ebc7f8389e4bfe832457bc7f22904384ca80c4f30c94557f2c54381bc8e6bfd5cefcf2919ed1f7cf863692159054a5d801dfc58e6d426e1baa136d25fe4ac782fc91462b", 0x4d}, {&(0x7f0000002100)="14e68cca04b0943378f0a696c15b9c08a8ab54ad321be4165ac30d43dd1b17af16cb0efda2ae31706f6de6e6686de84f2ce431ba39262afd9a3b924bc1a17b2c6e71f89d2f9d86", 0x47}, {&(0x7f0000002180)="688bd28f37033e8427e50f6e9963928c81593fbb5d5b5ac7463be3033738df01298980e5494d4a0cfe119f0ec130a9d22d4be1eceb10935c6fc20a99a7ac97f45232c3df22d94e78f3078cd7a787852c2ca3994b2b8235f9fb5ea186ad370828d59e1fc43eae0c8d9778fb52a10f124d61e9cf54524d4eb513fddf5baeee06519997acd5801cc7", 0x87}, {&(0x7f0000002240)="ffbf21dfcd4d1e0d21471ed48478018b2c1073d8d8e359587dae2a68470202961ed9c937d7dda0110101da50573d60b3d0dd9db5003b0d1cd58dcb128bb4f2c8de518d8b4ae217f7b7fe57c672cfe467921791288fc148a7b4065c82b0ea6566c204e114226cfd8f25839cabcdf2eac9965485752848b0ce8b9aba7059d1027f218b906c", 0x84}, {&(0x7f0000002300)="06abaad1a1c95e3aec3915cc57d90eb4553e19d5df06b3198de58cf49d752d9b3a30dbe2389297ab2241eed57b57ff4b5e7a58b5fea972c53b56ceef54336bd51366a5feaaa9a6a0f7f0114c7933ddf1aa10ecfa03fa8c1b020c6ab7b46bfed052f7160fd21325d5e0ef51d5217f820a1ed464c5d0c9cc4c9cc1c5618be7999ca4848399af0812a907bbd18e98c0d7e9ef477988c58483c4efdafaad9d4487ca9cb71f755fce210b43106da936c7", 0xae}, {&(0x7f00000023c0)="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0x1000}, {&(0x7f00000033c0)="a51ad8741ca63e9008c2315a5eff4645702ee85c4dbe7e134ac68268fb78e2acf7d7424711fe58490568693064fd964e9580ae43cafd830b215aa2c9ab12bc20b68edc46a63ba1f6ecbef9cade4adce6543494e5525519b76b3c87239166840960bb3130dea9614b91b2bf2b5dae7b4e689953ca702d90af9bfa5bf5d4fb83fb0a5ae19e933d5c308a507ef3510acac65b526031117fa721334994e2415dffe1c1c5e6c0bcb57b22d07ad015f69b707b1ada023b7bb542e2afbde94187e51d", 0xbf}], 0x7, &(0x7f0000003640)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x24008080}, {&(0x7f0000003680)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000004800)=[{&(0x7f00000036c0)="3b214e67e9ef363df172c2ea9c039d5ac9b57022666cf9b2b442e85983f872a716402078564e822d5358a9b1b3be7e4b80c4524716ef830f91962b7ee3b1a8b2a1d1ceb04e6a481368515199fe9f31de9ce8b373541ef4039f4ff03444e87507bf965a882bf3fe", 0x67}, 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", 0x1000}, {&(0x7f0000004740)="b1f9696513ca90c85071fdc8cdd43904240c9907cc91739a5ce8c435439e558154c5b4b4dea6723234b1a676ce2efb4c7b20f97491ba2abe498ec6750ea6defb2f5714bd19ebc88ec808d6d7e6d85a50d232286281f7932f5da53ba8d641e4200998fea3d2e3383539f69dff85cb5cb1bb9a5ad400c9fc52795321d3eff746e661ecae9147e35184533f6dcdeb0138a2722c3e20ef81897b29e9d16773a041694267", 0xa2}], 0x3, &(0x7f00000049c0)=[@cred={0x20, 0x1, 0x2, r9, r12, r13}, @rights={0x20, 0x1, 0x1, [r8, r2, r8]}], 0x40, 0x800}, {&(0x7f0000004a00)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004d80)=[{&(0x7f0000004a40)="6e06227106e1bbfba42de5d476128c15f9cd64827927d3fbec76d825076583112da72a4b31", 0x25}, {&(0x7f0000004a80)="0632e3df956878030f81090196716b88af63ec35537eff1cd754fa5888339d185d37573aa2c46e1efbe8641c9227cbd5daf8f9a1d0d029851e247e3ec16e245f0c89beedd02c1049ee5aca33e612d2e1a1834cf1", 0x54}, {&(0x7f0000004b00)="11ef658e8c02c885f3b51748651f49d789fef10e85826a7f81da63919254e33bdd03e23ba28706aea21f1f549d423d69975c15d59a44ced1a44be0b7a79a04ceb1ecea323a470637bf288601fcd1e3bea1bca25ca935fc6303d19ab1fdbfac261f65e70f4733401b3cd3578f4b5b82ce4baa52e58fb988b262d84196fe43783258e2231f7f38cbc6057df975b321701f6e4bba5c3936899bcfdd4fd4b513de40d29ff44f25381a83c6367384176673a96f0975dcfe", 0xb5}, {&(0x7f0000004bc0)="cbe5801a509ba6e9ff51f2b03c0ba1fe45820e3aa9cd51481e0ec86c4852c2265c6c", 0x22}, {&(0x7f0000004c00)="6ad05f073338087be4ad9960307c4d299fadad7f76425bb9cfcbf40df06a71da2d82337e8a57ce927d2140428df0ce11f8970a0a8a7e9fb86e6564e8a1", 0x3d}, {&(0x7f0000004c40)="884971c8a1406bb95c96492d58ac64a1e4fb8f3527c774123cd8d8a20cd20a53dabaaf72420765e9d568f66d33c5188aaccc6538e2e820353f29a00833086f619ab33f1c", 0x44}, {&(0x7f0000004cc0)="481de58c2e11a89da56c140234fbdaffd457693706b447d95779bc336903908925eb8f685c766e41b54bb0e36953e6d74a8cc28253026a2d6a3b9fd03d1ac8b55d0c5e3e7b9a6231ba60fd4640baab40ccf46ff7ddb3ad40e8fa3ee917185f51499bf475", 0x64}, {&(0x7f0000004d40)="7ce561523be542e7e99e", 0xa}], 0x8, &(0x7f0000004f80)=[@rights={0x28, 0x1, 0x1, [r3, r2, r1, r8, r8]}, @cred={0x20, 0x1, 0x2, r9, r14, r15}, @cred={0x20, 0x1, 0x2, r9, r16, r17}], 0x68, 0x4000}], 0x3, 0x4000000) 2018/02/26 11:17:50 executing program 7: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x4000000) 2018/02/26 11:17:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)="ea1dcdf251") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xf4}}, 0x0, 0x2, 0x2, 0x5, 0x50}, &(0x7f0000000100)=0xa0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x53}}, 0x4, 0x7fffffff, 0x8, 0x3, 0xe}, &(0x7f0000000200)=0xa0) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000), 0x2a86363a069bd716) 2018/02/26 11:17:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x100) recvfrom$ipx(r1, &(0x7f00000001c0)=""/251, 0xfb, 0x40, &(0x7f00000002c0)={0x4, 0xfff, 0x3, "02e549d2bb4e", 0x5}, 0x10) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003e00)="86", 0x1}], 0x1, &(0x7f0000003f40)=[]}}, {{&(0x7f0000005080)=ANY=[@ANYBLOB="18000000000000000008a1c205377d4e5daf91394441"], 0x1e, &(0x7f0000005580)=[{&(0x7f0000005500)="e4", 0x1}], 0x1, &(0x7f0000005600)=[]}}], 0x2, 0x40080) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/26 11:17:50 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) setitimer(0x3, &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000080)) 2018/02/26 11:17:50 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) set_thread_area(&(0x7f0000000080)={0x9, 0x20000000, 0xffffffff, 0x6, 0x1, 0x81, 0x200, 0x3, 0x6, 0x6}) 2018/02/26 11:17:50 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400, 0x0) fadvise64(r0, 0x0, 0x6, 0x5) lookup_dcookie(0x3f, &(0x7f0000000040)=""/47, 0x2f) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = socket(0x7, 0x801, 0x3f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x30, 0xfffffffffffffffe, 0xc62f}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x7fffffff, 0x5, [0x1000, 0x100, 0x1, 0x8, 0x3ff]}, 0x12) sendmsg(r1, &(0x7f00009d7fc8)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000037fb0)=[], 0x0, &(0x7f0000202b50)=ANY=[@ANYBLOB="10100000000000000100000024000000"], 0x10}, 0x0) 2018/02/26 11:17:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@loopback=0x7f000001, @rand_addr=0x1ff, r2}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="a1ebd8bd09e473fd3910c5491b90d28f", @ifru_addrs={0x2, 0x3, @rand_addr=0xcca}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0xffaa) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @dev={0xac, 0x14}, @rand_addr]}, 0x1c) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000140)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4deb, @dev={0xac, 0x14}}, 0xc) 2018/02/26 11:17:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800000000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400010006) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x4}, "0a44eaa05d8e126e00000002a1407b11d3cec307e8ef3d13eb790ec9e43f2000002288b692542e5b78f8b29e0a27800f00f8ffac112db7ffff010076589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x20) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x41353ccb, 0x80000000, 0x0, 0x6, 0x236ddffb, 0x2, 0x6, 0x40, 0xfffffffffffff306, 0xd1}) socket$inet(0x2, 0x5, 0x1) 2018/02/26 11:17:50 executing program 7: r0 = gettid() poll(&(0x7f0000000040)=[{0xffffffffffffffff}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4000000000, @thr={&(0x7f0000000080)="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", &(0x7f0000000000)="2da2d1ad75980d78ff27a7634f32527906a2ad92aa97dfde0bad0684f0a01f99319f0744e5bf12c7ea9d964b84a747449f"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8000000000000015) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) r1 = gettid() tkill(r1, 0x15) 2018/02/26 11:17:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x100) recvfrom$ipx(r1, &(0x7f00000001c0)=""/251, 0xfb, 0x40, &(0x7f00000002c0)={0x4, 0xfff, 0x3, "02e549d2bb4e", 0x5}, 0x10) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003e00)="86", 0x1}], 0x1, &(0x7f0000003f40)=[]}}, {{&(0x7f0000005080)=ANY=[@ANYBLOB="18000000000000000008a1c205377d4e5daf91394441"], 0x1e, &(0x7f0000005580)=[{&(0x7f0000005500)="e4", 0x1}], 0x1, &(0x7f0000005600)=[]}}], 0x2, 0x40080) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/26 11:17:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) 2018/02/26 11:17:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0xe7) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) fchmod(r1, 0x0) 2018/02/26 11:17:50 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xff62}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xce}, 0x8) 2018/02/26 11:17:50 executing program 7: fanotify_mark(0xffffffffffffffff, 0x2, 0x20000, 0xffffffffffffffff, &(0x7f0000c86ff2)='./file0/file0\x00') pipe2(&(0x7f0000000000)={0x0}, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x20000, 0xc0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r2, &(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r3, r4/1000+10000}}) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r5, @loopback=0x7f000001, @empty}, 0xc) 2018/02/26 11:17:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x100) recvfrom$ipx(r1, &(0x7f00000001c0)=""/251, 0xfb, 0x40, &(0x7f00000002c0)={0x4, 0xfff, 0x3, "02e549d2bb4e", 0x5}, 0x10) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003e00)="86", 0x1}], 0x1, &(0x7f0000003f40)=[]}}, {{&(0x7f0000005080)=ANY=[@ANYBLOB="18000000000000000008a1c205377d4e5daf91394441"], 0x1e, &(0x7f0000005580)=[{&(0x7f0000005500)="e4", 0x1}], 0x1, &(0x7f0000005600)=[]}}], 0x2, 0x40080) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/26 11:17:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x1fb6, 0x8000, 0x8, 0x3, 0x401, 0x2, 0x6, 0x81, 0x6, 0x2, 0xffff, 0x7d83, 0x2, 0x5, 0x81]}, &(0x7f00000001c0)=0x108) r3 = dup2(r0, r0) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) chown(&(0x7f0000000000)='./file0\x00', r4, r5) getsockopt$inet6_tcp_int(r3, 0x6, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x59, 0x10, 0x81, 0x1ff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r6, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7a, 0x6d}, &(0x7f00000002c0)=0x98) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) 2018/02/26 11:17:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) 2018/02/26 11:17:50 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x7ffd) read(r0, &(0x7f0000000040), 0xfffffffffffffd6c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x4, 0x401, 0x100, 0x0, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x30, 0x5, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7, 0x2, 0xd8, 0x0, 0x1ffc0000000}, &(0x7f0000000180)=0x14) 2018/02/26 11:17:50 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) poll(&(0x7f0000dacfe0)=[{r1}], 0x1, 0x0) 2018/02/26 11:17:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) recvfrom$inet6(r1, &(0x7f0000000000), 0x0, 0x10000, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xfffffffffffffff6, {{0xa, 0x2, 0x0, @empty, 0x15a4098f}}}, 0x88) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, {0xa, 0x2, 