\x00', 0x10, 0x1, 0x9, 0x8, 0xffff, 0x8, 0x0, 0x0, 0x1, 0xc00, [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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000e0e000)=[{0x10081, 0x8, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/26 19:22:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000006000-0x10)={0x0, 0x6e, "478643be4b01389fbd86324435fae693539b274ebae8c77bb9bd4bb67269522415061d550b39656f7e50cb153bc9e71ba3f9ed73b282e6a486d6df93891c7bb55c24b290d725d2ddc1ce51b1c08ee73b894222ac4a6f5c828ae844096bb5ff7fc4d6e15a11054c04e7886eab8980"}, &(0x7f0000004000-0x4)=0x76) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r1, 0x99, "f1df019e99705c5ba8bbeaa653ca2e1b773ea309fd1c8da7816b5aae40ab54dd27305760cd8d3d79a8e0078e80fa7c6b383e85302d15af92ca5991ecefdb76e44c71a87c935971fcea6efaa83fa1b5287fbe3779e8b2f3b1483eb971ca61253abe064df06d66f8b58dfcd4093d277d6213146323bc06480f1513b4af435d1d9c73c6a39a20dabe0ba07bb15f79f93b9f79ac0ec31c3ac6287e"}, &(0x7f0000005000)=0xa1) sync() clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_flags=0x0}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) restart_syscall() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000006000)=r1, 0x4) 2017/12/26 19:22:28 executing program 4: renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40100, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000997000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$unix(0x1, 0x3, 0x0) epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f000069d000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/26 19:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0x0, 0x0, 0x0}, 0x14) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000091000-0x4)=0x0, &(0x7f000093f000-0x4)=0x4) 2017/12/26 19:22:28 executing program 4: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e10000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c5000)=0x10, 0x80000) pwrite64(r0, &(0x7f0000340000-0xea)="a260f1369389a0617933f0b3e68db2dd03e44b92b65743aa2419cd6cbc845627b5b17f9cf76448d82f408f22cf3767e5f2ff821e53b114a2611d5c8b4925224ee35d07cbd67642d7d10db29243abaaafec249f41955188b5aff0dd196b941fe77d7d232d2683776d4fef076de0bd188038136805812d8c671985f4f8d9a735ee7eac597e54fa0ef32f0fd46a40e37c4c004088e6edbd03ed3b7e7906a09829d1bbeeb2c8a596db2c7b46f97f30bbae8c6636d185caa0c84238307e53d17535d0685e173f77e80c2685215a0914247f241e0d180e20e224f7949a7ac62b1c969c3246a85ce5e222cbb3f3", 0xea, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000fb6000-0xb0)={{0x0, 0xffff}, 'port0\x00', 0x2, 0x100011, 0x4, 0x7, 0x2, 0x1f, 0x9b19, 0x0, 0x2, 0x8, [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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xaa1, 0x5, 0x9}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000002000)={0x8, 0x3d63, 0x6, 0x1, 0x12, 0x1}) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x10)=[{&(0x7f0000000000)="0ad8a2a92ac424e73f70102cb23ba3740c779a506ebf316629be4ad51de1291dba05e85741d74ab87327d56b5c8106b46e60752684a2ed10514ecdb5e92f78f13c830a6421d0a722b5abb27c13d20a026dc41d67", 0x54}], 0x1, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x20, 0x48050}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000004000)={0x8, 0x1ff, 0x6}) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f0000004000)={0x2, 0x0, 0xf0c705c, 0x7, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000-0xc)={0x9, 0x5, 0x1000, 0x7, 0x7fff, 0x40ec8867}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000004000)={0x1, 0x23, "061db00e7f94526abc9b5e4d4ae1895fc491c7522553e4edeb94946fbaef8e018d9d27"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x1, 0x200, 0x0, 0x80, 0x20, 0x1, r7, r4}, {0x3ff, 0x1, 0x4, 0x9, 0x0, 0x0, 0x100000000, 0x3}, {0x1641, 0x20, 0x1, 0x7ff}, 0x2, 0x1, 0x7fff, 0x1, 0x60, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x5}, 0xf, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x3, 0x3, 0x2, 0x0, 0x8, 0x6}}, 0xe8) sync() sync() ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) 2017/12/26 19:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f000042a000)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037f000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000c6c000-0x1)=0x3) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005c5000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f91000-0x4)=0x0, 0x4) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000acd000)="260000005e00090000000439ef0000fff30f000100000000000000060000070009ff6e35ea08", 0x26) ioctl$sock_ifreq(r2, 0x89fd, &(0x7f0000875000-0x28)={@common='bpq0\x00', @ifru_settings={0x1000, 0x4, @sync=&(0x7f0000ae1000)={0x277, 0x3, 0x80000001}}}) 2017/12/26 19:22:28 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000202000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fe6000)={{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, 0xfffffffeffffffff, [0x8703, 0x7, 0x4, 0x100000000, 0x81, 0x5, 0x0, 0xfffffffffffffbff]}, 0x5c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000017000)='/dev/input/mice\x00', 0x0, 0x800) r1 = inotify_add_watch(r0, &(0x7f0000e34000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000780000)=0x7, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000099d000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f92000-0x4)=0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000853000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f00001b4000)=""/153) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0xe) 2017/12/26 19:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000410000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a4000)=0xe8) lstat(&(0x7f00000c7000-0x8)='./file0\x00', &(0x7f0000cd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008fe000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xfc00000000000000, 0x1, 0x4, 0x8, 0xcdef3b1154cc010d, 0xa0, 0x2, r1, r2}, {0xb9d, 0x2, 0x80000001, 0x0, 0x200, 0x0, 0x100000001, 0x20}, {0x364234a7, 0x7, 0x80000000, 0x5}, 0x7fffffff, 0x9, 0x9fb, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x401, 0xf53}, 0x5, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x3, 0x10000, 0x0, 0x3, 0xce}}, 0xe8) sendfile(r0, r0, 0x0, 0x10000) 2017/12/26 19:22:28 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000008000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) ioctl$KDADDIO(r2, 0x4b34, 0x1) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2017/12/26 19:22:28 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000003e000-0x1)="e0", 0x1) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000003e000)=""/88, 0x58, 0x1, &(0x7f000003e000)={0x3, {"0f6930aed02453"}, 0x4}, 0x10) lseek(r0, 0x4, 0x0) 2017/12/26 19:22:28 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc2000)=[{&(0x7f00004ff000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) 2017/12/26 19:22:28 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0x8f)="e135550093b8de12f7633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62d2ab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24910551fb24cb0506", 0x8f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000741000)=0x0, &(0x7f000012a000-0x4)=0x4) mmap(&(0x7f0000aad000/0x2000)=nil, 0x2000, 0x1000009, 0x10, r0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aae000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000aae000)=0x0) [ 51.449190] audit: type=1400 audit(1514316148.554:42): avc: denied { setopt } for pid=9494 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/26 19:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) 2017/12/26 19:22:28 executing program 2: pipe(&(0x7f0000d1b000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000558000)={0x5b}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x3f, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsuid(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000001000)='attr/prev\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000-0x4)=0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000003000)='./file0\x00', 0x200000, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000004000-0x4)=0x47e9, 0x4) r7 = socket(0x3, 0x6, 0x7f) r8 = dup2(r6, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet(r1, &(0x7f0000005000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$inet(r6, 0x0, &(0x7f0000007000-0x4)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0xe9)=""/233, &(0x7f0000001000)=0xe9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000008000-0x38)={&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000006000+0x9a)="6b15d1423dc3fb4fdd132c5d16fd59ea92ddc703607d2c3d6accbc31f514e63fe2a5020795d0958fd379ba2721b90cda80e027cdda28c05d338599c05f2e7b1bd3df99597837a6f535", 0x49}, {&(0x7f0000007000)="e5a705173088e05fe26091dc830933b5e40c908cdfe249f852a752642432149197952ee212039dc5ed67dc04eeb792e5b5d1625f0f67af9073a8ace451b76b90ba1d96ef6187ae8d427d193286eb9367a16d3c311b52", 0x56}], 0x2, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r9, r9]}, @rights={0x38, 0x1, 0x1, [r9, r10, r5, r5, r7, r1, r6, r8, r5]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r5, r7]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xc0, 0x4004001}, 0x4010) 2017/12/26 19:22:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000241000)=""/69, 0x45}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}], 0x3, &(0x7f000089f000)=""/179, 0xb3, 0xfffffffffffff800}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) fallocate(r2, 0x11, 0x10000, 0x200000800) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b41000)={0x8, 0x7, 0x400, 0x8d, 0xfffffffffffffff8, 0x4, 0x3f, 0x0, 0x80000001, 0x8000, 0x7}, 0xb) 2017/12/26 19:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x4000000012, 0x0, @thr={&(0x7f00003d6000)="", &(0x7f000036b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb5000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$mice(&(0x7f0000e97000)='/dev/input/mice\x00', 0x0, 0x282080) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d64000)={0x0}, &(0x7f000098f000)=0x4) 2017/12/26 19:22:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000146000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000089f000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dae000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000074f000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) listen(r2, 0x0) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005db000)={0x0, 0x1, 0x8000, 0x0, 0x0}, 0x14) sendto$inet(r2, &(0x7f0000fe0000)="bf", 0x1, 0x0, &(0x7f0000101000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:28 executing program 5: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000810000-0x8)={0x2, 0x9, 0x0, 0x50a}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce0000)='/dev/sequencer2\x00', 0xa0040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000)={{0x5, 0x9}, {0x9, 0x80000001}, 0x0, 0x42f9dd26600aa076, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ax25(r1, &(0x7f0000dcd000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='lo\x00', 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000001000)={@generic="cc3ee63598a088ff023d7ae0f3b384c0", @ifru_flags=0x800}) mq_getsetattr(r2, &(0x7f0000084000)={0xd37d, 0x7ff, 0x2, 0x3, 0x800, 0x9, 0x6, 0xffffffff}, 0x0) 2017/12/26 19:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) recvmsg(r0, &(0x7f0000e33000-0x38)={0x0, 0x0, &(0x7f0000262000)=[], 0x0, &(0x7f0000ca6000)=""/242, 0xf2, 0x0}, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2017/12/26 19:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000278000)=0x400) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2017/12/26 19:22:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:28 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ff0000)={0x0, 0x4, 0x30}, &(0x7f000089f000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ff0000)={r1, 0xb2, 0x200000000000000, 0xffffffffffff7fff, 0x26e}, &(0x7f000001c000-0x4)=0x18) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000520000)=@int=0x0, &(0x7f0000ff2000)=0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000ff1000)='(proc\x00', 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00001d9000)=0x0, 0x80000) r2 = getpid() fstat(r0, &(0x7f00001ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000013f000)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bbd000)=0x0) r6 = geteuid() r7 = getgid() sendmsg$netlink(r1, &(0x7f0000508000)={&(0x7f0000624000-0xc)={0x10, 0x0, 0xd0e5, 0x3}, 0xc, &(0x7f0000db8000)=[], 0x0, &(0x7f0000227000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x4000}, 0x4000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00005e4000)=""/0, &(0x7f00005a5000-0x4)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000243000-0x5)='ppp0\x00', 0x5) 2017/12/26 19:22:28 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000042a000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, 0x0) 2017/12/26 19:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) r3 = syz_open_procfs(0x0, &(0x7f00003a8000-0x8)='net/hci\x00') ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000215000)={0x7fffffff, 0x8, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000f66000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00002c0000-0x1)="", 0x0, 0x20000000, &(0x7f0000d54000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000b1f000)=[{&(0x7f00009d8000)="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", 0xa79}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e2000)={0x0, 0x5}, &(0x7f0000855000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c10000-0x8)={r4, 0x1ff}, &(0x7f00003bb000-0x4)=0x8) bind$nfc_llcp(r0, &(0x7f000061b000)={0x27, 0x8, 0x20, 0x1, 0x3ff, 0x53c, "e1c66c6c888c1c28b943fe9e68c31d401d8c6f0c72dd17c8152853c63692ffec0d064904dbf9a626273df960b1018817bdf02ba3006f1a696992cce98ad4ba", 0x3}, 0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005b0000)=@assoc_id=0x0, &(0x7f00005be000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e9d000)={r5, @in6={{0xa, 0x0, 0x46d7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f7, 0x3, 0x401, 0x9, 0x20}, &(0x7f0000e6d000)=0xa0) r6 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000a97000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000357000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000059b000)={r7, r8}) 2017/12/26 19:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fremovexattr(r0, &(0x7f00003f2000-0x15)=@known='com.apple.FinderInfo\x00') preadv(r0, &(0x7f0000acf000)=[{&(0x7f0000636000)=""/227, 0xe3}, {&(0x7f0000e61000-0xb0)=""/176, 0xb0}, {&(0x7f00003f6000-0x6c)=""/108, 0x6c}, {&(0x7f000064c000)=""/105, 0x69}, {&(0x7f0000813000)=""/180, 0xb4}], 0x5, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f00000a9000-0x1)="91", 0x1, 0xfffffefffffffffe, &(0x7f000001b000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 19:22:28 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock(&(0x7f000000c000/0x1000)=nil, 0x1000) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/26 19:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) socketpair(0x13, 0x805, 0xb3, &(0x7f00006e3000)={0x0, 0x0}) readv(r0, &(0x7f000021a000-0x20)=[{&(0x7f0000c4b000-0xcf)=""/207, 0xcf}, {&(0x7f0000fd5000)=""/29, 0x1d}], 0x2) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getpeername(0xffffffffffffffff, &(0x7f0000d1a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000082000)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="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", 0xb6b, 0x4, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r1, &(0x7f0000ce1000)=""/4096, 0x1000) pipe2(&(0x7f0000be0000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000805000-0xa0)={0x0, @in6={{0xa, 0x2, 0x38d4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4, 0x2000000000000000, 0x7, 0x8}, &(0x7f0000bd0000)=0xa0) sendto$inet(r3, &(0x7f0000ae5000)="", 0x0, 0x1, &(0x7f00006f9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2017/12/26 19:22:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000189000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f000032b000)=0x9, 0x4) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) lseek(r1, 0x0, 0x1) 2017/12/26 19:22:28 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000d7000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000f42000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="23017cf12bed94f5153faa15a67288c0ae4a9bb4af2519c37c875f61c1b3e112898bede2aabe51c7f0969651eb22654d8ee3f04dd11eec1b1386fcd2cee392e9bfbbee0a9b92fae2af06bb543a106284455973a27e5b276a51d4401009c9", 0x5e, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) 2017/12/26 19:22:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000da000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000009b000)="1f0000004a00070000001b20000008ff0a3f8023000000000f5f0003441951", 0x1f) readv(r0, &(0x7f00007bc000-0xa0)=[{&(0x7f0000349000-0x65)=""/101, 0x65}, {&(0x7f000088f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fcd000)=""/76, 0x4c}, {&(0x7f0000028000)=""/27, 0x1b}, {&(0x7f0000566000)=""/224, 0xe0}, {&(0x7f00002ee000-0xe1)=""/225, 0xe1}, {&(0x7f0000134000)=""/70, 0x46}, {&(0x7f0000ace000)=""/0, 0x0}, {&(0x7f000036f000)=""/46, 0x2e}, {&(0x7f0000307000-0xf4)=""/244, 0xf4}], 0xa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/ppp\x00', 0x408400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7fff) 2017/12/26 19:22:28 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000)={0x0, 0x0}) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x80000) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000004000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000007000-0xe2)=""/226) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000000b000-0x10)={r4, &(0x7f0000004000-0x5d)=""/93}) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000005000-0x1)=""/1, &(0x7f0000003000)=0x1) readv(0xffffffffffffffff, &(0x7f0000001000-0x90)=[{&(0x7f0000002000)=""/249, 0xf9}, {&(0x7f0000003000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000)=""/67, 0x43}, {&(0x7f0000002000-0x72)=""/114, 0x72}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/133, 0x85}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000+0x889)=""/58, 0x3a}], 0x8) prctl$setendian(0x14, 0x0) ioctl$sock_ifreq(r3, 0x8912, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000006000-0x4)={0x0, 0x0}}}) 2017/12/26 19:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000636000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 19:22:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000004) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) keyctl$set_reqkey_keyring(0xe, 0x5) clone(0x0, &(0x7f0000273000)="", &(0x7f0000c37000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000068f000-0xbc)="58f771f15ecf758ad5d6077e4118472e427b5fc4b7f1fd74f5cf88a2d24caf80601aad329e187a2643cf325ed1ffcc439fb81176bdabda7fa5ab54e9d908bb0674dd8df7d924077f6ecb5140fc8a9287699f4d57c88d20ab9decd9c5b918318f8c40f023c070592cd5a6f23297aad28b38499cc590f4abac5da9f9254108dd6841f61dbadfd9bf8b790bcfbb21f79691cba83c1d697c8e3648060255d5abef440b8c1e5ea2ad05033231c24335fd5a122e0947ef2e95bc7e29d9cbd5") clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f00005d7000/0x4000)=nil, 0x4000}) 2017/12/26 19:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6c000-0x11)='net/fib_triestat\x00') preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000640000-0xf9)=""/125, 0x7d}], 0x1, 0x0) recvmmsg(r0, &(0x7f000021b000)=[{{&(0x7f00007ea000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc8000-0x10)=[{&(0x7f000004d000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000e80000+0x44f)=""/46, 0x2e, 0x4}, 0xf9}, {{&(0x7f00002e5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003fd000-0x30)=[{&(0x7f000006f000-0xc8)=""/200, 0xc8}, {&(0x7f000059b000-0x96)=""/150, 0x96}, {&(0x7f0000625000-0x72)=""/114, 0x72}], 0x3, &(0x7f000028d000)=""/220, 0xdc, 0x0}, 0x7f}, {{&(0x7f000064f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00001f7000)=[{&(0x7f0000626000)=""/104, 0x68}, {&(0x7f0000e91000)=""/215, 0xd7}, {&(0x7f0000eaf000)=""/4096, 0x1000}], 0x3, &(0x7f0000122000-0xe3)=""/227, 0xe3, 0x1}, 0xc0}, {{&(0x7f000010b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e82000)=[{&(0x7f0000c6d000)=""/4096, 0x1000}, {&(0x7f0000ee3000-0x10)=""/16, 0x10}, {&(0x7f00009e7000-0xf5)=""/245, 0xf5}, {&(0x7f0000169000-0x4e)=""/78, 0x4e}, {&(0x7f0000c09000-0x83)=""/131, 0x83}, {&(0x7f0000e99000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000cb5000)=""/4096, 0x1000, 0x6}, 0x867c}, {{&(0x7f0000a80000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000375000)=[{&(0x7f00001d3000)=""/229, 0xe5}], 0x1, &(0x7f00002cd000)=""/211, 0xd3, 0x7f}, 0x2bc7}, {{&(0x7f0000a28000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000022d000)=[{&(0x7f0000d93000)=""/110, 0x6e}, {&(0x7f00001d3000-0x69)=""/105, 0x69}], 0x2, &(0x7f0000754000)=""/68, 0x44, 0x5}, 0x3}], 0x6, 0x40000002, &(0x7f00006dd000-0xd)={0x0, 0x1c9c380}) 2017/12/26 19:22:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x4, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f0000c74000-0x4)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r0}}) r1 = getuid() ioprio_get$uid(0x3, r1) 2017/12/26 19:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b50000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000421000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000685000-0x30)={0x2c, 0x0, &(0x7f0000029000-0x2c)=[@increfs_done={0x40106308, r1, 0x0}, @acquire={0x40046305, 0x3}, @decrefs={0x40046307, 0x0}, @decrefs={0x40046307, 0x4}], 0x1000, 0x0, &(0x7f000025e000-0x1000)="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"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000392000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000701000)=0xc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d75000)=0x0, &(0x7f0000ada000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000ee5000-0xc)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000999000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e41000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a2000)=0xc) ptrace$peekuser(0x3, r4, 0x9) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000a2c000-0x4)=0x0) ioperm(0x0, 0x0, 0x0) 2017/12/26 19:22:28 executing program 7: epoll_create1(0x80000) 2017/12/26 19:22:28 executing program 2: r0 = gettid() getpriority(0x2, r0) 2017/12/26 19:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3d000-0xf)='/dev/sequencer\x00', 0x400840, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)={0x0, 0x0}, &(0x7f0000f78000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000870000)=@assoc_value={r1, 0x5}, &(0x7f0000b45000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000a8000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f08000-0x6)={r1, 0x3ff}, 0x6) sendto$inet(r4, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000059000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000c7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a40000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000e73000-0x28)={0x3f, 0x8b, r5, 0x800, r6, 0x8000, 0x2, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00002d8000)=[{0x3, 0x0}, {0xf, 0x8}, {0x7, 0x1f}, {0x6, 0x9}, {0x8, 0xd2}, {0x0, 0x1ff}, {0x0, 0x6}, {0xecb03ffee733a151, 0x90000000}, {0x7, 0x100}, {0x4, 0x9}], 0xa) read(r2, &(0x7f00000ef000)=""/37, 0x25) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000cbe000)=""/115, &(0x7f00007ca000)=0x73) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00006ec000-0x20)={@generic="b38c0356b0ea9eab15385f90187f41bf", @ifru_flags=0x0}) 2017/12/26 19:22:28 executing program 7: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f000021c000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/232, 0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x4c0b, &(0x7f0000fa1000/0x4000)=nil}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000+0xe42)={0x100, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x7, 0x1c, 0xc, "f504df81a40feade73045a104197f2aad29972a5beffbd38c68a8e977f0b453513aae5149d157f4a356fabbbcbc3378fdd5cb4326557231fe1a57b4351f5485f", "f224bfd8315c2d61cc0401fc003dc83ef01e22fb89fc9a4e195f775d6f01c7dc7374fb2d296d9bf2ac695653ad435d4d5a35d67da1f61d3f610565d5d1df764b", "66b6432d3ec94b9e1f07c4df3f75c1c77c9f7cda97689cba3bb74e08fd8ed630", [0x1, 0x1f]}) setsockopt(r2, 0x3, 0x3, &(0x7f0000002000)="ebb5a9137296a0b1bbd51597de311354fb7c562862f8442b05d691f843efaf0283cfa289fc338b176eeb29b324b771da9c4fa74b6bb934383e5d1baeffabc0d18d15b873b662330221d90308a4edeba204f312ea912ee35b72df852108b05a2adb49f798e2a9bea5ef6f80cd7ccc9a8af3ec2dd10592ba9bfbf00baaf1ab65e656fbb9bfc128a77323e50d7aa74ea07dfe459ce5a76d80fa91e1f698ab42abadf43ec149e33c13b920b3386c4d0df4636369dc0240703028f79b7a8fa1e378eaeee9b0012a4f9e9549a65a51bc876b6f582d8c75030e945ea26c58c501", 0xdd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000007000-0x4)=0x100000001, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(r0, &(0x7f0000007000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000-0x4)=0x48) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={@generic="134ef8c573f75d09b605ea224d13355e", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000008000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f000000b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) 2017/12/26 19:22:28 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001a000)='bdevvboxnet1[eth0cpuset&\x00', 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000001b000)={&(0x7f0000014000/0x4000)=nil, 0x8, 0x4, 0x80, &(0x7f0000002000/0x2000)=nil, 0x3}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000001a000)=""/243) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000001b000)='/dev/rtc\x00', 0x800, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000008000)=0x100000001) [ 51.771694] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.803304] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/26 19:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005e2000)={{0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe26d}, 0xffffffffffff2c29, [0x80000001, 0x2, 0x3f, 0x80, 0x4, 0x0, 0xceec, 0x3]}, 0x5c) fcntl$dupfd(r0, 0x800000000402, r0) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) lgetxattr(&(0x7f000069b000-0x8)='./file0\x00', &(0x7f0000e29000)=@random={'os2.\x00', 'cgroupGPLwlan1\x00'}, &(0x7f0000f35000-0xaa)=""/170, 0xaa) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2017/12/26 19:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) 2017/12/26 19:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f88000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x2000}) recvfrom$ax25(r0, &(0x7f000042a000)=""/0, 0x0, 0x0, &(0x7f0000f78000)={0x3, {"6ec9003325fd35"}, 0x0}, 0x10) 2017/12/26 19:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000026, &(0x7f0000b9e000-0x1001)="afc10ff330b224f07cd55af0ae2fbce4faf29a9c8e2d6a005d9c527fffa25487c31a71db0bd278e8437ddc1e53b23d7e82a9c6a1519fbe7da160b7da78007e5c4c75e0dbe4c25fb21e7f402d1c5341d4200cf41ad99a9ba3b020a5be627ded65a65f3cf52aa66d55c53f20ed4c7f45981a0b1d4970268b8d7e39552a94136e307abff24da43b7acd06566b7d0131dfa7ba61140b00a0fb2368abfd1e94b5306dbd4c8a81a6d46c5d203595d823c6bc829a12354752c750fa905ddc10ddcff62d749c45b48c83e527b545e4800e9be3b7c6d204958f2fa1e67bd96cc426a0fd91353f44b6b2a09edcc8fc3db80a918e39739c874a2ef6042be615feb3cc42e3ca6ceeb932eb6c013caa868e018e0a767a3ce3f94d504b61249b3ca7e80667a273462ef4bb7692360fed493f5772118de5b6a775e3ba91f381999da7b8684a4b2027404eb611d16c3b4a3cebabc6a5d184ee0710dbcbef6c505d83669729d61202fdc87f17ffe71543f2509ea304ff6294d2275acdd6213f189771ec142b0dc928d52dc43dfca992d89b729db9937016aea1aae8e9e91ecafcb17f405967b2330af658f65db15bf2b8aad31b564c202a337b52ab2dedff9a6eb5cf91f6fbc056ca06956afb5c83d78888dd7e7b84e0204785d09416b906dbf835e6ede18a37b44dae92729f2bddc66e6d4eae94922ca706ef781ccd84f0b90e9262aa42ad118c24932486b2e0edce14fff964f779403a41d323f3a455387f379b40a153f3bcd3936715ae1bd3340ff1b375ad9ed225064106410b7fc173291ff8abd779bc498ce541fbffdaf0a388597ec99a48113683aec1ec41910328c381efaf7b4ed6d5288145fefa408ef0e0e826b87415c6e6ba0cf597002b4569e772df45d09d46588626af4402659f4f098296748f3fc7698c4cd29bcf16ddbb273438534d15b911cc62238286ccac48d0e87bf1ac5daca8875316eb72d0f74dffa2d950927ed33a86d193b847d6d45b545fadd6bcdd76415971d523dfdb22e71055c1dd07128ff2119b06771e395114d3e24ea063ee1369df6faec29e734027002f196b6d424ac39965537afac2a2f14dd944273acd0869942637c86cd95b30e85e71db0a41c76f6daedd18d780273a60357d7fc1b0eed6749a666cab3e4b751b8bcb1f3ad33ecfb73c804af8be1f604ff21c3663e20b4a830082c8462ed0f5cf6e6f7d7c678bf500f09d7a1e2cfe04656d087eb00a584d4f65643f4b4b8bef147c25cda07a7c6959013be953daa07b79d4bb1f9c43afd43e3ccd25edbdf793d1a3203e2cf8891389b48c2152e0e749f6717023fe13bb8b96bb6a335d52bc18992e6ce188d634bfab841c960272b70c90f1f377f4967d35cf58f9ed851ef71373ecd199ebe8eb3f692e9f9a61dc84b4bfacc85f979b82a5a1b246ef6107571c1084618ffacba14674d5c8a51f4fcf32dfab0335c1b96374f615b7fea8e8c23c5f03a8d51d368e5f349bbba1c4c85c51b9703cef568e22e7b7f37f722f91860332961b6a614be8a324222cd80bd61c12e389d97ab3cc00e6d6a6b59c177caed86ee154c67811f3976e1624087b271b9f09ce68d375f5a7c536d413901f73657e3c00aeaad1a3c72ce0b77a135b1f809be1c8f1d26b72a082ab5f434669154ec99a71809299598d3cb97f38cc0018607fec4f6cbb863e2e0cc24ba0ceb25509abcbe620ec71d5e8e30cdcb96573ec429c01bfe6e1f64fbceecca01c80a448db9f7f7037c4153aef035c7f9dfb52256d01960a6061d9b251778b3cca6eb03e97abe8f7ff157550ac4f08c434ccbb0d4f28048c760eeca773289a8ac03b76169dced5b8fb96b395f4e9468aceffd57c43169c0dd965b29477e7d00abf9a7ce6af6da77a4e4402e5813383be6b9dab81a559e581367f5974b5c713d3e4ca4b4cfe1c42fdf446bcfd8f9a4c2a21b05fba6efcb2b3088f94817b88bda5df90e2f55803fe7aaa73143c65157314edeb1146aec6b3b9806f5ac0793bc646242551a6949b26ade82ca5aa4257be2baa3b0488759dbbb7a7e374a4a3103c3b477efad10d30ee5bcde92211332efc5fc6bffab15a6f18d464d1f7ca223848711b05b0ffdc5718268c875c72b916ef078a6f5b45c354743a90d407c40e2d4029a5c5b94ab80500000000000000db2c185d1c4f98888e1d591bfe2930dc430a72f8921e7826e956716efee420661facb621c3ad2e232ec0c930ef2c30cac3423f77541dcc90b7026da7c44d9ed3e1156fa42076019b6e1970dae5df858b22e5c9adcca4039db6de4710314afaba299ddb79041a1a7fddc84532b600207286b00329ca9821f6cdff5b8826c522e0af237947a3583e4711743a6a000136241c08f3861c7c9749e15ccf23e1ba42649e5ef31f30fc6db9782400279cf9a69019fe74c7c1b8b361e47f0f7d20f5683b12276044c2a6167016fe562f42dec9d66a0310f0e532602f966fc67e3674bef703f0c3857624309abd1f0af8f8fafcf56476324df384a90e5ec6f4cd292d9400c8ac78f6a5dd1ac9a58e1172cecb876f8926cde71071584354743d468dd41114e91fc4d76c7f611527a83d52644ea10f32c0c837c50c88cda39ff78d452a1c342742df3bca798acd26c163ce80779f155f1edfde555f0ead846619854f368cd493e71a9569daf42ba2425455fdd8be2355b45e16ef1bb8e95496c4dbe64bf509b9107e02fe46dc3792dad8c03bba3d09b1bae214c38a08acee8cc27f6ce6826aa7db7390329e21f12e6293000000000a777143bd6b7cfa8afb751946e49a8940dd431f24267b26af1397889e11a170f1f9b806f027b8fe1a6f91a8c9447e44df4a7ef0fb012be026e250f036d9f7eefabe4914e9d61cb9ccc16a08379ea23c53b48f206e527cfa47ca166dd842cdd0a43c04f4f7f176eb4ab7005cfa95e0feb66ce8ec8ce2c1ccc85c28d90e3d57f64a5d5b3ac9886b5bb92e4d35c4aed708b7ff394a38920bd0dd41dd2fcb9409394a7550e7a5f51431ca71dd0aef27e23e7a42787bfb2dede89dcadd8217ae8013cfdf05dfadb4e100dd8113b0533a1e3eddd00cd522c31d3ee7a91dc6b4081716b84cf988d21fcbd6943aff819c0ed98e1e1f215e038bc42576c55e66a85ef271a55070883f35363cd7d07672c499771198a752ea47d886fbd85340a8d047040c0ff0e06deabd4772f4ae6f20af643482201573ffaa4965ff0f8ea9fca9cb7ba361e73d050d779974c282b273d2f01b5b8c58b16944e544d632f1c191a430443356512857e22605dddec7da938ecdaa09e3cb9d48b79d08e701490e309ed95fb668b97cd9d1be42f0633723a70f83fb4ff93a20e0b0eeb80619d938462dbfaacd6c2d32873ebd3c192ea435ab58f9280a01f7ee478d820fddd6598350d8bbaf52c7a00f5f8b6d86303c1108230febc094fceea3dd4c2c16f62786bf6515a2db2d719e98439b2e4ceae186a1ab0bde254c3dfb2b35524baa98fd569dce0214adefee3cffffb4639a71a9dddfe4b6dfeac7048c6a06f11a2961df1a25cb6f9c589b664c0668d962906f506f171c8f1b3c0ec6206fe36c309a7f04cf87305b69a13e34daf787c3355112ed9b5128698f4ee54a3c5ace38ab998ba3241501f0285f26d2fd9b6fd4c1e0cfd1a80a08763eb985109a714d7d5e4db5f1765078a52f3d9b029bd28d6f6f9b225693f1d8741d1d3e01e7a977dbfd9f69d3b32859800672f60d434e0ab7cda784c784e16fe5d0fbfe82fc4ea1d9bab783e344120ded26c9cd4605ebe538046d5a95d7b57de5b8ba65beaf8d9b414c3a4e8c65eb166067e20af257296d65b887cf2575bb8314edaa932dabe8d1d5a6fe2a2cbfb66d3f15186fc18ee2d02a667d750adb608df6e452283167b8fb2ca14b373c8760f69236f2baa60a6b18bad31a07e3f2cb78068ddb366b7222282cf7a177196e35cc24a632f55abfa8410337072eb90450233e35f8c05d5539fb13875bc8d84b02fa875b01f335bac49a036ee8715c1996da9b6839f8ce25e8e3475abcb9221250db4f7a4bc976f1075b0ac5d041636196ffddd9b25db1769a7cd7d56eabb1008f9aa3f0c07e253fecb6ef757261ec8527fa499c61fe4fbeac93f0fba4d975881685a02903524faa5430c7df98964bbdd8a0db9730ad99e34ea38340eb6fa3a4085356456f231e3a895f5a843d9d86af0cfa9a5cb6dc451337da5b1dbea1a95ebce943bebb17c15f32278e12c02dce616b0f66681f1966afd570533a4454ce8d2b3948a53619c940c64369b3d2884944aa6fe253cbeea94ae7b844d1ca418da258e01ae1ba4dd404b5bd5678e183febb1941ab4af270f086f5fb8daecf048457d35237ec24e6fd5d54ed5eadf905a6b730b8d97222067fa0c1b6b52dcfc78c81e50577f3039f45d48ec145d8c90d283a2edff78c8811e9e5d5738ca445d510ea91f2697f18e638a9fe5db229e85c470329f82af1d50bbb800e24628901168602861822a9c234fcea2d8154d0ca758180918cc459af14ecc0f8d28e15948a0d9b367ed0183332486b71be121f634202957c7d717483710ac8b1645dfaee1051ae088c010c53c31f931defa803a286258acea1b93fbc3d140f000ce14695a372e06f58353036661e52950e74c195d92c830a11f2020af4c956dc0890a3015fed345b0bd7c45ebd46d2b84c70cca1efb749266ccec575e8f8bdd58b6455a20d43b5295956c3b9b3fed3571f610a23dadfe5e4c9378914554db558818fa9e4368c06adc3eecc2cc810ebb97c89cf35b3ba57faec9352296f1267fcbab9e64fe37b5d0653862981e3d19226d8ab93d3fed9610ecf27613f763b71a411e50df1c0a849fdb0532ce50bc6801b11924afa72301cdc22805ba19059e4cd75db1089ed88d25be1060f222505f41c02975e57f8eba39a14588276e4a9e3e8499481ca14439130206d32f3a9b1f67fa1d9cf5bda9678a85229620ba282cc270dea4cdc180f3b106ecbbc910ce8683fc8eb7adce1614a814af065ddcf496df5184f5f31387e34d661566125292f52b6368dce40870efa2ef5688da0a3d07eac136a2e6d4a4d7332692b89dc36472ae4649d2482716faec490c276dc2063d443ab5aa65ff1680b1e2d6e6ea3dd9614f9c23561322e7a37769016b9bbd513f8a3fe4d5311c355123815ce4ea0fd73c82553329a694e9f949fb19d78997269c78db3877b985756adb446bb4b483dd3905f03bfdf129877d801d722753264ac8736d03f621287de1622531584fbe665e8a6134da51eb227b6b2526d8f210c0bda68a8a6dc3467e37c9604937069ae8da7409a727cde11176c895a11423dae2abf1be12adae5e1dd1d90cbfbeb97078cb04e7bdeb5c15e99a0c7d4c77ad07dcde03acede8004e97c98c851632498263bbb2b0838b3a234cdfab148d5dad330f2e0b613307bde913617872f02bb51c037ed6d54160db592d51b14eba8e8c7f0454836c6aa33c8f452df06fac1f8dcfb72f8e2b76def808b75731c103079636c34731d8a6536c01f62d5434d54747601a8cb4513caee43c80c7b7f07da433698ba485489a8d5a8ad03c8eef674572c9846c0e7efbeab55773d3a76ecd0d0a196f22c12eeada3159e9e259befa34f3e434f6503c0a07415ccded902b5a63ef30e4d62a25ff99d89990f2d0a387cef72f39f31b3133c79db0dc9f24cbd65d3e6a42032b826a8633c865b151ddd87f64e032e46d1ad2c253816feb93f11279c7cf1ec5a26298c68a24a31f581cde4eaa0d672e9e2d22d3579ef8d17ac21d4d90942092304bf90", 0x1001) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e89000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/26 19:22:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e66000-0x10)={0x1, &(0x7f0000b93000-0x8)=[{0x7, 0x2, 0x3, 0x80000000}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000)=""/120, 0x78}, {&(0x7f0000002000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000000000)=""/133, 0x85}], 0x5) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000)={@empty=0x0, @multicast2=0xe0000002}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000003000-0x4)=0x81, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x800, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0xffff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000002000)=""/222) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x80000) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000007000)=0x0) 2017/12/26 19:22:29 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000b4a000-0x10)=[{&(0x7f0000b49000)='w', 0x1}], 0x1) r5 = dup3(r2, r4, 0x0) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00004da000)=0x0) umount2(&(0x7f0000b4b000-0x8)='./file0\x00', 0x478f87f6f731f5bb) tkill(r3, 0x16) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b4a000)={0x40000000000000, 0xef, 0x1, 0x0, 0x3, 0xcbbd, 0x7, 0x3, 0x0}, &(0x7f0000b4b000-0x4)=0x20) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f000015b000)=0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b4b000-0xc)={r6, 0x4, 0x10}, &(0x7f0000b4a000)=0xc) ioctl$int_in(r2, 0x5452, &(0x7f00000ba000-0x8)=0x80000001) 2017/12/26 19:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ef0000)={0x7, &(0x7f0000eb4000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000955000-0x8)={r1, 0x1}) 2017/12/26 19:22:29 executing program 0: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000133000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x200, &(0x7f000079d000-0x3)=""/3, &(0x7f00008d4000-0x1)=0x3) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000027c000)={0x6, 0x1, 0x4}) pipe2(&(0x7f0000d20000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000d23000-0x4)=0x4, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d23000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r1, &(0x7f0000ade000-0xef)="11aed53f70663c41fe26343ba01a412f339a1f964766a07fbaa0350e487b2c0a57846b489e2c40daa386f37821ecc3df20b625f1f53ccfef03c3a2f3dea5a1f129629ef3c879d04eaa6d2fa8e19c9d68da017c7be898b5f7624c87895bc23c876ef820f9bad86d835daf8a475feb4843f5f1102511ede495325baa97c976132aa494b1209fac0dd951d5b7a182ab81f45f8d50efa9209707fc02a3e1b75297dbf50857378b3e452a90dfcb21c82828a8a6eb8dd845ecef0643b11df9001000c6792b3575541fd787ecd666385435c97221aec703e5b10c904ce740ad3af157191428ad2be7b675e8958ae7eb900d31", 0xef) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000d20000)=0x7, 0x4) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) socket$unix(0x1, 0x5, 0x0) 2017/12/26 19:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ac000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000545000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r0, 0x8) r1 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 19:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00007d8000-0x8c)={0x5, 0x80000000, 0x474, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") tkill(r3, 0x80000000016) 2017/12/26 19:22:29 executing program 5: clock_getres(0xfffffffffffffffe, &(0x7f0000e94000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00007b0000-0x1008)={r2, 0x6, 0x1000, "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"}, 0x1008) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0xfffffffffffffffc, 0x1bc00}) 2017/12/26 19:22:29 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d9000)=0x0) fcntl$getflags(r0, 0x0) syz_open_procfs(r1, &(0x7f0000313000-0xd)='net/rt_cache\x00') writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2017/12/26 19:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00009d0000)={0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/26 19:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000d6c000-0x10)={0x1a, 0x0, 0x2, 0x1ff, 0x1, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000538000-0x4)=0x0) r2 = memfd_create(&(0x7f000076b000)='\x00', 0x1) lseek(r2, 0x0, 0x2) r3 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0x8) 2017/12/26 19:22:29 executing program 5: r0 = open(&(0x7f00006de000-0x8)='./file0\x00', 0x80000, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000015d000)=@generic={0x7, 0x5, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e2000-0x9)='/dev/ppp\x00', 0x101040, 0x0) pwrite64(r0, &(0x7f0000b00000)="5b6c037425d27b9b5a6fbed07b82e447dad730e9f83eb93772311e4756ff93df6b62cb9fbc99af2a14e1a5866c72ee16a7e7169e63d62d5f8bf359bfc2d427f9e07c1cd4581d5d60c6e8218ceec9fb8c32668379973fd2204dd554f99b31b641b3d58ed0c6757a46ca83fc8655c276d6c211aecd0ace23ddf7ae3f27f996e582753cd5c448f3665a2f6b4844725c29b784d87c4cc133ce14ce8312e1a283a4f9839382278b255faadf378be04b418487affd3ab36a85f26ace754c929442e184a49acdc4d003aac69b1cebb5f08d15d379ecb997e20fb3449d42bc12849af686857c8ec736", 0xe5, 0x0) socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000ca5000)="240000ea120007ffffffe60700ff09000500fd0400010001ffff1a010000f9550500de48f014045ffed6b35c0a9dddceee10326d3eccf64a5c989ef2cf056b75438d2728e29b84c23e65c7498bd5662499cedc34ac622de9b0bb12e8b82d936d65a87353fb018eb51c99ab61fb2d2699c630ccd95c0c8990ceedb9f583a5139ed8ff4e95cc5f6083c4100a0221570abaed16b2550d5be1b537b18113b5dcaf02fb15944d0ba9630793cd54aa25f633e9655634780ce50e0f921bbaf4de5d9b720f851ac744a9b8e0494d21b6d0b0f245b4c5833b24d21a998a75ec9028ebf8e074b01aad4e2193e36c9871fe0c26d48ff9", 0xf1) 2017/12/26 19:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020319", 0x7}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000771000)='/selinux/access\x00', 0x2, 0x0) 2017/12/26 19:22:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e17000)={0x1f, 0x9, 0x8, 0x1, 0x0, 0x1}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)=0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/0, 0x0, 0x41, &(0x7f0000001000)={0x4, 0x1, 0x7, "86e6bdcca881", 0x9, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x8)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000)="5c0670ff8135e381104727f1d0a38df0bfd9ba8805fa91a1f043f12d68e7500b8005708177e47a0a7e4c759252fe878f8f55385c1ee2c6c3f2514d21c7f173ec9a8a963764a2a677a7ae48d5c08da0383d093805") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@generic="fcd5d9bb2a4b240aff140f7f81c0460b", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x60)={0x27, 0x3f, 0x1f6, 0x7, 0x9, 0xffffffffffff0000, "600d9cd01f8eba58b8f30f792a0576818a496559ecd5aad9226add5cb9630671dbc944e01e7145f05a9b6d70c6125fbcd66d52af01acd0bf261ccb1423ad64", 0x800}, 0x60, &(0x7f0000007000-0x80)=[{&(0x7f0000001000-0x14)="1fb7d51e340f90bffe48eb0f57f51d8e5bf2b6f91eeb63490a1ccea30674a0a763d181eaea49a36cb83b42e82225421161bcce295f3c122722c0bd8eddb4fac9d6cfc24d743d86b763ec6c25c1b1e2f4e859daee96e5fe42669d80c5ec604ed9e64e286b073c98c469ae3740390cdce6bd11965ef7b8f63e24474100699bf66ded3327bcb56a0e988cf80d6734f2f73b9d3bcb2d1e3d42a6254ba34eb3c63dd0a925a0e967c70fb188", 0xa9}, {&(0x7f0000007000-0xb)="5adb635056b91e65be892d", 0xb}, {&(0x7f0000000000)="d0ff82d2d4020b09c37b4a2ea5bef9284ce64c2a50595db1ab0c6b116b0c0b1b1fcea7b399372f3995963d8ebcf9eabe7f5f6cb32ff26af968b2e2768014e1fed74afa43e67d1d4b56653fd96f8319e6e6d66366a3c61bcbb3ffb2f0c1d3432a7251e3ec235b1b7e0e0e010a38454b79945abd37a6b13f780941c8cedff2ea92bba8d48e7420313e048047100eb2c6db15e31ab9", 0x94}, {&(0x7f0000007000-0x83)="3f9d9f5c2e3008f04e63b3ec27a03fbbf98735ece183bc685f7092f80d3b515a6e10fbc112d6785f01da502520de8e2fc74770eb12dae7f7b2733247bd0c201b87639f9111da02602d1d7a4004341911e62de5eb2be07720cd4f313c879d51c053522a1be557098e5c8a0257eec21b3a9745571a245e8da8df7f04921b0d2a6ab5bd25", 0x83}, {&(0x7f0000007000-0x8f)="f1f8595b2085297872fc41a9bffbe29264e6ef603b9c6b9b5f8f95ec8d636d09bb8d78a6adfa7f3ea2284e1983d7af96a8855b50824e3dd910bef8cd7efc44ec5c58edb0081f08a15dd8d45b9f2ffc8e79c2beb6683b39f054fe5ca6a5b5118bf31693a5f8604024da00eeeaab060e3f20ec605ed2a27c95c0e35885b8d27db1341729490245dbbf939692bdea8922", 0x8f}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000006000-0x4a)="2a0ce9961e8c5a857ab5f65d61553562a1aed426e02fd742f00d106ae22ea61fe7ac8617e9c00bfa046d27931db6e1d8cdb5b2abb2ccafa0ee23e2fd0a1841390d422ab7921949fc0280", 0x4a}], 0x8, &(0x7f0000003000)={0x110, 0x0, 0x5, "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"}, 0x110, 0x1}, 0x20000081) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x40200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000009000-0x8)={0x3, 0x7f, 0x6, 0x1000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000-0x8)={0x0, 0xffffffff}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000a000-0xa0)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x8, 0x2, 0x40}, 0xa0) 2017/12/26 19:22:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x80000001, 0x20, 0xd59, 0x0, 0xc791}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xcc8}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x4, 0x7, 0x2}, &(0x7f0000003000-0x4)=0xa0) recvmmsg(r2, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r1) 2017/12/26 19:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000)=""/0, &(0x7f0000462000-0x4)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000734000)=0x0, &(0x7f0000633000-0x4)=0x4) 2017/12/26 19:22:29 executing program 2: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x6, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000632000)='/dev/vga_arbiter\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008dd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009fc000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003be000-0x8)=@assoc_value={r2, 0x95be}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000374000-0x4)=0x800, 0x4) r3 = dup(r0) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000a26000)=0x0, &(0x7f0000173000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00008b9000)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e2e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setns(r1, 0x8000000) 2017/12/26 19:22:29 executing program 7: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c88000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000cbf000)={0x0, 0x58, "a8bfc6f9655725751f98f861c219a9494cea884f41d83115a912309f6d985ebee0e2abc877547e10ff346619620a261f5fcc1d80062e3f577944e65e1ec9133adff6af2afb5eaaa310eff01ca553ffdeaea89ca11ca3e6e3"}, &(0x7f0000d23000-0x4)=0x60) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d23000-0x20)={0x81, 0xffffffffffffff81, 0x8000, 0x5, 0x7, 0x2, 0x7fff, 0x2, r3}, &(0x7f0000359000)=0x20) listen(r1, 0xfffffffffffffff9) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00002a3000)=[0x5, 0x8]) socket(0xe2d695c4e9021abb, 0x3, 0x7f) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000405000-0x78)={0x401, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x80003, 0x7, 0x8, &(0x7f0000d21000-0x10)=@generic="01e348ef5d05f6abb1da9289ae619c5c", 0x400, 0x6, 0xdbe}) epoll_create(0x5) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000a9d000)="fcab5f8e24b785250a8bf02ed6b4928931d0437bf3671158432af60b1cc4dfcff895dd65edce038a6e664fb8e1811377e2a8c9a17066da78ee70f46f2ce023afbba5f415ef7ed2a2df6cedd1acd202191b0145ab046641afad83b4e7639f3cfa4f29ac726580241b34fda96f29f967233bce27e653fb4dad9f98f313900e72d0cbac06f504e2667dac43d4515153dbc401", 0x91, 0x20000010, &(0x7f0000d24000-0x10)=@ax25={0x3, {"c789070144d71c"}, 0x7}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2017/12/26 19:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0xc) clock_getres(0x2, &(0x7f0000505000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000090a000)={0x1000, 0x1, 0x7, 'queue0\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000a2d000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 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]}) 2017/12/26 19:22:29 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000013000-0x9)='wlan1em0\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000d000-0x4)=0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000016000)={0x0, 