[....] Starting enhanced syslogd: rsyslogd[ 11.018636] audit: type=1400 audit(1514390959.601:4): avc: denied { syslog } for pid=3176 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 '10.128.15.248' (ECDSA) to the list of known hosts. 2017/12/27 16:09:27 fuzzer started 2017/12/27 16:09:27 dialing manager at 10.128.0.26:39893 2017/12/27 16:09:30 kcov=true, comps=false 2017/12/27 16:09:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x77)=""/119) r1 = syz_open_pts(r0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"92383a6f8f6269f2395a98c090abd9e4", {0x4, 0x6, 0xf3, "7692d6918ddb", 0x2, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x2, 0x5, 0x800, 0xe, 0x9, 0x0, 0x8, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10, 0x14}, @sadb_sa={0x2, 0x1, 0x9, 0x6, 0x5, 0x2e, 0x2, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000002000-0x10)={0x7, 0xffffffff, 0x2, 0x38c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000003000)={0x90000000, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000003000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffff34c) dup2(r0, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000005000-0x30)={0x6d07, 0x6, 0x5, 0x3, 0x4, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005000)={0x8, 0x9, 0x3, 0x5, 0x0}, &(0x7f0000005000+0x101)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r5, 0x2}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) 2017/12/27 16:09:31 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xb2)=""/178) r1 = socket$netlink(0x10, 0x3, 0x12) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x80, [0x622, 0x20, 0xff, 0xff, 0xfffffffffffffffa, 0xda1, 0x401, 0x400000000]}, 0x5c) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x6, 0xffff, 0x9413, 0x4, 0x5, 0x10001, 0x5, 0x3d4, 0x20, 0x8, 0x20, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xbb)=""/187, &(0x7f0000001000)=0xbb) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x7, 0x100, 0x5, 0xffffffffffffffc1, 0xffffffff80000001, "7e44a63c46540d5fc5dcd7cd0b87e4dff4783d338a66dd6c0716a21522827bc73517e8c84db8ccf0173bf88e495ee85e1dc1af5916225f9907127cb38bce92", 0x5}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="ace1ecbb6fbbc6b50e5d0ebed7abc5d55e8891cc12b4a9cf02621dc0dca5346ec65a05481bba184c614c5697b72e37f1aa16d0108ea9e5b7bcf45c528ad87f9fa89eda", 0x43}], 0x1, &(0x7f0000001000-0xe0)={0xe0, 0xff, 0x0, "81c80d8ff073f66fb725b6a2bc859b2080263dbc4c02d3723a6cce2de87a9b62e461ceca3b66847ae38ea66190865d29cef7c3472d516a2a284ae185bbd61d040b7ab89aea238142aa1a0727b46141e49ce72f5086ed3e519fa3048afe79752d59edf0f0b125453456a3ca9ccc5105123ba8151e9775abd36ca5de52542ff377a7e39444db6d7fc1b729f3e547547ef706d62ac20fe81f0b4cecd6c8a8404d60dd4b6026a6888c055964cd366489b6aebf41fafda8ec5241788ba0c191410bbcb5d37efe67c58ebd8a0028e996"}, 0xe0, 0x20000000}, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000)=[{&(0x7f0000002000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x60)=""/96, 0x60}], 0x3, 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) request_key(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x6)=':self\x00', r3) tgkill(r2, r2, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000006000)=0x7fff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000)=""/195, 0xc3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) ioprio_get$uid(0x3, r4) 2017/12/27 16:09:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00007e8000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=""/209, 0xd1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd(r1, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000004000-0x4)=0xffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000005000-0x18)={@loopback={0x0, 0x1}, 0x55, r2}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x7, 0x4) modify_ldt$read_default(0x2, &(0x7f0000005000-0x21)=""/33, 0x21) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000007000-0xb0)={{0x20, 0x8}, 'port0\x00', 0x61, 0x10004c, 0x1ff, 0x81, 0x1, 0x4, 0x401, 0x0, 0x4, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000002000-0x1)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000008000-0x8e)=""/142, 0x8e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000006000)={{0x5, 0x0}, 'port0\x00', 0x80, 0x10000, 0x0, 0xa607, 0x25a, 0x8, 0x5, 0x0, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000008000)=0xeaa, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) 2017/12/27 16:09:31 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000001000)="9610e589e003d113976eeacb27b5db1a0fccf2a0159f51873d93b2ad0606e863899b4112a6baadf1850f974cbead327848036852ef131c1dbaff698ed1f9a0721ff68f54b8a818caa8ab83b58074c8696e6ecd51ff23cf10d924fcfe5fbb8d68b08d5dfee8534d619f33d0c0473a8a4fa6a89abd12049c6335b02b5f007694e9a1d1d4290eaacc0f40490a5e2b76c9e84c4e4d819702e190c2") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x9, 0xfffffffffffffff8, 0x7, 0x8, 0xfa1, "a912e397a9beecc9d83b200b46f03ff0759a9f87a88b0f71eb93be97212a53fd21f6890b749ce32f61c72cc702bee65a7b0d98531a790d594103eb89949a37", 0x1ff}, 0x60) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0xca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x4, [0x8, 0x7, 0x0, 0x7, 0x6, 0x6, 0x8001, 0x59]}, 0x5c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000)={0x4, 0x5ea, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @broadcast=0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000005000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x60)="6b453ef219a397d409d87e6123d524cf3e28828054ecb5cab836f7a3d16a6321f34501c763d204831d6b4dbee41594a895255e2a01f5436786aed3bf49c5c8d1fb3671e7a4b1c6e33c99c677d88e728b7bb3ea6e0f9d5d850491be73ea0ed3d8", 0x60, 0xfffffffffffffffe) 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) r2 = add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000005000)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000003000)={0x2, 0x9, 0x100000000, 0x3260, 0x7, 0x750f}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r3, &(0x7f0000003000-0x20)="a08b8031c02ad7bce1e5d535126a966bbf11031f214b027e1f9eaefc328cd15b", 0x20, 0x5, &(0x7f0000001000-0x10)={0x1a, 0x0, 0xba, 0xd99c, 0x0, 0xfffffffffffffffa, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write$eventfd(r0, &(0x7f0000003000)=0x0, 0x8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000007000-0x4)=0x1000) 2017/12/27 16:09:31 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000668000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000001000-0x11)='net/fib_triestat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000)=""/0, 0x0) delete_module(&(0x7f0000002000-0x11)='net/fib_triestat\x00', 0x800) capget(&(0x7f0000001000)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x4, 0x460, 0x6, 0x401, 0x8000, 0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x6, 0x8f, 0x3}, 0x8) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0xf7, 0xc4, 0x401, 0x800, 0x100, @random="4a650d99de8b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000)={0x2, 0x2, 0x2fd, 0x20d, 0x4, 0x1}) fchdir(r0) fchmod(r0, 0x4) getitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x6, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xdc64, 0x1, 0xfffffffffffff495, 0xffff, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x7fffffff, 0x800}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000006000-0x8)='./file0\x00', r2, &(0x7f0000006000-0x8)='./file0\x00') r3 = dup2(r0, r0) ioprio_set$pid(0x1, r1, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x14, 0x0, &(0x7f0000007000-0x14)=[@free_buffer={0x40086303, r4}, @decrefs={0x40046307, 0x4}], 0xa4, 0x0, &(0x7f0000001000-0xa4)="05ff6246fb1fe353d0bddfe43496fed80203e9133e2b8955d920fd77d6ac247f6d62df9a7c4d198dfa3f1420fdf5f055fe3729aa0d376357dedc95d2be58c07ddc269c08348b686ef5fc5febee0fdc54aa7a7d0ff6d2ecf15713141d639a6bd3d859e9191eb8c3c5d025c25c41cb70181161c48615fdce4c24ab87cfc7c69b1dbc541a4cefcfa947b054cc3011faaf72374da3d1bd7b552042c805694348b91b36da2daa"}) 2017/12/27 16:09:31 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c1a000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0xfff, 0x4) r1 = fanotify_init(0x21, 0x101000) keyctl$session_to_parent(0x12) pause() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0xa0)={r3, 0x98, "7dbe3f5b5cf44df00dc6418ae64c56c459422a9936bfe3a22a16d13e943f4b6430a9fae84045ddcaef230edb90a540997a7529e35116cc910152b4b46a5d2daa8a41eaa355abb461acf46469707630ed206ef2a9e49572f36b331fba33835d4888452559ab3501c993809eda11fe7f51a71bd2aa84b62a35875fbb7aec9a17b50c568af669c4194b7205da874365ffd544840852ebf3e9db"}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000008000-0x10)={0x9, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000005000)={r4, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000008000)=0x8) 2017/12/27 16:09:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setns(r0, 0xc000000) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='net/igmp\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x6}, &(0x7f0000003000-0x4)=0x8) ftruncate(r2, 0xfffffffffffffff7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000-0x70)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/181, 0xb5}, {&(0x7f0000001000)=""/16, 0x10}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000000)=""/182, 0xb6}], 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x20, [0x9, 0x6, 0x1ff, 0xfffffffffffff000, 0x1, 0x100, 0xfb974f9, 0x7]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x0, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x222000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000-0x10)=@req={0x1, 0x8000, 0x1, 0x2}, 0x10) fcntl$setpipe(r4, 0x407, 0x118) finit_module(r4, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x2) socket$packet(0x11, 0x3, 0x300) ptrace$pokeuser(0x6, r1, 0x8001, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r5, 0x89ec, &(0x7f0000007000)="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") 2017/12/27 16:09:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x200, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3d3d}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0xad}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000-0x8)={r4, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000004000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1, 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) readv(r1, &(0x7f0000005000)=[{&(0x7f0000005000)=""/97, 0x61}, {&(0x7f0000006000-0x91)=""/145, 0x91}, {&(0x7f0000004000)=""/172, 0xac}, {&(0x7f0000004000-0xb1)=""/177, 0xb1}, {&(0x7f0000005000)=""/115, 0x73}], 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000006000)={0x3a, &(0x7f0000000000)="e97082bad565ecd16781413802e019e0321016789f3008a7e61a48b0ccee767c955fcd551c8bdd9caf835e0dc53f241a4a2feb606d48491740bd"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r5, 0x107, 0x0, &(0x7f0000008000)=""/139, &(0x7f0000009000-0x4)=0x8b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000-0x2e)="b98c797b9a6ee65bbfd309215e19b66c16a875f1b74277a0377fb2c586ac93ee7a4b9fe75770352aaa997ae14853", 0x2e) syzkaller login: [ 23.485591] audit: type=1400 audit(1514390972.071:5): avc: denied { sys_admin } for pid=3381 comm="syz-executor7" 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 [ 23.556832] IPVS: Creating netns size=2536 id=1 [ 23.669641] audit: type=1400 audit(1514390972.251:6): avc: denied { sys_chroot } for pid=3505 comm="syz-executor7" 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 [ 23.704165] IPVS: Creating netns size=2536 id=2 [ 23.744850] IPVS: Creating netns size=2536 id=3 [ 23.792711] IPVS: Creating netns size=2536 id=4 [ 23.805804] audit: type=1400 audit(1514390972.391:7): avc: denied { create } for pid=3596 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_scsitransport_socket permissive=1 [ 23.831876] IPVS: Creating netns size=2536 id=5 [ 23.838005] audit: type=1400 audit(1514390972.421:8): avc: denied { dac_override } for pid=3603 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.864201] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 23.873889] IPVS: Creating netns size=2536 id=6 [ 23.904252] IPVS: Creating netns size=2536 id=7 [ 23.916510] audit: type=1400 audit(1514390972.501:9): avc: denied { net_raw } for pid=3619 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 [ 23.941883] IPVS: Creating netns size=2536 id=8 2017/12/27 16:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000504000)=""/4096) close(r0) 2017/12/27 16:09:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = inotify_init() fsync(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e25000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c5000)=0xe8) inotify_add_watch(r0, &(0x7f0000f00000-0x8)='./file0\x00', 0x14) unshare(0x62020200) rmdir(&(0x7f000034e000-0x8)='./file0\x00') sendto$inet(0xffffffffffffffff, &(0x7f00008f2000)="", 0x0, 0x0, &(0x7f00002d9000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:09:32 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000095a000)={0x0, 0xdd, "ae53ab6e0b8d7a8a0224e4aa7770166885d2233bd99fe946b59091e5e2b8c48579a2cdb08a2aff7f6b59bfe885e0b4ff33bdaf634b8dee2d73ce9c586572df3ff3cba6efd990907301b75601c9172df48fae32f47a056c5459f8643b9f3f729373a56154bd8c3337454ebbaed920a9a694a7ced9b0a779c601763bd87a14ae8c3042bd93abb179a70a8f2d23065ed0eea4ab8844c80949ad4612688a99298812b84edb1e587b025398500504f3073ef6e3ccc6bd026c4e890e4ed36e2f6ee82d21c2950fcdf406c56fd8369efbedf3b86aa597c952337a78131c855f9d"}, &(0x7f0000001000-0x4)=0xe5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c55000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xceb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) futex(&(0x7f0000fdb000-0x4)=0x0, 0xc, 0x0, &(0x7f0000fdc000-0x10)={0x77359400, 0x0}, &(0x7f0000fdb000-0x4)=0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fdb000)='net/udplite6\x00') timerfd_settime(r2, 0x0, &(0x7f0000fdc000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000fdc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000fdb000)=[{&(0x7f0000000000)={0x27, 0xffffffffffffffff, 0x2, 0x7, 0xffff, 0x400, "8e5d111df1d9212e7730acbcfb85b98b83de6d360b5c76f18d19c2532c102b45e4cde07364ef5dbf7226529e0e75871c689abdb299863a3d4f63b3c8c8e96f", 0xa2}, 0x60, &(0x7f0000fdc000-0x50)=[{&(0x7f0000fdb000)="56029179c4c4e31d8fb07708384ee199f3a4a236196e25788aca607de280b00189723970bcd6", 0x26}, {&(0x7f0000000000)="9894ae27791b78722a361656988ee1a3b92e68e2ad252a71f1a9e42a1dec0cb74590e46def6037a7214a2f84efce65e417132e1f853083168476c226545cfdecde7e217abcf9cd7cf26677d3a43adc6d4f7a1262b014136a737d2b43ab6148ae8af1ea5314e8f92379934837232b7c2f5f6ccc5650bfc7652f1150004ddd245b2e94c51bd06e14854ce1a8852fa730c5b280c85023faa2ae2884e71b80b1e38a0518ad235ebe43e8216269a0514035fcf64edac17da11761383e6c83a56b4abac0b9f0bac9a196bb016634ef2d9ff51b181bee93", 0xd4}, {&(0x7f0000fdc000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000001000-0xd3)="0f1f901e6058c0cc2b3b51e9c25d914dd3c0dd9c6fc1a54e34d47353a44f5af61fca8cff35d69ac898b6a5da733b3dd0821309af96121fef087d8390e4fe4d5245db0ef4aa56e926011893c20a1ef0d3862925c1359b37138d33cde2db85cdd9929cd2d779b151208f0b05258762414d7cc5814406bd2ac6a79144aab967adef7ef969b535f6d67eb03c17e8ca0ee7f15d1fe7678f12e65c3250d3a838c8105c3e860e0434ff1f68352293bbc52cf0020bcc6ef50d06a39d21874231348a274b6f0ccb4556cd192cc46c1081a7336b5ff04f24", 0xd3}], 0x5, &(0x7f0000001000-0x14)={0x20, 0x0, 0x3f, "3b279736ea91ddca8868c336"}, 0x20, 0x800}, {&(0x7f0000fdc000-0x60)={0x27, 0x0, 0x4a, 0x6, 0x8001, 0x80, "2d148f84c0729b01a8edd09d26301b062e031211cd506ab9ca411622906aa29fd74f08afde9d67d784758a7f290ff6fb717e35564d4b38575d25c166d83356", 0x6}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="a1b9bace4c1f09de0306ce029e76dfaa296afaf62ad48b1574968a96d99e5bcf608cf6529a714fe9f03c74c489ec39348db99d8324c1f7150d1c09c8acfaed8d4ac541bf0aa9b765ac91c8b2980f37da95cd31922a3e00f5", 0x58}, {&(0x7f0000000000)="11f319d279452fd99ef3138e53c275352260c741f91d82b991dc9c931bb1599dbadb98f0e7b3b2d6af05afaad39a6e41ec04b83f095c317bb00f771e91e36f2ed60f85572a18f7631a8378c376e0fcca46b52b48bf5f0514d97c7e20d87146f1f9e6ec3ddb69eb5849722eda638e66d7d2956282eed31c5381e8715fa1e151b39ebe7b9321ca7de99ba8a5b675cc50026a6187a6c236ecd3894bc08598e93730000c677cb5dfc730f42385abf703b5dc00321ddc363e297b749a53de5256ab1d5d9495aa3728a0d190f26d42ba4e09c6d4a9206fd80f2309728a", 0xda}, {&(0x7f0000fdb000)="207211db3215438164f36c4ac30fa8d02627b97f8017b20bfaddf61d37eb328e6c4d7f71a1d4ac6c47e2e34bcd0bfa4c24061b5e70df53be4ced04649aa4d2fe7bdce212dfc1aaaf53798f108dd8ab037b6885ab38b7d84e43c5bd0b38ff7d7bd3365149433e4d0e91319a18459ab14da99b1fd91b51c62025fe07b7a50006a815", 0x81}, {&(0x7f0000fdb000)="1305b6d32e0640eb315a19795c59d73b622fc0f6309c8f9733c189e56e684c341b9677288ea97fa84933bf1b3c0781b1df3f0463feaff0", 0x37}], 0x4, &(0x7f0000fdb000)={0x78, 0x1ff, 0x1f, "e011e541d18921371430b77550dda920ed7a5d6e4482a29d66ef20a715d727d6acccc8924371684175f298ec719d581fabef011f1904e408af24b9cc59ca6e01f47c1bb5ba4ddcf0dd02273f0b70d5d822d06dda47fdfffc3af100910bc45f1cca"}, 0x78, 0x8d1}, {&(0x7f0000000000)={0x27, 0x4, 0x1f4b, 0x7, 0x9, 0xff, "39837d1a0d4e6e7471e490462e6b468923d80c7ea0bc6f9b0d6c375427ba8f39ab9596f5fac4f11b45f8c27bdd38e7bad31e5595bf47b0ca9a5b9d8af7d355", 0x4}, 0x60, &(0x7f0000fdc000-0x60)=[{&(0x7f0000fdb000)="476332a10376e926a755904c11273806c7118bb962952bc15faccad6a31ee6767267bb7097e4dcefacd139cb56be925a677c6152018450c3213d49fd3d8a44b8fc9ba3978f48e63f2b0ec196b0f02df3013f4840d446d352bbf7764ab12eeb171eb642429a57d225fee1e1dcd5a864c569a1985beacc6532ebb6d3434ba9ddd388e7e1b703403e8db20f61fae94ee151dd4f919d1eeea0590953f3df79f36424b11b90ab4bb7a7c5e506e08e538470d722b90c01b9d3dffc328aeedf3b9fc1fe96cd6b1bdc85a8e389ec8e78f8036ca55fa373fd93aedde75dd044536184073c", 0xe0}, {&(0x7f0000000000)="42180019fe54e2e3fe298cc018f73e58c04ac77b7ecda90f4e573da3455f19f27c7f8dad230d32dac27b34dfc5df05d855bf2d65f463227eac3f7ea0795e3454816e461225ccf0d5abd58c77790fd0f789770026c0d6ef9f84c5d3", 0x5b}, {&(0x7f0000fdc000-0x7a)="cc5ede28ff836c09f36e27d44f2f5d2d7cfdb0327347a438bf3f99ad9b4b72075c104d55049a367badb0dddbf29383df695ebce4ffc423c6f2b0ef08b575b123c5c1b0c712fc9c1515d5cb15e8b89f5607e1e95e7b2d6cd03e6bf17fb7cd7038b2f6167606d61b8522eb5ba599a4b37d1ce910c770d507ffa858", 0x7a}, {&(0x7f0000fdb000)="5a8342e0f0aea6a49a897cb2dc99f4ab264d5b81065a5968bff50369df51a40408570df9b29c78a6c519f3687e488d9c5affb946d0844865c941527617a15eb94221dd9234f6c6002049d57cd898fa2b4255efb8112a3d1a814937ec19700b0d701edee305717303deed474debd8ce85efe4bb19dba81bc6b4c6c61b853af5ec08de434b1e7c5596374f4f5f2fe322ce4e215328e7ee997279ef4e6f3881d161a3662458870494b560f84561be2704d49d87d1ac01ce71d99994265042ad041bc4454d69b639907985840b568516c7b2a71685d2045cf9d99f", 0xd9}, {&(0x7f0000001000-0x8b)="502e9fed21156d3cc31dc16c5ff3bfff0d447e8649d26d7d20cdb30d03795cdce64ed4ef0e0fa852b1dda80c1ed11b1fa15da5c0b52d97c3f1f24d785c049abd50f8eb65da0d91685442b7a146e1b871eec3f3a8b1174da57bf29a2a3da5830ff3d85401c59f4cb1139ce93a19743024a3178d221d0f1d23d502a0e2486c4a44b3d6b0ea3979a49fa2351e", 0x8b}, {&(0x7f0000001000-0x8c)="6e9fbb4e063bb449c5d588e52aee55a43429c807e4d4182f8bfec4dd5387337c784dad53a5bfc9ec2564e58f8cf2a58efc154bcdaf004bf5217435f4242e341787a9b663938a4ceb2612629f76e6da1c5c59560ccee3d1cdbe46846e209ec9517efba53b4674298d282ffe4a5751ef5c909310863e85567165ed48c72eddf70eb9cc2c4f20955c1175835d5a", 0x8c}], 0x6, &(0x7f0000001000-0x20)={0x20, 0x114, 0x401, "e0bc50ac90d40ed4cb18a38d97"}, 0x20, 0x8000}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x0, 0x0, 0x0, 0x100, "ada920feae29a9a1ba0a1fb8ed692b9eddf5cfd749368c10c265c9367454b1bbf452b4a0baa3fdfe9bd0030dbdc3c76f8b1d9524053fefda230b6c40d4fe08", 0x9}, 0x60, &(0x7f0000fdc000-0x20)=[{&(0x7f0000000000)="c947b8d82cf08bee7b4ea836e2418e29814eb5586195554017546b289236bb6e8ae5dab58fed46aeba0c658a9fb93e6b3b86c02a890fa2bd6ce13d9f4024f8c7954799fcc0ef05ffa9ed61bfa9a24b3e1126a98ced94730d4b8aa5d9bf3e86dae98664f17f23607f4daa8634122bdeb563ae2674efe3dfdc9636665ec8705c3351a7a799f0c7d57ca3bcd7224406a4f12678dc1cde7d9162a4e12ba211fb8095fafa8a4765459e2799ee9be90e7eeb7ca4298c24230d786055e03fd00d68b346faea3193ff1bf9ff0c9ce0febb6d272703dc8c350e37dface06f2cb430856000d0757188253159c81324cfc05c01a3be51fd9ad1afb5", 0xf6}, {&(0x7f0000fdb000)="2fe15637da40fe19fda82840c00372030f40d7f78420a8e0955e531f8ab52c20d1b7", 0x22}], 0x2, &(0x7f0000001000-0xa0)={0xa0, 0x18f, 0x80000001, "918e29f72756a93e756929a5b42b5fcdbf2e90ac0371c90ddfdf46cdd1fbe2c19677eb2a984206f3d26b5323e53ed918eb595060d2bd22520cecda80a8505116e408ef0c404f14302777ac6463fa1b956318d401c56a7ee67126c0c7dbf492c0032975f28997f47f9d5db0bf094aaada2402008243ab7d200ca0bbdc6e2317709543e87feaddf87aa28e"}, 0xa0, 0x20000000}, {&(0x7f0000000000)={0x27, 0x5, 0x2, 0x0, 0x0, 0x401, "25c2f3025149302edcb47095d57c0c708031f1d4df4a3da1c8bff1dee66b9b03c220fa461927cea9b57d2e752cdf68f5ae10af045454fbe1bcee692470b138", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="f2fc7f85046a08443b7dfc592595ef1828f2d143fa46298cca4594e09957c5c4fa1dabbe1b2d959818997595e58929682fea4fe67beca55b85d6a98d86a928d34d84f239d2ce244782fbeda1d83ea06e6d2b71a5ccfb50580d7b77bf5a5ddf3f5d93c3fb71cbeecd6f93b233248e832b382185b53e64aba2de39bc0760d8b582c503d36254484097cadc", 0x8a}, {&(0x7f0000fdc000-0x96)="373e4d324e8b281d6abca7e78a42405fa33bd0149092051fef245958f120e19d6fe069edec76f6919fbee60ee6aa0d29380addfe1b10f02a1f19a917e86bde6d27aebf3e5952c1788e08f0162cec5e27af823ff058e07ad07a1aee3ec423d23d4bdc2116d30fb5fdedd0a9f40a9935e75417dabcfb05046e6da5119fb56bcc96dd35699eddefb1b89a8da43b4e71cbaebb2072f105f5", 0x96}, {&(0x7f0000001000-0x89)="96927b6a077bdae205cdedfd83cc7358978f938db16a28335c53f5bbc49ddfa57f8a23e5fc475d02b1130a8af9dfde13ea0e3d40ab9deefd85fd2a5cc7fa1cea0711c257e871cd868aea521b0964379838675e845c4359c8ce892608728a8224078d0343994bf9b02d6ba45b3c12021dff551542af22989e9320494a6f77a88167329292768743c020", 0x89}, {&(0x7f0000000000)="9b05bc551bfd33d3f93deeb2e1747711e5a6d5c29fa0e9", 0x17}, {&(0x7f0000fdb000)="a5a8e4a9bd765ad7f1b588484cb1c0c19dfe3e999ba9acf29a10769744c6286f43bd724a1da860faeea2d0c75b3261a605e60387c865ac5a9ae079f0d68f2fd403e11673936704a206b4fcc4b9eada33b26cbe281abf960f2dbc094f84df63cfec61aebe654b2ad0afb94a14bdf9085831ad55f331dd225debe48f6f6e589157cd042da53d4f6ee4e059216fee44dd87b57d12cf345cda6d0fa42c58d390bf407f4354e99240b0cba169881ce38e7944a618e8b322fdad2e1df088ed8b2da9af4975cc63f7612bb28d362b16e6d0ece9003ac9a3bf0eefbfd893b5b11c4d09445f1c99a27df21f41c19072d1d31b06bc92", 0xf1}, {&(0x7f0000000000)="4d39e1e39f296cf47ef22d168c17554ba1ad369a5522af3e08b546eee87c7499e5304088ecc7967f004be9ba69fb408233ef33fab3b1685856bb7562ad96a4759a80dc8b12b030491ed79c9686c16dd74c5668c31883cdd5ab3fc52d002f1dab4f6f8074dcab84f8442df42bfac61831eb826e546b8c8f7438434abcdbc8ada30f4da3ed052636d3cc170d2f9b269c26e8bc93d338a6492a54975b3b72d3b6dd04dab1763657d88c21cd", 0xaa}, {&(0x7f0000000000)="7370aa4c39bd5f4dcac596b5533ae67e191cd742460c7003f6c6934631a39bb4277b953cc2aba2f215be8afca4053a69439de0b5d573337374e982fff48b34a981d2f8fefc183f539f1ad2066fbbe494be68fa30031979e49f5aa5f10eada6361f58e3b4976540e28234c30719358917997a522eb07a34a01c5f6b7459a12bfb7e91983a4583370e5f34122194332ae0a3c2e96581c5703bf52879279d8fb2c4", 0xa0}], 0x7, &(0x7f0000001000-0xa8)={0xa8, 0x0, 0x80000000, "a613ad0ef609ad53b820c751e7aad7bea67782412509bc295d44b9e12b33c4956fc5238692e5ecb052b7e47b01bc07f9710d9efef073b461599879d1fe11b6648c4881829c0cc30f3678ff577872af053aba7f0b8fae3bf041b3c0d439f796325f0a80d808420de32c2e95821702f94bc943ed86fc90202dfdff1fc5f48796cd9249d98020511a104ba7165701d2ab77b8b182c00ef7e222"}, 