[....] Starting enhanced syslogd: rsyslogd[ 12.375526] audit: type=1400 audit(1518874872.321:4): avc: denied { syslog } for pid=3460 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.50' (ECDSA) to the list of known hosts. 2018/02/17 13:41:24 fuzzer started 2018/02/17 13:41:24 dialing manager at 10.128.0.26:33517 2018/02/17 13:41:27 kcov=true, comps=false 2018/02/17 13:41:28 executing program 0: 2018/02/17 13:41:28 executing program 3: 2018/02/17 13:41:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000067f000-0x8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d65000)={&(0x7f0000ab0000-0x8c)={0x30, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @binary="7e37838dc7cff20752b9330ff9"}]}]}, 0x30}, 0x1}, 0x0) 2018/02/17 13:41:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f39000-0x4)=0x3) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/02/17 13:41:28 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000655000)='/dev/ppp\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000ed8000-0xc)=[0x0, 0x0, 0x0], 0x8, 0x2, 0x3, 0x3}) ioctl$KDDELIO(r0, 0x4b35, 0x3) fallocate(r0, 0x3, 0x8, 0x400) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x96)="b227474592749a5c7889719ad7cb4374234e790919a391be7817b8a9d4f3a88ac833655256f4239e728002e5c1df70e6471ec4516bd6a2b53cddbcf46f6796f7612381817bac8b3fc63b73d844876d271a87f921061101606b02ec426315a27cf0e8e702477c27e26901649de0f93f17e3f6cb3fd3e0a59fa4c31f65845d8026f2effc5cba57849d30cb0f43444ce1e405ec8cce5b78", 0x96, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='@lo\x00', 0x0) keyctl$unlink(0x9, r1, r2) keyctl$assume_authority(0x10, r2) keyctl$describe(0x6, r1, &(0x7f0000001000-0x62)=""/98, 0x62) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000)={0x1, 0x8, 0x20, 0x4}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x9d}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r4, @in6={{0xa, 0x2, 0xbc5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x72}}}, 0x8c) 2018/02/17 13:41:28 executing program 1: geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x28000, 0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8000, 0x7, 0x3, 0x1000, 0x1a1}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='befs\x00', 0x104840, &(0x7f0000001000-0x6e)="e002789d7272d59260bb04c96bc40d4a37a783875bf5ba8cacfebc7a0a823f32747ad3bce1afdb9dddebb236992f8a51fb673d3ca52e16767d2717279d69627a9f57d45b859ef5f76d4f544f048d0cbc8f994a3599b7ab0f5bfcb8796afda33a64dc8d00746a906591b2ddc348d4") ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002000)={@local, 0x0}, &(0x7f0000001000)=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) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x28)=@ipv4_deladdr={0x28, 0x15, 0x500, 0x7, 0x3, {0x2, 0x48, 0x2, 0xff, r1}, [@IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4080}, 0x4010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000005000-0x4)) fcntl$getown(r0, 0x9) r2 = socket$inet6(0xa, 0x7, 0xafe0) ftruncate(r2, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x977, 0x30}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0xf3b, 0x98}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={r3, 0x4, 0x6, 0x1, 0x5, 0x80, 0x3, 0xe68, {r4, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xa1, 0x3f, 0x9, 0x5, 0x22b3}}, &(0x7f0000005000)=0xb8) 2018/02/17 13:41:28 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000598000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a30000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x0, 0x7f, 0x4, 0x48}, &(0x7f0000923000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x5, 0x8, 0x6, 0x3, 0x80}, 0xa0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x1, 0x1c, &(0x7f0000002000-0x1c)="69e64b54d90e5445a60a7b5acba8e6d140d477bb74dca00d8c5002b6"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x4, 0x0, 0xb58, 0x2, 0x82, 0x10001, 0x10001, 0xcf]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x200}, &(0x7f0000004000-0x4)=0x6) socketpair(0x10, 0x3, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000005000-0x8)={0x8, &(0x7f0000001000)=[{0x80, 0x4, 0x10001, 0x7}, {0x80000001, 0x4, 0xffffffffffffffc1, 0x4}, {0x7, 0x1, 0xa1b, 0x613}, {0x0, 0x800, 0x0, 0x6}, {0x7, 0x7, 0x5, 0x3}, {0xfffffffffffff3a5, 0x3, 0x1, 0x9}, {0x6, 0x7f, 0x3, 0x4}, {0x100000000, 0x3, 0x5, 0x6}]}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000+0x463)={r2, 0x20, 0x0, 0x792}, 0x10) r5 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000003000)=0xc) sched_getaffinity(r5, 0x8, &(0x7f0000001000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0xc4)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x0, @empty, 0x9}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000003000-0x74)="fc17548bc7ee0713e32f028de8dd6f4b289c7cf3a433ec1fa8205a54eae7b66946223ff21193859b828f6665ee0bdd1f9d0a4f2ab321059ec9ee48b4b753f68deebd81b389aecaf8450a3f111968dc875d2fdf95c57b4045215e3442ad241031fb01d29e5c437476652090c3f93c3b1d70cc83cf", 0x74}, {&(0x7f0000001000-0x7a)="dcd85e233b262f58be1dc6a1900f63281d5f95398a8b62baf23dd900ae77b6d38c44b61fa8ab7f967e7bda543cc0675b60058e572076e332506f4f130967e73d3467742bd95e3414463fc4023a188d67c0db251142dbc5d7082fabed73393173d6266a322d0a8c3319d3f063fab5ca1b9b72b9ddf4f996605f71", 0x7a}, {&(0x7f0000006000-0xb6)="515f0b37c73cc748d693cee9eb14fc00a8ff9d259a14232291ef43a7aa4e63ca885de72ce4e22cd362db0b8ec16f1ce0af440e5a047caec737fc0d714124f740220328684ae35284a3c28a1200696d097f111387e91132d6f59f1106326676483dac7b433b98febfdaa9de000d48bd827b1dd1b098bcf2f1a3114c4b1c421c3dda1a1471617da521c678c11985cd312f49779ebb3784ae8d6cd4e04b44a6a405dc92bdf2a9f3ffd635a801cb1540f70e7e3cb58136b1", 0xb6}, {&(0x7f0000006000-0x27)="8b71da7d125c7946c68bd9328f3e7051bdf2004984fe351184dfe4b6ca6211979e53122a946135", 0x27}, {&(0x7f0000002000)="733147764aedcaf18b868e976f15af8537b2aba9355607137be253d9ebfdb532246a2c1d8820053fda8c382f1c6878e46810a04af1ded492a3f16fe4170a4a306a8b178ce85571b2042c9e200b6ec323f06f8030b5de813ee6b3bbf73379a9674398ef5c789d413dff9ce1a4374ef7296d750b47b13263eaaaf45c1bb9fce5298662bd8e1919169678d62589ea8f64347ab27eddcb20b66818d66604871adfde31e3b4a4d2e79fd283a2c925f291ff88f44c", 0xb2}, {&(0x7f0000004000-0x4f)="bb79e301ca954825422f40f583ab448ab1e416f5fb99790622df6cfb244210369e2c502b60c5b231b27e030e0f9b01d7fb0ed655b681e3fca6b65fadfd67022f7a255d5c584daa0e3c74e728b228ad", 0x4f}, {&(0x7f0000006000-0x6e)="1d0a0d23a5b00b4724c1a49d7dd03dad3f1b954504b28d00e5f5bd62748070abf961e1e88394b94026f0084273410164087b9d8c2aa8d5a2840a6b3c537e178027f3cf22399a3705ff2186e4892b96d04e15faf63dc35fe42b6aa99cd9596c98ec2c0f09c6b408b44832cbf78e5e", 0x6e}, {&(0x7f0000006000-0x15)="3fff0143f432c62e6493a99181b5ce1f08ba76a664", 0x15}], 0x8, 0x0, 0x0, 0xc081}, {&(0x7f0000004000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000006000-0x18)=[{&(0x7f0000006000-0x15)="2ef125e6f6dfe0f486cb3270d5e3842cb7d78c9930", 0x15}, {&(0x7f0000003000-0xf7)="88b4a67afc38cf52fcb612bad2ee919239373178c5fc884bfc328aceb81a4921dcf881a523558f505a2bde1e15d628ebc718ff881e6c2e20c68234345fc49cfb178fd1589ba949c874f7cf52bc17dbb0e8181009e3594eb2d65c64b9b21bba85bfe3f1c6faf7cfda1872c073d0beedc73636d3937126f4e6773227398c41a8538543ec3167ef3b4073f69734ff9d8811962b90a54354801081f2ca13126b17c206e6fd9a32a9e86d943a327e247f2d335796a15f3474f3d191d44e71a684c78ec480e4587e50a04c34d30658d255028da98cffff8993d2028ebaaa1a810dbdf7c9c032f0aca7188673eb20792249d354183ab26b0b3f04", 0xf7}, 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0x1000}, {&(0x7f0000006000-0x8a)="45ed36a04e90523a241ea5473b07db77fe559472056c0a5c6b2a7db71e1eaa41698f424494da50dfed19fbcf6f5934d09306c93d97899d6eca7c5bd1ce3eddf32c3cb9af67aabe81693c5c4bf85f9662b9cae6c7c741a43d5aaf17803cadb28e70e9191c90c7335d560921e9106d0f0f30c50b48c72f1af753917222229d148d761b970e3bde5714b4ee", 0x8a}, {&(0x7f0000004000-0xfb)="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", 0xfb}], 0x4, &(0x7f0000005000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x8, 0x8000, 0x4, 0x1, 0xb9c, 0x9, 0x43c, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8000, 0x8200, 0xffff, 0xc9, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x8000, 0x8, 0x10001, 0x8000, r2}}, @init={0x14, 0x84, 0x0, {0x9, 0x7, 0x9, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0xfd4, 0x7e2f0c3f4ec7e15a, 0xffffffff, 0xcd, r1}}, @init={0x14, 0x84, 0x0, {0x100, 0x6, 0x3, 0x100}}], 0x108, 0x800}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000005000)=[{&(0x7f0000002000-0xac)="b81f62cfa5e4426f96dd0d1a8d115452bcd6150ab13ee38febc6b05e94cf8e60328b0c380b5e5c2ef92d58bd2f35fc455ac47912680dbaa9e51551304c6f69d9cf41f06e948979deb59443cce397dcec8176b575d9e1106ed6c978f13ce3628f36770eb7d7329ef02ca742afcd12d705dbb90e313e14716b3fcde0d0b0d46dc2d45943611384150a8c461fdb845a6a0b499fd0f969902f4df996c025bf20616fe8e2fea345e63ce28bb35564", 0xac}, {&(0x7f0000006000-0x9b)="8a32ab384b03984d4ce6373bfbc6b7ff9d09fed2d0a9980b5b326019f5007ca47dca948e62131eaf75d339e21970b2dd9bfa7f2046d3ac954a399de1f05460926014fdd5032278286c67eb69a879af3cba312a283628b5cc212d25ad8426a1610cd2b13c1d4dacf9ca7399f474e1f32ef25c030b4ce2e05ee78bc96ddae0bcc7bbf59e633730355356bd4f88b662036b0a9a2e5b025482cbbabbc4", 0x9b}, {&(0x7f0000005000-0xda)="118e3faf7cdab45554190f78dd28bc9df1530bd87a9dfb16b800439539769e19eefa0e99216fddbf59c08df4c25a165edfd6570da8a7cf561e80ca3070de1f3b248f42689c3c83dccde6e932ffed9481be02a22ea8785cae76578fefc075c4d5d26a7af46ea6ca8c69e7000a667a6382c182124f43bb8d5fdc37438c0045d95207d958d9441f75e11e937bce4e075a5a77ffbf0330e41f55d68e5353cfe91ac80544067141462024a1377e2281f7f4fda94d90dab39bf282e41c1c77f7b38b32100d97b032e0956c11687a7aa3813becaf701cba7baeed4080db", 0xda}, {&(0x7f0000004000)="f75571f7ce1f3459435771078b09763d809cfb20d060a1f97a58304824f9832270046d55cd42838265bfde05f00f3708aab773811e12b7c170e12a64ca99fed2a7a391ef676564ac754cd0d2f66c02ab51fa596ac71a9d357d89f68a3a1d1f907148e412b68ebc20866bf034093f2010aab918bc4651d1c7a9b17ec51e8064", 0x7f}, {&(0x7f0000004000-0xb3)="9c7e42d59fb33af17ef7ecd38da99c19e59b4d0d3b36fad710413471b3ff9683bb83896d308c0bb04fd49e1db31a5e6de3d16595bca3eee6d997a62a53e18fef50297ae07a95aeb4c3b7cb196c4a2a4354cdfa75895375cee7bd937f2f5485dbdd4ce93f681b57183daeb3293c0fdf6759caecf09f72826f7a1f26b8b744ff7ece995d6214b9be783a1f5c89797775b8cb7ab57e92e038625cec9bd6517e71ff4248880e6165c2d8c2d4353d549a2da37d830e", 0xb3}], 0x5, &(0x7f0000005000)=[@init={0x14, 0x84, 0x0, {0x1, 0xffffffff, 0x5, 0xff}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x61e9cd94, 0x8201, 0x0, 0x100000000, 0x4, 0x2, 0x0, r1}}, @init={0x14, 0x84, 0x0, {0x3, 0x39, 0x10001, 0x6f69}}, @init={0x14, 0x84, 0x0, {0x400, 0xfff, 0x1000, 0x10000}}, @init={0x14, 0x84, 0x0, {0x8, 0x1f, 0x5, 0x4}}, @init={0x14, 0x84, 0x0, {0x2, 0xf23, 0x8, 0x80}}, @sndrcv={0x2c, 0x84, 0x1, {0x8b0, 0x4, 0x206, 0x2d, 0x2, 0x3000000, 0x7fffffff, 0x100000000, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x4, 0xa318, 0x401, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8004, 0x4a, 0xffffffffffff0001, r2}}], 0x18c, 0x20000000}, {&(0x7f0000005000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000006000-0x18)=[{&(0x7f0000004000-0x7)="a3a94645b429f0", 0x7}, 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0x1000}, {&(0x7f0000005000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000080}], 0x7, 0x240080d4) 2018/02/17 13:41:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000674000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x9, 0x4) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x1ff, 0x1, 0x9, 0x67fe, 0x8}, 0xc) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0}) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000), &(0x7f0000003000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic, @ifru_names=@syzn}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) mq_notify(r0, &(0x7f0000001000)={0x0, 0x2a, 0x0, @tid=r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x9, &(0x7f0000006000-0x9)="01ba43d72d483bc9e708094f4e41345d5a68f4dc4f959c6fb47bad2c429ba181eb32079aaa9c77bab901591f411cc26aa46af9e21f40e025936452c968ce735c9250c629c3ba358a545411472d3dc51d468805ebabbbd35d4ec598259d2e57c70775b68284a4a650dffa360e200393eda11790bbb99b44b7e3ff075081654e43397282246ec318e7c1dfbd7a7668d1fa6d013327396b25", 0x97) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)=0x9, 0x4) lseek(r4, 0x0, 0x3) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000007000-0x8), &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000008000)=0x2, 0x4) syzkaller login: [ 28.502062] audit: type=1400 audit(1518874888.451:5): avc: denied { sys_admin } for pid=3674 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.539288] IPVS: Creating netns size=2536 id=1 [ 28.555165] audit: type=1400 audit(1518874888.501:6): avc: denied { net_admin } for pid=3678 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.592449] IPVS: Creating netns size=2536 id=2 [ 28.629459] IPVS: Creating netns size=2536 id=3 [ 28.661931] IPVS: Creating netns size=2536 id=4 [ 28.697973] IPVS: Creating netns size=2536 id=5 [ 28.740671] IPVS: Creating netns size=2536 id=6 [ 28.777397] IPVS: Creating netns size=2536 id=7 [ 28.837475] IPVS: Creating netns size=2536 id=8 [ 30.479381] audit: type=1400 audit(1518874890.431:7): avc: denied { sys_chroot } for pid=3678 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 13:41:30 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mlock(&(0x7f00000cc000/0x4000)=nil, 0x4000) 2018/02/17 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000), 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup(r1) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000082f000)={0x0, 0x4, 0x10}, &(0x7f0000945000-0x4)=0xc) renameat(r2, &(0x7f00002e9000-0x8)='./file0\x00', r3, &(0x7f0000456000)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000af8000)={r4, 0x7f}, &(0x7f0000427000-0x4)=0x97) keyctl$set_reqkey_keyring(0xe, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000398000-0x8)={r5, 0x9}, &(0x7f0000c15000-0x4)=0x8) 2018/02/17 13:41:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f32000-0x8)='net/dev\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000899000-0x6)={0x9557, 0xfd, 0xff}) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r2, &(0x7f0000de6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000784000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000526000)={r4, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000cd5000)) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000ed000)=""/230) epoll_wait(r2, &(0x7f0000f75000-0x24)=[{}], 0x1, 0x0) 2018/02/17 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000395000-0x4)={0x0, 0x7, 0x2000}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/17 13:41:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getgroups(0x6, &(0x7f000049f000-0x18)=[0x0, r0, 0x0, 0x0, r1, 0x0]) [ 30.693766] audit: type=1400 audit(1518874890.631:8): avc: denied { dac_override } for pid=4736 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 13:41:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f00008a2000), 0x0, 0x0, &(0x7f0000cc1000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/17 13:41:30 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x2a4000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000008000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="4f0bb2d8ea3c749023f2ab3f6b632d55"}}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000419000-0xe0)) r2 = add_key(&(0x7f0000006000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000)="27ac0223cd3b19e518e9c1b876f3645ef2e7ffc31a6ea5e0783494439b5c4198ad5739d0db3892d76e38c39044d17cfb61ab0e69cb6d3984939e729fbc6bd8fee821c98a181ac0927ee0ad119fcf54bed1dd3dee3e61b26615a6e94df5f53339ff30c2c17804efc3d84e46c3", 0x6c, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000193000-0x5)='user\x00', &(0x7f0000730000)={0x73, 0x79, 0x7a}, &(0x7f0000b2f000-0xb2), 0x0, 0xfffffffffffffffe) stat(&(0x7f0000a13000-0x8)='./file0\x00', &(0x7f0000f27000)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, 0x0) add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/02/17 13:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f9000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000ff9000-0x4)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000672000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3}) [ 30.747229] audit: type=1400 audit(1518874890.691:9): avc: denied { create } for pid=4753 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 30.752960] audit: type=1400 audit(1518874890.701:10): avc: denied { write } for pid=4753 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 13:41:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='syzkaller0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000515000-0x4)) r1 = socket$inet6(0xa, 0x6, 0x100000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ff0000+0xa5)={0x0, 0x9, 0x4, [0xe92, 0x9, 0xaac, 0x7]}, &(0x7f000033f000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d31000)={r2, 0x2, 0x30}, &(0x7f0000b53000)=0xc) 2018/02/17 13:41:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6c000-0x9)='/dev/ppp\x00', 0x447c, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000356000-0x34)={0x1, 0x8, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @empty, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) sendmsg$nl_route(r0, &(0x7f000017a000)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/17 13:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d43000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) getresuid(&(0x7f0000a0c000-0x4), &(0x7f0000348000-0x4)=0x0, &(0x7f000066b000-0x4)) lstat(&(0x7f0000916000-0x8)='./file0\x00', &(0x7f0000d39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x4000000000}) ioctl(r0, 0x2282, &(0x7f0000007000)='S') 2018/02/17 13:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/17 13:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00001c7000-0xc)={0x2, 0x10001, 0x80000000, 0x68, 0x1, 0x7}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000003000/0x4000)=nil, 0x4000}) 2018/02/17 13:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d74000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x40040) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000840000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f0000196000-0x10)=@ipx, 0x10, &(0x7f00001da000)=[{&(0x7f0000fa0000)=""/177, 0xb1}, {&(0x7f000035e000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000c45000)=""/218, 0xda}}, {{&(0x7f0000cb6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00003c5000+0x3dc)=[], 0x0, &(0x7f0000d43000)=""/189, 0xbd}}], 0x2, 0x0, &(0x7f000089b000-0x8)) 2018/02/17 13:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f0000537000)='./file0\x00', &(0x7f000040d000-0x1a)=@random={'os2.', ']securitycpusetvmnet0\x00'}, &(0x7f00001c4000)=""/57, 0x39) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/02/17 13:41:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) symlink(&(0x7f0000b24000)='..', &(0x7f000036a000-0x8)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/hwrng\x00', 0x400200, 0x0) write$selinux_validatetrans(r0, &(0x7f0000752000)={'system_u:object_r:etc_runtime_t:s0', 0x20, 'ystem_u:object_r:sshd_exec_t:s0', 0x20, 0x38, 0x32, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5d) r1 = request_key(&(0x7f0000521000-0x8)='rxrpc_s\x00', &(0x7f0000ff6000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000574000)='\x00', 0x0) add_key$keyring(&(0x7f0000c7c000-0x8)='keyring\x00', &(0x7f000005f000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002b1000)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}], 0x3c) r2 = syz_fuse_mount(&(0x7f0000026000-0x8)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x40) ioctl$void(r2, 0x5451) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000e9f000-0x8)='./file0\x00', 0x20000000) 2018/02/17 13:41:31 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e1000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") read(r2, &(0x7f0000004000-0x58)=""/88, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000004000-0xc)={0x3, 0x5, &(0x7f0000000000)="3df9511428"}) keyctl$unlink(0x9, r3, r4) keyctl$negate(0xd, r3, 0x2fb, r4) 2018/02/17 13:41:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000005000-0x8)={0x0}) flistxattr(r0, &(0x7f0000001000)=""/4096, 0x1000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x4, 'SE Linux'}, 0x10) 2018/02/17 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000f05000)="87affda399a909c8d0fc98158f81892440fe2e0e597b3a0dd368d348281e6f3e90cd14eaf4e541aec27d21c1eadfbd95dba80c37190d0c3b7114bfdaeaf731") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a09000)=0x573, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000194000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f000076f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00008c6000)=[@in6={0xa, 0x2, 0xbefe, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff265}, 0x1ff}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4242}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}], 0xbc) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00002d3000)) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00001d6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, r1}, 0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000096000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000746000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) keyctl$set_reqkey_keyring(0xe, 0x7) setfsuid(r2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077c000-0xce)={0x0, 