0x9}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000017000-0x8)={r2, 0x1b05f57d4000000}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2017/12/26 19:22:29 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "2900005d01000000000008003d000000047f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000939000)='/dev/net/tun\x00', 0x0, 0x101a00) 2017/12/26 19:22:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) r1 = socket$netlink(0x10, 0x3, 0x7ffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0x1ff, 0x1, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x71, "a1d5ac7b905c43317263b8d0c8d0b573f5ebeee854375b3450fe9e9c1815332e400f153982f43beac5f669e0cf12e806d66b3c1170ce8b3d21b7e0528a4e37f2bd65df3002d81455404f7c9a8c54ed72803ebd04575c00110c77d35ee76bd488a793b0e92fa930fabf274b01e180a079ea"}, &(0x7f0000000000)=0x79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000002000-0x23)=""/35, &(0x7f0000001000-0x4)=0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x10, &(0x7f00001d9000-0x1c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ac000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400}, 0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000000000)=0x8) 2017/12/26 19:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f34000)={0x7, 0xffffffff00000001, 0x4, 0xfffffffffffeffff, 0x3, 0x6, 0xfffffffffffffffe, 0x9}, &(0x7f0000765000)={0x4, 0x5, 0x1, 0x7534, 0x3, 0x2, 0x1, 0xbb}, &(0x7f0000c0c000)={0x5, 0xffffffffffffffc0, 0x1, 0x1, 0x4000000000000000, 0x101, 0x3, 0x4}, &(0x7f00009c7000-0xd)={0x0, 0x989680}, &(0x7f0000964000)={&(0x7f000053c000)={0x82}, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2017/12/26 19:22:29 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000059000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xff, [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]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/26 19:22:29 executing program 1: mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000416000-0x8)={0x0, 0x0}, 0x1b394f9e3ac9d28d) r1 = mmap$binder(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x4, 0x44010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r1, 0x3}], 0x6b, 0x0, &(0x7f0000415000)="920e7cc0ccb3aff342c076ff49d66e3a06fe19b9657da814bfc0ac0efb669f7762d264791c10cab87f5564cab02b5f67e08e13cd89f8616c15f310e63a756ca3b2e2e75cced5912ef33163e99b106481bef5ca186941c5794b05b64f7d37bda8cc0c23f189c47a66e173e7"}) r2 = syz_open_dev$binder(&(0x7f0000415000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00004ee000-0x8)='./file0\x00') mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004ee000)=[{r0, 0x1, 0x0}, {r2, 0x8002, 0x0}, {r2, 0x80, 0x0}], 0x3, 0x3) symlink(&(0x7f0000119000)='./file0\x00', &(0x7f00003e1000)='./file0\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ec000)={0xc, 0x0, &(0x7f0000058000-0x30)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004ed000-0x7)=""}) 2017/12/26 19:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000071e000)='/dev/hwrng\x00', 0x4000004000800, 0x0) r1 = add_key$keyring(&(0x7f00007a3000)='keyring\x00', &(0x7f0000620000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x1) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000dbc000)=""/196) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004ed000-0x4)=0x0, &(0x7f0000abf000-0x4)=0x4) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f000027f000-0x4)=0x0, &(0x7f000088b000-0x4)=0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000078f000)=@req3={0x7, 0x0, 0x1, 0x6, 0x7, 0x84, 0x8}, 0x1c) r3 = memfd_create(&(0x7f0000ae4000)="2fe40000ffff77726e67004a", 0x0) accept$ax25(r3, &(0x7f00004dd000)={0x0, {""/7}, 0x0}, &(0x7f000099c000)=0x10) 2017/12/26 19:22:29 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000866000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2017/12/26 19:22:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000709000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001000-0x10)=@common="69705f76746900000000000000ba00", 0x0, 0x0, 0x0}) 2017/12/26 19:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getdents64(r1, &(0x7f000064d000)=""/171, 0xab) r2 = syz_open_procfs(0x0, &(0x7f000080a000)='net/if_inet6\x00') readv(r2, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/55, 0x37}], 0x1) 2017/12/26 19:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ace000)=0x0) ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x80a, 0x0) syz_open_dev$sg(&(0x7f0000c46000)='/dev/sg#\x00', 0x1, 0x2400) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bd6000)=0x14) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$netlink(0x10, 0x3, 0x0) 2017/12/26 19:22:29 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006f3000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc3000-0x10)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000fc2000-0xc6)=""/198) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x401, 0x6) pwritev(r0, &(0x7f0000fc2000)=[{&(0x7f00002dd000-0x64)="3a513a58c4ef6297e005891693a6d2424259bf68f9f0a74a01ed2ef6cb52826e630d2116b037a104849364d3b14b51ac31715efa00b47b959021aabafeef37c6e61b94e950f4b18bd661e565a2523fa0d065651eff570fca72085ce0c0327a825879945c", 0x64}, {&(0x7f0000392000-0x7a)="98c5fcc773777d7067a5cf341f32efe73f802bb08325a2958c33e71b3ac7c7415f2f8585f6bc1c87414e13e16b8d6b1e0a1b8456952c64c6d0ad1deacf2b96781ff2054efe43cb2a0123c879cbc2698edb5f5917dd16a735247d19eb394625c0aefc09ab4c0d66db19ada57c3c78be42b8a6578df2ef93c23957", 0x7a}, {&(0x7f00001a0000-0xfc)="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", 0xfc}], 0x3, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000fc3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 19:22:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3d000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000080e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000098e000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b58000)=0x0) fcntl$getown(r0, 0x9) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000f1f000-0x8)={0x0, 0x0}) getpid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f000078b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000058b000-0xf)="6e6574276970365f6d725f76af6600") pwritev(r2, &(0x7f0000ae1000-0x10)=[{&(0x7f00008f1000)="cbd3fa8e6ccf1702405ca91c30fb02420efd05c6f3aac78ff4c34db68cb33337907a2f8d61adfbde8dc5b61686567936fefb6e185fcaabd0bc331c780a61d74852f83e064dfbcb86736ab93a7020155e7b30e7f1f8c3091b043ec2903c5b5aa8e6e6739483a8f4b48a1c868e5ce42091cf10db5f91d11ce6305001b410cff3080d07a2207e0a069ceae9e9a8e99b5eb9f9e9f8bef9364485a13381025bc3a4eeb42491534a9e7db46c52a46aca3fc9f92e0e3dab9e8c1a68709118929605f6dbf32cd0706395b37223c478638d694934314e4d6a6ec8172850257f30a6083305978f075a38ecc9ee14b194d47e50e38dd3c1f55e712771cd7929e11888d7bb3630c5d882ab14dbaf2d0ebc4d35a00f856b40ff94d9f4b9d00af62acd157fb07079abc0a9a9ea0b75914384205d93f86d7cc93deec4dbc2bc0290c0a4f37db7dff590e5f98a8a5d8289ccd7910b4e98eeb5b12a6e7e8826ea18e0d143eb2ec82e70ae66cc603b224000f347c52722058c7f0bd4482c631dba28533c0e556245aacdf57f12c3636e2fd57efdc020f57042e19e610aa21393324d3c127a256b7c1e1e8bceb5ac9caac55410db00db4f36c9b05d60f558f169e1c2eae1cee8e0084cd95b0f821bd466acd9f8d359cf68970e0daae6d1f7fbfb4659eb153b915bb7514c6d64d944eeb729a17d67bb619fbb8b1288606daa9b46bd92dfd674ac39f35d775de4beea7e58ac478419d40184d58a088f1ca376973c2189cbd52b2bace5961bcc89b4e7815bb940c9aa2c159cb7d9a3643e6898b3001efd9e76810e539da6ce504bd35b04c3e8c9f0bafaba720f35ec9fb27d8bdebbb2f1f65e4dd667d664c1af40973d968a6647c2fd023eee71d72b76745a7628ca17044daad3795a5a9606ae9935f62741ab7fdf69c264cf9844a63b0edfdc6f342a63f2f70822f73ec33b1fa5ae066e99079d0776839a3ac9f84f067cc779b6b8af0416a1175c36f81caf24f1e49d4da6f4fd48793db20872d75db4baa15338ba97fddaace329c271a416b0cb65dcfe98e5304393ffd6ef14b03a452b5d108874595c2380c37ea68e70b0a3dbaa0c274fb3103649a0b47633226bb509834b05e6c83d5f16b0d9f760c9b7d9007f3929095fe5022e629474e017e46937f77dffa9acdec0fa513448", 0x33e}], 0x1, 0x0) [ 52.593203] binder: 9719:9728 unknown command 0 [ 52.598172] binder: 9719:9728 ioctl c0306201 204ec000 returned -22 [ 52.619170] device gre0 entered promiscuous mode [ 52.626863] binder: 9719:9739 unknown command 0 2017/12/26 19:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005dc000)='/dev/net/tun\x00', 0x0, 0x410000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000058c000)=0x0) r2 = creat(&(0x7f0000a8e000-0x8)='./file0\x00', 0x100) socket$inet(0x2, 0x6, 0x7) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000069b000)=""/213) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f00009f8000)={0x0, 0x0}) r4 = dup3(r0, r1, 0x0) dup2(r1, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) [ 52.637931] binder: 9719:9739 ioctl c0306201 204ec000 returned -22 [ 52.700976] device lo entered promiscuous mode 2017/12/26 19:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00001e2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d9a000-0x11)='/selinux/enforce\x00', 0x412000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000036e000)=0x0, &(0x7f00004c9000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000038f000-0x14)={0x6d3f, 0x853b, 0xfffffffffffffff9, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f000095d000)="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", 0x218}], 0x1) 2017/12/26 19:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) recvfrom(r0, &(0x7f0000a35000-0xa5)=""/165, 0xa5, 0x0, &(0x7f00003ec000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d562320bb4df", [0x0, 0x0]}, 0x10) sendto$llc(r0, &(0x7f00004a4000)="eb4b482c21be80467bcd11ddcc810d7b8cc1585d3fd26248fabd08e81e1fa01748ddc75b67c22be0af4076149251c612e61bc3c11fc4dde786d8ddcc8c9ac012cfb38d51410dfa949afc5eb4ec4cf2a49d458f15c2b8134aab5be7c66c9fa2fe4c5d87325fdb4dbb7d252d7426e63414ccc7cc5d22208e8b3667422108b6561632d60d509b72384292a3307eb1fd76e848e440755a13821327e34f5e07d213f4ded3385f5204e13cb571d323c4802badb85f4ff563677c163080c56d70982de815c6e1b5cc786f93b0f42bf4d4c251315c0b7be8bef7f98285256d37c2b2f521c53f3de7cb4455c755", 0xe9, 0x40810, &(0x7f00006e7000-0x10)={0x1a, 0xf7, 0x9, 0x8, 0xff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000426000)=0x0) 2017/12/26 19:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000b8b000-0x22)="1f0000000104ff00fd434514234cf600000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00005b9000-0x1f)="1f0000000104bf00fd43459c0700020000d100000900030000002100000000", 0x1f) socket(0x19, 0x5, 0x3) 2017/12/26 19:22:29 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b1e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000095b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000447000-0x4)=0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) unshare(0x10000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f00006d7000/0x3000)=nil, 0x3000}, 0x800000001, 0x0}) open$dir(&(0x7f000025d000-0x5)='./control\x00', 0x80000, 0x2) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cb5000)={0x0, 0x40}, &(0x7f0000cb7000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000790000)={r3, 0xc5a, 0x0, 0x8000, 0xfff}, &(0x7f0000364000)=0x18) unlink(&(0x7f000068e000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getpeername$inet6(r2, &(0x7f00009e8000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000251000-0x4)=0x1c) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:29 executing program 0: r0 = eventfd(0xffffffff) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000020a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f00007db000)=[{&(0x7f00009cb000)="65feb9af6bee0922651565247b25a799572bb9651d157f7ffce150d8e5fc753e8138d6c59fd8cbebe14c631aa1aeba2b4796511f06d578cda8b090356f0cb2fcbf5557b7739a1b4c6a7e61cc7f3b498b8f420075e0f77e36cdecd6b7725cd449719a08e6e9976951b93248b229e8a377f8a786a429266d61be29498342d42fe517e21b3471b1f5206e0b1fe73417ed31296481c7e28a23a01809393256a92ec83e6dba60114c0e9f0ecf52661f72da249f1b52b097617e7b4410d253d52f227785cee4f89bafa63e21ac89226ffd602c3ec65df86f8f68e9467f4c27386fd0c4c812ae56856eca65bc3a58f6ac0b70028da650e23e878027c2b557abbe27251ca9d757ee8b6b6fb59bda06c6570c0c25d493c1d6f08131fab55a8b26bc4cfa7018f5dd577ff01e748464f97ebdb8e012eb4877b64c4f0b21457fa23da887413df8f53c4cbca7d57814ae9ef88131deb15d5dad7fc6543e3a48a1141a5bef288202f0c29dd9beb5e05332bffab7d9ae1977f13b6c448d9d7449270c990d4bec227792cf74abf3a48993b8a6dc8c0495366b8a370b8554919c520dc1c5b35414de4d612570dea65d4dd1ca1b5afd6c882535199e2c1180e4ee369c72061aca1f44679705a05a32b9ab0b96e0f673b716322ccdc950638caf4be46bde3317e9d20391fe17303739bd19691257faf904be37e0f742e77e106241f814f8e6a3c77196245730312b2506c2c48b776bc790814c0d100d8c7a628bc6a767895b15f7b2d65ec30474ff4201571aef6fe793db35b7faa38e9364c156452169a4df615336777c48b0a4b9b6fc4a90e0550659602567da0ea1e5c7d5ae63cb39392b1a9ded44af160c186dcf76a450aec6904003887fadbb55e0b2583eb2c1a40aa5f72c1830514eb6da440f797fc1ad41ae47c87734b8c8b2d54924c14d3923ed16e83e00548cc342aba6a0a0fb1bb3d94101fce0a3214dd705685ddc2a39a7818eb7d2b6f9bf3e0088c37bd19d207f4e9cefbd4118ecee3c2fc6c89477d4541923caa29d2e1448013b0258ad1e570352134a051bfc6813c6f9ba5ad9d622a345ada427cdfca49b5754338daf71114a7b17587eec10b17607c792a9a04ad297de4d9ae907071bf108a83c21a1ac72318af9597524f09dbbbb7404682c48d76717a857639ffecaa8f913022f261380796051ebd255c41ecd2aee2c39ddbeffe78b132d7e7ccf3e31fc2d51378a4a3dd200903826c3c1d870ecfd9a9fca2cffdbd582dc3b74a1758a13d5d0d1cdc216ba22c75dd83f0378c80403294f31befe63eaea3689056f29f5146e7d1f9dd5fbd81c6f47c7f05eb139430800e5dbe99d2fce3530297fe294e3ebb0c41d3d305df9a2386765ec2deafaaa441661f01ac52d185be8dbdfb8aabb62e8226b5127307b31a5275fd909b94c53878f93f5ff2b18c905685fe4685d8e83a4a018a8aba03efd431a2c4c031643c769d4187ce60d845195e178c353a8b71662fa4b55ace1b38d5205b01b33d4e5416b34eb6c85175164a1e22b79b6efb5ecf2aec182955b2e6110ad159a80f50d8f782464701f27785f03195c687a1b4efe551332fca24a775253a3afcb89df4cbd7790dcfd31b1c62e1588eafd2185dde5ec3f9cf6e51b6ec3685d11f36e44041e77972717ee2cbb9a841b9450bb4c286dbeb9269ac19e536a444a5bf0df7dcbdadc442b82680f3503360c350c9f75be52b1d876892b9863bf0f39b8a92c9de9c49e0903cfffd5679f996480953e7ba1d5ef548fe0b1c707dc60235f1098815d91ab0de4b88a4a1d9119e428b465ccfbf8f927308f10b3045acb02480305b63493ec027c42e25221ccb515d0260c4116cc8be5a5b69d655b2140522390af42e5e7dd2a8ec32901fbd658f4a2df307bd62043c4e109c3896a64afa7fd27e2c9b5afa74d8798a438a0dc06387a123f1b4d62c305d3d5826aa290b882056c1af0221690ffb47dcf3a29c4ed3cabb7e67be7f4f99831896f623bbf878bacdb9bdc4052e9556ce4cd4d33171acbfd0fbd173e1720a6bd3a97688c0d855671586e88761799f897e499a92a6797c3c62a2f1079f82c13ce75bf3a0fc63b5dcff7e41062bbec50a3a288066de59c4aad5a1fb7b0bf956fd7c5e6baf72ffc72a3830e067fa5fe3f854ede15b2f112e929ce3a8d96cc0ecaaab9b463668cd9e1d486669e1004f8de031a2c40813a8af5812a97e9a1e558093fad9fdbf459341a02fd1107ec5be2ecd5c07bca7eb7091c32dc3b6ba4cd0a487bb5f3a432a0feb8cdac987ccf5db0d7bae135dc536fcc0f8b6585704d594fbff53238e236e3f632857d2883e2b637db81bae306bb377231455915d1078510dc54615e82c77bc99d58de8bccbc5329e505b6a1c0c7dca2b20562ca50c93200abd7023ffbaf44c430667e05cba7b63b8517dd6210c79026e1bfeb73bd87cc2bcbf4392f11fb7e0a478e500a7bcef088091000268668254f265af07cc2f54ffb884688bef7cad643ae3d1b9e23d52756bc86c6f2a2547c4a91c25fd037743e5e24d946ed327ff73b6eda094b05687210394d12c8e9669d990eed74fb25f1c1dc6f682eb28fff9073439faec781ad3fef5bd93f82077a8ebeb4b04079b3dcdbaf72cd878882a7dedb682cca5d99fc4fdaee01060011364c85266c32789374c885e066ca943a361e721413901bba04395ccc01d7855aafecf9c75991bf3f506e9cdc911f1f3f28fc8a95c1f49bfab8e4af9ea07e6259591f6f6c7d885a61ec00170befc9400b2577849fdae82c7fff707f88437c3ae0d7b57d3f42a699522e6abc0f5b994704a080122b4ed9dc96d318ccdf48c47358d5e9bbb5fe75ccf170c889ba927f636145efb1fb02f6cdbc14dea4676d14d6f20fe4a141befb32dc3bf6ce14f71e2e7eb0d9d2bbe930e8474e0d36f60973f0179917ba02990a1ac5fe9485dfae0c4dd8afa2fa6905d2855de0dd128011f13520759cdb209dbe66774142afc721c0f97a3677006238bf47f958da1b34c0ac9d3a73b9c805376658f4650a1a84a7b569669e0f2e5aacd3d189986da788fb930a1574c114f43fab79bda05d439b79a1b37ab4e307fcc56b99ac9a325a719d0ce99df73118bc72fd603fc8c22c2b54932395fa57d73d18150529bf9cd7d1ec24a5937bf2870f0560597ad94e2f75bb7b5f71c4cee802bd6b2a7c0965453ec93fa0023c12b1588563abe31be3f52140a7473bd39f8713948a41884599ad8e7133402b3ee8a2b75ecc4697ef158a7c69ad0f8536d31508bfc3c7da93767ce5f1592ef60fd6bb91a75dee6f1379d82b2f3884ec96a45e4952a386e8b6879d95e0d592b5fefec9555a82957aacdb665809d0e8fff6b94a193c3be23b9f97ff368d13634df68108c3c108f6bb37b7fff47badde1c32af27a20e836cc16675446797709fd004371e1ccfa7f8c24a75dc0fb7ad230aa6e704b3a2062d27fd90b91cdbfca92e097297b73c3e1e758849a527f9258f907cd29a4487d0965c8fa3b12e3154a559e2807e446f91a979f1447d3e9c805edcb2ee069a9f211a5db3351a314c40d50e5dbd9542947cab7aeaa542d75de97ec9fec7a8734d205e64c7cb82959fa300a15b420c049ceeeb2e895ca59c57b13f66a2c2877c9f8b4c45076f9dcdf8a48de73bb31357ae5916f5444f86d87f385ece762202096b83f3c188e05921f0a3905ad5515a5dbe1e95f6b1404130154336d8a5affacb4b283eaa595043d46cdfc2f8e498fb08146f181d326dabf754bb921327c83df2f3aa4f45c86ead08676bc57834ecb1c0ad29486a56eb55f374e4494e72ffa024ef5405d9a05cf5ee00eccd99a78108a171087e6e6aac57dbddd476e0a50ad4d07683377750a37e66d49660034a44d8d1abe0c4fc67aa2758e39abb436910da2a18411a41e699cd78d2a796d39dc6e2464619debbbbf7d193d300bb89f165b95bad2d2945ad4517dfe4478675fa17831a70ad602627f4f7d629c238fbf8337f2419a117abca602e91c1fd45ba582ad28cddf905269336e45849571652b523b6d0c3d8d51f5a8a8e4f17203b9be1277b876d16660fa57d0199c837df63f95c65efe700a7da905eceb264556f75c14766599892bf2ebfe3cdac817c65f9cbf9a0bbccdc49ac94af539d5182b2a2eae25ae44fe11963bea19add41eb575b1d933504643312fff1f38035c8079a474d3c55faa684cfb1b507b5febee9ecc453f19b44dd54441e066ae2e4ee40216d62aecd96d86d3e6f2e4f97fa14b2b292b272e7e65417a12a71ab12bfc9826abf7a872caad2110365b6c3a98425f5b23dbba27a854c7341db4b7413ac907c2ec4fc891cf699cca2b18f526d100473d70347945c0bea0709f0c9d822282acf1b1a7b7678efb6c31b09ef479fcb1220d9f8a85fc572adf857b95cad6731991f6674104a664b4c6e53bfc59d61eb3895e93a62899ac8a8cc7a2ddb2813a13dc9d93ba6056002ddd32e303735fb2564a3bb123848c406e4e4d7c69d5cb1c5510f63a0addf514f14e2d18efb1a87d3d6b05128c5edecc56843a3a24318c28a80d2452dad77f0f422f92ac33f32249679ffe03ff64807a122e52e2802f8db22dd81e1d05c4efaafb4f671778cb16136a0815349369fa0c04027b207dddb58fe66d92be67e633395109d81f715c79e86a312d1ddbe1bab1bfed7eaa4c2abb1aa70f38f59bfc343eb8ecbe1ab88a24ff181075dd3ced159937ad144f3540eb941a6647722481f6607ecae03709af13105c3e612842b56a19131d10402a3bdc07172a9f477bf8ba50b8b8cb312b02e413a3154a957d9c9a6137975b40005dc7c4632bf0ae351e6a30b7508f3a122d2fe3c6376c4d16f262a7aa4f57ef99165c7bd23a95e143c0ad5a1ffea0b6afc82b5fa1d676118c464af1427e9022c1889699ef3114b325040755adbce52491f45b28bc260353f891266d8f5cad4ba210ee488ebe874a1865da19f33e213ed0ccfa55d9f437badc9fc09c68bfda20526df4fb3b952233e2b9084f0a25a8b71a877b899eabe35487ab46797c8229d73eb96fd668e3d591e19141651a0cd889fab78a96f945cb8e24a5a08213fd3e9e7156a873e31a374bf829b673200b8407242ec08cdf359f729942f06ba1f8dd8751bacb1fa882ea58d0c580073a23536bbc54c41e56724e6af193910f17ecc67fe87c4dad1b76019a5e1f5c03fe01c27445272ed80ba0ac25278adf18d137ff8bd7a44fa290b7f914048e716e03dbffe6e403031d9ddfca20773017c829956a3671864b44e1983dc71632baffc837aa9c7c97a75a234dc4baebbeb081d2656fc2e7132e6ef559b9bdc45e91444ab23fb0bf01d34492ba7faade94b6486840aa8b14abe95f66c02e4288c1b4b1ea95d8b9e1fadb225630a7be82b1855ed3346fccf896b02396b30ebe2bf6aa98a91f2e5dca50f2c76656e7d506720b53936cef68a98879a87f1752d1431450abc18b14a759977a127c085ecaa5e225ca85ab2c01d4e9aeb6fa71f40758dc7c41758a085ee3dba33550d590b64a8b874fe4a8dd9f96776f6b2d9f67ea6725d259ebc6078efa1d7b55cd91434e7773b893a10240f7b520cb393e5312c0b72dfb5dd3c17f093afab4abe0f1e04bc96ea7947b142c2a12b00a1a383d1746292180d080e4c695395599fe6a3c3dbb53b093e2872387bafa445c0a7613ec09d945ef77e2619f81e00706f49651a6d0b027064b9392a1d8c71b7da57f38abb37b7beec64709074a534ffb8b35ecd1ba88c3c307308ab8aa428894ca636af3ccc29a07231bb868f", 0x1000}, {&(0x7f0000750000-0x1b)="9aa16f74f526439e5565ad07ea8a98185fda0f04ae08c0e81b4abc025a3de439ca6c23f7113b0b95babab67155e92a5b7ae4c3183be312ff02e52368950734d52ddc67ba2af45e8d39f51370843a20c19366782578bf0914ccd32d857111e68a0f92d9c9007b7f6572a6488e5a2815e7ff4dd3b683df6d89f3519751685bd9a7eddc5bc13b799ad46b148d0c4060a6d2ecb5ab1014975e1c7ce8fd88ee6de608c869818d9ba2098bd5764bf017702b5646bd68bdabfb491f44997cce2191c67ab2249139", 0xc4}, {&(0x7f0000099000)="63fb9a7bc9f65ab6f21851a17937995dbca291b85495912e38344186ba14f78d09e84ed2363a3f7ed33b38b3eeb172531e9d2c8083825df8b731bd9888b8b4014efa2b4c60367db55e0a6aefc250719d241fd3c4c05987f94f128f45f2c3fb06c1f033503cae94b0125d59b5f34659d61e07", 0x72}], 0x3) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2017/12/26 19:22:29 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2017/12/26 19:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000401) seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002e000-0x8)=[]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)='/dev/input/event#\x00', 0x7983, 0x20000) getrusage(0x1, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00004f0000)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r4 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x62000) ftruncate(r4, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(r1) socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/26 19:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000db8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000174000)=0x14) listen(0xffffffffffffffff, 0x0) accept(r0, &(0x7f000079d000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047d000-0x4)=0x10) r2 = socket$inet(0x2, 0x1, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00001fd000-0x10)={0x3, {"800f2b541271d8"}, 0x1f}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000977000)={0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x9d, "1d0710abc95c5169dc50460ec44693e52e4353b2b5758e799f19ddc5149b8df0f8bf5d1f415854c04746e149776f11e7b9efc6daf718363f0590a8a9023c31d1463668c24c4c0e11d6e599711be3d56b88981497378bc3fbe9aa00e8cb7cc93855af314380044c226775b9de1aa1893e4634e7813795e46b1e3acade3f9e4b394894d1fd0ef5e8e4a6ea3c2ecb0070ae30cc7a0d5b3ac43ae528133bf4"}, &(0x7f0000713000-0x4)=0xa5) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000da0000)=@assoc_value={0x0, 0x5f}, 0x8) 2017/12/26 19:22:29 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000276000-0x10)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000073e000)=0x0) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a8000)=[{&(0x7f0000978000)="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", 0x1000}, {&(0x7f0000893000)="94f33d2977bf169f0b3ed16c68458ec18e74d913e1241332ad379926f1347675a6ef2e4a11bcbddefa03d023c5710aad8df8c89eb5a0d610f29c189344b2a9a6ba9bb392cc2d321213fd", 0x4a}, {&(0x7f0000ffe000-0xf8)="86a6d134d22848523dc9e5b28e8df1978ffb63c6fed263f51a5c6160eb19080be0bfdcd9644beb4391e7be0aa3a00a5b6c5f4248f3bc71915f91062892aedbe932407e8d87578714c4cb25aa741d0270d2b153c75d0d48be45ff6ebf36b658282567248c18be4f07f382837fda8d8c13548631a665f0a9140822c1f3aa756263ca6070c528a301ff5ebf8d46819b6dbdf054692dd7f6686d1ab3f0a34aaa406e1ecde43843c98d66d1eb88180ce98f52c81d84b4855c1860f99551f01e306fbda9384c358372ad952c2072b5c2f793db9a8bda856dc24f5c7cbcf05ec18771c96b7c583905891a6c22f0b52e66b187eb4bfa56bbd56f2019", 0xf8}, {&(0x7f0000ffe000)="d781f2f5d8d707fde8868010ffb74819b2e96624647c7a63a32d9832e70639044a06d311f18075bee149228632edb394fd73a1915b1d40a89502bc7a26d86137c105d99fddf153a1a3811d69a8a18ff937e8658425a344be55a200430436c0ee04d0689a62d022e366f2cc3309142130e6435b89a2fa569d3fb879dd1555916fbcf67fd5623dea0f61f379d12c121c6b1894220d25668eccf073b467d1fca42209caffc5baaffa19e489fe934565b61bd2e40e38ef8dc0e4ce611fde232fc3e27376f02a61cef2ce3ec321027cd68f8b1946afbe1f66acd3", 0xd8}], 0x4, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 19:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0x0) getpgid(r1) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) [ 52.838182] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 52.860140] device gre0 entered promiscuous mode 2017/12/26 19:22:30 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f0d000-0x4)=0x0, &(0x7f0000f0d000-0x4)=0x4) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/26 19:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002000)="", 0x0) 2017/12/26 19:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e6d000-0x8)='./file0\x00', 0x2000, 0xda0f0f04afde49ac) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000029a000)={0x4, 0x3ff, 0x8, 0x5, 0xf67e, 0xffffffffffffffff, 0x7, 0x3, 0x0}, &(0x7f0000ab7000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c0e000)={r1, 0x6f}, &(0x7f0000dc1000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000df3000-0x2)={0x7, 0x5}) fgetxattr(r2, &(0x7f0000f2e000-0x13)=@random={'osx.\x00', "7b2490776c616e316e6f64657600"}, &(0x7f0000374000-0xc8)=""/200, 0xc8) mknod(&(0x7f00001c2000)='./file0\x00', 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) 2017/12/26 19:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053f000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) readlinkat(r0, &(0x7f0000246000)='./file0\x00', &(0x7f00002ca000)=""/51, 0x33) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000059c000)='/selinux/checkreqprot\x00', 0x10002, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006e9000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003cb000)={0x10001, 0x8001, 0x3, 0x7, 0x3f, 0x20, 0xd65, 0x3ff, 0x8, 0x9, 0xdf}, 0xb) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) ftruncate(r1, 0x9) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000537000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x2, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x1000000000000) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') 2017/12/26 19:22:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x8)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000cc4000/0x4000)=nil, 0x4000}, 0x10000000000001, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000cc6000)='logon\x00', &(0x7f0000774000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ce000-0x1)='\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f000052e000-0x12)='.request_key_auth\x00', &(0x7f0000abb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c70000)="d9403869746ade8fb671c3eba8c242030428ee3567f3cc92c072d61e7fc777f449d90045a4caa890be12bb6a892bc4cb9bb509", 0x33, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f00005a1000)=[{&(0x7f0000cc5000-0x56)="d9f2e39224a1df96e2bd734bdde340b56d1c9700e6574dc57adb6690cef6991572d5d0b4985e1bf8839d08b60b399d2f87be2965648480d4594461041e97444e3854faa273b07733ac91945fe9a46b3d1374e92cb772347edd2fccb9209cd6a72cca4fccb302bcd8af6e267fe98f384842166993dc56fd75d704f520adfb3e8a53c73009f10174f912b8e4672a1d998a7fe8faa99db83025089f", 0x9a}, {&(0x7f0000c34000)="89d44d642af501aa2e4b0a4416731bbbf1f314746ca3d032502c245a3711ac1a38d6346c753a80172ac771a6513b39c0b1473d244415ac18b81be9fc7047a00f2b12e57c30c7c707c338c09b579a49eac4c2f5511e68ee075108782da29b5907f67b139cb32a3bf01f04f39f79111fa0015dab6acd5c3071f03c050eecbd975b20027bf1623dc6bf1f22d367504e6e1919d0935b404e", 0x96}, {&(0x7f000016f000-0x1000)="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", 0x1000}, {&(0x7f00003b4000)="02d4339ec1e69614dd0f76d2e79354c6934ac4bfcd6854b82cc67e42075565bc48ec70", 0x23}, {&(0x7f0000678000-0xb1)="9fafa2a8f57f27e412e10ee384ad636dab4edf6f45d675eb0c8bf522ecb0a2c02b58a1eba4dc36645c122b974ae33bab242d7219ceb380f50e55e0eb80d3e8c26c22022e1cb46f38d1afd9b5ded7ac89a29e7e8754c002e62675b9ea2da96246d3db498a7e64d3cd67ae2e17700353948e33639bd8a800d7f94f2c3dc128dc34bc84b1bb73e09aeab19460ac3a2d7f50e0c12e423a66db04e872b46c47e3c0f65e8e793c4c000b9d46d9159cc1d607e54b", 0xb1}, {&(0x7f0000772000)="b3cc91b547d1582cc1fc88f5935c5071b728fb532bdc414478caa354b1ff", 0x1e}, {&(0x7f0000f10000-0xfd)="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", 0xfd}, {&(0x7f0000255000)="3789eee8df59fb82845a5ac731eedf0952e93ecd4455c76eafe193c98dedd2d65f291f25e9", 0x25}, {&(0x7f00007dd000-0x36)="6553e372d825e46e841a1d5e519f019d191c79322aaf9f70e945dc3504b5c57bf0e8b6eadb57e75a50b132f6ebb8af7c7b710adaa76b", 0x36}, {&(0x7f000068f000)="fb5d8a7617815a7d0591b3b1be44631f35b8b5", 0x13}], 0xa, r3) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = syz_open_dev$mice(&(0x7f0000108000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000165000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f00004f2000)={0x7, 0x0}) ioctl$TIOCGPTPEER(r5, 0x5441, 0x7ff) [ 52.886539] audit: type=1400 audit(1514316149.994:43): avc: denied { getattr } for pid=9772 comm="syz-executor6" path="socket:[17695]" dev="sockfs" ino=17695 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.913997] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/26 19:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000018f000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000099e000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000074f000-0xc)={r2, r3, r4}, 0xc) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) listen(r5, 0x6) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2000000000000, 0xfffffffffffffffd) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2017/12/26 19:22:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000027f000)=0x0) ptrace(0x11, r1) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000439000-0x18)={0x5c289a2d, 0xffff, 0xe, 0x2, 0x3ff, 0x9}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000962000)={0x8000000d, 0x0}) 2017/12/26 19:22:30 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007b9000-0xe)='/dev/keychord\x00', 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000261000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x8014}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x0, 0x20000, 0x0}) ioctl(r1, 0x0, &(0x7f0000a64000)="692f0679a3921e575721ec42d065607dea81606bae453d0000000000010000d51b65e90616148b9fc5b92ff04663442433b8471aa0f252cd2d70cb2f57caba0308330000000000008001ed2128f85d2de77ddde78dcae889618704e735481aa51d9313d29d627cd7db5376e56f2e52d910106f6a26b36c34dcc015ddb4cc523e3028ae66be29abdca57d2bb37c128907a06b7db2d4d03daff9f3e6c480a66045dec788fe88dd05e1c4c73145670f7e0b5693c650d112c61f147ffe12ff15affecf9b76d132a943693882a96059f8b2507d6a7943b9ad0389f23bb10c3a0e87c183339976643cdbb33d9985e6b7ca5cdfabc974fac231c1") ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000e9b000-0x8)={0x2, 0x1}) 2017/12/26 19:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bba000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000ff4000)=""/197, &(0x7f00006a7000-0x4)=0xc5) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000001f000)={0x101, 0xfffffffffffffffd, 0x6b, 0x0, 0x8, 0x8001, 0x9, 0x3, 0x1, 0x8, 0x5, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000039000)={0x6, 0x1, 0xf4}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000007000-0x1000)="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") 2017/12/26 19:22:30 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000024000-0x6e)=@file={0x0, ""/108}, &(0x7f0000023000)=0x6e) 2017/12/26 19:22:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2017/12/26 19:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f4d000-0x8)={0x0, 0x0}) timer_create(0x5, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000909000+0x81e)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 19:22:30 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000087f000)=[{&(0x7f00001ec000)="03a49fd2a176c4312d3b", 0xa}, {&(0x7f00002c2000-0x2)="c6cf", 0x2}, {&(0x7f0000530000-0x1000)="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", 0x1000}], 0x3, 0xd) r1 = syz_open_dev$loop(&(0x7f000094d000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000db9000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) ioctl$TIOCNXCL(r0, 0x540d) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000c3000)={0x8, 0x4}) sendto$inet(r0, &(0x7f00001f1000)="dd6bdc9ab50e10e86ab6d4db3ab2249ff9794878b5779cf7cbfb41935402f20fb14a96557b5bdb1be747e2ecbcd85e3ec1cfe32974ea6be6641aaa75e78cf128d730eccb1c36482808a57f8a52404faf835b711501a9204952de2b06fb29f2a0ee78227041b6ac004cc95f", 0x6b, 0x40000, &(0x7f0000bdf000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_getsetattr(r0, &(0x7f0000dea000)={0x4, 0x1000, 0x4, 0x1ff, 0x10001, 0x2, 0x0, 0x2}, &(0x7f0000b33000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f000061c000)='net/mcfilter6\x00') rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841c, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) epoll_create1(0x80000) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/26 19:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x10000000000000, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mlockall(0x1) 2017/12/26 19:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000599000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000c4d000-0x40)={&(0x7f00005d5000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00003c8000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000069e000)=[0x0, 0x0, 0x0], &(0x7f0000fa4000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f0000fdb000)="407a2915b34b21cb9eba744d8323211287ea42e3c7b8b0bfa4c447ac6532ba1a6a8663d603d227f068ab2d5bd1a34c47f4b43194f800a2c5a1e4b0ae6938da51bd4271211c5ee60097e88593478f5b1edc3c63eee93c895e334835f13246424ca1830482b91e15c0b4a55205a99d8ddf090eac72b887ced882bd84f413b79db2809efbf4d2d4", 0x86, 0x240008c0, &(0x7f000069f000)={0x1a, 0x0, 0x1, 0xa614, 0xfffffffffffff25a, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000212000-0x1e)=""/30, &(0x7f0000d1c000)=0x1e) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ef7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000024000)={0x2, &(0x7f00009c0000)=[{0x40028, 0xfffffffffffffffd, 0x0, 0x1}, {0x6, 0x4, 0x4000000000, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000026000)=[{&(0x7f0000029000-0x16b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000029000-0x2118)=[{0x7e, 0x0, 0x0, 0x0, 0x0, "f873be67fdfdea921a969a9afc346e222160a9b525ceb97202b8ae4ee60ec2e85411a73f64158984b8c3e58d7749c5df43c3124b003e49cc8913d79163498d7158d7bad31acb98313f619f5d24d2aa9afdf12718127e255e75766b140c6234a15cfad049cd33e159afdef1aaf590"}, {0x1010, 0x0, 0x0, 0x0, 0x0, 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{0x1010, 0x2, 0x0, 0x1, 0x200, 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0x209e}], 0x2, 0x0, 0x0, 0x10}, 0x20000000) r2 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0x1, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x400000, [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]}) 2017/12/26 19:22:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d61000-0x8)=0x0) clone(0x0, &(0x7f0000002000-0x59)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xd7)="") restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x9, 0x80000000, 0x6, 0x1000}, 0x10) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000612000-0x8)={0x0, 0x0}) connect$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x3, {"afa9dd447596db"}, 0x3ff}, 0x10) 2017/12/26 19:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000038f000-0x28)=[{&(0x7f0000ee0000)='\a', 0x1}], 0x1) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000db8000-0x70)=[{&(0x7f000013c000-0x7c)='#', 0x1}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/26 19:22:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000002000)={0x1, 0xfff, 0x8, 0x6, 0x0, 0x56d}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000-0x8)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000012000)={0x1000, 0xa8, 0x2, 0x3, 0x4, 0x4, 0xe4, 0x1, 0x1, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) futex(&(0x7f0000013000-0x4)=0x3, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000012000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:30 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000084e000)='rxrpc_s\x00', &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) socket$inet(0x2, 0x1, 0x800) r1 = request_key(&(0x7f0000851000-0x5)='\t\x00\x00\x007', &(0x7f0000850000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084e000)="0004", r0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000225000)="1b859b9c6adcf6a77818c5e830f64ad425db9249b7890a65ffc90045e0a3db490602145a9b20b91b71ec7323bd5d6fe1defd735a4a9a8fe2322c04b499f598a40ba549f41c388882cbb67a109db4e6a7b456e95af5e41ae9d0", 0x59) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000483000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000858000)={0x0, 0x7c, "7489a7c999a93db87f665ebbda06ffcae96b8319117be096210b3152e246bc267f2f6055886e8b2b9334611e2a7c18c69db6450e1331864d372d9672c2b677d2648ff3b4217220e956b08df3c396b6093096d537d4e326d4d225ce7fa5268153b8ca56767e1cf487078e732fdbf3aab38b5530b81182e0110639e68c"}, &(0x7f0000f87000-0x4)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000047f000-0xc)={r3, 0xff, 0x30}, 0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f85000)='id_legacy\x00', &(0x7f0000f86000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f86000-0x1000)="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", 0x1000, r1) 2017/12/26 19:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000f12000)={0x2, &(0x7f0000c35000)=[{0x1, 0xfffffffffffffffe, 0x7, 0xd4}, {0x0, 0xff, 0x3, 0x40}]}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000026b000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000c6e000)=0x4) pipe(&(0x7f0000222000)={0x0, 0x0}) getdents(r2, &(0x7f0000140000)=""/0, 0x0) getdents64(r1, &(0x7f0000be0000)=""/156, 0x9c) syz_extract_tcp_res$synack(&(0x7f0000939000)={0x0, 0x0}, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c5e000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000a51000-0x1)='./file0\x00', &(0x7f000033c000)={{0x0, 0x0}, {r3, r4/1000+10000}}) 2017/12/26 19:22:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom(r0, &(0x7f000025b000)=""/209, 0xd1, 0x0, &(0x7f0000ecb000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000000000)="") shutdown(r1, 0x2) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001ea000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x2, 0x200, "8a4cb95008f0b42bb3590aa825d6e1c5b566de0ee30e46027b1d856cdf5f6f58ed81139cd73627edb608a2b4bddc03941db8cd7d8130ee2544981db4a2a0d393ea455340d26950d881ec93e74f55dbf7"}, 0x160) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000612000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) 2017/12/26 19:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b90000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x2, 0x2) add_key$keyring(&(0x7f0000e66000)='keyring\x00', &(0x7f0000ca2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000a85000)='pkcs7_test\x00', &(0x7f0000ea7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00002d8000-0x6)='.dead\x00', &(0x7f00009bc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000070f000)='\x00', 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a6a000)={{{@in=@loopback=0x0, @in=@rand_addr=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e2000-0x4)=0xe8) quotactl(0x2, &(0x7f000090e000+0xf46)='./file0\x00', r4, &(0x7f0000c2e000-0x43)="e0724596be688b867838e912d7900211a8058e77af544e7f5ca5e5e3aee31877eebe518800006c4734e005e6a790ddc3bd370ca26ba1024bb586c49a3809b0cd808e47") fcntl$getownex(r3, 0x10, &(0x7f000058c000-0x8)={0x0, 0x0}) r5 = add_key(&(0x7f00003d9000)='.request_key_auth\x00', &(0x7f0000b4c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000083a000-0xff)="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", 0xff, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f00004e4000-0x8)='keyring\x00', &(0x7f0000c3d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) keyctl$revoke(0x3, r6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000027b000)=@assoc_value={0x0, 0x8}, &(0x7f0000fed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000097f000-0x5f)={r7, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getpeername(r0, &(0x7f0000594000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dcf000-0x4)=0x58) 2017/12/26 19:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00009ed000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00006a1000-0x28)={0x4, 0x14, 0x7fffffff, 0x2, "8a02410fdf8d7685daae8c2fc40e815854d19fb061d586ead5acd5f17b81b104"}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000c92000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/26 19:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000be3000-0x12)=""/18) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000b74000-0xc)={0x40000000000004, 0x0}) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c9b000-0xc)=@sack_info={0x0, 0x5, 0x5a}, &(0x7f00009c1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ca4000)={r1, 0x101, 0x0, 0x7fffffff, 0x8, 0x1000}, 0x14) 2017/12/26 19:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x8001, 0x0) write$sndseq(r0, &(0x7f000060c000-0x180)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}], 0x30) [ 53.290304] FAULT_FLAG_ALLOW_RETRY missing 20 [ 53.298699] CPU: 1 PID: 9898 Comm: syz-executor2 Not tainted 4.9.71-g2506378 #113 [ 53.306316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.315646] ffff8801cd92f1f8 ffffffff81d922b9 ffff8801cd92f4d8 0000000000000000 [ 53.323639] ffff8801c0ef2110 ffff8801cd92f3c8 ffff8801c0ef2000 ffff8801cd92f3f0 [ 53.331667] ffffffff8165fb7a 0000000000000000 000000000000051b ffff8801c64d88f0 [ 53.339649] Call Trace: [ 53.342206] [] dump_stack+0xc1/0x128 [ 53.347536] [] handle_userfault+0xa3a/0x1310 [ 53.353569] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.360554] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 53.366930] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.373909] [] ? handle_mm_fault+0x117b/0x2530 [ 53.380107] [] ? handle_mm_fault+0x1fc3/0x2530 [ 53.386304] [] handle_mm_fault+0x1fd1/0x2530 [ 53.392796] [] ? __pmd_alloc+0x410/0x410 [ 53.398476] [] ? _raw_spin_unlock+0x2c/0x50 [ 53.404412] [] ? follow_page_pte+0x263/0xca0 [ 53.410439] [] ? follow_page_mask+0xa9/0xdb0 [ 53.416461] [] __get_user_pages+0x39a/0x1010 [ 53.422483] [] ? follow_page_mask+0xdb0/0xdb0 [ 53.428601] [] get_user_pages_unlocked+0x1d3/0x370 [ 53.435158] [] ? get_user_pages_locked+0x3d0/0x3d0 [ 53.441706] [] ? get_user_pages_fast+0x290/0x320 [ 53.448077] [] get_user_pages_fast+0x11e/0x320 [ 53.454276] [] ? __get_user_pages_fast+0x320/0x320 [ 53.460824] [] get_futex_key+0x20a/0x1050 [ 53.466587] [] ? futex_lock_pi_atomic+0x2c0/0x2c0 [ 53.473044] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.479854] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 53.486751] [] futex_wait_setup+0xd9/0x330 [ 53.492603] [] ? futex_wake+0x440/0x440 [ 53.498191] [] ? __hrtimer_init+0x106/0x1d0 [ 53.504128] [] futex_wait+0x1ed/0x5e0 [ 53.509547] [] ? futex_wait_setup+0x330/0x330 [ 53.515658] [] ? plist_del+0x157/0x210 [ 53.521160] [] ? futex_wake+0x1ac/0x440 [ 53.526754] [] ? enqueue_hrtimer+0x3b0/0x3b0 [ 53.532784] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.539762] [] do_futex+0x7b9/0x15c0 [ 53.545089] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.552067] [] ? exit_robust_list+0x230/0x230 [ 53.558177] [] ? release_sock+0x20/0x1c0 [ 53.563860] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 53.570149] [] ? kvm_clock_read+0x23/0x40 [ 53.575914] [] ? kvm_clock_get_cycles+0x9/0x10 [ 53.582111] [] ? ktime_get+0x13d/0x1d0 2017/12/26 19:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000069b000-0x10)={0x3, 0x80}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005a9000)={0x0, 0x58, &(0x7f00001f7000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe1e}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000bd8000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000091b000)={r1, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000043000)={0x0, 0x4, 0x10, 0x3, 0x7}, &(0x7f0000872000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000b73000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = syz_open_dev$mice(&(0x7f0000120000-0x10)='/dev/input/mice\x00', 0x0, 0x200480) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000908000)={0x40000000, 0x0}) ppoll(&(0x7f0000cd0000)=[{r3, 0x1000, 0x0}, {r3, 0x8, 0x0}, {r3, 0x8281, 0x0}, {r3, 0x200, 0x0}, {r3, 0x4, 0x0}], 0x5, &(0x7f0000482000)={0x0, 0x0}, &(0x7f000077e000)={0x4}, 0x8) r4 = accept(r3, &(0x7f0000856000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000867000-0x4)=0xc) userfaultfd(0x800) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) clock_getres(0x6, &(0x7f00004e7000-0x10)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c6b000-0x10)={0x0, 0x0}) keyctl$session_to_parent(0x12) futex(&(0x7f0000e2f000)=0x10000, 0x10c, 0x1, &(0x7f000000d000)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 19:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000152000-0x14)={0x0, 0x7, 0x4, 0xfffffffffffff9f7, 0x5, 0x3b7}, &(0x7f00004fe000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003be000-0x8)={r1, 0x5}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 19:22:30 executing program 5: syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dbe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000639000)={0x0, 0x1, {0x0, 0x2, 0xecf5, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt(r0, 0x3f, 0x9, &(0x7f00006cc000)=""/170, &(0x7f00006e1000-0x4)=0xaa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b95000-0x8)={0x0, 0x0}) r2 = dup(r1) setsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f0000f53000-0x4)=0x10001, 0x4) 2017/12/26 19:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060b000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000375000)={0x1c, 0x0, &(0x7f0000bca000-0x1c)=[@request_death={0x400c630e, 0x2, 0x0}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}], 0x6a, 0x0, &(0x7f0000ee9000)="f5bba65f53218c7c1224264adaf76dcb64ab80a50235b39ee6db5eec8a771b8cb95b2ac659bc81899f999c484307e5add50a28efc00c40335b4c1a19ffef363cb1d396836d8aec5e8943f7e51abaab84f5759c0087274506a76d3cf942d89af8588b938ab7721a699b9b"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001, 0x0}) 2017/12/26 19:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000053a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000bdb000-0x4)=0x9, 0x4) writev(r0, &(0x7f0000a32000)=[{&(0x7f00001f4000)="2a59cc23fccbae11a4cc4b0e3945f5591dccfcf9848cadfeb72fbac5052e3c773587d385f57262d53b5bbc7f92aecd8ecd39a48777f69019bd4c2f99dfa5402f884054007fdf3b50342ab2ca5027130ae7f6bf50b9bbd75ce491eb76d1640aacac80e11e1f3bc392e6ec688774f7d5114f494c43802b3ec8d16e7b15766eb998bef092ca31f1ffd66d27ef92f91a2b38c70805af667a3a7a4bf772f7efbbd13bb0a03a7d9c8d03369393644a8c77", 0xae}, {&(0x7f00002f2000-0x8a)="0bd4f82c5899a3dc0d6099e83dd55750d31765f0c8a778454c2f839e20c503a2c59aad83b6e9b8e0da9cd7e6aea0f6e042eed81d71d80851e0aa5c7783f82971e9a20cfedeb5e0d8b38463654d5b145160def6aa15a4df9756b463e33c910f755c1fe13ba38510d16fc4196f89a5d9ea4a81e65bb5c6151ed4b34d2f000d100b3835a18010db4763625e7ddd01c1ff786e425f1dc4d74f5a9450689e713cc0b5195fc88297ab3f70a0f4ee12cf43e79ac517d45ed180ce3f08ae1daf0bfffdf3200f251e22c0894250edcfb8abdc4f03de9fd9957e7caf3c8f148ca3483e971a1c91751e1902814ea87791", 0xeb}], 0x2) 2017/12/26 19:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$setmm(0x23, 0x4, &(0x7f0000141000/0x4000)=nil) close(r0) 2017/12/26 19:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000007, 0x1f) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000fc7000-0xd)='net/udplite6\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000055b000)='\x00', 0x1) [ 53.587612] [] ? SyS_futex+0x1c7/0x2d0 [ 53.593112] [] SyS_futex+0x226/0x2d0 [ 53.598440] [] ? do_futex+0x15c0/0x15c0 [ 53.604029] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 53.610661] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.617466] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.624009] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/26 19:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) getpriority(0x3, r2) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000307000-0x20)={{&(0x7f0000535000/0x2000)=nil, 0x2000}, 0x3, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000837000)=@buf={0x1000, &(0x7f0000355000-0x1000)="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"}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000c24000)=@add_del={0x2, &(0x7f0000804000-0x10)=@common='gre0\x00', 0x6cc7}) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000)=0x0, 0x4) 2017/12/26 19:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000f97000)='keyring\x00', &(0x7f0000db4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e4d000)='#user\\.