0x2a, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, 0x6, [0x1, 0x2, 0x80000000, 0x2, 0xe15, 0x80fd, 0x9]}, 0x5c) 2018/02/26 11:17:50 executing program 4: r0 = getpgrp(0x0) setpriority(0x1, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fremovexattr(r1, &(0x7f0000000040)=@known='security.evm\x00') 2018/02/26 11:17:50 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x1967, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x0, r2}) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000040)}, {&(0x7f0000001480)="9a", 0x1}], 0x2) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000100)="0fef48f81ce97afc5fbd379041d8781414b241be4af9b587bb184d06832fc8ddb967be34754428e717cea873d7234609b0b70ce3a14a5836426d43cd1848a59a6ec5b3970d605de3c1759df70b3a505c69bf186d6c0e83ea51e0d8463686457e63077ea67edb0a77a574a880b1edccb508a16028e7242a2b15c087ab83ce63d60a4335b04a2001668ffa9c78f11f02bad8ceec2c39845bf9183c20b4fb787c72d2e9", 0xa2, 0x80000000, &(0x7f0000000200)={r3, r4+10000000}) 2018/02/26 11:17:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000000040)='5', 0x1}], 0x7) readv(r1, &(0x7f0000005fd0)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000297fba)={'system_u:object_r:locale_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x46) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:17:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x3}}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/253) 2018/02/26 11:17:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x3, 0xb6f0, &(0x7f0000000000)={0x0}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x80, 0x0, 0x1, 0x1}, {0x10000, 0x1, 0x0, 0xcc66}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000280), 0x4) 2018/02/26 11:17:50 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000ff3)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="6dbd8c8bc271d4d50898b017361a6d7df844e8058184c7e78540e163fc408797c6124fae69edbfc0b4958e217be9c2554dd3254b507e335d94315c102a34da37e437b71950d9035c4da01e1d192b0152e81eddeab6cbc85dfda9f34573ad06be50e170d8f0de69d86d434f24cda84f9ad3c8ff81baedecd6528425bb6e1bdbd0fba822178dfb61f4ac66", 0x8a}, {&(0x7f00000000c0)="6fedb7e81407538620121d0837a561c3f1a21acc8c4a95b0426f596c53ed94fe7da5001126015776822d89dc3b12f617804805e22cb721fe6893af2bd3b9e64fb14fcfb466b3c660c9f056fa1f718fefc6efa2ced60d20ffc8ba122411dc380ca1fb3d69f5f809d94f7cec663fecac1937190a6b66eff299b7ed0687b4e1d027c236b9d742a260ecddbb7828ddb87c098fa870d3a4defc3036efbc3d0e475775502ced1206a83e5e5e82cbf95bf2a71198be01ba2dc4668826c47a6130439ab86e5f604666b8d3b1f3a3fb02ea10687326257b928596ea71eaddbc1f0cc518f30077dce35ff51523d2fe16409c93a8", 0xef}, {&(0x7f00000001c0)="1a24f4d490da49b11aac2ce12ee4b28c940853a08e20eda9fdd448ba2b0ce9edb63a498ea20201a342bb61f94ed7b37ae16a4489202c451bd16921d7576a35ac0e4cbceeec1069b27b9f2afb4249b42e463544df49fdd8cf567e2b6b6a6f13243f26be6941507ef44272523649a636d3afd19883dd4808361554c45675a4dbadddbe855206873f686d43129f210babff9368905ec186d8d349b2476fdcebbda6454bf39600bdbe9840fc0cab1f77e6bbbd60e4c2049f715c9cefd18b7c53072f", 0xc0}, {&(0x7f0000000280)="a17cd35fc061957b2604e92dc7c74d8eb0c072f50230c999f8d67c611c7183eace03f2449523c779039b9a289e8e93a273d66d9c6cf6b2c54160ed291533870fa2f6afa37f1091bfcad52bb52378836f71c7f9db2bc7e478415d3d3e0fe667ccec8a57a870c7ac5922e9d9482615ef0823676c8db8cc6c9fb90aec944a6080a0ba25f9f81c2384a9d765277c38defba92084ed6dcb579e51f1af21fdb7cf091631ed01608bd3314a2b91315ade01db283ac5bdc87190114aaaf8970d98d8ed7c5ee3198d8b779082a7b2eb742281adeee587aa7c096cf24a7f24", 0xda}, {&(0x7f0000000380)="8cf3047695477fc0ee6c82758500562b9c0c76fab1a65d6087afef3a1c7e3a0e3dd65d8c37f2e203672c6ec101aec388f4026d7bcf9a85ac", 0x38}, {&(0x7f00000003c0)="4efcbb13b10264e0d1b8f4a0b20cacef36504ed9a6a324532b5b2d7064df21519cf056bb17a4b747fe674652d29ed25cb3efd489b7637941219a164b", 0x3c}, {&(0x7f0000000400)="0202dc8b1abd7d3c4ee27a3d9d", 0xd}, {&(0x7f0000000440)="8102ef4246a884f8f6ad6f47ad32a55e099b14c2af4433524c6f4b91818eb952dd7796898bab7f23e094c23d6400", 0x2e}, {&(0x7f0000000480)="1cca1b3ac5456b0db63d5202f07db05f371ee604ca321f93d38a4cd85cb7c00def0988a87a05569e1b47953b24b6dcc8be6cb34b7243f8cf4b877a", 0x3b}], 0x9) 2018/02/26 11:17:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffc}, 0x404) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000625000)=0x2, 0x4) write(r0, &(0x7f00007cd000)="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", 0x5a9) sendto$inet6(r0, &(0x7f0000a84000)='"', 0x1, 0x0, &(0x7f000010c000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/26 11:17:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb53}) read$eventfd(r1, &(0x7f0000000080), 0x8) r2 = dup(r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000000c0)={0x100000000, 0x5, 0x9, 0x80000000, 0x1}) r3 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/02/26 11:17:50 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"4c7f26045d9d41"}, 0x7ff}, [{"7dcb6b8f45005e"}, {"c318907190d8a3"}, {"4d50c15e89361d"}, {"a36bc1b4f20847"}, {"389cfbb0e43a5d"}, {"f75815be23fb37"}, {"a60c432e41c915"}, {"d9f4041fccaef0"}]}, 0xfffffffffffffd98) r2 = dup3(r0, r0, 0x80000) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0xfffffffffffffffc, 0x1020000000, 0x80000000, 0x5, 0x7, 0x7fffffff, 0xb68, 0x0, 0x7, 0xa0, 0x100000000, 0x80000001}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x4, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, &(0x7f00000002c0)}) 2018/02/26 11:17:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendto(r0, &(0x7f0000cfefee)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/26 11:17:50 executing program 0: clock_gettime(0x4, &(0x7f00000000c0)) r0 = getpgid(0x0) ioprio_get$pid(0x0, r0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x30, 0x5, @tid=r0}, &(0x7f0000000080)) 2018/02/26 11:17:50 executing program 1: socket$inet6(0xa, 0x80000, 0x0) 2018/02/26 11:17:50 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r2) 2018/02/26 11:17:50 executing program 3: timer_create(0x3, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x141200, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = timerfd_create(0x7, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x2, 0x9, 0x800, 0x32db, @tick, {0x8, 0x40}, {0xb33, 0x2a20}, @raw8={"06e407535fb1c45f87181f43"}}, {0x8, 0x1, 0x9bb, 0xb102, @tick=0x4, {0xffff, 0x1}, {0x1f, 0x200}, @raw8={"22ad4d8f4949ec5fa144d805"}}, {0x100000000, 0x8, 0x1, 0x20, @time, {0x3, 0x3}, {0x3}, @time=@tick}], 0x90) clock_gettime(0x0, &(0x7f0000000380)) timer_settime(r0, 0xfffffffffffffffe, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000180)) [ 294.768071] binder: 32118:32121 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/26 11:17:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1000001, 0x0) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000018000)) 2018/02/26 11:17:51 executing program 3: ustat(0x0, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '+\'md5sum{GPL}(vmnet1ppp1)cgroup+\x00'}, &(0x7f00000000c0)='@@]\x00', 0xffffffffffffff63, 0x1) r2 = accept$inet(r1, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x2c, "063bd47bfb63b41feb9d902a896c30ed780e97a1044ccda16db3f163b2318ea913b6d66e74e64225e11f68f7"}, &(0x7f00000001c0)=0x34) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r3, 0x3d, "fc1865015ce5ab2267514aed727aba4f0ccbffef534b5da7c7feb078cd759b8435a5f92bb437e5e06ae2d653382754f726a101610d378fe863165b4ecb"}, &(0x7f0000000280)=0x45) 2018/02/26 11:17:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[]}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@empty}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5afd8)={@generic="0cbcb0a205752b885d0ada7c9070a8f4", @ifru_ivalue=0x8}) inotify_init() ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) r6 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400180) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f00000000c0)={0x3, 0x5, 0x8, 0x3, 0x7ff, 0x2b9}) write$tun(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000400000000000000040000200000000000000000000000000000000062cf73f38dd5230c8903000000020000e000000214096d6a46d01bc874ca5f04bfcf75986744f5cc5c048ddc7edfabca3f906aaecae06c3dd3327eccb8aed211bba3b798e0f0609e396268905f5542cc035d5f04fd62a98cefa57cb963852187588c97191c15a3d2165746"], 0x2a) 2018/02/26 11:17:51 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012fd0)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, &(0x7f0000012000)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000687000), 0x135) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ffc000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:17:51 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:dlm_control_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x32}, 0x5b) socketpair(0x1d, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0xff, 0x7, 0x1ff, 0x1000000000000005, 0x5, 0x7f, 0x100000001, 0x8, 0x0, 0x9}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="1839e100024601000000000000000000000000000400020078cdb481a4c716b90b396c28a21529d73bc80a5e0228b7353729ada2c4bb0bbcf28d9f63eca747d3d08c4660b1f1010efc55c0f286200a60c8beeb3ccab3425db9062ed6f7423dd03fd3de3af56e98d3183f"], 0x18}, 0x1}, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x0, 0x4, 0xff, 0x3ff}, {0x1, 0x8001, 0x6, 0x4}, {0x3, 0x1f, 0x100000001, 0x101}, {0xc9, 0x5, 0x100000000, 0x6}, {0x1, 0xffffffff, 0x9, 0x6}, {0xe1d, 0x0, 0xd53, 0x3f}, {0x0, 0x5e, 0x36, 0x3}, {0x4, 0xa85, 0x9, 0x39800000000}]}) 2018/02/26 11:17:51 executing program 1: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x802, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="040000006e77020580000800"], 0xc) 2018/02/26 11:17:51 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/02/26 11:17:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000bef000)='nerpc\x00\x00\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x10000000) 2018/02/26 11:17:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/237) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/190, &(0x7f00000001c0)=0xbe) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000100)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f07e130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b8366197ce2fb8a1e40000000000000005396f4b9b3e5a2db8352780dff40bb45a7883000000", 0xc1) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000240)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x24d01, 0x0) 2018/02/26 11:17:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x8000000000000, 0x20, 0x55560317, 0x0, 0x1, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) write(r1, &(0x7f0000000000)="ee596b4e2dcd81a89ba15a0590d527829bc679e61cf2398b23f411f262b2b4c7f297e8783b27f40f99bbb78b69e2822ac8bbe1279f558973227b96a6a4ecd1c3865fb95197dd2c8426f1752f279386e7501b5e192fa358d59c79aa64899e508ea7c821e56bd098fa896e286dd2696090b1d265c7af6744f1b70c4a3ca22f2b7344ed9a27e35a65eba3c0ea834f139e60d59c535ef5517d0c0db30b6df80706892d816b1e89c231702b854e91f7394dc1b644fd05e07328bf6a0c82350b4ed9b13b643afd26ac28f390f8726376a0a096b618e89ef52d2d26790177e5d074c8fdf274191985cf3ceb9acd4ae9", 0xec) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x4b, 0x2, 0x80, 0x200, 0x0}, &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={r4, 0x80000, r2}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x81}, 0x8) 2018/02/26 11:17:51 executing program 