0xa8, 0x24000050}], 0x5, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000002000-0x2)='-\x00', 0x0) 2017/12/27 16:09:32 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') pread64(r0, &(0x7f0000001000)=""/210, 0xd2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2017/12/27 16:09:32 executing program 5: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f00000c4000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000c5000)={0x0, 0x0}) dup2(r2, r1) writev(r3, &(0x7f000000b000)=[{&(0x7f00000b0000)="0002", 0x2}], 0x1) read(0xffffffffffffffff, &(0x7f0000012000-0xaf)=""/2, 0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009b000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r4, r0) 2017/12/27 16:09:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x6100, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$setsig(0x4203, r3, 0xfffffffffffffbff, &(0x7f0000011000)={0x37, 0x8001, 0x7, 0x5}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000004000-0x4)=0xca47, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 16:09:32 executing program 1: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f8000-0x3)={0x0, 0x0}) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00006f7000)={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x1c) 2017/12/27 16:09:32 executing program 3: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000597000-0x20)={0x4, 0x9, 0x7, 0x80, 0x10, 0xffffffffffffff45}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e63000-0x4)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000e61000)={{&(0x7f0000594000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e65000)=[{&(0x7f0000e5f000)="c001bc7aea2b1c04899486302a66a4ba4de4cdb42f5f1ee1a826a00a7b4a7989d826b637897304e00b6f1c89f53517ee721fea9a4a4c657868ecdaa69de22d4c0edf434f241600f9ef7553018700199210f790b85f88ca059b20ffeb797fb7", 0x5f}, {&(0x7f0000e60000)="9e4e0da42a72d8be64271835179540be8773162a3d850fe22b4e06519aadfc", 0x1f}, {&(0x7f000022d000)="af0fb8624f7575309db0605483f6afc6f5387d9731a27acd98a32cb922516fe05a7bd1c63db65afdae99816952ffa87bf621eeaace53dc988dac2e3f0647d5a2743ae4f2ce5f0ae3ee486d26a99595de5d47787a7b9c1a8e9c3bfd1303678f501097321121e54c04aad0f1cba2de329e514343134e638e54212d", 0x7a}, {&(0x7f0000baa000-0x90)="51eeba5ea422afce131a685a4c15348073a4354d95ba45a31c1c12b957bf4ad66054218c6647a967f378b050c324dcb08698c1b56d53c3ed5fe65ff3b6fd7f4214dc4467d47cd5f8ba3b4619847f3eb12ef30248ccd9fef911955b73ea7d7d623ed489f640044bbb19f03a39a4540261738109c0eddac6b6ab273b58e1d23faa9475cb0a7c6bd209fea5cf9bf5fae45a", 0x90}, {&(0x7f0000e62000-0x5)="5d07ee6d2f", 0x5}, {&(0x7f0000656000-0x4d2)="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", 0x1000}, {&(0x7f0000e62000)="4f1fbe96e093285a04725689abe364aa85ca82f7df87f3008dd149c4c79ad762753b5edfc1", 0x25}, {&(0x7f0000e63000)="879515e56eba6bf22ce0d00acfc634cd5ffb38d11ff6a4546172c140b13a24e5bbb8957cb4bf20d2281ac7a8fe750aa12f3ef6a01c82e70b3705413848e729be8746c4247f299ae24c40930008214ba8d263961ab4ddb6f10b14d1f3337ebd98264f944b2a5b16268f9cfbcfd4ebf8a3395fb2b4582d18de0e7f86a614aa86cced97ddb64cdf8bd82a0685063fda066f276a42725fc25f84a5743a10b84da63a0b05adffd9f3deca4d5bf444f6374149", 0xb0}, {&(0x7f0000e65000-0xbb)="11c680e57e3201c47b4ae2050119546ad1abb3932fd54e5c939cb7f8dd8431a673a93f1562a6584c279610439a5cc3c524e1e58c9131ed5a3a0dc27e10e47deaadbe84f8330bd4a7a7832728d95d23b82fa13494ff6d55d836a7c867a505a4729a74bc93edc98916355d40fafa566da0b708f1b14e80440dedd577f0dc3987d03d3fbb6f0f7822d4689c4f4a52b833bbeae6085509384d430013d2be06dc4afb689b2ed768d006937d88e3b5813321ff2848b848a3ab1a9c86dd04", 0xbb}], 0x9) dup3(r1, r0, 0x0) r4 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) recvmsg$netrom(r4, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x10002) 2017/12/27 16:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x11, 0x802, 0x0) connect$inet(r1, &(0x7f00001e7000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=r0) getsockopt$packet_int(r1, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000fc5000)=0x4) 2017/12/27 16:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000162000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00007a8000-0x76)=""/118) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x4000000000000000, 0xfffffffffffffffd) fcntl$setstatus(r1, 0x4, 0x4000) [ 24.075159] random: crng init done 2017/12/27 16:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000025b000-0x15)='/dev/pktcdvd/control\x00', 0x75370e1a289d57c3, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20) r1 = syz_open_dev$random(&(0x7f000092a000-0xc)='/dev/random\x00', 0x0, 0x80000000002900) pread64(r1, &(0x7f0000ed9000)=""/0, 0x0, 0x0) 2017/12/27 16:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006c7000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)=0xe8) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000654000-0x4)=0x8) prctl$intptr(0x37, 0x55c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c6000-0x10)='/dev/sequencer2\x00', 0x9cb1075f2d88536f, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9a000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000c8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000043f000)={0x0, 0x0, 0x0}, 0xc) r5 = gettid() r6 = getuid() lstat(&(0x7f0000e65000)='./file0\x00', &(0x7f000025c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000a97000-0x38)={&(0x7f0000469000)={0x0, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002c0000)=[{&(0x7f00007c0000-0x12b1)=[{0x8c, 0xffffffffffffff2c, 0x400, 0x6d, 0x4, "64c724ec0312ea836c9546ac0a0522c3a1aebf81b37080ea52dfb13be3950dbcf4ac1b59406fe3904744b86c5848f0158a1992075091553d6d86b4d7eeb55752250cce699b2fb6222351fe3f666922a1a3aaa98f4b3635fd700dee7fec17e5c8a06fd4e76cd82c07229d5a0553bbb0bcbad535bc3fe8a6cd496786c8"}, {0x107, 0x8001, 0x20a, 0x7ff, 0x1, "9484c0c574f46891ff96b13cc750ccd218b43c4e80dbec8b5e6b67a23365c03df740172ef82c369d4b9e797e60e10fbc82b849f0d433e4eba1dc636eb8e39d49bace2894c1587ecc2973d0686ceef1f22fcf7cc492efd153ae298312cc34e01577ef7e816bb7ca93ef3eb2e83cfaeff81b8d270fe6f1e85910658fc5c8c0c615c6d370bb643b2fb25847918a5b6bd4f4c44c270137bf9e97ac17a3c22384abacf479848295397f59953cdc3a27ba5b5a172b12608c4af51f0a4467e2c33179ec58b16e074ffb140f853996b28f5b16c32080291b0ecc561590476c7fe1be151dca4274b483b0a4690da24d2d29a808d221f93934304875"}, {0xab, 0x5, 0x0, 0x3fffffffc0000000, 0x3ff, "9b1a0cc44cd17b71e83f7e0f5f458ab8b3cef6e93bcbc2d244e893ade46fb3e80c7c66eafce99502a734db93db3d54582affaa0aa6cf1441cc4d87c4d914052732fcafd40d1b32bfd675a3543ca1e397ebd284f8992d7b96ee813f64c2d11dfdd596373d23926b96fd8f862a389422b4f89fef206e72186af9722b0ecf1542ab3f56aeee1c59b256c05566c23adce7e7c8ceb73672b6d50e4a888c"}, {0x63, 0x8, 0x302, 0xf3, 0x3, "3ada54d0afa4ef9bca0ab586a82e06b0358cd7dc1d044efb051a3248db4571110e86430bd308cd49b0ec224d3b189a3bfe85015b89b96def08ec5a222d67bf30f999275f66c0e807362b36d1d22eedc8910f05"}, {0x1010, 0x1000, 0x400, 0xd5, 0xffff, "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"}], 0x12b1}, {&(0x7f0000524000)=[{0xa5, 0x1, 0x905, 0x7, 0x97b, "62ef3a222f8078c2afdd0ed0e2de98894159116dd07c79294448009ed265d2887e1bbf8c62c4ad22b5bbe7e866b0acba526355c01aba6afe7a48bee62d5a8fe3f6fb082a733aa08674a985bb77f5011abbb17a510271ea73d3ef891c48d81f4d1885d8064bf75926669e9d08c38d8d265c74b457606a6f21e598adc23ef2453425eadeb732b362c1e418524f370751833f24d6e453"}, {0x108, 0x1, 0x403, 0x6, 0x900, "5248f279dd8d2be50fdf7e88e0e46ea1a811dd4e1a242aebff5b11af607203a05db5c67744ac1ae2fdd31509f0375914b0b70ba7d6e192ed433743511c30dad6e13f3cf45470998cc614d1f957a6425bde45a907711a1b1abadd499aca975bd9de5b96eeaf406374097440697f2fd23fd6e89282f7001a562e11d3911cc0b0ec7e4c8de24691d21d9c35b209fdab1f537eb06ba517e22b21ba19b29932c8d6653c3944ce3045a7b684387c26e14d1cd4c2996a40789adce727d0ce19101ac47d78715a289a432fbbe0bdff2b1f42d5672add153b89d7ec90b70d8631c1f8291557445f2c8985fca588104cb8d87e0776bce36e3503276677"}, {0x10, 0x6f, 0x2, 0x6, 0x820, ""}, {0x74, 0x0, 0x400, 0x10000, 0x34, "265644ac12d769a7c8475f1cee1fbef810749a6697fa9eb05e2cc232c1135583eceb16d40377be365d1207785ba3db0b9085d117552261668f4b583fd02647460936eb77b081380e30afe4d915c3898ce0992dc7d9732e666886d44b8277468eba4828b1"}, {0x3e, 0x0, 0x0, 0x6, 0x400, "78b1a752d661e66f3641d902a93f6bababf11b40af25efd19c34085374282f47e85934b12ffa6c4bdbc351e66a58"}, {0x82, 0x7, 0x100, 0x1ff, 0x8, "bb1208a88514e52f78904af1a7fbb687cef0a72683a53a3b5b35b3f937460e84f63e94f6fc78d69f1fb0552ad8617cce6fd224612a58340008d531c7a427a1755ed33f128653c7675fd26c335bf9d5dd244176c8a0ccdea04f050d765f74994ebf1a9797243fa3fe1ce659ed215c22e18b7d"}], 0x2f1}, {&(0x7f0000861000-0x9c)=[{0x36, 0x7, 0x300, 0x4, 0x7f7, "35a1ea4674b9fae8e10395602d60d7760c92e76ea3b28437ca8901d08db30fc4ac8938569fdf"}, {0x66, 0x6, 0x10, 0x1, 0x0, "b22f0929b7dca5055bddc927cf57eaadb5a69077a75bf51c631cb5457689761a8d8186c04c746bc77d9d6fb0678807f106e3feced2c46c3d996a34e231d7ca9a6b77dee33607ba4443291c0c7066325b26367f8a465a"}], 0x9c}], 0x3, &(0x7f0000d1c000-0x58)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x8000}, 0x40) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00003fe000-0xc)={0x3e, 0x5, 0x1b}) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r8, &(0x7f000052e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000928000-0x4)=0x1c) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f000067b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000827000)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xe28, [0x53ae00000000, 0x100, 0xffffffffffffffe1, 0x6, 0x800, 0x7, 0x7, 0xffffffff]}, 0x5c) fcntl$setlease(r1, 0x400, 0x1) 2017/12/27 16:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00004cb000-0x8)='./file0\x00', &(0x7f0000e0a000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x10) getgid() ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000077c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x4, 0x80806, 0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000def000)=0x9, 0x4) r3 = creat(&(0x7f0000425000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00006e2000)={0x40000000, 0x4, 0x45}) writev(r1, &(0x7f0000c74000)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/27 16:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f00000000000000064000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00004b0000)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) [ 24.135032] audit: type=1400 audit(1514390972.721:10): avc: denied { net_admin } for pid=3675 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 [ 24.136565] audit: type=1400 audit(1514390972.721:11): avc: denied { create } for pid=3673 comm="syz-executor4" 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 [ 24.138657] audit: type=1400 audit(1514390972.721:12): avc: denied { ioctl } for pid=3673 comm="syz-executor4" path="socket:[10547]" dev="sockfs" ino=10547 ioctlcmd=0x8981 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 [ 24.153749] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. [ 24.153779] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 24.160145] IPVS: Creating netns size=2536 id=9 [ 24.175302] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. [ 24.175318] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 24.256627] IPVS: Creating netns size=2536 id=10 2017/12/27 16:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003ff000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000053c000-0x4)=0x10001, 0x4) sendmmsg(r0, &(0x7f000063c000-0x24)=[{{&(0x7f000037b000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008bf000)=[{&(0x7f0000572000-0xd7)="e3", 0x1}], 0x1, &(0x7f0000220000-0x1128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 16:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$netlink(r0, &(0x7f0000595000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001de000)=0xc) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000203000)="24000000138007ebfd1e791afe24ffe21f0000000001fd03004b0100100b094800cdbdcb", 0x24) 2017/12/27 16:09:32 executing program 3: unshare(0x6800000) inotify_init1(0x80000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/ppp\x00', 0x200300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x820f, 0x7ff, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x5, 0x8, 0xcbb, 0x6, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f0000003000-0x1a)=@random={'osx.\x00', '/dev/ppp\x00'}) 2017/12/27 16:09:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x8, 0x2, 0xfffffffffffffffb, 0x100000001, 0x101, 0x1000, 0x2, 0x0}, &(0x7f0000d7f000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xeb)={r1, 0xe3, "ade38b5e9d93e2c6bd03f055e8867fdfbdabcd2cdea63e0b75c2d7b3a7806e02168831d7b1441d3b3d522aea635cc6420e87c66afe28a35b1ab2557801ebfc1b7ff8b85e014031cbfa8b401fbf979f5d7221ee4cdea8d689c3ba4fa0a7b538a2452c786d08a4c2a09899dbc80ded3a91b8a2407c2ffe84738192a031d6a85372a4a25def007b66a582f86c3de7caff8877a4507c8702da7241dfffada4da974984bc0a47ab5dc9cca02092a11f61939b7ad92769716616ee2b0ef10434c3fc5a2743793a8e28f70ef1ee30d2700c75ee0d1ae8b68e05fe080b2256bb9ac3e8c7419882"}, &(0x7f0000001000-0x4)=0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/111, 0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e0f000-0x4)=0x7, 0x4) r2 = gettid() sched_setattr(r2, &(0x7f0000579000-0x30)={0x0, 0x0, 0x0, 0x0, 0x5d0, 0x0, 0x0, 0x0}, 0x0) ptrace$setopts(0x4206, r2, 0x100000, 0x5) 2017/12/27 16:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000074e000-0x16)='/selinux/checkreqprot\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xffffffff, 0x80000001, 0x10000, 0x2, 0x7fff, 0x2, 0x9, {0x0, @in6={{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x9b04000000000000, 0xfff, 0x8001}}, &(0x7f0000c03000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009a3000-0x8)={r2, 0x3}, &(0x7f0000912000)=0x8) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000010008", 0x29}], 0x1) r3 = add_key$keyring(&(0x7f0000366000-0x8)='keyring\x00', &(0x7f0000f62000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x108) 2017/12/27 16:09:32 executing program 5: r0 = gettid() unshare(0x28060400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setown(r1, 0x8, r0) exit(0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000594000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000059c000-0x4)=0x8) getsockopt(r2, 0x1, 0x5, &(0x7f0000a20000-0x5e)=""/94, &(0x7f0000f3d000)=0x5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0) write$tun(r3, &(0x7f00006a0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0xa68b, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@rand_addr=0x401], 0x81}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}, 0x62) tkill(r0, 0x15) ptrace(0x4219, r0) 2017/12/27 16:09:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000928000-0x15)='/dev/pktcdvd/control\x00', 0x8280, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000600000-0x10)={r2, &(0x7f0000066000-0x87)=""/135}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/27 16:09:32 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000000b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000)={0x0, 0x1000, "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"}, &(0x7f0000009000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r1, 0x91a, 0x10}, 0xc) 2017/12/27 16:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f000069d000-0xc)='./file0/bus\x00', &(0x7f0000adf000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2017/12/27 16:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$usbmon(&(0x7f00008e1000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x4080) perf_event_open(&(0x7f0000742000-0x78)={0x0, 0x78, 0x4, 0x3f, 0x4, 0x5, 0x0, 0x4, 0x2, 0x1, 0xdb, 0x1000, 0xeb99, 0x10, 0x0, 0x6, 0x4, 0x100, 0x8, 0x10, 0x9f5a, 0x1, 0x2, 0x3f, 0x96ef, 0x7, 0x0}, r0, 0x0, r1, 0xa) r2 = timerfd_create(0x4000000000001, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r2, r2, &(0x7f00009b3000)=0x0, 0x2) timerfd_settime(r2, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000138000)={0x0, 0x0}) 2017/12/27 16:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000360000)="33383c68a5db0ef12ac6b895", 0xc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000bfc000)=""/111) rmdir(&(0x7f0000d76000)='.') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002df000-0xa)={0x0, 0x44e, 0x6, 0x401, 0x4, 0x80f}, &(0x7f0000160000-0x4)=0x14) setrlimit(0x3, &(0x7f000084f000)={0xffff, 0x3ff}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dc4000-0x6)={r1, 0x400}, 0x6) getsockname$inet(r0, &(0x7f0000b7e000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef0000)=0x10) 2017/12/27 16:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006cf000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) recvfrom$unix(r0, &(0x7f00009ef000)=""/188, 0xbc, 0x20, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)='/dev/keychord\x00', 0x40002, 0x0) writev(r2, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) munmap(&(0x7f00000df000/0x3000)=nil, 0x3000) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000fdb000)=""/246) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000e0000-0x8)='./file0\x00', &(0x7f00004b4000)=@known='system.sockprotoname\x00', &(0x7f00000e0000-0x2c)=""/44, 0x2c) 2017/12/27 16:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c8d000)={0x0, 0x1}, &(0x7f0000ff6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ee000)={r1, 0x5, 0x61, 0x31f8, 0x8000, 0x0}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:33 executing program 3: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() keyctl$join(0x1, &(0x7f0000aeb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000d18000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d18000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f9000)='/dev/rtc\x00', 0x400, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d16000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811fffff, r2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00002ab000)=@assoc_value={0x0, 0x4}, &(0x7f00006d3000-0x4)=0x8) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d19000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x3, 0xb046, 0x7f, 0x0, 0x1, 0x200, 0x7, 0xffffffff, 0x49, 0x0, 0xe06c, 0xff, 0x7fff]}, &(0x7f0000d1a000-0x4)=0x108) 2017/12/27 16:09:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000be0000)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/108, 0x6c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x40000, 0x0) getdents64(r2, &(0x7f0000001000-0xef)=""/239, 0xef) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x403, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x7}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r4, 0x4) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 24.402003] audit: type=1400 audit(1514390972.981:13): avc: denied { write } for pid=3695 comm="syz-executor2" path="socket:[10574]" dev="sockfs" ino=10574 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/27 16:09:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000-0x2)='-\x00', 0x3) r0 = syz_open_dev$sg(&(0x7f0000002000+0x1e1)='/dev/sg#\x00', 0x7, 0x0) fallocate(r0, 0x0, 0x0, 0x100000001) 2017/12/27 16:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) socketpair(0x10, 0x2, 0x2, &(0x7f0000003000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d9a000)={0x0, 0x34d2}, &(0x7f00008f5000-0x4)=0x8) shutdown(r3, 0x1) getsockname$packet(r2, &(0x7f0000e62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d86000)=0x14) bind$packet(r3, &(0x7f00000e1000)={0x11, 0xff, r4, 0x1, 0x8001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x10001) ppoll(&(0x7f0000745000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000385000-0x10)={0x0, 0x0}, &(0x7f00009c3000)={0x0}, 0x8) 2017/12/27 16:09:33 executing program 0: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000aaf000-0x9)='/dev/sg#\x00', 0x9, 0x200000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00005ed000-0x10)={&(0x7f0000952000/0x1000)=nil, 0x1000}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000aae000-0x90)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2017/12/27 16:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000c9d000-0x20)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000738000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000d8a000)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/27 16:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d59000)={0xaa, 0x8, 0x0}) 2017/12/27 16:09:33 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d3e000-0xb9)=""/185, 0xb9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d3c000)=0x0, &(0x7f0000805000-0x4)=0x4) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000d3c000-0x10)={0x3, {"d035c865787cd6"}, 0x0}, 0x10) setgid(0x0) 2017/12/27 16:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000a1f000-0x8f)="636c6562725f00076673006bbb026b48afdcb926d7643c0db9af051073f307fdd193cf9ed5091d0558743074d48c1d2bf845cf5819d1ac5d1b56c9996632d8ee44a3055492c40406d65a0b9d5fd1a0c82a866a3075271ba923f9b8dbc288a0582d7c6edc002e03e207cb4f696679287da64fea17889c68c0717a1527d31db032432d3be09cf49206862d3f0947283b") getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ea6000-0xe6)=""/230, &(0x7f000081c000)=0xe6) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000eea000-0x4)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/vga_arbiter\x00', 0x200000, 0x0) fcntl$setsig(r1, 0xa, 0x5) writev(r1, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x556) recvmmsg(r1, &(0x7f0000d89000-0xf0)=[{{&(0x7f00001d9000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba0000-0x50)=[{&(0x7f0000e98000-0x83)=""/131, 0x83}, {&(0x7f0000fed000-0x46)=""/70, 0x46}, {&(0x7f0000d05000-0xaf)=""/175, 0xaf}, {&(0x7f000063f000+0x469)=""/216, 0xd8}, {&(0x7f00001e1000)=""/170, 0xaa}], 0x5, &(0x7f0000d92000)=""/255, 0xff, 0x3f}, 0x9}, {{&(0x7f000092a000)=@un=@file={0x0, ""/14}, 0x10, &(0x7f00008e8000)=[{&(0x7f0000e76000)=""/250, 0xfa}], 0x1, &(0x7f0000c55000-0xee)=""/238, 0xee, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000d2a000-0x50)=[{&(0x7f000089a000)=""/155, 0x9b}, {&(0x7f00005f5000)=""/63, 0x3f}, {&(0x7f0000669000)=""/117, 0x75}, {&(0x7f00001df000)=""/45, 0x2d}, {&(0x7f0000cfb000-0xa5)=""/165, 0xa5}], 0x5, &(0x7f0000808000)=""/4096, 0x1000, 0x4}, 0x9}, {{&(0x7f00005ae000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005a6000-0x20)=[{&(0x7f0000eee000-0xd4)=""/212, 0xd4}, {&(0x7f0000d3b000)=""/106, 0x6a}], 0x2, &(0x7f0000cf0000-0x7e)=""/126, 0x7e, 0x5}, 0x7f}], 0x4, 0x0, &(0x7f0000ddd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c6c000-0x8)={0x0, 0xf34}, &(0x7f000041c000)=0x8) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000065000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000888000-0x8)={r2, 0x2}, &(0x7f00002ab000)=0x8) 2017/12/27 16:09:33 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000004000-0xe4)=""/228, 0xe4}, {&(0x7f0000002000-0x11)=""/17, 0x11}, {&(0x7f0000003000)=""/104, 0x68}, {&(0x7f0000001000)=""/13, 0xd}, {&(0x7f0000004000-0x14)=""/20, 0x14}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000003000)={0x3ff, 0x7, 0x8, 0x383a, 0x4b41e671, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/dev/keychord\x00', 0x200, 0x0) r3 = accept4$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000014000-0x20)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000013000-0x54)=""/84, 0x54}], 0x2, &(0x7f0000014000-0x1d)=""/29, 0x1d, 0x2}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) chmod(&(0x7f0000004000-0x8)='./file0\x00', 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$unix(0x1, 0x5, 0x0) recvmmsg(r4, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000004000-0x4)=0xc) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r2) 2017/12/27 16:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000cd8000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000032f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000c0000)={0x0, 0xffffffffffffff26}, &(0x7f0000693000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000027d000)=@assoc_value={r3, 0x5}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007cf000)=0x0) 2017/12/27 16:09:33 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f000000a000-0xb1)="24851cd047aac57ae950e8830bb9e1fabd1314ce10d20eb4f159ae6cd64233dbb57a02b6ecc20accf306f7c617df3d588d35b5c204d75fd88fd2bf0fdef3f7800c7931a5f692a068a973299466fb90ab7562c7d8d0ad55321e0067bb0ed37494eb9836c97509440bb606277b96b49db2468b059f2ea84d727cdc89b115f1dd0fe28ef6e5c669808f2dbf962b75ab46c08017626e3b4f39111b6d406132ff5c1c8a104cf8c2ac8e180bd68c1695a098c14c", &(0x7f0000017000)=0x0, &(0x7f0000017000)=0x0, &(0x7f0000011000)="6034114db4e032c4b5ee") mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0xf1c8}) 2017/12/27 16:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x10088000) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) 2017/12/27 16:09:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f00007a9000)=0x0, 0xc, &(0x7f0000376000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000f19000)='./file0\x00', &(0x7f0000e09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f00003e7000-0x8)='./file0\x00', 0xa) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000cae000)=""/92) lstat(&(0x7f0000e88000)='./file0\x00', &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r4) r5 = userfaultfd(0x80800) setns(r5, 0x8000000) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x11, 0x1c, 0xa01, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b20000)={0x0, 0x0, 0x0}, 0xc) r1 = geteuid() quotactl(0x3, &(0x7f0000fc6000)='./file0\x00', r1, &(0x7f0000dc0000-0x4a)="b6145807ca067ffc2139385d8c8f76eb883f74748d10a772d774660223021f973bdc1d5a6d46f5f4bf3b06574d3bf8d20a603bd3a0cc6f377fd64149842dd6bcf0f423ecaefc3c5f1efc08465dc8c39cbb16349b7cb5e692a5c1d3e123bc1b1089f7090399a2dfe36e73748b4c1e8a1ccaf60706931e3aa5269c1b79b786975b4d8f988ac6914ef476d03c74a686b49ee41bc015c8073ca985bba0edfc7d90af84972ba2e71f5109d503a9a1cab78b2ff82c2d726ae4c93d3a25a7ce9acdb5885a0e657c105764ed291c47e8cc31cbd6fb02b3aba7017d2b210cb477052b02478f9b4d94f7a6842f80d719aeb231dcf74f8ff390154219a4") r2 = syz_open_procfs(r0, &(0x7f0000483000-0x7)='status\x00') prctl$setname(0xf, &(0x7f0000155000-0x8)='\\md5sum\x00') sendfile(r2, r2, 0x0, 0x9) 2017/12/27 16:09:33 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000031000-0xb)='/dev/loop#\x00', 0xe1, 0x0) add_key(&(0x7f0000032000)='id_legacy\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)="", 0x0, 0xfffffffffffffff8) connect$packet(0xffffffffffffffff, &(0x7f0000032000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDDELIO(r1, 0x4b35, 0x5) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000032000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 25.097311] audit: type=1400 audit(1514390973.681:14): avc: denied { setgid } for pid=3749 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.130274] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/27 16:09:33 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000+0x2ac)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r2, &(0x7f000023e000)=[{&(0x7f0000d23000-0x43)=""/67, 0x43}, {&(0x7f0000fab000-0x5b)=""/91, 0x5b}], 0x2) 2017/12/27 16:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ab4000/0x3000)=nil, 0x3000, 0x7, 0x10010, r2, 0x0) 2017/12/27 16:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b7c000-0x9)='/dev/rtc\x00', 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000516000)=0x0, &(0x7f0000d21000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x4000000000003a, &(0x7f0000859000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1000100008000000000ffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000036, &(0x7f0000e37000)="", 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000018f000-0x28)={0x7759, 0xf, 0x2, 0x2, "4ce1884ebde3b6d67dd3038b384c1296bca0e96405a655719f726aa4753dfe03"}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6b000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000709000-0x3a)="90a300f8cf4318e0dbd476631e24ff8f735149046e19b5b47f1095f236959067cd1a7b55a6222ed7b23450283ab947a19d2a4bd533eb0d1efeaa", 0x3a) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) recvmsg(r0, &(0x7f0000836000-0x38)={&(0x7f0000a5c000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000113000-0x20)=[{&(0x7f00007c1000-0xf4)=""/244, 0xf4}, {&(0x7f0000cb8000-0x8e)=""/142, 0x8e}], 0x2, &(0x7f00002de000)=""/5, 0x5, 0x3}, 0x0) 2017/12/27 16:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000091a000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000d0b000)=0x3) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cb000)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000000000000000ff00001883000016fffff70000d81f99645aff00", 0x29}], 0x1) 2017/12/27 16:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}], 0x1, 0x0) 2017/12/27 16:09:33 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', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') r1 = getuid() fstat(r0, &(0x7f00004fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00005a2000-0x8)='./file0\x00', r1, r2) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)="") 2017/12/27 16:09:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {r0, r1/1000+30000}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/27 16:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007fa000)='./file0\x00', 0x121) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00003af000)={0x40, @tick=0x8b, 0x3, {0x7f, 0x2cc}, 0x100, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readlink(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000e5e000-0x1)=""/1, 0x1) 2017/12/27 16:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) linkat(r0, &(0x7f00001de000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000074b000-0x8)='./file0\x00', 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/27 16:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2017/12/27 16:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000026c000-0xa)='setgroups\x00') mkdirat(r1, &(0x7f000091a000)='./file0\x00', 0x40) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000da1000-0x3)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78a", 0xf}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e06000-0x8)={0x0, 0x2}, &(0x7f00000f8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000035000-0xbb)={r2, 0xb3, "6ed2bc8fa864b33f94894d2aba0ff2d9719f15e0a3297276ee7235637dcc92afb68c4a74679132e02f79688d44d6baa4cd54137b85d79de2069b69dc51e8073f8173661dc9a94da4498db179752897a8ec3010bc6fc7c72dafe8f1241d44d8806b4ae9785b72fbc221bd2b337a54c5aa89a9ae50ca3dbe3679688ab6d62e6fe02c3ee657b6130beedf2ee2d0f74f8138a093aba89cfd5e1bf4ba5d065e946eae7d414f67b1a822aa45263c3ce5f375fd48e3ef"}, &(0x7f0000ee4000-0x4)=0xbb) open(&(0x7f00005ae000-0x8)='./file0\x00', 0x4e80, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x2000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlinkat(r1, &(0x7f00005c5000-0x8)='./file0\x00', &(0x7f0000483000)=""/224, 0xe0) 2017/12/27 16:09:33 executing program 3: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000440000-0x2c)="2900000020001900013d181000d9f606020000000000e4019e0000040d000400000500000000000000", 0x29}], 0x1) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00005ce000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d6000-0x4)=0x10, 0x800) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005cf000-0x8)={0x1, [0x0]}, &(0x7f0000529000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000051c000)={r3, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3f0b00000}, 0x98) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000059e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00005cd000)="69f63991085368551903c7743b815c3061a03bb3d3f07dcf427596d8201d9757"}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x227b, &(0x7f00005cd000-0x1)="") mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00005cd000)=""/39) 2017/12/27 16:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x40000000011, 0x1, 0x5) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f000040a000)="a4f8d944dcbbe09e264b579ad15cac1ae8afbbbd33997310a583a0f16e29aa0422bc64c5c6e98f1af6f40ce54ec1affef02123bf97823c", 0x37) sendto$inet6(r0, &(0x7f00007cb000)="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", 0x171, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 16:09:33 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000030e000-0x4)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffe000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024c000-0x4)=0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d2e000-0xa)="61090000000000000006") fsync(r1) read$eventfd(r1, &(0x7f0000ffd000-0x3)=0x0, 0x8) 2017/12/27 16:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea0000)="220000001900070400a7c600090004000a0002000008000000ad000006000180a427", 0x22) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef5000-0x4)=0x0) 2017/12/27 16:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f10000-0x38)={0x0, 0x0, &(0x7f0000fb2000-0x10)={&(0x7f000014c000)={0x2, 0x15, 0x100, 0xd, 0xe, 0x0, 0xc0000, 0x9, [@sadb_x_policy={0x4, 0x12, 0x1, 0x3fffffff80000000, 0x0, 0x9, 0x80000001, {0x4, 0x5, 0x7f, 0x7fff, 0x0, 0x80, 0x0}}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x4}, @sadb_spirange={0x2, 0x10, 0x2, 0x401, 0x0}, @sadb_lifetime={0x4, 0x2, 0x9, 0x9, 0x2, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x44001) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e72000)='/dev/vga_arbiter\x00', 0x12600, 0x0) accept$unix(r1, &(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008d1000)=0x8) 2017/12/27 16:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$intptr(0x1d, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d60000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a47000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000036000)='/dev/rfkill\x00', 0x383002, 0x0) sendfile(r0, r1, 0x0, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ce5000)=r1) 2017/12/27 16:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2000000000) r1 = dup(r0) socket$inet(0x2, 0x80002, 0xb6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000012b000)=0x0, 0x4) fanotify_init(0x4, 0x0) 2017/12/27 16:09:34 executing program 6: 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)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x802) readv(r1, &(0x7f0000741000)=[], 0x0) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f0000d11000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b0000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000dd4000)=0x0, &(0x7f0000428000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000bbb000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005e7000-0x4)=0x0, 0x4) syncfs(r3) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f0000fb2000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/27 16:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x1f, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000e80000)=0x3) poll(&(0x7f0000852000)=[{r3, 0x4201, 0x0}, {r1, 0x88, 0x0}, {r2, 0x100, 0x0}, {r1, 0x4, 0x0}, {r0, 0xc016, 0x0}, {r1, 0x4, 0x0}, {r0, 0x104, 0x0}], 0x7, 0x5) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) recvmsg(r0, &(0x7f0000368000)={&(0x7f00003af000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000bb000)=[{&(0x7f000003d000-0xd7)=""/215, 0xd7}, {&(0x7f00002ee000)=""/216, 0xd8}, {&(0x7f000019c000)=""/215, 0xd7}], 0x3, &(0x7f00004fc000-0x1000)=""/4096, 0x1000, 0x8}, 0x40010002) r4 = mmap$binder(&(0x7f00006bc000/0x3000)=nil, 0x3000, 0x2, 0x48172, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d5c000-0x30)={0x118, 0x0, &(0x7f0000a47000)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f0000660000-0x38)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fda={0x66646185, 0x8, 0x1, 0x28}], &(0x7f0000d53000-0x8)=[0x40]}, 0x4}}, @register_looper={0x630b}, @request_death={0x400c630e, 0x3, 0x1}, @register_looper={0x630b}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x20, &(0x7f000089c000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00009b8000)=[0x0, 0x28, 0x38, 0x20]}}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x38, 0x38, &(0x7f0000d8d000)=[@fda={0x66646185, 0xa, 0x4, 0x9}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000908000-0x38)=[0x28, 0x30, 0x28, 0x38, 0x0, 0x78, 0x18]}}, @request_death={0x400c630e, 0x1, 0x2}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x2}], 0xb3, 0x0, &(0x7f0000ab7000)="c13c7dee3bba9cd45641490464e968e1e8940db1a2e6744b0eb07c6217d7bdfd1f1c1cbe167350cd57391acd4ce0bbb25c796146406a90cad916d1d2fe34cfe23f4a5c402765f052ed33ae230cc38e077592dea3531e2d9583d8a39d477db760e24264638ff8dc7dff4c162f32a8fe55936a87be57d8d7d7da64628ace4fb5e6c32214ab5cf50cb70c6ee015a77650ca9082c7cb48d96f43cc30a3dae2b485e95350c256bc10e0eb4f1d9a9b515e96116924e1"}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000691000-0x4)=0x8, 0x4) 2017/12/27 16:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007d6000-0x10)={0x6, &(0x7f0000567000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000567000)={r1, 0x2}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c6b000-0x14)={0x0, 0x6d4, 0x3d, 0x8000000000401, 0xffffffff80000001, 0x4}, &(0x7f0000f13000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dcf000-0x8)={r2, 0x100000001}, &(0x7f00004d6000)=0x8) 2017/12/27 16:09:34 executing program 5: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r1, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000fe000)={0x3, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:34 executing program 3: r0 = socket(0x10, 0x3, 0xccb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7da6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x7, 0x7fff, 0x6e14845b, 0x5, 0x6, 0x4f, 0x3, 0x80000000, 0x5, 0x7, 0x100000001, 0x9, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ac4000)={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000066d000-0x4)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007db000-0x4)=0x8) accept4$inet(r2, 0x0, &(0x7f0000483000)=0x0, 0x80000) 2017/12/27 16:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xf, 0x1000) 2017/12/27 16:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/ppp\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000f5b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001af000-0x4)=0x10, 0x800) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4, 0x0}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000412000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[], 0x0, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2017/12/27 16:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00') 2017/12/27 16:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='yam0\x00', @ifru_flags=0x1102}) r1 = socket(0x1000000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000013c000)=@assoc_id=0x0, &(0x7f00006eb000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000995000-0x10)={0x2158, 0x8000, 0x1, 0x3, r2}, &(0x7f0000bc1000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d19000)={0x0, 0x0, 0x0}, &(0x7f0000e31000-0x4)=0xc) setfsuid(r3) write(r1, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) recvfrom$unix(r1, &(0x7f0000d08000-0x46)=""/70, 0x46, 0x2, &(0x7f00008ff000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/member\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004ad000-0x4)=0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006b6000)={0x0, 0x0}) 2017/12/27 16:09:34 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mkdirat(0xffffffffffffffff, &(0x7f0000624000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e5f000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) flistxattr(r0, &(0x7f0000089000-0x7d)=""/125, 0x7d) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000b83000-0x50)={{0x4, 0x6}, {0x3, 0x9}, 0xffffffffffffffff, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000030c000)=""/228) 2017/12/27 16:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffbfffbe, 0x8000000803, 0x2000000000000005, &(0x7f000030a000)={0x0, 0x0}) setsockopt(r0, 0x80000001, 0x0, &(0x7f0000b4e000+0xedf)="eb4e2d0173fa4b0cb11e6b76ee85baadea8431ef23750cfc7ed4c069fd6454f32f6e2a1177c190c0b6bfa88167a8a37bf36ddae07fa38fcd56409d699f34a5f09cc515f199e1565ec5fcb79911ceec3b98523dde6832d051ed273ad85a381de2879d69718b93cedfc6678533302fb900ee71b36dcf3d50049567e753ee7ae935329fc7979d26a66749d461886eb6debf7085d0a149f69bfe10011f09907b956b1d65542ea7a9a9e0f8e4183d09cf7766129ef671de578afd5e00dbf1154aee6d38026981c75334bec2f81f1bf176b2221c1fadcbb26135f4325ec921984d9e86f5a434f702f6a63d473d2e14e33441c30e8dc1e8c7b45c6cb9e40b8dbe1029aff9abf1ba7eb497f845776db618a86421c94194c54811a2411e338bb85226991ed9f836044ed9f3c003f5e02bc25469e30750241261f31647c97492bfacf942f8cb7ccbd4df70be2a17650dbc7f1aa850cc21b20e62325195c98d4662bb7535b46240ca55219810847eb5043d99b2edb2e52fa3c4eb5d1d7f96439a6bd951fbe36295612e058ea2a2702b960f83f10a95636daaa3eef2e080c8274c6c8ce30d987bb2a169e2217a3dca6113155a861d4253638ff5142b72710c283db7b117ef6edafa3d0318b387d4246281696b97b4b9f47a7a48e8a573d84a532a0acd69328a86b57d0c89ffa8a08e150689637d89517f42c6898ea76d13ab624e72a34d91377bf8c751a595dfedb6d86bcf5e889213d8a877ec09b4d7b2163570054f82f9524d7de4b90566380cf37f55a0ba67fff2af7f73f07b6f31090ee535fb84543d26145bed09f935e2ed9071643b802bfc7ff078f6284b44075bbeccb2c2a5961e939efa232609ad3e02b4340335e776221f389430edca2e948e583e1f01a1eea51c2010411b857c1ed33f3fc402147cccee513c75e0d2945cf9e30e94364429e1a75a785f44844450a57c7fc15e3a791fa5eab8910a9bb272676405396d4d7768a5e0bcd41b88e30b38d9925b6de76a18dedf8d670d4068b71d3b0bb670e355cde659bb12176e8f0dbcadacdc98c0ac29a30f5657c60225fdb8a2ae1f9605f8e8a6b7d4706e32378766f8c39f57411bb4a3d6716aa6a830933eed91ca80194cf6cb15412a3f403d739aaa3651627c02a51571fa49961b3b5b6b6bbca1eeee59edf596e37776e622ad78463dfa192fc6174bb3d644b5be56a19bd29bfe234ca9daf62be13374dde23c4cd32c83cb6b09b8e8d533bf6c37abef5d363fec555b8094fc186f987fc7bdee9883396ae1560ad1ac6d4423a20e9cc3e748d1fe71fb5675986b1c11555190be735ef1ca1450ec79adc80c87c277d5da1a32c3e27dd3702d81e6b40db2a2ab37f01d6942d31f3a2a4ed48481c079a663a27c74fd34bfe34d7a7340bc6d9be20b2748d21a3a61eeea3054045f000a4f0fd5e4f919687ccd44a455b1bf39e77d62c81ab6c3791d223b3b0a46ca859aa4a9948e357b506e31898e9e147582593004b7a16efa3618cd06eb46908a13e5b416beedd4401fcbae8c2ccbee07d396c4dce9817146056b77aa6d375d6d051d543558da94af9e66c1fe93447b27e94b9e4357743e6b5dacdebdb29ea2ce3c29b49452824331d24e655c0566b9edc5d270b8e2dd8ce0a7bc5b72437c8b5f14eff8c7fc7eb834ef359331e5085a4e1cd7f18a5359ad0d7f9cf8d6651061455c9958ec7d3f11b46fab6f8018a8eb33906fb6d88e4f35f8c9f3f58f661517a1d8e1373a902f3c6ae3c1c5574a5e159f073c977aa2e1417711b18cd19fb7e9218e01f8dbef35dd085e64429545a9b449e3455bf48c55a55754e29b732e5de6bb5bec5ae5c6ce542311f185c71cf8de615269a6dd8326e9a363ba8710691c0621b5eb104d40c258dfde8be5b460a758a7f8a2f271c46ac96d00cbf5529c8322b509f8947c7f98a0084bfd541e6242a8cc9f3da5ba2d1c79ecf1ba1b64d405ae21cf1adfdc31e93ebe85a9a2a9d2f4c9e10f7a9c4e3e88d3a5add4f37bcd00af5008012ddc249e7e7ace00aa500927f30246379c700e3979d264b54ddfe5bb4c100d73798c5cef58d0592876ef014743d6233fd6a4bfa9c3dd1f796357554b67576a3c5e130ecd3b8b534a87f1a7d5ae966895cfcfbdc99a1dc1ee9271c58f82b7aea3007fc273e0b2736827243cbbc83e721fc06b3ae000f2594bdef05e523076c0b91f75264f37222ac40f1d5ae26b995d07234a022f1027434c1bd49ca0799fdaf9cc485af7241e6246080283aad873bd98f6389613dd9340cd761608640659b247b2c755bd8432e9ce1099a74d435b9d865a5c97355b1a256e399028a80c2e6644e739486398ca5b2244a903e97a317aff1e967d9fe475d752b08eef637edcc7c3915a3c12c8f2715c612046bc0883e6ccdd175d96e584e646ab17876794f91f9b6df44ba3e9183925b3e12460e2365cabb6d1019a5bb57d37e6298ea41680ffd8d3282703db952b84d569bd0f392d2adbf540f19baee348afbdcb6d3335c385615dcc4d76fe8953551f787a20dd9f8f9f2e54d870815f4e6b3e8c349e0125d8ca0c3dab4c946f9dc9ccf7984a85c1e57692adc45c480115205376337184437a9541b37a3e9af4e908a36533b24081db72736f2a9b6e36d0ee18a7b96ccb6775b574e66e741b3cf78262bbc0bcadea9e0d3c3f1dfa15d81485413ff68e099e48f76b212beb596c0bab365588070a5f980c226a603206fb84e232adc50a0b301c8b4d5f59d57ec200bc071035480b777eb93555c50680c9be66aefda36871117b7a495daffe9f30813b650d5a30333436c5559b11c48fdad2548a88e6d382b2503b87e8ba4059e05e1fe1b91d578525fa9c2612b1fba9896a1fffa36a6d60412e57b819df6f157ce3f2ffc7f261357cfa21d16b06c648623fa1340434c630eb12092c8b443041da88c55b40d478752464ae6fcce76e29b3e90121224200a2f0fd448aa17b00e79c4c9c12fb4ce108ecd94a64ff7d145c5ce27b7a69f5b56aee25dbf236e30a4de29ef713556382ab3e863521aec66e667588d673c10ef1326ea4be83628f551d409c24a29c22612867a66c416d513b129cb9267fd2f502a6e55865557d62845069428de5b6579d7ec8c813c3e3723768bf9077d30f753ba1bdbe31818a1349386997cfff564be6c40e98d6d7e1920b18c59fbacb8eb6665e99791eff9efea98eeafd16fd8e726104fcb26fd105879eb530330faed11c9c334de98bf763257aee1ae6cc3f455f72f0460e0c6f16afc5f4fcc38f0a872e865a551768161c0eefde8188f382596517fc8c96c9da2e269fe5be126eeee9e4eaf875fc38d797cfc3045538bf6ade327c2dccccf2857b3c2ae3304b0968802f82a58d4e3617b2757b9dafb101f4f489d354f98e5330cba6646a9c4ddd8448f365a783099273cdfb5bdd043e54cd0b0b93b218e4366c48bfd7573260f09bd50da6a5a2fce81fbbacec30fba55d8cb28435838257ccd47f18d1ba20585a359e232304f37e3cf931578d736042f33293cc222540cbfb709f8528214ceed90ef6e555850c0504f802cceb782470d5105395c0c6f7a69c885fd005a413cd30c4c2987d91218800ce2bda0661b6ed3a1fe3192713b2061ee0bc69a543ac8095cae3aed0846cc158691e144ff57538289c64b861bb911a6d0327e19dcab1d5127b692ce7ca4dc71eb1946e7f7f44def3270c416a0ff311234a8992784d6f743762d44c92be5c24840c65eb52a6c7224bd05ae164ffa0af1fa11d79bededc50e50628bbb9be6603bade74fbe73ef262a81d58c0698a0c32785e5b3c250fc7065f76100cae83b05c6fd7e849a773a3cf73ebe7b716937eed61e79dd00848127720c68167ee24a95e4a02b78a66b359186baf9920cf628b29a0ebc0a0be03fc36b5b44084ff90cafe4e5dfff4a269be71917530580dbc2c794772493edf88314af0a805563ca51f5cfc19eae4216ee7a1b2e71b60164559344be3416343c6f12dc14a941ebae5d2e388a8f306a10fdb7c80eb16c972df1c439939fc2a2d14943003b652cb17fb34af1a0c01d07088c8c7d3a0edca31e47cbc9923393323b0b2538cc543a975b7f87e08866f038093333bb47dc1473dd9cc68949abc2adf4e6a572dd3ffe13cba1608c53caf0d584066d0d23f6b3fb746552fdde80513e1a6516151920142b9de8744090f2e1e407a4786703ea98c397b50a3e2ea13122cd7bfad37f31a6a5ca3e1b504145d186db7f9146c144f55bce8b2fc8e15a81bf40300369cb3a3fec8526b1e9d6de61b7ec2415004c1c0d4371875006a971dd64bd5caae0c6683d7feb0b91498031e366fda2d8ed7a32d3bdabffdeb307c31bb9f42c642d7510a3f650ac4962e7d3acfd7a408e4605416b744fab0cd53272e1c28eefeb48a77d16b4f7fe5203c9c05e7a251856a40574c13920ea2d0387adc06758355f98c95396b5b526c7c8bc5fe4094da9dec736fde6bbc27be175fc5ef14472d14c805972c92cbaa9b25d2b3af0b1f558792f3928b619ccdd4840bed1d4dd80915794b3c6b520a050d73e171578493268445885ed36b52acefab8e92a1a76bb0ef7fe8458a3b4a959fd4b047d565b9f4fa0a7e92d57f69fd530157228d1bf74a08df1a94cf081322eb6ddb0311905ae765a953f4740c89d484e37df8a90c2a45c8a0c715cd6e58e875e4d853e0c44aefa43d99f41e996a7c9e1bfc36d3277e81524d54590b1b5f831e47ede806986ef85a31f27071daa1f0346481ef1df8d2d3dbbd99a1d916480ef9ff2b521bd085e65f8f2abbd0de287bf82d9285dbe470d39b751246ad89b9b16a9ee9225efe745d2508e0a7f650b1b487b860cd28420686085e37088e98508f0b46c053cc912323a994b41b609e72e7ee345ecedddc1fb4868a49465da25cd07def900dbe8ed5a0d1e91a39069c3687c2a7971aa57b35457a100acc0748234a2bf831fe96223a9feba3fdaa8cc81517fe336e6c71b5b4234b27dd7d7311397f05193d062fe65b5e1adb1e86d4874e6852c956e016f336ab48b73c55362deb10198ef3ab17ea8772cb39de70a207e9a88b57ceeb650d9c099cdc30b45e7b3d4c32a22f594f41df7896be62a3aec704127fac5d9603fb9b6f2ff6e5966f3a2c0c0fd1d2680a9bbb1323df7f5975112ebd0f6496482967a64f946cf6ad92ce8fe1909131b1bc4abf9e6272193f818748b69c9b1a1bdefe403b9ffc59ebe75b5b754bb6369b9cffe60e6b68b34dbfd393015c5f6dee6ff47f22d8340c8587b01e57082ad164b67f2da41ec7e19659f0b0ffa0b6696d1333112b995d7f54a561efa3034e6c955b3955d332ed80e837c370e1628abe2112de4f4e67f13a293c5772b03cd0e61d77910a3bb63fb969de0fdf0e0410065b5408f071d866178ad9df8d5cdc343aad65a919baf0d11510c188dadbbba7219553839a76f1b37e69aced9d897c3c9ea4511f0296141b6e0534c778904d89c4bd74468be757b15332acc2e9f07f5baf6e265ee2011983eb59a2f80eb1f08cca7b7435e184b4ebf54cc8cef9a3a2e7b7770d73564b8c2e601447fd4b2dfc8cc804d83acc12ecb6cc245be10a66fe8a8321b34df79a6d916ccbc5894c8fdacca553936ed2c1cc050a8d6307e28c0087b188bff5dadfb102efdc64af2c17849aafac492653c91a310d8f2013a11b9d8ad8c86b889037337a0575a45616765b641b95d861c05d3269f50e8188537b2722dd8ab33601f9e31b0d9bc8ae3f60e49b9ec4fa974591c60086170b3bdf5dfe941ec4e929a9c15af2a01d2710", 