\x00', 0x0) keyctl$clear(0x7, r1) getxattr(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000ff9000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000046c000)=""/34, 0x22) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000512000)=0x0, 0x4) 2017/12/26 19:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d84000-0xe)='/dev/keychord\x00', 0x2, 0x0) recvfrom(r1, &(0x7f0000d1e000-0x94)=""/148, 0x94, 0x40, &(0x7f0000e6e000)=@sco={0x1f, {0x3, 0x8000, 0xda, 0x2, 0xffffffffffffff3a, 0x8}}, 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000d06000-0x8)=[0x0, 0x0]) [ 53.675201] binder: 9934:9937 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 53.689118] binder: 9934:9937 ERROR: BC_REGISTER_LOOPER called without request [ 53.697509] binder: 9934:9937 DecRefs 0 refcount change on invalid ref 3 ret -22 2017/12/26 19:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = getpgrp(0x0) sched_setparam(r0, &(0x7f00005f9000-0x4)=0x5) r1 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) pread64(r1, &(0x7f00006c8000)=""/0, 0x0, 0x0) mkdirat(r1, &(0x7f000049a000)='./control\x00', 0x22) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r2, &(0x7f0000013000-0xa)='./control\x00') setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f00002dd000-0x4)=0x8, 0x4) ioctl$int_out(r2, 0x2, &(0x7f0000ae9000-0x8)=0x0) 2017/12/26 19:22:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000df000-0x14)={0x81, 0x8, 0x5, 0x6, 0x1}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x26)="26000000120047f791f6caff001a22070700000000004900d70000a1aa07375505001d0008ff", 0x26) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/26 19:22:30 executing program 3: r0 = getpid() ptrace(0x10, r0) ptrace$getsig(0x4202, r0, 0x7, &(0x7f000054f000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000)={0x3, {"c7b806a128d91f"}, 0x40}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000-0xf2)=""/242) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000003000)="f499e75705db8951817bf84fbd826d1ff76e0e849a7a31d22d94b41361413a6e9e59f477870e0078f405ea706aa4ea72fdf7fb392bdaebc66c8c5bc4aec9ed4f7f362d71dac572ff5bbf0c574f18abd2a0308d9b1e838497006cb8bbff93f73e60bd81c8706d4fe2ba78b6964d0cdfcc3d6b2772158b8e8b45d46d4425da36dea7856582e5607ade3f1bf11e7b9df25064c7f96fb897e1ad168fe1cf434ce39c3e16f957e2aa49cbccd276bb827859e6af58ab4390eefaebe6872a6e89ef484b9108039a304c6046d6c8a3026c55b66cbcde61") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000005000-0x64)={&(0x7f0000001000-0x8)=[0x1, 0x6], 0x2, 0x1f5, 0x81, 0x1, 0x8, 0x4, {0x100000001, 0x1, 0x0, 0x5, 0x4, 0xe05, 0x3, 0x80000000, 0xfffffffffffffffc, 0x40, 0x4, 0x473c, 0x2, 0xffffffff, "6fb87a53d70f4470bc9d74bf23000e83463427642e56201b9e3c2407b3bcdc62"}}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000004000)=0xfff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x4, 0xfb1, 0xffffffff}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000-0x60)={r2, 0x58, "76c2da7956893c6dc664ce51bc418175707fa2626fc82aee35d01d9512d83eb11828b8530de98827b673ba183206709b7d3bc215f56aa5ab1c9bdec85c6618f36411f53721d2a47a02724766c7d0cf3a9ba218ac133d6280"}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x80, 0x0) r3 = socket$inet6(0xa, 0x1, 0xffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) umount2(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f000000a000-0x9e)="cffb29930b0cf8930686597d8942e3d50e2e654205b6b0a9c1dd15f909fccfcf5e01f22abc6b2e3185a8fe780755f8e269815dd9aac261a8346470048de7659f9aa773f04927b0b2c018e7b992be3006de35846276687d185194cc76f497814ef9c987a74fff22566f29dc11dc6e9dc166dfdd65f4e961d320e72f295c1002f2031470ad1ef9ada8e7860b30edb59d97335bab5473ba5ea434fe8932314c", 0x9e, 0x4, &(0x7f0000003000)={0x3, {"0a36d2a3c30cfa"}, 0x3ff}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000b000-0xc)={r2, 0x2800, 0x30}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r4, 0x89eb, &(0x7f000000c000-0xda)="638ee7da820f6ceaf6593fa2e0ca0b1f3157ed32753d52b6bece916a6f6ff3355aefb9c07ea99ab60a0631097c709ed703b97107c15e482aa2a3c7c2c4b51d89453b8925368bab6197fd4aef2d36b3a5fa0c20211fcfbc1b1b046417ba2655492fa268bde6b70761f2c1b8d19c67978618b59aaeaa0c67bf1a68467937d15652c14c47cacba6c5beb566fb6772ff30d9b55e04750ac5bddc051c016da8a63d3624fb2289113a40c209eb9a66d4809ab6b5515dd398d02452a881939b5e9b18ab37f4c5f474ee7fe941af709e3169d8c3977b41d4cbb7dad2e816") 2017/12/26 19:22:30 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000054d000-0xb)='/dev/hwrng\x00', 0x501000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000ff8000-0x30)={0x9, 0x8, 0x6, 0x1, 0x2e33693f, 0x100}) writev(r0, &(0x7f0000a30000-0x10)=[{&(0x7f00008be000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000040fffe56b", 0x29}], 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00002cd000/0x2000)=nil, 0x2000, &(0x7f00008f6000)=""/53) socketpair(0x0, 0x7, 0x80000000, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000ff8000)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000eeb000-0x8)={0x20080522, r5}, &(0x7f0000ff8000)={0x6, 0x9, 0x3f, 0x5, 0x80000000, 0x7fff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000ff9000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000ff8000-0x85)=""/133) 2017/12/26 19:22:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000348000-0x4)=0x0, &(0x7f0000ff7000)=0x4) 2017/12/26 19:22:30 executing program 3: openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x404800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0xfffffffffffffffd, &(0x7f0000b49000-0x20)={{0x77359400, 0x0}, {0x77359400, r0}}, &(0x7f000054b000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 19:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x10, 0xf, 0x81, &(0x7f0000d17000-0x8)={0x0, 0x0}) [ 53.727875] binder: 9934:9951 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 53.740721] binder: 9934:9951 ERROR: BC_REGISTER_LOOPER called without request [ 53.748294] binder: 9934:9951 DecRefs 0 refcount change on invalid ref 3 ret -22 2017/12/26 19:22:30 executing program 7: r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x9, 0x0, 0xc6, 0x3f, 0x4}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xc, 0x7ff, 0x2, 0x800004, 0x3, 0x9, 0x8, 0x1000000100000005, r2}, &(0x7f0000de0000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000963000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000000000)=0x8) fallocate(r1, 0x0, 0x0, 0x3) 2017/12/26 19:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000-0x4)=0x0) fcntl$setpipe(r0, 0x407, 0xffff) fchmod(r1, 0x1) [ 53.791471] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 19:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000abe000-0xa)='blacklist\x00', &(0x7f0000ce1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce6000-0x2d)='vmnet1selinux@wlan1)\'user+bdevmime_type&proc\x00', 0xfffffffffffffffa) r0 = syz_open_dev$mice(&(0x7f0000e28000-0x10)='/dev/input/mice\x00', 0x0, 0x6400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003f0000-0x4)=0x100000000) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000542000-0xb8)={0x0, 0xfffffffffffffffd, 0x8, 0x10, 0x2, 0x4, 0x8, 0xffffffff, {0x0, @in6={{0xa, 0x0, 0xffffffffffff0000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f9, 0xfffffffffffffc00, 0x2, 0x2, 0xffffffffffffffff}}, &(0x7f0000a7c000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc8000-0x8)={r2, 0x80000001}, 0x8) bind$inet6(r0, &(0x7f0000300000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2017/12/26 19:22:31 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff5000)={{&(0x7f0000a26000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009fd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x0, &(0x7f0000ff5000-0xc1)="be071027730156e926cafbb6dfd42ae9dd5ef2d7e33fdd38b3deec5117fb4ab79f9917157c4ca4e044d98817b540b7d4e682ea27e588db5a7a03ed4549eb5f9aa63ca47cb8eb7fcf28803212ef9e7257b756b0e9b58f33f7030d154088837505b819db1ae7159f61b1d717d4bc493a5b6dc5d7b7e0ee3fa1e57faca558f52d995a1c10517c35772a6368346110a07d7af2610645a62dbff4e093d4c602b3f72e591d9375efd2e833c2a05e4ec5a7effd33e9e859af539a6daaadc3b5b22fb9bd5a") sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff6000-0xc)={0x0, 0x60a7, 0x30}, &(0x7f00000cf000-0x4)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b30000)={r2, 0xcc, "96e946d61771d48c3432d2da6305ba256b804d7d5f3cc838ead9d9ce9abe0865fe62d48dac2a2a73ff074313daa01deb1749249cb56a051036270129cec7d60b71ac130c6c1251710b26072dfb65009834c12d7f50d04025079cc564153a95e391b8a4d56353f82c0b5f1085f0c2ce47d482e6d424145795f22f4bfc8e508dcf22cb9e0c401c001c265ba770e960da5a52ff08b33336159055059b3de091e02d87ae793aae857f693324b0961007d5b1ba07ac8ac4e8f795ece8c66f07263d383ee6f7b1bdada9688185bcc6"}, &(0x7f0000ff6000-0x4)=0xd4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b3a000-0x2)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a10000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008d3000-0x4)=0x4, &(0x7f0000e23000)=0x4) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f000071c000)='net/dev_snmp6\x00') sendfile(r3, r3, &(0x7f0000eb7000+0x4df)=0x2, 0x100000000000ba) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2d000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00000c2000)='net/ip6_mr_cache\x00') gettid() 2017/12/26 19:22:31 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000feb000)='ns/uts\x00') renameat2(r1, &(0x7f0000fec000-0x8)='./file0\x00', r2, &(0x7f0000e86000)='./file0\x00', 0x6) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/context\x00', 0x2, 0x0) mkdirat(r3, &(0x7f0000308000)='./file0\x00', 0x50) 2017/12/26 19:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000d5d000)={0x1, &(0x7f00006ae000)=[{0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000-0x32)="12000000150025ffff07008e300914040a01", 0x12, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000014000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:31 executing program 0: r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="", 0x0) bind$ax25(r0, &(0x7f0000d49000)={0x3, {"9990620d31cba4"}, 0x10000}, 0x10) 2017/12/26 19:22:31 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bf000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0x3d) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000377000-0xf5)=""/245) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000008e000-0x26)="26000000130047f1076ec1b00e000000000000000100000009ef18ffff00f132050027000135", 0x26) [ 53.861008] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 19:22:31 executing program 5: fanotify_mark(0xffffffffffffffff, 0xacd62451dcb86358, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f9c000)="e2", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000012c000-0x4)=0x0, &(0x7f00002e2000-0x44)="a579a2e8b7d1add532f6cbc09313d4441b46e6634b5f1d98c26124d263febed1efeaed5f2632f0532ab134d35dd97ef5f9507be4ef69ab3adbc7428e3b2d5ff1e6172d39") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00007b7000-0x10)={&(0x7f0000f68000/0x2000)=nil, 0x2000}) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a68000-0x8)={0x0, 0x0}, 0x800) fanotify_mark(r0, 0x20, 0x20, r1, &(0x7f0000eb5000)='./file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000afb000-0x8)={0x0, 0x2}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c21000)={r2, @in6={{0xa, 0x0, 0x9c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000666000-0x4)=0x8c) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)="") ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c3e000)=0x0) 2017/12/26 19:22:31 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eec000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x20) ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000167000-0x10)={&(0x7f0000001000-0xdf)=""/223, 0xdf}) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b1b000)=[], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000036e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000d27000-0xc)={0x60000000, 0xfffffffffffff800, 0x1d}) 2017/12/26 19:22:31 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000)=0xe8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000ff4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff3000)=0x1c) r3 = getuid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff2000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x1, 0x3, 0x11, 0x80, 0x80, 0x7, r1, r3}, {0x3966, 0x70000000000, 0x0, 0x1, 0x42b, 0xf941, 0x0, 0x6}, {0x20, 0x6, 0x6, 0x0}, 0x5, 0x80000000, 0x4, 0x0, 0x90, 0x0}, {{@in=@multicast1=0xe0000001, 0x4438, 0xdec}, 0x10, @in=@rand_addr=0xff, 0x9, 0x4, 0x3, 0x5, 0x815, 0x20, 0x2}}, 0xe8) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000054b000)={0x2, [0x0, 0x0]}, &(0x7f0000ff4000)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff4000)={r4, 0x2}, 0x8) r5 = socket$inet6(0xa, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) r1 = request_key(&(0x7f0000a70000)='.request_key_auth\x00', &(0x7f0000dce000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)='\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006ed000-0x8)={0x0, 0x0}) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000786000)={0xfffffffffffffe00, 0xffffffffffffff0d, r3, 0x3, r4, 0x80000000, 0x3, 0xffffffffffffff7f}) 2017/12/26 19:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da8000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000194000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000146000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d7b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r1}) chmod(&(0x7f0000502000)='./file0\x00', 0x12) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00007d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000ed9000-0x45)=""/69, &(0x7f0000495000)=0x45) recvfrom$ipx(r0, &(0x7f0000301000-0xc)=""/12, 0xc, 0x10001, &(0x7f0000a8a000-0x10)={0x4, 0xff6e, 0x100, "13f492d1c250", 0x400, 0x0}, 0x10) 2017/12/26 19:22:31 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8, 0x800) pread64(r0, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) 2017/12/26 19:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007fc000-0x8)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x20002, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000000c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000c000)={0x2}, 0x4) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2017/12/26 19:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bbf000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f000068f000-0x10)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0xfffffffffffffffd, @fr=&(0x7f0000c4c000-0x18)={0x5, 0x401, 0x1, 0x2, 0x3fd, 0x7fff, 0xbe9}}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) munmap(&(0x7f0000856000/0x4000)=nil, 0x4000) mmap(&(0x7f0000c81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c81000)=0x0, &(0x7f000002a000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) rt_sigtimedwait(&(0x7f000094c000-0x8)={0x0}, &(0x7f0000a43000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000288000)={0x77359400, 0x0}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000442000-0x9)='/dev/rtc\x00', 0xd00, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000913000-0x4)={0x1f6f}, 0x4) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x6, &(0x7f00000c4000)=[{&(0x7f0000369000)="8e56651590e7803de9b8d34da55c0c559cc741f7015dfc75d13349ee996e9441ff10c38022512aecc3ab1697e391c1ad019f4305ad4bd31b187080427ddaa3d643eccdcd3275662304debbc40048992226ecced099e4ad6603dfd88802efbf942535ae1c6b1fd7cb298e7f1a446a4a6aaeb9410852a82bbdf10113a230", 0x7d, 0x1d, 0x1}, {&(0x7f0000379000-0xa8)="11d1f1ab5227afabddf3cf828ca04420292643d9e11083cea82e55a0d8d3b7c016847a7ba3d1f7420dc6956edc3cbd37b9b86342a3fd5d88b8356697abaee3c55e6c69bdf047b43c44cd3f2b94fe83ccdaa0d914f7715e156b6ea6f2704ada58e82103a85ab3c273ab570cbfd8b06e3c4e18ccfed1dafcd399cf5d0c80486df2d4014e236b7ca90938ce90a2d6dec6313f9b2bd522502e6d61b60ea8fd0972f475569e2e79c187aa", 0xa8, 0x7, 0xffffffff}, {&(0x7f0000856000)="db08c5df6b345ff628e20a645924ea3adc68150586137281a64c1032a172c964c2657c7dff39ac1fc7047d473d752cabc1e729ff1f0ae173136f06f8a1b4c73cb4a66799f7714cd5ac828f4778e9b45a3b0a374e8e6978afb3c0d200a2aeaf0817a5e724095c9b9bedca19579bb47747e71b4e50d02d938661882939a4c048812256e605f766d677d014d450ba19513e2a751e157e318fc2956c0479be050df395c042d497d9373d1979b7d581e9478e9e8e7a45270e3950a9d36d1cff0b44caff235c23dff4825bfadc2adc8f012556663ba38a36ea30045f5c0c6ba08277c96e7d1e81d509a7ebddb193b344df23257ccce306", 0xf4, 0x6, 0x2}, {&(0x7f0000857000-0x90)="6ec8ed6c66a154fcd971a184b89f95db93968b9c384ee8e5e1355f99babf397b215da6febd596118deb3a2acf9e269cbc1bfda4db14827468e5c457d5700f64efdebd4ecaa35a1c505d51d0897e5b9748787c1800a78b4caaf4f59d33445b7e7cfa12d3c2c4a2d79f74de3f9ed717e49edc50ceb03e1e49d8aac5e3e8d49d1e267bfe778de5048d8f1acf3d8f2e6c89a", 0x90, 0x7, 0xffffffffffffff00}, {&(0x7f00000dc000-0xba)="d2ae74272f67d9a094861857a06eb0eae66443cf74dcf961635d5399e504b7efbdf42f5318dfce4fd5244f10edf64d52909592395f9c2c3b145d1ecdd9ed8ade8cccd34f3819b08f70c91afcb255bfbc97aea8b38058d5818bb7c58a24a3f58f9323be5350ee863de77e6a0db5ca7e2be87b88c51cd5dda315a670725fb4732eabf0a20be4a640bde63059ca1664c8724ab1ff7cdd848ba0b40a89c4fc2850cb82cf67d857233d9d9c2d8bbf3edfaba41e1474061ea8e831e4e6", 0xba, 0x2, 0x4}, {&(0x7f0000856000)="acbab3b3f71e80934fe5a7b44f9fcbd4c5077f846bb7d541ae69420b24b001aba108f39cb4b9f592ca91be0783c0c45c47f7a4958cba227d4191e70b4953dfb68919fc83138e4cfcc40afc0391a8168d616687ba055076c88fce884c2b1077e62b7db4ee4e5d4c9e0b0b45ff80ac6630d8ff5df4d1357770a8779b899f3513fc50e8add9e62a2bb453abe15180c7dc45fc7542d901bf48547dd982408cb796eefb428d46736c31931d0e68e6628a3f2f10559a6919f9957e4f449e67ba9f31d7803f82ff74840bd96a4f7ad8f615aba01af29bf94d8d2d37f06933d5", 0xdc, 0x101, 0x100000000}], 0x150000) timerfd_gettime(r2, &(0x7f0000c83000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 54.018965] : renamed from syz7 2017/12/26 19:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0x1}]}) r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f0000184000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd8000-0x4)=0x1c) fremovexattr(r0, &(0x7f0000392000-0x6)=@random={'os2.\x00', '\x00'}) unlinkat(0xffffffffffffffff, &(0x7f00003b0000)='./file0\x00', 0x0) pipe(&(0x7f0000fb8000-0x8)={0x0, 0x0}) getresuid(&(0x7f00008b0000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000ebb000)=0x0) chmod(&(0x7f00000fd000-0x8)='./file0\x00', 0x44) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000062f000-0x4)=r3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000033f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000)=0xc) fchownat(r1, &(0x7f0000a21000-0xe)='./file0/file0\x00', r2, r4, 0x1900) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00008d9000)={{0x65, 0xf8}, 'port1\x00', 0x4, 0x1824, 0xffff, 0x7fff, 0x0, 0x10000, 0x9, 0x0, 0x6, 0xe67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x401) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000168000-0x20)={0x0, 0x3, 0x5, 0x2, r1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 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]}) lstat(&(0x7f0000f31000-0x8)='./file0\x00', &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x24401, 0x0) getegid() 2017/12/26 19:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c4f000)='/dev/usbmon#\x00', 0x8001, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x973) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) syz_open_procfs(0x0, &(0x7f0000862000-0x11)='cpuset\x00') 2017/12/26 19:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c34000-0x1)={0x8}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000194000-0x14)={@rand_addr=0x1, @multicast1=0xe0000001, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00009b0000)=""/0) sendmsg$netrom(r0, &(0x7f0000df0000)={&(0x7f0000be5000)=@ax25={0x3, {"fc11000900"}, 0x9}, 0x10, &(0x7f0000097000-0x20)=[{&(0x7f0000680000)="06dbeadb68ec6eef9bda827eb8ec4ff0ab3d1b3a9e9169f80144f7b4951c4b57211413f037f586815612fdd9231e0508e7691e3d9a6a8e72994f87742caf0eafad27b37bbaa1575375fc7649c7e3d124b4f120f66c20d8f99d41d94f393e166a9e6514e8a62746ba206e34d33b013fad70bdec4c4ede4ab18c68efc7d3fb825a19541262c8172d389ecbf488bc1887680b1c077095482ccb968185d70c4b22bdbcc7c7586a9dc298d243b43738de0e00", 0xb0}, {&(0x7f0000074000-0xfd)="852617cffb1bf1ac0e34f258dcef06bd46c028bb092798afcad7a5761bc9c9e91fd4af6e37c91db4ff285330145283294ec01281cfd4a586d4bdd5ea9705c28cfd56dd05b1ba23b074db872313d4e993a2c2426cf51dd623b5697dd70d09e5406885a3b1c85ad34ef812578c71a131753475fab1a6195a078e4857b7319903b3053d5b043de721ed7bb4f8373265ad8e273ab13d385bc7912ccc340a54989cdc95fbaa537eafa97fdc74272a502e01884d4d60a7177b87d5b9a7498f4efb24ef7cd900c2cdf8f8bb33972c96362df3728b168998841aac747c6404dfd51bd22647c628faef647e3c4d5789b61a5465a93197a7fdf6bd90048e8fd87d0a", 0xfd}], 0x2, &(0x7f00007b7000-0x318)=[{0x90, 0x10f, 0xfffffffffffffc01, "b6640652dbd58c08854d5d8b10bbdf220eb00d8569a9217e53679193212e56a1829732fe6a34b025b836904a65cc91cd90f1bd26f769b5241764fbd46ed4a15b5f1797228912324d6be7dd25738492ed33132195f9b16c3df26f94845670ef6f4091c4b84f4ddb75dce78b89537041aa02c3a5dd719b499f1d79"}, {0x88, 0x0, 0x10001, "c6a252fe31635fe71bc3a749c0bf04dcd310f42f00894a849784d5fd6896cfcd2064468acd92f1454fa49fcb11a32111c95da23f331a76fe2f13bfa71b16c13b7e95b574c75e00fdb0d81ff9465c822c112b9250d6737e9b3c2570382c620e720b7ad611c085822a34e8d645f7ce1af92e3d92f2a76c37"}, {0x110, 0x107, 0x8, "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"}, {0xf0, 0x6, 0x800, "f6e4c97b30f5329528233f508c12f1721126c1b506c48d8cc9457190942bb4bf9eeb51e719201ea390198f981a48665cad6d6c7e1d722c3931fcbb6f83dcd07f24d1a1cb1a50038633f540f13ce9c510b88621545d02a1a1ea746eb1b43e5a2d529c6a936747a15cef209d986fb0988b662951bef2fb21bba61a65884f9a172da1d0070daf8fcb688149b35d7ee69af723da4c2d5654daf8e8445f19b647a9344145f49f026fd9eef1d3896ff5c07fdda5a0706d04b0f603ce6eed028955772ea1f8819fb01187c2671770156bfb214c75f050ced40f905cc4af2cc562d6"}], 0x318, 0x40000}, 0x4000000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000066e000-0x4)=0xff) 2017/12/26 19:22:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000cba000-0x10)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x0, &(0x7f00008e1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dbd000)=0x14, 0x80800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) 2017/12/26 19:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) stat(&(0x7f0000c6c000)='./file0\x00', &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3f000-0x4)=0xc) r3 = getegid() setresgid(r1, r2, r3) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2017/12/26 19:22:31 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioperm(0x0, 0x40, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fb4000)=0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000fb6000)=""/95) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000fb5000)=0x5) sched_getaffinity(r0, 0x8, &(0x7f0000fb4000)=0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00002c2000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fb8000-0x4)=0x8) 2017/12/26 19:22:31 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00003aa000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000059b000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f00009a6000/0x2000)=nil, 0x2000, 0x8, 0x10010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x11c, 0x0, &(0x7f0000001000-0xf2)=[@reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f00008db000)=[@flat={0x73622a85, 0xb, r1, 0x4}], &(0x7f0000f2f000-0x8)=[0x38]}}, @acquire={0x40046305, 0x3}, @release={0x40046306, 0x0}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000000000)=[0x0, 0x28]}, 0x0}}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000000)=[@flat={0x0, 0x100, r4, 0x0}], &(0x7f000093d000)=[0x28, 0x20, 0x38]}}, @register_looper={0x630b}, @increfs_done={0x40106308, r5, 0x1}], 0xfb, 0x0, &(0x7f0000000000)="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"}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000295000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2017/12/26 19:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000e9e000)=0x0) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000008000-0xf4)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x800) r1 = add_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r2, 0x4004510d, &(0x7f0000008000-0x8)=0x0) 2017/12/26 19:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000)=""/0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = dup2(r0, r0) eventfd2(0x9, 0x80800) timer_create(0x1, &(0x7f000049c000)={0x0, 0x29, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec4000)=0x0) tkill(r1, 0x1000000000016) writev(r2, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2017/12/26 19:22:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004de000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e15000)='westwood\x00', 0x9) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2017/12/26 19:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000742000)='/dev/rfkill\x00', 0x202080, 0x0) r2 = accept$ax25(r1, &(0x7f0000acf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ce5000)=0x10) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005da000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000057000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ac1000-0x14)={r3, 0x4, 0x8, 0x7, 0x8001, 0xfffffffffffffffc}, &(0x7f00002e9000)=0x14) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002cf000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae6205a3c987f4e4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f00004d1000)=@common='sit0\x00', 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/sequencer\x00', 0x680003, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002b3000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x1c) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000691000-0x4)=0x0, &(0x7f0000ab2000)=0x4) r2 = getpgrp(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000cb000-0x20)={0x0, 0x0, 0x10002, 0xfffffffffffffffc}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006bc000-0x3)=0x80000001) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000050000)={r3, 0x363}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d27000-0x10)={0x7b, &(0x7f0000ac9000-0x7b)="7974e942b3fe2d3594db8e14c87d56de54fd0b6b2927224d60955d83d78daaa65fa02f85e59f87450cf53d6fde4d1e40882cf34e50368543e55033b7c3f31cda03f4fb1b16f0d87c940b6b9f04a186f6a43da3fb1a91455687d6afd17ed3c0e14e0b2ce9a0ac3d7885477426386d4168657f5c3f161f744c7a5218"}) ptrace$pokeuser(0x6, r2, 0x6, 0x76ee) 2017/12/26 19:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd6000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000068a000)=0x0, &(0x7f0000b5d000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) read(r1, &(0x7f00003bd000)=""/157, 0x9d) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2017/12/26 19:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c1c000-0x7)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000079d000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000953000-0x50)={0x0, @tick=0x77, 0x4, {0xfffffffffffffff7, 0x7}, 0x0, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = memfd_create(&(0x7f000095d000-0xa)='%vboxnet1\x00', 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d37000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a3000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000096a000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/26 19:22:31 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000845000)='/selinux/context\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000123000-0xc)={0x10, 0x0, 0x3, 0x80000000}, 0xc) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x2, 0x4201) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2017/12/26 19:22:31 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a2000)='/dev/hwrng\x00', 0x36359ae069c26ab4, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000136000-0x4)=0x2, 0x4) r1 = dup2(r0, r0) fcntl$setsig(r1, 0xa, 0x1f) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000944000-0x4)=0x0, &(0x7f00004cd000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000965000)={0x0, 0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000002000)=[{&(0x7f0000001000-0xbc)="2a16b5d45ed5a63fe7531aee95c116abb1f7f91472b327dc5c6405cc469986447adcf0d6c543749b0e203e88ed21cc1133c9d25a5a8f183999cfc7c19020c971b5eb50e7f188fc7bcbd873964fc4bd6552cb884bff30a9cecbef03c42740ce75bae676cc3a7b6e709393ae3219f74894396b0a4a00a0daa801f5b26a75fcee4843cc08fddb094f4fb3fef78d5c70cde9a5ec12c60b9b267376f25129e61aa04a789ad1974c06a63c52a3d5f07202b1e978a8ddf21f263044b695d342", 0xbc}, {&(0x7f0000001000)="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", 0x1000}], 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f0000003000)=0x7, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x1d, 0x0, 0x7, 0x8, 0x1, 0x7f, 0x401, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x2, 0x9d, 0x5afc}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xaa)={r4, 0xa2, "7f7021ce34cd6f1fc1a701d7ca0c67ff894f2d523c7d4ea4889040f49a19e71794967303301039ba8073aa355c16a8c5ab9d2801dfd744b06fdd0444cae8ae7daad6274a193f72642c6545678c29ba2e493d4af0c2dbe0c103a4fa2fdcca348edad9654d82284787f9a16005d5aeec82fe05f163def5c301c26787f2744f941458bd7be291ef236d03ac027b760e8b56a8b89fd326b726cab7d4bf8b65671274b44c"}, &(0x7f0000004000)=0xaa) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000006000)={0x8}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000008000-0x20)={@generic="2e9a4ee9e39c016e9a6a7f04ac626908", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000009000-0x4)=0x0) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000-0x4)=0x0) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) set_robust_list(&(0x7f0000498000-0x18)={&(0x7f0000515000/0xa000)=nil, 0x6, &(0x7f00009cb000/0x1000)=nil}, 0x18) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c8a000)='status\x00') read(r1, &(0x7f0000380000-0x1000)=""/4096, 0x1000) 2017/12/26 19:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000bf9000)={0x1, {{0xa, 0x0, 0x98, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d86000)=0x1ff, 0x4) sync() unshare(0x40600) pwritev(r0, &(0x7f0000b3c000)=[], 0x0, 0x0) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00009c3000-0xa)='attr/prev\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000aec000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0xfffffffffffffffa, 0x8, 0x80}, &(0x7f0000e5b000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000445000-0x8)={r2, 0x8001}, &(0x7f000004e000)=0x8) 2017/12/26 19:22:31 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00001d5000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/keychord\x00', 0x90000, 0x0) dup2(r0, r0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000359000)={0x0, 0x2c, &(0x7f0000572000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00002c0000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d17000)={r1, 0x8}, &(0x7f00006e6000)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000901000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r2, &(0x7f0000731000)="85f7c3cf7929fd4576a7bfea15c880010000080700000063f6665294ee20edfa00000003aedd018c5fb90c6c62250ea9c36366402ea50b137a164296d347c13f5fd449dbddea4cd3000000000001000080e3c0bc30eb5b54c335e81a8dd42569f62f342b42bb5cf23d77bf76eec1592048864ecb998c9de933000353d261c4d0375ad24de2", 0x85) [ 54.407738] device gre0 entered promiscuous mode 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f00001a3000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000578000-0x10)=[&(0x7f000068f000)='\x00', &(0x7f0000732000)=']\'(self\x00']) syz_open_procfs(0x0, &(0x7f000083a000-0x48)='smaps\x00') execveat(0xffffffffffffffff, &(0x7f0000269000-0x8)='./file0\x00', &(0x7f0000815000)=[], &(0x7f000058d000)=[], 0x0) open$dir(&(0x7f00007f8000)='./file0\x00', 0x129000, 0x800000000000) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x882, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000012000-0x18)=@generic={0x0, 0x5, 0x4}) sched_setaffinity(0x0, 0x8, &(0x7f0000013000)=0x0) 2017/12/26 19:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000a51000-0xe)='./file0/file0\x00', 0xfeffdffffffffffe) openat(r0, &(0x7f00002b3000-0xe)='./file0/file0\x00', 0x440000, 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000bcc000-0x4)=0x4, 0x4) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2017/12/26 19:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc1000-0x10)={0x3, 0x2, 0x0, 0xe3b, 0x0}, &(0x7f000077b000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000150000-0x10)={0x4, 0xa, 0x5, 0x4000000, r1}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000555000-0x10)='/dev/sequencer2\x00', 0xc4c0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00004af000-0x20)={0x1, 0x7, 0x4, 0x40, 0x2, 0x16eb004}) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x200, 0x1e, 0x77, 0xf6e6, "8341887a61d70427387b6e845355e7803f7ca638afbacb33f150d051bd75c017"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000004000)=0x8001) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x7, 0x10003) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) getpgid(r2) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x385a00, 0x0) syz_open_dev$evdev(&(0x7f0000001000+0x470)='/dev/input/event#\x00', 0xb5, 0x400000) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f0000003000+0x26d)=""/5) 2017/12/26 19:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x6, 0x0) ioctl(r0, 0x80000008000452d, &(0x7f0000f49000)="") 2017/12/26 19:22:31 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f000031d000/0x4000)=nil) r0 = request_key(&(0x7f0000058000)='dns_resolver\x00', &(0x7f0000d1d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000ec000-0x1)='\x00', 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000b3a000-0x3)=""/3, 0x3) mq_unlink(&(0x7f0000d1f000-0x1)='\x00') keyctl$revoke(0x3, r0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00001f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b4c000-0x4)=0x14) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000ba6000-0xca)=""/202, 0xca) sendto(r1, &(0x7f0000d21000-0x1000)="8c1993f7d249f6bf212cd8e2959a7843637ce6bd74845846b394ef1d2b847fe68d4a5eae71a1ca3af20da4f8427a321e108bbe8ab4fbd0157d082db2a1aaa862052dc029a80287ef7acf9069c4dfaea43fa5f34a09d338ea1ea0d07a3fe5ff989b4e427f42d81e00308be84c9228bea356fa55077969e3ffb485607e8a5298cebfd4e5989d2105ecf3d6f0e1b154bffe38cfce6103e5b48b775c3144243ae9cff43bb65a97cfa053f7b365f0aae26d47c13f002c5a2ac4c616138a00e55a8cc5cf7e8bd431e8fb5f6d5d5ddc572a2654b197f6034ab34c4fda896f34ca63ef469101e34eb830a0269e94f8cc609ec99823352d08a971c47c2f4d97e7bdc25c6f092bed1c0a7f696ca982705271b42d52a967e7dc07ebe261f825af238a06c39f0b0289a61fa0b69c4823def11521b7144d1dbbd695caab4cc1fd0a42f650d67de306be2e6d67ea42cad6092508e01100a74c8d493e3c41a2a9e50b7c765ddbccf131489d805aba744e7f784e5d3f7a5a7ecbfe0d91f64a3f222ba3eebcfb431001429f9db32f8fb2037181befb25d42e2e70cd17a4c1a3fb50e9a169e99de2d30cd755e857644414315a4b316ed56c6ede9ab518648d751df84987f62f8b6db8a5a25544186d81ce658a604131b328ee5426a782af22901e294f2367d7583cf8e4821d80ee9c2f64bc8d6a2d0487326bca7160b1c67879e1a6940471f868320f61c353519457fcd9adb35d90368126f73436bd0c193e2b1c93b85b7ac64bdf787f35cd3c9e50ee8ca4c12b43163806637528f015c126b2cb8f2faca0e3cd6872522e1a74825d279c75d8e5ca9e2c6bd43449fe3e53d7df75ed89e0d79feb679d193a445f9334fb62cf82c7a017eea03e48d7efbd22d9a06e083e9ca4d2dc2507a5dc7a70af5c313c4cc623e568ee1a549bbfcc539884440cba31242368a388d95bef9975192bb01ecae152654897412279ff215ebc904f63b502d58a176e6d08bd2019f8f0838ea5a8e1961a1eed2fc3b3fbaaceadfc6c3553c609eb94ca81e7c23abf44a3b50e83f51a30d4bb975674c8b3e32065a328a6c0edd18e68ed5727a681cbf88066cc71940c85af5365b0f34f62efae7c581d13ec38b343ebc347f676bf0aeff5149e987af194b3a4eda09010753918efeb9fc91613f5f6a6057e98655876a945624c506087fb0c3eac668ba87f37c3e546da57ea0cc0a28cfa9b74ff216508bdbd4488f75ddb518ccc3e110401164b4b7596f3887fa552a7da8dac40d17d0e5ed875e992e630b2c58af1722561b20f3a5aa8f23a56091a363f6bfd5a5aee39bb83c60ee3c3572c0379a32f26e938d8b25bce5a03d65dc9c223643253c29da1b876059de22e5033ca91c9ebd4bb2eabee3bc2b0d14bcf521661fe300552985dfe3dae70a7d584041169f8b0589052630647b15f6d96841a729d6a624b1d9b3b85aab75a010c1f4064d55b35c15c992f85f684c4ba1c02b43bc11e5596a4a7071bfd27829d4d79e5f613b19c1d1d41ba118533c8e79d586b0be1e684132df627b51e4f5b568041fa7dd9704909c60a3d21bf43f3e564f9f47570bcc74efcd0cb1ae220870a479df724b3f2d0aabd2e7e47e8dad74053d7a29d6b45bd46d23db49c3a023ab5b3c2bc8aae3e02d430e73f3410a404183e86137f2dfc43a13fd5356d62f71dcb2020a747a113a047599842109af8b497c39bf6186a17bd696a49cb0daebe9edccb7774b76362ad0a437fbf7a59e50ddb7fd22310ef986ec84e2cdd071f770e76f531384030b59af0d1a630e1424968a1cbf8eca7994254a0f1066b8fb7657b40bffccdb2b3bfe4626d7b57ccd40d6d5cd79736aed2dd1956db548ab2139c2ca6503620a26a85d2514073550488327a48a6390eaf78fa74d7dc62e56f200928e2187214026155ae37f74d5bcaddc51049280faae8d50017cad4be8ba4ee30d8ff6a144c5a25640c2a3daa4c2338f50cc0bd8a88ba6ca96890b5ad2493e68154c9d5067c8f3dfb55337feb2da03b04194eabaa69c10946a35b4bda2da18160048c144bc5bfe5b9a5c2d803bb7c48bae1298cc3ada2e31513c2ac6256ff5422f011731427c3567b1cbf80b69541a3a1461d821d1e4f450fa27f8852de98f04277f40b3198ad0162bdcf7b5e6738b012b164800f6778ac2e10f4de0b61b4a8512c2cf8f8fb664bc8693ed9cab9c75d1169529d88bff116e613a6ff0e34ced172f09bac0a61c777beb1d4848642c675c36d7876a24c82a09b8a25e99e7192b2f8d94fccaa4a77a82852052940682c207f76be6732e4b26dc4a1ccd332d2058237c71d6868737f430ac1736404448128b3ebf4011e4f0e797bfab0d145c64a4bbb935a39a3819b6c08c686d16fbea9c6ae68f22140115d75c20f832aa7a04bef975a9990a5284232524f696688fbece57446698508c1357cad08a193a41e9e9cd0c429c783e76094b3c0d0f02baa3fda2c6243e915b2920814c2effc3552cf43de57fadf3ea8cc8e48e3d366c887ee3df55bb67b1fb1c6aa4504fda5b0cbca30cdded1852857098b4c76698d211cfcac5de9f0c7ee10667e0932d387a5d76785fbee34c912402253c4f15726bf898db3df4e6f6ed01a5160e5860001628e623d833a62aaaee37d383a8b5ccb1a80b3db1b9aa548b952e3bafdc9440c95cf1f919cbf36ba34e4987251260e472afea713ef949eb49f17455d5d619cc7efb7581d55593c2a22c0ba934bcd3b2326494e7cc5033a934852f996e0dfa3e8b7dfdfb2ef918165364373b324f906d085727e1100e183a93b8dfd42491d2427f22dea1dbd74b07ed263e69a88d8464be0c85694a99082b34f3e5309fd43757d15bf90c02ff5374a66a4ef8e5e4842da2ad58ed35c2d02a44900b11231a42fae936a084f41816f0140df977f4f08dd01602c148411f76a9532ca3a1e9e0f22cce420711e9d6f5c04efb166e19ac8b28a1ce67a09cc197052e7628631f6447aa904577ad02bd35aa1077e1cb31eb5015e689b3e75efe8ba71122690ab482f6a682dce29050847929d44209eac233ba20ec55c2d31fbee5dbf7a25fb7f85f8261d7cf9cf19038b41a916678e030f31e6230ab52c1c8bcecfde76a460551e70b7d994b8fc475615d0e4dec0fb22e9e609e451e3005f29aef8b349e8b13854f0cc38a38bf4b5d81d4aec1cbad10804bc82296c74569d08b175cfcde0dc629539a98b112a13122704ca2535ebaa5cd08315e43cbe863e292117785cc31ab29de272e97b76c5262ef6bda7cd8c3204629a0bb8a9804f7d95ab0778c2765b4588f19b811fffc9e4483bbeee7c925feede6f004e7623fb9d81e15872b781ba7ba48ac5e7ddec2a5960c6f9affab3f0ce15c9ab4230f3956f2be24e7952cd2861b81b5ab22a32cb0c53c16ee3c81bb2dd21b2bc8c84297b86eef90f81adaa9fa8def7c347e52ce1291f2fb870009c78c070dd1ee6a70aadaf6772fa11c367c7748a0f3348b26df3b056ed787ec2f3dc9ae17a3cd15a489417e1fb5e8a37c27bf9eb2df29eb370759c1f60692c98e25b035f6338f7374a9ee44977d2e90362172e69a18371e0c492abf744dc988f8874282fd05cd0d560a7d915619712772e818b3c746bccc41c7175d0aa864ebcd0773eaba3b2f85bf987c507b19ff835cace7b2286c2fde5949e0cf14529dadba910e41dce3c7c4a76937374caef0e2dd09c5c3254ec150e06e32a93b92bbe17a61019c3e764f0bd6cbf8686626b42afacc6227244773fac3942d6f19ae48f58e94d7869951cbbdf3eb7dd03be56a0ad033a51ec447ea1adf54718f54bfdfe32148c39719182e02e6036ad4290829fd386ce6e04ea86233e21dad982c213028fe01be52a8c6e9be4f0e2e298115f8aa5529f25ca4ce269a0834d9d5f7399a2abd66e9e358e3cb7fae1a1708b7c1fe3529461e1fb8681b4f10764a2708a20e850926627604fc58e270de01d79c623523df0dd9299e6aaf189d2a7fdeee64675d373506a724558bdb0c47b9b23c85dd0376e08cc2e78dc568450ae60e3529ebcb306d2d338a4af2f723b31a7be6715f7bbb80ca51dc75a4ea65d88ba773eef24fad82d6de0473829d394450d4cab3288823159aefb36d0e0668292ed7d440a38cee1b128bd7efd21bffbb6d782f913a705b42ed56905173cbaa822ff18c2acd3330df118c0ec93f5c4a893c9f94dbdb47fed9031c436795fcc58b996743b3f7d53c354e338af2db716d39005bbd13b66cfb841d301853e98ceaffd36a406f428a55730c1d787d867931c093c966ef5474d4a7e4d96f8d521e4dc0ac1a043ed207fca54d2be1a6c28be9eb6cc146a9ce4501807f036939877fb1abd370af144e646198bbf0dd5b8043a1de989f94d717e384e6c3c9864e30c2d26609afb8df5f6b39271682f667013a12234f8d8b63ca11fcb353c75bc1590f304e728ec9affa47f2fe13c767a9730af4e369e1c0e5167527c636ae14c14fd45450a16b7d3faee58f96f0451ae2e2cd9ed479a9f1c3c3f029d5dd3af807be2b65e08a81dabd3ef5015994ca3a68161b34d1b97ca07d1daa4d06a236cac01a2fca8d22782250cd45b90075318282736cb8cdf40f9df7eee291ae6c728b0eed9f058aa82a09f6094501d31ab691e401dd6858c00f4faa7a22bdfa81c065628855cdb34fe87946c285cd984efdf18d903821b894d5122e3c0a64d3959bd443daa499977398e286d2cc46bfd317ca42f7c68defd5549697cea39e63f550cf03f598787bb48fd93ef1c54a6eda1cad41cdeedcf96ec171b70488a15736ceeb01b611b06c5a483f89f8d3485f2968c3a4a3d9dd32160ef10ed3d955dc27a23206c2002564b2585628425daa3e7d5af3a09c5c1c0e02edf15a3315d61c59d7d2e05b37d884e2bec3ed9f046d57096775fafed1ee705c71032a38ea75dbbb613fdf528be3c0892d6ba2ccbb2d23d4a6ba5d6d53641b51fd2b4ad8e06b43e028ae9098db85e7a5c8403184dd0db42a34525d2aed4a7302c7bb44665487ff29bb0815afbc6f985a4c3a1cedab01df869089a4bed2eefa42e4c4549ec15ec0a48265878a55c3cb1fe89909f3784fb317109eafc537dda9f320aca8f3ce5063ffeb6bb3dfd2c6515a15c3d91214269a817dce557d37590c451b7f2da3c67d2f4839aa0f601baf8913630043bef13dfe731865ad8da00d1d2d90f20ddefa53b76292925b246575b0b2c5234f63456211ccf50db25a63eece04572f6e0bc7347df7f3a934637eb225bdcbbd50b56c3cecaf504ee42a6d6b28026e128dff8bb7c11e6528defa2f20610f1610fd722be88993131aa2ea476f5da24a127217e47163c1f9680a31b1a41586df2cda3068875b990b1b916e27a00f81a79c1421aea2eaef123c108880ddd504ed84fa3977be1cb964132e20e49e1904fac947b72ab1a4165160a3c479601162654581aa57c1c4022714d8f43323b7caadd087fc9516ac25922f8c3ecac275c3fd26a5edf5916b2a91df7d81383b866099c04e0bd01eb85ae6d056ab3aea98f4ce6231a3616ebc1d39c73a3781c4346e25914c4e23d4c39a576c3042273770a61027d4ca25ba36cf3ce58a21a2554b15495ce1e2f1b967728bf9034ad2efa35ddd86213356360e8aa5457713407810e72f72b1d966b373ab8a61f505dad9b57041f81b5147ead129e209dca8d76136600024f4d6d7f8003bc529dcb30fbc21b5f87264cfc222feceb59a04564dcfb70378295fe00684e1337beb66c936ac92ce55852b189f05bc42650d3af277012a460817bdd4bf43698de9437", 0x1000, 0x0, 0x0, 0x0) symlink(&(0x7f0000d20000-0x8)='./file0\x00', &(0x7f0000d1f000)='./file0\x00') 2017/12/26 19:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000690000)='/dev/ppp\x00', 0x40000, 0x0) r1 = socket$inet(0x2, 0x80807, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f2f000)={0x40000000, 0x0}) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000001d000)={0x0, 0x0}) vmsplice(r3, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="", 0x0}, {&(0x7f000015d000)="82", 0x1}], 0x3, 0x0) 2017/12/26 19:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000c62000-0xe)='./file0/file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) 2017/12/26 19:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00004a8000-0x4)=0x5, 0x4) write$tun(r1, &(0x7f0000063000-0x34fe)=@pi={0x0, 0x9300, @ipv6={0x3, 0x6, "097ebd", 0x34d2, 0x3f, 0x1, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x87, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x19, "329c171e3b9c60c097202b571fcf761e1708a88446c0be2ecd"}, {0x7, 0xcf, "593f1e755605da56afacce24410b0778e0d036af45a9f19d12f9e691e8aae493b2af33cf211e8e4bbbb734812d7c8f577677c26fe9cad51edfa7aa692cb6cd23a1ddfa7b3e5124eedbc7952a9dcd70d9d80191109da478b03bc5575330e06badb8d9bdc68449ced8272540e0e06e1312fec0968f030216dd56d4380e48823d3f68b536b8a08e720a41bce71d1772cd3961949cc9330a7f179f1bfe07c50b1cd4798d43b98c45fed028c79aebd0ff90b39c8083281ee0706658a37150220e7e467aac7485534a50c051ddb8fb82b684"}, {0xff, 0xfc, "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"}]}, @routing={0x0, 0x2, 0x2, 0x3012, 0x8, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x5, 0x6, "00beaa", 0x200, 0x3e, 0xb0d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0xff, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xb9, "628bf9e2c4446f584cac063f450c15b868d4fe58d2b77d95da5e71bed31727aa8427798f646b4400078ee430c3fa07f51e188cd3801ce2cafae0a596f0351af811139614aafa170647405176804d1ac25664c403c1b79019d272ae292984afc164bbfdd47378a84609e0c22ec07f5cd901600362e241c06714608b3227830a2489cd2b2dcb9471eb24aec0c3444ed9cdb5153565a667d9b776e412ecba1c10b243bd6a4ec66afe6ca8efd626fa55aa62a191edb4123f820311"}]}, @routing={0x2e, 0x10, 0x3, 0x2, 0xb0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @fragment={0xff, 0x6, 0x3, 0x1, 0x8001, 0x8, 0x3}, @hopopts={0x0, 0x61c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x1000, 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"a1c00bf6ae9bdf06e5b203deaef2b1f915a25b50b507df6271858a102230a14b005d09fd70d677325641aeaf701adfd1898c411df89bd1bea68d938010fbe2598467891b4b97b54040b7ef4dcbdc5e531852"}}}}}, 0x34fe) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) 2017/12/26 19:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f000006e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000a1000)={0x1000, 0x8c, 0x1, 0x8, 0x7, 0x7, 0x3, 0x64, 0x0}, &(0x7f0000144000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b92000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000679000-0x4)=0x8c) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f000095d000)=""/134, 0x86, 0x0, &(0x7f000036c000)={0xa, 0x1, 0xb16, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) clock_gettime(0x0, &(0x7f00009f5000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000720000-0x10)={r1, r2/1000+30000}, 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000381000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000bc8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eb1000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000518000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r4}) unshare(0x28060400) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000cf3000-0x4)=0x0, &(0x7f0000e71000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r8 = dup3(r6, r7, 0x0) dup2(r6, r5) preadv(r8, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) 2017/12/26 19:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000945000-0x15)=""/21, &(0x7f00009be000+0x90b)=0x15) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b01000)=0x330, 0x4) bind$inet(r0, &(0x7f0000ac9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$random(&(0x7f0000074000-0xc)='/dev/random\x00', 0x0, 0x200c2) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b78000)=r2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000134000-0x4)=0x2, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r1, &(0x7f0000b7f000)=""/0, 0x0, 0x2002, &(0x7f00001bf000-0x10)={0x4, 0x0, 0x9, "f461003932b6", 0x9, 0x0}, 0x10) 2017/12/26 19:22:31 executing program 2: mmap(&(0x7f0000000000/0xc1000)=nil, 0xc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000c2000-0xb)='/dev/loop#\x00', 0x200, 0x40400) write(r0, &(0x7f000002d000)="e1886ed5740d3e4ae65af726493f8a6cde184389690409a5837d6fc72ddd57e1a4ee5f9c37644967299dfcfe1adfc5939e106c494c1e4a", 0x37) r1 = syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x840) readv(r1, &(0x7f00000bf000-0x70)=[{&(0x7f0000019000-0xb9)=""/185, 0xb9}], 0x1) 2017/12/26 19:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000277000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa35, 0xffffffff}, &(0x7f0000dbb000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006b3000)={0x0, 0x5, 0x20, 0x0, 0x9}, &(0x7f0000d80000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b73000-0xb8)={r2, 0x8001, 0x0, 0x5, 0x3, 0x4, 0x5, 0x40, {r3, @in6={{0xa, 0x0, 0x52a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7ff, 0xffffffffffffff16, 0x0}}, &(0x7f0000f0f000)=0xb8) 2017/12/26 19:22:31 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x1f, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e1b000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006da000-0x9)='/dev/rtc\x00', 0x82, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ccc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat(0xffffffffffffffff, &(0x7f00009ed000)='./file0\x00', 0x80200, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00009da000-0xc)={r4, 0x80000, r5}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x1e, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000019d000)=[{&(0x7f0000fb2000-0x5c)="290000001800310900000001000000070a0000000000ff06800000000c0004000c00010000e3015282", 0x29}], 0x1) 2017/12/26 19:22:31 executing program 0: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = getegid() setfsgid(r1) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00005ce000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1a, 0x20, 0x4, "dd8aab1b5f6a988400889ab9792c34acd48c4c6344a434bb584b3a31791fd7f3c19db3a0c8e03b535fc3aa58527c7f8a7013485a44bf1a871fd986e643921172", "1f711a5878ca1153cd3e320fe9e9b565c82b80f6eec3756f737b12533b15587db0f8df8518a16dc73ae177e4719fccfebce8a59465ed09779ad5d58853289f3a", "e3cc25710451b8e0ef699d46212cac037df0d4deb295a9cf57292458fa09ebe9", [0x38c5, 0x5]}) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00005d0000-0x8)=0xe42) r2 = dup2(r0, r0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003e8000)=0x1f, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005d0000)={0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00005ce000)=0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005cd000)=0x0, &(0x7f00005ce000-0x4)=0x4) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f00005d1000)=0x0, &(0x7f00005d2000-0x4)=0x4) 2017/12/26 19:22:31 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000805000)='/dev/rfkill\x00', 0x42, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000295000-0xbf)=""/191) writev(r0, &(0x7f0000c6c000-0x10)=[{&(0x7f000045e000-0x3a)="390000001300190000003500000000005fb54158030000006c0b02af060080051100160000100000000000000000011000e907010420000096", 0x39}], 0x1) fchdir(r1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ff6000)={0x1, 0x6, 0x8001, 0x7fffffff, 0x7, 0x7fffffff, 0x0, 0x7ff}, &(0x7f0000ff7000-0x40)={0x100, 0x6, 0x2, 0xdb, 0x1ff, 0x1, 0x10000, 0x6}, &(0x7f0000ff6000)={0x83, 0x9, 0x20, 0x10001, 0x81, 0x7, 0x1, 0x7f}, &(0x7f0000ff7000-0x10)={0x0, 0x0}, &(0x7f0000e76000)={&(0x7f0000702000-0x8)={0xae5a}, 0x8}) 2017/12/26 19:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007fe000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000439000-0xc)='./file0/bus\x00', &(0x7f00006d0000-0x18)=[], &(0x7f0000b09000-0x10)=[]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000017c000)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000bfa000)={0x0, 0x0}, &(0x7f0000581000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002a5000)={r5, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d3d000-0x4)=0xcd, 0x4) splice(r2, 0x0, r1, 0x0, 0x100000000, 0x9) sendto(r4, &(0x7f0000b15000)="c014970c6b29de04f8d7cf0f41d92345f02dfe74dd7a8c3497144e1f65a9a00430729310da52f599ebe74ceb817da21e3f2f73305da4d8977c5899d1ee18100149f4877cb233b42bae219df87e817816b39a30d4675c42fbed5884563cf66760ce62c8fd3c391566eb76220b6ed5740968f1df4966b623aba5d9e46290b8a687cfaec9c4dade8128e7567f55a0d530c54b1d67c1bdec4eae320802e8eef5ab8803e83139907034897db010d1744613a6ce8faa7081ceb73a286ae02e34016c5e4eb138c7448815fde2f7afecb98f0f19d83e710c96eee8a9c2d8b03ff4831f", 0xdf, 0x4000000, &(0x7f0000c44000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r6, r7) fcntl$notify(r4, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) sendto$llc(r3, &(0x7f00001be000-0xf0)="75498e9f39b4d13141ac88d096932236e73e3943c994d5b8969374e96f4d9e4d167bf29060a1287833ecba672fe8a4fcec02a3996846fa423e9d0d849174e3af73b6784d3075fbc06db0aaedbe2d8de577648872101e34389067db5deb1e9ee1beb4ffb115d9406764265868c1c64899ed776c119980206d41fb5dc3dbda32133e266b3870d6c452a19c93a2bdc5a1463c633294094caab52c4d4a2b11cbfcba7c50d91936fb735f54394cfde3e711495b99d0b228bfe3eaae793e9857f4e3c0c2680f09f782c71202acc80cbc002e0f454c9d8a389fac8fe84102d9de7f040b0102b4d204bb202ecf9a21c2f3dec997", 0xf0, 0x800, &(0x7f0000f45000)={0x1a, 0x9, 0x8, 0x7, 0x1, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) dup3(r2, r1, 0x80000) ppoll(&(0x7f0000cd9000)=[{r1, 0x10, 0x0}, {r1, 0x3004, 0x0}, {r1, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2017/12/26 19:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008df000)={0x800, 0x4, 0x8000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x2e, 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]}) getpeername$inet6(r0, &(0x7f00000aa000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000112000-0x4)=0x1c) 2017/12/26 19:22:31 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000037000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000035000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000038000-0x10)={0x3, {"4a05a35bc806f6"}, 0x7fffffff}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000039000-0x4)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000034000-0x9)='/dev/ppp\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x176, 0x4) sendto$inet6(r3, &(0x7f00009e3000)="", 0x0, 0x0, &(0x7f0000a03000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0, 0x30, r2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000003000-0x10)=@generic="7e47918a492824fa24129e2a34fc5b4f") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000018000)=0x0, &(0x7f000000b000-0x4)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000037000-0x77)=""/119, &(0x7f0000005000-0x4)=0x77) fanotify_init(0x8, 0x8002) 2017/12/26 19:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) renameat(r0, &(0x7f00004aa000-0x8)='./file0\x00', r0, &(0x7f0000402000)='./file0\x00') rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2017/12/26 19:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cfc000)=@sack_info={0x0, 0x400, 0x8}, &(0x7f0000db3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001e7000+0x7a1)={r1, 0x4, 0x9, 0x81}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d66000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe45, 0x2, 0x3, 0x6, 0x5, 0x6, 0x800}, &(0x7f0000002000-0x4)=0x20) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000019e000-0x4)={0x6}, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/26 19:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x881ffd, 0x0) write(r0, &(0x7f00002d3000)="7f4be2b36c5526a5534195cbfffffff7ffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360f0000e10000004702fb0900000000000000000000097f39147a2c89311b32a9f6687e81f9ffff57fc81911464d8ff1dbf134c98c1ab16dd0f0818000000928ddc81393644a99b639de56025618b04b1e3d4ee1c4cabb2db866a87afd0fd0bbca8dc63eb00235d529b13ca1947cca5f3b9361a00137cba3ee201df9570487293b68c68167c7635d37cd0a27f7d6ff7687624de8b58888f8d15", 0xc4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000091000)='/dev/rtc\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000419000-0x8)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000dba000-0xfa)="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") r3 = add_key(&(0x7f00004c2000-0xc)='id_resolver\x00', &(0x7f0000613000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f00003fb000-0x12)='.request_key_auth\x00', &(0x7f00001c6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000362000-0x8)={r2, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000cab000-0x10)={0x7, &(0x7f0000e30000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00009f0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000cfb000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) r3 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x6, "06c46f6243c8", 0x5, 0x0}}) userfaultfd(0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001e5000-0x14)={0x0, 0x0, 0x1f, 0x100000000, 0x3f, 0x0}, &(0x7f0000e04000)=0x14) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) 2017/12/26 19:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xfffffffffff7fff9) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) 2017/12/26 19:22:32 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000001e000-0xb4)=""/180) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000)={0x0, 0x4d, &(0x7f000000d000)="884f76dbf9721ea3fa170ece98e055d4072b1cc4b549bb39508ab95ccf94e9d8981b9fc947d625f4813f0ca6c9fcedcb4690ed4372da66514f9c5d1b66c09eceb0355146879002b7276e1f0e5c"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000-0x8)={0x0, 0x0}, 0x80000) socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000017000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000013000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000019000)={{0x2f7, 0x3}, 'port1\x00', 0x22, 0x0, 0x5, 0x9, 0x7, 0x6, 0x0, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.847630] netlink: 37 bytes leftover after parsing attributes in process `syz-executor6'. [ 54.882864] netlink: 37 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 19:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000251000-0x30)={0x0, 0x28, "5b17ccd74ba5425016099f8dc86cc9e885abcb1e57a897e8c922a0175044cad50828799b5b7d7d0e"}, &(0x7f00009ac000)=0x30) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000cb000-0x14)={r3, 0x5, 0x2, 0xb103, 0x4c9, 0x6}, &(0x7f00004f5000-0x4)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) prctl$getreaper(0x25, &(0x7f0000f7a000-0x8)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00001e5000)={@common='eql\x00', 0x1}) 2017/12/26 19:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000193000)='\x00', 0x2) recvmmsg(r0, &(0x7f0000003000-0x12c)=[{{&(0x7f00007b5000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000026000-0x10)=[{&(0x7f00009ee000)=""/78, 0x4e}], 0x1, &(0x7f00006ba000-0x1000)=""/4096, 0x1000, 0x1}, 0x1}, {{&(0x7f000064b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dba000)=[{&(0x7f00006e5000-0xb9)=""/185, 0xb9}, {&(0x7f00004e3000)=""/4096, 0x1000}, {&(0x7f00007d7000-0x75)=""/117, 0x75}, {&(0x7f000067a000-0xfc)=""/252, 0xfc}, {&(0x7f000057c000)=""/4, 0x4}, {&(0x7f000077d000-0x6f)=""/111, 0x6f}, {&(0x7f00005bb000)=""/10, 0xa}, {&(0x7f0000daf000)=""/27, 0x1b}], 0x8, 0x0, 0x0, 0x101}, 0xfeb4}, {{0x0, 0x0, &(0x7f0000e01000)=[{&(0x7f0000b93000-0xb1)=""/177, 0xb1}, {&(0x7f0000ced000-0xa3)=""/163, 0xa3}, {&(0x7f0000500000)=""/190, 0xbe}, {&(0x7f000005c000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x31f1}, 0xff}, {{&(0x7f000003f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000dd4000-0xa0)=[{&(0x7f00004df000)=""/0, 0x0}, {&(0x7f0000e13000)=""/31, 0x1f}, {&(0x7f0000eec000)=""/235, 0xeb}, {&(0x7f0000c98000-0x25)=""/37, 0x25}, {&(0x7f000044e000)=""/4096, 0x1000}, {&(0x7f0000fd8000)=""/115, 0x73}, {&(0x7f0000c9d000-0xf5)=""/245, 0xf5}, {&(0x7f0000db6000-0x8c)=""/140, 0x8c}, {&(0x7f000026e000)=""/96, 0x60}, {&(0x7f0000421000)=""/4096, 0x1000}], 0xa, &(0x7f00009b0000-0x75)=""/117, 0x75, 0x4}, 0x9}, {{&(0x7f00007d1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000822000-0x4)=[{&(0x7f000041a000-0xe0)=""/224, 0xe0}, {&(0x7f00006c4000-0x27)=""/39, 0x27}, {&(0x7f0000b54000-0x42)=""/66, 0x42}, {&(0x7f0000242000-0x1000)=""/4096, 0x1000}, {&(0x7f000012e000)=""/30, 0x1e}], 0x5, 0x0, 0x0, 0x1}, 0x8}], 0x5, 0x100, &(0x7f0000b05000-0x10)={0x77359400, 0x0}) sendto$packet(r1, &(0x7f00004b7000)='Q|', 0x2, 0x20000000, &(0x7f00003fd000-0x14)={0x11, 0x3, r2, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r3, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpid() setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00003ba000-0x110)={0xa93, {{0xa, 0x1, 0xf7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sched_setattr(r4, &(0x7f0000ccd000-0x30)={0x0, 0x3, 0x1, 0x2, 0xffffffffffff671e, 0x9, 0x6, 0x0}, 0x0) 2017/12/26 19:22:32 executing program 7: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000ef1000-0x8)={0x101}, 0x8) fcntl$notify(r0, 0x402, 0x24) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000976000-0x10)={r2, r3/1000+10000}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f000000a000)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "883842", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000092b000)={0x0, 0x0}) utimes(&(0x7f0000741000-0x8)='./file0\x00', &(0x7f0000538000)={{0x0, 0x0}, {r0, 0x2710}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000065f000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d9b000-0x50)={{0x80000001, 0x7}, {0xfffffffffffffff8, 0x3}, 0x4, 0x4, 0x15f4, [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]}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2283, 0x7fffffffefff) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000095c000-0x1)=0x0) 2017/12/26 19:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009f6000)={0x2}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000bde000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) 2017/12/26 19:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f0000cc5000)="080000e3ff0a02080003fff8ff15e30000000000040022ffed49faf5238f7e23"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000810000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000d09000-0x8e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1e, 0x18, "dd1cff62af4c153c4ea542f1afc802fa8d059627f11c3abd1f3422c444c86de1b5af4d9a5a6178ba5dbaddc71d863d9102fee9d139ea544970cc3a9330d8045b", "fd0a06a23e8ba7518ab8013a6f4662cbf4793813224addd1574ea5c52f4d2470", [0x3, 0x5], 0x0}) 2017/12/26 19:22:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000777000)='cifs.spnego\x00', &(0x7f0000af0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c8000)='/dev/binder#\x00', 0xfffffffffffffffd) add_key$user(&(0x7f000005b000-0x5)='user\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cd000-0x70)="", 0x0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x2, &(0x7f000037b000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/26 19:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006d1000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000704000-0x41)="50e0605a7b5c40d2cd39905c837f8ed1d2dd09b9a0e2dac642bc6fb806f852c2ac69351c33447872cd9fc6e6bacd08c7adfa6bc692bdfbb2254fb885e3d6b9b4dd") seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') 2017/12/26 19:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f05000)={&(0x7f00008e3000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) dup(r0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f00001df000/0x1000)=nil, 0x1000}) 2017/12/26 19:22:32 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f00005c7000)='\x00', 0x3) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000fc5000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) gettid() mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fc5000)='/dev/random\x00', 0x0, 0x8800) 2017/12/26 19:22:32 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b59000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) r1 = dup(r0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ca0000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f75000-0x30)={0xf4, 0x0, &(0x7f0000383000-0xf4)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000f74000)=[], &(0x7f0000452000-0x18)=[0x0, 0x38, 0x20]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f0000f75000-0x20)=[@fda={0x66646185, 0xa, 0x4, 0x1f}], &(0x7f0000f74000)=[0x38, 0x0, 0x38]}, 0x0}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000a83000)=[@flat={0x77622a85, 0x59f9acd0e3862022, r2, 0x4}, @flat={0x776a2a85, 0xa, r3, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000de2000-0x1)=0x0, 0x1, 0x2, 0x5}], &(0x7f0000f75000-0x18)=[0x40, 0x48, 0x18]}, 0x80}}], 0x47, 0x0, &(0x7f0000025000)="949a888583d49c8cd323bfc5496db1b2c25e0bb394c390e83b1c5a17e2f84db721e82067bb81adb4f54315102fb3d1dc089817b7b01e9224e322ff89681be82376607b9945a405"}) 2017/12/26 19:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 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]}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) vmsplice(r0, &(0x7f0000393000)=[{&(0x7f0000450000-0x1b)="9f2c81e499e1d11d43c3286bb324a0404883dd692a9acdeac5c9df", 0x1b}, {&(0x7f0000633000-0xd)="97fc906b16388cd7a90c702274", 0xd}, {&(0x7f0000f3d000-0xf6)="d347daceeb82ddcf344525813cdf3532d49c70045da80b560609852a578f42ca09eba4c2f864ebae56554e8e59cacca77746afbb81f1b6d77bae40aa73e53c30fc4e2386e2e6d7edf111fd899a689347f94a6cb56c7d504a013a9fa3513875a07a9d32236dab13c164c83e944f413836b1e96b262004499cedc59b55a130f990450020a0aaf83746dd012a94de929adcc49e96aca813c3a37e11bb777dd40ff9bf5203ec2cd43d80a555af3e2b4b4a823e5210f7802d0ccdba3859184a944cf5c1aa5bfb14f235fc364d76f259025961f480f12a66703462c4709f1e2ab4d10bfeba8c96b18e71dca439d1404a178d5cb0bb241613e9", 0xf6}, {&(0x7f000012f000-0xbc)="6f69e7d1e2bbbf6d93ed182009ded78026bcc49f18ad530094710cbdc4e60d4f7320eab194e66c344b0ea944378a8e2b721ad490c650d3e8a3c353406a3386f2f5ae04aef6775b0216066dd6196eabd5d339a4d47a201ba72087a0eb75c55b15807db7e257ebfe443620d097d9a7e6554d3fb102879433220fa27aab1a859de89e102e949f4aeb475bdf2d6bff76eb0d8d926d3b3746e208005da8d2483e5c36715f58003e386bb6690167a3d43324f2e2dbc4444e84ec4095547f6f", 0xbc}, {&(0x7f0000437000-0xc3)="6d268c034530e4ee998cb4aae8498582f52f37298f91eb9411c7273cf4a5974f7066e8821f8de637e79c6321661c68f80a3ac0db3100e9f91aadb88de3fe9e4e2b6bdfad3e8522566837b3ad6db203c1cfc926e77b640939317c5762e70f60e30b1d91ff028cf85814b8395201ac7bf40484936603b0f774795c69d8cad7ae4f84fe2a933a98b28268727ff2a7948af23e6fc42f0432ac23768f4a3762a678a830781b54ef0629fd57d5309a4798f5b5af8b7ec8f05bed4277d6a15fd23ee4900abaed", 0xc3}], 0x5, 0x5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1c000+0x4c2)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e75000)={0x5}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)=""/184) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000736000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000526000-0x20)={0x400, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000237000-0x10)={r3, 0x4}) 2017/12/26 19:22:32 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000035c000-0x1)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f12000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000686000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) utimensat(r2, &(0x7f000069f000-0x8)='./file0\x00', &(0x7f0000604000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) socketpair(0x9, 0x5, 0x200, &(0x7f000053d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f8e000-0x20)={@common="626373662fffffffffffe000", @ifru_flags=0x0}) accept$inet6(r2, &(0x7f00002c3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd0000)=0x1c) 2017/12/26 19:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f2000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000dac000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000867000)=0xc) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005ad000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1f, 0x3, 0x8, 0x0, 0x80, 0x20, 0x40, r2, r3}, {0xa10, 0xffffffffffffffff, 0x9, 0x0, 0x5, 0x400, 0x1, 0x9}, {0x3f, 0x101, 0x7ff, 0x800}, 0x0, 0x7, 0x3, 0x0, 0x84, 0x1}, {{@in=@loopback=0x7f000001, 0x80000000000, 0x3}, 0x0, @in=@multicast2=0xe0000002, 0x100000000, 0x2, 0x3, 0x2, 0x1f, 0x101, 0x7}}, 0xe8) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f00001b0000)=""}) 2017/12/26 19:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1fffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x3, 0x1) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2017/12/26 19:22:32 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b7d000)=0x0, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dc1000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dc0000)=0x14) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) [ 55.165740] binder: 10320:10326 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 55.177271] binder: BINDER_SET_CONTEXT_MGR already set [ 55.183205] binder: 10320:10332 ioctl 40046207 0 returned -16 [ 55.194317] binder_alloc: 10320: binder_alloc_buf, no vma [ 55.199954] binder: 10320:10332 transaction failed 29189/-3, size 0-0 line 3127 [ 55.212263] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.218078] binder: release 10320:10326 transaction 64 out, still active [ 55.225172] binder: undelivered TRANSACTION_COMPLETE [ 55.230284] binder: send failed reply for transaction 64, target dead 2017/12/26 19:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000e64000)="2600000010000fff0069dd0a080023def90000000100000000ffebffddff000005000200041f", 0x26) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cef000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000939000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x16) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009ae000)={@generic="e2f9b841565a7b69dc9884d60adb7c7f", 0x2}) 2017/12/26 19:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x20) 2017/12/26 19:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d9a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7f000)=0xb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000519000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00007f0000)=""/40, &(0x7f00007b2000)=0x28) select(0x40, &(0x7f00006cf000-0x40)={0x3, 0xff, 0x5, 0x800, 0x6, 0x4, 0x3ff, 0x40}, &(0x7f0000cda000-0x40)={0x7fffffff, 0x400, 0x5, 0x8, 0xaa, 0x4000000000, 0x1, 0x8}, &(0x7f0000456000)={0x6, 0x800, 0x9, 0x5, 0x5, 0x80000001, 0x226, 0x48}, &(0x7f0000278000)={0x0, 0x0}) 2017/12/26 19:22:32 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f6a000-0x4)=0x10, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f6b000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00001d2000-0x11)=""/17, &(0x7f0000f69000)=0x11) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6a000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00003f9000-0x8)=0x80) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 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]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000f69000)={0x10001, 0x5, 0x400}) 2017/12/26 19:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000bbe000)=""/214, &(0x7f00008d6000-0x4)=0xd6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000-0x4)=0x0) 2017/12/26 19:22:32 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80000000803, 0x8000000000300) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007ad000-0x8)={0x0, 0x0}) pipe(&(0x7f0000ff0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) writev(r1, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ff0000)={0x83, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000679000)={0x80000000, r3, 0x0, 0x7}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d98000)={0x0, 0x0}) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/26 19:22:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000e14000-0x4)=0x0, 0x4) 2017/12/26 19:22:32 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000d000)={{{@in=@loopback=0x0, @in6=@loopback={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x401, r1}, 0xc) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000050000000004000800090011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) 2017/12/26 19:22:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x0) write$evdev(r1, &(0x7f0000002000)=[], 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:32 executing program 4: clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x4000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) 2017/12/26 19:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000e, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a4d000-0x8)='./file0\x00', 0x200000, 0x8) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000053a000-0x4e)=""/78) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000840000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000838000)=0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c84000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000861000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000129000-0x8)=@assoc_value={r2, 0x45}, 0x8) 2017/12/26 19:22:32 executing program 4: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00004a3000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e9000)=0x10, 0x80000) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000003e000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f00004f2000-0x4)=0xc) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f00004f1000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) accept$packet(0xffffffffffffff9c, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000143000)=0x14) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00004f1000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r4}, 0xc) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f2000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f0000321000-0x2)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/26 19:22:32 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f39000)='/dev/rtc\x00', 0x4182, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x247a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xecb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') syz_open_procfs(r4, &(0x7f00000c7000)='attr/prev\x00') 2017/12/26 19:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r2 = accept(r1, &(0x7f00006e8000+0xb86)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000069c000)=0x14) sendto$inet6(r2, &(0x7f000052c000-0x34)="", 0x0, 0x4000, &(0x7f0000453000)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 55.399260] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.404570] CPU: 0 PID: 10355 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #113 [ 55.412274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.418562] binder: 10369:10375 ioctl 40046205 7 returned -22 [ 55.427471] ffff8801c5b3f850 ffffffff81d922b9 ffff8801c5b3fb30 0000000000000000 [ 55.435478] ffff8801d8e44b90 ffff8801c5b3fa20 ffff8801d8e44a80 ffff8801c5b3fa48 [ 55.443457] ffffffff8165fb7a 000000000000051b ffff8801c39e08f0 ffff8801c39e08a0 [ 55.451412] Call Trace: [ 55.453971] [] dump_stack+0xc1/0x128 [ 55.457448] binder: BINDER_SET_CONTEXT_MGR already set [ 55.457454] binder: 10369:10385 ioctl 40046207 0 returned -16 [ 55.462741] binder: 10369:10385 ioctl 40046205 7 returned -22 [ 55.476261] [] handle_userfault+0xa3a/0x1310 [ 55.482290] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.489275] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.495657] [] ? __lock_is_held+0xa1/0xf0 [ 55.501426] [] ? handle_mm_fault+0x117b/0x2530 [ 55.507628] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.513830] [] handle_mm_fault+0x1fd1/0x2530 [ 55.519857] [] ? migrate_swap_stop+0x920/0x920 [ 55.526054] [] ? __pmd_alloc+0x410/0x410 [ 55.531736] [] __do_page_fault+0x5c2/0xd40 [ 55.537596] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.543532] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.550169] [] do_page_fault+0x27/0x30 [ 55.555684] [] page_fault+0x28/0x30 [ 55.560932] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.567747] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 55.573599] [] ? ioctl_preallocate+0x220/0x220 [ 55.579796] [] ? selinux_file_ioctl+0x355/0x530 [ 55.586079] [] ? selinux_capable+0x40/0x40 [ 55.591928] [] ? SyS_epoll_create+0x190/0x190 [ 55.598038] [] ? do_futex+0x15c0/0x15c0 [ 55.603633] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 55.610295] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.617100] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.623645] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/26 19:22:32 executing program 0: r0 = socket(0xf, 0x803, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) umount2(&(0x7f0000893000)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000-0xd)='em0\'(-md5sum\x00') 2017/12/26 19:22:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006bc000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4a000-0x11)='/selinux/enforce\x00', 0x980, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00004a7000)={0x9, 0x100000001, 0x800, 0xffffffffffff0e69, 0x0, 0x1, 0x79ba, 0x33, 0x2, 0x1, 0x4, 0x7}) prlimit64(r0, 0x0, &(0x7f00007c3000)={0x0, 0x0}, &(0x7f0000dae000-0x10)={0x0, 0x0}) 2017/12/26 19:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a62000-0xa)='blacklist\x00', &(0x7f0000730000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00001d5000)=""/112, 0x70) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00005fe000)=0x2, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000003a000-0xc)={0x0, 0x0}) 2017/12/26 19:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00002ea000-0xbc)={0x99, 0x0, 'client0\x00', 0x0, "a39b4193498bbb4f", "bc6bb0ea74e2c3a07a82f1370ed859573704bd627f8f78d44c73863bfc02cb3e", 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]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e56000-0x8)={0x1, [0x0]}, &(0x7f00002cd000+0x21b)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cfe000-0xc0)=[@in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0xd8d, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) 2017/12/26 19:22:32 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000efc000-0xb)='/dev/hwrng\x00', 0x2e8e07446962991f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ba0000)={&(0x7f0000a7c000/0x2000)=nil, 0x2000}) fchown(r2, 0x0, 0x0) pwritev(r2, &(0x7f0000eb4000-0x48)=[{&(0x7f0000d43000)="90", 0x1}], 0x1, 0x0) close(r1) 2017/12/26 19:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clone(0x2000000, &(0x7f0000c42000-0x24)="48da7fb7a1700af29bcf8be5fd40efc690d228630e1755197ea011c79710450c755acd0cc183bdd68de498f66e1d9ca0ec4527a1e6e11ad62e94d291c13bb2b822512e708d2c02c1aa8682793783fc93ee3fb5074352a0b473fe1255ce730e8be920824a665bb1b1e717be86911fa15b1248a9474b32faa1989bde35ddeb5b5ab7d9db8589f86870a4dfd6b0d8d7da727e0b542d4086cb2315ff2e4bc33407b1cdf22ec227eed951", &(0x7f0000f4d000)=0x0, &(0x7f0000f46000)=0x0, &(0x7f00006cf000)="e5073579a0fdff72b68b8dd5c7f80cdfa94dd9bb831f2d892dfb2075be26fd00410199216e3ab91e11f77e679e8bd0d675b05d2a5c0442fa042873d431b34320f423df62fc3c28fd62a7cf9487975ab6d74776ac09b9158418c4d0f84d1060b9334cfcc0292256ec37d0d21fad777003a558caed3358d197a3c84ce3443ce3a5553d3265a19535dd325a4b75df2d4b718cf239287d91e454fdea841a98ef5fef7bce51aef5412b31d3fab7d20cea80c938ffacbf5473e3ba7e0d98efb6fc239fbaee4bec6a2ac4703d812da518fc7fdbf54d2348fcc06b39cddabaeed6aa04cb131d20410ea00c89eb53e4ca") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2017/12/26 19:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) pipe2(&(0x7f0000ba3000)={0x0, 0x0}, 0x800) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b0b000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000363000-0x150)=[{0x8, 0x992, 0x20, 0x6, @time={0x0, 0x0}, {0x2, 0x7}, {0x5, 0x8}, @quote={{0xfffffffffffffcac, 0x7}, 0x7, &(0x7f0000a8b000-0x30)={0x6, 0xae0, 0x100000000, 0x101, @tick=0x8, {0x8000, 0x8001}, {0x7, 0x6}, @raw8={"549db3c1226010f3976566bb"}}}}, {0x200, 0x2, 0x10001, 0x0, @tick=0x6, {0x7, 0x4928}, {0x401, 0x3}, @note={0x2, 0x4, 0x2, 0xf3e2, 0x894}}, {0x7, 0x4, 0x7fff, 0x9, @time={0x0, 0x1c9c380}, {0x100000000, 0x4}, {0x9c6, 0x10000}, @time=@time={0x77359400, 0x0}}, {0x80000000, 0x3f, 0x9, 0x5, @time={r1, r2+10000000}, {0x7, 0x3ff}, {0x7, 0x3}, @raw8={"ff9b70357570482d6f8e5870"}}, {0x4, 0x9477, 0x6, 0x5, @time={0x77359400, 0x0}, {0x1, 0x1fa1fc32}, {0x800, 0xfff}, @ext={0xdf, &(0x7f00004b1000-0xdf)="cb4d7850fb38f089569b003911b8dfc1afad7387a6f2c3ce58d2cb7ae5c69bd012b6a8f3f128a50e8817594055e0de60e8ba0145060f35342ffc57e8326ee9ada85b969c845fb8219d8f5c0a5b6726ec51b53da57acabefcde8332544d2f25c446242a9d2f8c959df27f23d83972f78733f7265858255b841010c219f5a77d2ec4f2d8218ba673038c9ed39214663a1e6d9e1046dd60eff9621e7195aa010d1689142659740f10552e5389cbf9b1ef95d922b0239aca0fb474a449fe64b65eff8259a1d0e082ddf10a5186cc5778ca0c2a6be33e90c0578f20645572568e06"}}, {0x100000001, 0x100000001, 0x7, 0x1, @time={r3, r4+10000000}, {0x504e70cc, 0x0}, {0xfffffffffffffff9, 0x1}, @quote={{0xfffffffffffffffa, 0x7}, 0x9, &(0x7f0000fe9000)={0x9, 0x6, 0x0, 0x0, @tick=0x8, {0x3, 0x4}, {0x3, 0x101}, @result={0x101, 0x4}}}}, {0x1, 0x7ff, 0xc8, 0xa8d, @tick=0x8f3, {0x3, 0x0}, {0x3e, 0x8000}, @control={0x2, 0x9, 0x2}}], 0x150) r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r5, 0x1, 0x10001, 0x76) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000819000-0xf)='/dev/sequencer\x00', 0x1, 0x0) r7 = dup3(r5, r6, 0x0) truncate(&(0x7f00000e9000-0xc)='./file0\x00', 0x8002) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000068a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) lseek(r5, 0xfffffffffffffffe, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f000010f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6d000-0x4)=0x14) 2017/12/26 19:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b02000-0xf)='/dev/sequencer\x00', 0x6000, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000111000-0x3a)={0x1, 0x9, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="69813fd2df03", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) 2017/12/26 19:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007ca000-0xbc)={0x9, 0x0, 'client0\x00', 0x5, "fe323ebc1644b8db", "dbb6de25426ee19938331907c4fcb200064af211bfea23d1b8c080114b883594", 0x6, 0x2, [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]}) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/26 19:22:32 executing program 3: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000016000)=0x0) r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000034000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getuid() getgroups(0x4, &(0x7f0000032000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r9 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r11 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x10001, 0x3}, 0xc, &(0x7f0000034000)=[{&(0x7f0000036000-0x91f)=[{0x10e, 0x4, 0x610, 0x2, 0x40, "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"}, {0xea, 0x7, 0x21, 0x7, 0x4, "8ee873f43bb01ed6246929c44caea84f51c77a6e84e1847ac1de8c5c0864b1da20eb0329a37189633e80d34ce763d69b61264e0f5b42c47da7f3ebdaa50bd304f3d741f5b0cee2270f20df75c2a9b0946562d8df8c0a07942332af8beeff62a348fe17c3e5a5544067be3d7895b7370b54bc055eddeb3f883a04148ec654655d5237277654cc6f01f144fbc6476e9ccee4cb5ab299698531b70325bc0fa513c302d35332fd8b23dda706c159c65552a83814320b812e84d1ffbbc563a58d669b2125d7207adffbd92fee51cd9f50b430dc01a8c06a24d8df498f"}, {0xef, 0x2, 0x2, 0x2, 0x5, "74a67711c1d34f297ee1304ad3f4bdc399e6f996622c3efe4de5e4a0e76347555a6b8b4005a28cf80c4f5e256db38834b546d94fb5b26a0ff4d80a6bbed25f560958b6310d29157f900aeec26cec69c902af1efaa0927b4b81966033dd46f86abebfa47b8f2703d8f4ff41fb454bd2fe65c93926c2000e95ea724603812d3ee3ab49cbf3cff8cfdf473021433c99251865faf462ffa90cdc3bb6af610ca0e0006726e9c46e4215162edc73f5007ca397b56422977244cb8852348c94b11851e90164cfd451af1166ebf608ddd1f913feb6299fcc6dd772a59aef4a6f288723"}, {0x44, 0x31a, 0x100, 0x7ff, 0x400, "5fb7b2cac77fcd1ee6dfbe0daca7bb193d8f93616829e66567feab585e210a71abf9bbad40c5c0ca2ae162cecd38d3aaf133c7bb"}, {0xab, 0x7f, 0x314, 0x8, 0x5, "ed9507f07edbe496d5f0d653a7e7c9964660907837aaa10a50a5bc50d1a50df055a0979d7d648e5b0159dc7e0a789af714a41d1720af75974a147288788a7b7c1acbf7c0c55fb99aeb10faa513bbfbf882b8b98581bc6c72ffc9d190c326f81b387e7b2c09008bbaa573faedb746830ac7fcbf9a05205b185a5f14b6fcd41daa145d3c20b8e4c7dcd800c7721d4fc7d54b904b494490378c946d60"}, {0x8f, 0x9, 0x8, 0x20, 0x4d, "4ad880dbd5beab18e80e5742254ad0e6809de4e969cded3cddc4faa3c1e100dab9a5616d3a682a82acbbbaa6e46d912c8ba030cbba6906286558917c84f3a5594e89ec0cf6a9360e9592b3c8400996b45c4766ae408b4309aed184455c3337eb22c468cd9fb0bb583d4d029726f610487876aa646df46d3af04a3c1e7d10a3"}, {0x82, 0x7f, 0x100, 0x5, 0x1, "ca8bcaa9e32bdd2363273be39a70542436b59325b6c3f2a14208cf283b8c03707a2571eb856e221ec371223e717ab198b15873016a497a49ef8a15ba1e780908f805e6d71fc1e29386d7b70b6a081d5b61bd4ef6c87225a3f4976bec2f0e056dd387e26aa89c8689d060552c07188733e73b"}, {0xb5, 0x0, 0x421, 0x3, 0x86, "c987f1d2231b0d329601bbb7eea0ac994b53d247ebd1c28232664d67e0ab4c87287e56132b1cd50f5852deb23724c58633c98de9b16a286d66bd494ad6c909d3323e74f0ca1414f93076c05962ef8e9092f104ee5128b258c936c89720bf3bf85af6470182f3713158a432b43865d1ad0aecb5e44e4d0902fc6441b9fbe75ef0a1ce158893341669c6c3f3d9887229b3cfa4907e87065c15b49077bc8bb4c9f4eaef98bf81"}, {0x2b, 0x5, 0x800, 0x0, 0x1, "49362fbd015c6ca356c8f903b0b1321c272019b45b6f69d5541cfe"}, {0x1010, 0x4f2, 0x20, 0x3, 0xad, "f354434edca865571a94864e4740970260f03cfe44d377d2e6011583a1b89f1b58d3a1b491afc191c1a29ea59ce780572eea7bc8988fef671fb69b1aa7937b1c0bc7c39ed9fc4d0cf7a7535b2896b24ba8ba86ee90c1bc8582080d3e0d3489ea044324686132e4214bf87c0f5a7068f8fd63fe63fc3626e9325173f1dea8f6891f9232614b43dc7ae2dcc887738d22243cecc2ab5b1990f74e32fd910e32d73916f8a69a504e8e9b2630ab65cae4da9ac5aa5206fc885af66f1002dc7ba14c6e2ab4654bcff9d9b6601be100e037f898f856a63e4de62150fdeba5bb8b05015dc936f476ea22f83c37e98f7456f8a5e6b2eac298864c8d397b58e1fca3dca80acaaf4cd3cb8355c52918308ef4e92242e5653fc9bdffc629c83dd3f8c8f9d8485bd3f2a748bf1c665dfbbb34fbabc198203eabc0757343476978ad09adb943e2147ce1433bbd33e3fe8ba3ca29ad014fa4ee316b3b60861e6c4cd35a74afc99a871b44b3f268ba0555829efee169f1576a5cbc7ac9de3c8aebd2ea4f32757e9a8ffe1eb5529ce3bf358524bbddaf6a78bc86e09942f79063a26033dbb39063327d8fca74e27fde172a17bfe742785b45a0d341f0701a5761ce65a59b2fdef8d4ca3c6aab68ec17ea896014f12da454a437617dfc6c8f34d2115762e282d4a92af09c895a76b3b8ce5ae9a18909d80e03592e78ad72d281e9de06fe18078b0f0ead76de9c20f876410820e86083a938bebf5b27085f7f4d4aaf18b1ef10e17d0cf4b57835a0d1de35bee06d02bfe4430e7819d54f13eb15e56060ab6d6717d3e1b2d59a1a2a4bc76046cbab358d80cf5f09328472f7bede7ceb51f3897cf06cf4a3e73d0e14a0b7a0b2f29b1b9a0bb2298bc3198986693ba0076b0540b681854a2b0b104d298b70fd2c89778636b3cdac850bc6b74442040276d09fcc4e59cc763f7f24ba959003880bf5bc5b7266db0cec037d5a369e04611f3856cc1ccb636088c43ba322553ba35a4a74000c98d7f637c9a066e18fd5493bfc52f299232e73366ac2c940480916afdaded670a5f8e516b247e47406aa0600587bb0bce01225fc00c8c8fc006ea81a896bc9fce225d4b9ff7ddb247befe5520afc6401cf17637225a7f6013836ad6590199227087975639af3c61cc121dc21649bf907c1410c456c8fc0710b284dceefd402660cfe86cc746d2067b88443b827c74e11368b990f550550f64d8307951bdfe7729f325259e3b1fb0ddaca80de85ea631573540efd7d6a6149a3d0989cc39f00ec7719a588d7cc86c16dd2d975da9225407996e228664f01747725038e1a9bc8794fa8706470eb5f1a1cae70d5de50300b3c00622731b66fc3f0a459e3bd3637360d23cdbd443e05825edf2675449aa7758a3267f4567ef203c44f0bce60b72fa2049beafa170305c0d1acab77e3b59166d4d77675e1272963531dd51ec03fbd291825b2f83ef139e254623c0dbf259ba7f5b6f01123aae6c73b65784666fc290855744fc4ef211386360a4804c8739c66d0336a11ecf56a79d48f7cc5c3eda4d216c59b3abd1a0292f2f40653cd08db8d751babfcab108e19def98c64a0874bf74af44af5365e64d043983320460befc9efab2707d11951cdeb1089604b87aa485882cd27d2cc7d4c5e8830f848300618bf58cb7a23f1f6d189cd18a5210f20a50fd99f14add846c053f4105481a318b9e6444c58a27fff00d2bc606270faea3cbe668b2540bb3cd9fe91abc4e8feecb9bb584ed9ce926890f35c0cb0edcad15b4236b772bb0dc33408c7c5db6e2c06886f7adb6a1fd19995c459b7a1333f27f842e0c479f23c5ec868b43d0d748d5b888c78ae7734e2138e1df7bc8782bf31337febeebab18a8c759d85a1759859954c36c9aab987b8625c904dba22e39ee4415fb64a1d59d1697124da90d44073aa85e53bc29b03861602009a0e8fbf9604beb34ad4aa7a86350908c34c976005891b0ead676f9c2d5f9d06f0fec439d932f843640ec1fb983512eec732edfb458e6b8965c839b7923e8974ab5720cc4a961217452540e84359ae56cc86406c6f215731a9e8f519fece94445b892c346915b7ec399d30099d8cdacb529be54dd40f5e91cc630990a104e0a9972d6e64e9ea64d361e125a55453d663ccd2e643120a4af2245f1dc1bd823b5a0b56df7736a65631e0df4c567febb643342f96f1644a63f8a407f52f61004e6cc198fa44acc369ab5a35f2b63965726e436d00212a35bc66e6e04539a48d51c5a853012cc8fc99e821c3c1bd8c7933093cc49dd77504b819d52b2b448335bd8ffaf95014fe9cc2ab9833018c3d686a653ca8ceb45a3efa75a45bf755614e716e810ab2938a0edf8f5d725691b0b396a84ef5c638d540022bad76fbb765110aa26a8df5dba017a53124a08653b925317e7aff2528a8d80c2dc242d051765d37a8e23027c8b8666b4b7c9e1f537ece112c777bd0382332056213406f495a6a78eb54b3e66df71c68e15ef436d50eee6268d990769e6a01a9bd9fdb04179c26dca37c71f3f663b81a2491380df5087dd6306b5fd7838fef8d9a7d3881cb557fbd72a4979f91dca009c984ca47b06c3bffdf178681f931657fc1fa3304841eca58cf7bf45acbf28677f31e589b52fcd995198a84c12e33516c14c48ce39356213e8dc1ddf7dcff6d4698dd4f1d68a24b9d72cc086dde6f86293a590f67e3a0cb866121c32a8de68ebde5635e0c81e1d7ebf710f6a30c29d645a93a17f90ff40d43e36271d8641c17a0b975cad0cc21d636e5323fce688525fce0f3c0a40c6abc25cc8d0abebc2c678c56026dbc57877f65fbf57a912c52d37519b3ec3a4cb31bd5022a3cb5aa6a1c766971d53b077f6d59401d41af2cfc63a6cea997abc91497620ec0f95cc0357d18efe2dfc347704b7ca829bcde6317bae9c30c86520bc49cc131ba9893419847dcc638ad411f58304b100e89e574a13a31d52d8d5ae9b44de4960d86ea6ae39538e0a320d959d8f52d25a161376dd63d789c523b1a58d53833a06f6afcf8d589824cf310e2627e0c6573bc58ce5b276365eb9fd27f7f69f1b75f0bc74c1aa1d93283704cc5a149133acace22e555c2a2f5a4c5a897b10f329c944a12236b08c3bf666dfbd48689281680a7ff484e69d43075e4a10f5301de6530de8353cc0547d09514f44de174d52162745bbf19fa26dc30b1f9c31da5f9eee705a70e1b3a3162d38b0a7eea0049c424f7f1748bea6d4823e06c8ca119890fc4cd121c4f43a194ca6e2feb65ee4515dd0de521059941abdb31b2313aa5a8f45fd9518596ca830666612cdad1d9d5c939ad8ad0b7749daaef07a7f79c8ad01b9fc4f4f7dc90091c8fca636368d717b6bd278325556c8d52d7bca737767fb499aa9794589a25f06109d5603122d5ab699f0047ed8ce86224008475dc37e23c7f090a5ce9abfc302de9b5e783ebba68d1cfe68cc07d7f219b2db774d1e46ba1e2b5be29edd7db3a9513fc61fb948aa54b27180c4156bd74d783f2508f2ba7c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"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"}], 0x11ae}, {&(0x7f0000001000-0x1e9)=[{0xa7, 0xff, 0x101, 0x3d, 0x8001, "a23dda79038b7cdde5ac5713ccdcb6f77987f3b9d9aea06554ca0261e4f28b01bf2b8701bd8e0ed04143c8c398c428099df2499e3e4f48f5b56feeda7b265cd08680e0ea858997037fa589b5440e8e6acfc05596854e3d81afd6916e6da2b5dd67fbd8bb18e13b2b45f8705d911c75d02b63228285d5d245f4b06df57b1a1d8787130d9a1f20224fd36f1192eb4665cbd5ba5f08324a62"}, {0xee, 0x3, 0x0, 0x5c7, 0x7, "a8ffd47118c56c4f53445faa271f329766c455d93729455645fc35e23c41882350392eb2138df838c80cecd02a0b45eb084c311f6da01a64d230e413d58621af93d86aa26591d3a3d8438576ba4d2d722de48bf70cc1be08a9b731c63f5eff2a11e513397ae3fafc730885c437492ecd9bd6ec8e3cfbfe82320f93cb747e31ce51adcf1150799ceac5682970f5e3eceb496964a43e7eced34e044e2465c3684c534c6be53406b44f023b70cf0e968b744500561cbc618cf34be8711cbe48d1bd1e9f0fe23bc1a4ed2ae979b6b36b77502b48cdc9bdf1d143dc10f3b4462f"}, {0x54, 0x8, 0x800, 0x123e, 0xc58d, "ddd838cd240eeb47fc75b06b443f7d0ee55569b5c3cdfa0b7d1a440baa5b46bcda508aeadc75d97df26c0e288689d95a445e056ef4cd96b0a5c0dc64033dfbc85446374a"}], 0x1e9}], 0x5, &(0x7f000001b000-0x150)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r1]}], 0x150, 0x8000}, 0x5) 2017/12/26 19:22:32 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000743000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000096f000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000d74000-0x10)="020000000309000000000000008f1dcc", 0x10) setsockopt(r2, 0xd95, 0x1, &(0x7f0000000000)="010000000300040000070000000200cc", 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a87000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00004c7000)=0x0) 2017/12/26 19:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00004a3000-0x8)='./file0\x00', 0x40e201, 0x80) connect$ipx(r2, &(0x7f0000efe000-0x10)={0x4, 0x80, 0x5, "30f903aafb5a", 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000d45000)="e7c8bf88011e05ec6739f4f478bffd349de516c84a56b447ff06013c9dea008cf3bff7a7c147678302dd4ac5c31c764ac5cc4fa88c19525477135d13b944fe8432f26bf601498755cf4148fd6117419103d7b340645de20eb87838de00f686d6e7c86b411a941a07ea735237182dd70a7c31e0eafaed98ef82ab64f4009d4cc712900a91ba0fad07358e0f529c", 0x8d, 0x4000004, &(0x7f0000b1e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:32 executing program 6: prctl$intptr(0x1b, 0xfffffffffffff001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)="") clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1000, 0x3, &(0x7f0000001000-0x59)=""/89, &(0x7f0000002000-0x4)=0x59) 2017/12/26 19:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000+0x81d)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b27000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000a54000)={r1, 0x1}) r2 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00003a5000)={0x10001, 0x400, 0x7, [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]}) ioctl(r2, 0x2276, &(0x7f0000b37000)="d8") 2017/12/26 19:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f0000f33000-0x10)=[{&(0x7f0000b64000-0x40)=[{0x40, 0x1e, 0x709, 0x0, 0x0, "cdbcca703e0f6f1f3d8b4c0354ad4fcc639ebe178fbf4acb5c06af44135bf3a1fe1b3f38a729e3d1b81807fc1fbb43af"}], 0x40}], 0x1, &(0x7f00009ca000-0x20)=[], 0x0, 0x0}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00007e4000-0x118)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b43000)=0x10000, 0x4) 2017/12/26 19:22:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000498000-0x9)='/dev/rtc\x00', 0x6000, 0x0) bind$inet(r0, &(0x7f0000a7a000-0x10)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unlinkat(r0, &(0x7f0000bda000+0x5f8)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r2) sendmsg(r1, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f00005d2000)="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", 0x5dd}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/26 19:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000edd000-0x4)=0x1, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000acf000)={0x4, 0x4, 0x5, 0xfffffffffffffffe, 0x9, [{0x3, 0x3, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfd1b, 0x34, 0x9, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x9, 