1: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="70707030406d643573756d5cd273656c696e757800", 0xfffffffffffffffc) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="56842d99b495d495607c5cbf1a9dbaa897384a1dd13b988474c7189c01866359a87ebf85a32f6733366b212ebb5f4e2cb84da1fcc5f11ea0f4c2f46c0cf19a49a70bcef413885797fb9300b6103ec34fdbef1a14861ca972f8e1441a1688ec30d24ffaeca78a8b7fe600b2360bb7b2bd09376b828a1daf59460fc413f121145f1d4119b86ad921", 0x87, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="a05f55f692f088c82c9dd24b7859a23d739dbcd369550db08b726dda31edf884ab2b89980419861c82109dcbfe540ae233321ac182bd0b688a2a067ddd2d788257", 0x41, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r1, r2}, &(0x7f0000000340)=""/228, 0xe4, &(0x7f0000000540)={&(0x7f0000000440)={'tgr128-generic\x00'}, &(0x7f0000000480)="48e67b405a35fec446f0afc57b9c7ddee19da2735669e2d3a5dcd8b0a96f998c47004a7201d25d8fdc663f44de5699881d3ecf15d4adc4cc21175c3d982f02f3547c2cc4d53125a97e143cf8ae00061279485a9f76a535bdb573ed769f7d0baa78a4109960b0a6af9e1a13ad88f3ec5492033d6b91572005c49aa477784a3f20a871cf1163e475fa86e7e2191f6678d4650d0fc1d2920e002b5adbaaefcb8033c647bcf1b3d35241cbb8fc0c74315c9af3950dad1e9e39eccbbabcede56a40", 0xbf}) socket$nl_route(0x10, 0x3, 0x0) r3 = creat(&(0x7f0000000580)='./file0\x00', 0x20) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000005c0)) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000640)={0x7, &(0x7f0000000600)=[{0xfc4, 0x4}, {0xfff, 0x9}, {0x1000, 0xff}, {0x0, 0x8}, {0x1ff, 0x2}, {0x4fd, 0x80000001}, {0x7f, 0xc89e}]}) getsockname$packet(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=ANY=[@ANYBLOB="240000001c000905000000000000000002000000", @ANYRES32=r5, @ANYBLOB="00a7962b59eb91d75d3fe1d21e005d9fd163f7c17938fb7a3cd8c7000300080001007f000001bbce86ffdd90c1d8405c16"], 0x24}, 0x1}, 0x0) [ 295.171205] binder: 32152:32155 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/26 11:17:51 executing program 0: prctl$setfpexc(0xc, 0x0) r0 = socket$inet_sctp(0x2, 0x777731c4f5efa9f8, 0x84) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/112, &(0x7f0000000140)=0x70) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}) getpeername$inet(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x44, "dbaea5a708c87007f8d0eb208f3a217616224526656075b4758ddb614b8a04028df3c40e48092a3c2ac43e4ef539bdb885bd94aed4ae9950a142b818ee4e9bbb511de1db"}, &(0x7f00000002c0)=0x4c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x5d, 0xfffffffffffffff8, 0x6}, &(0x7f0000000340)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000400)={@loopback, 0x0}, &(0x7f0000000440)=0x14) recvfrom$packet(r1, &(0x7f0000000380)=""/91, 0x5b, 0x2020, &(0x7f0000000480)={0x11, 0x13, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000500)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x0, @empty, 0xc0d}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8cd}, @in6={0xa, 0x2, 0x9, @empty, 0x1}, @in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x84) r5 = open(&(0x7f00000005c0)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000600)={r2, 0x8, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000640)) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000700)="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", 0xfc) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000840)={&(0x7f0000000800)=[0x100, 0x200], 0x2, 0x2, 0x3, 0x9, 0xb5b, 0x6, {0x2, 0x6, 0x1, 0xfffffffffffffffc, 0x80000001, 0x40, 0x7, 0xff, 0x25, 0x8, 0x2, 0x8000, 0x5, 0x1, "969fd760c10e7e0693e80b943cf25c38e0729d73a8535567c317e31caa3de094"}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000008c0)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000980)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000009c0)) accept$ax25(r5, &(0x7f0000000a00), &(0x7f0000000a40)=0x10) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000a80)=""/227, &(0x7f0000000b80)=0xe3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000bc0)={r3, 0x4, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000c00)={0xfffffffffffffff9, 0x1, {0xffffffffffffffff, 0x3, 0x1, 0x3, 0x4}}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000c80)={0x3}) r6 = request_key(&(0x7f0000000cc0)='blacklist\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000d40)='ppp1wlan1\x00', 0xfffffffffffffff9) r7 = request_key(&(0x7f0000001140)='cifs.idmap\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000011c0)='/dev/sg#\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r6, &(0x7f00000010c0)=[{&(0x7f0000000d80)="87b6d69431f0214aadfe3c36fcb386cc4bb8322f5a84eb3a8b45880d6dedae7a1a24a666cadd136cab6c15f6e9064f66875363deeaae911310581891313d0d5ae1bcd1bcd0105f08d6c77067ef89570178a85011dcc6d0126e90271e7dc78c7c6a17bd42e36495d2473ef9a49e176758238d65310c53d1c9113b0e0254e6ecf42fac7f95f82a3722864cb2e73c684f7f6be3378464fabbcf5870042c49a09220fcbe69d904638c31b5269f43765c03c6f7989f854526291fe24201df8c28cf61a2f97572c1cfa960b0888dda694d1db3e196c47250d97539055f8027cf44aed08ee47358ec8e832e2e", 0xe9}, {&(0x7f0000000e80)="c82d8b8901e533ab323a1b938bf6dcd946234aa1d8ce8f253b9439f57e35d9b025970fd16936c8f351937bd2ba2ba32377b69d00ae149667a1cf83fe9c65c0e80536a7ca7edff1a13012416ded2297e2b5c0aed580340ed1449c61cbf051c25e0b618811f0f7fffe2bbf15fdd22e79d6a12fbf626a68c6ea240055d9551be42c74", 0x81}, {&(0x7f0000000f40)="2aa7d7ca35853c85795d1916286c8446659ecb027a858080e970a171fc1d805a79d5ffc4e872f2310ba9bffaf5053da42b6763878d7464f89a7737af3d2a5d8ecaf05920af5e4e99a551be72ed5395ebdbc681ee53a3dd9c3818d4dc1d3044c04d44f068ad84468feb77fb6d227061fbd614660b23b3208b8ab269a3a7af73a56a1700457277fb39ee8daf8193d0e7929e55613d5b5f84b39ce5e72abfd8fbe028428d3b7c985defe7b3506f63fecb9282cebce3e16edda8695e80dad1f1d379b30bc4c8c5817deba67eccadf5ca3af77bba25e82564383865b47f326fffbe6bed83f741e3cf2a2c2c3c55983ece5f747298a6cd", 0xf4}, {&(0x7f0000001040)="1ce05fabd06aafd254b68cae229bf645a9eb8f649aa4f299628c6f45cb7e30ff634ff224c92f0d1172d3adedf12fe0", 0x2f}, {&(0x7f0000001080)="1294fac8b9032e5a8eb45b92d080b9825239e1713062e48f94a6a40fb3986a3b340b09085fcdbbf1e90b3407166393c2e36ced8f", 0x34}], 0x5, r7) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) [ 295.189894] binder: 32152:32160 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/26 11:17:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) [ 295.198040] binder: 32152:32160 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 295.313638] binder: 32152:32174 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 295.317601] binder: 32152:32166 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/26 11:17:51 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x404, 0x10000000022a83) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), 0x4) dup3(r0, r1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/176) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/26 11:17:51 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwrite64(r0, &(0x7f0000000200)="8ac526a17649ea6d02011308de7744bc6476e02e6b2e8ab204130ccb306c6f721b32250f49919ebe6b81bdc0ac927b20301dd4ae4ee26f2538463f68870ebdfbc6a5fa26912b", 0x46, 0x0) 2018/02/26 11:17:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000817000)={@local}, &(0x7f0000c3b000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/02/26 11:17:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5102}) r1 = socket$inet6(0xa, 0x6, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/02/26 11:17:51 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000040)) connect$l2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}, 0xffffffffffffff7f, 0x2, 0x2}}, 0x26) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) 2018/02/26 11:17:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) 2018/02/26 11:17:51 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={@generic="5f9046cc1d86e082f2ff0a93af98445f", @ifru_flags}) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000200)=""/179, 0x7}) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="f8", 0x1}], 0x1, 0x0) socket$key(0xf, 0x3, 0x2) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)=@generic="962219924d06a9f99c093710e490be66") 2018/02/26 11:17:51 executing program 3: unshare(0x2000000) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x4) open(&(0x7f0000000000)='./file0\x00', 0x241, 0x0) 2018/02/26 11:17:52 executing program 7: ioprio_get$uid(0x1, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = add_key$keyring(&(0x7f00009f6000)='keyring\x00', &(0x7f0000db6000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00003d2ff8)='keyring\x00', &(0x7f0000499000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f0000401ff8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000463ff3)='trustednodev\x00', r3) accept$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x9) 2018/02/26 11:17:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0xe003) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x8001, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) ftruncate(r1, 0x1) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xffffffffffffffc1, 0x5}) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000641ffc), &(0x7f0000723000)=0x4) 2018/02/26 11:17:52 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='fusectl\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) connect(r0, &(0x7f0000000140)=@hci={0x1f, r1, 0x3}, 0xc) 2018/02/26 11:17:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) ioctl(r0, 0x5387, &(0x7f0000000000)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"dd9c110a29f653ff8d7495fbc073a2a7", {0x4, 0x77, 0xffffffffffffff52, "287efc354de3", 0x4}}) 2018/02/26 11:17:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x0, 0x1, 0x3e4, 0x0, 0x3}, 0x10001, 0x1f}) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000330ffc), &(0x7f000066bffc)=0x4) 2018/02/26 11:17:52 executing program 6: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x11) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80000) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/26 11:17:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) preadv(r0, &(0x7f00000044c0)=[{&(0x7f0000000300)=""/248, 0xf8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) memfd_create(&(0x7f0000000000)='ppp1\x00', 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r0, 0x400) 2018/02/26 11:17:52 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x280015, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x40, 0x1, 0x1, 0x1, 0x401, 0x0, 0x0, 0x800, 0x2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="f7b96e9aae0e"}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x3f) connect$packet(r1, &(0x7f0000000140)={0x11, 0x19, 0x0, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}}, 0xf) 2018/02/26 11:17:52 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0xfffffffffffffffc) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/02/26 11:17:52 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000e55000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0x4011}], 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x40, &(0x7f0000000040)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @empty}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x18) 2018/02/26 11:17:52 executing program 2: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000002dff7)='/dev/sg#\x00', 0x4, 0xffffffffffffffff) flistxattr(r0, &(0x7f0000000000)=""/53, 