0x1000) r1 = socket(0x10, 0x2, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000019b000-0x4)=0x1c5e) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x1b, 0x24, 0x1, 0x0, 0x0, "0000000007000300a8ed00"}], 0x1b}], 0x1, &(0x7f00006b5000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000e86000-0x12)='/dev/input/event#\x00', 0x7, 0x2000) ftruncate(r0, 0x56d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(r1, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x10001, 0x0, "0a000700000000001367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000016f000)=""/168) r2 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bad000)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r2, r3, 0x2e, &(0x7f000016a000)={0x16, 0x8000, 0x401, 0x1f}) 2017/12/27 16:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x180, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00008e9000-0x4)=r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000fc0000-0x69)="8d14f60fdfa917a5cec77f6ab26af7d020f242c1f861386348272e1fc6cd2b49e6826f39e0256c1f96365b6b64398455fac70a80b672c4f3a91c1455ca488e7d7022cae50e5b3f9c15095a06cc83964d1028145101e500b86c87805a658a481fa717dd24fa8f25434d") setpriority(0x0, r0, 0x0) 2017/12/27 16:09:34 executing program 3: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x4, &(0x7f000095e000-0x8)={0x0, 0x0}) mmap(&(0x7f000095d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000095e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002a5000)=0x1008) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000960000-0x4)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001c0000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280000000000000, 0x10001}, 0x98) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000719000)=0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r4, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008e9000-0x10)=[{&(0x7f0000933000)=[{0xe7, 0xfffffffffffffffc, 0x300, 0x1f, 0x100, "030574c3b920fae3ba6b665fbb36a73132e67be6801746d9121bf49360227936c6b568317fe5974482b347f6b9ae7932ef5da569bcdd8f7b9070053a2469ea4351aed2f1792675317efbd536a5f5de20eb7010067f4ad846ff7e3e949d2e206ebe8feba6b24be23e516ada8c09cd03eb80edd58c75acf94251c9448582d2fb7d94d442c91aafb23545e214e2da9cd45e37509f6f200a20dba8bce20414ab9019be6c171bc59d8aa79efcd46ac36c0856eafcf6c868dbcf1e6b0a50b3b0b9b8f66cab48a85506168d56b2b4613f565684b84f9727bac2e8"}], 0xe7}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c25000-0x4)=0x0, &(0x7f00006f9000)=0x4) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2017/12/27 16:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e88000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a7000-0x4)=0xc) getpriority(0x0, r1) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/27 16:09:34 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000efb000)='/dev/binder#\x00', 0x0, 0x0) write(r0, &(0x7f0000efa000)="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", 0x1000) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000088c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00009fa000-0x4)=r2) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000efc000)={0x7, &(0x7f0000c90000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000efc000)=[{0x8, 0x5, 0x11, 0x5, @tick=0xffff, {0x81, 0x18}, {0x0, 0x7}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000066000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f000008b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000efb000-0x4)=0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c26000-0xb4)=[{{&(0x7f00002b4000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000029c000)=[{&(0x7f0000b32000)=""/92, 0x5c}, {&(0x7f0000efa000-0xbd)=""/189, 0xbd}, {&(0x7f0000ef9000)=""/220, 0xdc}, {&(0x7f0000ef9000)=""/91, 0x5b}, {&(0x7f0000ef9000)=""/176, 0xb0}, {&(0x7f0000efa000-0xf6)=""/246, 0xf6}, {&(0x7f0000efa000-0x9f)=""/159, 0x9f}], 0x7, &(0x7f0000183000)=""/101, 0x65, 0x8}, 0x7b}, {{&(0x7f0000dd4000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000e17000-0x10)=[{&(0x7f00006d5000)=""/104, 0x68}], 0x1, &(0x7f0000ef9000)=""/48, 0x30, 0x2}, 0x1}, {{&(0x7f0000ef9000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ef9000)=[{&(0x7f0000ef9000)=""/4096, 0x1000}, {&(0x7f0000acb000)=""/148, 0x94}, {&(0x7f0000efa000-0x58)=""/88, 0x58}], 0x3, &(0x7f0000ef9000)=""/6, 0x6, 0x22}, 0x1}], 0x3, 0x40012021, &(0x7f0000efa000-0x10)={0x77359400, 0x0}) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000ece000-0x8)={0x5}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2017/12/27 16:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDENABIO(r0, 0x4b36) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) mremap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00006ed000/0x800000)=nil) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000ece000-0x8)={0x5}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2017/12/27 16:09:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006f2000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d11000-0x6)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x100000b) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00007b5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007d2000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f000091a000)=[{{0x77359400, 0x0}, 0x1f0, 0xffffffffffffff80, 0xfffffffffffffffc}, {{r2, r3/1000+30000}, 0x1, 0x41e9, 0x1f}, {{r4, r5/1000+30000}, 0x401, 0x80000000, 0x7fff}, {{0x0, 0x0}, 0x9, 0x8, 0x4}, {{0x77359400, 0x0}, 0x8a, 0x1ff, 0xb76}], 0x78) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) 2017/12/27 16:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000000000) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000e24000-0x18)={0xaa, 0x0, 0x0}) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) mremap(&(0x7f0000338000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00006ed000/0x800000)=nil) 2017/12/27 16:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bb8000-0x28)={@common='sit0\x00', &(0x7f0000ff3000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000a03000-0x8)='./file0\x00', 0x0, 0x9) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000095c000-0x4)=0x0, &(0x7f00009f0000-0x4)=0x4) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) accept$unix(r0, &(0x7f000012a000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001be000)=0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x20, 0x0, "66816e5b29208eca96722ec5171eb78c570a08504678bade8b1ace68d01584efaa0165dd1a3ad1188ddb9c57e096f43f130200000000000000e91fa1413f113f", "95b7054063da656c2368d200b40163f3d45027643f102b38634d1498b2b57384", [0x80000001, 0x3], 0x0}) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2017/12/27 16:09:34 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, 0x0, r0, r1) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) eventfd(0xb97) 2017/12/27 16:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd7000-0x11)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:09:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000ce9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000ad000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001ec000-0x10)={0x0, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x458}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0xe407}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000a7c000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000076b000)={r2, 0x800}, 0x8) setsockopt$sock_void(r1, 0x29, 0x4000000001a, 0x0, 0x0) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a3f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000432000-0x10)={r2, &(0x7f0000e17000)=""/99}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009a9000)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004ba000+0x2e9)=0x2) keyctl$join(0x1, &(0x7f00008bc000)={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b29000-0x4)=0x0, &(0x7f0000ada000)=0x4) 2017/12/27 16:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) mmap(&(0x7f0000000000/0x6f4000)=nil, 0x6f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000004, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) renameat2(r1, &(0x7f000045a000-0x8)='./file0\x00', r1, &(0x7f0000dba000-0x8)='./file0\x00', 0x7) 2017/12/27 16:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8b000)=[], 0x0) r1 = getpid() r2 = accept$llc(r0, &(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000876000-0x4)=0x10) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000cb2000)=0x0, &(0x7f0000d24000)=0x4) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000532000)={0x0, 0x0, 0x0, 0x0}) 2017/12/27 16:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000162000-0xb)='/dev/loop#\x00', 0x1, 0x0) ioctl(r0, 0x4000001265, &(0x7f00005d4000)="") 2017/12/27 16:09:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0xfffffffffffffbff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2017/12/27 16:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000309000)='./file0\x00', 0x20000, 0x40) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2017/12/27 16:09:34 executing program 1: rt_sigprocmask(0x0, &(0x7f00005d2000)={0x0}, 0x0, 0x8) userfaultfd(0x80804) 2017/12/27 16:09:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x6f4000)=nil, 0x6f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000654000-0x4)=0x0, &(0x7f00006f4000)=0x4) mmap(&(0x7f00006f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xff, 0x8, &(0x7f00006f5000-0xbc)=""/188, &(0x7f00006d2000)=0xbc) r2 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000004, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000-0x10)=@generic="a279700be1d1d3efe1332c50e018653c") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2017/12/27 16:09:34 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000f94000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b43000)={r1, 0x4, 0x6, 0x1f, 0x2, 0x2}, &(0x7f00002e2000)=0x14) r2 = signalfd(0xffffffffffffffff, &(0x7f0000731000)={0x0}, 0xfffffe58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x509000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000)=0x8000, 0x4) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000000)={&(0x7f00004fb000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0x27)="fd86824f3b156d58a70483ba1a84352ed10349d5a6b000cb29988b04391a1768313b3665fdbdb5", 0x27}], 0x1) 2017/12/27 16:09:34 executing program 5: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ac3000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ecf000-0x11)='/selinux/enforce\x00', 0x424000, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000091f000)={0x0, 0x7, 0xd52, 0xad2, 0x1, 0x400}, &(0x7f0000ecf000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e03000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7, 0x5, 0x2, 0x0}, 0xa0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ece000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000ece000)=""/0, &(0x7f0000ece000+0x3da)=0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ece000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000267000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000611000)={0x84, 0x0, &(0x7f00005ab000)=[@dead_binder_done={0x40086310, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000ecd000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000ecd000)=[0x78, 0x38]}, 0x401}}, @acquire_done={0x40106309, r4, 0x0}, @increfs_done={0x40106308, r5, 0x3}, @register_looper={0x630b}], 0xb2, 0x0, &(0x7f00006b3000-0xb2)="6305d6ecf3108efa9017133ab396e8d83d934a2242bfd79c41d24432e66e512e91dd928570b0d5730b459079ea5ac17c2a222ed99366384b03c348abf6c5ae5a15a787889361a4e956577eb9644f799124d68b5e29544df15d12309dd184f61c74f0913818aa031736bbb58a5507aee52c10691ef52b519a08ddeb13301876c0562051b9abe409e5e936681b14093a24aa628e42f792189718e1508d8bed56470257986c408194259d463226b8191c4fc1c3"}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000045a000)=0x0, &(0x7f0000911000)=0x4) close(r0) 2017/12/27 16:09:34 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000154000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000099a000)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f00006e5000)="9ccd513a8181e3d77a0b8f40675750b7a5379babe6c7bd3c349667ca94812caf172a0e493f4ab9400c2d286ffa3460ea066fe563f82bf7c89d9beba18613efa63a5349383f313ae9f72834fe464a80cfe6e7bdb8159fc9b00d5591", 0x5b}, {&(0x7f0000d07000)="", 0x0}, {&(0x7f0000000000)="dee76f14d073b2bf48e6e0e1d3af5a2338f2fa610e537c2bf2b642de787ecbd3fe1a2f3c08441cd2519c0a92e1d981c2656273b0fa700aff5c29f7cfa018d780c520c67b5a86bfe10767f36ec3c5fc942f752d54c69df151ec0c76e322a2228d9de723a013e0da41f004f00b892c38d44a0c382cb23a2e4f75a2b7831ee038783adfcb9e998a6a182f72f9b492c7339abf5bce559f5a44ab307ce2ad1e3d62e3cbd4d51e663a262da5738e4256ccfc1f9fa488204350bba6c0cc8e36b194f3ca19d9636372f513a09397fd15c90396ba9770b919be66803286fa2e357e155d8f4b3d86f78f6a03b2e491fc7a9a70c0d13050133aa6c94e04380dfde99b213f59a711da902469b82249e5e338f046a502169e275bc23f9c78339bfc93190b2adbc2b8f466bccfec5f9d021eaf0251e7158e1f503b1fd855435349bd991bf8f9af8c663e81cbeaf980a450f94a7168a880763c88f269d3b66b73da4927c616346e02ad039ceb25bab80c4d592e9dc698733ef31768b1f7da1817b692be2c3ab4bf22b1dabc4879eadd6c6295fe49bf3cd3ff62394528f1a090e91f89cee1c09fc2205c84aab623780aaf277f7a4051b6917f81552be9b5ab031ca0be6ccc77faed4a716dd12c6008f2a15bd1d78e462f28244f6b21d5bd1ba50a19f5a0c033893779a5b2e04992b1ab066f8aed2d66cdee1bb940fa3e0c178292402dc9ccd5f242b407ca1ecae631a654efb3348447070616e44570f8effd394ff9fd0d473986efbc57aa5483323ad0d91da16b797d0356d28b5590525d56ff4f433c72f83a91194f7817796f1e1e9fc42330a456d30e98793d7493121c81824c7fc6839b4e2e8668e55159651c93fe5254bc1dd620396d61fd0f12ef6751ac6f4e2cd2ac6999968d6d3020accdca2cb521487498aefc1a229661d52c5279470663323516203f02f4c6de94cce7d2a8f7dd8d4d94dd55ce374db04a48a7756416260aa11c62de5379a321690bc3f79c080dab4898054b45f9829d200b5bb07e9558def0b8c7be6a08f0ed04ac3fd64a1704cd8868f4cd499347fb523a8e3de228e81da82a904999c3f1d8a734653abdf520838496c8f491e63d280e6f868df172e32564c9781221e07a47b7660c9091d14c0ec710def31e60757069ba0464c1cb08521f80d60c4e935982e5fa550f3b914bbed7e3b90bc16963b3bd43be2256adc20ccbc5952db6a954ce99fdca3fca672fb8b6c9405044248f4113990295c6994ee7d52801fcfc255563cbe1dbc7eeae8efd2e24947e28b6dea84ff802111e7672bb636c915e898161172dbf26d31d9700aea49dbfa1b63e7cb848688253468240045463c84c587c3be99c70036081b27055a867b5d51d46910bd260e6dc0e529bcbd8824dc56ef6d43fe599f6381ce12a5727aff49abdcd423516f64cd0c069a1d2ae4807b6eda517f2b276b398ed0aa7625dfae121c81b191cc15cdf69575eb38d50fb90b53f03540e556f78782e4c44bbb4abf9a037714b9c1c7581b19aaac6edcffa9a156cc41256bafc6caf6b3155f580854ec52807d453c1f212d7a27bbe158bacd5fbc0c934827da47464764661f79113cd9c449aeec5c789fb048ec3653d00f050300c9ccfe3c445d3d36ee33aba60532b57ce887be6b52838db1632eb01f569b5aecea0cd57186e17a1d642a61611377a29d8c7f6f5294941a8209d5e834af2cc45099c8fd61e65fb80a59a3e5ddb759d35ad558b4dd904c1b0d0cfdf420211014c628a77b1b8a02b1391309b0f63867f67e70458a96c38133d3f8013606e48eff68f83abd701fec9f5c79df7ee678c9ed5ed3b56623b5aec17af1315487fbfd9349a6b3c822884537b72640afc255546d5afc2a07419b01ff60d872b34737b6a63a9275e50485c4cccc99e784f55c3c7e3a8b3c0659148394fd7534efe1f10cfe88819e07b88262cd0cdc2fe43ab53a167e1fdf242f1033165d6596cc6c10925ee7cbee2a62bd3198cd6dbd22c4edee36f90820c389ec8aa959e76365a3b365f7aeb280a60e00b38736c62f1c2e4ae75771731538a9ad6906e4f994e72dba76430d22c958ff2f4890c104f55154d8a42116a99dda26f20fac119f3811486dc719a5a02b9562fb5cbb05f5fcd0e67969029024033c6aabab2498a03ebff7cf4e508e9481b8669920c31d53f2eb8fe2de9a6340c3bf33f84510f7707a24b512fd8f7512825f2d23eba6dca1f69bdb03594f67b2c770fe30f6162ce0d2fe27e731bb5cc8301850e10e93cd738df53e367162730eb5d7546952c0c366a7127985c79b589c0a672dc44e127597fb6abf800329703a236a1d8678f832e814f4f3e3c09e06a350c47b16a7c60b21a142171baaa5c5fc85bff1bad84b4379dc9a127e8f35034a3d9c7350b7815c6f36bb6e089fb8882bf7bcb52f3e3daee2b777c6fb9aa36404bb3d02e0f3a07b5b090df85a944a9cac1f15c19edf917d0768d56059ebb4fad3a7ca1e843f468a554ade267b1343f22d5e86f7e6790e1e24a60c2771c445ec9cf984b35c25c898c3019fd37f61dbdcfdf3d45d0aa3b2cce34c278aacb73f242c4e259593b04f6a9b6657dc0ef64854cdc75fef693ee8b3da9616bcfb181f780f2dd30b00e23f2936a1d9269fedb02b9242d6dbe214e28bceb994d9bd35ea5abdbc35f730f8af4aa2d58d8b3363267f1df22e1ccc85c913b6ec8356ad135cd0340245f262be301e7387d75a58512b8a20aaa26f8d1618ae7de4e879ddb1d5383be18a35b68794e53afec1e65efcc9c04f4086b106e5a506814f18bc7af7184a2623a03f27fc3b19ded6e23d010208c34338da5d45f751061227651e9aa97c168ad671c30337ad0f3a2a2db34e90d4bd2ba721b6a92d992dedbaee919c72b1f682d36c97ab7dafd43d40d4471ed935c8f1c5a3321c531ac22daa2f5a59c26f0e9656f2f3a59b64b7c24491003eddcdd8b2066527a53fd1eea2bcbeb5a3289bf880533a4b4c1444eea0ab8c8025fda8337b3b988eb6358adf67e6a99874e06c44ad5ab9600ca532468eba3977b857993b1e7cf02e3c51e02fc4c79aa078c2e838f16d2f41f873526b0a42c786affc7b0f97b4f076f878eb20f171afce8c03ade3ca390b836e10d39c2c73132efb4034d3fe1335f388874afb8c4d6847bdfa5565caa66e4aff195b4cf1fc0ea8cfa477426d904126b8102f232ed3cac5fd9f08bc1407a3f1051c0272b7543e80b9307f789c3ac83cab5e7b16dbc44cac4283a42efab81a827e2a89f864a928e721550addfe3f989bd5e91c929bb507cfe1b23d4a743ed89425bcce65cb2ba289ee945f1b2dbc1881d347186c1097b4faebe3d8a1708c24f966ebba272980e339d8e71ab947174b10c45a327994acd30e547bda452d0feee4a47ece4de0f7ca190a40bd6a4881a7b403bf622582b644e62ee77bc579441283ee7bbc8b861ca3a9a6c127a600515c8880e1273d0120ffc2aebf648a3d7ab0015927a211d2ca984fac3c2f30369114eda840aca245b15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0x1000}, {&(0x7f0000f91000-0x21)="fd82ad28bcfd1c0beabf9113f3982d4951bc72a46b155a0c01973e42885f6cf09f", 0x21}, {&(0x7f0000001000-0x69)="f2600c6b685af3c323ac55e36b4e8f35a535226bef95743f53db38c780ce3424a1d0efa5de7a08726a951e6f020de2cc3510ca424f293b2c4e7205ea5e9d8b95a28e98a65b4090dc910135b7de8300600ee784f8df16f53bc6f9db633aa631c46e34557b88499006a4", 0x69}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x22)="47c622fbd3c6b43a2e19de394eb98af568bcaaf63eef51f742a965f5508c4065546a2012f852367bb5fd5a76acd4abfaa4a3525811728fa33f2873335d58901cc06af143d80af093f2d14f26dc99d0c6a655f68585b9b8e84718bd26ae6ad40452e19c5dea411a4957c01010d180313e94ce21b38bd538dca01a87d9b9f4b299681d925bf94758537b0882013eded853d9b5ca1db93dde39ddee0819b8a74abe3629a69842fb761c8126fb457286d7773ef8706c4352d6b26edb516edf8bdfb2ba8424408b6f9bbcee054fc4551b5593e346ae2c73aa27", 0xd7}], 0x7, &(0x7f0000000000)=[{0x30, 0x112, 0xa8ea, "3182b6ab1aa608341c11374890396986a971fea8cfbbd0fca4667bf794f1"}, {0x10, 0x84, 0x66eb, ""}, {0x10, 0x18e, 0xffff, ""}, {0xd0, 0x11a, 0x8001, "a488639cd5bb3071c930e0f003ae4df706f668b6f519b9e3cd50b94c958f021c1c1c032adece489eaae7bb4cac90752f192f34a14ab3a4dd75d952dc8dd297f67d8aacc8177cd7191e69e7491b1375a08d6ccc6f51be668a4a7352ae2c8697c4f859c182e2a23acfcfd3122fa53d0694314d62f45239419c4a758c38127b59b9074fc5716bb768cd636045050420f3266d4b401a973ced1226fd8b8587c2aec77781f92eaf81794f8c56fa6f4307d7e2a26ce24c9659c8c5f80d65dc28"}, {0x88, 0x88, 0xfffffffffffffffb, "61b54ffcd1341a4f3e8ccc8929834ce556e8d25f6e32f4c3e4eee606239ccd9e8f17404b04de2f2a57a4524d82fede9cc4e243ee3d628bf7a3b66afa64dd1774ade84501bb657c4144dbcabb6e0fd8759014e612598a7a255258a3853ffdbc3bb5b79404f47bae6d3c6ad6a6f9929a783edc9a"}], 0x1a8, 0x40805}, 0x0) r1 = socket(0x400000010, 0x80000000000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0xbb)=""/187, 0xbb, 0x10040, &(0x7f0000000000)={0xa, 0x1, 0x8bf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x14) write(r1, &(0x7f00005e0000)="220000001900070400ab070000000600028000000000000008b70008270500230000", 0x22) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x0, 0x20000000002) ioctl(r0, 0x6, &(0x7f0000004000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x844e, &(0x7f000000d000-0x10)={0x35, 0x7, 0x0, 0x80000001}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000546000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000b7e000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000058b000-0x4)=0x14) 2017/12/27 16:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000588000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00004b1000/0x1000)=nil, 0x1000, 0x2, r1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2017/12/27 16:09:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0xfff, 0x8, 0x5}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000008000-0x4)=0x0, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000000c000-0x68)={0x87e, 0x101, 0x1, {0x0, 0x989680}, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) r1 = syz_open_dev$usbmon(&(0x7f0000687000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x4041) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000419000-0x39)=""/57) [ 25.942466] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 25.968537] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2017/12/27 16:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000173000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000006000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000888000)=""/16, &(0x7f0000f27000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a5000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f40000-0xbc)={0x6, 0x2, "636c69656e7430000200000000000000000000000000000000050000000000000000000000160000000023000000000000000000002000", 0x2, "9ab7f493602918a2", "571606ffba74cf0004f054eae9c0b0d3ffffffffffffffff000000043d9501fb", 0x7, 0x1000000000003e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 25.986365] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 