0xc6, "2197921e2d62441696c3d86c36babbb7ff1682c133aa0278d4859858daf7515fd0829203f691cc0d9e49145b044b8cab1bd4dee09885d72a4143e38a6c247dead7288d7e505a0ec9cde24b3ac4dcee929ea10aa0f026c91143a640e49b3a061600a5382990c476d5417ca91a5951512b6b46790f9571e02f292bed8c81ace044f7de0217f31e691d7f1612ee25bb0eed79088845bfaebc499dcbf19782189afcc6ae09317ca3196be6e48d4abb69ab1a9a434e37fe916db84f099c76036631d7f253348a49fd"}, &(0x7f0000791000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00003c7000-0x30)={r4, 0x28, "08fc32398086233f9b776a68ea81a7fcb72f116b761ec77f163694fb16bee7f2a7a1900a27d4f9b1"}, &(0x7f0000cc3000)=0x30) r5 = getgid() syz_fuse_mount(&(0x7f0000d97000)='./file0\x00', 0x2000, r2, r5, 0x9e8d, 0x2000002) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000858000-0xc)={0x7, 0x95, &(0x7f00000ba000)="d5d3911f000000b518181cb6f2a2450fcb362d6f08e2b6136d3ef22c63819cf7eebd847caba8466a269c2b22e821334a0d00007f62248fe68a7a1e4fdd45d2e49dbc497ff15b9bcceda87fdecd805a78cc8c76a8b60e31f5733f32bef88eb1dbc7b8c9921f88e307ee905271c95f7c19786a43d8334c5cc7dcef38ad9ddcc94b5a09e5f2b63d191ebc3850a286f7c460df1a8b7b21"}) 2018/02/17 13:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100008000000000", 0x14, 0x0) restart_syscall() 2018/02/17 13:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000409000-0x8)='./file0\x00', 0x20000, 0x30) connect$l2tp(r1, &(0x7f0000c1a000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff}, 0x1, 0x3, 0x3, 0x4}}, 0x2e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) syz_open_dev$random(&(0x7f0000aed000-0xc)='/dev/random\x00', 0x0, 0x80000) sendto(r0, &(0x7f0000e7d000-0x2)="1734", 0x2, 0x800, &(0x7f0000826000)=@ipx={0x4, 0x3, 0x4, "8d4c0d554246", 0x2f6}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000bab000)=0x7, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@un=@abs, 0x8, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) 2018/02/17 13:41:31 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x0, 0x4}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000000a000-0x4)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000000b000)={0x1, 0x8, 0x6, 0x6}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000a000)=[{{&(0x7f000000b000-0x10)=@nfc, 0x10, &(0x7f000000b000-0x30)=[{&(0x7f0000007000-0x41)=""/65, 0x41}, {&(0x7f0000006000)=""/193, 0xc1}, {&(0x7f000000a000)=""/27, 0x1b}, {&(0x7f0000007000)=""/220, 0xdc}, {&(0x7f000000a000)=""/96, 0x60}, {&(0x7f0000003000-0xc2)=""/194, 0xc2}], 0x6, &(0x7f000000a000)=""/89, 0x59, 0x80000000}, 0x1ff}, {{&(0x7f0000008000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000002000)=[{&(0x7f0000005000-0x99)=""/153, 0x99}], 0x1, &(0x7f000000a000)=""/69, 0x45, 0x8}, 0xef16}], 0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000000b000-0x6)={r4, 0x8ec}, 0x6) 2018/02/17 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = dup(r0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000ff6000)="26eebb545c4982a6602bc439f84f8e4088c350f9c7d7d491b5c21d17124ff2e590457cc133288487eb7851650fc4b884f7299557dc0e9632032896759898cd5e700597d36802af4f0093b0209871e6f91019eec1fe7d3547925fa66eab45f83e5d5b693411163d9aa0757ae9470fcf675f554672edfe61e6e147a75139e195b63c92a19d664e56d0186c0fe348734a984da4f936b1ddc7c3285e05c8e1f0c63a90b175292d0134d63840d697ce4af2de76331f931f94017c26b638cc94b7e641f30dbf17b7f6b7b44f3644805531e8e85bf7f990e9446987e4cea0c736671f9955e956c495e4fe0c5d3c81a3649d9dd2e5d8ff84dae9a4e079ed0b28804fce79fba575688022be0cc599b72d683a34ab44407839cb33e98f25252cffc508acddb6685189ade019c016c50325da1d3f40d89adbd90fe534015c1b7c1cb132761c8a55789eadbef57b27b8eb8ff9ad1f819e9e78f2c64891ae67685eb6523c00e2efb629b3ab2f52ba0a5e31354da60c931eddf91a2673791a93c8b6949133edab826ffbaa74a84e5559d7a9b7fecf860ffd3583726eb9e997d123253dad4a879adce56ed16c67d86be3e8a7b704912f3b35b680b2178e591dab0e7e2c322b9dad881ebf59f2d6d7365ff0f03908d7f09e334e3a23c4c1887aa3ec95164075f4e4f610304b7af3b53984a3b3ec8679f8e2e0897a7bddffef17ae9bd3a4f5917c9ba0ae34b9aaa8efbe74f5de95d40903fc18218d74e5cbd3a9fe5be60f37dae72eb4167194b0a0382688773a550e75133d587e81401c5a55d174deba1e65910112d28e7c4df347e02967213cfc2972a445ebe634ae469711c3b2558eeb86f1b3466f59f2d43c49eff2d92ca15706e07d88a540aff08b80c1077d277643853f8b9dd99a9f2d43aafb6592e42dc5584ab7e5d417c7d8b90bda527df04c4150cc2df7159409eb751d08ea2b8144beaf934397b3caa76d4fa1af6bca8a5753fdfdd08d979eea92c85429f99225f8c53c0293fd03cf90ac5754bdb87e0642291b9d8d2c30d4eba1711b92a1e7b2cfde8a8a0d4288f046e12841b7dd978a6b95dc4cb3889456b2a87c12d527588533a2eee770f3cebf42544eac241574acc2734cbb4af60ad839456a9c8023df43dc3b401fc24326aea75ad81a271cf5293e70bc2d0f6826af4217241a66b30df6811fbb0263e7ebd112573798275a17734abc4bf7eca0ea614eb5d105a4d65d6983f626bb9df886e893bd0725d81418062c6660b2be33f1f7ca5dd1a540d7cd804d5161c4806437b474ae1277ac57800f01def8cf66423a4db67496ae86010b698046ee704dcc958d87cf3407cb7052893896faaf75334edd7e529ca15cbacafcc0a5f90a91ee6a90b91105416fbdc248ba8af82aad156cfe7a0455a6aa168f27be41f9a1ad8b61b4475a5a5ab263c40cef7c281124ea27f7c2b24901ad9bc63f4170260c88e93e1508ca37d62f8136d6b266cd8c94f8118d18352b25e3840665e6cb4a3c597d4444fbfd06f317230f755a1cb13504b95356fa214e8e53abc0a815c5eab50feff2a12a20171332154ee19a77b0389e0395208bbdff27569b50f5081fc54ef405c177d53480a5aea3324378bad10dea520ef87c435d404b618b525b3adc74f017b17337e6b72676b4b6879fb3e263d653f2b40268f6f3a11379bc0b2a519c1451286ffcfc0ca872385799550637a2b6bd258761c41823faa59df4e13f7677381b73fdcd09d35da8dae2404045e585a76a890abdfdbb00a601a2ef0e13d4b00f812d34d7330f30f92807dc690e0d2698c2206a9fbd786245dde508ca9e106ca8d7b4cf641154f96c78251e923f6df699208729a7d01e60d0c2a72f9cee68618997c8a13a7089e8de618b488e0168d8698a5230e56c189894fed5df54e4a6bf788caa9a382363056ceb352c3df2129e3da345a44aa632ec3b8a9a8283885e212b6cc3d874d969233ccb48136854da1045feddfabc40d100c88ee60f7fb9da93511001b552555d855d408acac21868ebdc16c6f48b5b011dd984aa37a65bb6464ac225050b39001d4db886c37957223d3cfeb27724cd02b17ecfa2da907bc1d59a3da5b84569e9f13812acca5a41f135ab29123d5a9fae1335765a2f91a10a66e9df1ffeb9d07467582711a3ce06e23af24acfe3a96de2963204918723587e5bf22e4fa73ad4c444d397671e9ec54e869ff7b4332201b2b0b33674e5c48c49fee504b0413aad118d1d920b62ba94191576f59642a6901733ff6e89498987a31563cb3e9a8a40c7cbfc590bc55c7df5caa9a0846c4d822410a0332b779d63fe9a877cb94e6f817c626e72614ce85114f31a3cfadb0d9ffe4ca843302edeb391348e8943d8f8c334e823d703412b31eede4da466fbd7a0e3b0311de8a08fadcd78dbcfb8f114a26f3333286645ae5793544ae0e2b0c20b6057b99eae8ee23ea61642fe7688aca572b054b1131a956189ab27a93521fca3aa3553c364070537b6e14c5c9c492412c525c8ebfdf9e37304e0b9dc942166afc3167bd1e41dcd1fa2f78c1bb9cbe0b61655cf899de78d5bfa351818b5b16c53f7bee9718b485d153d86a112f4823df55e5b8a9577b42baa11f1696f0f6e3ef6aeb88fbf8119758e452897a42a6d76b6c0105c064af35897ae3cd88335de5702a30ca8e261d6646ce99ea25e6fe87ea17b9188c652beb70a5a98bb0fa6601e8de24c2415a2fd3b50b29e8ae2de354c9688ddae338bbe2f478bfabfe0b92945115cc8e7f9b65725d2f0666bf83f9f1f3aa6509c674a2592a14b0b1b21740298478fabbecdaae9ce0d78bfc10db857892b2f9d2201b116e3bd4feb1420f933c97da53b3e3bc093d36ff5dabc285e887659280775de8e271f6d2393f8135028a525309ea97322a45599ba4ea3dee19f5b66cd10ce02955d74ef5ddff63f93de99e267942571632e634e309572bdd1fb1b55452fd1963be68a4f4ae8afb3504f21ec0993d2e5c508553510fbd0896dc83eb35e06dfa0634f2058c938736688d3db584cf214ed8d6e4bd7f2a06a272b70b21b4676a40f00009bb2f28895569191e931522fc7fdac174a0009409d6c50e00e301affdf2f775c9254662994212484c563ca874b377d1546d35deec5fd7a44690cdc5821f3bf12d41a9d9a06f0648c21444b4683c7dfe789913cd287d46fe38315a9fd1e1f19933be30092fcbbe9c5f68878d7e0522f90ca74f1dd7558f9f1f7fd66c912427cebc4c24e427f232436295a0a5a255e7e1dd4ede5ff62b00465ca145963c60fb8d1fce8ed042e858ea4abbbbe87af7c90789c1a06a0dd6dc73f830c93bc45388bf88fecfa573ea8dfcd9ec58a98f3359d401e403197444cfd7461e611d17ecfdfa87c5a16cad764aad47701cad9d8c3be306fc25055532c326889f1ae1b7bb2d51ac9460c0ab920d997c4aada30e730585d16d838949b8ad8ce87488dddc43fb1d7c15cf173b0acdb8fd6bce8aabf6048edebd77dfdcdbe8e9a3a8574268d962bd6acf40f3572fbdcd2460c19843b83c9237fbdb93ff976d8e32e9dd5d40dd68596f2e42af7e12d358d706561cd12c11d54e4ed818b75daf0355c7e65260b6c115fd7556eb1be2f813e0253c54ec3c999a2beb529ba3abec24370cfaaa6c16f8410bf20f80121d6b29cac59c0173071f986df75a8ae11e7dc18d0da59e08861937436eb051ac0d7a091bd2947d2f806cb5e6885c7b67f9d305627c7cc0077815dbdae42d329aa9574a29a9285bb45a174344136a8b9a9b904063b451299db6e213220cda24695e70bcb4bf086d38ddfe13869f9db7ec88a1bf4ed0ad9abc62316e2ad61c0e847ecdafaba90db5fc28a47070dd157c2fc1e75194334c3c84b22b06946b40ff06455916af3877788141a0476ad9e957a5d9d6c8fed8c83be943b8465d572464f958b08c21480cc9dd1b9edcf96fc24c864320e43be8b6540fc8a1dafa94a1615ac995fb6992706b15e88825732344333ae3973ea4bdeace74182dc6ebd5b4f30aa9f4ae487bc162e6da0560ea2fbf27fd690b936b15556df374a043469df08a46afbacd3a048b23a32b8f15ee828c97b72bac8988e23f3591475f29021b7c846d9a3d359b03221f15ff59f32aa934135daaefa3eb7f3f54ccbfe73701d2f3bd73f375db0c1f9ccc2166ce6bd4c266d80b35d278fd7deadcc0b18d8712464501a26a758bab977a3cce163633523def8053444603ce1cc625a2ea232c461249c2f27a7f2ec1b0e0e9b8c0953202b960a631c97be1a5ba1a3f33be935cdbcb9a94e9a36343039c8bd6beeec999a3e0e06e2d96e5a8f0ba15d91dc8290ae2c886fd5753fc2e500a63525a1457709872648e4d33b349a3b0d4e9347895e2f4b4269b52e8b0bb9f76563e76b0ba55c2c769a49a6838278815c902305f23649f2cdf3d4ad0c1e299b132269a0559fe922eb6b7d7e5b300952056fbda74418c8b356d987aaf3f8cbeb5371b623ae17b0454a7103059ce744295bd8e261e4065e52a295620c8c4aa698770b25bdc48452e6c5de4cbe1c4f2d8a1bd95423aae01ca952412e5754eee4b81eb1a5d2d77741f6ec1ad0b757fd808186781a4e3f211277f708a29aa9e7fbce6687a8fca3d674fb09dd45e82cad2d322ea7e90aad3b73edcedca04a2862090be27530d31d229fc6983871d9b62a213b1274838e05cf46fcfef64eceb4691520e700201b23899e80844b6cf3ea59061ac36f804752aebebe9616ad3964a52721b39662ae4c000ccde1bcc6539a1af9467a23f723ef707bce73c530d4ae4696f94ef961dcf2c2cd4517955706bb50dcb500541ff4be05483339001716dd11ca3058b7ce46299b4bfcf78987c11dde44aa983bb338001cd40b957a1ca24f806e00408a4683b8f2a85a45226cf3c5c2fcfcee56436fc2f9ee32ee6949476beff0763d550c0d1508c84472cdb4e81fec7c07ac78c51ac46798f8be32f4738bb1aeb2a277d80fed71cba6b82de25195e89eefc3b252a67014f4a436e11d7d46dd6f26fef1bd56f16b889a5b4e90fd71b73ae8b8ae8049ab8e470317b25f193270e499dedf55e7f23af325f5042b932ff04ae183412fc24de8eac21db37314e5d77514285ffb899b72da54c8f93344f77f01c9c5a7d24ce41abdc5773057fd88cb53c204e611e4bc8aae89d5559f9f2e3e513856dfd6e46da1ee56b5ec0a97c9a05083eb26f6656cc78c6e7c1dd4534b774dd77eecff58a559e78d66adb813cdd7d5a90d7fa6bede5c494ba6de209f25c801cb90638f39ba01e5754e19cf7811ef5e0f1e58f7980fab1cd99d6be8a4787442f6e5fafd5025ddbb1f1efa77a8e1ebd8d079629c733275ade36ac137905bcfda0a8a85d8bc164cc46e3b1b396f9c3b8016fae870172bc2fab98282a039cd73678b00531467370d14dbdb8aa5e5eb567059995e8058c1ec84331ee76ab616b2f26a12f82d940804b1ea2d979fd47a2abeb0692b3ed299c2e3f4a0629ca0c21309a3bb1269a9c50f60a83168445ba7018ae33ef67aef6e83e055fee8090d27a9066536877417b30386ad8023235308435f383876fbfa6e0c2272a122dff4f0cfba13f26b6e48142a852385295638f97399006de19b4b58b126c8492d00532dc61e50cc05a2952f592bbc11d7b2cfe5bcc150c5f24082fb8746fc0ba5208bc8eea55f643e4cb59d57df55dab582c6b642a59badb44127eb70dab2a9a5bb95862595700b2d9b9c900680435d86648710c9cf1a94d10890afbfa60990a70eff3298386f6d3e58321119f5e823ccca0b29", 0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000060d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0x2}, 0x20) 2018/02/17 13:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a1a000-0x1)=""/1, 0x4b4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x3) r2 = gettid() r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000842000)={0x7, 0xffff, 0x500b, 'queue1\x00', 0xf65e}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r2) readv(r5, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x20000000000000b7) fcntl$setsig(r4, 0xa, 0x12) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000f8a000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) dup2(r4, r5) tkill(r2, 0x16) [ 31.121696] SELinux: policydb string length 4 does not match expected length 8 [ 31.128710] audit: type=1400 audit(1518874891.071:11): avc: denied { net_raw } for pid=4856 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 13:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f00001b2000)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) readahead(r0, 0x4, 0x101) 2018/02/17 13:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/rfkill\x00', 0x500, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000949000)=[0x3, 0x7]) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000c78000)=""/154) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00006fe000-0x6d)=""/109) fstat(r0, &(0x7f00003bb000-0x44)) 2018/02/17 13:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000876000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000638000)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c29000-0x1f)}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = accept4$inet6(r2, &(0x7f0000d4d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000c18000-0x4)=0x1c, 0x80800) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000b6b000)={@remote}, &(0x7f00006b8000-0x4)=0xfffffe28) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xffffffffffffff85, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0xffffffffffffffbf, 0x0, &(0x7f00001f7000-0x1)}) 2018/02/17 13:41:31 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x58)={0x0, 0x32, 0x0, @thr={&(0x7f0000000000), &(0x7f0000002000-0xeb)="71608d3e82169f89232bc1a1ce65adb2b718d740de642051a67df0e6a63c8c53311da874a6d2fcbe87daa19a4c846705fa3f7e62bf13b6b74ebe5b9668822b8d92b182bb8ba97eca40e69a5ea697236cd2f21ca7a786c8651d3889a4f29ae01f53fd631cad547f3331dfd4c90a3d108c5b3678ee95e83e100868d7c79b131fcb3345f8ee3bfdac5ab3eeb6e50b8200a9b678871f46e5c95b0bbbf682f0e9e30f3806d2ab7fe683711861480f1b8a73dbfb769edbdecf20bcd0d980b2a4fa12eff036710cc9e0681e0bb996ecafbb3dcead4191b4ec0bc11477959002b92baaeeb4338871d91f6133c644c2"}}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000001000-0x10)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000002000-0x10)) clock_gettime(0x0, &(0x7f000000d000)) 2018/02/17 13:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00002c1000-0x88)=""/136, 0x88) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005d000-0x28)={@common='ifb0\x00', r1}) accept4$vsock_stream(r0, &(0x7f000085e000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000718000-0xc)={0x10}, 0xc, &(0x7f0000d04000)={&(0x7f0000359000)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0xc5}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8f000)='/dev/ptmx\x00', 0x4800, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000548000-0x4)) 2018/02/17 13:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d6000-0x11)='/dev/vga_arbiter\x00', 0x200001, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x1, 0x0, 0x2, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x80, @empty}}, @sadb_address={0x5, 0x5, 0x1000000000000, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}]}, 0x60}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x1f) 2018/02/17 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002af000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000737000-0x4)) unshare(0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000091a000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f0000bc7000)='./file0\x00', &(0x7f0000a5e000)={{r2, r3/1000+10000}, {0x0, 0x7530}}) fstatfs(r1, &(0x7f0000cbf000)=""/177) 2018/02/17 13:41:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000008e000-0x50)={0x6, 0x0, 0x5}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000004f000-0x5c)={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0xeb, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x0, [0x8001, 0x8000, 0x3ff, 0x3, 0x7ae, 0x4902, 0x4, 0x6]}, 0x5c) 2018/02/17 13:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000097f000/0x4000)=nil, 0x4000, 0x1000000, r0) 2018/02/17 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0xfffffd2a) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfb000-0x4)) ioperm(0x1e, 0x2, 0x6) r2 = creat(&(0x7f000099c000-0x8)='./file0\x00', 0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000dff000-0x4)) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000674000-0x18)={0x3, 0x81, 0x5, 0x8, 0x3, 0x81}) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfb000)=0x9ef83d817776b5c2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000dff000)) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r3, 0x7}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0x8004, 0x0, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000e00000-0x12)='/dev/input/event#\x00', 0x5e3, 0x301002) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f000003c000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000747000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7}, 0x0) 2018/02/17 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") fcntl$setflags(r0, 0x2, 0x1) 2018/02/17 13:41:31 executing program 2: unshare(0x40000000) getsockname$unix(0xffffffffffffffff, &(0x7f0000350000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}}) request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='/dev/loop-control\x00', 0xfffffffffffffffe) tee(0xffffffffffffffff, 0xffffffffffffffff, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x80)=[{{&(0x7f0000fc6000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f0000971000)=[], 0x0, &(0x7f0000347000)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000356000-0x10)=[{&(0x7f000021a000)=""/143, 0x8f}, {&(0x7f0000000000)=""/163, 0xa3}], 0x2, &(0x7f0000000000)=""/89, 0x59, 0x4}, 0x3ff}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000c20000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000c08000-0x5)=""/5, 0x5}, {&(0x7f0000f2e000-0x4a)=""/74, 0x4a}, {&(0x7f00001bf000-0x9e)=""/158, 0x9e}, {&(0x7f00003a1000)=""/153, 0x99}], 0x7, 0x0, 0x0, 0x3}, 0x3}, {{&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x49)=""/73, 0x49}], 0x6, &(0x7f0000001000-0xb)=""/11, 0xb, 0x7}, 0x8}], 0x4, 0x21, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000270000-0x4), &(0x7f0000c54000-0x4)=0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000001000-0x1a)=@random={'os2.', '/selinux/checkreqprot\x00'}, &(0x7f0000003000-0x1)='\x00', 0x1, 0x0) add_key$keyring(&(0x7f0000002000-0x4)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80000, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000fb2000)=0x6, 0x8) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) [ 31.375841] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 31.384295] audit: type=1400 audit(1518874891.331:12): avc: denied { set_context_mgr } for pid=4878 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/17 13:41:31 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) unshare(0x2000) 2018/02/17 13:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f0000f67000)="3900000011000946f9bb61e1c30500ff070000000200000045efffff08009b0019001a000f00000021f600000003000004e9ff0006000d0005", 0x39}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f000093c000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x501440) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000704000-0x4)=0x200, 0x4) 2018/02/17 13:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000e47000-0xa8)={{0x2, 0x8}, 'port1\x00', 0x22, 0x100000, 0x6, 0x2, 0x40, 0x0, 0x806, 0x0, 0x5, 0x4}) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028b000-0x1c)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f44000-0x18)=[], 0x0, &(0x7f000049f000-0xc)=[{0xc, 0x1}], 0xc}, 0x0) r1 = syz_open_dev$sg(&(0x7f000060b000)='/dev/sg#\x00', 0x6, 0x4101) connect$pptp(r1, &(0x7f000027e000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) 2018/02/17 13:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b6c000-0x20)={@common='bcsf0\x00', @ifru_flags}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000465000)=@assoc_value, 0x8) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000971000-0x4)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000944000)={@common, @ifru_ivalue}) [ 31.426181] binder: 4878:4900 Acquire 1 refcount change on invalid ref 0 ret -22 [ 31.440295] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 31.455307] IPVS: Creating netns size=2536 id=9 [ 31.485098] binder: BINDER_SET_CONTEXT_MGR already set [ 31.491122] binder: 4878:4924 ioctl 40046207 0 returned -16 [ 31.504146] binder: 4878:4927 Acquire 1 refcount change on invalid ref 0 ret -22 [ 32.190667] pktgen: kernel_thread() failed for cpu 0 [ 32.195777] pktgen: Cannot create thread for cpu 0 (-4) [ 32.201401] pktgen: kernel_thread() failed for cpu 1 [ 32.206497] pktgen: Cannot create thread for cpu 1 (-4) [ 32.211856] pktgen: Initialization failed for all threads 2018/02/17 13:41:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fe7000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{}], 0x1, 0x0) 2018/02/17 13:41:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) timer_create(0x3, &(0x7f000086b000-0x58)={0x0, 0x33, 0x2, @thr={&(0x7f0000982000-0xa0)="a8c70fb0d183cf3915c7ed9c48a527a76ccf3c56889df9b7caa675c58f09f7d3af3c56f360e6ddc51b1c48fcbf6369baa73699c05e21e21de9e27d3d22766eefaf336b06613ef3a84eefe480c3d25d436c9c793c0c7467117bc3b8c5c9474c38520cc60ae216ba76adf3e936be4e5835180f2b07628e1c4faccda84dadd7af8709e00a4330806e2da508e6612d1a762261b7ffbf3052d8e8f177ec05225d561a", &(0x7f0000412000-0xa2)="47aaafb3dc516af3a6b8dc94815702366a868dad8e90932dabe8bc73ce891590279fd8ac1b3ae8f9ff07c6523e8e6df5e1b457193cea6ebeaf2b2724b4696aee9c70212bbc21f0e02eb04024750728e00b6a4a163f5a2a724b92780f7c10700bc169e4b14ab4c5199de568c1b377ba00407ee8a205b5f4650a58947b07613a804a7e215e139a43689e0dbcca8a51148c6021169a086fdefe2c72c6cedb6b417ce175"}}, &(0x7f0000182000)=0x0) clock_gettime(0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000ae5000)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000a81000)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) sendmmsg$inet_sctp(r1, &(0x7f00001e4000)=[{&(0x7f0000b2e000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f000064f000-0x40)=[], 