0xffffffffffffff20) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@generic="8d677666957e60d866bb133815b6605d") ioctl(r0, 0x400000000227e, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x41e}}, 0x5, 0xffffffffffffffff}, &(0x7f0000000100)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x1ae0000, 0x3, 0x4, {0x0, 0x1c9c380}, 0xffff, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x2, @rand_addr=0x7}}, 0x62, 0x7344}, &(0x7f0000000200)=0x98) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x400) 2018/02/26 11:17:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000080)={0x0, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x108) 2018/02/26 11:17:52 executing program 4: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x8c013, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0xffcb, 0x100, 0x100, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@arp={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0xffffffffffffff48, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x277, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x424) 2018/02/26 11:17:52 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) socketpair(0x0, 0x3, 0x4, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @empty}, 0x10, {0x2, 0x2, @rand_addr=0x9}, @generic="5c668014629f1ccf3045ebb7ce7ac9f2"}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000080)=0x437, 0x4) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000e4e5aa)=@un=@file={0x0, ""/68}, 0x46, &(0x7f0000d34000)=[], 0x0, &(0x7f000068ffd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f00005661bb)) 2018/02/26 11:17:52 executing program 6: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2018/02/26 11:17:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x7, 0x5, 0x80000000, 0x80000000}, {0x20, 0x3, 0x4, 0x7}, {0x101, 0x9, 0x7, 0x100000000}]}) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x2, 0x0, @tick, {}, {}, @note}], 0xfffffffffffffeae) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/206) readv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/4, 0xfffffffffffffee5}], 0x100000000000014a) 2018/02/26 11:17:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpid() ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000000)=""/74) r2 = accept(r0, &(0x7f0000000100)=@can, &(0x7f0000000140)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000280)=0xe8) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f00000002c0)="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") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@common='syzkaller0\x00', r3}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x280000000}}]}, 0x40}, 0x1}, 0x0) sendto$llc(r2, &(0x7f0000000080)="b8962b04b877984fb0a89f2d44e373d91c122e8399ce096841bc483014bd055492a0107c6b7e08d53452aecf745354b85405086460433ffdf875fc70c7", 0x3d, 0x4004000, &(0x7f00000012c0)={0x1a, 0x17, 0x531, 0x80, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 11:17:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffd, 0x2, 0x0, 0x1, 0x1, 0x763, 0x800000000, 0xffffffff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/02/26 11:17:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0xfffffffffffffff8, 0x9f8, 0x80000000, 0x9c2a}) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/26 11:17:52 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x5}) 2018/02/26 11:17:52 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x301840, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x20b}], 0x48) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="58a56186f8820ce25927c73c3d33e95827fa83235ee72d0319c4ab2328b4642b95e46372490f8b433cb7b88541af77ac0be6f3e7606dce6100c5da9d6b39ceed8711fa68e67c28dc2fe4972399d11807001c29b74de66f2f5d29b2b86a35cf06c5c9947f52fb493d703d4d41b1a5f60787bafffde6161ce0", 0x78, 0x100000000000004, &(0x7f0000000100)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r4, 0x4}, {r4, 0x1}, {r4}, {r4, 0x1000}, {r4, 0x440}], 0x5, 0x7fff) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f00000000c0)=0xffffffffbffffffd, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x2, 0x9, 0x9, r5}, 0x10) 2018/02/26 11:17:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x118) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$KDENABIO(r2, 0x4b36) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000000200)="0067bea63c260004a787375cca0376a235cbf6dc525cb9214ee8ef52f400849e064d", 0x22, 0x0, &(0x7f00000001c0)={0x11, 0x400000000800, r4, 0x1, 0x0, 0x6, @random="d490105a29fd"}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) [ 296.590211] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=32294 comm=syz-executor1 [ 296.609578] audit_printk_skb: 4584 callbacks suppressed 2018/02/26 11:17:53 executing program 7: r0 = eventfd(0xfc2) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) dup2(r0, r1) r2 = eventfd2(0x8, 0x201000000080801) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) 2018/02/26 11:17:53 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) ioctl$KDMKTONE(r1, 0x4b30, 0x0) [ 296.609587] audit: type=1400 audit(1519643872.934:61527): avc: denied { dac_override } for pid=32284 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:53 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x203, &(0x7f0000001380)=[{&(0x7f0000000100)="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"}, {&(0x7f0000000200)="80675c824af70838459d8faac04c518cf56b5097c3d755fe38903eac4d9102ca0bdf962cc6a68cccceb92ff3595698ee5b44c2c81954e6d74fc776bb30a463fe7d16794696"}, {&(0x7f0000000280)="f8e6bda4585474bfcea4605d781408acf3ed525abff31fdea791a33a2a53a2cb5fc169acb8c74a385ec087e4101d1aedf541ebd327bc15f3c6aaa5220fb5369a4b5a6982b1b14b98881d941e63bd82610792d8b120dad171c798fee17301b1d2a11c9ab364b2c382954b0ea51881f3a3b3f90ea8770e885acb2470eba4f7dad3f764884a3b051e4f2d3364cf2700399250a09f246f233077be46d6491576f0954a6e745a7ecfd6904d785237944b42e90e81d7cfc52799"}, {&(0x7f0000000340)="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"}, {&(0x7f0000001340)="56a5f71cd5e1d4cc6e7a7c99"}]}, 0x1) 2018/02/26 11:17:53 executing program 2: r0 = timerfd_create(0x0, 0x1) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x0, &(0x7f000000b000), &(0x7f000000dfe0)) 2018/02/26 11:17:53 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 296.614520] audit: type=1400 audit(1519643872.934:61529): avc: denied { dac_override } for pid=32286 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)=[]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x204, 0x4) getpeername(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) sendto$inet(r0, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000478ff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f0000e4e000)="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", 0x27c}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7", 0x60, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/26 11:17:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB="100000000000000058f176500000"], 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 11:17:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x2000) accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) getrusage(0x0, &(0x7f0000004fb8)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0)=[], 0x36a, &(0x7f0000006000)=[]}, 0x8000) 2018/02/26 11:17:53 executing program 2: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/26 11:17:53 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000de2000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000039f000)=ANY=[@ANYBLOB="3c00000010000900000000000000000000000000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a30000000000000000000000000080012000400020015aa50066edea9967715f7626b277e15576170c1644fc44f8db5d2689b6926d68471d4bd01ded50c4e597169304c333ed8d1c10005eb5d9c965a31bd93391640065025d55366caaf1bd81fe81bd813c2c80a68938c868616040b44"], 0x3c}, 0x1}, 0x0) [ 296.616875] audit: type=1400 audit(1519643872.934:61528): avc: denied { net_admin } for pid=32283 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:17:53 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) read(r0, &(0x7f0000000040), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r1, r4, r5) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) bind$inet(r6, &(0x7f0000000140)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/26 11:17:53 executing program 6: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x44040) r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f81fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) [ 296.620916] audit: type=1400 audit(1519643872.944:61530): avc: denied { net_admin } for pid=25825 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.623099] audit: type=1400 audit(1519643872.944:61532): avc: denied { dac_override } for pid=32287 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.623973] audit: type=1400 audit(1519643872.944:61531): avc: denied { net_admin } for pid=25825 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.628267] audit: type=1400 audit(1519643872.954:61533): avc: denied { net_admin } for pid=25825 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.629946] audit: type=1400 audit(1519643872.954:61534): avc: denied { net_admin } for pid=25825 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.635602] audit: type=1400 audit(1519643872.954:61535): avc: denied { net_admin } for pid=32284 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.635705] audit: type=1400 audit(1519643872.954:61536): avc: denied { net_admin } for pid=32288 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 296.639198] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=32305 comm=syz-executor1 [ 297.113165] [ 297.113169] ====================================================== [ 297.113172] [ INFO: possible circular locking dependency detected ] [ 297.113178] 4.9.84-ga9d0273 #44 Not tainted [ 297.113180] ------------------------------------------------------- [ 297.113184] syz-executor6/32348 is trying to acquire lock: [ 297.113207] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 297.113209] but task is already holding lock: [ 297.113226] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 297.113228] which lock already depends on the new lock. [ 297.113228] [ 297.113230] [ 297.113230] the existing dependency chain (in reverse order) is: [ 297.113237] [ 297.113237] -> #1 (ashmem_mutex){+.+.+.