26.006912] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2017/12/27 16:09:34 executing program 5: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) userfaultfd(0x800) getitimer(0x2, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200100, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000009000)=""/165) 2017/12/27 16:09:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000091f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000bfb000)=0x3) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x2, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$unix(0x1, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00006da000)='keyring\x00', &(0x7f0000ac1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000001000)=""/206, 0xce) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) socket$inet(0x2, 0x800, 0x541f) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00008d7000)={0x68adbacb, 0x860, 0xfc00000000, 0xfffffffffffffffa}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = accept(r1, &(0x7f0000089000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d8c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cbc000-0xac)={0x0, 0xa4, "b58888e60157ce8354ab6cb8b7690f5def26536d36a94a89d2e9c77108afe89f3fb13780ba03adc38c8c2e722e73b6ca725d090f5c583108acd421b30aa5735e559deb956f67a99ef1ed0851c6e19a95b3968ea5a55af9d0045993b38d3eaa4a7658b516a2d24776f5acf27dad6654202e4f61d7f41b51404fc4e9b796f844f5cdadce582c0ee303e3e254d3cd39d746841b1acbef453fff7858890da4d1e936f00b1258"}, &(0x7f0000fac000)=0xac) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000270000-0x10)={r3, 0x3, 0x10001, 0x7}, 0x10) ioctl$sock_ifreq(r0, 0x80000000891e, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dea000)=0x0, &(0x7f0000043000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000c7000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) 2017/12/27 16:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:34 executing program 7: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00006f1000-0x4)=0x98, 0x4) splice(r0, 0x0, r1, 0x0, 0x100000001, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000df4000)={0x6, 0x4, 0x100, 0x3, 0x0, 0x80}) 2017/12/27 16:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000084b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) exit(0x1) read(r0, &(0x7f000074d000)=""/107, 0x6b) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000bb9000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup3(r4, r5, 0x0) chmod(&(0x7f0000aae000)='./file0\x00', 0x2) tkill(r3, 0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000665000)={0xffff, 0x80000000, 0x8000, 0x7, 0x7d1, 0xf34a00000, 0x484, 0x9, 0x0}, &(0x7f0000188000-0x4)=0x20) getsockname$inet6(r2, &(0x7f0000391000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fe1000)=0x1c) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000bc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mkdir(&(0x7f00003b3000)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000152000)={r7, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e5, 0x9, 0x1, 0x0, 0x1}, 0xa0) 2017/12/27 16:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x40, &(0x7f0000b9d000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004e7000)={0x8001, 0x1, 0x9, 0x0, 0x1}, 0xc) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f09000-0x9)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007ee000)={0x9, 0x0, 0x401, 0x4127, 0xfffffffffffffffe}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000323000)={0x0, 0x5}, &(0x7f0000c93000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000484000)={0x1, 0x1, 0x3, 0x4, r2}, 0x10) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000650000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fed000)=0xc) close(r0) 2017/12/27 16:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = open(&(0x7f0000c0b000-0x8)='./file0\x00', 0x8000, 0x118) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e69000-0x4)=0x0, &(0x7f0000edf000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bf9000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000116000-0x98)=""/152) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00003fb000-0x4)=0xed90) [ 26.204985] binder: BINDER_SET_CONTEXT_MGR already set [ 26.210379] binder: 4075:4077 ioctl 40046207 0 returned -16 2017/12/27 16:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00004b0000-0x90)=[{&(0x7f000018a000)="9489a40f17c3e9ca0dd49c7d1b88311ab51c6212f2ad0d7aad62742c6cb7a83161108b79d4820f16ec06f0e71677e6e9a8f38ebef5b042a876a116c7b6704b98e958867fa5bc39fa6056f179", 0x4c}, {&(0x7f0000e4a000)="44c05ead4a49d19607ee0c619d2c98600b81fc39d73b8d9e669bf302ea9f7dfa1ba1fa75a31af2da", 0x28}, {&(0x7f0000475000)="d742a710d4378aebee135c773d6c1aea114b78d9671ea728ca09f536509881dd54f7844082b4351bbf3539abd24e98e83e19bc5d1c826698553d0ac7d83cef42331c6a1bf9db7053c5413efd3e09dac45c49d6942c96fdb707828aee656e98f834c640ea0d2acf3335da095e314378d119", 0x71}, {&(0x7f0000893000-0xf5)="dd0cffbb0a3438ea1b80330722fe31aa761f0b026523d7ad8cfd2ff15af966cd8d0d7a57f576250a6e8eeae669b1ee962d42ec9946378cf779520d9003c07fbd6d9867fdfcf2298cb4b507fd2af4f86dee1f08e7fac32414a653352edcd796e90a9c60ef655abbce90c4bfe96029ff25dbef8f259c5276fde5d72e417e73640c775f29933123a599af3da05611fe101ca9e2df85c9819e4fa2cfafb3dce0c3638e80566eb9cc123320eea1e81388a7faaad4366e5b2bddbd53500d7f897dcb0cf8bcc3bd1a3694020a4893a06d2043bc803c56f6cf344e0175880288a4f61570996b8008dd6063843db063e3d56769bd698922920a", 0xf5}, {&(0x7f0000866000)="8dffd90cb3497700153c0738b3f8461a250579", 0x13}, {&(0x7f0000e3d000-0xbd)="05116481404e68173cd257327edc8610a74c1cc3596d8b5e37e5dd7cc41b0848a34bf757b570d16e90ee8f602fa69a000bb1f27270fee979efe870dbdcf5b221a107378c31702f800bbf92633f964d19497211f6597e9fa0c9b881e6adadf3666ec301d7d657c2de7405c23cf2d3e9693d87107ee2b58d088f5109ec398e86751699210abc109627494a9fbc05cceb8b5526e04955bfee68980c635f6820c77bb7c5aa4662452109c92cd4e75544f3a6cd7549383f5b80e96d8a0a7a05", 0xbd}, {&(0x7f0000735000)="2997edaac58dbc0e1ab85f9a2f309b8c3ba5724ccba998792da05c887edd7f1bcd7e6f4efcdbbc3c8511e5349217c95ba37448fc6998cd828d42ce09ad39c10e56d09c375fd68321fcb375da60c7cceaa1718382848157cc32a3d2a1c84fa48b259d1ec9d534cc1273797c238ad292b166efada597ae7bfbba3063dc740a6ae236ea4218819d5dc565b9e9f56e2cd64022a8b1a337a30af13cd95fa2507e6c49be8257ad91fac31e4e74ba274b5be4e90c466542a848", 0xb6}, {&(0x7f000072a000-0x34)="c083b0741407f735c31e0b50d0c75ad2f5847108c3aebf711894513d420cab25d5d386194bf4f0a8f41d4470a24c690580b6e111", 0x34}, {&(0x7f0000a56000)="69f32cf9c344d418421feb", 0xb}], 0x9, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f000071a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:34 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x400, 0x7fffffff}, 'port0\x00', 0x0, 0x400, 0x25, 0xff, 0x0, 0x7f, 0xcb, 0x0, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f2e000)={0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffff, 0x0, &(0x7f0000795000-0x10)=@generic="bd35d39cdebae0f5c21155588b44d04f", 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000dcb000)='/dev/ppp\x00', 0x4000, 0x0) 2017/12/27 16:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = open(&(0x7f0000c0b000-0x8)='./file0\x00', 0x8000, 0x118) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e69000-0x4)=0x0, &(0x7f0000edf000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bf9000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000116000-0x98)=""/152) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00003fb000-0x4)=0xed90) 2017/12/27 16:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000a9d000-0x8)='./file0\x00', &(0x7f0000c96000)=@random={'trusted.\x00', '-(\x00'}, &(0x7f000034f000-0xf)='lo.^em1selinux\x00', 0xf, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) flistxattr(r0, &(0x7f0000d56000)=""/21, 0x15) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2017/12/27 16:09:34 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000-0x30)={0x64, 0x0, &(0x7f0000014000-0x64)=[@enter_looper={0x630c}, @register_looper={0x630b}, @acquire_done={0x40106309, r2, 0x0}, @enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x40, &(0x7f0000014000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x73622a85, 0x100, r3, 0x2}], &(0x7f0000013000)=[0x78, 0x40, 0x20, 0x68, 0x78, 0x38, 0x30, 0x48]}}], 0xcf, 0x0, &(0x7f0000014000-0xcf)="ae491cf7a51a4d7f7a00f82467a11b3a6f0ec0e42e3d9ef959734df30a52d4925a6454c6291e10591c107a22bb1c1a9a8449c2352522bc0fa3ada40a0f9568cab55588fb86180dce40f78462af580f6cf718e530b2ed973e52b014c2b1f234895762705f95ed84dee650baeec0f6df1ad11a058d2c83582bd365c2825dbedc16f2b2c35b6e4bcd788b31b34a2f395aa459e4b6b80c062b41c39cddba367b68a53849e01d739caf42a4dd5cef6128eb5b53f78b6fc82093651fd005dc8507324d471e5dcfcc6d36ddbb8656d08cb0bf"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/27 16:09:34 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000fd5000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x4e0}, 0x8) 2017/12/27 16:09:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000000000)="", 0x0) 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000989000-0x8)='./file0\x00', 0x800, 0x4) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000013d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b4b000-0x4)=0x1002) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/rfkill\x00', 0x400, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2017/12/27 16:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="", 0x0}, {&(0x7f000015d000)="82", 0x1}], 0x3, 0x0) mknod$loop(&(0x7f0000e2c000-0x8)='./file0\x00', 0x0, 0x1) write$fuse(r1, &(0x7f00000c4000-0x28)={0x28, 0x1, 0x3, @fuse_notify_store_out={0x3, 0x6, 0x3}}, 0x28) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3c000)='/dev/autofs\x00', 0x400, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000866000)=""/35) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) 2017/12/27 16:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000005, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/27 16:09:35 executing program 6: mmap(&(0x7f0000f9f000/0x2000)=nil, 0x2000, 0x103, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa0000-0x6)='sched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x9, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x7fffffff, 0x8317, 0x1, &(0x7f0000fa0000)=@common='ip6_vti0\x00', 0x6, 0x10001, 0x4}) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = epoll_create1(0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x480, 0x0) getsockname$inet6(r3, &(0x7f0000fa1000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f9f000)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005c2000)={0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f00004f6000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d7b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4b3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xc8, "49fe6fdc9bb67e4ea9e2a9dd1edae8added75e09cad1c07991683beac10cabbee96121628e0c13d99d8dafce3e44796ef16213de933158088567aa69bf0108e0dcf66e09fbb18bbad4b450510fd036f07edd2a92bd65ca88d37602b33f74065c548f11551020f8ed08e23c811a1eff40fd6947f6197a0ada6f8b1a8e6ca6b2fb6d5263aba0ea9e24a5dcfed8d8acf8b3b838c444f1ec7095f980bf73e530cee3d84e1661607244ae1d69ac27aafacca6ec226e6e023cd08818044c1248546456702dfcb42a008f72"}, &(0x7f0000fa0000)=0xd0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001000-0xb8)={r7, 0x9, 0x20, 0x5, 0x20, 0x2e8, 0x80000001, 0x2, {r6, @in6={{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x8852, 0x2, 0x6a3e, 0x202000000}}, &(0x7f0000f9f000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000fa1000-0x8)={r8, 0x9}, &(0x7f0000f9f000)=0x8) bind$packet(r4, &(0x7f000086c000)={0x11, 0x15, r5, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setns(r4, 0x0) epoll_wait(r2, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/27 16:09:35 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000004000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getdents64(r0, &(0x7f000000b000-0x69)=""/48, 0x30) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000fb3000-0xfa)=""/250, 0xfa}, {&(0x7f0000fb2000)=""/179, 0xb3}], 0x2, 0x0) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000793000-0x4)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 26.412646] binder: 4097:4101 unknown command -537476882 [ 26.438690] binder: 4097:4101 ioctl c0306201 20011fd0 returned -22 [ 26.439093] binder: 4097:4116 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000808000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000ff1000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e49000)={0x5, 0x2, 0x0, 0x59fd, 0x8000, 0xff, 0x100, 0xfcd, r1}, 0x20) [ 26.474284] binder: BINDER_SET_CONTEXT_MGR already set [ 26.479614] binder: 4097:4130 ioctl 40046207 0 returned -16 [ 26.492417] binder: 4097:4101 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 26.505709] binder: 4097:4116 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 26.506252] binder: 4097:4101 unknown command -537476882 [ 26.506259] binder: 4097:4101 ioctl c0306201 20011fd0 returned -22 2017/12/27 16:09:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x88201, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xb279) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x0, 0x400000000002) ioctl(r1, 0x440000400000127d, &(0x7f00008bb000)="") ioctl$int_out(r0, 0x2, &(0x7f0000137000)=0x0) 2017/12/27 16:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2017/12/27 16:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) accept4$ipx(r0, &(0x7f00000d0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000226000-0x4)=0x10, 0x80000) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/27 16:09:35 executing program 0: r0 = add_key(&(0x7f0000418000-0x8)='big_key\x00', &(0x7f0000f5c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5b000)="", 0x0, 0xfffffffffffffffd) set_thread_area(&(0x7f000090a000-0x10)={0x8, 0x20001800, 0xffffffff, 0x8, 0x6d, 0x7f, 0xfffffffffffffa81, 0x2, 0x800000000, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x282840, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000801000)={0x1, 0x4}) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x2) 2017/12/27 16:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000719000-0xd)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea0000)="220000001900070400a7c600090004000a0002000008000000ad000006000180a427", 0x22) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="05d3c2c98085c00bc14d1d553ec6b9fa", @ifru_map={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b5000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x74, &(0x7f0000a8c000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x961}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f42000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001f000)=@assoc_value={r1, 0x5}, &(0x7f0000c34000-0x4)=0x8) unshare(0x200020020000) gettid() exit(0x0) 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d54000)='/dev/net/tun\x00', 0x0, 0x400) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r0, &(0x7f0000a9e000-0x93)=@hdr={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x61, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x2, 0x1, 0x4, 0x1, 0x9, 0x0, 0x0, 0x7, 0x100000001, "13e316", 0x80000000, "0fb05f"}, "04b08009af72b92048e26957edd0636fedfb54775f1efb43068d27979614d204e16bcaf38a96d00206486ea614f847f0b002405b9885b9f80dfd827381feb53038e050dbcb7db5dfa80637be9dd312142c"}}}}, 0x93) 2017/12/27 16:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e46ba000000012e0b384b005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf4000f5ff1b0816f3f6db1c00010000000100000049741d00000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000036d000-0x4)=0x180, 0x4) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f0000645000-0x10)=[{&(0x7f00001aa000-0x1010)=[{0xff0, 0x0, 0x0, 0x0, 0x0, "c8fe789443d25d518dbf67cb03dbe80d4317bcc6443c7326e3611b916d9f8e45fe072fce9278a93b2b86adbf41b3f5f362076c7275ee4235dfaabb4496ef1a874b1bd4a37afdfb36f1d003ae6884d161cf7bfa0f029d7ce154ec2d199a1c083669f1f02012e3e30c7e3abcdfcd230141991653035aa8789088e1784b3f0c576083611dde9b545ac5aea5c92ec35fd38fa65f007eab9808542266b8fd9f1ff26cd7a3aa6007cc7e5310a7183a27ee92d5f68004673faf2162412774d556e62918955e3a1e666c265d4938913bd154d46687f0b4f378ff8fbe5c2ab9c3398a934deb7d7f5fe0ef6fa4351ef04ce7c4204e081dc52a8dc92c5160652889d44abf0a88ff20f4dec05db614a8ead1b62d39214480333877de88f1d91e1bd6e1b299f25fdf66165e2c80986dcfe19de508c8393ff35b838baf7137d56031ee314eaacbf97d6d6ec8950c62f5d6dc1892aab84b5c262b289804e9ecda320aeb9f3ccce189f21d5e151d147a4242eaefe0ff8e9dff5a182b93641f6ffbc7951c7017ea36459ff8f048537fa634a84d9b25f094a6d3193a47a4315a25bb016398b54fff1e742e14d95270615c7fb4081d588a38aae331f6d94c568fec45480e604387c5072ebdcdc931dc0e2545d28f4c1c638ab008b8a0521bba3f9bf2638c4f128416fec5c0895ad3dade54d22f3242a44c6632f533bbc93b45e84a1b826da593499ffb03aa3070a74f30c5121f83d91ffa322298515a0fb87099f830b2fd6cd66178a998fae92a3d550645db13bf580c1a074b2b577d340e0b8ed09dc098a365ea2aa040ffd4fd2d400697211c24534e5e36b759788be3c28a95dad18beb664cf256814ad4ba6efbf55576ac42fe0ec7884a0ff846b8629a8843f8dc5ed4588f6f458ca42e28aba43d9f4af5a887d7d0650b4d3eb1116edf8a895f51efede38a4078e0c1a7bcb544a0674cf5bfafcb1d87b0cf996f3e1676ce51b548adcea33960c0a19bd35209bd2f630e270127db8444c85f1d81c02871aa6d9606be1dce5873c30e1126963ca67580ee40bc914fafe614bd5ec63f34f2dc2e00ba8b2cd16197b93ed5a093c395ba98f9f234bd9594261f957c0811701fc9b171ec87f5d9bf4813c881d26fc17cdecde231c1edcec1aac8ff9a4ced612acc13637095d6f9e2a068f3c9aab65e237dafc4ef8e0d8067853932bd062a61c7599166fc4aa5f89d0d69beb67a6d6aa31f40a983bc5da19486149b017d0c324d83e72f94c719dfc0617ba9ef5e5c178e1b21b0c7befbba6058a8857f00b2b45a157574ab2796b8257b3104cbab20d903eced7f362d08808e438bd406ecd054b92e8d427e00aa4f07e96839c1b7cd53348a4994f8339daea2c7fec0fcb4ffe56ddc9f5ed5bc1e98f36e7b0efe1672097cf051a13f545942bfed1996274b6d3b6d019b3befa354479faf0488ec729f91a55338aeb4c3a8845b99419c6fcc7adf1924a6dd420094001c592d4d524ad1434c2deef7437bd4123d4af81b8022248b7cbc7ac045bd110053d8a98dc023a6c03b0820e592a2d77b4549d25e268474f1a30cc8cb465d34a1c906813cddee76d2b1f71fa4867f23c4f3d0300210118a25da3d18715c802934030c2fac95eaa7498754c9c342542026fac8aca6006c936b231decbf71606160a48bf8e88454fde0f461ad9790d07ae5175c328b7d568ee26499c6be0b21945572e5c4d5a9c15acb4a0ea439857d0e72d852f860807a1968dc778226f2cc8b2c1de854a3ee255fa3220c2795075d94eefefebbb9c00f8551940550a2912c38e48237cddb3ee400b2dbd54d91fa9f6f71ce4f7e9ef82a89165ff709815b8266e2e51c3bdd70c1d5370f7d33cedf6adb1944e5b94ace137342eeb9c4f5b560492d8600580a41175ecb01fcaaba7cd70dc0e6679608540057999c6908da71bf733912ff87a8feb94709ac3b05ba0004f3c8c7e89cfe45ef5e969b62690b2c7c59e30c0698b2d580d20604a81f4932494eebdfcb0cc9f9834bd1159bb73959194d02c662bc7651b7cbb6e9d3e1db4e7fe0c9e6ddbeb6efaeb6c43a86c7a9e136c918f3811be806eac13202a543497a68c328dc8780c552b5f4a84f323e39019e5ccfd353fbe7bfdd92a883fd284ae4ed86ec84c56dd4a3a1d9bab99881d3bc9d15b9692f038764e0e9893d818486d099acc6270e0cd4c70e39bae06817cc91a5ee775a36894055c57ebda1a98b01b5f83109aae4dc37926fa74314afdc098bfe02cf87bff4b761411def333f5a03490fa3091aa0978056af53cbcd9c379a5ed11ead6feaf0827af491fcedd518bd9e1943cfd3549bf7757899612e521948ba95040f22f536ef481633abc3895aac87018e972e052219d4f90b4ec27e696507444aa2c38859cdec9f4486d936804adb3094934c99c0e2fbc5a96ec2b19e28388220aad0681a9ba5658167bb592b4e2905fabce824832bf990109b6f1a169fc9a49dc6340b3416affaff7cfc18f6808d21c5569780f9fc545248b5c56fbd9aab464e2b777daef128a081ce1b672f12a437832d159bbb81ddf3c34d22043f90a764ef1facebe4b59522da84c884a29c499f17c6c9529709ba6f2d5a3423cf7ece40244ef1ff87cb5df213ca4f3c44e3661f0000000479b4c7e692b1f583e2eb3081f42641e87bd56457612fa01a2d323ace42edfcee89e8ad040af1f4f657733f05fc29eb0e320bb84aafa9df6121f9b296ae49f5db3f0402bb592164887e0f0dd12e1497870f643132c50c4b6d39e53d150430095a91adcd4438e1f0e111f10a4f6aa792d341be9c43ce55aac86b9e2c2c4be8936c665f8b04fb1cc9246458ca83e906c381d658abcc9715438f6449e9188f7c9241d52d99fbcb1517b4524f9ada248cb853f64bb41f093188a74b0b198c10340835339da0df65bb55e31010486d4f76af3084c16c9f26c5f3654ebaf96a8ccba72cb1376b89ca2ab607bda33ba66eea19c53a57e64d17b1585d6eb46c552ca8145fd32a6c36accd62d10f01817cd95631d1cade95b06fd0327a09b285dc481c344dbc42e49e114198b8e7bed728459d23862edfad2bc1ab9a7ff80c6c710ea70dc746c47b5f8dc458bb6aadf7b4653509e993a14620ab8d60be8cc81fb1da49b42f07651385fd92a8820898b75cc2741af9dc0ba15e4125b6099eaf0b4e1e3dfb2dcab73736a4fda8c3102633313b6dddc95caf76beafbfa523d1ec59581a170be59baa52b71b5a93acf46c8d33ba5305eb0ec2cdde82a44b98fe2d7f2f6d70257936f1105d8dcce227cf848d3936e09c22d1d9022246211480313a16422a389a335c7e527c3a96e00a05185e9631c1d7db4361316a05c642ac884ac401fd056a13c28eaa2f02dd2016f719fbba80a426c351fccbed05c83491e3b33804aaeff2ec52a8d159fe92d4710ab11675fcf40818035165bf22dac63a54315deeef0ef0bb8fe94edb86f6cf6afec74d91c000a69492a3b78f29dd009d9ed1cce4b63379829e5b87d8d1a01043aabc4914d71b3130056cbd74b49eadd6b44266fa49bf63a4e18910ac4f351c0e7ddeb40877094c2d398302e6df845ec9bdc2bce27b31491dce5f6acfdf13472433dfbd886db29f1b49cddc18c366c7cd9231829263c4ad9699db0606bf73865c8a097dead600446737d234dfb237944ec5fcb0d821c94d03825cddfe3e104579d9fbbdff49edba708b084ae9917e254553ef30ed13c302ac09dd5cfc7f1d7a94fb2225e98db659615f76aeb3608b846c2110a60bee88d95a60f1db30a95aab45a22c21887a592076adbe47f81ff2f8222c031ba340a321b9506edb30e9d9e183de90d7ccd909d42a127637658ddf533e1e6a1c793ad55f79bffeda645c8cae0f9e204da63ae7054460330cf7a9031a1af5309892300c69ed72ea0aceb64c5695948c6bab976d4692838fb5d158eab5141ae950c3af85d093f2b4e390aa383fc976b4772218841bdcbe147f165c40d2d4ec539098d122e1a7815c52daaa6ce8d065498e45077ebd89a23a39482c767c250b95579b28d12d0f1e6e08d9dc5afba574f92eec46ff92a9b2f81a8dbde43417663254d71755d2561adebf6543252a1ab1e122eb4118af106fd7bbdea1cab579c27b519359b32f8f526fd33b7f43b254f0af4adcec8babaa3363142252bedbdd7fb86f4bc1158c7cf4003b828ffffcfd3a8a9a4d64177f651a81d9e1f72c8569cea391d4d2431d96b9bca63a42aef64b581a249d1d6098b0768bece02c911d92c3d624f7952dd357ec328c0a897d7424cb0ca5958738256d3fd8a92da97c87abc6f27a5bba8728d67bd16b3cc72854b3dc677a10c4551a6336a9430d6daad5de9a43992d559107b93746ec50b66d837d90366768b40352e7133ed1067858439d13cc43d7056a239e13b2e7897d4884f904c09ecea475ff66922055e85d3b24b86731dba91d8f1c61081dc8f9a1050867f623bac28ab6701b23f7f683cb0bf2bd4c347486afeeaf48eb76dd7a5128263f82406627939d1a6761874f857313927851a0886ca63a8e2e06116152329737b4d93db7b8387b8618853fe9cd00b44550ec6b78ad1067c48842777e58fe72c1818bf48c1e8a2ba57c0c676f06c5c71a175cfe261326f7baf9a252bc953ad8d6c0bfe55e9f51b6a38116342bacfd81a0a028e7b0e538a9f275db1a0893068a00653b9ebf53658eb23a4cb337f81b1b66731ef9e1b5e524cfd961110da0991cba73fee8ead4155ad568ed443d9553d08779ae29c997741df1c5d11e0d8753ceedd7297e78db444bfda62ec9843f74335d9ee254834d547508f21b76b000209d049b6ddf53f42e386cda758733253974d9f5bb87bc8ce46c5df27875d1a1f0b4dc5807da797c056c78528225be0af0cd4d32d5dadb8ef9c0ad38d66a602ce06eb807727f8ccf6b39e44126219e1f3666af9de72d15cf0e0bd2a0f645a42df22bcff6310f57b9c5c0773460fe561f23b3eb84fddd87e5d1babaf7ece0a2ef4a781c0ac7a7db129fd2a1ee5db6740e5416b656782e3020b5dd33988152b6baabf97fdb2bc23515fdb70e0cf6b5fcffc08cf4ce08cc72919782256bf7f2ed7aa61167bf8e4396ff157ed545644ef13a31b7af7e4a23df8001e8b2c29b7a4fc713c8f5538553be50d0998a309d7b4bb603da79b3caa4da32636d21797799054c67c9e63a065d6448a36ed83f9c5f831eabf57b9fde070da88535f2a42062d8ea92bdf16a2b22ef719036537130497c49f93352ef244bb27ee7280b8b046aaf3c5374c752f273a88004f9273f592c52be67042720384e28aa5e879aec5eef1a40243fcea6c1a2ef9f857e27f597edc87038e5e81c2aa69606a8750863aa3e78a7474af36ec464051a83ec211c7f3c661603dcf06daa5014814d2e00a8ffbe09a6a68bcb8f9330e7699b3bf6b8d76b1fb76ff0496c47a46f457cc2405184740dfa71810e80c294ebfdbc3dff31d267f9b241c129c4bdb456bcf6d077789820e42c1307776e63a9c23036a56ac9f7c6264c48b4691d3b3639f6fac20e664ba60f5141033fb55189f83fc115a76d2caf922167ce3c0533e7124a6c72473a50aaff1d3a66687a87c9db22035b9edfe85df82bbb1a369f93f5ba648f81fc248f3ed1cf17e60b7c6e9c26f6c9e4ce3a5589aa236fb113aaa676c1fdf50cec43b60a2c725b6c9f95008b4256e2cb620f74921454b4fe34892d7e2ed40be2719f6b688eb925143df0f6a4229b7320c78b8868"}], 