0x0, &(0x7f000041e000-0x84)=[]}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000854000)={0x728}, 0x8) tkill(r0, 0x15) 2018/02/17 13:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000696000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00004b6000)=""/127, &(0x7f0000fb7000-0x4)=0x7f) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/17 13:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005ad000-0x8)='keyring\x00', &(0x7f0000d64000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) 2018/02/17 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000c9d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00007d2000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c1c000-0x4)=0x0) lstat(&(0x7f00000f2000)='./file0\x00', &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000037b000)={0x0, 0x0, 0x0}, &(0x7f0000d90000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5e000)={r1, r2, r3}, 0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/rtc\x00', 0x0, 0x0) execveat(r4, &(0x7f0000e99000)='./control\x00', &(0x7f0000717000-0x30)=[], &(0x7f0000584000)=[], 0x0) 2018/02/17 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000111000-0x3), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) pipe(&(0x7f0000de1000-0x8)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000378000)=[{&(0x7f00001c3000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/17 13:41:32 executing program 2: unshare(0x40000000) getsockname$unix(0xffffffffffffffff, &(0x7f0000350000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}}) request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='/dev/loop-control\x00', 0xfffffffffffffffe) tee(0xffffffffffffffff, 0xffffffffffffffff, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x80)=[{{&(0x7f0000fc6000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f0000971000)=[], 0x0, &(0x7f0000347000)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000356000-0x10)=[{&(0x7f000021a000)=""/143, 0x8f}, {&(0x7f0000000000)=""/163, 0xa3}], 0x2, &(0x7f0000000000)=""/89, 0x59, 0x4}, 0x3ff}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000c20000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000c08000-0x5)=""/5, 0x5}, {&(0x7f0000f2e000-0x4a)=""/74, 0x4a}, {&(0x7f00001bf000-0x9e)=""/158, 0x9e}, {&(0x7f00003a1000)=""/153, 0x99}], 0x7, 0x0, 0x0, 0x3}, 0x3}, {{&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x49)=""/73, 0x49}], 0x6, &(0x7f0000001000-0xb)=""/11, 0xb, 0x7}, 0x8}], 0x4, 0x21, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000270000-0x4), &(0x7f0000c54000-0x4)=0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000001000-0x1a)=@random={'os2.', '/selinux/checkreqprot\x00'}, &(0x7f0000003000-0x1)='\x00', 0x1, 0x0) add_key$keyring(&(0x7f0000002000-0x4)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80000, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000fb2000)=0x6, 0x8) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) 2018/02/17 13:41:32 executing program 4: r0 = inotify_init() inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000480000)) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x5, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000439000)={@dev, 0x0}, &(0x7f00007cd000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00008e4000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000f3d000-0x5)='user\x00', &(0x7f0000770000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000804000-0xe3)="cc3c1c5910074f9a3dd8f818ebd3d7755bb4caa1782365072236939a6cbee84a27101fb6af708a421d4eb2cff1cf66f6b490b1bc65200c4e221dbef8b8c023e9342dffac5e9554b841bde28917e9fb683c799d49de07691f8934c4a65e04d1ba40e15e5d063ccc17656fa47360b91b357fa8ca6ded1a8a98aceb9b9da80b31ee5eda88d36582cd01a7a93781abf3bd53059abb849a47f53ceec63a1f531b272170e6551ebfec25ea6cc496ba5bd249c13e9e82890c32bf774d6d7d56fb784e974285efb7842157c79adff5a0b02b8624cedfa82c2acfce3296bf2c5e3888c1d34bd974", 0xe3, 0xfffffffffffffffe) r5 = request_key(&(0x7f0000b8c000)='syzkaller\x00', &(0x7f0000e8c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009cc000-0x1)='\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r4, 0x2, r5) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000000), &(0x7f0000000000)=0x4) r6 = socket$l2tp(0x18, 0x1, 0x1) fcntl$dupfd(r6, 0x406, r0) 2018/02/17 13:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000115000)={0x0, 0x16, "116623eba2ae7ca8a3bcf8f06329b3bd1a6e9906fcab"}, &(0x7f0000439000)=0x1e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f4a000)={r3, 0x3f}, &(0x7f0000126000)=0x6) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000048d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e28000-0x83)={0x0, 0x7b, "ea412eae66322df8f2268a37ac7d2045256bc9ee2befa98fe5728e98932ddeec1fb1ee07c0a1314675fadc6d5138830c909ac291c4a3629e7b69c1fbbd6027837ed5db03fd3c2f6f2422eb56ad7ad9c0a9d6082d7917c2167f79171cf3b92cc98fcba0e15ec050e681eca2b83f310adf6296e7bc962083f39a2741"}, &(0x7f0000350000-0x4)=0x83) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006a8000)={r5, 0xfffffffffffffc01, 0x7, 0xddd8, 0x1, 0x7}, &(0x7f0000f32000)=0x14) [ 32.367594] IPVS: Creating netns size=2536 id=10 2018/02/17 13:41:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0x108)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/17 13:41:32 executing program 5: getgroups(0x8, &(0x7f0000dce000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) stat(&(0x7f00009fd000)='./file0\x00', &(0x7f000018d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/17 13:41:32 executing program 3: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80807, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000006d000-0x4), &(0x7f00000ba000)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00004f0000-0xa)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/17 13:41:32 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b68000), &(0x7f0000001000-0x4)=0xffffffffffffff2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005c1000)='/dev/loop#\x00', 0x2000000000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/17 13:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009de000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c55000)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x807, 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000ba7000-0xe8)="4ac852f74a5ce68d9f53d22678666bae8d8e05507f0cb8a2b0397598bde73491749430878e986648c07d438af67e7ea755db86b089ed34d172c6df7ce347da829bec6125626d786302e2d9e4456f2faded35ebf5c437f041075572a4c59d8ed02581220be562db28ee8756b8c59adc2ec874dcb4525364d3d2fc3fa77f720b7741b7c3444bfb77f429301809ee9c6105191aad7b34153297fc9b4de6c05b34552a907693316b6da9c9455f36ee453c936c08f36ca9c0dc65b53233362af365f6c5d5c489fe67c31a8b68e84b6918cccacb4e2c6f088512e72a7eeab4972065301cd9dd86e5460dfa") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/02/17 13:41:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000064e000-0xd)='/dev/snd/seq\x00', 0x0, 0x48000000003) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000b94000-0xa8)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffff7ffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f000086d000-0x28)=[{r0}], 0x1, &(0x7f0000875000), &(0x7f00004b0000-0x8), 0x8) 2018/02/17 13:41:32 executing program 7: r0 = memfd_create(&(0x7f000084a000-0x2)='@\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = dup(r1) recvmsg$netrom(r2, &(0x7f0000d22000)={&(0x7f00006d0000)=@full={{0x3, {"4c57847472312d"}}, [{"cbd345a8d4119a"}, {"9e2ac93d1bfadf"}, {"01e5ff0004486e"}, {"1fe7420ddf2fa3"}, {"4b1031f086c5fb"}, {"dc495ea4acf7ce"}, {"971a8110c15f57"}, {"6207d81ed6cc3d"}]}, 0x48, &(0x7f0000c8f000-0x28)=[{&(0x7f0000c6a000-0xae)="3cda", 0x2}], 0x1}, 0x100) getpeername$inet6(r0, &(0x7f00003fd000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000080000)=0x1c) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000288000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x7f, 0xec, 0x2, 0x400, 0x8}, &(0x7f000086b000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000223000)={r4, 0x5, 0x7fff}, &(0x7f000031c000-0x4)=0x8) tkill(r3, 0x1000000000016) 2018/02/17 13:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000de8000-0x9)='/dev/rtc\x00', 0x400840, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) ppoll(&(0x7f000008f000-0x8)=[{r0}], 0x1, &(0x7f0000743000)={0x77359400}, &(0x7f0000932000), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000630000-0x18)={0x0, 0x7fb800, 0x30, 0x7010, 0x2}, &(0x7f000087e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000067c000)={r2, 0x3, 0x3, [0x6eaa, 0x7, 0x80000000]}, &(0x7f000008b000)=0xe) vmsplice(r1, &(0x7f000086d000-0x90)=[{&(0x7f000027e000+0x2f)='2', 0x1}], 0x20000000000000c8, 0x4) 2018/02/17 13:41:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001e000)='/dev/autofs\x00', 0x42040, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000521000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000000b000)=""/4096, &(0x7f0000fe2000)=0x1000) r2 = syz_open_dev$loop(&(0x7f0000aa7000-0xb)='/dev/loop#\x00', 0x80000000000, 0xffffffffffffffff) ioctl(r2, 0x440000000000127d, &(0x7f0000fe2000-0x2)) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$inet6_tcp_int(r3, 0x6, 0x5, &(0x7f00004fe000), 0xfffffffffffffec1) 2018/02/17 13:41:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000986000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000f00000), &(0x7f00004ea000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f00002f0000)='/dev/sequencer\x00', 0x3) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000f22000), 0x4) 2018/02/17 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000fb8000)=@ipv4_newaddr={0x2c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="a290c621c8115797b912cf37f9a077d0"}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001c7000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004b2000)=r1) [ 32.901507] audit: type=1400 audit(1518874892.851:13): avc: denied { setgid } for pid=4966 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 13:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) rmdir(&(0x7f000076e000-0x8)='./file0\x00') writev(r0, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/02/17 13:41:32 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x10, 0x71d97574508bba73) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x13) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000004000-0x78)=""/120) fcntl$getflags(r0, 0x40a) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000004000)={0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x4c032, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x20001, 0x100) 2018/02/17 13:41:32 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) readv(r0, &(0x7f0000002000-0x28)=[{&(0x7f0000000000)=""/212, 0xd4}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x111800, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x40, 0x1, 0x9862, 0x6, 0x2, 0x100000000, 0x3, 0x1, 0x3, 0x5, 0xeb16, 0x8}) 2018/02/17 13:41:32 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000e000)='/dev/input/mice\x00', 0x0, 0x40) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_open_procfs(r0, &(0x7f000000d000-0x7)='ns/net\x00') 2018/02/17 13:41:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) tkill(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a3f000)='./file0\x00', 0x959aabb9383b55fd, 0x20) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00002e7000-0x4), &(0x7f0000ceb000-0x4)=0x4) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ed3000-0x4)={0x2, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000965000-0x8)=[{0x6}]}, 0x10) r3 = socket$inet6(0xa, 0x1, 0xc2b7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000da7000-0x98)={0x0, @in6={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x3ba, 0xfffffffffffffc01}, &(0x7f00004c0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000024e000)={r4, 0x1000, "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"}, &(0x7f0000dc4000-0x4)=0x1008) dup2(r3, r2) 2018/02/17 13:41:33 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000022000-0xe)='net/mcfilter6\x00') read(r0, &(0x7f0000011000)=""/174, 0xae) r1 = dup(r0) read$eventfd(r0, &(0x7f0000009000-0x8), 0xfffffffffffffd36) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000028000-0x40)=""/64) 2018/02/17 13:41:33 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7d000)=""/53, 0x35, 0x0, &(0x7f0000f7d000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bc8000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x5, 0x5270, 0x72b7) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c20000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000f7e000)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f7e000)='./file0\x00', &(0x7f00002c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f7e000)='./file0\x00', r1, r2) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f7f000)=0xffffffff, 0x4) 2018/02/17 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000e000)='/dev/input/mice\x00', 0x0, 0x40) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) syz_open_procfs(r0, &(0x7f000000d000-0x7)='ns/net\x00') 2018/02/17 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007b3000)=""/169) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0xd, 0x3fe) r1 = getpid() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000847000-0x4)=0x20, 0x4) r2 = geteuid() r3 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002d8000-0x9f)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000863000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a6a000-0x4)=0x0) r6 = getuid() lstat(&(0x7f0000b0b000)='./file0\x00', &(0x7f0000beb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = getuid() stat(&(0x7f00008d7000)='./file0\x00', &(0x7f0000031000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000b6d000-0x1c)={0x0, 0x0, &(0x7f00008b3000)=[{&(0x7f0000c36000-0x314)={0x314, 0x2b, 0x100, 0x2, 0x0, "", [@generic="3fd0ca0f448d41e9e4b6eae6df87ff533043bbb1a4686c7aa43d80c97150b6f475385b6741ae6c020f6c3c9b32e1567e801be661e9082246146fb7589cba75445603d23570edfbb8f728e96934ec9733fe2fcb9c5edec65738ea74d879b3928260d68ec21025b6d40fe781a784c7197e6dadb7f2c824d4b613cb7817df2aa4fe8406e9f849d42b606c19e5450bfdf3a5d3fb11a5c2", @nested={0x114, 0x58, [@typed={0x18, 0x78, @ipv6=@loopback={0x0, 0x1}}, @generic="56ef3890ab5aa3277e2ff0f1f5532b0b287e4780a61edd9a61e142f3fd5837eef0c79c63ce1f52390acbed44972f74f448e877b5a6293db5442f60b0590aa35a4b374b91acb746c7127ec08ee7f6e9c696c9beb85eac2a29b8a1356dbea017a3d08d75fb38690af50e84e1619f60c0bf846254a4adf477baf18574b08a3b646b02b66fa798ea71108538f378c2ac78cb7d14dd4500f1c3bd6973e0271ef0e1d5ef347e51bffec5385faebbc836b9e1841d7f5414093cfedd9d32c4caaf474e8d253c12d29e335d5078e18106e651d76b2c63fabdca929613e0d622", @typed={0xc, 0x79, @u32=0x2}, @typed={0x10, 0x1d, @str='keyring\x00'}]}, @nested={0x18, 0x51, [@typed={0x14, 0x4d, @str="6d6f756e74696e666f00a4"}]}, @generic="81b46a6e00046efbbe28a8adc22bfc1d50ffcac49ac595d13c43f737fd7298da6f73d8bca2e547df42c71d179651be93a6b6a2677f7ae449045c8fcff5131ca2657d6b86aca9", @typed={0x18, 0x60, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}, @nested={0xe4, 0x93, [@typed={0xc, 0x5b, @pid=r1}, @generic="ae149bdfdd59a7d4fe938b400b192219e324acb28c4efcf67128dd32e391926412e8559066b81ccf4bf7612687800373139090c9d57cecf0a4adeda3c864a57ea8454df7af81059f3e6fedc717fe75f30647d68ec591264e8315528e739d0eb9783de578f7fce9f969ceea55f6895ca71e001c54e3217eb0a6a7f3a6", @generic="3a107344", @generic="ba47fe1ec98a8c0044f16d5977bf5cceb7", @generic="07c8293932877e721bb3b1f1cd82793fc89567dff56999499bba348ccc625ddfb1bfb57fd6af47b943f1e78960341b47650f70b8bb7621712cc8ba6ed20d2104"]}]}, 0x314}, {&(0x7f0000664000)={0x49c, 0x2c, 0x11, 0x0, 0x1, "", [@nested={0x138, 0x5b, [@typed={0xc, 0x1f, @fd=r0}, @generic="ebd176863a22d75250240cba582d0937e68b4265b4c69a6b73c50a0f8bdd6811a4c8ac504bc2be137f4807ed8a8eec0f04f614f6ffab7c9a86d8595e4e90056dad272bb8492c9dbc08e935f6b52979d459cace6e1c8cf0b8e714fd859f112f8e1d0c887b54b96a00a2e26bdd101759afc0442b07ad671dc555b391dd46e7608978c4314419444c7121b3ddd584f7456d57afc913168fa0b7c7383e4fbe9d5f1872f48c33ef5111082f94881387fe17ddb5379ab99f821af74c4be97a7c2e1b286dd7585b4bc492", @typed={0xc, 0x51, @uid=r2}, @generic="0bea5bbaa7032d68856ee8296da88452c22b39c3b20f619538f6d37dd34b8b9cfe50088434592001997b93e1e40d35bcd6383f6164d02d4e477d8d38f6001f6bdcaedff301cd74d06eb55111ee0e1430312b"]}, @generic="a456daf8cbe23ed1f27b39aa6824dd31be5b5a208a9080236b1c93bb9c18027cd0a1878efabbaca7675dc77c99619009f549b4badf72ece8514138a2453611f3f6c7ef6271af9eec8d3c0ffa675aff3a2908787f3640489f1b3df8e69bd1a08282f4d40352dc69afed5e914321a3b87c13f3e50d845524bd195e662f7c595f8dd2d3efee8c100346ac2d378aff", @nested={0x2b8, 0x54, [@generic="9e6eda6ec99a202322c2db5ddc936cbe09a9710787b12f65dcbc87ede4c1110e8f1167b81371b5443430aea81bb1ec1aa006741c07462b4e2a2ba0d6c8e66d95275733ddd4e79138d2c04ffb69902bc678adbec19f958017935db83648af17724b34961cb20023d12f4d2921f528461216c1471a4a9c058c4de2b20468349db4884af79f0b6659e8631545ccb86eff008db5046a9870377268725f7142e7ca", @typed={0xc, 0x95, @ipv4=@empty}, @typed={0xa4, 0x41, @binary="d05ed9932a1effe9af4c4f8f436f4889c816177d764b37474b98d87ebff430ee128761812b7d95b2db8a1a992d56996ea68dc73ed752c341490a174e4379dffe9e02620dfa148b5700162dda6c6a0a8e99d505a9b0004640aaf565f4216c4b108180ad9b860ca2f5d7b8302a5d4fdd0ba874d2336c5100fb50b2c65749a608d10e145ca6253bdb0b03fe22cf9afc2f8f44422cdf623b8f6869878c73"}, @generic="5016ad614098a756b455be8d6f7a27f2e6a8b2137ffc87d9fdc76a7e369051c4b52d8b579e36538f9ead98d542fa0bcc5afe9ac543b630d8b3bf3ab2d9527bd364875a81dfa926b0c5a3bcd6c5f465cf689e85bae60098", @typed={0xc, 0x27, @u32=0x516c}, @generic="de1dd713a0ddebf2ab57a47669f0f265e9f6b8b321a106e42336a10ef76ea364de537496c171018f99165c3dd825fc10a207b4fbbe5f8eb75b47a6b1c43a158282ad5c85546dd5c68d64d4bc99001893101195346ca5339611553ceaf99f627ea2dc00c5c1eecd045584ff78efbc8f5469fc51ce16cbf1ff8e815789900e1a59b7e143b0a833daa5fe03e8b7288288383a8822fc177eace42eae001ef57d670708f666e26cb67873386f3c9d743bc3735e67ff7602", @generic="846e9b6de148ea0c567be6eea3c279f962bc064652047bb84d9e495e0251f8a828c566197f164548e691e5b62662659d591bd1da12b6dc8b1c6a948794fb4f8031e2721c48477fb5536ab1"]}, @typed={0xc, 0x30, @fd=r0}]}, 0x49c}, {&(0x7f0000f58000)={0x264c, 0x38, 0x2c, 0x5, 0x3, "", [@nested={0x220, 0x58, [@generic="9458df2e32a973f70c75cd7fc0ef3cc0baa95917a7978d38f68dc88965e9002e2f15accbf03d349f218ff3bc83b065e39f54047df56e4aad8fcc872240eafa56209bf5f6b0005566d7b07c0da2981a6f0329a86884727ec7cd58aa4dd25825710625bd90a7d1dd080cfefc427f829f6614f58d06a51782ead75f006536285c6cfc18d22d7c38f921d4f649406a127ba489c44f540e81961eb8daec6ddc999cd2adc58cf675d08e5609e142215d0779da1d39468e91963ad40728a1a9e780cdd55a33010e767812fe9ab37831c60c9b198be5bb797aa30194b1dffaf6460fe93489fb023f5ec455132a8ce9e7802defcd0e", @generic="b73b7c3d83443982925cc758c685692a230e547028e2a21e8b092a79b688bdae97d12f2dde0c0d35c2c725571fb13e0001059ef96ee2e5d96f1ac81d0542b689b6e3e98c4497f8e3aee8995b9b5375a583da92814e9dc4f6c5a4c94dcbb75d67f83f9a6bc31488a20ab23b2223fee708f73ccdc66e7e1ce56254dbd2cd8b7a2a656d5f42dcc998fd5b1392b0fb4961323a3c29d826c2589fc7b4ca386dc2d9c1fb818d7e204ce506d0bf7b77f557db1b450d0f1876416bfb8836517e165e6e", @typed={0x10, 0x95, @u64=0x1}, @typed={0x8, 0x55}, @generic="3ca0b887eab1823b3828b4f43a6a021902e7949bc627702f1ec142e05266651a789fc5b85826111a70deee63387a8e176c9dc1b7606342a39dc350", @typed={0x18, 0x87, @ipv6=@empty}]}, @generic="02f558fb1726950e3e1cb9fe180211a0fa5555b4781a90099a5ad5cabd92f490c6c5642f67e76882f8a0f36b2e237795ed76967154d6cc49f212fca07223ccfdbc", @typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x130, 0x92, 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[@generic="de693cd1189439e667fd5cf3fc4f902502808b3c24728c6404e9f3217fd0f7f502475a5e3da1935b6356f81ed4bbd62619d2a44eaa307d97ec937ff86aed25a995c88b960452eba51b8ca925dd084b52303e4be76411de8bedb6f340101f41b4fce7b20fb94ca61f3ca073b385aec9a951bd32d2a830f20a93f29ef35150dc6dee713808b62b391338f7cb13b59d45ffe8ec8bc79f42afe04b2929a4d56ccefa96226ca052bc5018f6030381", @typed={0x80, 0x72, @binary="5be27752db9d3e40ed16111aaf553d4775cbd87a56c0388711fd6531fedccb592c4b81e290826d0f42dbf6fa3356cfd05b61fe2513b67d9a72b0f0dfbe9a8f7604b20fe3fb3335c08062dfb5ef0b593ea21f4e8abddfe2894303c6a11abb4286bda623ed372d52bcff9910ea1a31297c786d10e418ef56"}, @generic="d9f0bee6e294670b1fb30b413ce06752d5eda1e4e2591a45f7add1cf0c53a09e8335f6f5176024510e8ddde1c9959db73d09c7e5ae7a6a4643e073bd32752c93dfa5e4a70c418a4baece83dfa8e4", @typed={0x10, 0x26, @u64=0xfaa5}]}]}, 0x28c}, {&(0x7f00002d9000-0x1288)={0x1288, 0x1a, 0x420, 0x0, 0x1, "", [@nested={0x4, 0x6b, []}, @typed={0xcc, 0x3e, @binary="82e027064c4b036c4b55ff06aaf839fd7f021ec86aa6865649d1bac99ef61d317a5d8720ee758720047b573c28d0965e0b98af4574494fc5d0eded2aca0741538be721c939132cde90b18fd80be517945c4cf9498ebe272824dd9df9fa66d1c05df0133285d8e514c7543d92849f609febfbc933f080cdd16882f0d1c3f60e17c80c7c5953aaa9321b4550d6d4164ed58a48fe0a2e3277c0fed04c7d255459af384824b833bd1b5ef3735320a19eb3df6255d2c129c96dcbcea29cea173ad576058cd4"}, @typed={0xbc, 0x93, @binary="4d322b137e7fd63d788251e501ef3d0dff09d4132fc1b062039acbaf879907cde055f835bf2dacb8e3fa4a50bb4621ac289bdf3e7cad9d747b0ae12a15d3ce80b4b3d0373f56965fea4950578665286fb80ad5f3a3babe4e14e56f66e3f6051e062526639e55d3492e202ca8f7cb2d8177380202c56246c8d46e031e9aaf728ca51c6d3107d82055eb94072be78255d54a630b643d14646f9aa97673502609486fee786483b4b06ef3a0be751422cdae2ed6"}, @typed={0xc, 