}: [ 297.113246] lock_acquire+0x12e/0x410 [ 297.113255] mutex_lock_nested+0xbb/0x870 [ 297.113261] ashmem_mmap+0x53/0x400 [ 297.113267] mmap_region+0x7dd/0xfd0 [ 297.113273] do_mmap+0x57b/0xbe0 [ 297.113280] vm_mmap_pgoff+0x16b/0x1b0 [ 297.113286] SyS_mmap_pgoff+0x33f/0x560 [ 297.113292] SyS_mmap+0x16/0x20 [ 297.113299] do_syscall_64+0x1a4/0x490 [ 297.113305] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 297.113311] [ 297.113311] -> #0 (&mm->mmap_sem){++++++}: [ 297.113316] __lock_acquire+0x2bf9/0x3640 [ 297.113321] lock_acquire+0x12e/0x410 [ 297.113327] __might_fault+0x14a/0x1d0 [ 297.113333] ashmem_ioctl+0x3c0/0xfe0 [ 297.113339] do_vfs_ioctl+0x1aa/0x1140 [ 297.113344] SyS_ioctl+0x8f/0xc0 [ 297.113350] do_syscall_64+0x1a4/0x490 [ 297.113356] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 297.113358] [ 297.113358] other info that might help us debug this: [ 297.113358] [ 297.113360] Possible unsafe locking scenario: [ 297.113360] [ 297.113361] CPU0 CPU1 [ 297.113363] ---- ---- [ 297.113367] lock(ashmem_mutex); [ 297.113371] lock(&mm->mmap_sem); [ 297.113375] lock(ashmem_mutex); [ 297.113379] lock(&mm->mmap_sem); [ 297.113380] [ 297.113380] *** DEADLOCK *** [ 297.113380] [ 297.113384] 1 lock held by syz-executor6/32348: [ 297.113396] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 297.113398] [ 297.113398] stack backtrace: [ 297.113405] CPU: 1 PID: 32348 Comm: syz-executor6 Not tainted 4.9.84-ga9d0273 #44 [ 297.113409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.113425] ffff8801c89cf908 ffffffff81d956b9 ffffffff853a2cd0 ffffffff853a2cd0 [ 297.113435] ffffffff853c37f0 ffff8801c9fd08d8 ffff8801c9fd0000 ffff8801c89cf950 [ 297.113445] ffffffff812387f1 ffff8801c9fd08d8 00000000c9fd08b0 ffff8801c9fd08d8 [ 297.113447] Call Trace: [ 297.113457] [] dump_stack+0xc1/0x128 [ 297.113466] [] print_circular_bug+0x271/0x310 [ 297.113473] [] __lock_acquire+0x2bf9/0x3640 [ 297.113482] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 297.113491] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 297.113499] [] ? mark_held_locks+0xaf/0x100 [ 297.113507] [] ? mutex_lock_nested+0x5e3/0x870 [ 297.113515] [] ? __lock_is_held+0xa1/0xf0 [ 297.113522] [] lock_acquire+0x12e/0x410 [ 297.113529] [] ? __might_fault+0xe4/0x1d0 [ 297.113538] [] __might_fault+0x14a/0x1d0 [ 297.113545] [] ? __might_fault+0xe4/0x1d0 [ 297.113552] [] ashmem_ioctl+0x3c0/0xfe0 [ 297.113559] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 297.113567] [] ? get_name+0x250/0x250 [ 297.113574] [] ? get_name+0x250/0x250 [ 297.113581] [] do_vfs_ioctl+0x1aa/0x1140 [ 297.113588] [] ? ioctl_preallocate+0x220/0x220 [ 297.113597] [] ? selinux_file_ioctl+0x355/0x530 [ 297.113603] [] ? selinux_capable+0x40/0x40 [ 297.113611] [] ? __fget+0x20a/0x3b0 [ 297.113617] [] ? __fget+0x231/0x3b0 [ 297.113623] [] ? __fget+0x47/0x3b0 [ 297.113632] [] ? security_file_ioctl+0x89/0xb0 [ 297.113638] [] SyS_ioctl+0x8f/0xc0 2018/02/26 11:17:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000000}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=ANY=[@ANYBLOB="0000aaeaaaaa00bb0000000000000000"], 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/26 11:17:54 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x418000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x84) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) chroot(&(0x7f0000157000)='./file0\x00') epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x2ff) 2018/02/26 11:17:54 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000), 0x0, 0x43) unshare(0x4000000) 2018/02/26 11:17:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004aefee)="120000001600e7ff0030000000149b00f99b", 0xd0ab066a005de32c, 0x0, 0x0, 0x262) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40040) recvmsg(r1, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=@hci, 0xc, &(0x7f0000001280)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/141, 0x8d}, {&(0x7f0000001140)=""/49, 0x31}, {&(0x7f0000001180)=""/26, 0x1a}, {&(0x7f00000011c0)}, {&(0x7f0000001300)=""/69, 0x45}], 0x7, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/26 11:17:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xb95f}, 0x8) ioctl$TUNDETACHFILTER(r0, 0x400454da, 0x0) 2018/02/26 11:17:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r1) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/16, 0x10}], 0x1) 2018/02/26 11:17:54 executing program 7: time(&(0x7f0000000000)) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="b1df229177f2f4c8bf16d33c18e22d781be321d5de51bf568bef8b2202c3d7f44598144645bdf90273b73b48d9124f6dfe585a6a1580f9d25871adf6d7ebb2aa33ea6fc74b5347a3f7fa90aaa6d710bf84c85dfd49fe9e7f5ffd85aecb502aca969aac8bab3f33d2021fc649b0796fff2e6889ca5ce30687b78de8825c0f134c9f3508c236011d8b6a2fa60c3f14b3d82aca5cccf35396736df8e82cb1f8759edd38013feaecf386487690b63e3a4cd9880e20282a7730d59d4fc5eb6a13014024176f55bae466d9373ad3a87eeb55512623b069a7d46522608ad422b0c77e86b35e79bab0125b20e9ab7aef42b478fd0dabd66782ff00", 0xf7, 0xffffffffffffffff) iopl(0x8) 2018/02/26 11:17:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f00000000c0)=0xfffffffffffffea3) r2 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') sendfile(r2, r3, &(0x7f0000a3b000), 0x26b9508) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x50, r3, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) inotify_init1(0x80000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={@generic="3256f1a667915441b31555dc4c24fa3b", @ifru_addrs=@can={0x1d, r1}}) 2018/02/26 11:17:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x800000000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/237, 0xed, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000180)=[], 0x0, &(0x7f00000006c0)=[]}, 0x4008815) keyctl$set_reqkey_keyring(0xe, 0x7) [ 297.113645] [] ? do_vfs_ioctl+0x1140/0x1140 [ 297.113652] [] do_syscall_64+0x1a4/0x490 [ 297.113659] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 297.789598] Option '°i§Ôe"`ŠÔ"°Ç~†³^yº°[ é«zïB´xý «Ög‚ÿ' to dns_resolver key: bad/missing value [ 297.829685] Option '°i§Ôe"`ŠÔ"°Ç~†³^yº°[ é«zïB´xý «Ög‚ÿ' to dns_resolver key: bad/missing value 2018/02/26 11:17:54 executing program 1: unshare(0x28060400) unshare(0x8000000) r0 = memfd_create(&(0x7f00003afffd)=')[\x00', 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) 2018/02/26 11:17:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000100000001, 0xfffffffffffffffd) sendto$ax25(r1, &(0x7f0000000040)="2383aa468141c9f2a238d07dd41f81fc5cf7f89132705dc4297d70497b3ee53a555be9dfc8b80ab386291bfa184655d100a78eab443dfff1b5defc15c730a1ec46e2608015da8e0b8667f0d7818ad2d1a418b24600a03641d3413d9a3b3fa09b1f32b9bf46168da5498b7f812bb41c1772058170385a6cabd277322041e4d22f2cf1d3d7b78777cb1cc5f8dddd27f94afa5b8aba78aff19510baef668729a0d327bf952b6f9dcc7345c3124ebd32974bac406e6a543c2098a14f913d3a19d6ae9f4caf57def7017896426c13327ea01e748a6242007f8734020afb316a752d4b9604791c8d75a8156d19bcf8e8221cf9c0e3", 0xf2, 0x4000, &(0x7f0000000140)={0x3, {"11a558e09a0f7a"}, 0x9}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000fceff0)={&(0x7f0000000000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0xfcfd}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) 2018/02/26 11:17:54 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) 2018/02/26 11:17:54 executing program 6: fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000426"], &(0x7f0000000080)='eth1&wlan1vmnet0%+^\x00', 0x14, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x22f5, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="2e98ef6db31b", [], {@llc={0x4, {@llc={0x80, 0xee, "57b6", "43b0b6072dc503c0"}}}}}}, 0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8000, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x80, 0x3}, 0x98) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x80, 0x1) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/02/26 11:17:54 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c7ff1)='/dev/sequencer\x00', 0x88386, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getown(r0, 0x9) ioctl(r0, 0x50fe, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) read(r0, &(0x7f0000000140)=""/142, 0x149) memfd_create(&(0x7f0000000080)='mime_type{wlan1nodeveth0\x00', 0x2) 2018/02/26 11:17:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0x3ff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x7, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eeaffc)=0x1000200, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x5, 0x630, [0x0, 0x20000040, 0x200002b8, 0x200003b8], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x5e, 0x0, @generic="a7a9c5b2e7e92d056f068122cfffd8ab", @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x1d0, 0x248, []}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7f, 'system_u:object_r:initrc_exec_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x8, 0x0, 0x1, 0x0, "702c8c1ce1a706766e05a9c20da6f6e6298b39a31eff7a04cc09632eaeb0a86917f5b178b1b317e1df9c656a9df13d4b7166f64b95f92d8d458854270536d7ad"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x76, 0xfbfb, @common='erspan0\x00', @common='ipddp0\x00', @common='ip_vti0\x00', @generic="189ac7e462ec73f208658640cf3b08cb", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x23, 0x8b5f, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller0\x00', @generic="13071abae2329a3632ea3e0a4a49729f", @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x118, []}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0xffffffffffffff49, 0xffffffffffffffff, 0x80, 0x1, 0x0, "170e65756c752dd4d7dbfd5fd861c4574acb6c824baeb0107e74b39af1b53562b5496cb6e5ea192354c48ec809a88dd8ddbcc21f48e9a189cbb6cf20190c6322"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x1, 0xdada, @common='ip6tnl0\x00', @generic="f0c8999c1f08e5193c1535aa7fe2fe47", @common='bcsh0\x00', @common='bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x9, 0x51, 0x997f, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', @generic="65d034ccebb59a49c9f9865a1eed87d9", @syzn={0x73, 0x79, 0x7a, 0x0}, @random="44d5af5cb264", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="d7203decfb81", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}]}]}, 0x6a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@filter={'filter\x00', 0xe, 0x2, 0x320, [0x0, 0x20000740, 0x20000898, 0x200008c8], 0x0, &(0x7f0000000700), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x9, 0xdbff, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="393fc87ad63924a241b4337d4f37e501", @common='bcsh0\x00', @empty, [0xff, 0xff, 0xff], @random="b8ee1b05cde1", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x2, 0x4, 0x9300, 0x0, 0x2}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x9, 0x9}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x10}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x281bd9b1de3b9982, 0x31, 0x800, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', @generic="1a5bf2edce2c9653bfc61ca273b05ace", @generic="3176a72962f8472a592f7f0ea62fabbc", @random="2d163533d48b", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x168, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x80000000}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x8, 0x8}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9a47, 0x9, 0x6, 0x0, 0x0, "ae59409a4bb63a2daf2cf089db485b3d42e53a8911245bd2974e02711b25ee5f8eeff2211313994407e0947b99c98c50c669c5420d370883ed486ad45fbe3e42"}}}}]}]}, 0x398) 2018/02/26 11:17:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffff8001}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x40, 0x1, 0x100000001, 0x9}, 0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x70c2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) 2018/02/26 11:17:54 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x7, &(0x7f000040c000)={0x0, 0xd7f0000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x0) 2018/02/26 11:17:54 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000f0e000)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x32) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 297.964264] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/26 11:17:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000100000001, 