0x0, 0xb, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0xffffffffffff8000, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x7fffffff, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x100, 0x3f, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x1, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0}, {0x1, 0xba2, 0x6a3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioprio_set$uid(0x3, 0x0, 0x9) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a8e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x7fffffff, 0x20) unshare(0x28060400) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) 2017/12/26 19:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) close(r0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000000d000)=0x0, &(0x7f0000c46000-0x4)=0x4) [ 55.800470] binder: BINDER_SET_CONTEXT_MGR already set [ 55.806490] binder: 10420:10433 ioctl 40046207 0 returned -16 [ 55.819409] binder_alloc: 10420: binder_alloc_buf, no vma [ 55.835425] binder: 10420:10424 transaction failed 29189/-3, size 40-8 line 3127 [ 55.849715] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.855352] binder: release 10420:10424 transaction 68 out, still active [ 55.867882] binder: unexpected work type, 4, not freed [ 55.874527] binder: undelivered TRANSACTION_COMPLETE [ 55.879837] binder: send failed reply for transaction 68, target dead 2017/12/26 19:22:33 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000028000)='./file0\x00', 0x108, 0xfffff801) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000014000-0x20)={0xfffffffffffffff9, 0xec, 0x0, 0x9, 0x0, 0x5}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000022000)={0x9, 0x0, 0x0, 0x12000000000000, 0x200}, 0x14) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f000002e000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x10) bind(r1, &(0x7f000001c000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000871000)=0xc) r2 = getpgrp(r1) wait4(r2, &(0x7f0000f11000)=0x0, 0x0, &(0x7f0000f11000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x100, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x9f27, 0x3, 0xff, 0x80, 0x20, 0x7fff, 0x6, r2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000-0x4)=0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x400, 0x0, 0x3}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x9}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r3, 0x4b35, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x0, 0x0, 'queue0\x00', 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]}) 2017/12/26 19:22:33 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b84000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000ff8000-0x8)=&(0x7f00005f0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b26000-0x8)=0x18) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000271000/0x1000)=nil, &(0x7f000008d000-0x8)=0x0) flock(r1, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff7000-0x18)={0xaa, 0x29, 0x0}) nanosleep(&(0x7f0000967000-0x10)={0x0, 0x0}, &(0x7f0000ff5000)={0x0, 0x0}) 2017/12/26 19:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2017/12/26 19:22:33 executing program 4: r0 = creat(&(0x7f0000da9000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x100, 0x1, 0x8001, 0xfff, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000b4b000)=[{&(0x7f0000009000)=""/55, 0x37}], 0x1, &(0x7f00006c5000)=[{&(0x7f00004ec000)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000174000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006f1000-0x14)={0x0, 0x3, 0x2, 0xd91, 0x4}, 0x14) ioctl$KDDELIO(r1, 0x4b35, 0x9) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f00000be000)=0x6, 0x4) pipe(&(0x7f0000be5000)={0x0, 0x0}) getsockname$unix(r2, &(0x7f0000561000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb7000)=0x8) 2017/12/26 19:22:33 executing program 5: prctl$intptr(0x1e, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f25000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000424000)={{0x7, 0xa0de}, {0x3, 0x7}, 0xebe2, 0x2, 0x9, [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]}) 2017/12/26 19:22:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r4, 0x0) write(r3, &(0x7f000058f000)="1f5634507aeb5085fc0a926430b2871422f8e7416e509238b0531dd9f1141da4f6f13522", 0x24) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 19:22:33 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000)=r2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x10) 2017/12/26 19:22:33 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006fb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f5b000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000bb4000-0x4)=0xc) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000f5c000-0x14)={0x11, 0x0, r1, 0x1, 0x21e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000e1b000)=[{{&(0x7f0000204000-0xc)=@nl={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f0000f5c000)=[{&(0x7f0000165000-0x7)="f6fbfbdc39c7e3109ce6bc96ae56f7d56f4aa9ce246e0e8bdad5cb9bfc16454a7bbc019bab177e1efd6166fedaedd0e2be50cab2487302fc0198b34ffda6345c69d1bb3421d6f3051ada2394ed253e8f34bcee20b6e39b248108a89a4242dbb3b1d75d450fecf9c0e22486947e5d1ff6d5144b245b0b930309796f51d0d8b0", 0x7f}, {&(0x7f0000f5d000-0xf7)="4bf363f81131f31ae887750fd9f92080d2e94b3ac5097007d8944af9f7fab636a3133f574ae1825d654e125d5a3e5b64f8f66ce9c7961e57ef181c5235f065a6d97386be049ac6f51fc17c93126cac5f5605e939d860ff0b65c81150cc20cfa7ce272ae9e6c556e36ae4a7f231e84d1b3aed986338ef8324c116d48a087a859cd18d3621f70671e7a10790d11e6a8df28f071749594dd7686913a83995d699135b28af998940ce69196c97e8b9fe8313c6598e569d534355db07ee73e8af288f0dc25fcdd5f98fb0bcffb71e8931c881c9290e6b6738201b8aa15fa14e825c56a17f2e32486dbf5bd928cdde22db030c023066fd2cf6a9", 0xf7}, {&(0x7f0000f5c000)="16be2bcac3e5d4aea176d99837ea278fd4ea7c5350ae7274d6e52e00cfd0749cfa889f6229fd6615a844fe38c25ad7a0cdac900b858fda20e47d6e5a84f1cdb6072f0a0635017d09397e88396fe113517139256fb7d6a7d3cbd65c1bfb355f9ec28076f1ab4ca3db26c0704b43795ef06ffc7fe73f860d956f994c019d27af57789884e4ca2ddbbb9c23541127322da3d3f8806e9353daf15f234628d021dbcfe9910fecbcc9c8ff76de8aac46faa989c168a7305ac015c9281dedc83489e930918011b52c74f48ac904edaf24a3c54821da88defd6eb5829fa0f10ea6b7fa94575015d81db0e5a51abd2ff68bd44b2dc6bc91e730774ac92e5fb309d7962969893a59220a649764d81ac68c2522c329c789c128cc5c9823ac48aa350208a65bb1aade816d2bd10662fc23bd348bbf9452de23c4e431a60157ea20b2e99ab71cb0b9a651eeaa156e9e429c6430993df11113c20e0fae71cfd9112fc4ba79a4adf0ed3170631bceb904bef145a371443898e20149daf68669e597c849df8e7255eb263323fb7fdd5777f1f7b150af850a95d4fc7ddb3616a251ba7a442a43846394389f59e11912de8b261965ea4cb4ee3c95f165f1a602a05f76e9ef74574b75aa9010755884aafb8f7e0058acdb7b1a19de9b4ca2c4d82d794d29afc6f82dcec2a676596b348fad8910879216378818fee543a5e035f93ff3f2259909340ee1035fd0ed0fe011d309fcc8cd766e7ee3670d4d207b98ba35b81b6fa1931495abd8ef19cfea2c296e1c3bf86735b9262f8d7a2ba8ab7c96383e8218ae5f932d0d17af35c5431264ee6f1746fadab778daf7b3c6a98254a7426448aa6f5da71853b03dde86f3e45c1246b2a966afe20979986c40811ed690a59e33bec015170e3fc138452a47400c2fade3d08aa4b62f3f027b31b9b2d59fc2d4e54c7ba31e668d39a0da317f583f4f20d9f4ea253e94f69db9a8562f89ecdeb4e841159b49eb776fb3869cb195822960d0c12d69d348ba72297850fb651a1995dc809d805c33f4b39dc366797d807450ce5f50e1f49b01c742140aad4525efd1cf3858b4f10672aa0dd1ff6fa834701d7e9e6b94b3bdcf49ab8f2aae25aa39f0f7c5fc565f9e0f6378c379956f238439a6cb9445595cb78561ce163da0aec80e0e4a9f1f2f4d7e80a25249589022b1f66e78a383abc1f4caa897663d8edc924d22211d900321021451d5d10d19b97f5c2bd4cf9120d0e0dd7265abe28c07095bf0e8ab6e553ebb2377eeaeacf0dcf2a1c1f0f34cd4ac611ee5fc295ced42631ace95ba245cd3dff9a8cd1f63c8443e04714a7c14e10f77a0fcaeeae0f0281960509eaf63caeb85e3ce2a0c71fe43f19ca62de586e082835970fc619338fe67c12819a1bcdb2933e1a64d73cfd9bc910b8c8ed14d0566c8c8af1a9e9d8f20d12fcb12899466573039669cf623c024b015ea3522a469e043079b73c3a6714993e7066e13c3df2967605a20e8af582139b8f04f71d8d179b7eeffc5653e6d9c9cd16255918c72281f5dfcbb394bcd4d37d896a160d6a7484b64c348337f52d016a31b0882d8918cc5539b95a6464f61e58f15ef978c0fe788106271506ac84e719bcccd68e427cca9d0f64150d70cfa244553581e649585cb354f1f992b43291b74b96f508779e2c31053aa403bc0dcb17b60c86f729d36cb92c0514f740b0aa886aee0a8232c35c0b57f83a1ce3c026ecc0ab64d916d4383f2245049e201a3e1245b6643fc951f44bb9e9b43a19f68ac4b92b3be58eb1b2baf125f00496e9c9177570732efb392a068a3e199f7dddf41ab24b538c7295df5eae2bdcc80109ed99957ffd06c8fe04ff68e382459289baa64a834d7e60c9a9c91d8aa1c4dc972b616398ed0ce0bc52d55b2653ee3bee2ed6b30b337852874ef627206687f70bc1f0711ee5552dd1af35935c3b7dcb3c3ed9442879c369561d670e3c643ccf18952dd541245f62a1f4a01d3dc07c08d4c8817666012c241de510a9e0d7ff186d409328ff3774db214056e8899782a4ef51f8aed5df2fc486ead6ca7b9e8ce17532ad39d7e597393a04b1c68915e682d8b67d45b7e71c9f40d12321b2a652ed6455e5fb5b525a3d02866fae0d2fd3abff444a3154fb318a9f63e29b7c7f831e303827ae14cd81a2cca14d47d32c3c98dada002c1d31c13ff2b339d168dc18a1ff73f914ad41902b3ae40c415ee2ecac3013b7fc63c86b1ef1239c0f2efcb5d58905dd37e4af0b210407b42df4c79f6095b7d42a40adbd535d38edc705003ce049012b97dba479edd58ae56fe692a29a321d2093c3493be3320228fccf96a292547aaf403554b7c5ffdc13091cb759ced2b41422dc6eb1770e20e49c6391b745d2a1eeb6df8ed85ea603b4ec6d7584d3fbdada0d3f0c91f96fe78c9b6bb18cafa64983a92703684890ec148014e003730fde340c3340a685a1bb0ad8eb9fc26b79f2634a1c36399959edd09736b017129fa8ab2b8d31abb289b5eb61a7afe4163db69fe1366d62dfa6c0791d4f803b80d957ee24251be7651f75dd425cca7ced436344fe369f74948bfe0b220b85cfe8c8ec349489866864636a065155ed1306da52697e60a391bd033ced75b36916bc504dbef863ca3dbcd3bf08ea2e096e8929bd2d54ad6fa8e68d53c31be0a48e0ad453c366eb68170fbd2439013cbe93ac77cba2a090da0229e8217b0c7f15292c4cfab5328da3c5717fb8f9adbad183f0fa3417bd0fd95f6dd9d38c0af051dd9564b954e9ea57d16f9dac2ae542f57c90a5ec4be8f2943a7398a58ae8d6e98cb8de8f9dac22fa6cbe55f7ea50e451af1c082db3852082b3588a51c848a957a89733fb78d95b486a477e6a87b17f35c8746322d1aa52f21cdcf2e0ae64f92a44c368265565c06621f9ba8d8af4bbcc61b0c38681b619cc551169c13c6668435d4593b0a8fce5532ec565bf1fbdd86e63344ebee78ff6e3b36afad31813812989024b2483be69922e2110f5c859f5367756e477fbc3b5f56cfa6e20f6dc165a92395339d94a966eaf9ba9c7352bf809468d7edd7860b88b9351f3c97587f4295ad3c03fc81678fbe8f35d8430aa0934faa2321a2299d198d4d98933e6ee654a4229a8de6e586abd3caca6b7aa811b3d4216a68041309e6435b6ea730c1177e58fbeadc6801f222e776c85b1924a7f797bd1337dcfc300dac06c9a790107084e2081c02c408fe3e209c1796efe3bda50ad7b3912a258582397004b3356e5270409c45f3d2010b6f4fb7cb48f7c0a2675d9fb1cebdf8c7928aeb2d5cf1dafd4cf4f719ef782c506b04206dc64aa27f62abed748070ac5331eec88a33656567def80f2ecf9da64b1a2963d10d634cfb3653fc6c8db15ba1bcc61d4f18a1307ea30c750aed2ac20efad5a7c604b7353a68347d5ac98381fea0b032b89a4f930a1c7e21f69b371f1f710fff6bc0a2acb651730352629ae28ba0aa8fc203b09e4031fe14affe10296640f45b888821e04e7c3d37bd6d6230bc803a3ca0079d39b259938266a79f73c98a573f2eb238448c01b92078a507710f934486f9df0ce116fa8a5c8dbe8a05d76d65c30158416bbd89c3f1ab5e7d95069335fd3a50569fe8da7e602349e0c9ca0398334ac661899daa394afa0ab2612a4e16894123f6852f3a32ea87aba97f276d5e704bac010020183eb579f428cb347ba08cc58a4bd438f9ec1e2d2c0d0560d9d566af33ae7c58c4663e425be942d66ce7f992dbf3b2dfa0838a7ed1e40d6204dc61c528c7eced45bf18ad73098b5ed34ceb43daca1dba703d8eb9645951d6318c068ea9952c1af14fc30ce513378e5aa7beac9d41dabe4fe298b69b9d807bad83bb9e1e8950f1a8a76d5c2ebb4c88bc0f9b3d98f5e346f8a0d26a5b010b97a679f4d813595cb947c16b6f3e2daafb83c0767cc50ab78722aff52374266e00ce22795f3ce9ac7465a4ad7e30e8281e64bafd5740c728c062ac5e7e91440441da5eff69b5f86852bdfce9c9285ce9af0d5e07da7b887908f6a52427620ba48312c4dfe45b489e7cc6f7452263a7d98dd4742718dcbc728402205bb73efd27095518b823b46e087942d19fb058519387994ada19e4a201ed9960ac32145df5b22524b3418a9c95193c3f34593bc9aba0edf009bdb602c539e13cd808259f59f763f3b9b28e7d4a80655db10f2910ac83c4f91739f30ffd0b12007d92a98c5f52b8be79cc0fea3d11124b4e2567f73f3d41cbd3d4404f07f3fe1db25b87f1c9465d64d6a0f5ce2f4b7b75fa9ceedcffac47d9328f28a764783868b806a75e4d1b0a822b361e71c108fb250157be56b20faa5ee57d0fdb2ade737a54ac8f594e6913bf4385792116a5fd996acbe0c200847c16fe0706eeabc1e53f6390689b2674064d8db912c0147bc1161ec92ed31b38c899bebff13c5e9806238504ad687e46f29876805a487afc48f3ccb935d304bb3e5252087a5357e3f8a2f5e990211c9620cc95a17b6d40ab27e35ab6e4768743c9ae66d7380fccd04c27c6df02bbf119ff5e3cb5bfb723de7796b5cd31f0d4d597f0b844fd62b5436c848bde1d2e7186582ba84ae87067c1725143d97cec62cc3ab15055c0c2c9dd949dca1f0a75594319a290fb9c2c3c4cb217ca2564134f9d9249a8b06a1288a088092e5ff640b230394e67db2554c156c8fc749d1adfeca7c2c92fc978f83010ea93db9df53ed1609366fd04065fccd285e1d68267dbe20b78aefddb7a5c670e45d004c5cdec59a7fd70ef126062a8f28251afa1be1397a9347dc952c4ca48362ab73a92f09dd4ea5b42f8fba89db1c43db4a1b5edd687e301efefb6488209dca8a6725efd3914de193ebb0700e2a514dfe16c1d4579d12af528a71129f57636514b0bbdc289fa9908a893c11fd68b92c8924a2a87dc48c58d27761872323c25ffd24df4ca58fa29ee4f136db206dbf7150c34e330b0b60ad033448cece95d01211e835737719e88f0edf3daf156db051cc9f605e9b6154633226047fe62661d898b20f0c4be0ab3904cfb362db593eefd39185870a3c3772a50885aeb2260d357468e1e297931a4663b963fb3b509435c38b94394347c132b663b3d530d53caf0373c5e743122406f4f4ef2aaaaa7e383406df2a2cd99a1812f0017b9c5dbe15a3b5856ff0b2ea22c60b4e7c485d3435c2b0ef8e8a2ac7f4840bf07d6d37c253e9160300f3b3f9aa3447568d75e27067612725320febd90f41745c1f6aca48b534371d4b96cedd87782e2bad13d70384d70153a90ddc2c333c66784fe7e6f92b54d97f79306233a5e03a7d061ec2e8419cc8c83c7cf13387b40578dc109e9d39a0af5c4044c47d7d765d4c0fa2c9585e47bd468cebeb5673757c42beabe26282ce3a9f8c1dbcf15a470d820fe2141ddb43f5851e19994a1a34991f898e2f8007288183686e1291ca2d29a70cb53e3d2259a200b0b8c456b55b79156017d939ee12658c3b8ed7895b6bb61d86a905a06e1ba5da171c3ceb58917ffb905324a2fecb29f633255fed2efe90b256c7a1ba3ddcfd87236ebb3f16c5c292de0f596bed638c90337ba023fe54545c567a2a602061514c80bf146b848a020f0c43f6d6dd67ad83f3f7aa6bb01e42aa5249f9e26dd02e42fe75015225540d5a68519749aef870206d765c81d052bc11022af43ac46570384cd1aea242a4db9ef536ac9d62b8b2a8abcdcad2c763748586f671ec9b506283b3ed6763cff7f76fdb67062e7d1f03997f2c958bd10cb18e4017550eebb760d30d409a05d3c1b884b523a", 0x1000}, {&(0x7f0000f5c000)='3', 0x1}, {&(0x7f0000f5c000)="82f1b6b744fe74da0e0da66c48e63decfa4fe75f865a285404f0a8f2577daa153659489283addd82af67d72c4179ce34acb817035f3ad0ade49102ab225f7b765f02844d2d6e99204869050a0f06f6cd28227843f747cc4e73ea6cee02ec6790192d029bdde3ea39f2f68f7b5d38b3ce2ea6218398d3ba6d963a437388f92e31b5079792ca9a6b22f1ad436d7a0dd81b27eb01fbe36bff80f9613559e43b16f342820a28992b585dd0c6fd80eba884e4105dc53297e39fd4823da78712c00db48d68", 0xc2}], 0x5, &(0x7f0000f5c000)=[{0xb8, 0x6, 0x5, "44bbf93e0413f3710c26dae1a72caeeebfe23a483b26a8af57e62ac975b48c8b84775017627108063c526ea037f744ff60e3ebe93881bf600c3d85fbf2bc143ec24843784de8487419036b70942d14c46023a859b2f0ad3980c511c01532124d8d1e747c41d306af9310d0ed1c49e3d91c913702817cae6123e9538dbbf31d1aa9937de610679993d1813b91f12f1270fbbde80f4a2a9e730d0a78fa8f32d3e6d0be"}, {0x60, 0x10d, 0x101, "b14884ea07f9ed292ec04f5197e4e54cc8e3bacd075098fce59b0fa34da79fd00bab0b10f727685d87a35ec93aa88fd0ee075f9eac37098ec11633098f01b7a6abc4ca56a28b9a3a89a1db"}, {0xe0, 0x29, 0xd, "bbe847bac1de1ec42f366e866e611ddda23ad074f156c231bd4e042f9488bf62afc197375aec022f3dd292b7458773c7a51d4e5d3fd63cba211c6f4c1ad33e540257ebec37c742d7a0e98a750ba0b3df6cb1fd7a413faa460b6a1443d6205eca15d77f29b95c048a6ef02218a60376f191c2c126a041a4f7bda61ff4a5dc8a3dc8bc5f63570dfc697e750ed060d77b5aea75a63a3dca22cfdd2961575a4443379e2f8f1cff61f5a4a5682d2f6241067bdd26f0f14690cc01805e019ced6734bed7125251fcba4360c328e53f1a34be31"}], 0x1f8, 0x40}, 0xfffffffffffffff8}, {{&(0x7f0000f5c000)=@ll={0x11, 0x7, r1, 0x1, 0x2, 0x6, @random="623a891af3c8", [0x0, 0x0]}, 0x14, 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{&(0x7f0000f5c000)="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", 0x1000}], 0x6, &(0x7f0000f5c000)=[{0x50, 0xff, 0x823, "cd73f90b8f5a704bbbdcdd20781fe4cd94bcdf7b1d4bc33126df367edc684a33d190d1c09cde62b8bb0f4b37f60104a3281503786de51686cdeee96c861218ba"}], 0x50, 0x40000}, 0x0}], 0x7, 0x800) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x5, &(0x7f0000f5a000)={0x0, 0x0}) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') ioctl(r0, 0x1, &(0x7f0000dcc000-0xd0)="") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00002b5000)={0x1, 0x2, 0x100000001, 'queue0\x00', 0x185f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x12000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000545000-0x8)='./file0\x00', &(0x7f0000d1a000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x9, 0x80000) 2017/12/26 19:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000134000)=0x0) [ 56.109822] binder: 10455:10467 Acquire 1 refcount change on invalid ref 0 ret -22 [ 56.118057] binder: 10455:10467 unknown command 0 [ 56.123701] binder: 10455:10467 ioctl c0306201 2000a000 returned -22 2017/12/26 19:22:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4080, 0x0) bind(r0, &(0x7f0000a7f000)=@nfc={0x27, 0x6, 0x2, 0x7}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000450000-0xd)='/dev/usbmon#\x00', 0x80, 0x88000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000e4f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000027f000)=0x0) write(r2, &(0x7f0000795000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) [ 56.156822] binder: 10455:10483 Acquire 1 refcount change on invalid ref 0 ret -22 [ 56.167795] binder: 10455:10483 unknown command 0 [ 56.177348] binder: 10455:10483 ioctl c0306201 2000a000 returned -22 2017/12/26 19:22:33 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000017000)="2bdc", 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000973000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001e9000-0x4)=0x10) 2017/12/26 19:22:33 executing program 3: r0 = eventfd2(0xfffffffffffffffe, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d9000-0x10)='/dev/sequencer2\x00', 0x2403, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe8000)='/proc/self/net/pfkey\x00', 0x41, 0x0) getsockname(r1, &(0x7f0000e1e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004c2000)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000581000-0x4)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000034d000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00004cc000)=0xc) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000037d000)={0xfff, 0x8, 0x3, 0x8, 0x80, 0x8, 0x6, 0xab4, 0x1800000000000000, 0x5, 0x3f, 0xf5}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f31000-0xc)={@empty=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000026f000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) sendto$llc(r1, &(0x7f00004b8000-0x71)="227b8a3e510e0ed429ed2de4e27da54d93af5535838a74d04fbdacd20272c1cf110ae93618ca57d615d29e6f1f0b092cbe271c8843cac3d5433597a4a29b5579fba20a502780b377ed584d801696b2dc0078cda702454e53daa35f6b0f4ceb828274983f7ca42269e32dfa1bcf3b1fe133", 0x71, 0x8040, &(0x7f0000ba7000)={0x1a, 0x16, 0xfc94, 0x9, 0x3, 0xfc2c, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000002, 0xc) write(r0, &(0x7f0000f18000-0xfc)="1f0000000601ff48433bf03f000d003c000000e00900e8ffe5ff0000fc0700", 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000018c000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cba000-0x16)='/selinux/checkreqprot\x00', 0x88000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xbb54) 2017/12/26 19:22:33 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004c000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) sched_getscheduler(r0) r1 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000022000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000004c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000)=0xe8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000024000-0x8c)={0xfffffffffffffffa, 0x2f3, 0x2, 'queue0\x00', 0x6, [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]}) stat(&(0x7f000004c000)='./file0\x00', &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000004d000-0x4)={0x0, 0x3}, &(0x7f000004c000)=0x8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000004e000-0x8)='./file0\x00', r5, &(0x7f0000035000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000003f000)={r6, 0x86, "fa058e73b08cdb12742ad5bbf702502301f05a029783c014bde9c9b725005c7d19c151f4fafb6bc14f0816e488a28094da3d5a1a7ae41b4d343d4bdadf47cb88dd9954b87a5143ae42267241c5a3b28973bc937a14852e2241c87f63970d1676afdd03356c68277c41d9aba42074b2c0e0ca66a79bfe8b55e00617da1e99c2e43178cdecd6b5"}, &(0x7f000001b000-0x4)=0x8e) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000009000-0x5c)={{0xa, 0x0, 0x2dd8, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x80000000, [0x7ef, 0x3, 0x7, 0x0, 0x100, 0xffffffffffffffbe, 0x1000000001ef3, 0x551]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000001b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$ax25(r5, &(0x7f0000043000)={0x3, {"18d35094988f43"}, 0x1}, 0x10) 2017/12/26 19:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x7ffe) pipe2(&(0x7f0000730000)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001, 0x0}) 2017/12/26 19:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f4b000-0x17)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000534000-0x8)={0x0, 0xed}, &(0x7f0000f2b000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000042f000-0x108)={r2, @in6={{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc86, 0x400000000000, 0x0, 0x9, 0x3, 0x5, 0x5, 0x4, 0x800, 0x51, 0x9, 0x4, 0x5, 0x81, 0x3]}, &(0x7f000005a000)=0x108) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000498000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000310000-0x8)={0x0, 0x6}, &(0x7f0000d3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000630000-0x10)={0x0, 0x0, 0xb8e6, 0x6, r4}, &(0x7f00005ff000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00004d5000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000723000)='net\x00') fstat(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f00008b2000)=[{&(0x7f0000991000)="9e72e7549680a7473a49fd0f4d62cf0a27a1de066f2f5809031825ab71594e82adf5295026d79c4bd0226600f69b60cb6bf602d4e64a5488611fc662d7a09c283f6047c63f6f6183b49adcdde71154c6fc0cfd7332e2532f40b4c081daecb225afe1e097e3dd44b5a64de34ccc34d52610b0bef049e4bb771e3ec44878fdd2fae2060ed0012b421f13fe1e442737e447a4d49154692c6e90ebd960c07151186be2a58288c5503b41302f07130c718027be48ca3e098d54", 0xb7}], 0x1, 0x0) 2017/12/26 19:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x10) pipe2(&(0x7f0000803000)={0x0, 0x0}, 0x0) write(r0, &(0x7f0000b99000)="24000000130007ec0f1e798cfe2500021f000000000100030020170000000000000007ff", 0x24) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000128000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3b, &(0x7f00008e3000-0x10)={0x3b, 0x6, 0x800, 0xff}) 2017/12/26 19:22:33 executing program 1: rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0x1c, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) bind$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) bind$unix(r4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x401, 0x4000) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000a76000)="e3b15ea9395066a250c6a738df2fdae3b522dab27cef615effb1733fff0631e883c04c92674970d74df1a93d5d697ffef9f63f1621cee60ecd8d891ffe62ee162bf6ff0a5ca6f2dcf5863fa6dd5e4f4da60a77adbb9f4b3191305f7a05fc85a63c8f3f02ddc3c832eb3f7adf0c6a166d3705b07381e137a5376ecc03689c9dc5c6f2d619e036867d12dfb62a3ed0d841765c6f7e94feb815c41ad701472e7cf234aae740d84f2e14667cb812c77bfc700f38e896b05d466a0467ba9d57704e3e7a8fe272f948ec9b", 0xc8, 0xff, &(0x7f00002af000-0x10)={r5, r6+30000000}) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/keychord\x00', 0x105400, 0x0) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000e48000)=""/167) 2017/12/26 19:22:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000114000-0x5)='user\x00', &(0x7f00006ab000-0x3)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000679000-0xb3)="bda358efba0b0685645d256f5b4ea4838921fea7a9e09cf8b056cccd1505e81f9d194470a3ee1d5e42d9172f19fca0b5a28cf7e86066191e2bbb72fc246763e55cde6705940a5fd61582d884a8e059c813e3b91bea1e9c44abfebaad1616848eddb3c3e931fa237188490257167eb8b6cefb15dc5a6104a66499eecb32fe604d18d2099cab938c56c065e8175bf1a24389ca4f39562bb3b901b91037f8cc2ed39bb1b8b764a1bb0e9fb63d2c2f2ad784e0137c", 0xb3, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00009ac000-0x8)='keyring\x00', &(0x7f000062a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x6, r1) add_key(&(0x7f00003f6000)='encrypted\x00', &(0x7f00005a7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa4000-0x91)="", 0x0, 0xfffffffffffffffd) 2017/12/26 19:22:33 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) personality(0x10) r1 = syz_open_procfs(0x0, &(0x7f0000f21000-0x8)='ns/user\x00') mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000152000-0x5a)=""/90, 0x5a, 0x4, &(0x7f0000f23000-0x10)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f21000)=""/22) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000054000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008b5000-0x8)={0x0, 0x3ff}, &(0x7f0000211000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c6f000-0x8)={r2, 0x7ff}, &(0x7f000066a000-0x4)=0x8) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000c65000-0x8)=0x0) ioctl(r0, 0xffffffff00000001, &(0x7f0000451000)="") ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000ea8000-0x1)=0x0) 2017/12/26 19:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3ff) syz_open_dev$sg(&(0x7f0000bd8000)='/dev/sg#\x00', 0x0, 0x8c2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/26 19:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000311000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000439000-0x20)="bf529bd8a14a86e88ef73d3b87fb32d8c494911a1769d92e86af29d45e1e4dc6"}) 2017/12/26 19:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00007d0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c37000-0x4)=0x1c) flock(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0xffffffff}, 0xc) close(r1) 2017/12/26 19:22:33 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000efc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000efb000)='./file0\x00', &(0x7f0000a02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000028a000-0x8)='./file0\x00', 0x8000, r0, r1, 0x58, 0x4000) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efd000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00006ef000-0x4)=0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) clock_getres(0x3, &(0x7f00009fa000-0x10)={0x0, 0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000efd000)=0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000eff000-0x1000)=""/4096) wait4(r4, &(0x7f0000c75000-0x4)=0x0, 0x60000002, &(0x7f0000efe000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000f00000-0x30)=[{&(0x7f0000be9000)="05df6b39e4fd71ddd8ec9b39ebb52ce8cbac8e2cee51924a", 0x18}, {&(0x7f0000f00000-0x11)="1295cb7f4a60f91952362858e85c87265c", 0x11}, {&(0x7f0000eff000)="5e1ea24582abe2662c801f3afd89808a9b82b4acff0593c18bb431120a61c684b149569a38514ba110682636ae63d8", 0x2f}], 0x3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000)=0x14) r5 = request_key(&(0x7f0000efb000)='asymmetric\x00', &(0x7f000016a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d07000)='%\x00', 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000efc000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000-0x4)=0xe8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000efb000)='./file0\x00', &(0x7f00004a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r7) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/member\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000791000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000ae000-0x4)=0x14) bind$packet(r1, &(0x7f0000848000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000057d000-0x1a)=""/26) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000396000)={0x7, 0x0, 0x26cc, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r4 = socket$netlink(0x10, 0x3, 0x4) fchmodat(r3, &(0x7f00004db000)='./file0\x00', 0x54) sendmsg$netlink(r4, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f00003ea000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "300300000000f200000200000000000000df00ed9f8c070072013dfb2ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f0000560000)=[], 0x0, 0x0}, 0x0) 2017/12/26 19:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d7b000-0x4)=0x0) 2017/12/26 19:22:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000012000-0x10)=@common='teql0\x00', 0x10) r2 = syz_open_pts(0xffffffffffffffff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000003000)={0x5, 0x8, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x18) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000007000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect$llc(r0, &(0x7f00007bd000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00007d2000)={0xfffffffffffffffb, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc695, 0x1, 0x3ff, 0xfffffffffffff995, &(0x7f0000656000-0x10)=@common='sit0\x00', 0x6926, 0x7, 0x400}) 2017/12/26 19:22:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000029e000)=0x0) ioctl$TIOCSCTTY(r1, 0x4c03, 0x1) 2017/12/26 19:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e8e000)="ff01000000000000000000000000000101000000", 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034e000)='/dev/rfkill\x00', 0x400, 0x0) r2 = dup2(r1, r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00008d8000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006d7000)=0x0, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000185000)={0xffffffffffffffff, 0x1000, 0x5}) 2017/12/26 19:22:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x102) flock(r0, 0x8) prctl$intptr(0x1c, 0xe1) prctl$intptr(0x8, 0x0) 2017/12/26 19:22:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x200) fchdir(r0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x93)='M', 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000004000)={r3, 0x0}) keyctl$read(0xb, r1, &(0x7f0000004000-0xa2)=""/162, 0xa2) 2017/12/26 19:22:33 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000799000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00007ee000-0x4)=0xfffffffffffff001, 0x4) fstatfs(r0, &(0x7f0000e62000)=""/130) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) setitimer(0x0, &(0x7f0000056000)={{0x0, r0}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000028000)='./file0\x00', 0x0, 0x32) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000058000)=""/8) select(0x40, &(0x7f0000052000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000051000)={0x0, r1}) 2017/12/26 19:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/keychord\x00', 0x4080, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000736000)={0x3, 0x5, 0x3000}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000b09000-0x10)={0x7, &(0x7f0000b52000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) read(r2, &(0x7f0000b59000)=""/238, 0xee) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000425000+0x9d4)={r4, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 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]}) prctl$setfpexc(0xc, 0x0) splice(r3, 0x0, r1, 0x0, 0x80000001, 0x0) 2017/12/26 19:22:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000c61000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000892000)={0x5, &(0x7f0000001000-0x27)=[{0x8, 0x2f057a2d, 0x3, 0x0}, {0x8, 0x36c7, 0x9, 0x9d68}, {0x0, 0x400, 0x3ff, 0xffffffffffffffff}, {0x31bf, 0x10000, 0x9, 0x2}, {0x3, 0xfcb2, 0x9, 0x9}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="12000000120000ff0a001c0000000000809ba6", 0x13, 0x8000000001, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r2, 0x655f}, 0x8) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000179000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000953000-0x4)=0x0, 0x4) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000c0c000-0x1f)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/26 19:22:33 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000303000)='\x00', 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f75000)={0x1, 0x10, 0x0, 0x81}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f75000-0x14)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, []}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb4000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/26 19:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000246000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fa5000)={0x0, 0x8000, 0x7, 0x1}, &(0x7f0000613000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000619000)={r2, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x8, 0x6e5dd84d, 0x3411, 0x1000000000, 0x3f, 0x6, 0x6, 0x7f, 0x9, 0x3f, 0xfffffffffffffff9, 0x4, 0x100, 0x5]}, &(0x7f0000b44000)=0x108) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b20000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xfffffffeffffffff}, &(0x7f0000681000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00002b5000-0x8)=@assoc_value={r4, 0x8000}, 0x8) writev(r0, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) [ 56.638046] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.642832] CPU: 0 PID: 10565 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #113 [ 56.650524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.659862] ffff8801c30cf7b0 ffffffff81d922b9 ffff8801c30cfa90 0000000000000000 [ 56.667866] ffff8801d8e44410 ffff8801c30cf980 ffff8801d8e44300[ 56.672873] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 56.682442] ffff8801c30cf9a8 ffffffff8165fb7a 000000000000051b ffff8801c3ea50f0 ffff8801c3ea50a0 [ 56.692064] Call Trace: [ 56.694640] [] dump_stack+0xc1/0x128 [ 56.700004] [] handle_userfault+0xa3a/0x1310 [ 56.706056] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.713053] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.719434] [] ? handle_mm_fault+0x117b/0x2530 [ 56.725637] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.731845] [] handle_mm_fault+0x1fd1/0x2530 [ 56.737871] [] ? __pmd_alloc+0x410/0x410 [ 56.743551] [] __do_page_fault+0x5c2/0xd40 [ 56.749417] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.755366] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.761997] [] do_page_fault+0x27/0x30 [ 56.767502] [] page_fault+0x28/0x30 [ 56.772743] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.779546] [] ? sock_setsockopt+0x221/0x18e0 [ 56.785655] [] ? sock_has_perm+0x9f/0x3e0 [ 56.791415] [] ? sock_enable_timestamp+0xb0/0xb0 [ 56.797794] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 56.805299] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 56.812364] [] ? security_socket_setsockopt+0x89/0xb0 [ 56.819169] [] SyS_setsockopt+0x216/0x250 [ 56.824930] [] ? SyS_recv+0x40/0x40 [ 56.830171] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 2017/12/26 19:22:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x200, 0xab1}, 0xc) [ 56.836803] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.843608] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.850151] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/26 19:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xe, 0x7ffffffd) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006b000-0x4)=0x0) prlimit64(r1, 0xf, &(0x7f0000ba7000-0x10)={0x77a3, 0x6}, &(0x7f00003a3000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000c9c000)='/dev/rtc\x00', 0x2001, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00008e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f00008d9000-0x8)={0x0, 0x0}, 0x80000000, 0xd6) 2017/12/26 19:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000368000)=0x0) r2 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000b6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 19:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c5d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000383000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept4$ax25(r1, 0x0, &(0x7f00001c9000-0x4)=0x0, 0x800) 2017/12/26 19:22:34 executing program 5: clone(0x0, &(0x7f00004e9000)="", &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x20)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000846000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000002000)=0x0, 0x7f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000003000-0x70)=[{&(0x7f0000004000)="c08afe09df", 0x5}, {&(0x7f0000001000)="1ab545eee7b33a32", 0x8}, {&(0x7f0000004000)="360e0420efb54c95d7b35f7093205ba32c83a4db", 0x14}, {&(0x7f0000005000-0x17)="3df2fedbf55bd5e6be99f1dacb79554f9900a7503ec739", 0x17}, {&(0x7f0000001000-0x1)='4', 0x1}, {&(0x7f0000004000-0x4b)="6c4f628ad1d6618cb56fc7f9c90284903613605544ceceeb79c8227b3f2fa0a1655e5fd95087750bb66f69b910ac948e59a5a2950b0c8fb793e724a86431e72b596d90223e5ccd6a44d575", 0x4b}, {&(0x7f0000000000)="c9ca9b69a8fb7ff647b7", 0xa}], 0x7, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000006000-0x1001)="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", 0x1001, 0x0) signalfd(r3, &(0x7f0000000000)={0x8}, 0x8) 2017/12/26 19:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008ed000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 19:22:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dc3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000dc4000-0x1000)=""/4096) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000dc2000)={0x7, 0x3ff, 0xeae6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/26 19:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000074a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@generic="3aa81f0204b21b6f748fdba9de433ad5", @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006ce000-0x8)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000026e000-0x10)={0x3, &(0x7f00008ba000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fdf000)={r2, 0x2}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000629000-0xe6)=""/230) 2017/12/26 19:22:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c3a000-0x5)='user\x00', &(0x7f0000d1e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1c000)='/%mime_type\x00', 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d1e000)={0x0, 0x6, 0xffffffffffffbe22, 0x3, 0xaf4, 0xfdf, 0x1, 0x71b, {0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffffff, 0x100000000, 0x94, 0x7}}, &(0x7f0000d1f000-0x4)=0xb8) ioctl$void(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005f0000-0x71)={r1, 0x69, "2f19024e1111d6833e6b35f98be6daad64575546e796497d2c6b01b65e444729ff2ced90fc96e59fef1fdbb96170559d95c025bc48a23be15e1fd30c4394ee1f80075cc442cbb4345dddd255e530136b724a9b4a5400ca9089edf7b4eb6e93206182f3de7ac49f7652"}, &(0x7f0000a99000)=0x71) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000b64000-0x8)={0x3}, &(0x7f0000d1f000)={0x0}, 0x8) 2017/12/26 19:22:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0xb61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x75c9, 0x1, 0x60, 0x8, 0x0, 0x2, 0x6, 0xffff, 0xfffffffffffffe75, 0x800, 0x6, 0x1ff, 0xc2]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000000000)=0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000001000-0xe5)=""/229, &(0x7f0000001000-0x4)=0xe5) 2017/12/26 19:22:34 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0xf98) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00000e3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0xcf)=""/207) capset(&(0x7f0000001000-0x8)={0x0, r3}, &(0x7f0000000000)={0x31e, 0x40, 0xd64, 0x2, 0x4c, 0xd16}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@rc={0x1f, {0x3, 0x6, 0xffff, 0x0, 0x0, 0x4}, 0xfffffffffffffffe}, 0x9) gettid() fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(r1, r2) 2017/12/26 19:22:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgid(r1) sched_getscheduler(r2) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f00000ce000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000089f000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001fd000)=0x60) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000bb6000)={@common='ip6_vti0\x00', @ifru_flags=0x500}) getitimer(0x80000000000002, &(0x7f000014d000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r3, 0x8, r2) timer_settime(r0, 0x1, &(0x7f0000fcf000)={{r4, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r5 = memfd_create(&(0x7f00008fd000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00005eb000-0x4)=0x0, &(0x7f000025c000-0x4)=0x4) syz_open_dev$random(&(0x7f00001c2000)='/dev/random\x00', 0x0, 0x20080) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000998000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000c09000)=0x0, &(0x7f00006c1000)=0x4) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f00008b0000)=0x4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r7, &(0x7f000068a000-0x1e)="5f9caac26599e1a003b96015da6c15a6efad3e97c75a4ef789e5d20c3b3b", 0x1e, 0x4040800, &(0x7f00009aa000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000c87000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ba000-0x4)=0xe8) setuid(r8) 2017/12/26 19:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000291000-0xe)='/dev/keychord\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000119000)={0x6, 0x6a2, 0x7, 0x1, 0x2, 0x9, 0x0, 0x7, 0x0}, &(0x7f0000ddf000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000080e000-0x8)=@assoc_value={r1, 0x1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000c4c000-0x8)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000c3d000)=0x0, 0x4) 2017/12/26 19:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000bf7000)='./file1\x00', 0x0) recvfrom$inet6(r0, &(0x7f0000c3e000)=""/220, 0xdc, 0x20, &(0x7f000077b000)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2017/12/26 19:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a5b000)={@common='irlan0\x00', @ifru_flags=0x401}) 2017/12/26 19:22:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000c8f000)=0x4) mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80004, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000063a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000eda000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2952ebb4ac2cbba9b495ab7cc3bca3a1"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r3, 0x6, &(0x7f0000b9b000-0x44)="c06d97eb27854ea8242004e0aeb549207ed9bf3498ca707440698bacf0641a93846e8ce531927164dfaae4748a7edc29f7a80371019100ee8ae214291f503c807245a495") recvmsg$netrom(r2, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) 2017/12/26 19:22:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) lgetxattr(&(0x7f0000733000)='./file0\x00', &(0x7f000099a000)=@known='com.apple.FinderInfo\x00', &(0x7f000009b000)=""/155, 0x9b) r3 = creat(&(0x7f00002c7000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r4, 0xa, 0x12) r6 = syz_open_dev$sg(&(0x7f0000fdd000-0x9)='/dev/sg#\x00', 0xfb45, 0x10040) accept$inet(r3, &(0x7f00008cd000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x10) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) tee(r6, r3, 0x7ff, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f000042f000-0xf)='/dev/sequencer\x00', 0xa4282, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00004fe000)=0x7) 2017/12/26 19:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000283000)=0x0, 0x0) futex(&(0x7f0000690000)=0x3, 0xc, 0x2, &(0x7f0000a96000)={0x0, r1}, &(0x7f0000b60000)=0x0, 0x1) 2017/12/26 19:22:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCSTI(r1, 0x5412, 0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000080a000)='net/if_inet6\x00') ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005fd000-0x4)=0x0) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/55, 0x37}], 0x1) 2017/12/26 19:22:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000077c000)="24000000130007ffffffe60700ff0900050000000400010001ffffff000000f955050000", 0x24) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000197000-0x4)=0x8, 0x4) 2017/12/26 19:22:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fallocate(r0, 0x1, 0x2f, 0x80000001) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000055b000)='/dev/usbmon#\x00', 0x266, 0x100) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) accept(r2, &(0x7f00008f5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d80000-0x4)=0x9) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000d76000-0xb4)=""/180) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000052000-0xa5)={0x0, 0x9d, "f62497878e58255b1ee8a9580704d1bbfc0954d6fd33f220a7a381d6f8a3e8299df2f0c6185d3bf7a2c2b8a4a8384e11988a846d519a95f7e04cf5aad2d5d06af27d620ce74cbca1ea98a1664fc38c22e069a27dd16f1c4786f0650bc07f68fb2a83a6ba3797381622461a9ec284c2dccc469c4659f9ee4df01c2a85746507bb54741f0474d6580f7d1dcf3530032b40800e9a57236c9aa3b5a94fa2d3"}, &(0x7f0000b65000)=0xa5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006d3000)={r3, 0x2e, "812940f00a766676297f261c1f4d2b6e9b154526055225f3f0dee826d568bfe6da025f0df02c0d7d60149344af4f"}, &(0x7f000034d000)=0x36) 2017/12/26 19:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a75000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007fc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da3000)=0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000898000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007aa000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000211000)={r2, @broadcast=0xffffffff, @empty=0x0}, 0xc) mremap(&(0x7f0000388000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000945000/0x4000)=nil) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c24000-0x10)='/selinux/create\x00', 0x2, 0x0) 2017/12/26 19:22:34 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x401, 0x9}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000045000)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000046000-0x10)={r3, r4+10000000}, &(0x7f0000046000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x5, 0x1ff}, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00007aa000-0xd)="440d050301000000010000000a", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f0000ff7000)=0x0) 2017/12/26 19:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000bdc000)=""/24, 0x18, 0x3) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) eventfd(0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000194000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) sendmmsg(r0, &(0x7f0000253000)=[{{&(0x7f0000230000)=@sco={0x1f, {0x2, 0x7e4, 0x9, 0x6, 0xffffffffffffffe0, 0x40}}, 0x8, &(0x7f00008a8000)=[{&(0x7f0000ba2000-0x75)="4012709a0f93dc3e01797ca25ec31858be0553627bb989c2836aa354c102cecbe510352ae7fd2262a5c0223143628f3065685350c46a0e74ed1e3c220f265c65d590a20944233203ed083bddf38571c63ee08e3f398cdb1c80ce2176e01235e7f61cdbe9a83b24e064a12d18c63e907b2dd71fc606", 0x75}, {&(0x7f000088e000-0x82)="f0ec96fe182d3ec8b464aece575bf8a1a3821dfb2bf365401b931daeb750c3cf4a855b00b78498f8c1a74ed3cfe52385f636b7c43a51282398e14b4fbb072ae54b4c0f339d0c57848e89058149a4da5f3435a3593aae90f0689c1163d3b6a1db769cde8f1d817e18b27eba5caaec655dc9da2328c5f3dfefb76f8232de46b35da8c3", 0x82}, {&(0x7f0000d96000)="13398dd931740bad036357a40e1cccf5686fdb37c7ec3b46193d109ce594a80efa4c218adb021d4df885d96f3c26bf585d2635d8ad519a2ee01ca8114d946012c9ebb81af267dda5682949bb391c20f5e7640c9f8b4fa8b7e7f8da7f55ee1dbeb0a836cbc552b2d79be26eaffef7b1ae5595d426c84657fad4ef173cb45d929e4d6be3e7b24897c164f3994bbeb0756df2f68e611b8eb0911e6e91422c9cfc", 