0x3, @uid=r4}, @generic="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", @nested={0x18, 0x4c, [@generic="5037132594bfe1947b2717f328f98ccdbb35fc"]}, @generic="437e8316ebc4d2e9a9f1f6a60e714ffc40d2c2be91d0e7cf67d0b9a03ff7a6bf4b0c94f70eb6dd4bc14a47ebb02d", @generic="325732a5b626ba276900804929496c98e827ef3a7c126d805dbd8ed0bf7c5625b236a37768971270ae15ecd471a259357bb49da58bba60154c019d7ca495115b9b0239c6411d36ed74ee00533b7e7b0b3dfacb4e805a080376bba2595c8073de480cbef77953aa90899dc1e1093d88e6838510cb9f4dee3a8fc328752b035fe243720a8247437b93151e0f57783510a88f8952ca544881b261"]}, 0x1288}], 0x5, &(0x7f00001d2000-0x40)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x40, 0x10}, 0x40000) 2018/02/17 13:41:33 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000fd2000-0xa)=@abs={0x1, 0x0, 0x0}, 0x43) r1 = socket$unix(0x1, 0x2000000007, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000fdd000)={0x3, {"07e6d717ea8c90"}, 0x1000}, 0x10) bind$unix(r1, &(0x7f0000af1000)=@abs={0x8000000001, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000fdf000-0x4)) 2018/02/17 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000ccf000)) 2018/02/17 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000066a000-0x4), 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b17000-0x4), &(0x7f000097e000)=0x4) tee(r0, r0, 0x1, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/17 13:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000267000)={0x24, &(0x7f0000a57000-0x24)="1ab4ee167823abd19f7463ee6a6cb128d66a25a54cbd72ab7b7503284faa2555e3f0d6df"}) read(r0, &(0x7f0000722000)=""/4096, 0x1000) unlink(&(0x7f000022e000-0x8)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000729000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000151000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) fgetxattr(0xffffffffffffffff, &(0x7f0000cb7000-0x16)=@random={'user.', 'securityproc:&(%\x00'}, &(0x7f000061d000-0xfd)=""/253, 0xfd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003c3000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000e71000-0x61)="d452c31fd15e21598bea4f3c519a9c308872f9952fedfb463daaae5b4d8da018c2ba6980e2686dd697db1e9f3856e6a3f925181323f27511f7a976c53083e03dfc42cc1277905b31d08b067dd82e64658ea3d0fc26a132f7c82637cdddbeb6a29c", 0x61, 0x20040040, &(0x7f0000718000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000694000-0x4)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) readlinkat(r1, &(0x7f0000eb0000)='./file0\x00', &(0x7f00005b9000+0x54a)=""/52, 0x34) sendmsg$nl_xfrm(r1, &(0x7f0000e41000-0x1c)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x100000001, 0x7}, []}, 0x128}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sendmsg$nl_xfrm(r1, &(0x7f00007a0000-0x1c)={&(0x7f0000df4000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000582000-0x8)={&(0x7f0000204000-0xb38)=@flushpolicy={0xb38, 0x1d, 0x0, 0x7, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x1}}, @replay_val={0x10, 0xa, {0xffffffffffffffff, 0x7, 0x8}}, @algo_crypt={0x48, 0x2, {{'ctr(aes-aesni)\x00'}}}, @sec_ctx={0xac4, 0x8, {0xac0, 0x8, 0x0, 0x0, 0xab8, "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"}}]}, 0xb38}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/02/17 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000019000-0x9)='illinois\x00', 0x9) r2 = syz_open_dev$loop(&(0x7f00000a3000)='/dev/loop#\x00', 0x0, 0x4402) read(r2, &(0x7f0000d1b000-0x200)=""/512, 0xfffffffffffffc75) r3 = openat(r1, &(0x7f0000a84000-0x8)='./file0\x00', 0x0, 0x4) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xa08) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000610000)='tls\x00', 0x4) 2018/02/17 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) time(&(0x7f0000903000-0x4)) signalfd(r0, &(0x7f0000acb000-0x8)={0x7}, 0x8) r1 = memfd_create(&(0x7f0000dc4000-0xa)='/dev/ptmx\x00', 0x3) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000715000-0x8)={0x7, &(0x7f0000f61000-0x38)=[{0x1, 0x4, 0x75, 0x7ff}, {0x2, 0xffffffffffffff00, 0x8001, 0x6}, {0x80000001, 0x10001, 0x3f, 0x9}, {0x40000000, 0x5, 0x3, 0x4}, {0x167f, 0x80000000, 0x5, 0x6}, {0x0, 0x8, 0x10001, 0x5674}, {0x6, 0xebe5, 0xc5e, 0x2d}]}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000643000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000068000)={r2, &(0x7f0000a5d000)=""/211}) openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/17 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000643000)='net/raw6\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005ad000-0x8)={0x6, &(0x7f0000619000-0x30)=[{0x8e15, 0x401, 0xffffffff7fffffff, 0xfffffffffffffbff}, {0x1, 0x200, 0xaf3, 0x100}, {0x1, 0xbd, 0x80000001, 0x5}, {0x8, 0x20, 0x683, 0x7}, {0x888e, 0x100000000, 0x5, 0x3}, {0x100, 0x7, 0x2, 0x4}]}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f72000)="9404", 0x2) 2018/02/17 13:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000212000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/17 13:41:33 executing program 6: ioprio_set$pid(0x1, 0x0, 0x7fff) ioprio_get$pid(0x20000000006, 0x0) 2018/02/17 13:41:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000157000-0x8)='./file0\x00', 0x2) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x3, 0x0) open(&(0x7f0000b11000)='./file0\x00', 0x0, 0x0) 2018/02/17 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = memfd_create(&(0x7f0000fd3000)='eth1\x00', 0x3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000bd0000)={0xfff, 0xfff, 0xdf3, 0x10001}, 0x10) getsockname(r0, &(0x7f0000aa3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00009ef000-0x4)=0x3a) syz_open_dev$tun(&(0x7f0000fa5000)='/dev/net/tun\x00', 0x0, 0x1000000000004) socketpair(0x3, 0x6, 0x3, &(0x7f0000eca000-0x8)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000815000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) 2018/02/17 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b38000)={{0x0, 0x2}, {}, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c5000-0xc)={0x0}, &(0x7f0000342000)=0xc) ptrace$poke(0x4, r1, &(0x7f00007de000), 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000037000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000959000), &(0x7f0000e46000)=0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000447000)='./file0\x00', r3, &(0x7f0000891000-0x8)='./file0\x00') 2018/02/17 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000877000-0xd)='/dev/usbmon#\x00', 0x401, 0x4000) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001d4000-0x24)={0x665, 0x3ff, 0x0, 0xdf, 0x9, 0xfffffffffffffae6, 0x3, 0x10001, 0x7, 0x1, 0x800, 0x7}) creat(&(0x7f000041b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/02/17 13:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f000031d000)='keyring\x00', &(0x7f0000ad2000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x7) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d94000-0xe8)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f000047d000)=0xe8) ioprio_set$uid(0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) recvmmsg(r0, &(0x7f0000a34000)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f000094a000)=[{&(0x7f00005d6000-0x65)=""/101, 0x65}], 0x1, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) 2018/02/17 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000d81000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000744000-0xb)={0x7fff, 0x6, 0x75b, 0x4, 0x7fffffff, 0x4072, 0x9, 0x1f, 0x5, 0x1, 0x7}, 0xb) socketpair$inet6(0xa, 0x805, 0xd335, &(0x7f000056e000)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002b7000)={0x0, 0x4d, "50fa0796d0b0909dd15db6aeffde759ae69afa8d12b7298b7ad8bc1be431a5c6f720acb4bf736e2c4d827ad35de21a601940269a5beb79151542842c859b14ea8575c02a65c4d01b9cdb664fca"}, &(0x7f0000a63000)=0x55) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002d9000)={r4, 0x6, 0x10}, 0xc) write$evdev(r0, &(0x7f000012e000-0x30)=[{{r1, r2/1000+10000}, 0x8000, 0xbc, 0x8b}, {{}, 0x6, 0xff, 0x4}, {{0x0, 0x2710}, 0xc25, 0x6, 0x6}], 0x30) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000c9d000)={r4, 0x4, 0x9b, "50f937b137d0eca58fb8fbb80a4117ed35f0418fe9812d944faa7b8270dd04296f095703fdbb9b549422619f1fc7c02699b97a421f97390bac75f0dfbdd76231cf13df375ed9d3745404ed7a1c26e9181fe8954f7b8e312167dd523259f14fb87dc2f64fe8db48417612eb1211586d6a04d9bbf7729cbc17d8c264e1527b829041df4211f733fca8680b4bd2eabd3af0f23f165560f5c91b9c72eb"}, 0xa3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000536000-0xb)='projid_map\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000de3000), &(0x7f0000f93000)=0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ede000-0xb1)=""/177) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000064d000-0x8)=[0x0, 0xfffffffffffffff9]) 2018/02/17 13:41:33 executing program 3: prctl$seccomp(0x16, 0x1, &(0x7f0000706000)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x40000000000}, {0x8, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x1000, 0x1}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x2000) pivot_root(&(0x7f0000707000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x0, 0x0) unshare(0x28060400) exit(0x993c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x7, 0x8) 2018/02/17 13:41:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}, 0x1000d00}) 2018/02/17 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x31285c9c85a1cd4c, 0x0, &(0x7f0000005000-0x68)=[@enter_looper={0x630c}], 0x3, 0x0, &(0x7f0000be1000)="d8f8b8"}) syz_open_dev$binder(&(0x7f0000d8f000)='/dev/binder#\x00', 0x0, 0x0) 2018/02/17 13:41:33 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, 0x4, &(0x7f0000b1c000)=0xfff, 0x4) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000039000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) creat(&(0x7f0000bdc000)='./file0\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) [ 33.376694] binder: 5099:5103 unknown command 0 [ 33.381854] binder: 5099:5103 ioctl c0306201 20002fd0 returned -22 [ 33.407474] binder: BINDER_SET_CONTEXT_MGR already set [ 33.412951] binder: 5099:5103 ioctl 40046207 0 returned -16 [ 33.415290] binder: 5099:5106 unknown command 0 [ 33.415297] binder: 5099:5106 ioctl c0306201 20002fd0 returned -22 2018/02/17 13:41:33 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x7) 2018/02/17 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001a2000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000015a000-0x4)=0x1c, 0x80000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fdd000)=""/84, &(0x7f000051b000-0x4)=0x54) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ab2000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000011c000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x44) 2018/02/17 13:41:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000020e000-0x11)='/dev/vga_arbiter\x00', 0x1001, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000214000)={0x0}, &(0x7f00003ed000)=0x8) sched_rr_get_interval(0x0, &(0x7f0000411000)={0x0, 0x0}) pselect6(0xffffffffffffff5f, &(0x7f0000f34000-0x40)={0x400000, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}, &(0x7f0000d61000)={r1, r2}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/17 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003f7000-0xc2)={0x0, 0xba, "b4fe8403b7220de4b2d204d2a00db51976f2d18a04db42424a592f7ca5562b73992885506b306d01c90df15adaf4b4a1a2e1cd25cf50bec90f4924b73a72b4df9407226ebfdd3d684cd88d53c947388e1fd8f33c4f51ff0557d144eee3684332b6a59ceca9e5533c50fc4db8a04b16c24c5854009ffa70312e5a55ac5ef29d356d42960a764105b7146c027176debdf8983333a547e69283b6fa1ddf0bc8e2e2869d8b17189c7a21e8a017c419a5e51f9bfb2fcff827a78360d8"}, &(0x7f0000fdf000)=0xc2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00001e4000)={r2, 0x8}, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00008ee000)={0x80, 0x2, 0x4}) accept4$llc(r1, &(0x7f0000c98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e3a000-0x4)=0x10, 0x800) r3 = syz_open_dev$sg(&(0x7f0000b84000)='/dev/sg#\x00', 0x6, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000c6000)={0xffffffff00000000, 0x2, 0x7, 0x5, 0x0, 0x5}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff}, 0xc) 2018/02/17 13:41:33 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000033e000)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xaa) socket$key(0xf, 0x3, 0x2) 2018/02/17 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ae8000-0x4), &(0x7f00000dd000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003f1000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000056c000-0x4)=0x10000, 0x4) 2018/02/17 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000d0f000-0x4), 0x80800) open(&(0x7f0000c0d000-0x6)='./bus\x00', 0x80c7e, 0x0) 2018/02/17 13:41:33 executing program 2: ioprio_set$pid(0x1, 0x0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000120000-0x8)={0x20}) 2018/02/17 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000843000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x43) ioctl$void(r0, 0x5451) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000a42000)=0x9) 2018/02/17 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000476000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x400000}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x8001, 0x0, 0x40000}) 2018/02/17 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a56000)=0x0) setpriority(0x3, r1, 0x8001) 2018/02/17 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000205000-0xc)='/dev/rfkill\x00', 0x321e00, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f0000637000)='\x00', 0xd2e33ab27954385c) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r1, r2, &(0x7f0000a31000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d57000-0xc)={0x0}, &(0x7f0000617000)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f0000eb5000-0x8)={0x1000}) fsync(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000794000)={0x0, 0xe5, "de2837d6f3bff13715d3454fc48fa85615686e2940c5377482931df0f1cecb3aa343050a79e382f2958f77f856b90a36932b92c8ce202beeb8b6df8dc6f9a2afad937bdebf750f829b8c812e318b63fafc98b9a54667516f7033a6cf3802749ad0ab0849ff85c7e9861002b9ed5f8cc105446032c66506cfba10c4fe85475be1f17a9433de9059f4b998b582b8114fc3f280a8bcb08c9aad0c1337fb78f59e86e1d30a75f08f9aad91ad535a5982bd98bf99339afd0d75e24fd3584006a1eaf4eaee0fa91cd673610d485a769aa779cabd8089825f28bb5381be8e2638eddd377be7875428"}, &(0x7f0000dc6000-0x4)=0xed) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003e7000-0x20)={0x1, 0x1, 0xf, 0x29b4, 0x1, 0x0, 0x7, 0xa3, r4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c46000)={r4, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, [0x8, 0x9, 0x7, 0x1, 0x7a0a0853, 0x372, 0x200, 0x4, 0x3, 0x1326, 0x1, 0x8, 0x1, 0xeec, 0x40]}, &(0x7f0000e71000)=0x108) 2018/02/17 13:41:33 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003a0000)={0x0, @remote, @empty}, &(0x7f0000001000-0x4)=0xc) fcntl$getflags(r0, 0xb) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000458000)="b657a6e21c87e799b53f4938281e1538822fcffdac6e5396686da4d2cf2b8943d50849df61f284d6203508be4953e7e35e4d00536cfce6df3f69468700a86ef1c1177567f4c0ea362e4f128fc5eae0717bc1b6c1c2dd2009d9bdf517ec8b586daa6aca7da313756acc3db03a4a01747ffd05a5c38d772347b0d4508819f4609b8d4c714fbfa0abfcca3d0031c67610afd8a73277877085f9f6e14c6889d870bb796fdd154db614a4ca7bb9efb7a02a4258224c14a002ceb3cf067ee3b505e50521758215203493f66d4eaf62ef2d") 2018/02/17 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a8d000)='\x00', 0x3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000d7e000-0xb9)=""/185) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000c7000)='/dev/input/event#\x00', 0x3f, 0x400000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000472000)={0x50, 0x9, 0x7, 0x0, "b75cb035dbca981a71572e7c5fa7fd075bcdab3d2771e4673dd9a5613d785828"}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00004d6000-0x50)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x800}) 2018/02/17 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) pipe2(&(0x7f0000214000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005d6000)={0x1f, 0x1, 'client0\x00', 0xffffffff80000004, "ea35efc4890dbf19", "5e0ae32f2ddb60c6c36b1c6c3d27ec381bdfc02fea7790fca361177e42955ec3", 0x101, 0x82}) chroot(&(0x7f0000adb000-0x8)='./file0\x00') mount(&(0x7f0000789000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00') 2018/02/17 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) lstat(&(0x7f0000278000)='./file0\x00', &(0x7f000011b000-0x44)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x21}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/17 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dfb000-0x8)='./file0\x00', 0x400, 0x40) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000a91000-0x25)='bdeveth1-ppp0,posix_acl_access[nodev\x00') r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000e95000)=[{}, {}], 0x30) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000017b000)=0x0) sched_setattr(r2, &(0x7f0000301000)={0x30, 0x5, 0x1, 0x3ff, 0x66d, 0x2, 0x101, 0x4}, 0x0) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r1, &(0x7f0000027000)=@hdr={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0x3, 0x2, 0x3c, 0x0, "673e45e78f452b086d3bc833dceb0159d31d10f41ffa127055c0f8024ca1c593839bd4c176f0f031e7a6a00a24f7da2a3a56040c"}}}, 0x5a) 2018/02/17 13:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/sequencer2\x00', 0x980, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000020000)={0x0, 0x1, 0x9, [0x100000000, 0x0, 0x7ff, 0x4, 0x3f, 0x2, 0xfffffffffffffff7, 0x6, 0x2]}, &(0x7f00005c3000)=0x1a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009b7000-0xc)={r1, 0x10, &(0x7f00000ec000+0x7f1)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000441000-0x4)=0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/17 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000683000)) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5e000-0x6)) 2018/02/17 13:41:33 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f0000779000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0xc, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[]}, 0x0) 2018/02/17 13:41:33 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000e84000-0x10)='/dev/input/mice\x00', 0x0, 0x2201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xeb, "a75f94d7fbd56d4f3d116a37d450567c73dea99a5fbbeb7b6fb300c771061cfc6186c4404784ff07d28b94e209dc600339271b627b4f92cad62785a727c4e88ec9895d0ccbcfc2c4cc76a79b5820c8445cbff28c82a6f1cd84e97cd0f50f16c58e2cf666f21260b5ba66966983e441716460f3134e4401e4a51475899a31e39330c0b2a2ab165c47c2da1b89b97df40363a66ea8322a9870de9929167a91aae21a953394930d1380eaabed6a490802c54d3ce95d3e6b8f3d854ca34743e4041e8ce4235689f2521dd634d08b116127970e9e3b0486de4e0305ede469f322fe47307c368afe92b0bee9eb88"}, &(0x7f0000e80000-0x4)=0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, [0xffff, 0x3, 0x6, 0x9a, 0xfffffffffffffffb, 0x9, 0x3a, 0x0, 0x100, 0x6, 0xff, 0x0, 0x200, 0x101, 0x401]}, &(0x7f0000000000)=0x108) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/17 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) poll(&(0x7f00000eb000-0x18)=[{r0, 0x40}, {r0, 0x420a}, {r1, 0x3}], 0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) open$dir(&(0x7f0000a0d000+0x2d5)='./file0\x00', 0x400, 0x10) close(r0) 2018/02/17 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000ce7000), &(0x7f0000268000-0x4)=0x4) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/02/17 13:41:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087e000-0x12)='attr/fscreate\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000ed7000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @rand_addr=0x280000000000, @rand_addr=0x1}, 0xc) sendfile(r0, r0, &(0x7f0000e4f000)=0x20000000, 0xfb) ppoll(&(0x7f0000aa8000)=[{r0, 0x4000}], 0x1, &(0x7f00000dc000)={0x77359400}, &(0x7f0000bb7000)={0x1}, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000a51000)) 2018/02/17 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r0) getegid() stat(&(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f0000d05000-0x44)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004bb000-0x8)={0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00007b8000-0x10)={0x2, 0xfffffffffffffffd, 0x7}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00007c6000-0x6e)=""/110, &(0x7f0000276000)=0x6e) 2018/02/17 13:41:33 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003bb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) ioctl$TCGETS(r2, 0x5401, &(0x7f000002e000)) dup3(r2, r1, 0x0) 2018/02/17 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000fe6000-0xda)="fcf05a82dcd3c5fd651bb9d593490e6828b52848cd7fdd62cdc104b3096ac7f6d2c358e0cac908164787ef9a2bdec55fb1ec5a9eefd2a0d3bc0322386c0a5c42a92ab04b80821c20fe1bc5d393b7415497717010e0b76b08544737d13596bed4a42a34553df2caee9ddf51825a7c97a4e38b2417def067fd05e19b47fb28a43d17960168fc53b5f9c54cc26e2c6fb0962dafcc5ca7b638511354faf00749ac26b2acfdfb262479dd38da8f47d724eee829bd8f941a1299da1fc2c5daedecb9e7196844df2cf53e5510eb9610654bb1892578457212ac3ae7d8c7") r1 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r1, 0x0) ioctl(r1, 0x440000000000127d, &(0x7f0000fe5000)='d') [ 33.911795] device lo entered promiscuous mode [ 33.916922] device lo left promiscuous mode 2018/02/17 13:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f0000827000), 0x1) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5}) 2018/02/17 13:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0xc1) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000efb000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe000000000000000}}}, &(0x7f0000118000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009bb000)={r2, 