0xff0}], 0x1, &(0x7f0000369000)=[], 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000301000)=0x80000001, 0x4) 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x0) umount2(&(0x7f00009c3000)='./control\x00', 0x5) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00008f1000)='./control\x00', 0x0) getpeername$packet(r2, &(0x7f000080f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bcc000)=0x14) renameat2(r2, &(0x7f000062f000-0x8)='./file0\x00', r2, &(0x7f0000b37000)='./control\x00', 0x2) 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000b6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000421000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00003da000-0x8c)={0x5, 0x200, 0x7f, 'queue1\x00', 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(r1, &(0x7f0000b25000)={0x10, 0x0, 0x0, 0x81}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000aad000-0x10)={0x0, 0xac, &(0x7f00005f4000)=[@in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36fd}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x67, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000887000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006f0000-0x10)={r2, 0xed, 0x0, 0x1}, &(0x7f0000e21000-0x4)=0x10) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x2000000, r3) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aa1000-0x4)='/dev/pktcdvd/control\x00', 0x200000, 0x0) accept4$llc(r4, &(0x7f00004f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000500000)=0x10, 0x800) 2017/12/27 16:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) pipe2(&(0x7f00002ba000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r3, 0x0, 0x20000050e5, 0x0) 2017/12/27 16:09:35 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/hwrng\x00', 0x40800, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ef0000-0x1)={0x2, [0x0, 0x0]}, &(0x7f0000190000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cde000-0x98)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x101}, 0x98) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000572000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 26.656985] device gre0 entered promiscuous mode 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) shutdown(r0, 0x0) umount2(&(0x7f00009c3000)='./control\x00', 0x5) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00008f1000)='./control\x00', 0x0) getpeername$packet(r2, &(0x7f000080f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bcc000)=0x14) renameat2(r2, &(0x7f000062f000-0x8)='./file0\x00', r2, &(0x7f0000b37000)='./control\x00', 0x2) 2017/12/27 16:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000bc3000)=""/207) r1 = syz_open_procfs(0x0, &(0x7f0000f2e000)='net/dev_mcast\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000071f000-0x4)=0x4, 0x4) r5 = socket(0x2000000011, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r5, r4) sendfile(r4, r1, &(0x7f0000040000)=0x0, 0x5) 2017/12/27 16:09:35 executing program 2: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000223000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x2bde, 0x9f8, "bebc3d81fae115f8e70f2b437a050ce88f0b1b6a8098ff2abd77dd26fbfa9cd2466bb3143edffb625fc3c676cbe2184501f0e80614db3d668718b0b22e385d89fbe230fb18a0dc290358d3a08a519370"}, 0x160) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r3+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r1, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) [ 26.738432] device syz0 entered promiscuous mode 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0xfffffffffffffff9, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/27 16:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fstat(r0, &(0x7f0000344000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8b000)={0x0, 0x0, 0x0}, &(0x7f00007c0000)=0xc) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000066b000)=0x4) 2017/12/27 16:09:35 executing program 3: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x8, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000502000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008f4000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fb4000)=[{&(0x7f00004db000-0x3d)=""/61, 0x3d}, {&(0x7f0000302000-0xc0)=""/192, 0xc0}, {&(0x7f000050b000)=""/164, 0xa4}, {&(0x7f000070d000-0x4d)=""/77, 0x4d}], 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000019d000)=[{&(0x7f0000fb2000-0x5c)="290000001800310900000001000000070a0000000000ff06800000000c0004000c00010000e3015282", 0x29}], 0x1) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], 0x1, 0x0, &(0x7f0000000000)="04"}) 2017/12/27 16:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c8f000)='./file0\x00', &(0x7f000000c000)='adfs\x00', 0x0, &(0x7f0000f5c000-0x85)="549507691bf63ac23f5d3ed40b33b995c4ccdbd6415c8efe56dedd13635c65c8f4ffb2ba5c896393afc6176cebf6180a6473d5c97babe8915c4c6b59f906105fbc2d3f66000a70860f0733c884d23d5c2af4ba54c9634b690cbbbb8589f5ba3aadc3a78a3bdae8c778951449f34eafd921f46507613a4b6bc06ed45276583cafc7ca4baeac") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') utime(&(0x7f00008ee000)='./file0\x00', &(0x7f000016e000)={0xfffffffffffffffd, 0x1}) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f00004a6000-0x1)='.', 0x0) 2017/12/27 16:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_mtu=0x7fff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000036e000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000161000)={0x0, 0x3ff, 0x10}, &(0x7f0000d71000-0x4)=0xc) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000658000)=0x5, &(0x7f00005e0000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004fb000-0x14)={r3, 0x3, 0x7, 0x800, 0x6, 0x3}, &(0x7f00002f7000-0x4)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000039a000)={@common="6772653000000016000000000800", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 16:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) openat$selinux_create(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/create\x00', 0x2, 0x0) ptrace$setopts(0x4200, r0, 0x80000001, 0x4) r1 = creat(&(0x7f00008e2000-0x8)='./file0\x00', 0x0) syz_open_procfs(r0, &(0x7f0000865000-0xb)='net/packet\x00') r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x80, 0x26a950b) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001ac000-0x10)={0x4, &(0x7f0000e95000-0x20)=[{0x1, 0x8, 0x2, 0x80000001}, {0x7fff, 0x3, 0x7, 0x1ff}, {0x7fff, 0x80, 0x2dda, 0x0}, {0x5, 0x8, 0x3, 0xc7d2}]}, 0x10) 2017/12/27 16:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000006d000-0x10)=[{&(0x7f0000da6000)="390000001300194703bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00", 0x39}], 0x1) sendfile(r0, r0, &(0x7f0000a77000-0x8)=0x400000000, 0x20000) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000bc2000-0x49)="05d5129831e76d8ae5caab418ef79c1adaf0ed1f88bc4bd98564cedf64b12dcb573a0bdfd0007d94033fc1401e1fbc274565cabc20b8b68ef10fdb4d4f323ab4ac1f8680cb8d368e32") 2017/12/27 16:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b47000-0x8)='./file0\x00', 0x20a200, 0x4) r0 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000235000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000cb3000)='keyring\x00', &(0x7f0000faa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009de000-0x2)='*\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00005c6000-0x8)='keyring\x00', &(0x7f0000efa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000b58000)='keyring\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r0, 0x18021000) request_key(&(0x7f0000805000)='\a\x00\x00\x00\x00\x00\x00\x00', &(0x7f00004b4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000497000)="f8", r2) 2017/12/27 16:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f000014b000-0x10)=[&(0x7f0000652000-0x5)='{em1\x00', &(0x7f00001b3000-0x2)='(\x00'], &(0x7f00006e0000)=[&(0x7f0000b31000-0x7)='system\x00', &(0x7f00006c0000)='nodevwlan0selfposix_acl_accessem0vboxnet1selinux\'eth0cgroup\x00', &(0x7f00004df000)='wlan1em0eth1@,}selinuxuser\x00', &(0x7f00002fd000)='user$./+{wlan1-\x00']) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/access\x00', 0x2, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x2) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2017/12/27 16:09:35 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0x410003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x7, 0x4) tee(r0, r0, 0x4, 0x5) fcntl$setpipe(r0, 0x407, 0x67) 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000691000-0x4)=0x477, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000435000)=""/21, &(0x7f0000f8c000)=0x15) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000e80000-0x8)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) sendto$inet(r0, &(0x7f0000d5a000-0x73)='\'', 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44", 0x6c, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000cbf000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00001ba000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000026f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000033000-0x8)={0x0, 0x400}, &(0x7f00003a2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fa2000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffe, 0x20, 0x7, 0x0}, &(0x7f00000d0000-0x4)=0xa0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) madvise(&(0x7f0000b08000/0x3000)=nil, 0x3000, 0x0) [ 26.909592] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000cb3000)='keyring\x00', &(0x7f0000faa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009de000-0x2)='*\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00005c6000-0x8)='keyring\x00', &(0x7f0000efa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000b58000)='keyring\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r0, 0x18021000) request_key(&(0x7f0000805000)='\a\x00\x00\x00\x00\x00\x00\x00', &(0x7f00004b4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000497000)="f8", r2) 2017/12/27 16:09:35 executing program 2: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x22401, &(0x7f0000723000-0x75)="9aaae51a97868ad00dc3af294dc2043679bf3fa84ee077d94c753c693f0dc9d324ec2e2ea9c3d0bc944e94652de7fecb46e944f05a8cf54bd70fabead1d9e9165592170b9d668e535639d6d3a0ba29c31e5b218390f03c9c047413caa91b2cec2e8f145299c57d5935daeaf3af510e54778d93fc6e", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)='\n#') clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$void(r0, 0x5450) sendto$inet(r0, &(0x7f0000013000-0x32)="12000000150025ffff07008e300914040a01", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000014000-0x4)=0xe85, 0x4) 2017/12/27 16:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000940000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f0000032000-0x8)='./file0\x00', 0x40000, 0x80) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000080a000-0x6c)=""/108) 2017/12/27 16:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f000001a000-0x60)=[{&(0x7f0000005000-0x1000)='>', 0x1}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000d0f000)=""/89, 0x59, 0x2041, &(0x7f000026f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d60000-0x8)={0x0, 0x79a8}, &(0x7f0000977000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9c000-0x4)=@assoc_id=r2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a95000)={r2, 0x4}, 0x8) 2017/12/27 16:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() geteuid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000918000)='mountinfo\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/27 16:09:35 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) flistxattr(r0, &(0x7f0000ffb000)=""/0, 0x0) dup2(r0, r0) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a0d000-0xc)={r1, 0x80000, r2}) clone(0x0, &(0x7f0000842000)="", &(0x7f00007a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000264000-0xcd)="") flistxattr(0xffffffffffffffff, &(0x7f0000c05000-0x40)=""/64, 0x40) 2017/12/27 16:09:35 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000074d000)='/dev/usbmon#\x00', 0x17, 0x20000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ccf000)=0x0, &(0x7f0000b50000)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b42000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fe9000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b4a000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c9a000-0x4)={0x2}, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ddc000-0x20)={0x456, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00006eb000)={0xbbbe95c, r3, 0x0, 0x81}) bind$inet6(r1, &(0x7f00004eb000)={0xa, 0x0, 0x83, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x686fcfca}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000313000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000ea1000-0x10)="6501d903427ba1047c6db37600000600", 0x10) sendto$inet6(r4, &(0x7f0000008000-0x80)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000000)='s') 2017/12/27 16:09:35 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fa6000-0x18)=@random={'security.\x00', '!vboxnet1ppp0\x00'}, &(0x7f0000fa5000)=""/177, 0xb1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x420f, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0x8}) 2017/12/27 16:09:35 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/218) r1 = userfaultfd(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000007000-0x24)={0x5, 0x2, 0x800, 0x1, 0x400, 0x96, 0x3ff, 0x400, 0xfffffffffffffffd, 0x8, 0x2, 0x4}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0x10)={0x0, 0xc2, &(0x7f0000008000-0xc2)="ff51f3b0418cbde492d0909ba204ebbfab83ef213a191d93edd27ee585688e8a70f25dcb474917b6eb9a6807a1e7ba18f3c439286071d57f340bf49a9d9061de49907cb33f9939b1a73b28f602ae141a979c0629a6a47c73a8419220aba5e588b1527b4738c3bc82dcb9b72ffc0c853a7ac7db77fd2f2c06f548788efde500e6352000e5570498fd40aea687edf0cc3abc7e86b8ba0d7038644e448b8f236b71c87f5bac3efe5a4dd60ac1e937de5496b126ce5c978f31071f11951cebea19a143d7"}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x20000000000, 0x0}) 2017/12/27 16:09:35 executing program 0: timer_create(0x5, &(0x7f0000ff0000-0x60)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dba000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000faa000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fbe000-0x4)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0xfffffffffffffffd) r2 = syz_open_dev$tun(&(0x7f0000a02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/27 16:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087e000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a55000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a1000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a5f000)={r2, 0x3ff}, &(0x7f0000bcd000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2017/12/27 16:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socket$key(0xf, 0x3, 0x2) inotify_init1(0x0) syz_open_dev$binder(&(0x7f0000433000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000733000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008bb000)={0x0, 0x37, "7be67477adc306fd919e72b948f3ea7e98edfe0bddbd95dc127f3d171efc6dbc37c15d62c430a4a3a50e99548d3029c07d8680b14a5d68"}, &(0x7f000000f000)=0x3f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000146000)={0xb9, 0x800d, 0x101, 0x8, r4}, 0x10) 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000870000)={0x9b, 0x407}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0x1000, 0x80, 0x4, 0x8}) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x5, 0x20001000, 0x0, 0x0, 0x1, 0x40, 0x7, 0x1, 0x2, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 16:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000b96000-0x67)=""/103, 0x67) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bbc000-0x4)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e50000-0x6)='statm\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000087000)=0x4) [ 27.138702] mmap: syz-executor1 (4303): VmData 18403328 exceed data ulimit 155. Update limits or use boot option ignore_rlimit_data. 2017/12/27 16:09:35 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a4000-0x16)='/selinux/checkreqprot\x00', 0x4c000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000122000)='./file0\x00', 0x1000000015) readahead(r1, 0x0, 0x0) 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000001000-0x96)=""/150, 0x96, 0x20, &(0x7f0000001000-0xe)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/27 16:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000034f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e99000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0xd, 0x3ff, 0x80000000, 0x2}, &(0x7f00009ea000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000a, 0x0) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000b38000-0x10)={&(0x7f0000ae6000/0x2000)=nil, 0x2000}) r3 = userfaultfd(0x0) keyctl$join(0x1, &(0x7f0000a16000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000791000)={0x0, 0x3}, &(0x7f0000d7e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c16000-0xc)={r4, 0x3, 0x10}, &(0x7f0000d04000-0x4)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003f9000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000b64000)=0xc) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x75, 0xb6cc, 0xaff, 0x8, 0x31b7, 0x37b6, 0x2}, &(0x7f0000b74000-0x40)={0x4, 0xa49, 0x8001, 0x5, 0x1, 0x401, 0x4, 0x6}, &(0x7f0000d59000-0x40)={0x2c, 0x400, 0x6, 0x80000001, 0x3, 0x7, 0xfff, 0x5}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000fc4000)={&(0x7f0000000000)={0xd67}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009df000-0xe)='/dev/keychord\x00', 0x882, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000488000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003b7000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a56000-0x4)=0xe8) getgroups(0x2, &(0x7f0000407000-0x8)=[0xffffffffffffffff, 0x0]) r4 = socket(0x1a, 0x80807, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e95000)={0x0, 0x8000}, &(0x7f000067e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000306000)={0x5, 0x0, 0x200, 0x4, 0x2, 0x0, 0x1, 0x80000001, r5}, &(0x7f000083b000-0x4)=0x20) r7 = syz_fuseblk_mount(&(0x7f0000301000-0x8)='./file0\x00', &(0x7f0000a68000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x2, 0x5, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) r9 = syz_fuseblk_mount(&(0x7f0000ad0000-0x8)='./file0\x00', &(0x7f0000c4e000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0, 0x440a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000af4000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f90000-0x10)={0x3, 0x6, 0x98, 0x1, r6}, &(0x7f00007a7000-0x4)=0x10) r11 = syz_open_dev$sndtimer(&(0x7f00003ef000)='/dev/snd/timer\x00', 0x0, 0x2) r12 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000787000)=0x0, 0x80000) r13 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$unix(r0, &(0x7f0000a27000-0x38)={&(0x7f0000ead000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c6000)=[{&(0x7f0000862000)="1b589fbedfed1063f97b9b573c4385e485b7080f3e827e6b0eb51170341e414034e91c628236bc62a0fcaba2c52d173a40f3cb5785c36f1c97f4d05197c5613245f08b82e69a4dfa88642134e61ad30a1cc02bcc9820243bbadb415a187f95c40df6e5ba80efd81637738fa9cbd3fe5b8ac3684d4c013054733cde8d215aebfbb69e977aaca8d35bb0cb59facb3438d4c17f50181378f0c87da2f53aee460d4302f6849a44b603f34595309f", 0xac}], 0x1, &(0x7f00006dd000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r7, r8, r9, r10, r11, r12, r13]}], 0x50, 0x880}, 0x20000040) timer_create(0x0, &(0x7f000043e000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000e8b000)="", &(0x7f0000e66000-0x99)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x0) r14 = getpid() tkill(r14, 0x18) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008ba000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007d8000-0xe9)=""/233) syz_open_dev$usbmon(&(0x7f0000dcd000)='/dev/usbmon#\x00', 0x4000008, 0x10400) 2017/12/27 16:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000efe000-0x8)=[{0x9, 0x8, 0x802, 0xfffffffffffffffb}]}) sched_getparam(0x0, &(0x7f00005b4000)=0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000819000-0xe)='/dev/keychord\x00', 0x46801, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000025000-0x3d)=""/61, &(0x7f0000b87000-0x4)=0x3d) 2017/12/27 16:09:35 executing program 3: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00004f6000-0xc7)=""/199) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/27 16:09:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x65, "fe298d9da6c0a6ce0cb483a3cf747295cdaee113835edd86cd502c57fc843939438f59f102808242942f3648ab8d6b957d53623b2825620c9e3c2cb24a7bf1190f8ed8b5813460e963592aa7160ddfb19fcc80bb63c8ca26cd1c29eeef5c454f8f6f5cb4cf"}, &(0x7f0000001000-0x4)=0x6d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x10000, 0x5d3, 0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) 2017/12/27 16:09:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000013000-0x10)=[{&(0x7f0000001000)=""/215, 0xd7}], 0x1, &(0x7f0000014000-0xc0)=""/192, 0xc0, 0x4}, 0x40) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 16:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00000eb000)="70726f916964006d61700005775aec6be265f2a12cce9c10de18fe211a77a368a63b3c924895cbf6") sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2017/12/27 16:09:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000395000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffbffffe, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000c3f000)='!Ycpuset&\x00', 0x800, 0x11, &(0x7f0000356000)={0x0, 0x6, 0x4c5d, 0x9, 0x17ea, 0xf17, 0x4, 0x8}) 2017/12/27 16:09:35 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/rpc\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000)={0x20, @time={0x0, 0x989680}, 0x80000000, {0x9879, 0x32}, 0x875, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000003000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/27 16:09:35 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000895000-0x11)='/dev/vga_arbiter\x00', 0x480000, 0x0) getpeername$inet6(r0, &(0x7f00006b6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000039a000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000a46000)={&(0x7f00000aa000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bfd000)=[{&(0x7f0000409000)="2eb9dea8a37f258105a44394236bf184e0a80c44a258dd10c1f7239374f8d8a00925a5c89870457398c93495ebb17c0bd8bccc180d1c88f637382f55f037bd138f07a8a62f684b2caec9daeec17d2d58cda8a9b96b97cdbc1591f75ef2470df973dd7f8d0954d585f09ceb60bab02e5aa882cf9d8e21a89cb767683abfff097c5f383b73e3159f87aa77256a941822b4aa4bb969c8a8bb", 