0x9f}, {&(0x7f0000e47000-0xb4)="acc2038dede7d5b3e008c93e4699f7f0b59dbe8e7b125cfe9d1cce3e7ee24a9e652d334e579488e26e92aa197b617a0d498272ffc2b796692511cee587d1f1c99ba5c3c9a95a6ca8dc9430c59def1bab5c03bc14d35b8442e57b1a8ca13c223bae2abeeff11daa0625ec4ff546e22e9b03498d7d248be6f6d89182487d1ff6d7ffd40a82d96e1e122d434314fb328d0692940d858490c8ac21a9201dcaef20b16f116a670dca685ac00d377ab9f4c4161cf4f108", 0xb4}, {&(0x7f0000ecc000)="8dbb047a404aa004cc4b15aa11323e5b4180396a32f94f30f507989eb039940f2cdc9652b836cc8968893e367f47a21cb1e362b77958d5d085b9d08b4ffe204e527eb11529924e24c98d85a3", 0x4c}, {&(0x7f000012f000)="3b863c5e27347ae4796e001cbdaafde4b3e781bdd85456cad654b9a3d82b753c9544fe24b743a1af233aed", 0x2b}, {&(0x7f0000433000)="5f7d2930d16942241581dfb2c15d8b52e978a480a91a5e750d4e055b232d758df26cecc3eb918089b24b8b1fbf940d9eb26eec8bde43d9100a3c015048137c70de7f4c637840dda9c1b3c8e521a56981eae48f82ca8da1b0811eb8", 0x5b}, {&(0x7f00007ee000)="f593b58e37f3f7f2d760a8b88da00199d78c4c21fef8226f122ac3d81f9531ad4bb446cef58b28a1f46b9c4d2cdbc842f52ae0b10737dc4ae5882647f7c6e76a3bcc5bf50dfc6c7dee8d710eed6053678903cc2b658866b748a5e648", 0x5c}, {&(0x7f00000eb000-0x7a)="ce1bd26cbfb275ede21a46891b41433ae2bdb4b4e1f7dbb0865f2335469dccdbe4bd082479e7517f5cdcaf1bb45cab3948bba7851eac519fc56bf65735be148a0027e5d600da621417d3395051841a4e550c8a4b601ad342841321df5e59d9026c82592c6b1dec62f524b83b2cf6b4d38b64dc78884f0e04c5a7", 0x7a}], 0x9, &(0x7f0000695000)=[{0xd0, 0x101, 0x43, "95eb40fa5aacfab2dd6b794a320b32734e09bcd6591e70516a59dc8b61dad1c371f9e5af61ea3bb00cc532e5eb9d09ba8d3b14ae88d029b712612fd5cafe0be427f42de2e2d13f18a6c67f529226be5d10bf1421b7b1dc425e2453a738753a0afc656d596187a209f2027e551e2f9681703178237e9a77f2cec4130e4109da137de86e9232ef61b1baba9601d842d6a8fc48b4230855b9ad42f15b98916190871e064516b657546eefe91e0c16432ae038418c00f1730f87358fd645b398"}], 0xd0, 0x40}, 0x6}, {{&(0x7f0000d41000-0x10)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000090d000-0x60)=[{&(0x7f00004dc000)="a858e6646ba2ec89945f3fcba98ea74f975a6311e1633810a99b54483c30cf522662be6880b53217f8", 0x29}, {&(0x7f000001e000-0xce)="92ba9a61553066f26c361d131570cbc3ef1fc85f4b2b0b8f96855dc7ae3c7f737de55eb95e37af8e505eb5dde5a89af26bc462575052a47faba76dfb289f8ccba939c14f62801dde7b7cc3a640905b22afe8da598e657438904048f54f97eb44538cc47cdc51e3cc2096ff901bfc91557f94e153aa36e3be313059fd7e9a2276bde604f888eb2dd63b875e312f3d88bd1703a52656e42db30a189d2728662a40310393ca17a38f5849fac3ea613a23b2c4d25c7c5b2cf97797916a3b0db7667adac6cfdb761e118f9ba361709214", 0xce}, {&(0x7f0000501000)="4de6f0ed9be3dee58a183380d14bda2fb80999b240b865781d47ef2276f9cff337122c96bfe34af157fcce5add20f2ecceb5c0b67446a2f8b7019071a9f5cfb1358e81b87787857320a0bc2cdec3624d726d0b6ae86f87ca490869eb906a4853de1772db8404314141c121224179c928ffda0f80e3f7", 0x76}, {&(0x7f0000726000)="9842d0a15f14453ff99c116703a09b3d56d58c5453a4c070a7acde4a04cca8b65b95bde6a0083d2bb58f9290e53f7ce7cc058b5a143896d4ec78bf6b6dab066a4b2dcf4834ce53ea38bb627b8c14110ec8d6bdc92579e90aec111bd8b248df1806829028e7725018ca62455f3143c3c2c5bcb7d4dbd2795c90f807c3e25f8b51dd6ca88be2e9b728eba2198bd003c504", 0x90}, {&(0x7f00000af000)="782629c695982b9308", 0x9}, {&(0x7f0000557000)="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0x1000}], 0x6, &(0x7f0000587000-0x12a0)=[{0x68, 0x116, 0x717, "baa5f6bf48a37d46312b0e913639dc3068efe8c1d93e4e429332913e783f2dd2d32aeaffad736f5f1ee38aa6242c2ab3b2267061b1e71e04ac29a1364be5dc450d842b7cc39c39574cac794befa38c7dad"}, {0x1010, 0x88, 0x5, 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"}, {0xa0, 0x107, 0x1, "4d54a0cfc8c470c51cef2762190fb738ae666473c978621c6bc7733b850a8b504243ff72077c3823c4591a7f1bb91f3d7f86f4ec92d1814d0e946475e39ce9a62e703baa36be9d8c80b81788e1dcf25d53c04c496cda3557d63c56570bb73b6cdf8856950c0454109924e21b552c8e78860b3cd29bf4c52e2f64f0a75ce1ae9c36c9e98273f00f5208e5a972ee"}, {0x98, 0x108, 0x1ff, "c26334c47d4f194d3459dd461a20e5053ea3bfb605b3b62a9eda3499956a7fb8a0a5968570a6db9d0008aee6987eb2c83c3c01cd7b795e4d2c6d8380a85d1a89314ca7b0bd9e5eb77099b3b680b0d057e1970289b4b2b7fdc6721d05491a9a7cb3d32f12dbbfc05478ec1dcf81dbdd88220584fe380be1df99e2a6f70280dbb23ad36e2d1590"}, {0x30, 0x107, 0x6, "5e5e1d14652ce087ca82812d742b611e7d9fdd4d1a1cd348a30471209c96"}, {0x20, 0x10f, 0x3, "0490552c0097009e98b63164a441"}, {0x30, 0x10f, 0x9, "cf0b2572a6547dcbbdcc1d779c12200425cdb89e59c8ebccc1"}, {0x70, 0x0, 0x4, "4b569c23dc0c337528426d20bb2e08d698e6df501965b54b82c0cfc349ef39191170fe72ec669fd2b92a5ffd301b14e71e84ea3d8060b7133fad30a7d9984b94a192af9014a3fa7800c6a94a195837d06edce4152ab8ad1fd873b7"}], 0x12a0, 0x20000000}, 0x1}, {{&(0x7f00003fd000)=@sco={0x1f, {0x53, 0x800, 0x8, 0x8, 0x0, 0x1ff}}, 0x8, &(0x7f00004ed000)=[{&(0x7f0000979000-0xa8)="f111ae8f48cb351d04082fb3eb667bea7f022b5feb50ad149b059ffd1ae2d8bb4f6aca735428051b6b819bb91970b1da3b03c2d29d1452e98c9db577525a9413625d35fcb87185bf791b9b51e4f6fbc95b7064b4a558c6bd51c8a7564a3e5686227bec76ece6e1d987570d0f61760f199c3c499212b9d8e3a4ebff36f8fb71182c5fbd6adfba120679f6d9a4987e175779cb955650fd6732f558139e430c192f232590f04dc6557e", 0xa8}], 0x1, &(0x7f0000626000-0x318)=[{0x100, 0x119, 0x5, "309a4be90242cd5d7ac4068256edf55297aecab02cbd096889d8548556034b8d420a8fd76b4a18992b965b1652fc90e1493ec4965891abef80164d55181e922fef5276c2027911c0dd430b7b518e927e7afcd1fa515d26a3daeacc4a99b19762565b206fe72448998c5cac93016bb3fabc1096cd99596b20c1ac0b57b2b9cd237f622b3676fbf4d58076a6cc272da94df12e636f2915ef3fe658023d70becb5afb35338aedfd4a37239e881386dc4e1eacc3f1623f644041d94a93014b0eba0e2190908eeb3a7bbab9e96f5fd4f4b6ed8f03a7189807652adf5b5aba6627147d862fd0991617f61181c6bbf53f78"}, {0x110, 0x10b, 0x0, "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"}, {0x108, 0x3a, 0x100000001, "862cd785daaeeba637e9787bcb78497e21fa5e6d3e3679943b7bb2eff7be5399583390e8713f6f93878b732fd858fa0f13583342e4265b36516d1fd79414cd36530ff28344801423f862ea4ca65ba815dcf593cbfce4c914516b061d82670640b985846069f83f6b68f24988854720b94af0d2d91d121ecf653b25e5c0dfa1c0caa17f63102ef4b2ec853d2764abb1fb280c7a9f0592555817ad2643c75a6dd536d0cd87ef78fddb46e093534b4884a2e738eb853ebe01879c78bce9f1d61d562e5682d3be068dd242a3f0a0dc1b9dfeb2933f2489ae90b7c1862653ead90fb8f371763d5dfbbeb4342324eff3ae849bc8528851"}], 0x318, 0x810}, 0x9}], 0x3, 0x48000) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2017/12/26 19:22:34 executing program 5: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000f20000)="1c5fadcee9b281e664a5d1b075263266ca2e9dc1e8a8ce7155fe1ced5610b557bb0009ed704f5d82e82ec29b9e1433ab98d459c4217debe0dd131f76057e446b652f85ea9a682bfbde70992639d43447cbd81e582ea8205407d74ec7773068ff976e5db97fe314f0d667", &(0x7f000034f000)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000a60000-0x2)="0be3") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b7a000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) read(r0, &(0x7f0000aba000)=""/128, 0x80) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000842000-0xe)='/dev/keychord\x00', 0x189000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003ce000)={{{@in=@multicast2=0x0, @in=@empty=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd0000)=0xe8) stat(&(0x7f00003f8000-0x8)='./file0\x00', &(0x7f0000cc3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e5000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6, 0x3, 0x1, 0x0, 0x80, 0x0, 0x2aed, r2, r3}, {0x20, 0x9, 0xd61f, 0x8, 0x100000001, 0x1000, 0x1c0000, 0xf7e}, {0x7, 0x2, 0x200, 0x7}, 0x3ff, 0x0, 0x32, 0x0, 0xa, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4851, 0x80}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c2, 0x4, 0x3, 0x3, 0xb91, 0x7a70, 0x3}}, 0xe8) 2017/12/26 19:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0xc) write(r0, &(0x7f000064b000-0x1f)="1f0000000104ff00fd430000000000000006f00008000100030400dcffdf00", 0x1f) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000094c000-0x5c)={{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x7}, 0xfffffffffffffff9, [0x0, 0x7fffffff, 0xa1d, 0x6, 0x6, 0x5, 0xfffffffffffffff9, 0x3ff]}, 0x5c) 2017/12/26 19:22:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/26 19:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ae9000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000c82000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000021f000-0x4)=0x1) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000a47000)={@generic="b4f08ddf85854b0c5eebbea64e71754a", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 19:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) timer_gettime(0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00001af000+0x94a)={0x0, r1}, &(0x7f00009f3000-0x10)={0x0, 0x0}) 2017/12/26 19:22:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000708000-0x4)=0x0) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000f4b000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e6000)={0x0, 0x0, 0x0}, &(0x7f0000c73000)=0xc) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f00003b8000)={0x0, 0x0}) r3 = getpgrp(r2) sched_setparam(r3, &(0x7f0000f69000)=0xfff) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eb7000)={0x0, 0x2, 0x0, 0x200}, &(0x7f0000aea000-0x4)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000034f000)="6749ec25cd375f360f8ad30dcbf7c3745018d87b729b97be753c47117b9df19f53e52bce7a8495b9b2e51efa3dce488f98ca542c7d140742ab1e64da084ba312f1e9bb0b02294cf4ee635978387d11d0d34fbd565e256ec2b717ab2c01faf7be5f99b953365013c0d7a718c0249435646f514ac7e29bcbd3ae970f0d7370a5f56f27139e547898f3ac9a097ae498aee49d0aa6330ed0b5173f51e3deb1f0cfe155d56f83ae81abe61264e98276fc5ef6ade03ca25e347e9ac348cd517bb6eb84d47a30dc75ef2fdc09f27783e1b275cc588be8ca1b91c36c96742ed3beefec28c2", 0xe1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000010f000)=@assoc_value={r4, 0x7}, 0x8) 2017/12/26 19:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005fb000)={0x1f, 0x10001, 0x200, 0x676, 0x7, 0x1ff, 0x800, 0x40, 0x0}, &(0x7f0000609000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000226000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000337000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "c76955", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:34 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) setitimer(0xffffffffffffffff, &(0x7f0000056000)={{r0, r1}, {0x77359400, 0x0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = accept(0xffffffffffffffff, &(0x7f0000023000-0x80)=@generic={0x0, ""/126}, &(0x7f000002d000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000004e000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000059000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000059000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f000003f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) select(0x40, &(0x7f0000052000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, &(0x7f0000051000)={0x0, r2}) prctl$setmm(0x23, 0x7, &(0x7f0000003000/0x3000)=nil) 2017/12/26 19:22:34 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f00008c8000-0x81)="ff55d36cffba04515d37bf4c53322f22da75fd5e", 0x14) 2017/12/26 19:22:34 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fdc000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/26 19:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000791000-0x4)=0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000dc3000)={0x0, 0x0}, &(0x7f0000429000-0x3)=0x6) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) sendto$inet6(r0, &(0x7f0000337000-0xa35)="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", 0x1000, 0x800, &(0x7f0000d50000)={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000f3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009fb000)=0xb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 19:22:34 executing program 1: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000044000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x69, 0x4, 0x20}, &(0x7f0000046000)=0xa0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000006f000)={0x20, 0xffffffff00000000, 0x8000, 0x101, 0x9, 0x80000000, 0x4, 0x9, r4}, &(0x7f0000070000-0x4)=0x20) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0xd, &(0x7f000005e000-0x4)=0x0, &(0x7f0000070000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000006f000-0x58)={{0x2, 0x8b00000000000}, 0x1, 0xff, 0x80000000000, {0x6c8, 0x100}, 0xffffffff, 0xc48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x227) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000072000-0x10)={0x0, 0x0}, &(0x7f0000028000-0x4)=0x10) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000072000-0x8)={0x0, 0x0}) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000072000-0x8)=[{0x8, 0x100000000}], 0x1) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) r7 = dup2(r0, r1) fcntl$setpipe(r3, 0x407, 0x0) writev(r7, &(0x7f0000055000)=[{&(0x7f0000042000-0x2)="ad1f", 0x2}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000000f000)={0xa887, 0x80000001, 0x1, 0x0, 0x0, 0x3ff, 0x7fff, 0x200020000000, r4}, 0x20) 2017/12/26 19:22:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x80) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:34 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/vga_arbiter\x00', 0x80200, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f07000-0x60)=@nfc_llcp={0x27, 0x3b8, 0xd4f6, 0x4, 0xffffffff, 0xb047, "022183ecf6125c5245c99449457e4713926321f6f157c91e106db4dfc764be07af58b452044d81a00686405201dc37b864cd294c9210944ea0f5b212cf187b", 0x6}, 0x60) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f05000)={0x0, 0x4}, &(0x7f0000f06000-0x4)=0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f05000)={0xfff, 0x1, 0x204, 0x3, 0xffffffff, 0x1f, 0x2, 0x20, r2}, 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2200000004e, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe500600000000000000103347fae5"}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f08000-0x8)={r2, 0x5}, &(0x7f0000f08000-0x4)=0x8) 2017/12/26 19:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00002e2000)=""/233) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e38000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) connect$unix(r1, &(0x7f0000456000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x2) listen(r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) preadv(r4, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) 2017/12/26 19:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006e5000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000665000)=""/135, &(0x7f0000a45000-0x4)=0x87) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/user\x00', 0x2, 0x0) fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000473000)={@empty=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f000066e000)=0xc) 2017/12/26 19:22:34 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000, 0x1068c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000053d000)={0x2, &(0x7f0000f73000-0x10)=[{0x0, 0x5e2, 0x3, 0x200}, {0x8, 0x3ff, 0x80, 0x10001}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f68000)=0x0, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a70000)="5327fb79c305a3ca4bb9b5efd02e9a6410283b9a8b279685d71ed88ff9d8", 0x1e, 0x4000000, &(0x7f0000f75000-0x9)=@rc={0x1f, {0x45c, 0x6, 0x7, 0x100000001, 0x7, 0x31600000000}, 0xbf}, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f73000)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2017/12/26 19:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000409000)={0x0, 0x0, 0x0}, &(0x7f00005a0000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000654000-0xd)='attr/current\x00') bind$inet6(r1, &(0x7f00009b5000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) sendfile(r1, r1, &(0x7f0000359000)=0x0, 0x21) 2017/12/26 19:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = getpgid(0x0) timer_create(0x7, &(0x7f0000728000)={0x0, 0x2c, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2e000)=0x0) r1 = gettid() exit(0x0) process_vm_readv(r1, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) [ 57.727328] audit: type=1400 audit(1514316154.834:44): avc: denied { dyntransition } for pid=10779 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0 tclass=process permissive=1 2017/12/26 19:22:34 executing program 1: lstat(&(0x7f00004ca000)='./file0\x00', &(0x7f0000108000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xf7, &(0x7f00006ff000-0x19)="010102f8030000000000a45700f5e9030a0e06000000d805ae", 0x19) 2017/12/26 19:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00006ca000-0x7)='autofs\x00') symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2017/12/26 19:22:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006d000)='/proc/self/net/pfkey\x00', 0x88800, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000420000)=0xc86) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000e89000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00006d1000-0x60)={0x2, 0x9, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x1, 0x3, 0x0, 0x5, 0x2, {0x7, 0x3, 0xa8d9, 0x592, 0x0, 0xfffffffffffffffa, 0x0}}, @sadb_ident={0x2, 0xb, 0x1ff, 0x0, 0x4}, @sadb_ident={0x2, 0xb, 0x3ff, 0x0, 0x0}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 19:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000475000)=[{r0, 0x0, 0x0}, {r0, 0x600, 0x0}, {r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x428, 0x0}, {r0, 0x1400, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x40, 0x0}], 0x9, &(0x7f0000d85000-0x10)={0x77359400, 0x0}, &(0x7f0000845000)={0x0}, 0x8) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e6000-0x4)=0x4) 2017/12/26 19:22:34 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000407000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000794000-0x4)=0xc) waitid(0x3, r2, &(0x7f0000dba000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, &(0x7f0000b02000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 19:22:34 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() openat$selinux_user(0xffffffffffffff9c, &(0x7f0000867000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00001e8000-0x4)=0x3, 0x4) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) 2017/12/26 19:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000da0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000275000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfff, 0xd3c, 0xffffffffeede7310, 0x401, 0x6, 0x0, 0x7fff, 0x4, 0x5, 0x5, 0x101, 0x2, 0xfffffffffffff801, 0x7]}, &(0x7f000036f000-0x4)=0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095b000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000440000)={r1, 0xe60d}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000d1b000)=""/162) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006c7000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xffffffffffffff00, 0x0, 0x0}, &(0x7f0000ada000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00006f3000-0x8)={r5, 0x6}, &(0x7f00003f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f73000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000994000)=0x8) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f00005d6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ad2000-0x4)=0x1c) syz_emit_ethernet(0x56, &(0x7f000001d000-0x2f4)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x20, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b37000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000982000-0x8)={r6, 0x29d5}, 0x8) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r7, &(0x7f0000483000-0x38)={&(0x7f0000f38000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c88000)=[{&(0x7f0000253000-0x5d)=""/93, 0x5d}, {&(0x7f0000918000-0x5c)=""/92, 0x5c}, {&(0x7f000016b000)=""/182, 0xb6}], 0x3, &(0x7f000054d000)=""/30, 0x1e, 0x6}, 0x0) getsockopt$inet_int(r4, 0x0, 0x17, &(0x7f000020e000)=0x0, &(0x7f000016e000)=0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000198000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000bae000)="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", 0x4fd, 0x0, &(0x7f00007be000-0x14)={0x11, 0xff, r8, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000032b000-0x14)={r5, 0xff, 0x7, 0x3, 0x6b82, 0xfffffffffffff000}, &(0x7f0000b14000-0x4)=0x14) shutdown(r4, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000f7f000)={0x6, [0x80, 0x6, 0x4, 0x2, 0x9, 0x8]}, &(0x7f0000a0f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b9d000)={r6, 0xffffffffffff0001, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00007b1000)={0x1, 0x2, 0x100000001, 0x200, 0xffffffffffff8001, 0xccda, 0x9, 0x7, 0xfffffffffffffffb, 0x7fff, 0x1000}, 0xb) accept4$inet6(r4, &(0x7f0000c6e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e95000)=0x1c, 0x47ff) 2017/12/26 19:22:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1d, 0x240001) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000003d000)={0x1, 0x3f, 0x1, 0xffffffff, 0x7f, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) prctl$seccomp(0x16, 0x1, &(0x7f0000006000-0x10)={0x9, &(0x7f0000000000)=[{0x480000000, 0xffff, 0x90, 0x8000}, {0x7, 0xae4, 0x4, 0xfffffffffffffc00}, {0x7ff, 0x100000001, 0x7, 0x3}, {0xf5, 0x100000000, 0x0, 0x9f4b}, {0xfffffffffffffeff, 0x4, 0x48, 0x5}, {0x6, 0x2, 0x800, 0x1}, {0x3, 0x1, 0x9, 0x2}, {0xffff, 0x0, 0x9, 0x6}, {0xc3e9, 0x7, 0x3f01, 0xfffffffffffffc17}]}) 2017/12/26 19:22:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000877000-0xe)='net/mcfilter6\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [], {{0x8000086dd, @arp=@generic={0x0, 0x6004, 0x6, 0xc, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) 2017/12/26 19:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x100, &(0x7f0000029000-0x10)={0x0, &(0x7f0000ba7000)=[]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b8000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000040c000)=0x6, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000094b000-0x4)=0x0, 0x4) 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa8000)={0x0, 0x0}) ptrace(0x4207, r2) r3 = syz_open_dev$binder(&(0x7f000030d000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ptrace$pokeuser(0x6, r2, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bee000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000e7b000)=0x80000006, 0x4) fcntl$setown(r3, 0x8, r2) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000543000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f00007ce000)='./bus\x00', &(0x7f0000cae000)='./bus\x00', &(0x7f0000354000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f8e000)='7=') r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/user\x00', 0x2, 0x0) utimensat(r0, &(0x7f00005fb000)='./bus\x00', &(0x7f0000a8c000)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x400000000000000) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000634000)='scalable\x00', 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x3e4, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000262000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00008a4000)={0x9, 0x8, 0x10001, 0x8, 0x1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000758000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) sysfs$2(0x2, 0x0, &(0x7f000095c000)=""/175) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000002000)='/selinux/enforce\x00') syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x4100) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 19:22:35 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000-0x4)=0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001000-0x28)={@generic="e2ec11bce6b62a7684db9ac6cec5c802", &(0x7f0000003000-0xd4)=@ethtool_rxnfc={0x2a, 0x3, 0x5, {0xf, @udp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0}, {'H,', @random="26f89b1b8eee", 0x81, 0x1, [0xba6, 0x45bf]}, @ah_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x20}, {"97e8", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, [0x7f5, 0x5]}, 0x6d1, 0x7}, 0x6, [0xf4, 0x0, 0x6, 0x7, 0x1, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000-0xb0)={0x0, 0xa8, "9ee7da4ebfab28b9cee12cb3295f88a1afa66f78449582196008af4bef702a346bc713fcc240e554852df24d43499ad7b1b0b22fde75d58dc3800c36c974fdc78fa55f71481b66b70b09c00a70a891d8a4d0c8399856974845fc0d366498b934540c94893cbad4d3a36eb3ecc9817bf8d9f6bbbb00171066df7f281364ad101870b88664f7993f5c04aa92ae0a834ec105c518ee9d8e92958f5818bcfc90eddde0b7d8817e671651"}, &(0x7f000000a000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000009000-0x8)={r5, 0x0, ""}, &(0x7f0000006000-0x4)=0x8) syncfs(r4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x17, 0x802, 0xffffffff, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000)={0x775, 0x2, 0x1, 0xffffffffffff8001, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0x7ff, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000012000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0xa77000)=nil, 0xa77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a78000-0x8)=0x5) readv(r0, &(0x7f0000a73000-0x10)=[], 0x0) signalfd(r0, &(0x7f0000a77000-0x8)={0x7}, 0x8) [ 57.962262] tmpfs: Bad mount option 7 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000c2f000-0xc7)=""/199) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000fc000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00002ae000)=""/41) r2 = syz_open_procfs(0x0, &(0x7f0000fb9000-0x8)='uid_map\x00') open(&(0x7f0000be0000)='./file0\x00', 0x81, 0x40) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000451000)=0x9, 0x4) 2017/12/26 19:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000151000-0x6)='/selinux/mls\x00', 0x0, 0x0) socketpair(0x1b, 0x80007, 0x400, &(0x7f00006f3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004a7000)={0x7fff}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000334000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0x7, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair(0xf, 0x1, 0x3, &(0x7f0000534000-0x8)={0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f000011a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000551000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() ioprio_get$uid(0x3, r2) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cb000+0x86f)='/dev/sequencer2\x00', 0xa00, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000031e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000799000)=0x14) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000cd3000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000083d000-0x4)=0x8) dup2(r0, r1) 2017/12/26 19:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f00001e8000-0xb)=[], 0x0, 0x0) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) signalfd4(0xffffffffffffffff, &(0x7f000085a000)={0x0}, 0x8, 0x0) getrandom(&(0x7f0000353000)=""/4096, 0x1000, 0x2) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x34, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x41, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x0, 0x6, 0x8, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 57.986784] binder_alloc: 10839: binder_alloc_buf, no vma [ 57.996425] binder: 10839:10842 transaction failed 29189/-3, size 0-0 line 3127 [ 58.003642] tmpfs: Bad mount option 7 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r1, &(0x7f000078b000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000191000-0x4)=0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x529, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc01005bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf26000000000000003ff0000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a6b000-0x4)=0x4, 0x4) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000346000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fd6000-0xc)={r1, 0x4, "e59a61a2"}, &(0x7f0000fd6000-0x4)=0xc) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000005000-0xa)="") r2 = open(&(0x7f0000183000)='./file0\x00', 0x0, 0xd6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fd6000-0x8)={0x3a92, 0xfffffffffffffff0}, 0x8) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000008000)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000009000)=0x8, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) readv(0xffffffffffffffff, &(0x7f000000a000-0x80)=[{&(0x7f0000002000)=""/249, 0xf9}, {&(0x7f0000003000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000)=""/67, 0x43}, {&(0x7f0000002000-0x72)=""/114, 0x72}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/133, 0x85}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000)=""/58, 0x3a}], 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000005000-0xa)='net/ptype\x00') ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000006000-0x4)={0x0, 0x0}}}) [ 58.039110] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.045204] binder_alloc: 10839: binder_alloc_buf, no vma [ 58.057014] binder: 10839:10857 transaction failed 29189/-3, size 0-0 line 3127 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a49000)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000)=0x0, &(0x7f00008e3000-0x4)=0x4) 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) r1 = accept4$inet(r0, &(0x7f0000160000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000091000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000095e000+0x75f)=@sack_info={0x0, 0xa8d, 0x7}, &(0x7f0000d9d000)=0xc) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000efc000-0xa0)={r2, @in6={{0xa, 0x0, 0x2e6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x0, 0x7, 0x4}, &(0x7f0000efb000)=0xa0) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002ee000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00002f2000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e64000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f00003b8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000279000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000474000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000416000-0x90)={0xa5d, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x10000000000006, 0x0, 0x0, 0x0}]}, 0x10) close(r2) [ 58.086030] binder: BINDER_SET_CONTEXT_MGR already set [ 58.093769] binder: 10839:10890 ioctl 40046207 0 returned -16 [ 58.107203] binder_alloc: 10839: binder_alloc_buf, no vma [ 58.115617] binder: 10839:10857 transaction failed 29189/-3, size 0-0 line 3127 [ 58.127622] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.145378] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 19:22:35 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000007c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000a91000)={0x1c4f, 0x9, 0x1, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x200000) setsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f0000bbe000-0x4)=0x4, 0x4) readahead(r0, 0x0, 0x0) 2017/12/26 19:22:35 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000980000)='/dev/sequencer2\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x100000001ffc) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b2d000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000073a000)=0x0, &(0x7f000036d000-0x4)=0x4) readv(r1, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) 2017/12/26 19:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000224000-0x8)='./file0\x00', &(0x7f0000ac7000)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b7e000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000255000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051c000)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000099a000)={0x7, 0xffffffffffff8001, 0x5, 0x8, 0x8}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000eb3000-0x4)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mkdir(&(0x7f0000666000-0x8)='./file0\x00', 0x3fd8fc96ee216aab) 2017/12/26 19:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee7000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003af000-0x10)={0x1, 0x8000, 0x1000, 0x3ff, 0x0}, &(0x7f0000478000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c5000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f7000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0x0) madvise(&(0x7f0000466000/0x3000)=nil, 0x3000, 0x2000007f) fchmod(r1, 0x43d) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f000001e000/0xd8d000)=nil, 0xd8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000142000)='/dev/rfkill\x00', 0x121400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6e8dde74}, &(0x7f000024a000)=0x6) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000956000-0x1)=0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00004a1000-0x21)="1f00000000010100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f00004da000)="0701", 0x2) ftruncate(0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000394000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000ce000-0x8)={r1, 0x0}) linkat(r0, &(0x7f0000349000-0x8)='./file0\x00', r0, &(0x7f000096f000-0x8)='./file0\x00', 0x1000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000425000-0x4)=0x4, 0x4) sendfile(r0, r0, 0x0, 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x482440) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x7372, 0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000+0x43c)={0x9, {0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x100, 0xa8, 0x8, &(0x7f0000a0e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, 0x3, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x3, [0x8, 0x8, 0x7]}, &(0x7f0000a65000)=0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003000)={0x22, 0x7f7, 0xa6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 58.262663] audit: type=1400 audit(1514316155.374:45): avc: denied { execute } for pid=10913 comm="syz-executor0" dev="pipefs" ino=18190 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006ff8000000006c00000000ffffff00"}) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f000047c000-0xdc)=""/220, &(0x7f00005a9000)=0xdc) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009e8000)='user\x00', &(0x7f00008c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c8000-0x1c)='em0{vboxnet1@-+nodev$system\x00', 0xffffffffffffffff) add_key$user(&(0x7f00002c6000-0x5)='user\x00', &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085e000-0x48)="85", 0x1, r0) 2017/12/26 19:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0x4003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="ba1d3bb424822994aa2858ed60bcaba64d03fb5d6a8cf1f15c9e210438082c43e61c4b964d892dc5bd15d4bfabe5dde6e8eecc5ce20e27dd773498a7941a883efd97b4b40f3111720862fb5e9f7ed0f8b27a8c430a2ac52d451d2a6303441985f4d0a57029c36fb960259951c501e9267f020df55d5f3b8b30bb4cda27439b50b449e271eb40270dd04792b648dbfa7214fd2f87a8fb91c88b1a58241f4b2dc686f1a754f1e1dbfff037e6ca0b9f72b4c65e1114140a32c7f007d091fabc7c6f9b56a836727bccd4425b2438948f7427d9407d41dafdd349284bcf3dac7e", 0xde) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fadvise64(r0, 0x0, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c69000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000452000)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f7b000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2, 0x380d, "5149f415ea6ca5bde39085fd8b50a43bc713446064027cfdb65b0a613093506ae8e0b4986fa851f04d505a7a68246a2a30aa9c769dc39f0f3982d980791d6cee9d83f093aa75f906068f58c16f419fef"}, 0x160) fcntl$setsig(r1, 0xa, 0x1d) openat$pfkey(0xffffffffffffff9c, &(0x7f000001e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:35 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cfb000)='keyring\x00', &(0x7f0000b73000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000de4000)='logon\x00', &(0x7f0000c24000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc5000)='}\x00', r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/checkreqprot\x00', 0x181, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00003a3000-0x4)=0x0, &(0x7f00000e6000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000bac000)='vegas\x00', 0x6) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000321000)=0x3) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000fc6000)="aa6da124a89eaaf4a1d12385cce5c34c28135f1fa64874724bfb618fed534c662ca228bd08b565e372cf6f49145ef45611cc469c42de07102d8b343c5eee6d8e0cf1ab5e410646385d4b94ea4e913fe29fbc8efcff2e1f3255454374dc754cc4536c492dc2dbde7b8251ec4b8c646635728b5ac2fc018cbaeee814010231830696384bcbe6b5c047dbe354f75e4e97239410bfe8bbdd46332f58ea5c921d499d9ec85dde4816f4e4749e47161697d8da2bc9afe8a329334f3d8d397340b83d0b93a7aac0349a2a59a84d9c97bda5fa13dbec24c84a4133dbfeb60dd457c2cb0c73635d3136a64821eba98d16486c6a93c22012b92d4afffb728835aa4c84d51d2789438b98dae084eea38a7af15d33240faf1733d3b221f9b5a6973b746a7456e2b76c78dba3d8624f2cb239106bbb62b8e4882d848ce1f557eeab4c4fafd31a77d5ebb4d1822a4c3eab7ae0b4e6ebbfe7390d4b038daee6ea63ca2a04b4e8f3f1cccb36a9b7c95ae7bb13df4d23faa8020b3a777409894672322cc1eab3f6b3e693515ce0c84baeff44dfc1c2fb27329c897d19bc137249d1e71beab6b0f2edbf8350020199d5f77ccf2921becc14c507f5f24f47c81e43e0d154940403073d59348929f31bd15a0f7c13a216aa3d39a18269dc2f96cd6fc7c65d2b83b8803cf197f5d9aef5cfdc1febd0e68873463461a26084b6f0e67ca1eec362ad3c43ae16b875f7a2e2b0db8433990f73818ab948db861441f5bb9f7a26f0e6599f81144017eee8be1dd83335c2c5c0b0e99592b606b7ae28435a2de3d1ebe3ead05a3805bd2509ab04069034467f2f0a5c717ddeda5a62e744585d1e3338e17a9a9a962c895eb5e9ae824fb80de89710c801100650eb727e1e291556484b0033998a274a2bc8422ddaedfb16e17b411fde09087f2c2f943ae8d9783933813eb02f8a332348e7be20034bd09566d16a7cf69391aa4d7f503120cc2b3dc04406960b9167325023b42b2644a194cc1de0f96b387ac8b4f6862b7fd6c043237d15d499b1d472ec4e4f91efdda9521cbebb791bdc144cb17fb1b6f428ff350a476204d111e5fcbe80a89babd45b1ae804daf985176e77c5a11821d531ee69bea6dac8b08d1e61f29cbbaf6b4f64ed17bead8b54b35d0065df392af1f9d7e943971c827cf608f61338ee55716545d771e8334f54631c5817765353aa00791969f1ccb4df7a99062266f33cc8c84701a8ad2a3eadbfaa4544bd31680ba738f54f495d01841ee3c873c9c7155780794109825c6beefc420bd3584dcf0ecf44eac22ecbf1f3f881dd6be1001665341724b41335249cef726d3193ea4cceea35335f91d61f64e9845e76842907fa7bb4e750a0912991b394726cc897beb46db6d3c18e0793f01e1e0d1a10d74f762dd50423e53f11fbcb4d5def060b620439af906e07746c6c099b989db3804b8ceca5cf5e2b062f199718daee0dc871baeeb52d6f7d09dd01c271a201ef9434f330406a7d60bc8505ea2ea1cacfcb517dda162b4a4342650b90a4f4f63e8d2eface18c2b92a2090c9b157aa5698eede3ced06349bd39670920379d5cd0f1936048684acb379644d3e99c2748c37a7e8f868436df18f07c9c0c2ffc1332d7c4f403eddfbba10fa469617d5e98022f20a6f84634a2cec6c2cc52602ff31dc0451d69f038b6af138276270d75c37cdc9456fc3534b5d958ed0bf321bfccce77d99cf1da2431cf6a19f2175f0d54ae80347310fd1fd3250d32bb3b8febf3baff572abb083984e02ade59df89e4b3daf4bbf28ef67088561966f9b2fef9544ae270faed4ce1662d9836bfffdb3e918eee5a117b72a661364c211c180ca69fda339eeb55b83814a4f7675167b8b2699881b130ab37464e892345636da5c1bef1a61bb2f262c33e906bc5e4120dd5573a7f58257f90323091c2ff2a1aead152bff339ab39808ee3875cd1b88017a3f76e630ef68f2f043528d4115da5dfab51147e712385d565a2c9f1b5b7d1dc264a06c576d4817282192d793773d9f0de8226e776370b55bd433603cc18fe27e1a768430af524fb96d7c36a618a1fb76f9c22a09920db6c5fbf887d33b8f697760b9fe4f89400712f18c79f826bd043e639f11fe5ac7aa51db7f8ebcc127f6c3d118887f0441f09b45c61af4a1de1fd5092c3ec6b0f440131b1cbb86325e0e9c21292ffaf5f9e3072da739f8e855845c296d41f5df1dcc9f7a06a58e53c455f336319561ed5b6b2e450f52e366943589a63670d79141dfb8974a27a4302183374c21fa7d65f4dfb79b3a5e722967ddb97a09f4f2816ffcc9614f0f4c4889ba899c23f370ee8868c6776c4153cedef9a47c2f0b1b231fa95d6da40e1347ff09fec584dc9964ed4e88a09d6f0527eb2112b9a32e9b513c61dae14bb3675d28944a6481114db45076e9f7a8c9d0cec409b74c298fbb3435d6fb6ce6e084e4b1647003316a1301fa5024b68a005193fd8e2aab8d354d90c81e02cd0287c08e3e92eebe86911c6ddf2af57ec7ecba82e82af6f5ad1cda55a3457b0537fe415611b57c0cd6f5843673478b70b0aa8b45647a0a6809a6c8ca139b27232449d8195d455aa612718826efefc9d2cbd9d0420bc3142fe626070c9ddf047d48bd38815e3280c75582300080a8e83df8e197405f11197cfa480a2b39c3f51a74bdc972261bc6d169ee960a399963ddc611210dc95323873f5ce2254a0cea10c7e2b66a4a6a203d044a1f25d7930e4500d96449215b24eddfe598c98b1a8271a75acd4647c977856098b1f24b3f85e3fe7ba5090cd6aa7563b5ab004c5965226c75e558d03f482e335a7f2427261a4dfa27f55f41ac19814b187c4b5f50ab5156a65bceb1c0f3cb18e5a396a8f03f95a495fffd2e4b7b102dfdf48c233bff28de03ae4a6466446c7addcb2ca45db2f73bdd17e35188af3f37e08791ec394284f884e61aaedcdbc367593009d1268db49d1c70961e9ba9f9b710cc4fd141ca4960889bf838cf942cb7652b49fc3825ca973c5f16a1343cad061c33244093c404f97e13f54efb3342abf53e030f41f19c546da51ef6834534135eceb3d6d81469825465e663bd8a541ca14a3e917851fa63ab494a9fd41156aedcdc60058f2b586da40986cd58a846e85d4b8ca843b5bccf198435240144807a521a20ef15a1d4f34ac32fc39572cd69d3a3346912d0d264c044c45274bc78394e7e9ecd8493be5c0d6ef56840719d5ee47d6a9ae7f149c05bcd47f0c37997fab337dff882d28b480cf2279278b0fd217ab145030d32a7f2afd272541cb36dfc35120103a0c999d8c0c2c848c28be1a94ae282e211efcd844918e4a9d88769f9b4e9f827d4f38f3b5dabae290c5a2f8ad47eab7ac6bf91351b0a83222ec4414992bbcf8e783e5cc9d99270cc1d4013a38a52a76bcc0474af85c4787058643ce974bf519f366415e62d870364512958a59b85bea29faae043539771a977ec717b24ade81e95f699b89b2ca87d209b67d9dedc5c09eecd233904e56898e7d5a28ef389844f9e5e2979998cab51ead3ad6f105c53ba52f268e614578c83e71cb12a4cf9ed40542398b41a2a8f2f72b2c0c258745532dcca9498c1578f518c2d5183f6ad09841c5998a48ea215106749da2faca6821f7d66d006ee16fefd3ced14b2cd7bfe9e692f9f1dd807a3b29c4be6c87b5939271eedc4c0ce1f04756144d6fa269541d38d624673df18c9a59da49f4e9d4b92e8676a98243a5bd9faa51d872d7f60a2e679ef9e95e4666fea669b3e1f15bf602c41707a3ae0bde4f87c5c78f32b1c3fe0ae51fcf896a072544b1ccb95197e91772deb013256c3a69e0d4ae16871eb56ff6ce90b68de4ccf413da4a4d7a66daa2143608ed517b2cedcb9cea2830c021df0cdf3c6a24dfa3364cb2a8198cdf698c5403bb2971eb8832e961ee60b3ec3332bcebc75bd4cfbbb490e3b3952758a8b66924f8743fe65ca6340c9609d9eb97ae55d353739a24825e8f9d216afcf83564d39d829b228c3c61654e8c32d49cc9697c152591aca1dda936f0a57e85501e5106f3b935f629c5a176e158435461a27bdbbdd4ad22fc48744e7ffa2ba77902f28c5d722a14127098d1f349e53857d4314baf2b3a51762ed51aaa23f02dec464af1821e14d6856ba8b9dd498743216c300f6da493afda905a6835d06c2d6aefe50d07cd546107a494bdcb416807f12a6656bbc275fde04ecb2f93cd5b5e71d651dbffe1e2772616ffd067fee369275fc235fa0296868887feb1ccc712cd6b36ee9f542a24b67c56a8cc90814f5571f96cf2a5621e01e211cd457eec48291fd66d3d6aeffc854bda432357fb65d005da9215d2b082270a6e2ebffa7a23f79fbc268b2816f3b1e0ae00cbd9b61093853d3f5ab6351c23fd315b0e90158d48a9d87e88a29396e7256a0c1b02135a3e14342393408f0ae8af2cbcdca2ed7dda99c4c03884f750b2abf1514723983996881144b815e7bb143563770d6f9644bfa089dc17a8af9a1bb15602a3fbe540c7ddc63cddfb83fb9550b0857d6849d13ce6b3ee1edba9b1759011e67ea5a572c5717818cb216f0b55eda20e6ef7b03b4cc11fa0dcf03e161bab7fe92d0816954168903df0c5e94038de14bd599459f03f6f2a23e93d9da09264c80fc4895c09d4815931c3af13b38ecd91ab5a9959e2e74e896c3ba2c8977a3c5c0291e3957366de8fdd2bce116dd1523fee2d7d9565dcbab7eec82eb011fd53e829cbaa12aaf4297ec905b7924bc36526fac373e332f00d01914305efb707ac201accfcf0d9697bdc855a4ffe685692da0aefce974aa2e6da9d489bb4bee1455550c972bcc76962381a938bf8817544fa70ee789e8521dbfce4e23aa11a474096c8b599927ae1790a05e14d4a5c3bf95a9d03497a6aa0e63edd3097318a256b022766c5bb9e32ef529fabe388ccbdce14606668d15cfbd87404663d5b731dc67673f1b8ecf88311026b50083a8f8c4a709a9340f8348187a391c01eeabfc59486de9aa31b9d11ab9f29819dc14d7b22cf304594e57964b4765639810374cb33524f66abf161d401a4e0280e18b677c9077ba66f3ee3e53d305bcd1db09893f84210461c510e9d3c7cede8dab5469a8552a9f682bce0162b080e1d2fdc58b82a0de39b54b348b4e96a0446b513e1a929796599b93519e93fd909f04a4c83a420e60d62eb3477407d78f070091debc94f74155b33a6a4571598c342ba7fba722345c65aa499320a6f0b47ab1756d50788aba558db16db14b9f782b874d421819605659f16a3b88ed519d22dbf922a294217deda5443863807af9b1493444b68af1f6b83fea277e50d1d2c2a4df86fa8714d83d397fd9c991ced2a140f924640e25d24967881c01257c4818d441a70107629f446d4744883d589ae052b4f46dd9d193de5eb17bafaecdd3187988c69626d31c14726d73e22f3a281e056243461e7a22483bd04705c856b3121a65de976b8b5aba4901c906db750562b768b57ab62951723428c91716f5ccbbd20d36b1649c5688ce5379a974e55a5b70f4c9e2df53c1b592f2c9bf8790d04c811b81dd5e41f038b08511122086c411f201b1b4fa1693fbf6dee9acdc5deae7ad4f6431f991e193a4de7893f1bf05e4d8ace6e812793689259a48056e14f51d2a6ed2ac46ba0f534366146af6972526dd27e736f8ea2d151871bacf8602243271d24b980632ffdd42273c443d1f1ff66db584fb04f39f32d7602df159322de675e5bce4f9b7f506e10e322b641350528cece4fdb12ad90ba027") 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r1, 0x6, &(0x7f0000ba4000-0x20)={0x1, 0x0, 0xfffffffffffffffc, 0x4, r2}) r3 = request_key(&(0x7f0000faf000-0x8)='rxrpc_s\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000faf000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb1000)={0x0, 0x0, 0x0}, &(0x7f0000a74000-0x4)=0xc) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fb3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000daa000)=0x10) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000017000-0xfa)="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", 0xfa, r3) keyctl$join(0x1, &(0x7f0000650000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 19:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e23000-0x4)=0x3d, 0x4) recvfrom(r0, &(0x7f0000794000-0x10)=""/16, 0x10, 0x60, 0x0, 0x0) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dd1000-0x20)={{&(0x7f0000574000/0x2000)=nil, 0x2000}, 0x20000000003, 0x0}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) mount(&(0x7f0000d74000)='./file0\x00', &(0x7f0000612000)='./file0\x00', &(0x7f000048e000)='bfs\x00', 0x1000, &(0x7f0000049000)="") sched_setaffinity(0x0, 0x8, &(0x7f0000db9000)=0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) unlink(&(0x7f0000687000)='./file0\x00') fremovexattr(r1, &(0x7f0000659000)=@random={'btrfs.