0x2, 0x0, 0x7}, 0x10) getdents64(r1, &(0x7f00009ed000-0x53)=""/83, 0x53) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c8d000-0x10)='/selinux/status\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000323000-0x8)='./file0\x00', 0x200) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ffd000-0x4)=0x2, 0x4) poll(&(0x7f00004c0000)=[{r0, 0x408}, {r1, 0x8002}, {r1, 0x202}, {r1, 0x40}, {r1, 0x8002}, {r0}, {r1, 0x4}], 0x7, 0x3) faccessat(r1, &(0x7f00006ba000)='./file0\x00', 0x12, 0x1d00) 2018/02/17 13:41:33 executing program 3: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000b84000)=@random={'os2.', 'ppp0\x00'}, &(0x7f0000f96000-0x7)='\'^ppp1\x00', 0x2, 0x2) connect$inet6(r0, &(0x7f0000d16000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aeb000-0x4), &(0x7f0000f46000-0x4)=0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/sequencer\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000295000), &(0x7f00008b6000)=0x8) 2018/02/17 13:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) listen(r0, 0x8000) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d65000)=0x2, 0xfffffffffffffe3a) 2018/02/17 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000598000)) dup3(r1, r0, 0x0) 2018/02/17 13:41:33 executing program 1: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa2000-0x18)=[{0x84}, {0x6}]}, 0x8) mprotect(&(0x7f0000868000/0x2000)=nil, 0x2000, 0x3) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[]}], 0x1, 0x0) 2018/02/17 13:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, 0x0, &(0x7f0000c2d000-0x8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000060d000-0x14)={0x0, 0x1, 0xbb7, 0x40, 0x1c0000000000, 0x8}, &(0x7f00005ae000)=0x14) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b79000-0xa0)={r2, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x8289, 0x3f, 0x5, 0x80000001, 0x60}, &(0x7f0000cb8000-0x4)=0xa0) 2018/02/17 13:41:33 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e5f000-0x7)='ns/pid\x00') mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0c000)=0x0) r3 = geteuid() r4 = getgid() mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000f0c000)=@ethernet={0x0, @dev}, &(0x7f0000255000)=0x10, 0x80800) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f0c000+0x4cb)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000af8000)='./file0\x00', &(0x7f0000247000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0d000-0x4)=0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f0c000), &(0x7f00005c7000)=0x0, &(0x7f0000cc1000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3d000)={0x0, 0x0, 0x0}, &(0x7f0000a63000-0x4)=0xc) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = gettid() lstat(&(0x7f0000363000)='./file0\x00', &(0x7f0000bea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0c000)={0x0}, &(0x7f0000f0d000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000246000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f000032b000-0x4)=0xe8) getgroups(0x5, &(0x7f0000c00000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r18 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002d0000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000f0c000)=0xe8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0xc) r21 = gettid() mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d6000-0xc)={0x0, 0x0}, &(0x7f0000f0d000-0x4)=0xc) stat(&(0x7f0000924000)='./file0\x00', &(0x7f0000ad3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0c000)=0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f0d000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000f0c000)=0xe8) r27 = getgid() mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f0c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000950000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000b1b000-0x4)=0xe8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000f0c000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f0d000-0xe8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000df8000-0x4)=0xe8) r33 = getgid() sendmmsg$unix(r1, &(0x7f0000867000)=[{&(0x7f0000f0d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004bf000)=[{&(0x7f0000f0d000-0x92)="e294ee395d8eefa34afe94da3b355f97cbe4178383a1022af3cb59cc21eab9904c5aee6f409d53caf471d6a63d362bef3a5e720b858d5a0d59baf190f87e4b4f223c36e633e5bfef9ccc6b571dd58436ddd1fe3e54230cb09b9890424a221552a1370c6b1b5d052916ce84de2d41d48edce1634932d69f5512ca76f21db1d619660189e70842e1b0531b7707900648f38726", 0x92}, {&(0x7f000078c000)="85153bad3b97b42379733ef8bcbf695c2d61d0fe5a67a4a4d9dcbf9897505c801b80298c", 0x24}, {&(0x7f0000e73000-0xb8)="20b0bea510a6843d03ec8a7a52eb82797c3d369d8de87ea23df5389fafb04143d90545ed261128df3284dfff701fdb3987a1eadac88881750f116b08cdbf9164198875ed50322d26631382a9449c5cef648d2d9f1ec227d6168af9b9218a001b78736d4f41f0c9d8261be3f7d800240fcd336356974958413f32c9755abae8b631f06a13099c4da682465276703b23ced224c5737e5abbdfdadca8e5cb3931b54d99e2992482b652452772f5fdd49ce4ac2e6dcd5ee1184f", 0xb8}, {&(0x7f0000f0c000)="a50b7a40402cbbb165d0e996f8257ba8079ca8b0dc4edfb382ee2a1eb6a699f95f2f75f584414319f9901ff294bdef339cf3ef75d67180761cc9bd2caffb2d11dc71c79c573c53133e8bded09b2748c60d", 0x51}, 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&(0x7f000032f000-0x18)=[{&(0x7f0000f0d000-0x75)="2effe55ad06be85a5dfc2ff81e14f1492d505a37a26ecdfe86d622458c13e1cfb13764d6b35bfd77fb6d0b8d1aa5444b16b3f66bbe2ee9960d60136bb17e309373a1ca3b0dfeb470c7d21b386180783486f10a4a352d2ca0d20e56e5695fa94a1439a1c2eee9e21ff11c75dc056dfaef720d5805ad", 0x75}, {&(0x7f00004ef000)="c8bc54d88f776f0fb297d56ad04d7920c770ba61be6a08cc7efc14f885a704885e9d9251b5e542f0e6f8a559c5206c8920f0efab9b07372b706adbc0a5f8ebdb4ea4280a2a67894d7bbe684c6a42908bff892a1fb39f28d73eb5735ad43125a30c2184ea7b27597448ff5cf68fa3f7156c3f9024f5b7db7004b00c26587e35c5d536cbc65e49c630f4d580c32fe1a6574dbb", 0x92}, {&(0x7f0000f0c000)="2d0ba68be5514a1dbd05932df4a64ad5fd06b8b5bb82c97181fa519458b21bf96a078fc57d3410a5ad374a5eb2f8443521ae9aebee2acce838e5b809defa8da4400036a08fbabe79865c92929b26c0b1d779b7a3837a8e9fce5787c7bdc850aae83466364c3789512d6f7438ee9c7de0b733d3fa9c0009ffca3f495d2822093f8b7795f7163e", 0x86}], 0x3, 0x0, 0x0, 0x20000080}, {&(0x7f000064d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0c000)=[{&(0x7f0000767000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000814000)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r24, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}], 0xac, 0x4}, {&(0x7f0000f0d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0d000-0x10)=[{&(0x7f0000f0d000-0x61)="d6ab4067134d6a008c183c72d3b63443924f1df98c6245ae55dcbf7f39f3a00ec747ebf60bfbb6afe596c957df2e7fb5f125c764a31423d391b29de3a921f6cc7410a4bf0fe27a5cf2b87c206001d1eaf03e9dc36bf164dacd45a54a95092f66ad", 0x61}, {&(0x7f0000dd7000-0x7e)="22958c425f560e639ce44432c76e85994662de871da9beb560d6903ea20a5ee1cd16937afa8ee2ee317a7b78fb859ed727dc4f80d812e7d276d040494cdbb15f0afa5496eeb8f1e0188f45fc5f3b85d46739f4c8dc8159d484949cf234d6c634aaf166e605eb75b9d920423021d956d7e7b256993afd015b6d754410a271", 0x7e}], 0x2, &(0x7f0000f0c000)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x18, 0x24000004}, {&(0x7f0000816000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000507000-0x10)=[{&(0x7f0000dfe000)="a121e2d319e1b18c1316c948", 0xc}, {&(0x7f00002f1000-0xc7)="a3647065b7a1d73b95386b96e83606d2f00c94f3bca74f4547867a7a79ea1285c2d09af9e842eb6dbad86bf63749ebab32f159e39d8fd8ae39da885860b9b664081c954c9ef9e55837469b2c2daf84b87dc77a70d49c5cb474377297d25ab6f3fc16686a83a10933a403f367a96235a3c08a703abff228bdac72a05be9c42f40711757d3349ffee6d044e23613dc80c6a5177f8af66bd7607d0355b81f7f9ec9e39e397fa10263cd2c25aee0cc4dc9eb52abf3bcd12dd8cd26bf1226c9c2c6dda663b81e97dcb1", 0xc7}], 0x2, &(0x7f00004dd000-0xc8)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0xc8, 0x8080}], 0x6, 0x8080) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r34, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) r36 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f0c000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000749000)=0xe8) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffff9c, 0x8915, &(0x7f0000a46000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) setsockopt$inet6_IPV6_PKTINFO(r36, 0x29, 0x32, &(0x7f00005ca000)={@loopback={0x0, 0x1}, r37}, 0x14) sendmmsg$unix(r35, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) [ 33.958495] device lo entered promiscuous mode [ 33.964305] device lo left promiscuous mode 2018/02/17 13:41:33 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000016d000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000001000-0xc)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00003e7000)={0x60000001}) fstat(r0, &(0x7f0000f33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330}, &(0x7f00008e7000)) r0 = socket$inet(0x2, 0x1000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="441f09fffffff100000081000000000713050003a100041aa1bf0202fd", 0x1d) fcntl$getflags(r0, 0x40b) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000056c000-0x7b)="8253e15f60da7d9e93645f5baeedd2102b5baadade0e479864568294e09578a41903a726a5ebaee81d3924ae48c4b4e65155de06e2d02697397520436229df3cd1dde95647ffc6f0d1ac41b5d1fcf69dc8430d6cf9139b738f79414f239c19b256fe466048d3524b06c69fbb2415fdfaa160ab498f03b2653db3ee") 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f000030d000-0xc3)=""/195, 0xff1b}], 0x200000000000017f, 0xa5) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000060000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000809000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c5f000)={0x0, 0x3, 0x6}, &(0x7f00006ab000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f7a000-0x14)={r2, 0x2be, 0x0, 0xff, 0xff, 0x7}, &(0x7f0000163000-0x4)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)) 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f60000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cfd000-0x14)={0x3, 0x4, 0x401, 0x5c92208d, 0x2, 0xfffffffffffffffc, 0x3f, 0x9a29, 0x5fa, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000f60000-0x10)={0x741, 0x5, 0x9, 0x2}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000347000)={0x4, 0x72}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f5f000)={0x0, 0x1, 0x30, 0x20}, &(0x7f0000f60000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c2b000)={r4, 0x800, 0x3, [0x55f, 0xfd6, 0x1]}, 0xe) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0xd2, @time}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f61000), &(0x7f0000f61000), &(0x7f00009aa000-0x4)=0x0) r6 = getgid() fchownat(r3, &(0x7f0000f61000-0x8)='./file0\x00', r5, r6, 0x1000) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fe9000-0x4)='tls\x00', 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e9000-0x10)='/dev/sequencer2\x00', 0x1000000000108ffe, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000006b000-0x20)={@generic="09a3f4971d423a3f957b8af256f21bdd", @ifru_addrs={0x2, 0x0, @empty}}) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[{&(0x7f00005ff000-0x1000)="f0", 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00003d3000)='/dev/sequencer2\x00') ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d25000)='keyring\x00', &(0x7f000055c000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000029d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}}, 0x5, 0x2, 0xffff, 0x9}, &(0x7f0000cce000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cdf000)={r3, 0x4, 0x2, [0x1ff80000, 0x8]}, 0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d27000-0x8)='big_key\x00', &(0x7f0000d27000-0x3)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000aea000)="d50cb3016bd2ac0ed47b3cccad17780c7a498f49f047be889143ee10fa7f2d41cfd4ce1385c57cebc05ea5d11f77cd709d9143825bbd78fc696c59aa7e3ce2f96b39c451beb0d1c4fc90ba5829", 0x4d, r1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000d25000)='keyring\x00', &(0x7f0000ab0000)='!%lo@!ppp0,proc*mime_typevmnet0%)\x00') init_module(&(0x7f0000725000)='keyring\x00', 0x8, &(0x7f000081d000)='keyring\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000377000)) 2018/02/17 13:41:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00008fc000-0x4)=0x8000) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff4, &(0x7f0000001000-0x8)) 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) readv(r1, &(0x7f00009ec000-0x30)=[{&(0x7f000053e000)=""/253, 0xfd}, {&(0x7f000016b000-0xb3)=""/179, 0xb3}, {&(0x7f0000fd4000)=""/4096, 0x1000}, {&(0x7f0000822000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb6000)=""/94, 0x5e}, {&(0x7f0000abd000)=""/36, 0x24}], 0x6) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x38, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x18, 0x9, [{0x8}, {0x9}, {}]}]}, 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000aa1000)=0x4cb, 0x4) preadv(r0, &(0x7f0000b75000-0x8)=[{&(0x7f0000bb6000-0xc6)=""/198, 0xc6}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) poll(&(0x7f00001fd000)=[{r0}], 0x1, 0x1) 2018/02/17 13:41:34 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/hwrng\x00', 0xc0083, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x2)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000eec000)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) [ 34.073397] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 34.111794] binder: 5244:5246 ioctl c018620b 20377000 returned -14 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x1000]) r1 = socket(0x10, 0x80007, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000-0x20)={"c18b3ba1e74ba412c286fe2d6a1e45fa", {0x4, 0x101, 0x81, "11cf3faaebad", 0x6}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4040, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000005000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000002000-0x5c)={0x40000000000007, 0x80000000, 0xb, {0x0, r3}, 0x5, 0x6}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000)={@generic="a0aef0d37ad68d5c284b9d108cf8754e", &(0x7f0000003000-0x24)=@ethtool_ringparam={0x0, 0xfee, 0x9, 0x2, 0x20, 0xfff, 0x80000000, 0x6, 0x1}}) 2018/02/17 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000063000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000a8b000)='./file0\x00', 0x602, 0x80) fanotify_mark(r0, 0x35, 0x4000000b, r1, &(0x7f00008d5000-0x8)='./file0\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d9a000)={0xa, &(0x7f0000c10000)=[{0x400, 0x32ca976e}, {0x8, 0x3}, {0x1a8e, 0x862e}, {0xd8a9, 0x400}, {0x5, 0x81}, {0x8e5b, 0x7}, {0xffffffffffffffff, 0x8}, {0x5, 0x2}, {0x3a6f7480, 0x400}, {0xda63, 0x10001}]}) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r3 = getpid() ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000203000)={"a9e14c6b9a38872b2ec331642436ba84", {0x4, 0x2, 0x5da, "cb695bb31238", 0x1c5}}) r4 = gettid() ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) tkill(r4, 0xb) readv(r2, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r3, r4, 0x1) 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eea000-0x8)={0x0}) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) pivot_root(&(0x7f0000d42000-0x8)='./file0\x00', &(0x7f00005de000)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000033b000)='net\x00') exit(0x0) fstat(r2, &(0x7f00005e6000)) 2018/02/17 13:41:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000524000-0x9)='/dev/sg#\x00', 0x5, 0x40) recvfrom$packet(r0, &(0x7f0000086000-0xb2)=""/178, 0xb2, 0x40000020, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000328000-0x8)={0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000737000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000900000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000e13000)=0xe8) sendto$inet(r4, &(0x7f0000f16000)="1e0797570a13a5b80f55d643e98eef00fe1ab8f6bb891b944f3f1d97a025a3707d9afc121cd3f157bb1b290e6fee1c2c69220eb16f13ae9ccab11aa8a3236a23a270e275769df86c4333d2fff0a03542455d411f23274e269532785f5c489b87e8817f6d4e54aa39174d6355a468dc9dd58431a3a1009d528276f4b16c31fcaedb5e78d9573bfa9e882a270fd6daf6e202", 0x91, 0x0, &(0x7f00009bf000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f000095a000-0x20)={0x1, 0xffffffffffffffff, r5, 0x3, r6, 0x7d, 0x1, 0x1}) ioctl$sock_ifreq(r3, 0x894a, &(0x7f0000a96000)={@common='gretap0\x00', @ifru_names=@generic="a2e7b73409f82386cdb0c5d419531274"}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000027f000-0x4)=0x1000) mmap$binder(&(0x7f00009e6000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x1a) ioctl$KDADDIO(r0, 0x4b34, 0x5) write(r2, &(0x7f00006d4000)="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", 0x1000) vmsplice(r2, &(0x7f000078d000-0x38)=[{&(0x7f0000639000-0x1c)="bf8ca36e64401c8f6fb8935e543f0a542cb02ba45e6552cf964b00a3", 0x1c}], 0x1, 0x0) unlink(&(0x7f00007a5000)='./file0\x00') recvfrom$unix(r2, &(0x7f00001f4000-0xc2)=""/194, 0xc2, 0x40, &(0x7f0000a63000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000659000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000894000-0x8)={r7, 0x1}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00000c6000-0x4)=0x3) r8 = socket$inet(0x2, 0x6, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setns(r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00001c4000-0x10)="c3518641dd23149eb262d97de87eb57e", 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a46000-0x8)={0x0, 0x8}, &(0x7f0000a46000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000562000)={0x0, 0x8}, &(0x7f000026d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000091f000-0x2d)={r9, 0x25, "020e4c5e042a16270f082600982ed8885efb288edfcab750225f093f2f17a3e9854fe7f997"}, &(0x7f00007c5000)=0x290) rt_sigreturn() setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000086d000-0x20)={0x7, 0x200, 0x8000, 0x8, 0x4, 0x6, 0x0, 0xecc0, r10}, 0x20) accept4(r1, &(0x7f0000009000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000528000-0x4)=0x3a, 0x800) select(0x40, &(0x7f0000e7d000)={0x7fff, 0x3, 0x1f, 0x800, 0xffffffff, 0x72, 0x9, 0x4}, &(0x7f00003ae000)={0x9, 0x100000000, 0x7fff, 0x8, 0x3, 0x1, 0x100000001, 0x6}, &(0x7f000053d000)={0x2, 0x2, 0x6, 0x7, 0x3, 0x10000, 0x8, 0x5d}, &(0x7f000086d000-0x8)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000018f000-0x8)=@assoc_value={r10, 0x4}, 0x8) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a6000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b5e000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000bbf000-0x8)={r1, 0x3}) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') write(r2, &(0x7f0000d64000)='+', 0x1) 2018/02/17 13:41:34 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000059000-0x8)={0x0, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000005a000-0x10)={0x4f27, 0x20001000, 0x4400, 0x2, 0x9, 0x3, 0x200, 0x101, 0x8001, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000059000-0x5c)={0xfffffffffffffffe, 0x0, 0x5, {r1, r2+30000000}, 0xffffffff00000000, 0x2}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005a000)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000000c000-0x50)={{0x0, 0xfffffffffffffffc}, {0x8001, 0x80}, 0xffffffff, 0x1, 0x6}) r4 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000005b000+0xb1)={0x0, 0x35, 0x2, @tid}, &(0x7f000005b000)=0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000005d000-0x4)=0x0) ioprio_set$pid(0x3, r6, 0x6) timer_getoverrun(r5) memfd_create(&(0x7f0000029000-0x22)='vboxnet1mime_typeposix_acl_access\x00', 0x2) r7 = dup2(r4, r0) write$sndseq(r7, &(0x7f0000053000)=[{0xffff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xcc16b3edc9baedde, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x80)=@generic, &(0x7f0000f53000)=0x80) r1 = socket$netlink(0x10, 0x3, 0x6) setsockopt(r1, 0x10e, 0x1, &(0x7f0000000000), 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getpid() getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback}, &(0x7f0000000000)=0x14) setpgid(r2, r3) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) [ 34.138273] binder: 5244:5256 ioctl c018620b 20377000 returned -14 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x80)=@generic, &(0x7f0000f53000)=0x80) r1 = socket$netlink(0x10, 0x3, 0x6) setsockopt(r1, 0x10e, 0x1, &(0x7f0000000000), 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getpid() getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback}, &(0x7f0000000000)=0x14) setpgid(r2, r3) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000915000)={0x4000019980330, r0}, &(0x7f0000e26000-0x18)={0x100, 0xfffffffd, 0xfffffffffffffffe}) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000eaa000)={&(0x7f000015a000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00008fd000-0x10)={&(0x7f0000080000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/keychord\x00', 0x0, 0x0) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000060e000)={@dev}, &(0x7f0000fd0000-0x4)=0x14) prctl$intptr(0x200000002f, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000c6000)='/dev/usbmon#\x00', 0x4, 0x100000000100fff) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000041c000)=""/41) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x30) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f0000032000)='./file0\x00', &(0x7f000001a000)=@random={'btrfs.', 'eth0\x00'}, &(0x7f0000018000)='ramfs\x00', 0x6, 0x1) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) unlink(&(0x7f000001c000)='./file0\x00') mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000036000-0x8)='./file1\x00', 0x0, 0x10) socketpair$inet(0x2, 0x3, 0x2c5a, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000035000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/17 13:41:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000084e000-0x2)='.