0xfffffffffffffffd) sendto$ax25(r1, &(0x7f0000000040)="2383aa468141c9f2a238d07dd41f81fc5cf7f89132705dc4297d70497b3ee53a555be9dfc8b80ab386291bfa184655d100a78eab443dfff1b5defc15c730a1ec46e2608015da8e0b8667f0d7818ad2d1a418b24600a03641d3413d9a3b3fa09b1f32b9bf46168da5498b7f812bb41c1772058170385a6cabd277322041e4d22f2cf1d3d7b78777cb1cc5f8dddd27f94afa5b8aba78aff19510baef668729a0d327bf952b6f9dcc7345c3124ebd32974bac406e6a543c2098a14f913d3a19d6ae9f4caf57def7017896426c13327ea01e748a6242007f8734020afb316a752d4b9604791c8d75a8156d19bcf8e8221cf9c0e3", 0xf2, 0x4000, &(0x7f0000000140)={0x3, {"11a558e09a0f7a"}, 0x9}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000fceff0)={&(0x7f0000000000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0xfcfd}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) 2018/02/26 11:17:54 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x7, &(0x7f000040c000)={0x0, 0xd7f0000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x0) 2018/02/26 11:17:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4e, 0x9, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8000, 0x7, 0x0, r2}, &(0x7f00000000c0)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x10) 2018/02/26 11:17:54 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) pipe(&(0x7f0000e7d000)={0x0}) dup2(r2, r1) prctl$seccomp(0x16, 0x0, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) 2018/02/26 11:17:54 executing program 4: r0 = open(&(0x7f0000e17000)='./bus\x00', 0x400100, 0x0) fallocate(r0, 0x9, 0x0, 0x4) 2018/02/26 11:17:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r0, 0x2, 0x3, 0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049bffc)) 2018/02/26 11:17:54 executing program 1: unshare(0x28060400) unshare(0x8000000) r0 = memfd_create(&(0x7f00003afffd)=')[\x00', 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) 2018/02/26 11:17:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200401, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0xfffffffffffffffc) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) eventfd2(0x40, 0x1) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x5fc, 0x44000, &(0x7f0000001040)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/26 11:17:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xa) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}]}, &(0x7f0000000240)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x800, 0x0) 2018/02/26 11:17:54 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x7, &(0x7f000040c000)={0x0, 0xd7f0000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x0) 2018/02/26 11:17:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000100000001, 0xfffffffffffffffd) sendto$ax25(r1, &(0x7f0000000040)="2383aa468141c9f2a238d07dd41f81fc5cf7f89132705dc4297d70497b3ee53a555be9dfc8b80ab386291bfa184655d100a78eab443dfff1b5defc15c730a1ec46e2608015da8e0b8667f0d7818ad2d1a418b24600a03641d3413d9a3b3fa09b1f32b9bf46168da5498b7f812bb41c1772058170385a6cabd277322041e4d22f2cf1d3d7b78777cb1cc5f8dddd27f94afa5b8aba78aff19510baef668729a0d327bf952b6f9dcc7345c3124ebd32974bac406e6a543c2098a14f913d3a19d6ae9f4caf57def7017896426c13327ea01e748a6242007f8734020afb316a752d4b9604791c8d75a8156d19bcf8e8221cf9c0e3", 0xf2, 0x4000, &(0x7f0000000140)={0x3, {"11a558e09a0f7a"}, 0x9}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000fceff0)={&(0x7f0000000000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0xfcfd}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) 2018/02/26 11:17:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fcntl$setflags(r0, 0x2, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) [ 298.148276] rfkill: input handler disabled [ 298.153179] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/26 11:17:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r0, 0x2, 0x3, 0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049bffc)) 2018/02/26 11:17:54 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r0, 0x2, 0x3, 0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049bffc)) 2018/02/26 11:17:54 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x7, &(0x7f000040c000)={0x0, 0xd7f0000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x0) [ 298.210532] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 298.215938] rfkill: input handler enabled 2018/02/26 11:17:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000100000001, 0xfffffffffffffffd) sendto$ax25(r1, &(0x7f0000000040)="2383aa468141c9f2a238d07dd41f81fc5cf7f89132705dc4297d70497b3ee53a555be9dfc8b80ab386291bfa184655d100a78eab443dfff1b5defc15c730a1ec46e2608015da8e0b8667f0d7818ad2d1a418b24600a03641d3413d9a3b3fa09b1f32b9bf46168da5498b7f812bb41c1772058170385a6cabd277322041e4d22f2cf1d3d7b78777cb1cc5f8dddd27f94afa5b8aba78aff19510baef668729a0d327bf952b6f9dcc7345c3124ebd32974bac406e6a543c2098a14f913d3a19d6ae9f4caf57def7017896426c13327ea01e748a6242007f8734020afb316a752d4b9604791c8d75a8156d19bcf8e8221cf9c0e3", 0xf2, 0x4000, &(0x7f0000000140)={0x3, {"11a558e09a0f7a"}, 0x9}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000fceff0)={&(0x7f0000000000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0xfcfd}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) 2018/02/26 11:17:54 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001e000)='/dev/loop-control\x00', 0x40102, 0x0) r1 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) rt_sigsuspend(&(0x7f0000010000)={0x8}, 0x8) membarrier(0x0, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/26 11:17:54 executing program 6: dup(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/26}) ioctl$int_in(0xffffffffffffffff, 0x1000000005433, &(0x7f0000018000)) 2018/02/26 11:17:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto(r0, &(0x7f0000000000)="5535bbb2601f91dea35d18f29a52d93301fb86dab0bc57f1b04959850ef1199a64afc9cb1335a1bafbf2edcc2e73ba9faa197c9319c32c75c7e5f5af848e7f4d1d204244f0827823c7f5bd27c799c28ca1d5ddad4d323e49cf9f38af789bab02ed685cd2caa8f6911276c203676849d091741eb539e83a57cf857295691619e183aae115cad4764abae895ac068e136f4f779fb09c46b352578292f663f14039491a4e4dbe15de", 0xa7, 0x1, &(0x7f00000000c0)=@in6={0xa, 0x1, 0x7280, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, 0x1c) mkdir(&(0x7f000000dff6)='./file0\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000f5e000)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) [ 298.292544] rfkill: input handler disabled 2018/02/26 11:17:54 executing program 7: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000f0d000)=0xfffffffffffffc61) 2018/02/26 11:17:54 executing program 6: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[], 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="cd8f3b9e1fc779390008612ce2f7ba3c1eff89ba50ce5136e8fceae6bdbeba009dd1ff8e660052b9edd00db3a72b285b03759f13eab05e9a2e3dd9622efd1ec975f83b99c2d1aff6a148cc0ec6ea0f4e91f9a44fef6996556216f3725af6ec4564b44ce8230db1a579ea8be6094718594b99ac423fc751d593554f152551aa4a4a91d07b864e52147bd15da8c6652061b2a1c16b2e6c99487b52a45d5bc60f9ec71926aaafbc0d847929", 0xaa, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x100000000, r1) 2018/02/26 11:17:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r0, 0x2, 0x3, 0x3) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049bffc)) 2018/02/26 11:17:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000000000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x240, 0x130, 0x350, 0x350, 0x350, 0x4, &(0x7f0000ef3000), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fa994d3c9ad32ca51dc2f88b6a917f9befac8bcbc9ca3611a8d7f90d9491a0da1fb3cbf21131298b550232cb657f0fe869ed3ac0ec59c5c688533c150a141c00"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d5) 2018/02/26 11:17:54 executing program 4: socketpair(0x2, 0xe, 0x0, &(0x7f0000000000)) open$dir(&(0x7f0000000040)='./file0\x00', 0xc8180, 0xc8) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=ANY=[@ANYBLOB="0020f2ff", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000000c0)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x4) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000011000/0x2000)=nil) [ 298.379987] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 298.386651] rfkill: input handler enabled [ 298.412226] rfkill: input handler disabled [ 298.437933] rfkill: input handler enabled 2018/02/26 11:17:54 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x7, &(0x7f000040c000)={0x0, 0xd7f0000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:54 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x204000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x10004, 0x0, 0x43}, 0x14) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x5, 0x6, 0x700, 0x9, 0x2}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) 2018/02/26 11:17:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000980)=ANY=[@ANYBLOB="0000000000000000000000ebffffff00"], 0x10, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[]}}], 0x2, 0x4000000002, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto(r1, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x245) write(r1, &(0x7f0000000000), 0x29a) 2018/02/26 11:17:54 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x55ab}, 0x3, 0x4, 0x1, 0x1}}, 0x26) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/02/26 11:17:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xffffffffffdfffff) write(r0, &(0x7f0000d7cf95)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) read(r1, &(0x7f0000087f4b)=""/181, 0xb5) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/02/26 11:17:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/26 11:17:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) sync_file_range(r1, 0x0, 0x44a, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/26 11:17:54 executing program 4: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=')\x00', 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000632ff9)=""/122) 2018/02/26 11:17:54 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x7, &(0x7f000040c000)={0x0, 0xd7f0000}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:54 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x7, &(0x7f000040c000)={0x0, 0xd7f0000}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:54 executing program 2: pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000171000)="1d", 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x1}) write$fuse(r1, &(0x7f0000df5fe4)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) tee(r0, r3, 0xcfe, 0x0) 2018/02/26 11:17:54 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000000200)=[], 0x0) 2018/02/26 11:17:54 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000013000)=@nfc={0x27}, 0x10, &(0x7f0000002fe0)=[{&(0x7f000000f000)="a8", 0x1}], 0x1, &(0x7f0000013000)=[]}, 0x0) recvmsg(r0, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000026000)=""/68, 0x44}], 0x1, &(0x7f0000025000)=""/145, 0x91}, 0x100) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) connect(r0, &(0x7f0000021000)=ANY=[@ANYBLOB="00000005000000000000000000000000beb42fabad62ac47f2642229a4667791bffb228903d3b544bc032a7fb4d789d47d1f1486b75228d3e699cce3480492265812fc76af032b44bdc941fcc218a6816facb037ed0e79dca4ff7c1629a56257c999f46f5af921a93cea9b2d6141244d8fdf9bd272eed7da118d5a31ed90a94df5dc9f2c90bfffabeffa643fc7c7ee4faa7bdc8f07b7c9babf6a383b3a26856ce276ed0df3c6de0e3ac42066dc0856bcaea8dee63ead502bfc6a46ce7e8ce3a3fd6ffa3ae139e2fad098a88f8af74da50da8616eacd8986de775195fe78fda6a1b5f"], 