\x00', '&-\'eth1eth0&/nodev{ppp1mime_type^selinux%\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x16, 0x1f, 0x0, 0x6, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) fchown(r1, r2, r3) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000af7000-0x15)="4160fb54ac4317671d7ae0ca04d1de5849581ac2", 0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000597000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cbc000-0x4)=0x0) fstat(r0, &(0x7f0000801000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000245000)=[0xffffffffffffffff, 0x0, 0x0]) r5 = getpgrp(0x0) r6 = getuid() r7 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a66000)={0x0, 0x0, 0x0}, &(0x7f00003cf000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000597000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d51000)=0xe8) fstat(r0, &(0x7f00009c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) stat(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f000085d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000783000)='./file0\x00', &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000627000+0xca8)={&(0x7f0000a4b000-0x8)=@abs={0xb8f08896756f4d6f, 0x0, 0x2}, 0x8, &(0x7f0000c83000)=[{&(0x7f0000ebe000-0xd0)="ac8f6c803db91d3dcd03483697b12779671dc5478759fa3e393b1a8d9d2f82bc9896dbef1e2b12f15874813c2d6a510afcbd40fb1a9a0e3e2b04dfe1cbacef974a1f247a5b2ff62deba63c1f840f1a08dfea4d511122d20266806610d9c26664e4ce4034e20e8e24bbdaa9c9d5ce6898e382c9acf882f9b18cf59d701431b72170243b5fcf40a4add388c760b9df7f918aa3fc041b19d9c5a9ebccb8cd5920778f56b1c540621b728badbe4c1d2e8f01627a27af28191983a53d657558553d7000cff889b17441d1b36ce4e91de00884", 0xd0}, {&(0x7f000091a000)="7699098d573d559e2a08e1bef1abe86fff", 0x11}, {&(0x7f0000c3f000-0xfc)="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", 0xfc}, {&(0x7f00003ce000-0x73)="b6507fd0978e970fba13e09e4caede1f4dd86b99a8f0c4938dfcbbb6aa755fd3dbb9b1b8be9c7f07b37ea31e6b77f1684cb7fa804c6a0cc0360c9c75796516c17f74364cdc066e880a25d66979130df9fedb6eecd1a6b7cb1de825335bdfce47d2242313bbfc5bacfb93696a91f9e9dc57120c", 0x73}, {&(0x7f0000b20000)="b0b62ba53a8803c90cb9045009b0195d2a28c519d6698ca38b3f6bd4fabd71bfb8ed598344e7f25368563b5cb0b77a698bc306b2a69958fa595e28c4f1f56ec37767d1a25a375a79ad7064fc", 0x4c}, {&(0x7f000008b000-0x4e)="7ae42cb008ebc12ab5788b2c864cad4cc6e4678b606dc170252823d540cedc067daa86bbac155d054eadb93eb93a92be9f968c0800d767a729d5ebe541d686d8af754f82b65aea46a63195d8f0b2", 0x4e}], 0x6, &(0x7f0000a34000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x4000000}, 0x40800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 19:22:35 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x5, 0x1, 0x40, 0x8b, &(0x7f0000001000-0x8b)=""/139, 0xb3, &(0x7f0000b66000)=""/179, 0x1, &(0x7f0000145000)=""/1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ipx(r0, &(0x7f0000fe4000-0x10)={0x4, 0x100000000, 0x5, "a94adafe387f", 0x0, 0x0}, 0x10) 2017/12/26 19:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009e0000-0x4)=0x0) lstat(&(0x7f0000e92000-0x8)='./file0\x00', &(0x7f00001e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000c6d000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e52000-0xc)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000ffd000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002dc000-0xe)='/dev/keychord\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001c0000)={0x0, 0xe2, "b637cee2485ceb8f45b072948df9c643ff806c81085d98ab212fbb39bde44cc698913e6e8e0fa4fd66278d238bc8cc9514451cf2d9f1bc142f12c119063893089575c3ddf98e15c4ee67d99ffd10f36ad8db79bd75d843a5b012ade12ce8d8a1894b4b29edb5187de6225908df7d894988a5c5cd49f645bfbc4995db43210b74e19ad09c34ecb410bf7572316a30a8f48d63067760681872f88c59818e9427986a2bb216cec58bda09fe0b055bf4185ee48c5bbc927c8f7a8a9cb973775602159f76757670f0d9f73551738ff8d0665d048b180c60d8104f9ef790df6eca55f2d241"}, &(0x7f0000d89000)=0xea) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000036b000)={r1, 0xfffffffffffff801}, &(0x7f0000942000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x100000000011, 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000679000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet(0x2, 0x0, 0x0) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000802000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x8001000000002, 0x88) connect$inet(r1, &(0x7f0000dd2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000035e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000519000)={0x77359400, 0x0}, 0x10) dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000040f000)=@add_del={0x2, &(0x7f0000f10000-0x10)=@generic="5b4673560d27a881311d928d4da2278a", 0x1000}) accept4$inet(r1, &(0x7f00008ff000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f0000)=0x10, 0x0) [ 58.381174] audit: type=1400 audit(1514316155.484:46): avc: denied { setattr } for pid=10975 comm="syz-executor7" name="coredump_filter" dev="proc" ino=18209 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 58.412095] device gre0 entered promiscuous mode [ 58.426218] TCP: request_sock_TCP: Possible SYN flooding on port 20004. Sending cookies. Check SNMP counters. 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000d1c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000ec000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d1d000-0x1)='\x00', 0x1) ioctl$KDDELIO(r0, 0x4b35, 0xa4) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000102000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f000014d000)=0x80000001) recvmsg(r0, &(0x7f0000ab5000-0x38)={&(0x7f0000542000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b83000)=[{&(0x7f0000266000-0x66)=""/102, 0x66}, {&(0x7f00002dc000)=""/175, 0xaf}, {&(0x7f0000002000-0x3c)=""/60, 0x3c}, {&(0x7f0000254000)=""/60, 0x3c}, {&(0x7f000045d000)=""/25, 0x19}], 0x5, &(0x7f0000e39000-0x67)=""/103, 0x67, 0x6}, 0x101) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000733000)=""/4) write(r1, &(0x7f00000e3000-0x22)="2200000019000704009433000900070002000200000008000080bc0006000f00ff0f", 0x22) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2017/12/26 19:22:35 executing program 7: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) rename(&(0x7f0000892000-0x8)='./file0\x00', &(0x7f000051e000-0x8)='./file0\x00') madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0xc) 2017/12/26 19:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000229000-0xb)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a3a000)=0x0) write$tun(r1, &(0x7f0000ced000-0xb7)=@hdr={0x3, 0x1, 0x4, 0x5, 0x1, 0x1000, @ipv6={0xf54, 0x6, "832860", 0x20, 0x6f, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x67, 0x4, 0x1000, 0x4, 0xffffffff, 0x5, 0x2}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x4, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x52) [ 58.510110] device eql entered promiscuous mode 2017/12/26 19:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000db9000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000db0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000832000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000074f000-0x10)={0x8, 0x2, 0x1, 0xb32d, r1}, 0x10) 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9024) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e63000-0x10)={0x0, 0x20, &(0x7f000035c000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008c7000-0x14)={r2, 0x10, 0x2, 0x0, 0x9, 0x400}, 0x14) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000935000-0x10)={&(0x7f0000c5d000/0x13000)=nil, 0x13000}) 2017/12/26 19:22:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000299000/0x2000)=nil, 0xfff, 0x3, 0x10, &(0x7f0000000000/0x3000)=nil, 0xffffffff}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000003000-0x4)=0x800, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000029a000)={0x3, &(0x7f0000003000-0x18)=[{0x3ff, 0x7, 0x9, 0xffff}, {0x1000, 0x3f, 0x0, 0x4}, {0x236a, 0x79, 0x9029, 0x9ac0}]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000029a000-0x8)=0xfffffffffffffff9) accept4$unix(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80800) 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000c6d000)=0x4) fcntl$setlease(r0, 0x400, 0x0) statfs(&(0x7f000032f000-0xa)='./control\x00', &(0x7f00005db000)=""/37) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000534000)=0x1f, 0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) bind$nfc_llcp(r0, &(0x7f0000ce1000-0x60)={0x27, 0x0, 0x4, 0x3, 0x10, 0x0, "7effe54aae4c38a912875ef930bcd83afe8ed599df35ecc9e885d9db9a53bc110719781f0a413ab36b2bfc835698a3c85fbc84761631ca716ccea9433350b3", 0x0}, 0x60) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000053000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000932000)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aba000-0x8)={0x0, 0x0}) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) pipe2(&(0x7f000067a000-0x8)={0x0, 0x0}, 0x80000) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00007ee000-0x33)=""/51) pselect6(0x40, &(0x7f0000fd1000-0x40)={0x35, 0x8, 0x3b, 0x7fffffff, 0x9, 0x8, 0x8000, 0x3ff}, &(0x7f0000ae3000)={0x8, 0x0, 0x1, 0x7, 0x1, 0x4480, 0xa9b, 0x1}, &(0x7f00000e3000-0x40)={0x5, 0x40, 0x80000001, 0x8, 0x800, 0x5, 0xf7, 0x2}, &(0x7f0000cdc000-0x10)={0x0, 0x989680}, &(0x7f00005af000)={&(0x7f0000498000-0x8)={0x2}, 0x8}) sendmmsg$unix(r0, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 19:22:35 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000031000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000016000-0x4)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000038000)=""/49, 0x31) r1 = open(&(0x7f0000021000)='./file0\x00', 0x42000, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000016000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) umount2(&(0x7f0000027000)='./file0/file0\x00', 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000039000)={0xd93, 0x5, 0x8001, 0x0}, 0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000038000)={0x2}, 0x1) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000003b000-0x40)=[{&(0x7f0000015000-0xb6)="8ed42f81426b25714408a226d7abdb1323445443bbe7a5b385f52c8d6fe8571709b0cdd55c6f149798aa738333d7c87a33e16af5c1e7eddc84621589f06284925c3612730073a872e6f17002797d4dfdd78238ded11e8e63b5ca6f9fb2e28e9e601fccf4ea1b9d62a3a78411e356b8fea10d4d87d7d28c45308273e7afbc08fb6c352bb43c6ff48887c13987d3bde48bc85aba9eb2df172249fc28365bf82d6bfd0a692c500989fd30481714b38a14d668a099bc63f9", 0xb6}, {&(0x7f0000034000-0x7d)="cee24f75e469e0784be92136c3c0a127f59b271c2fa10ecd64a04c02915c54da36a84b0590ebd989e3cdd09b489f9b641463f038dd13e7ba773d1e42aa37c41ca99ae603c2363b84f67927d108472d00387bc6a2a740567643e2558f4eb229527869f4ac1e015b877ddc14a87d223a08161a2ac628c98934c0e5779cef", 0x7d}, {&(0x7f000003a000)="bcf6b63baa8fb69bbce0c52d75bc17594907ca98df4dc4d991c7335d82359cdcfec41e8269d90f44b0b488899f382d6c37b8b7d91d9d0ac2e089", 0x3a}, {&(0x7f000003a000)="f37dda328b32bffb4e402ddb453b898f3ba9b603ba5f35e39b48ecfbadccca0329dd9ba6be07a5d236c59bbfc38af709fdfda03b5e8b1a39b9c4552a301e09ddc312eed73fc140a36ea2637ad21dab34c09d6b436f7d8953fd0756cdbf54f33787a6111715669461420255d65f6210acf0efdb053179dc613a64c0b903f4fdb3f9d6210d220e0ffcedfbebbc79", 0x8d}], 0x4, 0x1) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r2, &(0x7f000002d000)="e0", 0x1) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e6f000)={0x0, 0x0, &(0x7f00005fb000)={&(0x7f0000e70000-0x108)={0x2, 0x3, 0xff, 0x7, 0x21, 0x0, 0x2, 0x4, [@sadb_lifetime={0x4, 0x2, 0x4, 0xfffffffffffeffff, 0x8, 0x6}, @sadb_sa={0x2, 0x1, 0x3, 0x1, 0xffffffffffffffe1, 0x12, 0x3, 0x5}, @sadb_x_sec_ctx={0x19, 0x18, 0x7, 0x2, 0xc0, "0938344fc84dfda7ad6d072d4552ed56a31e4b165e94d662160ed301c4b3f691d2f2acc42a507c2419ff81dd0c086cf43099d1f120205fa07df39beac46e0b7250c52c53f340c7b64db3527d00232e7554edde6f751f6b89ba362a79a244d13d1fa83c429ad2d7fb5c48d6fd4681bd0493700ef5269c05fffa6d50953ad67e0bef8e667e2747a12ebf872ed054623d090e29f43181f20f1dc27a0f38a8799cce06be867c9467ed6e59565e594424b6ffce27c7f588986425cd376d698098dd22"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ece000-0x30)=[{r0, 0x80, 0x0}, {r0, 0x180, 0x0}, {r0, 0x1, 0x0}, {r0, 0x402, 0x0}, {r0, 0x200, 0x0}, {r0, 0x41, 0x0}], 0x6, 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 19:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000062c000)=""/127) write$evdev(r0, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000060c000)={0x2, &(0x7f0000a4e000)=[0x5a9e, 0x3]}) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f000054b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fc4000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000185000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc4000-0x30)={0xc0, 0x0, &(0x7f0000d91000)=[@decrefs={0x40046307, 0x3}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x6, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00002af000)=[], &(0x7f0000fc4000-0x10)=[0x48, 0x68]}, 0x80000001}}, @acquire_done={0x40106309, r2, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x10, &(0x7f00004c7000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x2, 0x4, 0x9}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00000c6000)=[0x78, 0x78]}, 0x795d}}, @increfs={0x40046304, 0x2}], 0x25, 0x0, &(0x7f0000fc3000+0xd13)="fce2ae06e84ba1172fcc4102791d277b5890f9f80aa7ff0977760d8eec22346a8355954b4a"}) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)=0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000011000)={0x0, 0x0}) setpgid(r1, r2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f000001e000-0x4)=0xfffffffffffffffe) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000079b000-0x4)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008e6000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d26000/0x2000)=nil, 0x2000, &(0x7f0000f7e000-0xc4)=""/196) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) [ 58.698515] binder: 11063:11065 BC_ACQUIRE_DONE u0000000000000000 no match 2017/12/26 19:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x2, 0x1000000000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b0c000)={0x4, [0x154, 0x9, 0x7fffffff, 0x7]}, &(0x7f0000014000-0x4)=0xc) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) signalfd(r1, &(0x7f0000c44000)={0x100}, 0x8) faccessat(r0, &(0x7f0000526000-0x8)='./file0\x00', 0x86, 0x200) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00001bf000-0x74)=""/116) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000a87000-0x4)=0x3, 0x4) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002e0000-0x4)=0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x201, &(0x7f000080f000)={&(0x7f0000a67000)="c6515edfba811892bd52bb6d1c5267064243b08b3291ba1b5678688be919298dbbb2c18827f24b110ce6214cf51f4a62ca8ac5b4f503d2726d988cbd", 0x3c}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup2(r0, r2) 2017/12/26 19:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000219000-0x15)='/dev/pktcdvd/control\x00', 0x480000, 0x0) recvfrom$ipx(r1, &(0x7f0000fe1000-0xd7)=""/215, 0xd7, 0x20, &(0x7f000036c000)={0x4, 0x9, 0x8, "77a686cee81d", 0x6, 0x0}, 0x10) close(r0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000bda000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 19:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000090e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000071f000)=0x0) stat(&(0x7f00009e1000-0x8)='./file0\x00', &(0x7f00007da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e64000)={0x1, 0x6, 0x4, 0x2ef, 0x0, []}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7d000)={r1, 0x0, r2}, 0xc) socket$inet6(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000083b000-0x4)=0x0, &(0x7f000029c000-0x4)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ac6000-0x24)={0xa35, 0x7, 0x2, 0x9, 0x400, 0x9, 0xc6, 0x0, 0x9, 0x8001, 0x1, 0x4}) 2017/12/26 19:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001fc000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/autofs\x00', 0x189802, 0x0) r2 = perf_event_open(&(0x7f000062a000-0x78)={0x5, 0x78, 0x1ff, 0x800, 0xa2d9, 0x7ff, 0x0, 0x4, 0x20, 0x8, 0x9, 0x40f0, 0x7f, 0x8, 0x0, 0x44, 0x0, 0x7, 0x8, 0x40, 0x10, 0x3ff, 0x7, 0x5, 0x3, 0xd94, 0x0}, r0, 0x8001, 0xffffffffffffffff, 0x9) fcntl$dupfd(r1, 0x406, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000082000)=0x0) syz_open_procfs(r3, &(0x7f00005e7000-0x9)='net/igmp\x00') 2017/12/26 19:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@common="6772653000001700", 0x0, 0x0, 0x0}) socketpair(0x2, 0x8000f, 0x1, &(0x7f0000680000-0x8)={0x0, 0x0}) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f00001cc000)=0x1ff) 2017/12/26 19:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f00001b6000)='/dev/sg#\x00', 0xffffffffffffffa8, 0x200000) sendfile(r0, r1, 0x0, 0x755) r2 = syz_open_procfs(0x0, &(0x7f000023e000)='net/snmp\x00') sendfile(r2, r2, &(0x7f00009ad000)=0x0, 0x1) accept4$ipx(r1, &(0x7f0000a7c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0x10, 0x800) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff015}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 19:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) accept4$inet6(r0, &(0x7f0000630000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e4f000-0x4)=0x1c, 0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2017/12/26 19:22:35 executing program 1: acct(&(0x7f0000928000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000011000)=""/10, 0xa) r1 = getuid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000017000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000004000)='./file0\x00', r1, r2) socketpair(0x1b, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000d000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000018000)='./file0\x00', &(0x7f0000018000)=[&(0x7f000000c000)='logon\x00', &(0x7f0000019000-0x6)='&self\x00', &(0x7f0000005000)='logon\x00', &(0x7f0000014000)='X&\x00'], &(0x7f0000003000-0x28)=[&(0x7f0000005000)='logon\x00', &(0x7f0000018000)='logon\x00', &(0x7f000000d000)='logon\x00', &(0x7f0000017000)='-selfeth0\x00', &(0x7f0000005000-0x2)='^\x00']) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r4, &(0x7f0000015000-0x4)=0x4) 2017/12/26 19:22:35 executing program 7: r0 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d4b000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="", 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f000032d000-0xf3)=""/243, 0xf3) 2017/12/26 19:22:35 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x100000000000) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2017/12/26 19:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00004fa000)='./file0\x00', &(0x7f0000081000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000136000-0x52)=""/82, 0x52) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a30000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00004fa000-0x10)={&(0x7f0000d28000/0x1000)=nil, 0x1000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000c6c000-0x1)=0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000087b000-0x4)=0xff) finit_module(r1, &(0x7f0000d96000)='mime_typecpusetusersystemvboxnet1wlan0\x00', 0x0) 2017/12/26 19:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x400005, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000a27000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000868000)={0x684, 0x8, 0x7, 0x8, 0x200, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/autofs\x00', 0x80000, 0x0) syz_open_dev$random(&(0x7f0000144000-0xc)='/dev/random\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00004b9000-0x50)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x5}, 0x5, 0x5039, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000050d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl(r1, 0x0, &(0x7f000004c000)="c060a8d92a9c738186c4304d1ca68becd7c82575780f0a737f6c1698521d6652591ee44916d6dcedee655d9e495a1a6a2db8569543c9ecf53dda765b6c8067a84554e81050e05a76e0b8e5a97547039f36e510235ac17ce8705b0bcf9d17e15957ef3647f9016edcabe253fe1ed51493825da763dcb3c03ac67b4ad53336d168858ac81bd1fce4a31c1a0541c4c28076966792ac6d24f014bb5e87ddcffb1ad3aa828bcce10da9142a61") renameat2(r2, &(0x7f000020b000)='./file0\x00', r1, &(0x7f0000caa000-0x8)='./file0\x00', 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000757000-0x4)=0x1) r3 = syz_open_dev$tun(&(0x7f0000ae4000)='/dev/net/tun\x00', 0x0, 0x48000) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000caf000)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x200) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000c7000)='attr/prev\x00') r1 = socket(0x0, 0x800, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000079c000)={0x7f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x3, &(0x7f0000001000-0xf1)=""/241, &(0x7f0000002000-0x4)=0xf1) 2017/12/26 19:22:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ede000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x410080) sendto$inet(r1, &(0x7f0000000000)="c36a2b6958b476df3910b19d81f42ea0c5fab6242312291e40ac8ccedb5307b9388f06efc7bf08029a20ca7bebc80b62ce8030e0e496abeac424ffafc5038ecaf349e5a203653808bdc973d00a3b1a51ec94d24b2cddf723e353d69a57d4ceb6eabc75b27cea10230b2d48c318aa7910f3e9a4608576695c440380e564a01c06641fa02f1dfe75031cb8f562454a4abc554997fa49fc314275cc286e91bebdee12b81991c7f292ba59408c1ae26f418092193ffdd866efeeba5fa15a62fb514ce49c7d739a84d82b569761e298a3ff78", 0xd0, 0x8004, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000fb7000-0x2b8)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [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, []}, 0x98) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000af6000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a8c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00007ae000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a8f000-0x4)=0x0, &(0x7f0000966000)=0x4) 2017/12/26 19:22:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000400000)={0x0, 0xd, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000fac000-0x10)={0x5, &(0x7f0000fac000-0x28)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0xffff000, 0x0, 0x7f, 0xfffffffffffeffff}]}) 2017/12/26 19:22:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x2c)=""/44, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/26 19:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000340000-0xd)='/dev/net/tun\x00', 0x0, 0xff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) recvmsg(r1, &(0x7f0000973000)={&(0x7f0000710000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00002ce000)=""/191, 0xbf}, {&(0x7f0000343000-0xc3)=""/195, 0xc3}], 0x2, &(0x7f0000bc9000)=""/166, 0xa6, 0x6}, 0x3) 2017/12/26 19:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCCBRK(r0, 0x5428) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000092d000)={0x1, &(0x7f000078f000)=[0x3]}) r1 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)=',9') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000068a000-0x4)=0x0, &(0x7f0000d62000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001b000)={0x2, [0x0, 0x0]}, &(0x7f000084c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000584000)={0x0, 0x34a299fc}, &(0x7f00008cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bdb000)={r2, 0x1, 0x8, 0xff}, &(0x7f0000faf000)=0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c8c000-0x8)={r3, 0x3f}, &(0x7f0000cd0000)=0x8) dup(r1) 2017/12/26 19:22:36 executing program 2: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xb, &(0x7f0000001000-0x10)={0x1, 0x6}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0x0, &(0x7f0000482000/0x3000)=nil}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c39000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b83000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000017e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x3, &(0x7f0000ad2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x14) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$netlink(0x10, 0x3, 0x0) 2017/12/26 19:22:36 executing program 7: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r1 = dup(0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x4040, 0x0) r4 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002000)={0x7, 0xe3, 0x0, 0x7, 0x7fff, 0x7, 0xfff, 0x4, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x89, 0x6f195cf7, 0x6, 0x2, 0x0, 0x0, 0x2, 0x6, r6}, &(0x7f0000002000)=0x20) socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000002000-0x30)=[{r0, 0x1000, 0x0}, {r1, 0x4008, 0x0}, {r2, 0x40, 0x0}, {r3, 0x2, 0x0}, {r4, 0x1088, 0x0}, {r5, 0x0, 0x0}], 0x6, 0x1ba) [ 59.100487] tmpfs: No value for mount option ',9' 2017/12/26 19:22:36 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001b0000)='./file0\x00', 0x480800, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00004c5000-0xc)={0x40000000, 0x3, 0x13}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000095d000-0x4)=0x0) 2017/12/26 19:22:36 executing program 3: seccomp(0x2000001, 0x0, &(0x7f0000845000)={0x0, &(0x7f0000668000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x41, 0x6, @thr={&(0x7f0000988000-0x1000)="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", &(0x7f0000286000)="d5b3a125d686f9176252b02ba034a4244162141de778c8abb28603407fb2e111024065750fde4ca3d69be3ff366466e3f9165545590967e81d96a1806d692355e9e3b50b3607913b62af19cfbe463416dc2f4949cd4ac89e0751df2c55cce11209c244c775c225509190725387535535ffc9254e579cc880ebb606d3e6a3aa1ae22a0ec8c0a288b50860a0b7c90fd8d2af2556aa0cde2207a1e092ba46b799a56ef1df99e3ec30f63b991999e1f4ffb951d0b070e91cf660d185fd30e95e7d3a9a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x0) timer_getoverrun(r0) 2017/12/26 19:22:36 executing program 0: r0 = creat(&(0x7f00006e3000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000041c000-0x14)=""/20, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2017/12/26 19:22:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$inet(r0, &(0x7f0000d53000)=""/201, 0xc9, 0x0, &(0x7f0000c65000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000f33000)=0xfffffffffffffff9, 0x4) write(r0, &(0x7f0000ba6000)="1f0000001e0007f1ffffffff0700007700000041536b8d519339080001454a", 0x1f) fcntl$setpipe(r0, 0x407, 0xd42) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000029f000)=0x0, &(0x7f0000377000)=0x4) [ 59.124851] tmpfs: No value for mount option ',9' [ 59.134069] device gre0 entered promiscuous mode 2017/12/26 19:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000605000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") syz_open_dev$usbmon(&(0x7f00009db000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x20000) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/26 19:22:36 executing program 6: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d52000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000059000)='attr/current\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000751000-0x4)=0x0, &(0x7f0000cf2000)=0x4) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d52000)='/dev/rtc\x00', 0x6000, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000d52000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d4f000)=0x10, 0x800) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000d51000)=[{&(0x7f0000c6b000)=""/196, 0xc4}, {&(0x7f0000b83000-0x3b)=""/59, 0x3b}, {&(0x7f0000d51000)=""/177, 0xb1}, {&(0x7f0000d2b000-0x39)=""/57, 0x39}], 0x4, &(0x7f0000d52000-0x70)=[{&(0x7f0000bb2000-0xf2)=""/242, 0xf2}, {&(0x7f000059b000)=""/211, 0xd3}, {&(0x7f0000cbb000-0x7f)=""/127, 0x7f}, {&(0x7f0000d52000-0x8a)=""/138, 0x8a}, {&(0x7f0000d51000)=""/4096, 0x1000}, {&(0x7f00009df000)=""/80, 0x50}, {&(0x7f0000d51000+0xa1c)=""/21, 0x15}], 0x7, 0x0) prlimit64(0x0, 0xa, &(0x7f0000ceb000+0x8a0)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000002000-0xa)={0x0, []}, &(0x7f0000001000)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2017/12/26 19:22:36 executing program 5: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a54000)=""/158, &(0x7f0000345000-0x4)=0x9e) 2017/12/26 19:22:36 executing program 1: mmap(&(0x7f0000000000/0xd66000)=nil, 0xd66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d65000-0x26)="2400000043003f0014f9f40700ff0300022b07040d0001002005000000000000fffc0000", 0x24) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x39) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000d67000-0x7)="1a3835e5ddedf2", 0x7) 2017/12/26 19:22:36 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00002a4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000da1000-0xb8)={0x0, 0x6, 0x7, 0x7, 0xffff, 0x5, 0x80000001, 0x401, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x9, 0x20, 0x8}}, &(0x7f00007dc000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x1, 0xa7, "59ab8f5946de8610caf664560737c669d403c3ad2dd0c06b89fe3be2ae6fe5ab27a4ed71b6983048d9d58859b9b7a5da403ccb4a3a4b6d6b8445572a0f47cb744c031361840abf358e4a1b207c351af11961c244786deefd862f796016c7eca5c11be82845b42a9c1c7def7de2569cfd934cc6bbee3fabe77706ea7094e02729c317c9c491adf5a2c94417c0bd2b8bad92841f8afff0c603c10ac6cbfd12c7337233db04919ff9"}, 0xaf) 2017/12/26 19:22:36 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021f000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb702) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006d7000-0x4)=0x0) fcntl$lock(r1, 0x0, &(0x7f00002d1000-0x20)={0x0, 0x0, 0x7, 0x1e, r2}) syz_open_pts(r1, 0x8c00) 2017/12/26 19:22:36 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000970000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000b0b000)={0x1, 0x1, 0x7, 0x51, 0x5000000000000, 0x4, 0x3, 0x8, 0x64, 0x1}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000092b000)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00006f4000-0x14)={0x219, 0x1, 0x3, 0x2, 0x5, 0x8, 0x10000, 0x6, 0x1, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000041d000)=""/4096) 2017/12/26 19:22:36 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x6, 0x7) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000859000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000a6a000-0x8)='./file0\x00', 0x101000, 0x100) setns(r0, 0x47fffffe) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002d4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f77000-0x24)={0x8, 0x4, 0x0, 0xc77, 0x6, 0x8946, 0x7ff, 0x400, 0x3, 0x6, 0x1, 0x7fffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f75000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000730000)={0x6, 0x6, 0xc966}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) writev(r0, &(0x7f0000f78000-0x20)=[{&(0x7f0000f78000-0x1000)="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", 0x1000}, {&(0x7f0000e14000)="b0317efd0f025c2deefd51c300c37ff68995ad7d71c4d6e409a71f9ee5c31179f5f29a20efdc682d5386c0132df116235f7ab084619c4b730903ea9aa808c1c70e5563803ca5df7c675d0068edda9decb71eea549cebd4bd8c1a6a6f6368ed5ac7cd1c6110125e469865b1c502617b684b8789173969203443dde591b3232aa531a8", 0x82}], 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f70000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2017/12/26 19:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00004b6000-0x1)=0x4) pread64(r0, &(0x7f000017e000)=""/0, 0x0, 0x4000019) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac1000)=0x0) 2017/12/26 19:22:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="5b63cbad077c", [0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@common='ifb0\x00', @ifru_flags=0x4100}) 2017/12/26 19:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000018d000-0x10)=[{&(0x7f0000cd6000)='{', 0x1}], 0x1) close(r0) 2017/12/26 19:22:36 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='nr0\x00', &(0x7f00006a8000)=@ethtool_sfeatures={0x3b, 0x1, [{0x5, 0xa6da}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d9a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d99000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000816000+0xc11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000be5000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f0000c2e000)="1f000000040a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2017/12/26 19:22:36 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000735000-0x15)='/dev/pktcdvd/control\x00', 0x60000, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000f5b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000f5c000-0x8)='./file0\x00', 0x4000, 0x22) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f5b000)='self\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000be7000-0x10)={&(0x7f0000f5a000)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}}, @sadb_key={0x1, 0x8, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f5d000-0xd)='/dev/usbmon#\x00', 0x6, 0x80000) 2017/12/26 19:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000572000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006a6000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c15000-0x8)={0x0, 0x6092}, &(0x7f0000d66000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c3f000-0xb8)={r1, 0xffffffffffff7564, 0x6282, 0x800, 0x4, 0xffffffff, 0x8, 0x7a3000, {r2, @in6={{0xa, 0x3, 0x46b, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xe5da, 0x3, 0x10001, 0x3}}, &(0x7f00002f5000-0x4)=0xb8) write(r0, &(0x7f0000571000)="260000005e00090000001bf8ffffff000000050007000000ffec000008db1ee9ff4422eade5f", 0x26) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000084d000-0x10)=@common='sit0\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a3b000-0x10)={r2, 0x9, 0x20000000000000, 0xfff}, 0x10) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f00003ab000-0x8)={0x0, 0x0}) 2017/12/26 19:22:36 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006fb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000861000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f00009a3000)=""/5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000093e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2017/12/26 19:22:36 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff7000)='net/icmp\x00') syz_open_dev$random(&(0x7f0000b30000-0xc)='/dev/random\x00', 0x0, 0x42040) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000)=0xc) sched_setscheduler(r1, 0x0, &(0x7f000013c000-0x4)=0x353f) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d86000)={{0xfffffffffffffff8, 0x0}, 'port1\x00', 0x4, 0x1c1c42, 0x20639053, 0xe78, 0x8, 0x4, 0x3ff, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000a7b000-0x4)=0x0, 0x4) 2017/12/26 19:22:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x0, 0xf2, 0x24}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0xcd)=""/205, &(0x7f0000000000)=0xcd) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x390)={0x1, {{0xa, 0x2, 0x7fffffff, @empty={[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]}, 0x15f28b749797a1b8, 0x6, [{{0xa, 0x2, 0xb53c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2017/12/26 19:22:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) pread64(r0, &(0x7f0000388000)=""/32, 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f63000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b7d000-0x4)=0x0, 0x4) 2017/12/26 19:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005a5000-0x65)="", 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c6000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000001d000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x5, 0x800, 0x10}, &(0x7f0000ad3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000516000)={r1, 0x3}, &(0x7f000070f000)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001eb000-0x30)={0x10, 0x0, &(0x7f00003ad000)=[@increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f0000b82000)=""}) 2017/12/26 19:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0xffffffffffffff1f) listen(r0, 0x3d) r1 = epoll_create1(0x10000000000400) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000116000-0x4)=0x0) getpeername$ipx(r0, &(0x7f0000cee000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006b0000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) shutdown(r0, 0x0) 2017/12/26 19:22:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) open(&(0x7f00006d5000)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f00004f9000)=0x0, &(0x7f00009b9000)=0x0, &(0x7f00005af000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005cc000)=0x0) getgid() stat(&(0x7f0000f53000)='./file0\x00', &(0x7f000049a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) prctl$setfpexc(0xc, 0x80) 2017/12/26 19:22:36 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000048000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000002000-0x40)={r1, 0x4, &(0x7f0000002000-0x10)=[0x20, 0x401, 0x2c, 0xcf], &(0x7f000000e000-0x24)=[0x4, 0x200000000000, 0x1, 0x5, 0x40, 0xfc64, 0x9, 0x400, 0x4], 0x71, 0x2, 0x3, &(0x7f000000c000)=[0x7, 0x1ff], &(0x7f000000d000-0x4)=[0xffffffffffffffc1], 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 19:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e28000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000004f000)='/dev/autofs\x00', 0x4000, 0x0) sendto$ax25(r2, &(0x7f0000e62000-0x6)="5a139964dd42", 0x6, 0x20000000, &(0x7f0000cc9000-0x10)={0x3, {"a261035ccab80b"}, 0x7}, 0x10) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000ece000)=0x1, 0x4) writev(r0, &(0x7f000055d000)=[{&(0x7f0000385000-0x29)="290000001900ff0900000000000000020a1300000000ff06800900000d0009000800001900000000f6", 0x29}], 0x1) 2017/12/26 19:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b23000-0x10)=@common='bpq0\x00', 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b68000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00005dc000)='./file0\x00', &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000620000-0x8)='./file0\x00', &(0x7f00002af000)='./file0\x00', 0x8000, r1, r2, 0xffffffffffffff01, 0x7f, 0x20) 2017/12/26 19:22:36 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000015000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00008ec000+0xbd2)={0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000ad9000-0x70)=[{&(0x7f0000e7f000)=""/238, 0xee}, {&(0x7f0000fc5000-0xe0)=""/224, 0xe0}, {&(0x7f0000cd4000)=""/184, 0xb8}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f000062b000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000001000-0xa0)=[{&(0x7f0000f10000-0x5)=""/80, 0x50}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f000092f000-0xc6)=""/198, 0xc6}, {&(0x7f0000a4e000-0x9e)=""/158, 0x9e}, {&(0x7f0000295000-0xae)=""/174, 0xae}, {&(0x7f00003b9000)=""/241, 0xf1}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f00002cd000-0xf9)=""/249, 0xf9}], 0xa, 0x0) 2017/12/26 19:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000dc1000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000c87000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000f35000)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r0}}, 0x0) 2017/12/26 19:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x0, 0x4000000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000037e000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ca9000-0x4)=r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 59.465266] binder: 11264:11271 Acquire 1 refcount change on invalid ref 3 ret -22 [ 59.490417] binder: BINDER_SET_CONTEXT_MGR already set [ 59.496945] binder: 11264:11284 ioctl 40046207 0 returned -16 [ 59.506299] binder_alloc: 11264: binder_alloc_buf, no vma 2017/12/26 19:22:36 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x8100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000014000)=""/22) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x11, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2017/12/26 19:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000531000)={0x0, 0x0, &(0x7f0000f35000-0x10)=[{&(0x7f0000266000+0x2d1)=""/40, 0x28}], 0x1, &(0x7f0000e1c000)=""/241, 0xf1, 0x101}, 0x40002102) 2017/12/26 19:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x7ffffffffffffff8) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) 2017/12/26 19:22:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x3, &(0x7f0000001000-0x4)=0x4) sendto$inet(r0, &(0x7f0000000000)="c4", 0x1, 0x40000, &(0x7f0000e66000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2017/12/26 19:22:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x801) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) dup2(r1, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000008000)={0x7, 0x3f, 0x401, 0x8, 0x1, 0xfffffffffffffffa, 0x200, 0x10001, 0x2, 0x20, 0x7, 0xfffffffffffffff7}) [ 59.508051] binder: 11264:11284 Acquire 1 refcount change on invalid ref 3 ret -22 [ 59.522093] binder: 11264:11271 transaction failed 29189/-3, size 80-16 line 3127 [ 59.540185] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.543629] binder: 11301:11302 transaction failed 29201/-22, size 0-0 line 3127 2017/12/26 19:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00003a1000)={0x77359400, 0x0}, &(0x7f0000816000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002fa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00008c5000)={@common='bcsf0\x00', @ifru_flags=0x1400}) r2 = dup2(r1, r1) pkey_alloc(0x0, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a03000)={0x4, [0xa978, 0xffffffffffffffc0, 0x10000, 0x8]}, &(0x7f0000ea6000-0x4)=0xc) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00001bb000)=0x0, &(0x7f0000d0e000-0x4)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000091a000)=0x0, &(0x7f0000ec3000)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f08000-0x4)=0x0, &(0x7f0000a66000)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mq_timedreceive(0xffffffffffffffff, &(0x7f0000898000-0x10)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, r0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000e5a000-0xc)={0x2, 0x0}) 2017/12/26 19:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) pipe2(&(0x7f000053c000-0x8)={0x0, 0x0}, 0x800) accept4$ipx(r1, &(0x7f000014e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d4a000)=0x10, 0x80800) [ 59.550267] binder_alloc: binder_alloc_mmap_handler: 11301 2011a000-2051a000 already mapped failed -16 [ 59.552046] binder: BINDER_SET_CONTEXT_MGR already set [ 59.552053] binder: 11301:11302 ioctl 40046207 0 returned -16 [ 59.553905] device gre0 entered promiscuous mode [ 59.559934] binder_alloc: 11301: binder_alloc_buf, no vma [ 59.559950] binder: 11301:11302 transaction failed 29189/-3, size 0-0 line 3127 [ 59.581428] binder: BINDER_SET_CONTEXT_MGR already set [ 59.581436] binder: 11310:11315 ioctl 40046207 0 returned -16 [ 59.613045] binder_alloc: 11264: binder_alloc_buf, no vma [ 59.613063] binder: 11310:11326 transaction failed 29189/-3, size 0-0 line 3127 [ 59.641252] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.642466] binder: BINDER_SET_CONTEXT_MGR already set [ 59.642473] binder: 11310:11328 ioctl 40046207 0 returned -16 [ 59.644200] binder_alloc: 11264: binder_alloc_buf, no vma [ 59.644216] binder: 11310:11328 transaction failed 29189/-3, size 0-0 line 3127 [ 59.670956] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.677084] binder: release 11264:11271 transaction 77 out, still active [ 59.683927] binder: unexpected work type, 4, not freed [ 59.689177] binder: unexpected work type, 4, not freed [ 59.694437] binder: undelivered TRANSACTION_COMPLETE [ 59.699550] binder: send failed reply for transaction 77, target dead [ 59.708334] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.713797] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 19:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008ff000-0x8)={0x0, 0xffffffff80000000}, &(0x7f0000a2f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000524000-0xc)={r1, 0x8, 0x30}, &(0x7f0000771000-0x4)=0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000d1000)=""/45) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e65000-0xd5)=""/213) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = open(&(0x7f0000486000-0x8)='./file0\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d01000-0x4)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ad4000-0x4)=0x1, 0x4) write$evdev(r3, &(0x7f00000b2000-0x48)=[{{0x0, 0x7530}, 0x401, 0xfffffffffffffffd, 0xff}, {{0x0, 0x0}, 0xffffffff, 0x2, 0x401}, {{0x77359400, 0x0}, 0x5, 0x9, 0x4}], 0x48) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f000085f000)=0x0, 0x4) 2017/12/26 19:22:36 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000003000)="", 0x0, 0x801, &(0x7f0000002000)={0x1a, 0x1c, 0xeb, 0x3, 0x8, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/26 19:22:36 executing program 3: modify_ldt$write(0x1, &(0x7f000076b000)={0x9, 0x20000800, 0x0, 0xff, 0x1ff, 0x100000000, 0xffffffff, 0x8, 0x5, 0x3f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000073d000)=0x0) get_robust_list(r0, &(0x7f0000b72000-0x8)=&(0x7f0000116000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000616000)=0x18) 2017/12/26 19:22:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[], 0x0, 0x0}, 0x0) 2017/12/26 19:22:36 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002dd000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e6000-0x4)=@int=0x0, &(0x7f00009b4000-0x4)=0x4) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0x0) write(r1, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000083c000)={0x4, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000073f000)={0x4, r2}) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/26 19:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000e05, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004d3000)='/selinux/relabel\x00', 0x2, 0x0) writev(r0, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0xde0}], 0x1) 2017/12/26 19:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000137000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006b6000)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x772}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x11a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65ff755a}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0xbc}], 0x8c) writev(r0, &(0x7f000033e000-0x10)=[{&(0x7f0000fba000-0xbe)="290000001800ff1ae0007500000a00210200e3000000000700feffff080008009f0200000700c04df3", 0x29}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x8001) 2017/12/26 19:22:36 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000040a000)={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc3000-0x1c)=@in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f000008d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e319", 0x45, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 19:22:37 executing program 2: r0 = socket(0x1, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d3a000-0x10)=[{&(0x7f0000adf000)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000000000000000000000e9ff000e000d0005", 0x39}], 0x1) recvmmsg(r1, &(0x7f0000b32000)=[{{&(0x7f0000692000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007cc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000cd7000)={0x77359400, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000ae2000)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockname$unix(r2, &(0x7f0000d62000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000631000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000706000)={{0x100, 0x4000}, 'port1\x00', 0x1, 0x4, 0xbe, 0x3, 0x81, 0x6, 0x200, 0x0, 0x1, 0xff, [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]}) init_module(&(0x7f0000e70000)='\'$em0}.