\x00', 0x0, 0x0, &(0x7f0000ecb000)) 2018/02/17 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000042a000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000311000-0x90)={0x4, {{0x2, 0x1, @empty}}}, 0x90) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1e000-0x8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a66000-0x1c)={&(0x7f00009cb000-0xc)={0x10}, 0xc, &(0x7f000096d000)={&(0x7f0000605000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002fd000-0x4), &(0x7f0000e7a000-0x4)=0x4) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r0, &(0x7f00008be000-0x8)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f0000616000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000cde000)='./file0\x00', &(0x7f0000a0d000-0x10)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x100) 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00003ab000)={{&(0x7f00007b1000/0x3000)=nil, 0x3000}, 0x1fffff}) [ 34.243029] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5306 comm=syz-executor7 [ 34.260877] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5311 comm=syz-executor7 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00003d5000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000c2e000)={&(0x7f0000fcf000/0x1000)=nil, 0x6, 0x5, 0x88, &(0x7f0000fc5000/0x4000)=nil, 0xf27}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008b9000-0x8)) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000837000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000d46000-0x72)="1d5ffdb95bb98ab667e052d444398d433efd4b314f8515066c1fd1ecb010d77764513e08c7100cd6c36c1891d63d6f6d975da99c4fbfde77f1a97694ab202c747dc40b43f7921ba20f9b7c78cb1675847511239470c7d55fbad106ce159ebb561b373ce221a4460b3acf47ba01574cc934f2") pipe(&(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r4, 0xffffffff, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f6c000-0x8)) 2018/02/17 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ccf000-0xc)='/dev/rfkill\x00', 0x488040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006b1000-0x8)={0x0, 0x8}, &(0x7f0000f9b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000edd000)={r1, 0xd475, 0x2, 0x8, 0x3, 0x80000001}, &(0x7f00005f6000)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000430000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000841000-0xbf)={r1, 0xb7, "e80e915c38bef00799443a22ad08b2b538aa97e2038591e058707983c6204e923b4421d3275209ec8cbe3e941146484a63fceadd8e471a75a6e22c113e49f8b565c86505ca13e0540896a92109b3ff28f817b9b7a12d758b87398ac46f66519718aa2864b904e6c3b82bdcf6755e059797d886946fee5658482d6d79fea28bb6e288d2f210c5892176e98d487cad9a4472527b0c51c265eab6f53b995cd990c6fc3100728b6d9d523790202de89ad952bf236daf9d3649"}, &(0x7f0000516000)=0xbf) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0x2016, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) connect$inet6(r2, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 13:41:34 executing program 5: r0 = syz_open_dev$mice(&(0x7f000017e000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/175, &(0x7f0000000000)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000030c000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000cf5000-0x60)=""/96, &(0x7f00002fc000)=0x60) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockname$packet(r0, &(0x7f0000386000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c3d000)=0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000040c000)="1b5f893bcb4a08270be79b7d99aa0010", 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$binder(&(0x7f0000a15000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/17 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r2 = creat(&(0x7f000045a000-0x8)='./file0\x00', 0x4000099) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000397000)={0x0, 0x5}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000077f000-0xa0)={r3, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x6, 0x2, 0xfffffffffffffffd, 0x424, 0x7}, &(0x7f0000e34000)=0xa0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006bf000)={{0xa, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x1, 0x152, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x80, [0xe62, 0x10000, 0x3, 0x7, 0x0, 0x10001, 0x4, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002cf000)={r4, 0xc63f}, &(0x7f0000ae6000)=0x8) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000ef000), &(0x7f0000afc000-0x4)=0x4) 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x200202, 0x0) lseek(r0, 0x0, 0x0) eventfd2(0xfffffffffffeffff, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e49000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f0000025000-0x8)=0x100000001, 0x3) write$eventfd(r2, &(0x7f0000453000), 0x361) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000fe000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00005d0000)={0x9, &(0x7f0000945000-0x45)=""/69, &(0x7f0000ac2000-0x90)=[{0x4, 0xd9, 0x8000, &(0x7f00000e7000-0xd9)=""/217}, {0x10000, 0xf4, 0x9, &(0x7f0000525000)=""/244}, {0x5c6e3e02, 0x7a, 0x2d33, &(0x7f000065f000-0x7a)=""/122}, {0x2, 0xb7, 0x3, &(0x7f0000fb9000-0xb7)=""/183}, {0x3, 0x65, 0x4, &(0x7f0000af6000)=""/101}, {0x8, 0x65, 0x9c5, &(0x7f0000143000)=""/101}, {0x10001, 0x7, 0x3f, &(0x7f0000cdd000)=""/7}, {0x15, 0x12, 0xfffffffffffffbff, &(0x7f000012b000-0x12)=""/18}, {0x7ff, 0x1e, 0x8, &(0x7f0000163000-0x1e)=""/30}]}) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b3b000-0xd)='/dev/usbmon#\x00', 0x5, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f88000)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000042d000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000061000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) r3 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000bcd000-0x8c)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000030d000), &(0x7f00009f8000)=0x4) sendmsg$netlink(r0, &(0x7f0000ca4000)={&(0x7f000091c000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000056a000-0x40)=[{&(0x7f00009d5000)={0x390, 0x13, 0x301, 0x4, 0x1, "", [@generic="a5474b401d950e10a41c7c63c3", @nested={0x208, 0x8a, [@generic="9d580cf87eefbb238cb01e34ebb8042665cf04d497a6deffb91d97b8c786dc75052aabd36e34f0331651d97ad56716a14df0e248816b9da0b7b4df04d84c99c4b522502791236e4b8ebf05eb4c6c96fd1908094c0299d692428eff31210e10dfc6fbf43e4b62f4156e55465c4196ad8792e5ad53c390035b0504cc1642513c0158b22bd81a1016cc0a506c863860c2ee4ef1ea77c8eda06e6233f7ede42a3cc6ad6adada02fb4876630884a1b1cf8b8cefc372cf35526ba462f3d2b41814c0747c6116a94c17d18f223d14bb4d758c78b8e81a231ba62ee4947e2bb2757361675ba16880b1c81916", @typed={0xc, 0x1f, @uid=r2}, @typed={0xc, 0x1f, @binary="d894d4"}, @typed={0xc, 0x89, @fd=r3}, @generic="3fb8a8503f3bd634644b639ffe90160eddd2d9110f4bba8144037761b5180461b4ff6d41332ad0dad6a77433eb9a989b1d6c592eb19d46ece3c5dd31fa3e6765cc3169eba9f8ab9d2294104680d41564d31347c9f2d37b7fa37b464b813bfb31408fd422bf964ce1246bfb8ba89d0e3a0859cda8", @generic="d67aa4950574fb979d", @generic="ace05b85529b78d8078df64447b1fafddead807718dfb776e1e6b2a4dfa91c45555f73de283fca40b8fd0836f7611154fd47deb0571ca84e5d2ba9a61e98c3074dad92b3d4389a15f4b4ac570bfd45649fe6483c4f5fe9857d0482af8bf5f094042ae4e7b3949e6600b4da1e1a5e7c89685e4e27ada8f7ac"]}, @typed={0xc, 0xe, @u32=0x3}, @nested={0x34, 0xb, [@generic="68a88283c1c0affc0b9b83a02941e5a0f526b573dbc3115074b9d0602c8c2fc2a5b58d734866e9e74b91b04e5eb88f66"]}, @nested={0x6c, 0x8f, [@generic="20f0bd1909dee464a148fae04b546cbc42d2cd6460ab9b015c188070f754a9302173a626fb3a6bb4f7c6b9eb6df11f79d7a81082877ac055703e59b8569b8cba0bbdbc38b1cca8f2e89992e110d9f9de1e443d8bdddea1", @typed={0x10, 0x40, @u64=0x7237}]}, @generic="6650cbc6fabc1658c95e2101931e00008804c3b63465ce57ba33cb149727e907df2b7545ab", @generic="96d32c678b2597ef58df84aad36b539c89cb95b73f218e29738410718602df7c3a12673c6e1c740e8394e61a0f82b7b862ae697e188812eefde1a42be437c5e6d435f934211758ac040352f25bfc361b48888fb1edbeb70e30f4dc534b918e173bf75e9469c17b1f8276cf2e1f2aa5774217081e10ea22c2320467fc0fc841fc54e01348af05e8f87061634a8f1be4dcb01b2ce005d37a"]}, 0x390}, {&(0x7f0000460000-0x160)={0x160, 0x14, 0x400, 0x4, 0x2, "", [@typed={0xc, 0x41, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x8}, @generic="b6263eccf1650d2f5f595e4401700bffacd1", @generic="a9e24b30e99cd9e1d15105c3758ad320c8658c40d2359ba6282375fc20a135e5ad12aeb33f86678c702e76fd23732740a94a54170eec0c1e01077da2fdbe2ec718c1b21067f3d4827fda8b32a97b7182daff275aea6a84e4bc7aa0b729b37fde17cf654a1683a2182e7dc69a55eda27049d6ab2f1084581ea7955d2fb38e47e2f00060ff303b244f54bf6ce84e0e3ad0d4f9ec6562a5", @generic="2e66b985b5c2c39b7899934aa3187816cee14cb6bab9", @generic="c48015a0c245bba06b999aa348eb8542994f8bde3d317a8c4b96b587e520d445424c9932fd29a7fdaaf2e5be1ca4e7975933f6037d6e7e84ae47b314214aa98eb24415c10b1381d92a6722e3809fbeca6edbfb5aba5d81e10254550178b23dcfde859c9d94a09abdbff7e2ef627c314aed", @typed={0xc, 0x7c, @u32=0x5}]}, 0x160}, {&(0x7f0000255000-0x154)={0x154, 0x16, 0x118, 0x0, 0x3, "", [@generic="a3a00392ee53b35e6dc5ddc99bdea440dbfd70762e9933c8857cecfda2e5bc03a47be0e7e4ac6e8a98162a1ac902365cf2109b990f17e16d7f5c780f7eb597ed3cb45e61b3368d892c95e77a46dd7e32f0f8bf953db05034ffcd9e13230124b2fba0a0c5447b53db47fcc8bba08a04ccc2f1e19ef0f25e45f9794ac2d99d68a56eeb8cfe4421a08a21df3dccfce988bd3f7309d277aeec803aaa2e9bbfa4c78021c214de474a5eda703b1414679140b6b2aeb024ea8ca6e392575d7010fb7a4a8cca6c729c839b7b8907db608dd7b76afd0ab33008681721aa99dff9", @nested={0x4, 0x80, []}, @nested={0x64, 0x16, [@generic="d73712e3c7229c081620e425b968e03107668fc3f3f878ad938191fe9586d79b1faef9df9a3bd09ee4470a9fbe9aede467b566d1903e9326739bba179226c65ab92345b0c695f65b21c91f7db78af778337f6637", @typed={0xc, 0x0, @uid=r2}]}]}, 0x154}, {&(0x7f00003eb000-0x2640)={0x2640, 0x3e, 0x8, 0x3, 0x0, "", [@nested={0x114, 0x1a, [@generic="7fdc14e09ef1ca9fe1ea1d519f21b09451e7c79e8d567dd268696efa9759fd", @generic="4582a0ba5c048d21bb55710c4eaedaa7719b52e3dfb1bbb2ee0b8105d684d879c0e3f22414538d2a36728d6d6c67dd9b5b5026f93319a22cb16613e42f1358f7df1dea0768450dda1a224e1f85f0d3054dab63bbdc9709a1fd45322984a1c4bd2aac275fbfec12c077f99b8b4c332e70b14e4c2be1ef383a420a982a490f63b2c2e7888fdc4c5b1667d9ef74af7291d80bae2381e59e3f5957acdc4aa4c84ec188812d74c25ff29207406b42fef2a4687bbad67cfb8e7dd6db37c92a81f8a2587782a0b20f8234338462d6daee8dd1782ed35662cee905489d6045ae4ce299dba2055d270b67f3688ca04557bd96"]}, @nested={0xf4, 0x68, [@generic="7944afbd4aa369c9351ee9ce8d501d015b374cb75fe6a57ccfaf35a2d74a6b9f", @typed={0xc, 0x65, @u32=0xffffffff80000001}, @typed={0xa4, 0x31, @binary="2aeeedd0f3182e02357e4e0b58d0f9a149a044f6f3409456d5fe712e587998693eca443541f662d761c228586882f1cee50ee97857ae687d66f53d63e90e1c041d6274d454a4012eab4a3c701dba1694e1a489520033b58c976396bcace74d3d70906a3cda32ced1d6fa28df7bfaef2c58bd60de9ed9989b72616a7a5ba1b5f13d9d1805523de7de787e25c514407091dbbba2b5f75d07e39d58ee"}, @typed={0x10, 0x39, @u64=0x10001}, @typed={0x8, 0x93}, @generic="16ab7fdc20"]}, @typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x12a8, 0x17, [@generic="d26e605c54f9aae6988cfcd6c2b08a51659fd5513a46322fddd95b8e19c0cf9f0cd06ad44fc9b2d50e532762a3c4057005", @generic="b37cb5412677dd336b8cf58ecfba1169cd24e512a0f3206e87f7c772ac60623b2cb0d231e01d9dfc39249bced256fc4bd4e3b07002ffd91e43b1c5c0a52a45b9e9833c7915ddaaf20e2931b601fe8a168e9b18b2190c790a3d8e14be2c", @typed={0xc, 0x89, @ipv4=@loopback=0x7f000001}, @generic="d57816f4541df05cebfce5c8a553e83555697f9c1ecbc4f7032f37854ddd51fd8a2bc6ca36836ac4b15336c58ebdbdbdaadaf03a68a00de6685127b2028e9adf7e0bbb6fe4be18bf424b60d4503b94ffff41e5db9f0a4fba74ce9ea9ad2f8b6377313195fa2f88c27caceba7b45ee86427afa94a97267e7ba288f1047f7674c00d86982438271434bf0056082ee47c8fb9a5556ecb19fd15956ee9f62dbfcbd06c636e4f12a20b3a4c4552c17cad1fa8daf6b3db8bae7ce12fb50abc558d70c555c3ca61bd727967311786996cab6fc772193df5ea923faf94", @typed={0x14, 0x8f, @str='usereth1\x00'}, 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@generic="bbad204252f6703fd6d525fca60844b629fe2ef0e7d784c771c8aaeb4e3b2b468bdc888bbdef56da21f86d9a7c23dd80f1ca3e657321fa62f2f70ac6c103f9fdef375d34e29aa56c925c67aa8b40de3a9d00ebb847b061214218bf8ad4bfedfc1164b45877ee21502bd7efe3dcd88b30b4e592a0c83c28a75fb4df37f1fb9435e7d0f0c7d4685559d241f7b89625163ba0551c94378caddff6beb2b8694687aeb48b47d024cf68a1d417fb7ec8"]}, @generic="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@generic="a13d75315573a5be4312eaa66d2d17d6bec93666141b2bf5b49ceb01c34c2372b4e89c5ff165da02ee1458f51559a3df25c735836e917b2b7a54b0b72a69f83eb4fab77fb3a352e2f5beb151e30182f2fd17b2", @typed={0xc, 0x2c, @uid=r2}, @generic="f978deb13e7b029a6751f3c873e24c30f43a2f9b0a5cf44a8ee1380171a0b5a83bfb1c7c8a74fc7e6a50ae54b661737be86242e8400a665de45f7f404c24cd7731da1c6674cd553b9468d7c5e480b3ada8fd72129b8340e7bb895c651881ed61c8be5f138855536f32eb4e373aec139bd899f9ba0a04e0610eb98a5164559a778844a7147fb797a6cdd8eb256963a9e6e0968502cc5d0632627b7bb73b57a1808e42d8eee17ec8845daef4f4a65bb366a530289ce9615e9ff9f9958591d8189449e42d342d2ce2c333911181be64", @generic="5b4344f3fdf849cc23b487e360a32ea89c0d84840d48b5cff6232fc5b59eceb3db623937b9e292503011c025e8e0f93deb4076d8567b9a0b6e1fafe2802713ffced9a4ce00e8147f4fc3d96a7ea9176ee342907d7d062cdc9f577f55ce155a50965f883ad4bf3d402c7a42d2ffe4485ba7df5e0c08a566c519c3eb8f7fb8a24596befef6df320d892dca32aa216e5bc64197ca683af7e90d4d366e965bda", @generic="a6ea86b75830b1781156560279aa706a587533ad0a090e5e02eeb69fd62e2ad5635ac2e2c0e8a8798981b55fc63221c6d75664f85f2c36a82b101fbf511c137ae7593145cfd4ca9bb5a3828bf50b18e83ac332175115068183b82f47b4c428bcef22a8dae1e841269ffcafba4c31109b7aa838e24d02d2ef26bf10b7e55cb20469a8bc84f7c06a37ab77d0032bcf242781207c4aa389007d47e77eee1f460e5917352a74427c5d58929163ca1d870464a9dc92e359de2ad8f3a3ff31b42c86ff5f6d0ad12ebe57459895344f86940ef3e8417df986112142ae6d3feab274844aca9524998d1391e7f0f542", @generic="1a2448fc7af8799a5f7df53d14f6526296f5dca1265d8586cb464fa70f4b0415a47467305e8335c38160cdc7b8ca7e610cb2529880990aee698d9f4f1283160808463bd827171d5551803f6d02690d6f2f93d872daa4e01bb5920e43920c201adb728e6fae85b501bf19d2f0909527cda412a344c713795fcf90d3e70dc9be3c09d0d16ed93f80aec02c4b095f59a12dc8959d46053f15af7e4da76116b137749f8bf24b278509546e5e2b52d38469d0004c"]}, 0x1434}], 0x8, &(0x7f0000936000-0x78)=[@rights={0x24, 0x1, 0x1, [r3, r3, r3, r3, r3, r3]}, @rights={0x1c, 0x1, 0x1, [r0, r3, r3, r3]}, @rights={0x1c, 0x1, 0x1, [r0, r3, r3, r3]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0xc, 0x1, 0x1, []}], 0x78, 0x48000}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d39000)={0x8, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000660000-0x8)={r4, 0x2}) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) fstat(r1, &(0x7f00005e6000)) 2018/02/17 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x8913, &(0x7f0000339000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@hci={0x1f, 0xc1, 0x2}}) 2018/02/17 13:41:34 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0xb5, @dev={0xfe, 0x80, [], 0x0, 0xbe8}, 0x7fff}}, [0x1f, 0x7, 0x4, 0x8, 0xdd3, 0x1, 0x40, 0x40, 0x0, 0xffffffffffffff5b, 0x2, 0xff, 0x6, 0x8b]}, &(0x7f00006af000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b0b000-0x8)={r1, 0x100000000}, &(0x7f00003ea000-0x4)=0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10), &(0x7f0000ae1000)) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ae1000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae3000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000e5000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000036c000), &(0x7f0000200000-0x4)=0xb) [ 34.342957] keychord: invalid keycode count 0 [ 34.349453] binder: 5320:5329 transaction failed 29189/-22, size 80-16 line 3004 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@loopback={0x0, 0x1}, 0xd4, 0x3, 0x0, 0xe, 0x1, 0x1, 0x3}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x66000) [ 34.405982] binder: 5320:5329 transaction failed 29189/-22, size 80-16 line 3004 [ 34.435082] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.441077] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x7, 0x7}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000fe6000-0x1), 0x0, 0x0, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) r1 = memfd_create(&(0x7f0000d4e000)='eth0\x00', 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c46000)={@common='irlan0\x00', @ifru_map={0x4, 0x5, 0x8, 0x9, 0x100000001, 0x25bbc823}}) close(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f0000d12000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='bpq0\x00'}) 2018/02/17 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xb60000)=nil, 0xb60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xc0810) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d9000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00002ec000-0x4)=0x9, 0x4) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002db000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000208000)="27de2b4378f3d139b0bb87dd41955edce068ce792a00f8e035473bf1487151d948b478b52138568b293962c5fc514ca68fc3142e33d748df33230aab8e0b1ff178c31b7d4d0176cdb500000000c04713418b2d98301e9189047b2dd6", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1021, 0x0, 0x0, 0x3fd, @tick, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/02/17 13:41:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000650000-0x2f)={{0x2, 0x2, @rand_addr=0x4}, {0x1, @empty}, 0x8, {0x2, 0x3, @multicast2=0xe0000002}, @common='rose0\x00'}) r1 = open(&(0x7f0000b63000-0x1)='.', 0x400000, 0x0) sendto$unix(r0, &(0x7f0000410000-0xed)="bb941febb36980eabff936e5a17f0086690bf0deae585e2e8c784d69f164b477f3d8411d9af8c6fae4d9b11cdd29e2b3356f060aaff544b2b05ac1ae89426bc6b596b9a01afd70591c81697ee419d6c0841bda559b5d740b419bf596cea0ff06582350f729c8f3c5ba05249d60bceda7ae7cf4fc96bf69fb1b9e9d23b96f021c43c8c334b6c6b8f2ed3bd91590f09794bd186f3f7c13d1cf4abd9fb0495ab273a2e7a9f5b3bf6b60f1f6146daeb938fce4b64b653ef1a367933e11babb6fce1814099b93aec73b42681edab959aac8f7f603b24c7fef05f57278545bbff195e136394e7868ff183af8268bf5c2", 0xed, 0x80, &(0x7f00003b4000)=@abs={0x0, 0x0, 0x2}, 0x8) linkat(r0, &(0x7f0000054000-0x1)='.', r1, &(0x7f0000e60000-0x8)='./file0\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f000023e000-0x8)={0x0, 0x0}) sched_getattr(r2, &(0x7f0000da9000), 0x30, 0x0) chdir(&(0x7f0000aa0000-0x8)='./file0\x00') 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f000028d000)='system_u:object_r:init_exec_t:s0\x00', 0x21) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000), &(0x7f0000001000)=0xc) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0xfffffffffffffedb) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c9000-0xc)='/dev/rfkill\x00', 0x404000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b6b000)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000929000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000869000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000784000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab7000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x536, 0xa, 0x0, 0xa0, 0x6, r1, r2}, {0x100000001, 0x7fff, 0x800, 0x5, 0xc25, 0x1, 0x2, 0x1}, {0x0, 0x5, 0x1a73, 0x7}, 0x7f, 0x0, 0x1, 0x1, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0x0, 0x3, 0x5, 0x8, 0xffffffffffffffff}}, 0xe8) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) r4 = dup2(r3, r3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00005e3000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}, {0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x5}, 0x8, [0x3, 0x6, 0x1, 0x1, 0x400, 0x9, 0x387762f3]}, 0x5c) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000e3000-0x4)=0x45, 0x4) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000364000)='/dev/ashmem\x00') ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00002f9000)='\x00') 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)) close(r1) signalfd4(r0, &(0x7f000081d000)={0x5}, 0x8, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003b5000-0x8)) 2018/02/17 13:41:34 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) statfs(&(0x7f00002f0000-0x8)='./file0\x00', &(0x7f0000bfb000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x80000001) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000797000)=""/116, 0x74}], 0x2) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x6) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) bind$unix(r2, &(0x7f00003f2000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x200000000000017a) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$TCSBRKP(r0, 0x5425, 0x5) fsetxattr(r2, &(0x7f00008f5000-0x17)=@random={'user.', 'mime_typevboxnet1\x00'}, &(0x7f0000fd7000)="db70726f637d236e6f6465762b7472757374656447504c27286d696d655f7479706573656375726974792ee973656c696e757800", 0x34, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000467000)='/dev/ptmx\x00', 0x40000, 0x0) fcntl$setsig(r0, 0xa, 0x39) 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f000046d000)={@generic, @ifru_mtu}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0x7) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000b38000)={0xaa, 0x2b}) [ 34.469076] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.489166] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/17 13:41:34 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000029000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000caf000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) 2018/02/17 13:41:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) accept4(0xffffffffffffffff, &(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000002000)=0x32, 0x80000) bind$ipx(r1, &(0x7f0000004000-0x10)={0x4, 0x8000, 0xffffffffffffff72, "3f3e3b03e9e6", 0x401}, 0x10) r2 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="02", 0x1}], 