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6748c1, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x1) 2018/02/26 11:17:55 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000badff8)=@abs, &(0x7f00003ff000)=0x8) timer_create(0x3, &(0x7f0000000180)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000000)="f0e9aa3442f97c52f3d0590aad67ff0a9775fa32dafc7a3c2a18f4897b4f9ba0ec593e5e69b96c3e670ecc7455cca497e57dd77d0f81925605fcdd1ab139395e9d48b473dfea9901756e9de6f1d116f31cb000061cd11d9732268aa1372e176bd72dc2467a3580a1362c689c73971717ca9beaa6b340237f4d9f8995adc964dc17ee541d2f9f29058f18fa46cec7b138773aae109a7d562eb599ddec7efacdf752647b010368", &(0x7f00000000c0)="d2ab18d03be19a4e0351f3ef9dcbdbd998d6d81eaa568c0f53cc28504c185aa9ba78fdd2719495a8ca6dffed1066f33ed57640f8a8d905b5eefa18d27ab334862a4cda40aaad2ebdfa0c62f0ee781147b2b6bdd791b3eba2f2602d74585e870d2098b8aab228820f9d7a18d9a49ff1a9212a68ed5b8493b8639f8bd86b5b26ae03fa1bfe33b31e7ce87fb76a911fd058efbde4fc382d95a31c770a373849e1"}}, &(0x7f0000000200)=0x0) timer_delete(r1) 2018/02/26 11:17:55 executing program 0: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) keyctl$set_reqkey_keyring(0xe, 0x7) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) 2018/02/26 11:17:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f00001f0000)=0x8000, 0x40) setns(r0, 0x8000000) 2018/02/26 11:17:55 executing program 2: clock_gettime(0x0, &(0x7f0000004840)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000046c0)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/137, 0x89}, {&(0x7f00000010c0)=""/195, 0xc3}, {&(0x7f00000011c0)=""/27, 0x1b}, {&(0x7f0000001200)=""/40, 0x28}, {&(0x7f0000001240)=""/204, 0xcc}], 0x6, 0x0, 0x0, 0x2}}, {{&(0x7f00000013c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f00000025c0)=[{&(0x7f0000001400)=""/205, 0xcd}, {&(0x7f0000001500)=""/147, 0x93}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000002600)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00000027c0)=[{&(0x7f0000002640)=""/207, 0xcf}, {&(0x7f0000002740)=""/102, 0x66}], 0x2, &(0x7f0000002800)=""/254, 0xfe, 0x4}, 0x81}, {{&(0x7f0000002900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000003e80)=[{&(0x7f0000002940)=""/15, 0xf}, {&(0x7f0000002980)=""/64, 0x40}, {&(0x7f00000029c0)=""/133, 0x85}, {&(0x7f0000002a80)=""/107, 0x6b}, {&(0x7f0000002b00)=""/230, 0xe6}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/214, 0xd6}, {&(0x7f0000003d00)=""/86, 0x56}, {&(0x7f0000003d80)=""/242, 0xf2}], 0x9, &(0x7f0000003f40)=""/98, 0x62, 0x3}, 0x800}, {{&(0x7f0000003fc0)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000"], 0x1e, &(0x7f0000004400)=[{&(0x7f0000004000)=""/65, 0x41}, {&(0x7f0000004080)=""/109, 0x6d}, {&(0x7f0000004100)=""/26, 0x1a}, {&(0x7f0000004140)=""/150, 0x96}, {&(0x7f0000004200)=""/158, 0x9e}, {&(0x7f00000042c0)=""/139, 0x8b}, {&(0x7f0000004380)=""/123, 0x7b}], 0x7, 0x0, 0x0, 0x27c}}, {{&(0x7f0000004480)=@alg, 0x58, &(0x7f0000004580)=[{&(0x7f0000004500)=""/123, 0x7b}], 0x1, &(0x7f00000045c0)=""/223, 0xdf, 0x5}, 0x7}], 0x6, 0x40000000, &(0x7f0000004880)={r0, r1+30000000}) recvfrom(r3, &(0x7f00000048c0)=""/160, 0xa0, 0x100, &(0x7f0000004980)=ANY=[@ANYBLOB="00000000000000bc8bd55c8805feba00efbbc426075326e6b5493370bc990c2d0766f27d4a5b620880da3e7e246262f143d47db4a39fe1d9332ee00eea968aa51b3725c455b3b67f35c063b56cc7e636fe329ee1c411fae46e5889c9"], 0x10) pselect6(0x40, &(0x7f00000048c0)={0x1, 0x6, 0x3, 0x2, 0x81, 0x0, 0x80, 0x4}, &(0x7f0000004900)={0x4, 0x100000001, 0x7, 0x7, 0x9, 0x7fffffff, 0x8001, 0x8}, &(0x7f0000004940)={0x5, 0x4, 0x8, 0x6, 0x80000001, 0x5, 0x9, 0x1}, &(0x7f0000004980)={0x0, 0x989680}, &(0x7f0000004a00)={&(0x7f00000049c0)={0x91}, 0x8}) connect$netlink(r3, &(0x7f00000048c0)=@proc={0x10, 0x0, 0x2, 0x1000000}, 0xc) fchmod(r3, 0x8) recvfrom$llc(r2, &(0x7f0000004a40)=""/135, 0x87, 0x40, &(0x7f0000004b00)={0x1a, 0x7, 0x1ff, 0x800, 0x4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) renameat2(0xffffffffffffffff, &(0x7f0000067ff8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004900)={0x0, 0x0}, &(0x7f0000004940)=0xc) fstat(r2, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000004a00)=0xcf0a, 0x4) 2018/02/26 11:17:55 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) 2018/02/26 11:17:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp6\x00') accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) pread64(r0, &(0x7f0000015000), 0x0, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)="2b0f00e24f0144d7068dace327eb0d11a9799ab868d472b2c40f2a852d68acb6c3d92aea1f5f48a3f032e18d4c5871ffbe9b017abd2b1c85d7173b7e71cd748860db7a12c228e6bea3a510087197a5ecdd8e73bbe80a71bb544043415ca6d936db88a28e0fcba72249b146332f4ad271ec940432d7e192168e0c719d91404b5d79bee458a5b47c863dec8cbc2e74bfe60f15d041a5ae8958986ad5f9cef00bd9147180258b9aed79605c69931fb55dc9916a4f8cedac02de46118bc5644028d234f357afb9b2368fcc9f3f0509c90805839467a10f18a63177acdfe0a60bc627bf967dfef8bd96f0599d98039017993c1dbdff1d48ddd391", 0xf8) 2018/02/26 11:17:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) read$eventfd(r1, &(0x7f0000000080), 0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/02/26 11:17:55 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0xa012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) fdatasync(r0) flock(r0, 0x1) 2018/02/26 11:17:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='setgroups\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/02/26 11:17:55 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x100, 0x9, [0x0, 0x7, 0x400, 0x7, 0x400, 0x2, 0x6, 0xfff, 0x8]}, 0x1a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xc0016, r0, 0x3) keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a}) 2018/02/26 11:17:55 executing program 0: r0 = socket$inet6(0xa, 0x4000000000001, 0x80000001) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000200)="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", 0x2aa0b9bfe223cf12) 2018/02/26 11:17:55 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 6: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0xa9, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x5}}], 0x60) 2018/02/26 11:17:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000140)="c5", 0x1, 0x20020003, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = dup3(r0, r0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/02/26 11:17:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) connect(r0, &(0x7f0000d16ff0)=@ethernet={0x0, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) 2018/02/26 11:17:55 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x800, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @broadcast=0xffffffff}, 0x43, 0x1f, 0x4, 0x3f, 0x8, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffd, 0x1, 0x3}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@generic="51ef8721dea26dde73978fe66c023ead"}) 2018/02/26 11:17:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x8001, r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pkey_alloc(0x0, 0x0) 2018/02/26 11:17:55 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = memfd_create(&(0x7f0000000000)='@@\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x1ffffffd}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x10000, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0xffff}, &(0x7f0000000140)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x80000000000, 0x3}, 0x2) 2018/02/26 11:17:55 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) syz_open_pts(r1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/26 11:17:55 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000040)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000bef000)='net/snmp\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x0) 2018/02/26 11:17:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x21ff}) read(r0, &(0x7f0000000140)=""/82, 0x52) r2 = dup(0xffffffffffffff9c) connect$netrom(r2, &(0x7f00000001c0)=@ax25={0x3, {"0af2b031049bcb"}, 0xffffffff80000000}, 0x10) read(r1, &(0x7f0000000000)=""/13, 0xd) 2018/02/26 11:17:55 executing program 2: mknodat(0xffffffffffffffff, &(0x7f0000e03000)='./file0\x00', 0xd000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/02/26 11:17:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x200) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='/dev/input/event#\x00') tee(r0, 0xffffffffffffffff, 0x87, 0x200) fcntl$getflags(r0, 0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x8}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x82) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='/dev/input/event#\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='/dev/input/event#\x00'], 0x1c00) [ 298.991579] device gre0 entered promiscuous mode 2018/02/26 11:17:55 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) sysinfo(&(0x7f00000000c0)=""/204) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/26 11:17:55 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x50, r0, 0x12) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f000001307e)='./bus\x00', &(0x7f0000c70fbc)) 2018/02/26 11:17:55 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e29fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0xffff, 0x1]) 2018/02/26 11:17:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b0c000)='uid_map\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') sendfile(r1, r0, &(0x7f000032c000)=0xfffffff, 0xdb) fstatfs(r1, &(0x7f0000000000)=""/110) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000000100)) 2018/02/26 11:17:55 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000007000000b200000000000000c001dfdeaa2980829e3b79fb312548d03345961229291e7dadc957f14e9b0b979149b5d69880165b3973e8e4cb46f180a8390a53c8e9b42cf67e3a65d80bb19ffbe6cad45e78dd44471284801704d0632d1ff9a6235fea2a9e4460f15a44337c5fcef7e0"], 0x18}}], 0x2, 0x0) 2018/02/26 11:17:55 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4205, r1) wait4(r2, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) waitid(0x0, 0x0, &(0x7f0000c2fffb), 0x9, &(0x7f0000022f70)) 2018/02/26 11:17:55 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000bb7fa0)=[]}, 0x8000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x3c4, 0x200007fd, &(0x7f00000000c0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000081e000)={&(0x7f0000001000)=@in6={0xa, 0x2, 0x20, @empty, 0x7}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000074f0d)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a", 0xc9}], 0x1}, 0x0) sendto$inet(r1, &(0x7f0000901000)="8c", 0x1, 0x0, &(0x7f0000d32ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f000000cf80)='}', 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x7}, &(0x7f0000000100)=0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/131, 0x83, 0x40002120, &(0x7f0000000200)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00005b7000)="cc", 0x1, 0x0, &(0x7f000076c000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/26 11:17:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x0) ftruncate(r1, 0x40001) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x7, 0x7ad, 0x100000000, 0x0, 0xffffffff, 0x8, 0x2, 0x2, 0x0, 0x4, 0x7, 0x40}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x3000, 0xffee) sendfile(r0, r1, &(0x7f00008b9000), 0x80000000) fdatasync(r1) 2018/02/26 11:17:55 executing program 0: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0xa012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x3, 