-\x00', 0x9, &(0x7f0000cf9000)='*\x00') 2017/12/26 19:22:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket(0x2000000011, 0x80a, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f000092e000-0x18)=[{{r3, r4/1000+10000}, 0x118c, 0x1, 0x5b}], 0x18) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f00009be000)=[{{&(0x7f000044e000-0x14)=@ll={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007eb000-0x80)=[], 0x0, &(0x7f0000836000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) fstat(r1, &(0x7f00006a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000936000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000786000)='./file0\x00', &(0x7f000094d000-0x8)='./file0\x00', 0x0, r6, r7, 0x0, 0x9, 0x20) 2017/12/26 19:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000791000-0x4)=0x0, 0x800) r2 = socket$inet6(0xa, 0x2, 0x4) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000f8000-0xc7)={0x0, 0xbf, "6ab65a7f7f13438d1370e4e905984524101a047286b040e20bd55bf2c77e9c5111ffcbd512a956f32f0d28ef0f1580b62e398cf6d33bdcc095232203d9204b31c9e98efa135a366cef04b468e51ef987cb4e80ce6e645b1c9ccb4d6eafe38287865798da6c37c2d342e6bd8c0e056f8508098b492a6e97a87f0c0f96afa35eefaaadd6836b7b09177b1feb771b053c59867419c6be0e013308ac6207c6d9e7ca8eff320d940ccd6fb8948bf72a62132c86bca51fb1fb771223eda84fe684f8"}, &(0x7f000019a000)=0xc7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00001df000-0x8)={r5, 0x0}, &(0x7f00008f1000-0x4)=0x8) ioctl$TIOCSCTTY(r4, 0x540e, 0x3ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0x70) r6 = fcntl$dupfd(r3, 0x0, r3) uname(&(0x7f000030b000-0xb1)=""/177) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fsync(r0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000127000)='ppp0vboxnet0\x00', 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getownex(r4, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00003aa000)={0x0, 0x0}, &(0x7f0000594000-0x4)=0x10) unlink(&(0x7f0000b66000-0x4)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000a32000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00008a0000-0x8)=0x0) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$sndseq(0xffffffffffffffff, &(0x7f000060c000-0x180)=[], 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/26 19:22:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x98) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab1000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002000-0x58)={{0x5, 0xff}, 0x1, 0x73a0, 0x10001, {0x80000000, 0xff}, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x7, 0x6e3e, r1, 0x77a, r2, 0x3, 0xfffffffffffffff7, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00005cf000)={{0x800, 0x7}, {0x8, 0xa1e2}, 0x3, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x2, 0x400000000010) write(r3, &(0x7f0000484000)="240000001a00091cef000000efad000001ff0006090001007f0000010005000000000001", 0x24) 2017/12/26 19:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f00000a7000)="b45c2c6653346d926ce80b9ff39140a1a02f5285940320af2613432c84f4da6e60206aa6793548b2a4971daa1e04c510d7b34ad0da7a86b9bdad279e0119e177582ffde3d144b3c0c9adbb89e95c19dec4b3b35fa5600ed1abe9392f85a3272ece251ecd33dc", 0x66, 0x10, 0x0, 0x0) r1 = epoll_create1(0x0) pwritev(r1, &(0x7f0000ed4000)=[{&(0x7f0000e4b000)="88e5077f6baa059d582b3d695c872962d52743ec58a8a9502f497d4950a13fe7821403126e9b04214916b2f1c72fba09c9f77e2d2d96630e3c42761dd0b592acf7b70938e3ca54a98b3c4d6eb1ce881744918c202c5a2b06562a764a2d5820e33df907a1079c9a429887ec6b808312f85a2c3939d0197771657aee324686c26969cd797023a33e23b88ae66a6fb7508e5d70df8e560b658ebf63fef6995d966d3d38d84fe52f7250ac8dc5e24f600dd5113162f22334b19e4cad153b0c6fe9f773f04499fdb8e5c9a99fae", 0xcb}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000028000)={0x4, 0x0}) pipe(&(0x7f000043f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000524000-0x8)={0x0, 0x7}, &(0x7f000068f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d14000-0x50)={r4, 0x48, "5c1485047d6e437a210f8b54827caee349ad22913582277eac42672444eb9b8ba24f6f0f5c22c300bc68946c18ec15cdf0687ee2fc8caf37e6b96d92496e5653c32c8f227c4cc3cc"}, &(0x7f0000714000-0x4)=0x50) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000b60000-0xc)={0x40000001, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000186000)={0x1000, 0x52, 0x6, 0xa89a, 0x10001, 0xffffffffffffff6a, [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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00002e0000-0x50)={0x1, 0x4, 0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000141000)={r5, &(0x7f0000ea5000-0x47)=""/71}) ftruncate(r1, 0x897) 2017/12/26 19:22:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x47)=""/71, 0x47) sendto$inet(r0, &(0x7f0000000000)="d7a44f1a2facf81fa7b56f183a8a9831a46b32125baac34d1fe77b3fce1fe9b43983b44f02bf08733f1d0daab13f", 0x2e, 0x10, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000c56000-0x8)='./file0\x00', 0x1) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000073000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x100, 0x60010, 0xffffffffffffffff, 0x0) 2017/12/26 19:22:37 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000e000)='./file0\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000)=0x0) waitid(0x1, r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000000e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x802, 0x4) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f000000e000)={0x1, &(0x7f000000d000)=[{0x4084d649, 0x1}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000e000-0x18)={0xaa, 0x3, 0x0}) r4 = dup2(r0, r0) readv(r4, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) [ 59.928621] 9pnet_virtio: no channels available for device H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001000-0x2c)="", 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000085b000)='/selinux/access\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000752000-0x10)={0x2, 0x2, @rand_addr=0x8d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000a1d000)='./file0\x00', 0x408400, 0x20) accept(r0, &(0x7f00008b4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000090a000)=0x14) stat(&(0x7f0000e33000-0x8)='./file0\x00', &(0x7f0000667000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001a9000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x8, 0x9, 0x80, 0xa0, 0xfff, r1, r2}, {0x7fff, 0x3, 0x2, 0x4, 0x2, 0x7ff, 0x9, 0x8001}, {0x9, 0xffffffffffffffc1, 0xb5, 0xfffffffffffffffa}, 0xfff, 0xffffffffffffffff, 0x80000001, 0x1, 0xa0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x40, 0x8}, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa, 0x4, 0x0, 0x96d, 0x9, 0x3ff, 0xa4d}}, 0xe8) 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000791000-0x4)=0x0, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e84000)={0x0, 0x0}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f06000)={r6, 0x0}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4dd}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x80) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000127000)='ppp0vboxnet0\x00', 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000a32000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x1, 0x0) 2017/12/26 19:22:37 executing program 7: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000068b000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000140000-0x4)=0x1c, 0x80000) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008d7000-0x3c)={0x0, 0x34, "75242ab0676bec8b84691dc207c635d1360e631196ec4ffb06853f5a28f30879770252245bd33a8068022bf1d6eda80d7ca5019a"}, &(0x7f00008d7000-0x4)=0x3c) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008d7000-0xc)={r1, 0xffffffff, 0x30}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00008d6000)='./file0\x00', 0x0, 0x12) [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H [ 59.928621] H 2017/12/26 19:22:37 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000699000-0x3)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x3, 0x5, 0x4b89, 0x7, 0x8, 0x6, 0xff, 0x6}, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000cf6000)={0x0, 0x0}) sched_getscheduler(r3) getpgrp(r3) writev(r2, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) splice(r2, 0x0, r2, 0x0, 0x3, 0x2) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e60000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e61000-0x8)='./file0\x00', &(0x7f0000e60000)=""/239, 0xef) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000458000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 60.001988] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.041944] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/26 19:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f4e000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ea2000)=0x9, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000ea1000-0x10)="6501d903427ba1047c6db37600000600", 0x10) r2 = socket$inet6(0xa, 0xa, 0x7) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000277000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000953000-0x53)={0x0, 0x4b, "2e0730685be1525633e2d030d334aa3410e3ec49b229735e1a1de4ff7e02fc12633c6d35067e642f66207045be549ee05ad1679bd94044c31491d15c1c281f27ae5ac740f8a16bda2d3705"}, &(0x7f00000c1000-0x4)=0x53) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000048e000)={r4, 0x401}, &(0x7f00003ec000)=0x6) mq_getsetattr(r3, &(0x7f0000586000)={0xfffffffffffffffe, 0x2, 0x8001, 0x5, 0x1000, 0x10001, 0x141b62f3, 0xfffffffffffffff8}, 0x0) sendto$inet6(r1, &(0x7f0000583000-0x62)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000199000-0x4)=0x3, 0x4) 2017/12/26 19:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004af000-0x8)='./file0\x00', 0x80000, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000688000)={0x0, 0x2}, &(0x7f000079e000-0x1)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000b13000)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000986000)=@ethtool_link_settings={0x49, 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]}) 2017/12/26 19:22:37 executing program 5: r0 = syz_open_dev$mice(&(0x7f00007c1000-0x10)='/dev/input/mice\x00', 0x0, 0xa001) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000739000)=0x0) keyctl$session_to_parent(0x12) 2017/12/26 19:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008ec000)={0x0, 0x0, 0x0}, 0xc) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x2000) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1)='\a', 0x1, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f00001d9000-0x6d)=""/109, 0x6d) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000947000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f0d000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000d24000)=0x0, &(0x7f000062a000-0x4)=0x0, &(0x7f0000d53000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000098b000-0x8)={0x0, 0x3}, &(0x7f0000b3d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000970000-0x10)={0x1, 0x7, 0x80000000, 0x6ef, 0x0}, &(0x7f0000460000)=0x10) sync_file_range(r0, 0x7, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d2a000-0x27)={0x0, 0x1f, "47c3f88d4e9dae83ff002723c30fead94b9a8f7751c61bc10f3053dede1107"}, &(0x7f0000a8c000)=0x27) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006c1000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x4, 0x8001, 0x1, 0x20}, &(0x7f000044e000)=0xa0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000396000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000f1a000)=[{&(0x7f0000f5c000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000698000)=[{&(0x7f00000a1000-0x82)="dc3ac1ddbe4a811f45e7762147251f2ff1c13d196ec9c40611d59416170860a1a27478bf139e5bc4e63a06c5328c246003a60704bf2fa5bd43584887846bea54d44dfd938a2f040509faec9a65fd463a36dfc59071dfcf70ab1273e95556189e654dd14c7e7983fad36a1470b465fa62a67e26bd1c10de39dcd31aac347f2bc0e357", 0x82}, {&(0x7f00002ed000-0xd1)="6c0361a4049cbe97e7f9e8fd29ca01d05b8e0ccbc48cc87c8030a90ad9b0bec615cfcd7f72c9047876a63a57a8b66a9056f92b58dac802ca821580ea421cc2c35e41781da24be04d91cd408cacf6bc359084738b5545dbc599ee6b6cd348d7eb4098229521dba9b6e1141677d4ae9bfbc203f89505d4d20a43f107fe2fe4224bffd07875cd47cbfe4d3e4514630940997ede3f5ee5287d2c01c1e95d0f7d2d5fd51405bc3b47c9ccafb47691b236226911ca2183fb1c282188a7b3da75b8636329cd7dafcfba40bdb88052aa230e16246e", 0xd1}, {&(0x7f000028b000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f000049e000-0xa6)="fa097c5846185475e703be87abb294df8a8f2fd397050948128719800593caa2c4ad2328eb53ea412f79e0a1c924097516a4ac06acb5eb88f76fa2eb11c17a1522159eef32e3adb46c8df2fa54964fae457a9c8bb923fb3f0ceaa348299907899a3d2cc623eaaaf0dac7c9d57ac25bab0d078da683ceef004742069a89b0c26ca60aeb1777056cc04569ff46ba63b1aae4a1e980a80fe5bb66ddf385ac68ae18c9c97dcf4aa7", 0xa6}], 0x2, &(0x7f0000b57000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x2, 0x3680ea08, 0x3, r3}}], 0x30, 0x40810}, {&(0x7f00009c1000-0x1c)=@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f0000799000-0x60)=[{&(0x7f0000bc1000)="0b50698b7402a2be9e47b133dfae3f617948d2fb48d1c1aa12c23ca296af76cd2c2b500da358f7e3ec22155f675720a64e09dc72616b6d036d0217d8cf7df8430f920057a205131940d6a84241815bcd438fd91850eac43fcdba065ca6dbc349cab63672031b3f8f4db53408b4a4cb646c4e584a9cbaccc3c0ad37cdec", 0x7d}, {&(0x7f0000cad000)="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", 0xfe}, {&(0x7f0000048000)="f20b584551e709bae6d9e8b43b969118c2d734ad9e904046fc75e0969ab5a2522f37ccd3df047f76fc273e17bbb58a6b20c4da6c2f65ca577e0b424e85203ee90adc30fbc5d20ca8ec497ba2b70f4c6e942e5affc545d52c5b1d7f9c0123efd58189f45be2ad57fecfc2892a0552a6b9ebccf5ef6a343ee905335f26038c51941e14180ab887ca2d01d26509971b87c2440c655df877cf24ac4dcd08bc4b2965b632839a9e9fd0fbefb2eda807fb2ee9db1ea3e1b43c85cc14003e23e32169384a560186b4e46695dc9120e0ac8f959da704989d8f0545e6b56506eaa43873a1a2a2f766be851c", 0xe7}], 0x3, &(0x7f000066c000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7f, 0x200, 0x868, 0x5, 0x10000, 0x7ff, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x50a, 0x5, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffff7fff, 0x5, 0x7, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3648caeb, 0xce, 0xca5}}, @sndinfo={0x20, 0x84, 0x2, {0xe9, 0x2, 0xaed, 0x400, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x20000000000, 0x40, r6}}], 0x120, 0x40000}, {&(0x7f00008f9000-0x1c)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c, &(0x7f00003ec000-0x30)=[{&(0x7f0000815000)="80a7af9762177f1dcb9510c8bfb8914e05dd39afb8", 0x15}, {&(0x7f0000847000)="ebe072277ffeffcacad500600734e91bb4102cd903efec0c02a17381d1fe607d5ffb0f7e1b4e", 0x26}], 0x2, 0x0, 0x0, 0x8000}], 0x4, 0x4000) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000045f000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/26 19:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000021d000)={{0x3, 0x1, 0x401, 0x1, 0x1000}, 0x7f, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0xffffffffffff8001, 0xff, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(r2, 0xc0045401, &(0x7f00008ed000)=""/149) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000323000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = mmap$binder(&(0x7f0000957000/0x2000)=nil, 0x2000, 0x200000a, 0x10, r1, 0x0) r4 = mmap$binder(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x4, 0x112, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007af000-0x30)={0x1c, 0x0, &(0x7f00007dc000)=[@enter_looper={0x630c}, @free_buffer={0x40086303, r3}, @free_buffer={0x40086303, r4}], 0xf2, 0x0, &(0x7f0000e39000-0xf2)="9b2b0f770b155065c2ccaf3cd00146ac8869d794773eb0572d7b13377dae89d47b3ce76b82a814ba2f4f36ebff8cbf6d02ab97667b2eab6e9de2406e8e2a2c1c7f1a07b8a511084f6e36831619e0e78c6f443ef18c72583fe1044c0e55082fc5880c1b86ca36a700eb36c8ec4693181a11bbdf5cf9a5ea1f050e2fd4170176ec1717241de9f44482a62d3cdb2281c6047df3c2300ff304d634841bcef5b0b51a1338326bb1a8c1b063adbf772b9290dbffa24f478301076c1aef3ac94b0cab195ba87b2b1edf2426333c47986e6244f355c19e264aae1e475e4945922315858825ac1a022691c1c8e195391b8b17d27b4e92"}) 2017/12/26 19:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x3, &(0x7f000018b000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000de5000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00004bc000-0x4)=0xc) r3 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x7, &(0x7f000017d000-0x60)={0x0, 0x2d, 0x2, @thr={&(0x7f000056f000-0x97)="ba23b891c17bf0351be48639bd951c193462960bb3e054295e310beaeb114906650dfafbf5fafdde60110ae09a8c00662d067dad9c172955394d85c3a1cb552368fc43553891bf87197b2052aea1752be076f9556ec5dafe15585b21281857a97137bf2498b568ecb4984a55a6dd05c389cec86b42b70f5f5590512f40d635f5938ebc733672151ea4bed856183911040b665db5f1255b", &(0x7f0000f8a000)="e8e4008b8f1d9a0d31693fa87b44485671e92a3227ecc9e059529916d5f64a44222b6a9fdf4988033181dcd3cf48d48957decf824533b4233aaad68f4e77a71db38b65c83301add4ae9a3fb3a6f59258aaadccec31fa25f4d19d52233f35f915062f851cbad24b57de0409ff40698fc445b83b512534c9463fa81b5ed2593b3959f489c4b15804509a13355159f30589e07c398ef7e8990abb3034dc9982713127ded5c8a17488ae256834b4803a0468509c86f15c9fa2bcc7d9344c98d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b5000)=0x0) timer_gettime(r4, &(0x7f0000aab000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x400) timerfd_settime(r3, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000386000)='./file0\x00', &(0x7f000057d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000708000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa8bc, 0x0, 0x5, 0x1, 0x80, 0xa0, 0xc2, r2, r5}, {0x4, 0x0, 0x2, 0x7fffffff, 0x1f, 0x0, 0x80000001, 0x7}, {0x2, 0x0, 0x20, 0x4}, 0x5, 0x8, 0x0, 0x0, 0x8, 0x3}, {{@in=@rand_addr=0x20, 0xffffffff, 0x4}, 0x1b, @in=@empty=0x0, 0x1, 0x7, 0x3, 0x9, 0x41e, 0x1, 0x7}}, 0xe8) capset(&(0x7f00006c5000-0x8)={0x19980330, 0x0}, &(0x7f00005c9000-0x18)={0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f00007bc000)={0x0, 0x0}) 2017/12/26 19:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) fsetxattr(r0, &(0x7f00001c1000)=@known='system.sockprotoname\x00', &(0x7f00007ad000)='|\\:posix_acl_access+selfself\x00', 0x1d, 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c8a000)=0x0) 2017/12/26 19:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00001ac000)="ff7f0000000000006c6f00", 0x3f, 0x3b, &(0x7f00001e2000-0x40)={0x3, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xfffffffffffffffe, 0x20}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f00001f2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000094e000)=0x10, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000591000-0x5c)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x8, [0x8, 0x3, 0x2, 0x1, 0x8, 0x100000001, 0x9c, 0x2]}, 0x5c) 2017/12/26 19:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setpipe(r0, 0x407, 0x0) write$tun(r1, &(0x7f0000e43000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, "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"}}}}}, 0x1001) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x13) 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bca000-0x8)={0x0, 0x0}) close(r0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b8b000)=@common=""/16, 0x10) bind$netlink(r0, &(0x7f00007bc000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/26 19:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') preadv(r0, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ec0000)=@generic=""/16, 0x10) 2017/12/26 19:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000078c000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000115000-0x4)=0x0, 0x4) 2017/12/26 19:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d6c000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) dup2(r0, r1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b30000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r0, 0x0, r2) 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000032d000)='clear_refs\x00') ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000cba000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ade000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [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}, &(0x7f0000667000-0x4)=0xa0) socket(0x7, 0x0, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000864000-0x25)=""/37, &(0x7f0000564000)=0x25) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002e2000)={0x0, 0x0, 0x0}, &(0x7f0000306000)=0xc) sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) [ 60.237086] keychord: invalid keycode count 0 [ 60.276605] keychord: invalid keycode count 0 2017/12/26 19:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00001ae000-0x4)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000041a000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005b4000)='yeah\x00', 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000f70000-0x38)={0x0, 0x0, &(0x7f0000e8e000)=[{&(0x7f0000972000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x3a, 0xff, 0x300, 0x7, 0x0, "f2fdc9ad13e7a626808b820204c0eed36402610a0806d78879e2403e1afa6204adc7e8e79173dbab4680"}], 0x4a}, {&(0x7f00006a3000-0x1ab)=[{0xa7, 0x628, 0x202, 0x97, 0x800, "ac24b55975d1d0cfe244551e1bd5d409cf226f09f9013bd3b37df75fca5c0c82873bbb61bc62cb1435f93226eb3cb6da3b52178716636f6be808595d7362a3d6d823d2393ee423854a2d3a9e1a4a1c4a9ba780adf8737e2e61365ec45574bf000363af68d4b45d3aab133a1a1023e0241a9b593cfdcdc69f65c41b1273f1e8afe5bfb8f8b2547205b2fad54531d0efa30b73fdb2e72ceb"}], 0xa7}, {&(0x7f0000fe2000-0x21a7)=[{0x10, 0x3, 0x300, 0xffffffff00000000, 0x8, ""}, {0x77d, 0x0, 0x0, 0x0, 0x0, "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"}], 0x78d}], 0x3, &(0x7f0000887000-0x30)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x30, 0x20048050}, 0x4800) fanotify_mark(r1, 0x2, 0x0, r1, &(0x7f00006ea000)='./file0\x00') sendto$packet(r1, &(0x7f0000681000)="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", 0x700, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000842000-0x28)={@generic="3084d9dfa7a2af4dafa4aea1d0a66ebc", &(0x7f0000330000-0x76)=@ethtool_gstrings={0x1b, 0x8, 0x6a, "46a47d9eec1f23de19b1aaa2296d3900a25dc71ed045400662812bf7ffd66434aa3c896baf983ce4e5806698a5a88eb4c559bdd394e600e334d8240bf1d4a0f11b445f14f28cdc0400d99924a39da62d3af93344c7c2745f04d29f6d2e6b5b793112f8d80ac93c72614a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc8000-0x4da)="01", 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000574000-0x8)={0x0, 0x5}, &(0x7f0000dd1000)=0x8) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dd2000-0xd5)={r2, 0xcd, "ad13fb9b357a594afffc5c7544b985c03dfe26dc4991d65af94f7e57ffb13ca59004432b83f17967daa5025ab85101cc3e2eeffde20ffa6db159333f651b578bd60dae594c10c5712873cbbf3ab0c0dee3f3f5dc5c0424ef3788ffd5669f920ef48183c9a3f1c60b271bd36931b1383b24c9078672296d457cd963b2d8dd20ae1a97e3efea789bad4d50652a4c42f9d051b3310f8e5cb614a7e6995fb1528b41e19f9f03979a81907f0f55e0de51c6afa66282febf9ba9c8ea2009c9ca10032b4daea9bca4adcc26caebb56c69"}, &(0x7f00008a7000)=0xd5) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dd0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd1000-0x4)=0x14) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000008e000)=[{&(0x7f0000d04000)=""/183, 0xb7}, {&(0x7f0000dd2000)=""/4096, 0x1000}, {&(0x7f0000dd2000)=""/174, 0xae}], 0x3, 0x0) recvmmsg(r0, &(0x7f00002b6000)=[{{0x0, 0x0, &(0x7f0000dcc000)=[], 0x0, &(0x7f0000dc9000-0x88)=""/174, 0xae, 0x0}, 0x0}], 0x1, 0x400000f9, 0x0) 2017/12/26 19:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000a7c000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000871000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f22000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6, 0x101, 0x500, 0x401, 0x10000, r1}) sendto$inet6(r0, &(0x7f0000e45000-0x595)="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", 0x581, 0x0, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 19:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f17000)='cmdline\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[], 0x0, 0x0) 2017/12/26 19:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000b5c000-0x3)='./file0/file0/file0\x00', &(0x7f0000301000)=""/19, 0x13) mremap(&(0x7f000084b000/0x4000)=nil, 0x4000, 0x2000, 0x7, &(0x7f000094c000/0x2000)=nil) 2017/12/26 19:22:37 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd8000-0x2)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fd9000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fd9000-0xc)={r2, 0x80000, r0}) r3 = dup(r1) connect$inet6(r1, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2017/12/26 19:22:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x0}, &(0x7f00007d7000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x0, r2}) rt_sigtimedwait(&(0x7f0000438000)={0x0}, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={r0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sysfs$3(0x3) 2017/12/26 19:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000061d000-0x5c)=""/92) mkdir(&(0x7f0000887000-0x8)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000523000-0x10)={0x7, &(0x7f0000b83000)=[{0xfffffffffffffff8, 0x26, 0x8, 0x101}, {0x3, 0x7f, 0x2686, 0x9}, {0xffffffffffffff8e, 0x800, 0x10000, 0x80}, {0x81, 0x5, 0x3, 0x1}, {0x3, 0xfffffffffffffffc, 0x1, 0x3ff}, {0x88b, 0x2, 0x0, 0x8}, {0x2, 0x2360, 0x4, 0x3f}]}, 0x10) 2017/12/26 19:22:37 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000771000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, "e21f8b7d68fb1d1cdf58dd2980bb00c4672edfed143829b59c25997340e236c74c63cb67b2f2ecf63c36a984c938ac2220b04c8f4fe646873964251d0821429b", "08420a72555ef682344abf597e95387c31fdf1b4d827b4dbf8e701cc4e413f048f03e5a1d423e08cd68a84e48dac194f409dc7de030bd18244f1aa56379cead5", "cc3afa26f4527b30185cbdf5946a2eccc8ba3906c90b9f1673d691d9adc07f2f", [0x0, 0x0]}) fdatasync(r0) r1 = open(&(0x7f00008d3000)='./file0\x00', 0x2000, 0x81) utimensat(r1, &(0x7f00000bd000-0x8)='./file0\x00', &(0x7f0000519000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) syz_open_dev$sg(&(0x7f0000ce7000-0x9)='/dev/sg#\x00', 0x7, 0x0) 2017/12/26 19:22:37 executing program 1: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dc3000)={0x0, 0x0, 0x0}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc3000-0x9)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dc3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca7000)=0xe8) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000dc5000-0x10)={0x15, 0xd, &(0x7f0000ca6000-0xd)="039d9c4d0cabcc2fdca5e1cec1"}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dc5000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0xa, 0x10, 0x20, 0xa0, 0x48000000000000, r3, r1}, {0x8, 0x200, 0x1, 0x100, 0x101, 0x2157d9c3, 0x4, 0x80}, {0x23, 0x4000000000000, 0x7, 0x401}, 0x4, 0x9, 0x6, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x15}, 0xf, @in=@broadcast=0xffffffff, 0x8000, 0x3, 0x0, 0x8a, 0x80000001, 0x61, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dc5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$KDMKTONE(r2, 0x4b3b, 0xf8a) fcntl$getown(r2, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dc3000)={@common='bond0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000060f000-0x5c)={0x865, 0x0, {0x1, 0x0, 0x6, 0x1, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dc4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x10000, 0x3, 0x5, 0x500, 0x7, 0x20, r3}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000dc3000-0x28)={@common='ipddp0\x00', @ifru_ivalue=0x4}) 2017/12/26 19:22:37 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000cfa000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet(r2, &(0x7f0000a90000)="260c8338e3bfa937b1c17f81cf430c10e617aa648d44f6430dcd3f98525667588b7646b4a386b971399b9c8c87da4908ee3da7fac4f4d36b27c49894787de959216cc4a16f56fbc25e18b46c1593a48a0290b1a769cda442489c3a21f455428ec7dee78127f239ac4bf4c2b19b", 0x6d, 0x4000000, &(0x7f0000083000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x3e0000000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 19:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008ec000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddc000)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000009f000-0x4)=0x0) r1 = userfaultfd(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) 2017/12/26 19:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x40000000000}, &(0x7f00000aa000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000816000)={0x0, 0x0}) 2017/12/26 19:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b67000-0x20)={0x3ff, 0x0, 0x200, 0x0, 0x7, 0xc35, 0x6, 0x7, 0x0}, &(0x7f0000813000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000441000)={r1, 0x2d}, &(0x7f00000c9000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ace000)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ed6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c60000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getsig(0x4202, r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r5 = socket$inet(0x2, 0x80a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc5000)=0x14) getsockopt$inet_dccp_int(r3, 0x21, 0x16, &(0x7f0000327000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$netlink(0x10, 0x3, 0x0) 2017/12/26 19:22:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0xb9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ecb000-0x8)='./file0\x00', &(0x7f0000747000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000014c000-0x20)={0x4, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00005b2000-0x20)={0x6, r3, 0x1, 0x7ff}) r4 = request_key(&(0x7f00004fb000-0x6)='logon\x00', &(0x7f00003bf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000772000-0x2)=':\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r4) 2017/12/26 19:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000067b000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000536000)=@req={0x4, 0x1, 0x400, 0x1}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d18000-0x1)='/selinux/create\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f0000e02000-0x10)={0x4, 0x5, 0x101, "65d03800850c", 0x4a8f, 0x0}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = getegid() getgroups(0x1, &(0x7f00003e7000)=[r3]) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/26 19:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = creat(&(0x7f0000581000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e80000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000611000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f0000efc000-0x9)='/dev/sg#\x00', 0x7, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000290000-0x4)=0x0) ioctl$int_out(r1, 0x1, &(0x7f000004c000-0x8)=0x0) accept4$inet(r0, &(0x7f00008d5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a74000-0x4)=0x10, 0x80000) 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b6c000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000dfd000)="26000000120027109301c1ff0000040000010f00000200ff000000002010f95105007f001900", 0x26) signalfd4(r1, &(0x7f0000eb5000)={0xff}, 0x8, 0x80800) 2017/12/26 19:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000777000-0x5)='user\x00', &(0x7f0000480000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000)="", 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000636000)=""/211, &(0x7f00003aa000)=0xd3) 2017/12/26 19:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f76000-0x8)='./file0\x00', 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f00002db000-0x1)="") 2017/12/26 19:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x1, 0x2000000032, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e2000-0xb)={0x0, 0xffffffffffffff7f, 0x2, 0x100000000000, 0x3}, 0x14) 2017/12/26 19:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c74000-0xc)='/dev/rfkill\x00', 0x501402, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000a6c000-0x4)=0x897e) timer_create(0x3, &(0x7f0000fee000-0x60)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 19:22:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 19:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d37000-0x4)=0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000dc6000-0x16)={0x0, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e99c5c08a84f"]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 19:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x899a, &(0x7f000055e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) writev(r0, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/26 19:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000278000)='/dev/keychord\x00', 0x101000, 0x0) openat(r0, &(0x7f0000685000)='./bus\x00', 0x200000a000, 0x141) chroot(&(0x7f00005c8000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x0) mkdirat(r0, &(0x7f000057e000-0xc)='./bus/file0\x00', 0x1cc) [ 60.549183] device lo entered promiscuous mode [ 60.558651] binder_alloc: binder_alloc_mmap_handler: 11511 20000000-20002000 already mapped failed -16 [ 60.577005] binder: BINDER_SET_CONTEXT_MGR already set [ 60.583242] binder: 11511:11512 ioctl 40046207 0 returned -16 [ 60.591078] binder_alloc: 11511: binder_alloc_buf, no vma [ 60.591096] binder: 11511:11542 transaction failed 29189/-3, size 72-16 line 3127 [ 60.622157] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.628481] binder: release 11511:11512 transaction 91 out, still active [ 60.635682] binder: undelivered TRANSACTION_COMPLETE [ 60.640774] binder: send failed reply for transaction 91, target dead 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba2000-0xb)='/dev/hwrng\x00', 0x2, 0x0) pipe(&(0x7f00005c0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000242000-0x10)=""/16, &(0x7f00000a9000-0x4)=0x10) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00005b7000)=""/110) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f000084b000)=0x0, &(0x7f0000de2000+0x3d1)=0x4) 2017/12/26 19:22:37 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b2d000)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e5e000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) sync_file_range(r0, 0x401, 0x9, 0x5) 2017/12/26 19:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003af000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000e50000-0x50)={{0x9, 0x0}, {0x1000, 0x1}, 0xffffffffffffff00, 0x2, 0xfffffffffffffff7, [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]}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) ioctl$int_out(r4, 0x5460, &(0x7f0000359000-0x8)=0x0) 2017/12/26 19:22:37 executing program 3: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/mls\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2017/12/26 19:22:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x200000000002) read(r0, &(0x7f000040a000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000296000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffc) setrlimit(0x0, &(0x7f00003b6000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000b37000-0x38)={&(0x7f000054b000)=@ax25={0x3, {"37e5f406eedb06"}, 0x2}, 0x10, &(0x7f0000b36000)=[], 0x0, 0x0, 0x0, 0x800}, 0x4004) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a70000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000024b000-0xff)=""/255) 2017/12/26 19:22:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000abc000-0x1)="") socket(0x4, 0x806, 0xbf0) 2017/12/26 19:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r0, r0, r0) 2017/12/26 19:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ed000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eda000)={0x0, 0x7fff, 0x30, 0xfffffffffffff27f, 0x788b00000000000}, &(0x7f0000837000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009dc000-0x52)={r1, 0x4a, "d3c96dc550410ad7f6066871cc97abddf34e899004654e27ab65eac592f0845454b1806376389a16093273172a61438d8ac605a378b817e756d2752b6132b568cddb2879f4191818048c"}, &(0x7f0000caf000-0x4)=0x52) bind$unix(r0, &(0x7f0000228000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) faccessat(r2, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000da8000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026c000-0x4)=0x10) 2017/12/26 19:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f75000-0x8)=0x7) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000014d000)={0x1, 0x9, 0x8, 0xe9e, 0x5852, 0x401}) 2017/12/26 19:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006ac000-0x10)=[{&(0x7f00001c4000-0xcc)="2900000021001900013d3524000a000602000016000000000e0000040d000f00ff0000000000002008", 0x29}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a7000)=0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001a6000/0xf000)=nil, 0xf000, 0x2000001, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d81000-0x4)=0x4, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000c80000)=0xfffffffffffffffb, 0x4) ptrace$setsig(0x4203, r1, 0x4, &(0x7f000025d000-0x10)={0x5, 0x1, 0x4, 0x9}) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f00004fb000)=0x0, &(0x7f00006ba000-0x4)=0x4) getsockname(r3, &(0x7f0000973000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000577000-0x4)=0x9) 2017/12/26 19:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000701000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getpeername$packet(r2, &(0x7f0000c6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d3000-0x4)=0x14) 2017/12/26 19:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) umount2(&(0x7f00004df000-0x8)='./file0\x00', 0x5) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000459000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f00005cc000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008cd000)=0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c1f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:38 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000512000)=0x0, 0x4) 2017/12/26 19:22:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b4000-0xa)='/dev/ptmx\x00', 0x801, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f00009e4000-0x46)=""/70, 0x46, 0x1, &(0x7f000080a000)=@ethernet={0x306, @random="94a44c0fa583", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000594000)=[{r4, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) r5 = dup2(r3, r4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/12/26 19:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00009a8000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000220000-0x70)=[@in6={0xa, 0x2, 0x7c1fae84, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x2668, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}], 0x70) 2017/12/26 19:22:38 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x2}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000-0x4)=0x2) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005a5000)='./file0\x00', 0x240201, 0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a4000-0x4)=0xe8) r4 = getgid() r5 = gettid() r6 = getuid() getgroups(0x5, &(0x7f0000003000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f00005a6000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x40)=[{&(0x7f0000004000)="10ebd0929500a92cefa2a9a75db3f8819f3ef1149d14c081a169517445761ecf0ff43c24aa4687a8326503d6a0f935f6a06f5d4c7ac5e205cffff385b292d6da0b0a8545b9c75314177ee8bda57cbc96a546ae07e9f6144e537be8e4f4739dd0f8a790fb020ebca5b16295dc467962ab6c154987205dee7371d0c36a1c9249244b0f52d73df3532a899f1b5823ab525ce1cd223a4aa9d194f6ee3c8ace0f6f4984", 0xa1}, {&(0x7f0000004000)="a335716a20a57f000e142398f145a349055be288dc471d6588ca96d78d46dbf2a32428321be4ae3bdbf61cd25a68d9a071d19f3fb80b168c5070694bf76d970b0c966ce1c916810aa0c04adc327adbee398f0f7b52330a3f643f6bb7d6c131b66a1bb5b5a462daabbd3fceb26c2e053cf0a59d79eaba5dee", 0x78}, {&(0x7f0000005000-0xd9)="3d84fea9d69dbc76fac11c99a6cb4bff136c71e146f15b00e9c135d279ce191f048be5f442bcaedbf4531998f8ebad02b606263d922bb5dc1f3c981e8c9b6908a98de2e91ad1cdf9643e5f4328d8c923fb490eb89a3df65bd859d26c8f4cab3ecddaa2001c410f0a6042b14da16f9dab8e9e246fe02e1b6938c159f399715a5cae567ec1f1f01735f05ceeee08f107142720cc3aa3a2360195623a83fe2519081305586f74a4d81c45cc84fc6b2bfd3c7733f39d4f0553d4090b4faa188c346262d632c25b51d4d2133e581621f6dd501fe7c809164fb8de15", 0xd9}, {&(0x7f0000003000-0xf0)="296ae0fcb64964b28f1453e792fc7b9b236146afbdacf1044555434c1e6adcf86deaf95171104decdc9fba6655dad80e451459f69f7570c15ff3911c206e31308ebdacf0485876bfbbdd7138ff56b9c93eaa95b90d97e74cac4a02cbd94f3a9afc99d2499b27e6bf1a5785c6994b160d3aa8f9bd2af6a99b73374ad984d562f8e8bd6020f4544043705c5eaff9cba286ec1a9b1a5468e222110efee6f543247b7aa831d457ecc3f5469a52f666d6af2f16a00bb54074d54043931dd551628cd8e9afa42322daf64953989771a8b4e6a9922e529a26b55de816a9e0b0e917468f770c8e4f71e6f0798ff3f0612efafd74", 0xf0}], 0x4, &(0x7f0000003000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0xc000}, 0x24004000) setns(r0, 0x40000000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x8, 0x4) 2017/12/26 19:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000879000)=0x9, 0x4) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/26 19:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) add_key(&(0x7f000058a000-0xc)='cifs.spnego\x00', &(0x7f00008e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a9000-0x26)="", 0x0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000765000)=0x0) 2017/12/26 19:22:38 executing program 7: mmap(&(0x7f0000000000/0x73f000)=nil, 0x73f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000073f000)="fe575d71b44b97ba5573931bcd31dc237431bb5e91c50d6ac3cdc8be0fd0a9e1b4d8daa5153cb0aae02e77b6f369d976fc2ee07138cccf60794bd74839035efc1305905367a46ef743d3729972fe5049e050cf488e677b01edebede101164f9a89a78dc92316539d039df733327364e88a12f89c58faaf4bd6592dd644d42f6762980012b790566ebf29b576722a027acf328b1004f902", 0x97, 0x4, &(0x7f0000264000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000073f000-0x1e)=""/30, &(0x7f0000002000-0x4)=0x1e) 2017/12/26 19:22:38 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006e7000)={0x0, 0x0, 0x0}, &(0x7f0000343000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000fa8000)='net/xfrm_stat\x00') shutdown(r3, 0x1) ptrace$setopts(0x1004206, r2, 0x0, 0x20) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$peek(0x2, r2, &(0x7f0000fa7000-0x8)=0x0) 2017/12/26 19:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004f8000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000690000-0x4)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000882000)={0x0, 0x4, 0xfffffffffffffd0d, 0x0, 0x1df7, 0x0, 0x8, 0x0, {0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8ff9, 0x81, 0x1f, 0x1}}, &(0x7f0000219000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000005f000)=@assoc_value={r2, 0x802e}, &(0x7f0000f67000)=0x8) getsockname$netrom(r1, &(0x7f0000706000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009ad000)=0x48) 2017/12/26 19:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004df000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e91000)={0x0, 0x0}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000377000)=0x2) shutdown(r1, 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005fb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000091b000)={0x6d, &(0x7f00004a5000)="a3ff53e38009160b0221b5a507e0a02be5427584ab0dfa72254a0fc394c15742c963ae8a75fb8345c8093dd5778c512bad88f3dcdc0f05f07c1bfe63a7d953fc30420a1e3b06804e7c6e8c8042c38521b550e5f6c861cd9fff7a64b79f27a465fcc6a5096deabccec6bd304110"}) 2017/12/26 19:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ea0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aef000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r4, r5, &(0x7f00004db000)=0x440, 0x63) r6 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') dup(r0) pread64(r6, &(0x7f0000000000)=""/129, 0x81, 0x20000) 2017/12/26 19:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0xffffffffffffffff, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000edc000)='/dev/snd/seq\x00', 0xd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000027e000-0x8c)={0x0, 0x101, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 60.951188] binder_alloc: binder_alloc_mmap_handler: 11591 20000000-20002000 already mapped failed -16 [ 60.964939] binder: BINDER_SET_CONTEXT_MGR already set [ 60.974888] binder: 11591:11599 ioctl 40046207 0 returned -16 [ 60.974908] binder_alloc: 11591: binder_alloc_buf, no vma 2017/12/26 19:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000699000)=0x0, &(0x7f00002b8000-0x4)=0x4) listxattr(&(0x7f0000762000)='./file0\x00', &(0x7f00004d3000)=""/66, 0x42) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000449000-0x5c)={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]}) lsetxattr(&(0x7f0000f99000-0x8)='./file1\x00', &(0x7f0000f3f000-0xb)=@random={'btrfs.\x00', "01800d05"}, &(0x7f000063a000)=')keyringvmnet1bdev^]wlan0\x00', 0x1a, 0x3) ioctl$TIOCNOTTY(r2, 0x5422) 2017/12/26 19:22:38 executing program 0: clone(0xa1000000, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a62000)='/selinux/policy\x00', 0x0, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 19:22:38 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000074e000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000fec000-0xf4)=""/244, 0xf4, 0x40010142, &(0x7f0000fec000-0x10)={0x4, 0x21d, 0x2, "9c772e458b04", 0x0, 0x0}, 0x10) 2017/12/26 19:22:38 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ff1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ab9000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000e83000)="") mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000008000)={0x3, 0xf9, 0x0, 0x800, 0x4, 0x6, 0x9, 0xa23, 0x7, 0x16, 0x100, 0x7}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000009000-0x11)='/selinux/relabel\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x408001) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x0, 0x0, &(0x7f000000a000-0x7c)=[], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) modify_ldt$write2(0x11, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) close(r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f000000a000)=0x3f, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000-0xb8)={0x0, 0x3ff, 0x80000000, 0x3f, 0x4, 0x3b03, 0x8, 0x2, {0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x7, 0x40c, 0x7ff}}, &(0x7f000000b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000006000-0x4)=r3, 0x4) 2017/12/26 19:22:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d97000-0x450)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 60.974923] binder: 11591:11608 transaction failed 29189/-3, size 40-8 line 3127 [ 61.040880] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.047306] binder: release 11591:11599 transaction 94 out, still active [ 61.057552] binder: unexpected work type, 4, not freed [ 61.067258] binder: undelivered TRANSACTION_COMPLETE [ 61.072898] binder: send failed reply for transaction 94, target dead [ 61.083009] binder: send failed reply for transaction 100 to 11642:11644 [ 61.107557] binder: send failed reply for transaction 102 to 11642:11644 [ 61.114422] ------------[ cut here ]------------ [ 61.119149] WARNING: CPU: 0 PID: 25 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 61.128832] Unexpected reply error: 29189 [ 61.132958] Kernel panic - not syncing: panic_on_warn set ... [ 61.132958] [ 61.140285] CPU: 0 PID: 25 Comm: kworker/0:1 Not tainted 4.9.71-g2506378 #113 [ 61.147521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.156846] Workqueue: events binder_deferred_func [ 61.161858] ffff8801d9877910 ffffffff81d922b9 ffffffff83a46d00 ffff8801d98779e8 [ 61.169799] ffffffff83eab400 ffffffff82d60727 0000000000000009 ffff8801d98779d8 [ 61.177755] ffffffff8142d741 0000000041b58ab3 ffffffff84188580 ffffffff8142d585 [ 61.185700] Call Trace: [ 61.188255] [] dump_stack+0xc1/0x128 [ 61.193587] [] ? binder_send_failed_reply+0x147/0x3a0 [ 61.200391] [] panic+0x1bc/0x3a8 [ 61.205379] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 61.213579] [] ? vprintk_emit+0x3ad/0x750 [ 61.219341] [] ? __warn+0x1a9/0x1e0 [ 61.224582] [] ? binder_send_failed_reply+0x147/0x3a0 [ 61.231387] [] __warn+0x1c4/0x1e0 [ 61.236458] [] warn_slowpath_fmt+0xc4/0x110 [ 61.242398] [] ? __warn+0x1e0/0x1e0 [ 61.247641] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 61.254183] [] binder_send_failed_reply+0x147/0x3a0 [ 61.260812] [] binder_cleanup_transaction+0xd2/0x140 [ 61.267530] [] binder_release_work+0x1b0/0x260 [ 61.273728] [] ? _raw_spin_unlock+0x2c/0x50 [ 61.279664] [] binder_deferred_func+0x9a2/0xd10 [ 61.285950] [] ? __lock_is_held+0xa1/0xf0 [ 61.291716] [] process_one_work+0x7e0/0x1610 [ 61.297744] [] ? process_one_work+0x72c/0x1610 [ 61.303938] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 61.310400] [] worker_thread+0xe0/0x10d0 [ 61.316076] [] ? __schedule+0x683/0x1ba0 [ 61.321752] [] kthread+0x26d/0x300 [ 61.326906] [] ? process_one_work+0x1610/0x1610 [ 61.333190] [] ? kthread_park+0xa0/0xa0 [ 61.338777] [] ? kthread_park+0xa0/0xa0 [ 61.344366] [] ? kthread_park+0xa0/0xa0 [ 61.349959] [] ret_from_fork+0x2a/0x40 [ 61.355909] Dumping ftrace buffer: [ 61.359460] (ftrace buffer empty) [ 61.363136] Kernel Offset: disabled [ 61.366737] Rebooting in 86400 seconds..