0x1, 0x0) close(r0) 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009d000-0x1c)={&(0x7f00000a0000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000698000-0x1000)="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", 0x406}, {&(0x7f0000f7a000)="fcfc18fe9881b99ee319f9dfbdf9ccceea1b15ebababf9876f15153756", 0x1d}], 0x2, 0x0, 0x0, 0x20000800}, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000109000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fad000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000834000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000755000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000793000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003b5000-0x1c)={&(0x7f000090f000-0xc)={0x10, 0x0, 0x0, 0x280800}, 0xc, &(0x7f0000fea000)={&(0x7f0000f18000)=@newpolicy={0x14c0, 0x13, 0x20, 0x1, 0x0, {{@in6=@empty, @in6=@empty, 0x1, 0x3, 0x1, 0x3, 0x2, 0xa0, 0x20, 0xff, r2, r3}, {0x20d6, 0x0, 0x5, 0x7, 0x8, 0x2, 0x281, 0x8}, {0x1, 0x2, 0x100000000, 0x20}, 0x8, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, [@tmpl={0x104, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x7fff, 0x9f, 0x8}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x0, 0x3, 0x100000000, 0x1000, 0x0, 0x9}, {{@in=@empty, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x2, 0x8, 0x0, 0x3, 0x8}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x3, 0xda, 0x4, 0x0, 0x4}]}, @migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6c, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @sec_ctx={0xf0, 0x8, {0xeb, 0x8, 0x0, 0x1, 0xe3, "3cb5df9aef37be5ce38b9752c5132c3338eff7c2ee6216b809ec37c29f76fdf1d8415c7d85c4651b4dabed1b8c70f97d867d8a9ed03a79fa7186d635b92ce4f57c8a17fac86d2ba89dda830fbd62b740ea712794312a4f09a5199afb2a9fff6cc59dc31a2d5d1c839a8de117ce7ec6c348b4623f04b0a9e478266933b229bca9a198834f3b2cc6d77f2e308cc993892dd644b4fda3e075354b0d55a0f91af5dc4e7352e3d8d8e3259469e60ea5a88de67f315b84e783175a27eaf7cd81cffc5e6c9ab0c08d08cc67edaa29cea86ff09881adaa336c4e5cc9724307b4d85602e9d3b8f7"}}, @algo_auth={0xa8, 0x1, {{'crct10dif\x00'}, 0x2e8, "e9020923c344fd272633cd4c4c1786b0046c7545980d767809a316e624ab2c20c54603015ae450137c52b2e8d196aa102a192ffadd755a5906473db9622314461880c5fa8b0d789e707bafe9f4d556eeb5021e55acd51d774aa1c96043"}}, @algo_auth={0xc0, 0x1, {{'crct10dif-generic\x00'}, 0x3b8, "5c817284ed2aa704213f16c083f596a94d42f5343fcdff3e34ef4a9d35a2d150542cc8f3f7bf7f982b6e97c531f3f95b241de09064ca4f7ce23bf4d8393c1591e102221c634e8fc8ec8e7094ab569e9323a86b3fad5d37a9710ef44746e02c23461f72278d6cb2855fb080e4df32bc8ef5ef7f167a0676"}}, @replay_val={0x10, 0xa, {0x4, 0x0, 0x3}}, @proto={0x8, 0x19, 0x3f}, @algo_auth_trunc={0x104c, 0x14, {{'sha1-generic\x00'}, 0x8000, 0x240, "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"}}, @policy_type={0xc, 0x10}, @policy_type={0xc, 0x10, {0x1}}]}, 0x14c0}, 0x1, 0x0, 0x0, 0x40000}, 0x15) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000093a000-0x38)=[{&(0x7f0000113000)="b75a24a7821bb2ea8e70c4d3b1c65e41add28eee69eb01a49f6cb57806815c142607b5677ad07029f3093f9737fc87d7f1d2", 0x32}, {&(0x7f000093a000-0x7e)="8986e4f8e9116c2a9351992829284aae0069268cc2f39feb023f656b4b57a95ec62168ce4bee87e42490f659d4f02401aedec88f82b93a10f681d3f0ef1e064e3320745cab251a5d361f44f5799bad6b890a42cb8c575df1e080268dfe15299e708de9001361333c40687212f0355ff2466076a24260f191a96a9eea8c54", 0x7e}, {&(0x7f0000355000)="67f24878fbeb182e1c90f11442fa9d94f1e6b02ad05bfa564137d2ddc6569170eb94c0a545902b4debe1a7beb8f9f3fcb8b44894457b9a8b2fe2b89e6ae28a79119724d38235f72f3991b8f822bbfd1c7c4080e7c3bf2a31f583257859c7e0e1d35bc98e68849e32585a34b89310f0a38159ec6db2", 0x75}, {&(0x7f0000939000)="c7489828f3716b4c4989950871fcc085155d20900d9cec002f4d4552ab6fee79a968b7b06a7696bb56cc12c6a71f8121dd65edf0d24183", 0x37}, {&(0x7f0000323000)="93a946f818edc2149243059533945c7fd809fb32c07ff2ed5cfddfb1657cf78936759ff2b6a5e6b7cae3ab709421f5a3f72095d50c4cbc8bb421c55da09e547e64c671c7814e60b2c5caca46a38f255b1384543b6d225862da1845de922dd7bd5ef850a42affcb6438941950d52f58c7a9e6267c441632b3c9faf2cdb4284588c0e3b14b9f5c1c1b03cc1136282475b440dc26617014bb72c0026e68715de5776ed52bc8bb424ecb9826df68fd3449fec022382adfa67cd81585efa219334fe888b128937e7cf95c093497f82d5de90fb7d859d2ba336ae85fc6064b75385ae8362f71ccc8b18e8cef5b34f88bc7757ffcadcf177194", 0xf6}, {&(0x7f000093a000-0x2f)="494782b40ebf98350dea0cdf0a8c5d87b9892b1b911d9b5fad73e85deb079b839ccc301c3370aa2683f091fd7c7340", 0x2f}, {&(0x7f00005c3000)}], 0x7, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a8000-0x4), &(0x7f000069d000-0x4)=0x4) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f07000)={0x0, 0xdd}, &(0x7f00002c3000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d2000)={r1, 0x3, 0x5, 0x6, 0x4, 0x8}, &(0x7f000072c000)=0x14) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a49000-0xb)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000e74000-0x1)=""/1, 0x1, 0x40000000, &(0x7f0000d45000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/17 13:41:34 executing program 4: r0 = getpid() r1 = open(&(0x7f0000ee3000+0x5a7)='./file0\x00', 0x2001, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000716000-0x8)='./file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f000041f000-0x1000)=""/4096) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1e000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009ff000)={0x0, 0xfffffffffffffff9}, &(0x7f0000db2000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a07000-0x8)={r2, 0x2}, 0x8) getxattr(&(0x7f00000cf000-0x8)='./file0\x00', &(0x7f00004c1000)=@known='system.advise\x00', &(0x7f000025b000-0x5f)=""/95, 0x5f) 2018/02/17 13:41:34 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x1}, 0xffffffffffffffeb) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cc0000+0x220)={0x0, &(0x7f0000ca5000)=[{0x28, 0xfffffffffffffec8, 0x4838, 0xfffffffffffff040}, {0x6, 0x0, 0x207, 0x8}]}, 0x8) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000c6d000)=[]}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x4000000000000018, &(0x7f0000fca000)=0x8, 0x4) writev(r0, &(0x7f0000fd5000-0x50)=[{&(0x7f0000fd3000-0x1000)="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", 0x5ad}], 0x1) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f00000a9000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[@ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002}}}, 0x2e) setitimer(0x76a2e6356c27dfdf, &(0x7f00009c4000-0x10)={{0x0, 0x2710}}, &(0x7f0000644000-0x10)={{0x0}}) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @time={r1}, {}, {}, @queue}], 0x390) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000006000-0x10)={0x0, &(0x7f0000226000-0x18)=[]}, 0x8) 2018/02/17 13:41:34 executing program 6: futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x989680}, &(0x7f0000004000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f9000-0x15)='/proc/self/net/pfkey\x00', 0x109100, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a32000-0xb0)=""/176) 2018/02/17 13:41:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000daf000)='/dev/sg#\x00', 0x100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0xb2a6, 0x102, 0x7, 0xfffffffffffffffd, 0x3, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000047f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e3c000)={0x3, 0x7fff, 0x1, 0x0, 0x9, 0x9, 0x2, 0x1000000000, 0x0}, &(0x7f0000658000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008bc000-0x10)={0x2, 0x8200, 0x3ff, 0x3, r3}, 0x10) fsetxattr(r2, &(0x7f0000e82000)=@known='security.ima\x00', &(0x7f00003b7000-0x5)="656d31d900", 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000763000-0xa8)={{0x80}, "706f7274310000004000000000003900000000d600fffffff0000000000000000000000000000000000000070000000000000000000400", 0x31, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000640000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) renameat2(r0, &(0x7f00005aa000)='./file0\x00', r1, &(0x7f00002f7000-0x8)='./file0\x00', 0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b43000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0xfffffffffffffe5f) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002a3000-0x10)=@common, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bf6000), 0xfffffffffffffeff, 0x20044040, &(0x7f0000c37000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009d000-0x1c)={&(0x7f00000a0000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000698000-0x1000)="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", 0x406}, {&(0x7f0000f7a000)="fcfc18fe9881b99ee319f9dfbdf9ccceea1b15ebababf9876f15153756", 0x1d}], 0x2, 0x0, 0x0, 0x20000800}, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000109000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fad000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000834000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000755000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000793000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003b5000-0x1c)={&(0x7f000090f000-0xc)={0x10, 0x0, 0x0, 0x280800}, 0xc, &(0x7f0000fea000)={&(0x7f0000f18000)=@newpolicy={0x14c0, 0x13, 0x20, 0x1, 0x0, {{@in6=@empty, @in6=@empty, 0x1, 0x3, 0x1, 0x3, 0x2, 0xa0, 0x20, 0xff, r2, r3}, {0x20d6, 0x0, 0x5, 0x7, 0x8, 0x2, 0x281, 0x8}, {0x1, 0x2, 0x100000000, 0x20}, 0x8, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, [@tmpl={0x104, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x7fff, 0x9f, 0x8}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x0, 0x3, 0x100000000, 0x1000, 0x0, 0x9}, {{@in=@empty, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x2, 0x8, 0x0, 0x3, 0x8}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x3, 0xda, 0x4, 0x0, 0x4}]}, @migrate={0x30, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6c, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @sec_ctx={0xf0, 0x8, {0xeb, 0x8, 0x0, 0x1, 0xe3, "3cb5df9aef37be5ce38b9752c5132c3338eff7c2ee6216b809ec37c29f76fdf1d8415c7d85c4651b4dabed1b8c70f97d867d8a9ed03a79fa7186d635b92ce4f57c8a17fac86d2ba89dda830fbd62b740ea712794312a4f09a5199afb2a9fff6cc59dc31a2d5d1c839a8de117ce7ec6c348b4623f04b0a9e478266933b229bca9a198834f3b2cc6d77f2e308cc993892dd644b4fda3e075354b0d55a0f91af5dc4e7352e3d8d8e3259469e60ea5a88de67f315b84e783175a27eaf7cd81cffc5e6c9ab0c08d08cc67edaa29cea86ff09881adaa336c4e5cc9724307b4d85602e9d3b8f7"}}, @algo_auth={0xa8, 0x1, {{'crct10dif\x00'}, 0x2e8, "e9020923c344fd272633cd4c4c1786b0046c7545980d767809a316e624ab2c20c54603015ae450137c52b2e8d196aa102a192ffadd755a5906473db9622314461880c5fa8b0d789e707bafe9f4d556eeb5021e55acd51d774aa1c96043"}}, @algo_auth={0xc0, 0x1, {{'crct10dif-generic\x00'}, 0x3b8, "5c817284ed2aa704213f16c083f596a94d42f5343fcdff3e34ef4a9d35a2d150542cc8f3f7bf7f982b6e97c531f3f95b241de09064ca4f7ce23bf4d8393c1591e102221c634e8fc8ec8e7094ab569e9323a86b3fad5d37a9710ef44746e02c23461f72278d6cb2855fb080e4df32bc8ef5ef7f167a0676"}}, @replay_val={0x10, 0xa, {0x4, 0x0, 0x3}}, @proto={0x8, 0x19, 0x3f}, @algo_auth_trunc={0x104c, 0x14, {{'sha1-generic\x00'}, 0x8000, 0x240, "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"}}, @policy_type={0xc, 0x10}, @policy_type={0xc, 0x10, {0x1}}]}, 0x14c0}, 0x1, 0x0, 0x0, 0x40000}, 0x15) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x4000000000000147, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xffffffff80000000}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8d}}, 0x3, 0x2, 0x6c0000, 0xfffffffffffffff7, 0x10}, 0xa0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000)=@hci, 0xfffffffffffffcfc, &(0x7f0000005000)=[{&(0x7f0000005000-0x4e)=""/78, 0x4e}], 0x0, &(0x7f0000006000-0x3b)=""/59, 0x3b}, 0x0) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001c000-0x16)='/selinux/checkreqprot\x00', 0x600, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000000a000)) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = getpid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000013000)='net/icmp\x00') sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000200d100737e", 0x24}], 0x1}, 0x0) 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x1) setrlimit(0x1, &(0x7f000076f000)) mkdir(&(0x7f0000f91000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bff000)={@common='syzkaller1\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000212000)=""/64, 0x40, 0x40000000, &(0x7f000091b000-0x14)={0x11, 0x1f, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c55000-0x8)={0x0}, 0x800) accept4$vsock_stream(r0, &(0x7f00007a7000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00002c4000)={&(0x7f0000190000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00008a0000-0x8)={&(0x7f0000013000-0x14)={0xfffffffffffffd2b, 0x12, 0x301, 0x6, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/17 13:41:34 executing program 0: getitimer(0x2, &(0x7f0000a61000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x98200, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0xf)=@ax25, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000000000)=""/135, 0x87}], 0x3, &(0x7f0000001000), 0x0, 0x6}, 0x10002) 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/02/17 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fsync(r0) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000008c000-0x4)=0x9) accept4$inet(r0, &(0x7f0000436000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00002b2000-0x4)=0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000-0x1c0)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d6f000)="170000001a001bed0000132100f404ffff", 0x11) clock_gettime(0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008cb000)={0x0, 0x2}, &(0x7f00005d2000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c01000)={r2, 0x9, 0x2, [0x1, 0x5]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000bb0000)={0x77359400}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000e000), &(0x7f0000a6e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008b9000)={0x0, 0x7f, 0x3d, "63efca088cbd77a2e30c8c5a8a259170513e0e097b94ace03a447c46a3e42c85fea5783126f977cab31722adc64ed4c7f0ff927b1cbcb7bca2c7fbcb41"}, 0x45) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r4, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000481000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000015c000)={r2, 0x5, 0x2}, &(0x7f0000a10000-0x4)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f000042b000-0x8)='./file0\x00', 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009ec000-0x9)='illinois\x00', 0x9) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f00008d7000-0x4)) sendto$inet6(r3, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendfile64(r0, 0xffffffffffffffff, &(0x7f00004ef000-0x8), 0xd2f) sendfile(r3, r5, &(0x7f00008bf000), 0x100420) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00003ca000)=0x1, &(0x7f000032e000)=0x4) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) ioctl$int_out(r5, 0x0, &(0x7f000072a000-0x4)) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ca9000-0x4), &(0x7f0000527000-0x4)=0xfffffe62) 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000084c000)=@assoc_value={0x0}, &(0x7f00008a6000-0x4)=0x8) r2 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f000019d000)={0x2, 0x3, @empty}, 0x58) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg$nl_netfilter(r2, &(0x7f0000766000)={&(0x7f0000b8d000)={0x10}, 0xc, &(0x7f0000f14000)={&(0x7f0000e8e000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f34000)) r3 = geteuid() stat(&(0x7f0000b8c000-0x8)='./file0\x00', &(0x7f000086a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000395000-0x10)={0x4, 0x8, 0x9, 0x1, r1}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c17000-0xb)={0x89b, 0xfff, 0x2230, 0x8, 0x7, 0x594, 0x9, 0x100000000, 0x200, 0xf83, 0x3f}, 0xb) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="f75a14e4b19700fc668366b1d782b67d"}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x1b8}], 0x32d, &(0x7f0000f89000-0x80)=[]}, 0x0) [ 34.795053] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/17 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000ac5000)={0xc4}, 0x8, 0x80800) fadvise64(r0, 0x0, 0x100, 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/17 13:41:34 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f50000)='./file0\x00', 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f51000)="78b6ef1e198fb2cdd18a944033ba14a7b772bb1cff1fedcc97c9191b7f2b1b9d38", 0x21, 0x4010, &(0x7f0000f52000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f53000-0x20)={"466d6560f0102847962b1327bbbd9301", {0x4, 0x6, 0x804, "0b4ece399a28", 0x7f}}) pwritev(r0, &(0x7f0000f51000-0x10)=[], 0x2000000000000097, 0x0) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0xfffffffffffffff9, &(0x7f0000ff7000-0x8)) pwrite64(r0, &(0x7f00008bc000-0x2)="d8ae", 0x2, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/02/17 13:41:34 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7d, 0x0) ioctl(r0, 0x4400000000001264, &(0x7f0000002000-0x94)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000006000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000005000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x2, 0x5, 0xffffffffffff7c40, 0x500, 0x9, 0x4, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000-0x8)) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00002d4000)='./file0\x00', 0x2000, 0x138) mkdir(&(0x7f0000acb000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000d6000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000a72000)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000c55000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000e1d000-0x8)='./file0\x00', r1, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000)=""/110) r1 = userfaultfd(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x101a00, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000013000)=""/115) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000004000-0x8)) 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/enforce\x00', 0x40, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/02/17 13:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00008e9000-0xc3)=""/195) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write(r1, &(0x7f00001d1000-0x50)="19", 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001b1000-0x10)={0x0, 0x7, 0x80, 0x5}, &(0x7f00002cd000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008df000)=@assoc_id=r3, &(0x7f0000733000-0x4)=0x4) splice(r1, &(0x7f0000bd3000-0x8), r2, &(0x7f0000cf7000), 0x7, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) dup2(r0, r2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000-0x8)={r4, 0xb4}, &(0x7f0000d53000)=0xfffffffffffffd66) 2018/02/17 13:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00004c3000)="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", 0xfc) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) socketpair(0xf, 0x800000000004, 0xfffffffffffffffd, &(0x7f000004e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f04000-0xce)={0x0, 0xc6, "d41862b3fc67c81996198d2080a43594d65971bd89c3c30989a22f1b9ef91bdd0ae41bd61b437865b5f69ec545eb7ab1ab99ce28f5e1e0573ad135246572d5f7f8be676784f3ec624df04249881e4338989b7b102a256f5e5f5fd542d1b44f8c396858cb1cb0d4b3b6d5ecb704656811a3fd8b4f2ebb1bfa4542482575493e7c9379767e63fcee41c494f0a5ab196b9d36ef8be09d356b474b2584fe3869bd6dd76f9c29a242f596f03fd96419fb6f30308d951d1220ded35430fbfdf4390688bbf31095e19a"}, &(0x7f00007cb000)=0xce) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a84000)={r3, 0xde, "c01139c48edb3b15129986b3c60b2a3a076e84cc1a8429d900725a4ca90939022d1f8c282eb7a93ffd104c2aef27a9acd0355887497e2ab35f235bf92ffb658acc57a0ef0050af122b4d8a69b5df078523622acbe4bf5215561a86b7fc8f32c18df27c17d37d97cf9cb2a4cd7047dcff2be233b621a1ffea8fd14287472d1799279ff4da022b91e52bd5f1e84e549da3fc01eddb0ae61fc9c0f8aabf4f0246ff6207a747eca76256607c3b0efca108c2882aa9fbcf2e353d7c6ce1e5dc51654f3de5f92b49370db4c35f6f399a3654a5a432065b48d55fbc9beb25e115"}, &(0x7f0000dba000)=0xffffffffffffff85) memfd_create(&(0x7f0000539000)='\x00', 0x1) r4 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r5 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r4, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r6 = dup(r5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00008eb000)={r3, 0x6, "42535a37a36f"}, &(0x7f0000585000)=0xe) getsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000f05000-0x40)=""/64, &(0x7f000045c000)=0x40) sendfile64(r1, r5, &(0x7f0000cea000-0x8), 0x5) accept4$packet(r2, &(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ad6000)=0x14, 0x80000) connect$packet(r6, &(0x7f00002c0000)={0x11, 0x0, r8, 0x1, 0x7e0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c6f000-0x60)={r7, 0x58, "0d02889734909edb20fc086eb2ad94e83c98eab2e4d1a463c87e90ab01133a5ae14892bd31bbc56748a60cc0b0ff677f00e9d42da2cf09b292f4384ef8d41cdb7e8ded644324f7dbb3a71a086c8d6f384e2b58466f0f633a"}, &(0x7f0000b35000-0x4)=0x60) getsockopt$inet_buf(r9, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/17 13:41:34 executing program 5: munlockall() sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffff956, 0x0) 2018/02/17 13:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x7, &(0x7f0000bb6000)={0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000805000-0x97)=""/151) r1 = memfd_create(&(0x7f00009cb000)="d1", 0x0) write(r1, &(0x7f00001ee000-0xbb)="c1e9091845036191761058d30205f13cc44128f0", 0x14) sendfile(r1, r1, &(0x7f00008fb000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000070b000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)) 2018/02/17 13:41:34 