0xa, 0x4, 0x3, 0x1, 0x7fff, 0x800, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0x124f, 0x8e23}, &(0x7f00000000c0)=0x10) 2018/02/26 11:17:55 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000069000)=[{0x81}, {0x6, 0x0, 0x400000000000000}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x7375, 0x1, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x6, 0x1, 0x3ff, 0xa, 0x80, 0xa0, 0x3c, 0x0, r4}, {0x7, 0x7, 0x8, 0x3, 0x3f, 0x6, 0xfffffffffffffffc, 0x835d}, {0xc1e6, 0x7, 0x91d, 0x4}, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x3}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x4, 0x1, 0x4, 0x80000000, 0x9, 0x5}}, 0xe8) poll(&(0x7f00000000c0)=[{r0, 0x6048}, {r3, 0x8200}], 0x2, 0x3ff3) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="825f14bb4d1561538f1a121727cb0bac2e2f4dd7aabb76fbbbe1f5d6e5c922b51ec5ca687cdc622ac20de77712c85be49f8533a6d6efc12f6265b9c268d4e66c6ce0", 0x42}], 0x1) 2018/02/26 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000007000000b200000000000000c001dfdeaa2980829e3b79fb312548d03345961229291e7dadc957f14e9b0b979149b5d69880165b3973e8e4cb46f180a8390a53c8e9b42cf67e3a65d80bb19ffbe6cad45e78dd44471284801704d0632d1ff9a6235fea2a9e4460f15a44337c5fcef7e0"], 0x18}}], 0x2, 0x0) 2018/02/26 11:17:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[{&(0x7f0000bf3f68)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000468f7e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341ccda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf2266d045feefcb31f2b231d7", 0x65}], 0x8f) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) read(r1, &(0x7f0000950f90)=""/112, 0x70) 2018/02/26 11:17:55 executing program 6: rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4fb8}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x48, @loopback={0x0, 0x1}, 0x7f}], 0x48) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) 2018/02/26 11:17:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/fscreate\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000002, 0x32, r0, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/26 11:17:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB="1000b312000000000000000000000000f48410a2e82f1e9b0b79094998c60cb5ad1406007ab1060a54478e9497fd420000e87db36fe51013bcb3bce52da243aaa729ecdd8588241617f7d6143282ccc5ef3416e42f85bf317a96fed5c6c33564f74307cb39f20acb79c0098687d3fff281098a7a7efef3eda815ccfe99ae92ef868fccaad1c5b37fb8d94d8df4ea4d0a8fb2f2c0936365e25fdddf30764de3f30d9dc44c7536d43a63d3af94fdb75707007fdf781325"], 0x10}], 0x1}, 0x0) 2018/02/26 11:17:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="00000100000001000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r1) close(r0) 2018/02/26 11:17:55 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"c390e27f01b63a"}, 0x7}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="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", 0x1000002a0) 2018/02/26 11:17:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f000085bfc0)=[{r0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x4) 2018/02/26 11:17:55 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = gettid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x3, 0xfffffffffffffffd, 0x1c5e, 0x6}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) readv(r0, &(0x7f0000a81f80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/02/26 11:17:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@empty}, 0x20) r1 = dup(r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x100000001, 0x9, 0xd6c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/73}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/02/26 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000007000000b200000000000000c001dfdeaa2980829e3b79fb312548d03345961229291e7dadc957f14e9b0b979149b5d69880165b3973e8e4cb46f180a8390a53c8e9b42cf67e3a65d80bb19ffbe6cad45e78dd44471284801704d0632d1ff9a6235fea2a9e4460f15a44337c5fcef7e0"], 0x18}}], 0x2, 0x0) 2018/02/26 11:17:55 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) socketpair$inet6(0xa, 0x803, 0x1, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000080)=0x1c) close(r0) 2018/02/26 11:17:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB="1000b312000000000000000000000000f48410a2e82f1e9b0b79094998c60cb5ad1406007ab1060a54478e9497fd420000e87db36fe51013bcb3bce52da243aaa729ecdd8588241617f7d6143282ccc5ef3416e42f85bf317a96fed5c6c33564f74307cb39f20acb79c0098687d3fff281098a7a7efef3eda815ccfe99ae92ef868fccaad1c5b37fb8d94d8df4ea4d0a8fb2f2c0936365e25fdddf30764de3f30d9dc44c7536d43a63d3af94fdb75707007fdf781325"], 0x10}], 0x1}, 0x0) 2018/02/26 11:17:55 executing program 5: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000007000000b200000000000000c001dfdeaa2980829e3b79fb312548d03345961229291e7dadc957f14e9b0b979149b5d69880165b3973e8e4cb46f180a8390a53c8e9b42cf67e3a65d80bb19ffbe6cad45e78dd44471284801704d0632d1ff9a6235fea2a9e4460f15a44337c5fcef7e0"], 0x18}}], 0x2, 0x0) 2018/02/26 11:17:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x44d6, 0x14, 0x1, 0x4e30, "b8f643aa078cac7947b91bbe8a52697d34be08ed09f5821485a304127602a558"}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pwrite64(r0, &(0x7f0000000100)='-', 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @empty, @empty}, 0xc) 2018/02/26 11:17:55 executing program 4: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x1) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/02/26 11:17:55 executing program 5: write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000080)={@common='bcsf0\x00', @ifru_settings={0x100, 0xffffffffffffffc7, @raw_hdlc=&(0x7f0000000040)={0x1, 0x2}}}}) getpid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5bfec)=ANY=[@ANYBLOB="0100000000000004d1a8296fcfdbb4aed36d0be2d10500000000000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/38, &(0x7f0000000140)=0x26) 2018/02/26 11:17:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)="2c596b657972696e6763697565746367726f75702a2a27626465762873656c69000000047070312300"], &(0x7f0000000100)=[], 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c010000210011040000000000000000e000000100000000001ab1f3745d00000000000000ff0100000000000000000000000000010000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000000c011100e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000000000000000ffffac1400bb00000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000"], 0x15c}, 0x1}, 0x0) 2018/02/26 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000007000000b200000000000000c001dfdeaa2980829e3b79fb312548d03345961229291e7dadc957f14e9b0b979149b5d69880165b3973e8e4cb46f180a8390a53c8e9b42cf67e3a65d80bb19ffbe6cad45e78dd44471284801704d0632d1ff9a6235fea2a9e4460f15a44337c5fcef7e0"], 0x18}}], 0x2, 0x0) 2018/02/26 11:17:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB="1000b312000000000000000000000000f48410a2e82f1e9b0b79094998c60cb5ad1406007ab1060a54478e9497fd420000e87db36fe51013bcb3bce52da243aaa729ecdd8588241617f7d6143282ccc5ef3416e42f85bf317a96fed5c6c33564f74307cb39f20acb79c0098687d3fff281098a7a7efef3eda815ccfe99ae92ef868fccaad1c5b37fb8d94d8df4ea4d0a8fb2f2c0936365e25fdddf30764de3f30d9dc44c7536d43a63d3af94fdb75707007fdf781325"], 0x10}], 0x1}, 0x0) 2018/02/26 11:17:55 executing program 6: r0 = userfaultfd(0x80804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3ffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/02/26 11:17:55 executing program 5: write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/26 11:17:55 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x54a2d381778062d3, 0xcd, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) r3 = accept(r1, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x60) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000001c0)={@common}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3, 0x81, 0x80000000, 0xffffffffffffb7ee, 0x7, 0x7, 0x1000, 0x4f, 0x1, 0x9, 0x1, 0x9, 0x81, 0x1, 0x219657fd8000]}, &(0x7f0000000240)=0x108) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) 2018/02/26 11:17:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f00005beff8)='./file0\x00', 0xc050, 0xffffffffffffffff) 2018/02/26 11:17:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000040)='net/rpc\x00') sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000007000000b200000000000000c001dfdeaa2980829e3b79fb312548d03345961229291e7dadc957f14e9b0b979149b5d69880165b3973e8e4cb46f180a8390a53c8e9b42cf67e3a65d80bb19ffbe6cad45e78dd44471284801704d0632d1ff9a6235fea2a9e4460f15a44337c5fcef7e0"], 0x18}}], 0x2, 0x0) 2018/02/26 11:17:55 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20002, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000100)={0x7}) rt_sigqueueinfo(r2, 0x16, &(0x7f00000000c0)={0x37, 0x97, 0x5, 0x10000}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00003bbffc)=0xffffffffffffff67) sendmsg$nl_generic(r4, &(0x7f0000002680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002640)={&(0x7f0000000180)={0x248c, 0x25, 0x0, 0x2, 0x3, {0xe}, [@nested={0x21e8, 0x4c, [@typed={0xc, 0x7a, @str='\x00'}, @typed={0xc, 0x39, @uid=r3}, @typed={0x4c, 0x38, @binary="fb5bd05bcbdd8ca8f4dde4550a6f676e2868247e54ad6694685a9da340c7398576e911ffd1d25d199106a21438bf5087fe2a2eda8ba96067ad62b2e9176fcf879cf12a"}, @generic="7ff92cc3", @generic="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@generic="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@typed={0xc, 0x25, @fd=r0}, @typed={0xc, 0x77, @ipv4=@empty}]}, @nested={0x21c, 0x5c, [@generic="053f252f726a174124362e2dcc2bb38b3f2d", @typed={0x18, 0x88, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="eed810d5318f1cc4f8a7c3cbca0d649c96bef2e5a0d934db028d228f637db2c9764686d597800bd07d58007a03e53647ac3cd9a53fa3f40a2f19a62d048f6fcee055476d1c0041680ddf6ee1717c7e964315c4ff33500870e1657f210aa141e043dc29270bcdf3129962a3740b85e50be4517baecfdd7c56e16200e1602caa1b2090ae7958408d344ec93168f45066f917277ae2dc58e3fda990192b3867491b696484e8057cc1d5ca77bf87a64d241dcd911bd2c36512d1b1fd632f6d95f1577c17ec8cff3f8f0dde62690ea0acf23fc8b3c4f0fb2072186809b6254089d3202aab75c879b0401ce12ce7f0", @typed={0xc, 0x3c, @u32=0x6}, @generic="ce2c82fe", @typed={0xf0, 0x1b, @binary="8ccc7b63bf6dfe6676e65aea68a1c31910e077ae5d04865bc358724dfcd0066a68754d0c5602ac1148c7ea4dbd190e9a4d57a8cdaef67520e7b26fe3f6660200b33bb9df2d1800a4b58b6a4d50372cb8dfce4b84a76ab81c7a03e0c6a02899290a720803ef93d8c1e1768539b8521d208b40eed2bd61dac269593a4a4732ca5119e2260525d37b2c8a1a19afc2e0333b2df41863344b617f527eba49f8093ea9421d273cc13dd8acea2e0287317448cf9ff9e48909d45d3f48889c251ecf0a85917d96e8025078c54c019d87253f99c88c2f3d761dd74f8198a8746df219aebe93097387f0bdb6"}]}, @generic="416a4fabf39ab69957ac3187ecd82bf6a64b6546f31a5a51c5db52ffe1661f89a80e844ed34d430cef5ff2b5deb62135e31d1adf5f040520846c12169962dfeb703dfb78fbb41a9287524c7c311f7c60090f84ec46dbc601e2e8fb6a04605a5be652af", @typed={0x10, 0x28, @u64=0x8}]}, 0x248c}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c40fe0)={{}, {0x77359400, r6}}) 2018/02/26 11:17:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00009b8feb)=@known="00000000000006956f636b867220706f6e486d6500", &(0x7f00007e1000)='/dev/ptmx\x00', 0x6, 0x0) 2018/02/26 11:17:55 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) 2018/02/26 11:17:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c4