0x97}, {&(0x7f0000130000-0x53)="426796acc006d3b34d7c53b9f57282019ea8cc6e041d403385a366a46dd1c5ec564d34ec2802c79354547784f5fc0b9bcf1322917995c902007332df32027b7376604603d03ef85e6c1f6e2750634815c708a2", 0x53}, {&(0x7f0000b30000-0x3b)="7f17ccae69b779edca5f55208d18249064d3bd0900a9d3069ca87f9f23f7e25623aa179664a8e15ebeca12cfcc1a8fbe18478a0392911259789d83", 0x3b}, {&(0x7f0000234000-0x1000)="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", 0x1000}, {&(0x7f0000644000)="d107b62c059829508e8de8f3e9586aaaf1c73a7949bec532f4d03b73e0a36e75553c0e1934e19615dc9c", 0x2a}, {&(0x7f00002ec000)="7891245519ed00d70039df75a7494cbf9a238c3322819449f3d37544ea7c01d62d957b72320ab05648c96d6e55d58b75aa0d99ebf1c5c5be9e35202a97f2f5ff9b32892bb03a1d6b367f757289b0a333d8c59d766bedfbe7109a1b0d4bc0b645deedc44166e4444ea185c46c71ffdcfbab3e0233acec460334", 0x79}, {&(0x7f0000b9c000-0x66)="d157fc4ee8d00af0a252fd2acd357671d3799b9db003c860854a9ad02366a4df71999391500875a15c5042bcc67a845270773103193529363bf52ce610937c7b29b94bf43a97b874630c2bb78e71321dc81babb3b6f2c02c0af290be8fe561d32b0deda6b286", 0x66}], 0x7, &(0x7f0000843000-0x40)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}], 0x40, 0x4000045}, 0x800) r3 = fcntl$getown(r1, 0x9) r4 = geteuid() getgroups(0x5, &(0x7f0000c22000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0]) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000029a000+0xa31)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad5000-0x4)=0xe8) stat(&(0x7f000051d000)='./file0\x00', &(0x7f00003d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000de1000-0x8)='./file0\x00', &(0x7f0000f6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bcb000)={0x0, 0x0, 0x0}, 0xc) r10 = geteuid() getgroups(0x9, &(0x7f0000e8f000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) epoll_wait(r0, &(0x7f000096d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a5a000-0x4)=0x0) stat(&(0x7f0000859000-0x8)='./file0\x00', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000092d000)='./file0\x00', &(0x7f0000b2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000e7a000-0x70)=[{&(0x7f00000db000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000489000)=[{&(0x7f00006c4000)="9ab4ef5f531e0f7f4e3d2a6b14b028f3f0b66b7f6de077e451953be52fd1ef5d72a498d01df46adfad9aad98a18e7d5c7963c13bd153b7eaab0b5ea88aab51050034c79344809335e9cddcc4c2cd16066e620e07f50cc0a3fe2241e1e440d7f7843173e12cc468f2a70cacfe8c0f1570404976f4d18f698ae75626e516f4fdb660e05f38c65584cfab706b75498a68c34123e8ff3d0bb1a9cdd254b63d1272aa522bc5d793be5c29a7bb0fa2cd1462f0480d513c97b09562cf0f17127097be9b9b823aadf6fc6202939cbe068e2a12b3ade204d2a8003a3e096b79d41f80c9851784a9cf", 0xe4}, {&(0x7f0000957000+0x2a1)="898a33db92da95845d0857f4e4097e7a6a96e0cfc32c4e777c5b58e7daced105707a9c01e61661cbda2047f103a2a3d81a09fb82b7b08c3aabd9fa5e5a0f95c5eb676ba90fbeb1e11e5899958efa171563ba528ffe5d71fd3252cdeff9711dc25cd2e5ba6c0a356c488399917a7b6c09e4b390388bbd3d00184e9901d111fd4824ee347cf13a789035b8ca2e", 0x8c}, {&(0x7f000070a000-0xc)="eff86799557205cc29d52f65", 0xc}, {&(0x7f0000e86000)="451b5e09ecd56d162b9eb825ee1818fedb590ed1ca13c1698f2f9b23810d3996abe496ba1fc8953fdf6b3bea45eb78a1cd86c561b477c0d5f76f6d4c44c5ba13afb5ab1012627831c2ebf6f6e8aea438f1654dae858e0bc80565d788a2c20edd0fd4a7f40684ad71", 0x68}, {&(0x7f0000dc3000-0xdc)="fbf8d726ecc0b65597f5d3c6cbfbf340ba6528bf3d1fc0619f787801c778c72b015cfdb24c8d8918b81220cde82b54293044fb9a8ea40bd986151febab5a3d725fb1e097e3fbc48c59cee530942ef2290de7bb9ea94c09aa85cacb895041f9bbdb3a51a5e95ca7d7b7a0fac9a93350c841617faef36c98bc7979b66392840a1d066b4fad1c2906d6be98e3cdc6d45d42e7894c71cb5b9044598414803ac3c3f48377f26979e2f24d6c69a2fff87a7ce8bc2e1f6d3d6715c6d6d46567b2717c07c1e5311bdd5777e7e33188e7eb1839775500e8e116fcba3244e14abd", 0xdc}, {&(0x7f0000134000)="70738f14e3d768e747dd32576c4072176779154d4cec903fb496d7ba8dc5b435b9303a9a7e87c4e1d7194cf1e783f05de820333efc4d052d58a2d6e20d63d87801c44177cdb75d017a0c9e857f5556140fab94515f3118f3502939610073aafaca131f3774e98aad46ac74368d1905394764f4eb52b971624d609b2a0fc1ec3a35331b04a5f085549cd1facbddfba2f29c1d7f09a399da5943d2e4b22fd380f1edb959cc66f616880e7b4ffaefb42dc51d31cb74c29b65b8b0f8318127ec4044fa49", 0xc2}], 0x6, &(0x7f000096a000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x90, 0x40000}, {&(0x7f00001b1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000052c000)=[{&(0x7f000035a000-0x44)="69fe556349c1f6de589fa4e8aa08225cabfb262cfe38dc60187b8b7b5e64a6ed0c3574b9d58d6d4e650d5c002c90011c6a4ae9442624aa34d3fce3a395adc8ae4a0954f2", 0x44}, {&(0x7f000039b000-0xb2)="3396bb59d33223c2b17ede34754c16f4275f8c1d487a8f4e4c643196beac6548a97aea576ce03fcdd2238308cf58d0b2be34dec8cd5b0b709a4b739bacf0f0420b806ec4e66d22e67e0c60124002b478de30289cacee3512618155ae02fd803167bef43edc9d77a5ebad5b8eae8cd3e473426ba1c837555898735e628560948e5fb7ca5329f218776cf6be6fd5e04461081bc2442f662df278d0708e88b9f73bb84439389b02d96e158c1ad9ad03e7fafd93", 0xb2}, {&(0x7f000040a000)="e700fb68f14341", 0x7}, {&(0x7f00002b0000)="93c345e40af4e9c9174df3684a383a0a3a3a4ffc25608efeab875ae28faab3d2", 0x20}, {&(0x7f0000326000-0xe1)="e8ef63a77288ad7251eb7f4a727eb7ab846f35e5976f0930fea83a9e4d02e6da4fbef5d26b7754cfb29f5ff3ae8c679495310e08f53d04ad802bf2145e039dca9b5f214beb72827a75efadf3d199efc504a5abf50f9dcafc625206480a26ad4877581c180d7e9da1bd7dea47af55f89262b96cc7b47b209863bd2ab345d606bfed21fba7fbf9def2b85416e4c6a1d454973accd515d93c67abcb6d2824506608702ccbdcd5029c193150cb0c6e712b5d014e04f42e5137228f01daa5dc60fcd7a9cbab298804d8d87e39f37fb8069ab26ac451aca9951269e428659507213dd0f7", 0xe1}], 0x5, &(0x7f000033a000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa0, 0x20000000}], 0x2, 0x8800) 2017/12/27 16:09:35 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000db7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x11, 0x16, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) [ 27.360235] binder: BINDER_SET_CONTEXT_MGR already set [ 27.375516] binder: 4322:4330 ioctl 40046207 0 returned -16 [ 27.375669] binder_alloc: 4322: binder_alloc_buf, no vma [ 27.375686] binder: 4322:4359 transaction failed 29189/-3, size 0-0 line 3127 [ 27.377463] binder: 4322:4344 got reply transaction with no transaction stack [ 27.377470] binder: 4322:4344 transaction failed 29201/-71, size 0-0 line 2920 2017/12/27 16:09:36 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d46000-0x10)='/selinux/status\x00', 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2017/12/27 16:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0xfff, 0x1, 0xffffffffffffffff, 0x7ff, 0xffa, 0x9}}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='ip6_vti0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) r1 = socket$inet6(0xa, 0x807, 0xf3bc) rmdir(&(0x7f00000a1000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000e4000)=0x5, 0x4) 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000600000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x1000) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x18f, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) syslog(0x0, &(0x7f0000a1c000-0x1000)=""/4096, 0x1000) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001a1000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048b000)={@generic="faa28c9f111690acc4a979b3c0dc4f98", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000b1d000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc, 0x800) listen$netrom(r0, 0x173b) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x9, &(0x7f0000000000)={0x2e, 0x956, 0xffffffffffffffa9, 0x2}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000014000-0x30)=[{r1, 0x100, 0x0}, {r1, 0x81, 0x0}, {r1, 0x8600, 0x0}, {r1, 0x24, 0x0}, {r1, 0xc000, 0x0}, {r1, 0x4000, 0x0}], 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fallocate(r0, 0x8, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000098a000)={0x492, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000041b000)={0x1936, r2}) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80807, 0x100000000000) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f00000c4000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 27.412331] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.417772] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.424940] binder: release 4322:4330 transaction 8 out, still active [ 27.449790] binder: undelivered TRANSACTION_COMPLETE 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/rfkill\x00', 0x408080, 0x0) sendmsg(r0, &(0x7f0000fd9000-0x38)={0x0, 0x0, &(0x7f0000f8b000-0x40)=[{&(0x7f0000367000-0x1f)="0000000000040004be10298002cc15c5ef80b8ebf35c7e7cbfcd2dd45ef027", 0x1f}, {&(0x7f00005c1000)="6d9d144c26d8f143a141f728502a81cde752749a7ef32a88f1e3b6de5ef20873b2e8c682be5e4f371b09929323665318dcd785c145eeecb06938302b30ba6ba2d3234aa5162a80a6ddd93a350f3940f5185519fc10fa014f204fe6d97c4eb134cc162cf26462bc43a1bf90581ed4bf286266eb71d538eee38ed83120bed0bde4e34e48e7e1580675c08ec5c70ce5a664dd2b4d96218d0790e525d5d4af6f0454ba7d6ef63603ce728a64ea34a32bf3cfa092abc7fe39016d8758fd603e302aefb6154b964e96ed0484f88684ba622090", 0xd0}, {&(0x7f000055a000)="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0x1000}, {&(0x7f000027e000)="3ee88af50739", 0x6}], 0x4, &(0x7f0000c59000-0x1400)=[{0x1010, 0x105, 0x10000, 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{0x190, 0x0, 0x7, "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"}, {0xf0, 0x103, 0x5, "77ec1f50a58904dd5faeb4b62b7e3e4be903c1326241bf1b98b54b801e21f707d3e1e364c73797cfbaded1b806bf03ed3ce6917f40a89ca6b0ee2532fadbf408127161f673d1cb9bc8054887c0eeb766e7f8a67aac778914db15afd6d06d0c2d4f597e16cfd5a052f4e61cc7af7efa9da34889614b7dacf9aae5c929c8bd64a03b3daaeb145a18aded6f00e06d9568abd1dd75dc71d245c67b99fead8a7ead174827cf379d22bd6f8a87f1e5a8012e38bbc63c10d4d3df406e422d51566c8982c9254f6f78f15b218c209f4c799e685cb38de778d06c0d1bcc1f9a9d19"}, {0x68, 0x1ff, 0x4, "3cfe59b46ea7939742fa6bd364fb944965693604847da39636d383b1caa9b2714b97997629b207d3c833ac3b87b3a80ee01a2f0780209124c715143455ff414ba9984e50c8e3a3e8cd42eab8a12b240911a9"}, {0x48, 0x0, 0x3, "33878b92232666e07aea512ff160abc4f05e823465f977fe2d63a811c25b244eb7a708aabf8251b43cb9e91eaf8f525d0217"}, {0xc0, 0x10b, 0x5, "6152efbc7abe8b0d7289a83cc73862741da8ebad50a41c174f24b9cf8de4bbf143f3b22cf43787ad17274821ac450fdbf3391ca51b60b0e9fa3ecbb35a9101feb0f1010d880095f7304411f956873299a69629563be8893f8c3096788848a516bcd652cc4e8c0832b6394490a7fb25976b2477fc375832080b835ad88504fe383d11be1ced6b5654c7b3cbda395f95107bcba1b7596f6e8112360eed9fe9fb033bb3d0f8e6a41d90ec1f7900"}], 0x1400, 0x1}, 0x4000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d0000-0x8)=@assoc_value={0x0, 0x2000000000000}, &(0x7f0000755000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000413000-0x8)={r1, 0x3}, &(0x7f0000310000)=0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000eba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x802, 0x0) getpeername$llc(r2, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc1000-0x4)=0x10) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000656000)=r0) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000080016) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000067d000-0x8)='./file0\x00', &(0x7f0000db6000-0x8)='./file0\x00', &(0x7f0000f9a000-0x4)='ufs\x00', 0x40002, &(0x7f00006ef000-0x91)="27de8aa96106a932bd5c2ac50e7c4aea274fa079e0651f2eaaf0acfad4dbb9ebbb079903efb03dfe25712fae2e9d6ee8de0b3813b7304e27875b3edffdcc65ed448e84ecc1c299d8d6c7c5031ec3dcbaee3e93f05f61fd0be1714923866fd94e53d5bc1b63d67e0c10e1d77235efd7f71e6657d5d7b0ee4c00bbfe909cbe06e43908ff27fbc5a77264b245022b7a36c2d2") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000ff6000-0x38)={0x0, 0x0, &(0x7f0000469000)=[], 0x0, &(0x7f00003a1000-0x2d8)=[{0xe8, 0x11b, 0x8000, "f4ccd0c7c90e0c682772d5ea246e3c149627884ca701f60c9cc43f9b377d28ba68392468c60f1ef98013430bb5fe66b6c989a49b8c323442872bc5d2cd6a7dc7ceabd461f14d5368206444278c78096af0c2da2cecd3b3663cb37ee0c9cd0f682633d7892d3023a4ba67dbc5273387c4796e253f14cfc50a8cf6e240bdeba6beaa307e9520e62044108804ac9e7ef5e35ad10155e5719f33b19af3b02f9c9880df28f9d6bde24c97bf0572b216a5e30a92b218d2acb1de8c54128128a3ea6ec65b8f9d4967d11ab1170f20da281ddd228c1adb"}, {0x20, 0x12b, 0x0, "3bb119c273e625713508adf2015e"}, {0xd8, 0x0, 0x100000000, "2a07b06f9e3723eeb16c599811eaf114d2d90f8dad5684789dbbfea503eb67352007cc4fb8cfacba87351c158df7589e40032ba3fba78e80a4ff776d8aa6e55693c18615053c8ea3179d9d82477e32cf67dccc47bce4a5f0b93c8d5550539f2ab7fa92c9a52f2c5a8e9c36c37a050f0d82dadc3342c4756cebd0fbc8e334102f8cd95db41bfdbf7663bacbb672c3213fc42247d2c50ecfa4ebe7b2caf519b20a519014267ffec55fbb768bf194c2b8498ac2d8047fcf061e41f4b724e368a77eea8e15d8"}, {0xb0, 0x11f, 0x0, "cdbeba47fe023ec709dfed383a6123a302faeb82c55ca89ac78935a70851c8576a6757305ed62c9a72cce105afe36b59216dd425bb746f89922e1e4011dbc266e00152fb3d48397e5d310311c4abcd636bd3813e71f1051e53ef15e303177c90d222edc7425bf71f638c107ea2ee70745677f459530e7ee24c9225d642ba32579089c4a1b9c1f758adf1408921eff828edc3bbf78fd971c181059b62b87a"}, {0x48, 0x11e, 0x8, "ba86a2d34c1d12595cfd2daf9154970ae7ddb42372978e5b1ad2c6481aff46fdeab54a4d0497efb1508cdd7a794dd9ff1e5e3a174f781c8c"}], 0x2d8, 0x40000}, 0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/27 16:09:36 executing program 6: mlockall(0x1) syslog(0xf, &(0x7f00008e8000-0x6d)=""/109, 0x6d) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000066d000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005d2000)={0x3, 0x400000, 0x6, 0xec, 0x0, 0x0, 0x7, 0x400, 0x0}, &(0x7f0000fa8000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000aad000)={r1, 0xfffffffffffffff9}, 0x6) 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f1c000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) syz_extract_tcp_res(&(0x7f0000d63000)={0x0, 0x0}, 0x81, 0x4) syz_extract_tcp_res$synack(&(0x7f0000b08000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000aeb000)=@hdr={0x2, 0x5, 0x7, 0x6fcc, 0x0, 0x4, @ipv6={0x4, 0x6, "ebcacd", 0xd8, 0xff, 0x3, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x2f, 0x1, 0x8001, 0x6, 0x1, 0x0, 0x1}], @tcp={{0x3, 0x3, r1, r2, 0x9, 0x0, 0x7, 0x8, 0x5, 0x0, 0x80, {[@generic={0x8, 0x6, "f3505cfa"}]}}, {"852d62bfa78c166a8dafdce9d41155592d53d1dc28706d41dfe568d985e412b25c899ce83b09f6e0b17b2dff3e0cbb8ee17722d45042ee69263ee6e4c77d2e00159858272b0323941701b3e56f7dce088fb7769be4adf722a09e2045474f298c32179714f903a80ab72a8a364553f796c277b7608b444d9d5973ac579bf565e3e7b5475f43a1f2173dcd76dc1e009a0719865c17fac003f59b561d866f25c4278501ab47bb3700703f2783e2dbae2ae479dee7f0"}}}}}, 0x10a) r3 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x5, &(0x7f0000489000)="") 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x8000000000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x23, 0x0, &(0x7f0000006000-0x4e)="a5f5713afc3b366e02dd36f6f719e7b8eabcd2bec252efc8b69430d7d83fa8cdf6f335"}) ppoll(&(0x7f000000c000)=[], 0x0, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) [ 27.462900] binder: undelivered TRANSACTION_COMPLETE [ 27.468111] binder: undelivered TRANSACTION_COMPLETE [ 27.475532] binder: undelivered transaction 7, process died. [ 27.486653] binder: send failed reply for transaction 8, target dead 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000833000)="11", 0x1) [ 27.527540] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 27.537159] binder: 4408:4410 unknown command 1078485813 [ 27.537167] binder: 4408:4410 ioctl c0306201 20008fd0 returned -22 [ 27.542563] binder: 4408:4410 unknown command 1078485813 [ 27.542571] binder: 4408:4410 ioctl c0306201 20008fd0 returned -22 [ 27.562425] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/sequencer\x00', 0x505001, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009a0000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3b000-0x4)=0xc) fchownat(r0, &(0x7f0000c1f000)='./file0\x00', r1, r2, 0x1000) 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r1) fcntl$setstatus(r1, 0x4, 0x2800) 2017/12/27 16:09:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x20041, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x7f, 0x6, 0xff, 0xad21, 0x8, 0x40}) clock_gettime(0x0, &(0x7f0000d29000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0xd, 0x1, 0xfffffffffffffff7, 0xffff, 0x2, 0x4, 0x3, 0x8}, &(0x7f0000001000-0x40)={0xfff, 0x1, 0x2, 0x3, 0x8001, 0x0, 0x3, 0x0}, &(0x7f000082f000)={0x3, 0x7fff, 0x1, 0xdc, 0x100000001, 0x5, 0x8, 0x3}, &(0x7f0000001000-0x10)={r2, r3+30000000}, &(0x7f0000000000)={&(0x7f0000db1000-0x8)={0x82}, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000969000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00002c9000-0x4)=0xf315, &(0x7f0000a7e000-0x4)=0x4) read(r0, &(0x7f000042a000)=""/4096, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00006dd000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b6b000)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f000082a000)={0x0, {""/7}, 0x0}, &(0x7f0000f03000-0x4)=0x10, 0x80800) ppoll(&(0x7f0000e6b000)=[{r1, 0x4000, 0x0}, {r2, 0x5087, 0x0}], 0x2, &(0x7f0000b57000-0x10)={0x77359400, 0x0}, &(0x7f0000eab000)={0x2}, 0x8) setitimer(0x2, &(0x7f0000b2b000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 16:09:36 executing program 1: r0 = memfd_create(&(0x7f0000bb6000-0x1)=',', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@empty=0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) gettid() rt_tgsigqueueinfo(r3, r3, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r3, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000355000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ff000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x3a81, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000e5000)='./file0\x00', 0x4000, 0x142) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ceb000)=0x3) 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') mkdirat(r0, &(0x7f0000e7d000)='./file0\x00', 0x0) openat(r0, &(0x7f0000898000-0x8)='./file0\x00', 0x0, 0x2) [ 27.573586] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 27.582836] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000003000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setscheduler(r1, 0x0, &(0x7f0000233000-0x4)=0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000039d000)=""/0, 0x0, 0x40000001, &(0x7f0000000000)=@sco={0x1f, {0x9, 0x8001, 0x20000000, 0x80, 0x9, 0xffffffff}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b0000)={0x0, 0x7}, &(0x7f0000e2c000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000793000-0x8)={r1, 0x3a8}, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000080f000-0x8)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000e78000-0x4)=0x3ff) r3 = syz_open_procfs(r2, &(0x7f0000af3000-0x8)='maps\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d7c000-0x8)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000c50000-0x3)=0x0, &(0x7f0000f1f000-0x4)=0x4) sendfile(r3, r3, &(0x7f0000014000)=0x0, 0x1000000800000008) r4 = add_key$user(&(0x7f0000af5000-0x5)='user\x00', &(0x7f000093e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000086d000)="64ef814b9b1cd4f3e2f84a30f0c54107b6ccf17dafd65bdef3a8a075b4352f0c8a171acec2daebed107e994a9ce152960ac3055a03480479197fd5b370ba7a32921e2ee8c05a1fa62f8b9caa79573511296f36144514740f9100282da402b98ae75ae78994792df445eafa9aeb3c22b0b91d2b5853c783d71f818c8f7a1533e942f464df560c3cf31e481a2e36872040917a6a62b3645d", 0x97, 0x0) r5 = add_key$keyring(&(0x7f00001e5000)='keyring\x00', &(0x7f0000639000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r4, &(0x7f000005f000)="6a49b4e3f63b22663bc7f4e9f095af9174a887d04ffb10975f0e751fb9f2da1178fe5241ca8f31e6dbef3655d0b3cf614f818ac4fdda4e1b81be89f1a83bd2a514e9e73051f1d2a1216e6a98cdfdb84e3b653614c33703ed6596d3f431ec840a0eb52d0144c29c23d48df7f8125fd1ae9a34fd62d4cdf32b21db7728f9dffb8cf7c1aa95f399a31bb91c2327758ce975adeb9d78124dd9dcff853ceac1ddf531ddad58d2eb50184f1138600f3b362f494a035a9c30ffb5781ba41b27686e58e3ce", 0xc1, r5) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = request_key(&(0x7f000049c000)='big_key\x00', &(0x7f00007fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000b4000)='self\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x0) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f0000eee000-0xe)='./file0\x00') 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = accept$ax25(r0, &(0x7f000090f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aec000)=0x10) keyctl$join(0x1, 0x0) sendto$ax25(r1, &(0x7f0000480000)="008fb49aa6dcf5d81fedea0bf4ca5c537a2f3c22", 0x14, 0x8040, 0x0, 0x0) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005f2000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000021b000)=0x4) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f0d000)={0x0, 0x1ff, 0x2, 0x0, 0x8, 0x4}, &(0x7f0000b92000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e97000)={r2, 0x100}, &(0x7f00003ff000-0x4)=0x8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f000063b000-0x3)='io\x00') ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000f36000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f0000b5b000)=""/0, 0x0) lseek(r3, 0x0, 0x0) accept$llc(r3, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aab000-0x4)=0x10) readv(r3, &(0x7f0000a9c000)=[{&(0x7f000020d000-0x64)=""/100, 0x64}, {&(0x7f00009c6000)=""/8, 0x8}, {&(0x7f0000c73000-0xea)=""/234, 0xea}, {&(0x7f000088d000-0x9)=""/9, 0x9}, {&(0x7f0000aae000)=""/187, 0xbb}, {&(0x7f0000f5e000)=""/250, 0xfa}, {&(0x7f00001ff000)=""/110, 0x6e}, {&(0x7f0000f07000)=""/182, 0xb6}, {&(0x7f000048e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000599000)=""/161, 0xa1}], 0xa) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000)='./file0\x00', 0x100) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002ff000)={0x0, 0x0}) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000550000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f0000d00000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") ioctl$TCGETA(r0, 0x5405, &(0x7f0000464000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f000087b000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00004a0000-0x76)=""/118) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eca000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008ba000)=0x0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fce000-0x8)=[{&(0x7f00000e1000-0x58)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009fc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/member\x00', 0x2, 0x0) 2017/12/27 16:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) dup(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000050b000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mq_timedreceive(r1, &(0x7f0000935000-0xec)=""/236, 0xec, 0x100, &(0x7f00002a4000-0x10)={0x0, 0x0}) ioctl$void(r1, 0xc0045878) 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000c5c000-0x4)=0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x29, &(0x7f0000837000)={@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002ac000-0xe)='/selinux/load\x00', 0x2, 0x0) r5 = openat(r4, &(0x7f00009cc000)='./file0\x00', 0x2000, 0x11) connect$llc(r5, &(0x7f0000223000-0x10)={0x1a, 0x6, 0x8000, 0xfffffffffffffff7, 0x1f08182a, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r2, r1, 0x0) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008b9000-0x80)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000058a000)=0xb2c) 2017/12/27 