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000079b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fe5000)=0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000033c000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f00004c2000-0x60)=@objname={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x32, 0x20, './file0\x00'}, 0x60) 2018/02/17 13:41:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"d80732cbb533f49b030ae252da751ead", {0x4, 0x9, 0x20, "95f7f2cb55eb", 0x7}}) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/17 13:41:34 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a78000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f8a000)={0x0, 0x7f, 0x20, 0xee3f, 0x4}, &(0x7f0000f8b000-0x4)=0x18) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f8b000-0x6)={r1, 0xffffffffffffffe0}, 0x6) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2000018b, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x50}, 0x1}, 0x0) 2018/02/17 13:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000bb000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00002c7000-0x4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000015d000-0xe8)={{{@in6=@local, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000e90000-0x4)=0xe8) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c28000-0xc)='/dev/rfkill\x00', 0x501000, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file1\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000071c000-0x18)={0x6, 0xcd77, 0x24, 0x4, 0xfff, 0x200}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 13:41:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f000047d000-0x4)=0x3, 0x4) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f00003a4000-0x28)=[{r0}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d6000-0x7)='timers\x00') writev(r0, &(0x7f00006a7000)=[{&(0x7f0000ed9000-0x77)="bb31d2508208b938525c30e5d1740a466345b3d08adee0bb28f13d2463ce22678a64a9e6af2435d6ca564e3bdb103e56022c5c99377afa7d0cd88f2f7ceed0b27af455eea94d0e5606fdf6f1271e9b5e9e16611c8872078ed738946f332095b2b0671796792f209f2d167488397cd42755224ee7ed892f", 0x77}], 0x1) ioctl$KDENABIO(r2, 0x4b36) 2018/02/17 13:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000050000)={@common='tunl0\x00', @ifru_ivalue=0x406}) 2018/02/17 13:41:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 13:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a62000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c67000-0x8)={0x0, r0}, &(0x7f0000ce2000)) timer_create(0x7, &(0x7f0000eca000)={0x0, 0x11, 0x2, @thr={&(0x7f00009a0000), &(0x7f000074a000)}}, &(0x7f000050a000+0x4ac)) pipe(&(0x7f0000a58000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000329000)={0x77359400}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000679000-0x10)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000106000-0x10)) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000af7000-0x34)={0x53, 0x3a50, 0x7, {0x8, 0x9}, {0x3, 0x9}, @period={0x243df50b456f0ec, 0xc980000000000000, 0x4, 0x9, 0x200, {0x9, 0x3, 0xb055, 0x2}, 0x6, [0x0, 0xbc7618, 0x4000000000, 0x100000000, 0x1ff, 0x100000001]}}) 2018/02/17 13:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x7, &(0x7f0000bb6000)={0x0}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000805000-0x97)=""/151) r1 = memfd_create(&(0x7f00009cb000)="d1", 0x0) write(r1, &(0x7f00001ee000-0xbb)="c1e9091845036191761058d30205f13cc44128f0", 0x14) sendfile(r1, r1, &(0x7f00008fb000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000070b000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)) 2018/02/17 13:41:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x401) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) 2018/02/17 13:41:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000051d000-0x8)=0x5) socketpair(0x11, 0x4, 0x4, &(0x7f0000d1d000-0x8)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/17 13:41:35 executing program 5: mlock(&(0x7f00001fd000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00006f1000)={@generic="c73799e914dc0f2e89488ac104c83f3a", 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a}, r0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b17000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000af2000-0xd1)=""/209, &(0x7f0000971000)=0xd1) socket(0x5, 0x0, 0x100000001) mprotect(&(0x7f0000241000/0x7000)=nil, 0x7000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) socket$netlink(0x10, 0x3, 0x3) 2018/02/17 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = request_key(&(0x7f000086d000-0x6)='rxrpc\x00', &(0x7f0000423000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ec0000-0x1)='\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000442000)=""/149, 0x95) vmsplice(r0, &(0x7f0000cc7000)=[{&(0x7f0000ac7000)="b5a5c4486e5c782b0cce36583a5b4706e7ed8089b6a22610e9213b7df6d1776538bc26d6e02e04941f2fc0c6371d299f16430c5f6f9370fec7630a4e429d7ddbf28cf81d4436d8475d57ee72d0b6fee6e6786ede063f72da57df1e755ad8dcc4411dc6c045c44a1c8e5ace5b14a23350b3f1514ad8ded35cfa4aa25dd20a5e428c5cca32b6de3dc7653c1b294166510f0344", 0x92}, {&(0x7f00003b2000-0xdf)="2f31c17c102aa5eb7ef7b7f079c2166281266d935002d2bbbb49d53b9cc9690ed8cd46eb1d035a90d36966981c2b1804e28622c566340b0c69143a2ca21b5e47cae2b9ac05d94c9940f233413885cd78086a2bb043c4ee461de99c91f8595198b156152b09042a7a2b21c02863de893a5cbd6494dc398834f4503cd42f7dd7c844f334ca7ffd0b5b2835532cc6a672614f792cd4eafb9907b7577a8729a2564c85b9bba39aba880a33b637b5438a28bf4f7886c8cc921eb263b5ed22cf53d23bcabacd234c36b511435b99f990746ef83c988feb1a2a0b0b69a3619a38b4eb", 0xdf}, {&(0x7f000006c000)="b13d7a8bb021d4909daf7434c6c2e9a435806d57f26678a200dd87c637374a4a3206e5c976fd3af606dd7f5ae7b7d3f740d367e823b6731f5b5a38be61af9294508dfc7e5ef2e6243b20b2f07c9aef85c61d7282332f9feff4de2080d7d9b6cf4b53dfc9e9c24f01a0e382bcb360337ba20db3bede20dad42675825b20b62aff46e7e9c8294acda88d3495963f8ec831139c128363b7eb28b7179b4f4800428049aa", 0xa2}, {&(0x7f0000696000-0x91)="f73df47cdd065966e55b117229b665bd2480ca901450670aef365415cccc3a29614904af37939a4c0f1566a7a2ab8f5458defbfcb1e398db1a1a5ab167087a35902ccbfd4898f0265ea87ebbf830db23b0339a7ee15dd30de1eca2704326c9387b67b880c8ed7682f1c0dadd90cebc8043240dad3b98d0102c42b35c5fe4eb84bcd8d924e51d26aa1b0131eccc41e4db41", 0x91}, {&(0x7f0000ee2000)="2c2dcf1c97", 0x5}], 0x5, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000903000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00003b6000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e8b000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20, r2}) 2018/02/17 13:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bf2000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000027e000-0x18)=@add_del={0x2, &(0x7f00007c7000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf43}) 2018/02/17 13:41:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000001000-0x62)="6010ffbe6bef6ac18b465f16ce0c0054a21f9d64bcb49e68142577e75e06d6db60ca106552ee94676267af023229d8c01b4b07a76def19dc6be95dec00a0d02f0e2c2d38299e5c2011e56aa49a970b995bed14001d41ed9a4259d9dff1664eda7e2a") mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) 2018/02/17 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000b41000-0xa)='./control\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bc8000-0x8)={0x0}) recvfrom(r2, &(0x7f0000834000)=""/247, 0xf7, 0x10100, &(0x7f00009de000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) inotify_rm_watch(r0, r1) 2018/02/17 13:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005a1000-0x8)='./file0\x00', 0x0) 2018/02/17 13:41:35 executing program 2: 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(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000352000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c53000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004cf000)=0x7, 0x4) 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}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/02/17 13:41:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5cfc6d643573756d70726f6300", 0x2) r1 = getpgid(0x0) r2 = getuid() getresgid(&(0x7f0000544000), &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000763000)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008d000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000072e000)={{0x3, 0x1, 0x86, 0x3}, 0x7fff, 0x800000000000000}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/17 13:41:35 executing program 5: r0 = eventfd2(0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000ed0000-0x11)=""/17, 0xfffffffffffffe34) 2018/02/17 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007f7000)={{0x0, 0x1000000000000002, 0x0, 0xffefffffffffffff, 0xfffffffffffffffd}}) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00009f3000-0x8)={0x2, r2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ff7000-0x50)={0x1, 0x1000000200007d}) 2018/02/17 13:41:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000646000), 0x4) 2018/02/17 13:41:35 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0xfffffffffffffffc, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/17 13:41:35 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000004000-0x4), 0x4) mmap(&(0x7f0000002000/0x1000)=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) getresuid(&(0x7f0000004000), &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x8)=[{r0, 0x1d500f8a23f5ab45}], 0x1, &(0x7f0000002000)={0x77359400}, &(0x7f0000005000-0x8)={0x5}, 0x8) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x14c)={0x14c, 0x3a, 0x4, 0x4, 0x2, "", [@nested={0xa0, 0x86, [@typed={0x8, 0x6c}, @typed={0x10, 0x8a, @u64=0x9}, @typed={0xc, 0x7c, @ipv4=@loopback=0x7f000001}, @generic="58f06b21d8f52415394668ed6da37b65407cbe104b8ecae4aa67c7aed46539c8b8b78faba8d604943909b4c3a317d0af04507da3754c7fbfda0db13fb876f1f35d9997237b38a48e1e9fb0018df3af2e4f881c07362e20d4d8e99d0e4e4db135c4920f6d4683bf6105ccede4d06d8b4746f7c8c936"]}, @typed={0x9c, 0xf, @binary="7d1dec516d2aa1fb846055b62bd0d5b518d10103f69ea0018dcffbbcc009ed4084c3c73e1681c56ab3d652de0527748e12d1cb718513d57b94774d57d84a7777022fe65265049e2283ae03bb8f7514f4348fb6aff7ac142d59fa4fc72a1ef0fb92a44ce0f615cf1cf7f18b2402f00d79ad11811c6f2097371ae341596284831555c853b0ad7b7faf6fa62db88ddc4c63c1f4c1fd"}]}, 0x14c}, {&(0x7f0000001000)={0x5c, 0x17, 0x0, 0x1, 0x3, "", [@typed={0xc, 0x8b, @u32=0x7}, @typed={0x10, 0x5f, @u64=0x3}, @generic="740217d6a6f0bd4bf855709c41f68c81916db1633c409e49e4042010c21d2b34d4a9ea3478d868b72eae525e9b1bb5c5"]}, 0x5c}, {&(0x7f0000001000)={0x2dc, 0x3d, 0x310, 0x4, 0x2, "", [@generic="68a976ce718d4c7699f7eca6c3c49b517124be372ac9f3fb78b1fe4e6a1506140d6e2efeb8ac1770b1592bc768fc7e603eab8ba590", @generic="0556352c10bb5263be120284fe9e4d2ae1d152390865792200bd96c538bd64a1486740f94d4c38a760093a925e876fb470fe26d81f54e1b88e6f69e1a2a95a8b4869d0cec2297e64a7a6fdbb0646443ec0f9576bd61d40328353516c9c44214196a633", @nested={0x234, 0x3e, [@generic="c0669a527b416fc3141b69bb2268da2db690dbd23914478889e06da320f0e97cf1ae5e9b929521f0c220924d016be472fc8e89596155", @typed={0xc, 0x24, @uid=r2}, @generic="6e7dd0ccd91e85a90f83f8b97c8b4c09c4299188526f6c30aee4129deede9b6a2b0a2570f2d29c7ac462749cde64d4ed86b2e5fb32a7d2d32653b314625b2064c34abb85b735198dcc35ea6230ab37d3eb87b0649a8e62ec677eec62f178a780a2ebf0ba5583ccd69a5d1ba4f2d672ae9739c05a3fe969cdc84908f8b14d4abe5625c586353668d9ae7232e7e003fe7bb26e1ae09e1de46545108056af1f1e00eaed99a9425f1cdb1ad9d9d0a7984885fb53f318eeabd48d8b9d6fc3883c03ceba8e16b77c6a6e7332fae7160c7735d07a5b4925b0720a54f789e1ec64f1b976b93c2c", @typed={0x8, 0x4a}, @typed={0x100, 0x59, @binary="2f8f3f736c5ed2413d6f98a225f29ebdecbcac6e5fc2e31a9ad9c0524dbdeccba293985c977d7dc641672e422db8290455afdee46b1dfb99bb89ac3270e55fc982855efc8f08c1309c1a740a0f8901d4a512af7d11e5a4e47b0306cb0b93d1c10e5ede8a6b10e7cf63d3500b63394dc5b3550c6746180def618ab14129909a35ae8cc9b10d9c778a35390c3e37d3e3cf5e1667df4c026a6d9677e061fdd1d62dd271926ca88e644cd22036d44af52097743f69b1a31c9f37177a7a9599244093fbd98e3d5e804260f43b802fa421d9c345cfcdc2cf61562a4387b5a2428ec813b376867558d879d4e6928f8141cc7d76ed899262ac"}]}, @generic]}, 0x2dc}, {&(0x7f0000002000)={0x1c, 0x28, 0x300, 0x2, 0x1, "", [@typed={0xc, 0x2a, @pid=r3}]}, 0x1c}], 0x4, 0x0, 0x0, 0x4000}, 0x8010) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f0000001000-0x14a)="d84359fa", 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000003000)=""/72) 2018/02/17 13:41:35 executing program 0: pipe(&(0x7f0000bce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000007b000-0x10)={0x2, 0x1, @rand_addr=0x5}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000189000-0xc)='/dev/rfkill\x00', 0x8002, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/17 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000054a000-0x4)=0xc84, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000efa000-0x1000)='\r', 0x1) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000dea000-0x2)="f8", 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/17 13:41:35 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000034000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) syz_open_dev$mice(&(0x7f0000011000-0x10)='/dev/input/mice\x00', 0x0, 0x60a40) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x262}, 0x1}, 0x0) 2018/02/17 13:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000449000)={0x1000000000000009, 0x6b, &(0x7f0000226000)="47650bca715e71818278d761786333e0523409b6461ae352fd5be52439c2b8c18a1a021a75e9e9b2080ae4e3ce0305ccf3a3c62f7216f6e83d08b73e74ca23915b3d2ab2cc565b4e466de698a46c4df4fffcd67ee7d41f74ba9b0f962c4770044397469a67c8feada7d676b3cdeafdaf3e5caa5142802a171bfa"}) 2018/02/17 13:41:35 executing program 7: rt_sigreturn() mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaf000-0x11), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) 2018/02/17 13:41:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1f, 0x7, 0x5, 0x9721, 0x80000000, @random="9cf6c5f54f26"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d6000)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000623000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000eb000)="2a04c1aabf5c458b8e97a4290bee2dc348e85ac64a1c1df2ad2262c0538a0717fcb474b5c64d01b235f538825b6bca2cea301fa44788e864e113853e84c0eb10751dea52b035b23970dac960fa91", 0x4e) mount(&(0x7f0000d4b000-0x8)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)='ocfs2\x00', 0x8001000, &(0x7f0000018000-0x1b)="953d5f556f7e87ba75007d98d24a12034618df0b85276e94a78cf2") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000b1a000-0x8), 0x405) 2018/02/17 13:41:35 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) r2 = syz_open_dev$usbmon(&(0x7f00004d8000)='/dev/usbmon#\x00', 0x6, 0x2102) getpeername$packet(r2, &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000041a000-0x4)=0x14) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r3 = memfd_create(&(0x7f0000663000)="626c6163cd6c6981be00", 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) fcntl$setsig(r3, 0xa, 0x18) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r5) dup2(r7, r6) [ 35.292284] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 35.307022] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2018/02/17 13:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b37000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000866000)=0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00004a2000), 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fdb000)={0x7, [0x5, 0x9, 0x6205613f, 0x500, 0x3, 0x9, 0x5]}, &(0x7f0000fc2000-0x4)=0x12) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000a57000-0x8)='./file0\x00', 0x81, 0x10001) 2018/02/17 13:41:35 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) remap_file_pages(&(0x7f000036d000/0x3000)=nil, 0x3000, 0x0, 0x1, 0x90802) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009d8000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f00009d7000)=0x8) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000a5000)={r1, 0xfffffffffffffff9}, &(0x7f00009d7000)=0x8) [ 35.398696] mmap: syz-executor6 (5640) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 35.418694] ================================================================== [ 35.426057] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1ac/0x1e0 [ 35.432695] Read of size 4 at addr ffff8801c9e4455c by task syz-executor4/5635 [ 35.440020] [ 35.441622] CPU: 0 PID: 5635 Comm: syz-executor4 Not tainted 4.9.81-ga25ea24 #44 [ 35.449122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.458447] ffff8801c6957c08 ffffffff81d94de9 ffffea0007279100 ffff8801c9e4455c [ 35.466434] 0000000000000000 ffff8801c9e4455c ffff8801c9e44680 ffff8801c6957c40 [ 35.474404] ffffffff8153e173 ffff8801c9e4455c 0000000000000004 0000000000000000 [ 35.482386] Call Trace: [ 35.484947] [] dump_stack+0xc1/0x128 [ 35.490283] [] print_address_description+0x73/0x280 [ 35.496920] [] kasan_report+0x275/0x360 [ 35.502599] [] ? do_raw_spin_lock+0x1ac/0x1e0 [ 35.508714] [] __asan_report_load4_noabort+0x14/0x20 [ 35.515443] [] do_raw_spin_lock+0x1ac/0x1e0 [ 35.521383] [] _raw_spin_lock_irqsave+0x56/0x70 [ 35.527678] [] ? skb_dequeue+0x22/0x180 [ 35.533270] [] skb_dequeue+0x22/0x180 [ 35.538689] [] l2tp_session_queue_purge+0xab/0x100 [ 35.545236] [] ? sock_release+0x1e0/0x1e0 [ 35.551008] [] pppol2tp_release+0x1ff/0x2e0 [ 35.556959] [] sock_release+0x8d/0x1e0 [ 35.562464] [] sock_close+0x16/0x20 [ 35.567711] [] __fput+0x28c/0x6e0 [ 35.572785] [] ____fput+0x15/0x20 [ 35.577858] [] task_work_run+0x115/0x190 [ 35.583539] [] exit_to_usermode_loop+0xfc/0x120 [ 35.589825] [] do_fast_syscall_32+0x5c3/0x870 [ 35.595939] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.602577] [] entry_SYSENTER_compat+0x74/0x83 [ 35.608776] [ 35.610373] Allocated by task 5628: [ 35.613980] save_stack_trace+0x16/0x20 [ 35.617923] save_stack+0x43/0xd0 [ 35.621344] kasan_kmalloc+0xad/0xe0 [ 35.625025] __kmalloc+0x11d/0x310 [ 35.628535] l2tp_session_create+0x38/0x1770 [ 35.632921] pppol2tp_connect+0x10fe/0x18f0 [ 35.637213] SYSC_connect+0x1b6/0x310 [ 35.640982] SyS_connect+0x24/0x30 [ 35.644489] do_fast_syscall_32+0x2f7/0x870 [ 35.648781] entry_SYSENTER_compat+0x74/0x83 [ 35.653155] [ 35.654752] Freed by task 5628: [ 35.657999] save_stack_trace+0x16/0x20 [ 35.661944] save_stack+0x43/0xd0 [ 35.665364] kasan_slab_free+0x72/0xc0 [ 35.669217] kfree+0x103/0x300 [ 35.672379] l2tp_session_free+0x166/0x200 [ 35.676585] l2tp_tunnel_closeall+0x26c/0x3a0 [ 35.681064] l2tp_udp_encap_destroy+0x87/0xe0 [ 35.685529] udpv6_destroy_sock+0xb1/0xd0 [ 35.689647] sk_common_release+0x6b/0x2f0 [ 35.693761] udp_lib_close+0x15/0x20 [ 35.697445] inet_release+0xfa/0x1d0 [ 35.701132] inet6_release+0x50/0x70 [ 35.704814] sock_release+0x8d/0x1e0 [ 35.708503] sock_close+0x16/0x20 [ 35.711931] __fput+0x28c/0x6e0 [ 35.715183] ____fput+0x15/0x20 [ 35.718439] task_work_run+0x115/0x190 [ 35.722301] exit_to_usermode_loop+0xfc/0x120 [ 35.726764] do_fast_syscall_32+0x5c3/0x870 [ 35.731055] entry_SYSENTER_compat+0x74/0x83 [ 35.735427] [ 35.737025] The buggy address belongs to the object at ffff8801c9e44500 [ 35.737025] which belongs to the cache kmalloc-512 of size 512 [ 35.750008] The buggy address is located 92 bytes inside of [ 35.750008] 512-byte region [ffff8801c9e44500, ffff8801c9e44700) [ 35.761761] The buggy address belongs to the page: [ 35.766661] page:ffffea0007279100 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 35.776845] flags: 0x8000000000004080(slab|head) [ 35.781574] page dumped because: kasan: bad access detected [ 35.787250] [ 35.788844] Memory state around the buggy address: [ 35.793744] ffff8801c9e44400: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 35.801070] ffff8801c9e44480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 35.808400] >ffff8801c9e44500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 35.815726] ^ [ 35.821923] ffff8801c9e44580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 35.829251] ffff8801c9e44600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 35.836578] ================================================================== [ 35.843903] Disabling lock debugging due to kernel taint [ 35.849319] Kernel panic - not syncing: panic_on_warn set ... [ 35.849319] [ 35.856661] CPU: 0 PID: 5635 Comm: syz-executor4 Tainted: G B 4.9.81-ga25ea24 #44 [ 35.865388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.874711] ffff8801c6957b60 ffffffff81d94de9 ffffffff84197637 ffff8801c6957c38 [ 35.882683] 0000000000000000 ffff8801c9e4455c ffff8801c9e44680 ffff8801c6957c28 [ 35.890654] ffffffff8142f621 0000000041b58ab3 ffffffff8418b0a8 ffffffff8142f465 [ 35.898621] Call Trace: [ 35.901179] [] dump_stack+0xc1/0x128 [ 35.906516] [] panic+0x1bc/0x3a8 [ 35.911501] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 35.919706] [] kasan_end_report+0x50/0x50 [ 35.925473] [] kasan_report+0x167/0x360 [ 35.931071] [] ? do_raw_spin_lock+0x1ac/0x1e0 [ 35.937181] [] __asan_report_load4_noabort+0x14/0x20 [ 35.943901] [] do_raw_spin_lock+0x1ac/0x1e0 [ 35.949838] [] _raw_spin_lock_irqsave+0x56/0x70 [ 35.956124] [] ? skb_dequeue+0x22/0x180 [ 35.961722] [] skb_dequeue+0x22/0x180 [ 35.967141] [] l2tp_session_queue_purge+0xab/0x100 [ 35.973689] [] ? sock_release+0x1e0/0x1e0 [ 35.979453] [] pppol2tp_release+0x1ff/0x2e0 [ 35.985391] [] sock_release+0x8d/0x1e0 [ 35.990896] [] sock_close+0x16/0x20 [ 35.996138] [] __fput+0x28c/0x6e0 [ 36.001209] [] ____fput+0x15/0x20 [ 36.006281] [] task_work_run+0x115/0x190 [ 36.011962] [] exit_to_usermode_loop+0xfc/0x120 [ 36.018248] [] do_fast_syscall_32+0x5c3/0x870 [ 36.024362] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.030998] [] entry_SYSENTER_compat+0x74/0x83 [ 36.037570] Dumping ftrace buffer: [ 36.041082] (ftrace buffer empty) [ 36.044760] Kernel Offset: disabled [ 36.048352] Rebooting in 86400 seconds..