16:09:36 executing program 6: clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = request_key(&(0x7f000049c000)='big_key\x00', &(0x7f00007fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000b4000)='self\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x0) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f0000eee000-0xe)='./file0\x00') 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000743000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000865000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f75000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000f9f000)={@generic="6f63402f0a43a2aa34773e7a7f290f69", @ifru_flags=0x1000}) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000067b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e1b000-0x4)=0x0, &(0x7f000079b000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = add_key(&(0x7f0000cdb000-0x8)='keyring\x00', &(0x7f0000811000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe1000)="ee3c8b49593d5dcc240d4c185bd1e8c03a54947d53dd304dde38e502ab2475fa98f604fa735c3113582382b6a79236807f4bca454d966f03e0ad2df7da656ccf00259f4bcbb6a36c793d5d364f595482565a1988f8bd834911e789a9101660246f", 0x61, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000767000-0x8)='keyring\x00', &(0x7f0000897000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) keyctl$reject(0x13, r3, 0x7, 0x1, r4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000030f000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c54000-0x4)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000032b000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bf000-0x4)=0xe8) fstat(r1, &(0x7f00003f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00009bf000-0x8)='./file0\x00', 0x6000, r5, r6, 0x3, 0x20000) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) getpeername$packet(r0, &(0x7f0000cb7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af0000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000355000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0xd12f, 0x0, 0x0, 0x101, 0x4000008, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000068c000-0x30)=[{0x0, 0x34, 0x0, 0xfffffffffffffffe, @tick=0x9, {0x4, 0x7}, {0x0, 0xfffffffffffffffe}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000254000)=0x0) write$sndseq(r0, &(0x7f0000c5b000-0x30)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) [ 27.862863] device gre0 entered promiscuous mode 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000874000)={0x0, 0xe3, "b75046667f63d002af5a3e05fc96539e66bf7fc824f7945e5f102c3f2ecb63422592c85241173efb10fc5f063f4e1f27ccf51bf7322097be2cad64c291ff4e8dee2aa5744c70a094f9786e8a1a935fc281ade59c292790e87c4e4e8cd32020f1cf6363d20f87023b2c99f29b0de0181b4bde3dacdca3669a5ee064e332c132e348386f8fb8f9b69c7ae8789fbd18beeacf59685c9716eb6394a9b94dba3ee9f887b58b8aab0c3ef93f9c74e25bfb36c1069e55da4d00391321b1b3f3c54a0f82aa6ab57e20460620b38f24829aa97cb3be98d5f5883ef72f673e642b6d02b6870673df"}, &(0x7f0000d1f000-0x4)=0xeb) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000102000-0x14)={0xffffffffffffffff, 0x2, 0xffff, 0x0, 0x5}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008d0000-0x6)={r1, 0x0}, 0x6) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00005b0000)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0x5}, 0x5, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0xd0e3, 0x3, 0x7, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x3, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) mlock(&(0x7f0000d67000/0x3000)=nil, 0x3000) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000177000-0x4)=0x2ce) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000037000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000)=0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r5, &(0x7f0000037000)={0x30, 0x0, 0x0, 0x0, 0x8, 0x8, 0x100000001, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000037000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000037000-0xc)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000020000)={0x200f1526, r8}, &(0x7f0000004000-0x18)={0x4, 0x7, 0x45b, 0x5, 0x4, 0x5}) sendmsg$unix(r0, &(0x7f000002d000-0x38)={&(0x7f000001e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000036000)=[{&(0x7f0000036000)="30aa941a6f2720dfc0879c7a3c761f78a6c5daa436e141bc8c2443ae940c19d2f6ce7ff3dd961217d61b5977f4e435e979e46dafd6ba4376981204ba0249cbeac30160e1b6b5fd3d80e67fbce82916b5bc0a98d26aa6f02bd83731b8ba2cec793902187fdcc3dd22185b31198c3b7d914c2078df2ed93ea277806dc53b5bfa6544ff26d096b657c6d6489a2da5b9b9e1038127ca1dd50a0c9e467e6d3bb9b71a2ca993b1160f6f741e8499394e6d1b611069601f412e9864", 0xb8}, {&(0x7f0000037000-0xd8)="6ebe4e4e5a9fce8bd7f90aaf6b16aca0ed8dd53c70673e18bda205e2cdd0879231e3477d81b0275968a866630688559e58fefacc9839e635a2fc7ae2d17c2a4777137fa30d6852b131a1ffc52c93537ea32101dc95ab23e1f36f457e19d8d61497c9a60a672dfec30794863cbbf8edad3a3a2002c830c44a15c5de9b3ae5750a2d3d45f737a9bccc4cf4df539a293ae345abaad293f5bebd0c7bc37a886a0ece5d62097cd5ebb5887e657bcbe4c4f33852be1b9cb7382889ae8bf17a9101393d519ff3aedf73a7d41e0ed70b0765c4fb49271cbcfe1cd5ee", 0xd8}, {&(0x7f000002d000)="9036d8c096191bde0e629813405c79e6ed99532a571d8d9839ba758988455e4c15a200912344cc505c691b1ed2cb566b503893d796b913f5cd0481d1d92485e62de8e31a5d9f5244e694fe3ec629ced168ea548309b5faf1ce3a274939d87988ea60cd606600e5496be8eff7c4ad47161a6223f30bac2719eb4f0b33bf1d1d49dfbd245c4fb8f6592c632a841dc203060aeab8565a84034ee5526e6ee3f93b443b3e91", 0xa3}, {&(0x7f0000037000-0x57)="a93bb5dd1be23752eace2c6fff84642fea9460e15cd625a181dca9949564db7c280f2de52c5a840224e54b447cdaaf41b08feb6abf2207f0277287456c91116b362c051fc1a3c895ea792d2287896c924d227d8e61856f", 0x57}], 0x4, &(0x7f000000c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc8, 0x10}, 0x4000080) 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) [ 27.943450] device gre0 entered promiscuous mode 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000876000-0x4)=0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000050d000-0xc)={0x2000000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002b4000-0x18)=@get={0x1, &(0x7f00004fa000-0x15)=""/21, 0xfffffffffffffff7}) syz_open_dev$tun(&(0x7f0000a53000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2017/12/27 16:09:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000014000-0x5c)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x400, [0x7, 0x2, 0x7, 0x2, 0x7, 0x3, 0x6, 0x1f]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r3, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r3, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3e, &(0x7f0000012000)={0x8, {0x40}, 0x40000000, 0x200}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000)={0x0}) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) write(r1, &(0x7f00003f2000-0xea)="292abbf267e4a5a5008d169b9a41477a227a35b81ecd7be6446d2a4f041c224413b5438f037fff32bfe327927766098e229d59ad37c5781464b26d42d50a415f01f0e3bd2aca5bce457fb9cbd635de464794c85767eb7877aca6e2741ee4b3d8786280849527bec45bc99c3ee8f7ca88dd0404fe173b998df2f269bc531a987787efe9aabc550e1f50013bf77c2eab58407529e50891a6526646180c749199400baf580fc14f701b6d566559d5742952af6fbb32faee879d01024e41a0a1ab5cdad22ffae62a6d6a9694d4dad46368e205f69738217522fe9b051994ebd9b0d39bc7213e4bdaa4889a84", 0xea) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000634000)='scalable\x00', 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x3e4, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f000000a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f000000b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f0000fbb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x2, 0xff, 0x6}) keyctl$update(0x2, r0, &(0x7f0000001000-0xe2)="20255199c8d5ee9d88f4ef4ed0ea24673afe902b1ea8cc2dd5a15f9f14ce16a12551ec15bd7d1c8dcf861efe6ae377195dcf838ccb26e9ca8f205f2eb17e46918fd798eed62730afe27a792c40183e6f21b66610c5027ce55e5dad36afc77b3864a6efcbadababb0fbcb489457a1750183fad7cb64cee4a9023762eb0f83a65b36275bbb94d250c66a1f55c1c1796b2b9564a3ac1fbdbbbd5b28c5f37627d821dd07589c50e227112bbb2d3b8687c7631876ace94c5b1975aec60c634566d8235bf2708b1494930443c95f6473d15a0323164d81596ed3f5336f84d9d2773ace5fc4", 0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000001000)={&(0x7f000035f000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000+0xac5)={0x4c4c, 0x100000000, 0x1, 0x9, 0x10001, 0x4, 0x5, 0x3, 0x8, 0x175, 0x8, 0xc420}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000001000)={0x3f, 0x0, 0xda0, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x20000400) dup3(r2, r2, 0x80000) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") sync() clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000801000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xf7da5d3b87e24ff7, 0xe, 0x1f) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x1)=0x0) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000013000-0xe)={0x5, [0x8, 0x7, 0x1, 0x20, 0x7fff]}, &(0x7f0000012000)=0xe) r1 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) statfs(&(0x7f0000013000)='./file0\x00', &(0x7f0000014000-0xe3)=""/227) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000014000-0x60)={0x0, 0x13, 0x1, @thr={&(0x7f0000001000-0x76)="a92e0f3b52b4c08c34dcc9d4576856601ca1c0a5b5867fe9b94ae16f94571c9378198794fdab7664e28f5230e4b9d907bc4af9f4020f7d0f178bf577869eb620677c360a50e44987d43c508ef8113569bae0af5e18c88d7bdc3e017ddb00839a8a7b28a9ad0ea054c0ffbf2d657fcb9c522ef26b36f2", &(0x7f0000001000-0x33)="609bc4d0b3fd4d0a735afe3f1750965341a270b4328e970237ea0ae891793ed63c0b478130c1981754f927cf04ae5930a9e40c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) timer_delete(r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3f) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce4000-0xb)='/dev/hwrng\x00', 0x80, 0x0) r4 = add_key$user(&(0x7f0000348000)='user\x00', &(0x7f00008d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000087d000)="4125d8c6653e09583d6557a8bf66a2fc4e2ed0960f35538c0942fa1c4a338c1df4e76533e0928a7a97196099194f1abcdfe4287997dc5b12368a8f4e0c55cbd9b78aafdaef17c1b7cb0587821b911e1a981b463b3d2bf6d27362b8d2328047fd11f20f8c21e51d23aac768d3ab99db33f2ed52c352378bc6d42f4d8fa76fa2b7502591750993a18782173eb33887ab9af875be3946fe6b439962545e743ae6f19af26b7a6d1b6961b0afb0a0e96cf842d3d9b60a016e5d3072149fbb9023f2119c0601ebceda28230a7cd5376e387d89563d66812fbfabdeb2d44b3292b6006cd4db9ad206", 0xe5, 0xfffffffffffffff9) keyctl$update(0x2, r4, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000d0f000-0x10)={0x1, &(0x7f000039b000-0x4)=[0x0]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) rmdir(&(0x7f0000913000)='./file0/file0\x00') 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000de000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000058d000-0xb0)={{0x3f, 0x7}, 'port0\x00', 0x80, 0x804, 0x7ff, 0xfffffffffffffffd, 0x1, 0xaf, 0x10000, 0x0, 0x3, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ec9000-0x101)={0x0, 0xf9, "c63d865f2a385a41f8918723984effba6283a3e0e146007cde81afb5bcaf5000517df84740e9ebfcebbba3c9904ee66d4e85fe65d0b382f4c99d097d4b20c776ec69bca696c580907020a859c7eda75b8139953d0d14769978487ba743b77345b3f6a3a6b09d8289d611fd1fc1a7a1afe0ee2a641dbc51669a4a6b50b6dbc5f2fc1141371a8c13958867790770e09f60b8fa0127ceeec7194db4a55fe1e1a3dba1056255cbe6119a966924cc9138e7b34569009219d636f20c8ac1fb3c34b35ca5a46a7e5fde472a051faba7e77767843749e061400e93b5bd93b2c6c6e6678b0ef2226d733dfe5070db98c35e586b1f3c5ecdc3751ed5f1e2"}, &(0x7f00008ef000-0x4)=0x101) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002e000-0x18)={r2, 0xff, 0x20, 0x7fffffff, 0xffffffff}, &(0x7f0000203000)=0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:36 executing program 6: ioperm(0x4, 0x7, 0x7a2938a4) prctl$intptr(0xc, 0x3fc000000000000) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f18000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, 0x2, [0x0, 0x0, 0xfffffffffffffffd, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000670000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00009b4000)=0x0, &(0x7f0000472000)=0x4) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000642000)=0x0, &(0x7f0000e1c000)=0x4) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000453000)=0x0) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = add_key$user(&(0x7f00004a9000-0x5)='user\x00', &(0x7f000011e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000370000-0xbb)="d4c4d1cd7428eb612f1345cbd29c8ea50e71a8923d53b1a251ae149f45b9a4948718630e53f64efccc5e54c3ea3bae80b182a3a0a5da9268da2faa97d671833e9a31d3debc1892afd609bab98683480bb843293170ded8a9b8b257ae7827339bba26fa37893969fc7cf8944da7544e11ba08b0477af5368c6440d1e320348a41cc8888c6d09e2cb6ac0275e26265ead72fc172a1083f23677df076da5004f8a1c31ff0ce6d35399c1b9b2280255e53edf31e03ba9d5eec67cb1fe0", 0xbb, 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x5}) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000d3a000)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000df2000)=0x2dc, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) accept(r5, &(0x7f0000e83000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000217000-0x4)=0x60) splice(r3, 0x0, r6, 0x0, 0x10000, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000c1a000)={0x8, 0xce7f, 0x7, 0x9, 0x42, 0x9, 0x6, 0x7, 0x100, 0x1, 0x7ff, 0x8}) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/27 16:09:36 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000245000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/198, 0xc6) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000fe5000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0xc) sendto(r1, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab0002001702000000", 0x14, 0x0, 0x0, 0x0) 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000b72000)={0x6, 0x3, 0x6, 0x3, 0xfff, 0x9, 0x9fa, 0x54e, 0x4, 0x47}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000c48000-0x4)=0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fb0000)="29000000180031000900000100000401020000000000ec08800e00000c000400010001ffffedf4ff01", 0x29}], 0x1) 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getpeername$ax25(r0, &(0x7f0000b46000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d7e000-0x4)=0x10) sendmmsg$nfc_llcp(r0, &(0x7f00000c1000)=[{&(0x7f0000bca000)={0x27, 0x0, 0x80000000, 0x0, 0x0, 0x0, "e1415954d56932896f34688e94c5590e34588dbd9611454b7df8276f57753d3e4828201cb2106a4849f79a4882c1ecd64d14818e97508fc1c210837cbfb46f", 0x0}, 0x60, &(0x7f0000930000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4000000) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000de6000-0xd)='/dev/net/tun\x00', 0x0, 0x80) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000053d000-0x20)={0xfffffefffffeffff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000fc000)={r3, 0x3}) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f000064f000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c00000-0xc)={0x0, 0x0}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000b49000)={0x2, &(0x7f0000e61000-0x10)=[{0x3, 0x1ff, 0x401, 0x3}, {0x6, 0xc7, 0x0, 0x3}]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000457000)={0x1, &(0x7f00005e2000-0x8)=[{0x0, 0x0}]}) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000015d000-0xd)='/dev/net/tun\x00', 0x0, 0x10000384) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004a7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e5c000-0xb0)={{0xfffffffffffffeff, 0x100}, 'port0\x00', 0x43, 0x20000, 0xfff, 0x5, 0x80000004, 0x8, 0x7, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) [ 28.067627] binder: 4541:4551 ERROR: BC_REGISTER_LOOPER called without request [ 28.090817] device lo entered promiscuous mode [ 28.104917] binder: 4541:4551 ioctl c0306201 2000dfd0 returned -14 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000edf000)=0x0) [ 28.120299] binder: undelivered TRANSACTION_COMPLETE [ 28.126416] binder: undelivered TRANSACTION_COMPLETE [ 28.136624] binder: 4541:4551 ERROR: BC_REGISTER_LOOPER called without request [ 28.139675] binder_alloc: 4541: binder_alloc_buf, no vma [ 28.139691] binder: 4541:4575 transaction failed 29189/-3, size 0-0 line 3127 [ 28.170018] binder: undelivered transaction 13, process died. [ 28.176268] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000744000-0x8)={0x0, 0x6}, &(0x7f00002c6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000835000-0x8)=@assoc_value={r1, 0x8001}, 0x8) r2 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r2, &(0x7f0000ed9000)=""/0, 0x0, 0x0) 2017/12/27 16:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8)={0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)={0x40000077359400, 0x0}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000516000)={0x50, 0x2, 0x401, 0xff}) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r6, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r2) 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000842000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000177000)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000022d000-0x8)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3b) connect$netlink(r1, &(0x7f00000c6000-0xc)={0x10, 0x0, 0x100, 0x1ff}, 0xc) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000e4c000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f000097a000)=@common="6c6f00000000000000000000fffffff6", 0x0, 0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007a4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000013d000)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000b50000-0x4)=0x6, 0x4) 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x9000, 0x0, 0xffffffffffffffff, 0x6, 0x20) readahead(r0, 0x0, 0xa47) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001fc000)=0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bc6000)={@generic="d7e61c9fc98b61c4f78cd9bfe6213e8c", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$llc(r2, &(0x7f00002ed000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000109000)=0x10) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000641000)='/selinux/access\x00', 0x2, 0x0) mmap$binder(&(0x7f00000c1000/0x2000)=nil, 0x2000, 0x8, 0x40110, r3, 0x0) r4 = socket(0xb, 0xe, 0xffffffff) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009fe000-0x11)='/dev/vga_arbiter\x00', 0xa8e699c7ab152053, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00002e5000-0x4)=0x0) write(r4, &(0x7f0000ae6000)="2200000014000700f4ffaef7ccff0000020803e4010000000900020002090072f115", 0x22) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000c0000)=0x1, 0x4) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) r1 = creat(&(0x7f000071b000-0x8)='./file0\x00', 0x0) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common='tunl0\x00', 0x10) accept4(r0, 0x0, &(0x7f0000100000-0x4)=0x0, 0x0) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x62, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f07000)=0x80000000, 0x4) 2017/12/27 16:09:36 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000012000)={0x0, 0x0, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r2, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f000079b000-0x4)=0xffffffffffffffff, 0x4) recvfrom$inet6(r2, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006b9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c1e000)=0x0, &(0x7f0000787000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000442000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat(0xffffffffffffff9c, &(0x7f000050e000)='./file0\x00', 0x0, 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000093d000)={0x8, 0x5, 0x3, 0x9}) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00001b2000-0x4)=r3) 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1) uname(&(0x7f0000e7f000-0xb1)=""/177) r1 = getpgid(0xffffffffffffffff) r2 = getpid() tgkill(r1, r2, 0x11) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000023b000)={0x0, 0x0}, &(0x7f0000594000-0x4)=0x10) 2017/12/27 16:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000bbc000-0x4)=0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000557000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdc000+0xd54)=0xe8) 2017/12/27 16:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000675000)='./file0\x00', &(0x7f00003fb000)=""/165) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000001000-0x1)="b0", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2017/12/27 16:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000038f000-0x28)=[{&(0x7f0000ee0000)='\a', 0x1}], 0x1) fcntl$setpipe(r3, 0x407, 0x0) link(&(0x7f00004d2000)='./file0\x00', &(0x7f0000cd5000)='./file0\x00') write(r0, &(0x7f00009be000)="16", 0x1) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) splice(r1, 0x0, r3, 0x0, 0x80000000, 0x0) splice(r2, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/27 16:09:36 executing program 6: fchownat(0xffffffffffffffff, &(0x7f0000bf1000)='./file0\x00', 0x0, 0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006a1000)='./file0\x00', &(0x7f000004d000)='nfs4\x00', 0x1000, &(0x7f00005aa000-0x39)="0266314b46c95ef238b791fca0a18b5539222d4f8ebc57fe7dee37dea87143f46845fd93e106661ae99177b668c17d93f1c8356c29ec872d21") 2017/12/27 16:09:36 executing program 1: prctl$intptr(0x2f, 0x1) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000897000)={0x0, {""/7}, 0x0}, &(0x7f0000785000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fdf000-0x40)=[{&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f00005b9000)=""/147, 0x93}, {&(0x7f0000000000)=""/96, 0x60}], 0x4, 0x0) 2017/12/27 16:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = accept4(0xffffffffffffff9c, &(0x7f000064a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ec000-0x4)=0x10, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000bbd000-0x4)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008fd000)=0x0) kexec_load(0x1, 0x3, &(0x7f000072a000)=[{&(0x7f00003b5000)="c0c3e0362ce38c0fbbc904e431cb9c5712c2ab933e1d109071768ea3df3b57365de4577ae3c57066c7b9683097345a34305e5c0d1671e198ec009a99f7be94a589de48746599c94f37f576ac7448635a852b713bff9f3630ff068f0022b6f8ccea2f0a54ec86737fc2e5844da86247063ab4b8803cf3f92eb9e6696a1172d40bffc1dd6503dfef6ce674b1d344db32f9f4c6e461", 0x94, 0x11a, 0x7}, {&(0x7f0000e1f000)="e00c06cdcdc32b397af047ebbeb720a268174ea6b7345df2b79699a570070f72e1a781983a85e5b8fc4d5a66f0a7a06200bb36fbb8583ad6886a704103dd6a2f533d5fa5894e1883f9a183698a66ecd0a600e6a7e9534ea0e8b1579a028a45c9cce697414881c6c29e0869652c95b868742313f44d20f472e7e753a3cbf122e072ad7ba162c102ac755367802ccaeaac457dca35fcfd5092ba998b2801bc58cb9b18eb6beb26ab6ae88ad33f3ac7acd86e1065ab0c93ce80182e3348803924031778da5efed54cca50bafd6b3e36b9c82a17d8", 0xd3, 0x8, 0x6}, {&(0x7f0000493000)="b3ec3e52014340041affaa6dedf4c4a62ba3bca6de9752a69838a1dea10bceee3864c0abad045989aac45e1de21160d84b4ed28c4bdb1c6e59b435e0ad0dd37cdd6a23d04c90468139d46bb50d89994ecd551688bff336602974943bae2813e14be09feaa6d855209ce30697ffc83574fbf4713035b5e8f0af9a81fddc502b9d84eed6b620a948b25544e8ef19bc7336aeea38a48743655532349ea8a8f77f873bdb32b2e1696976eaa135a4834f382046d79b56d78abf6d6ed83f7992af71b17fcbb569", 0xc4, 0x6, 0x2}], 0x1e0000) ptrace$peekuser(0x3, r1, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$unix(r0, &(0x7f0000778000-0x75)="1178004cb586460a2bcd622128094cd58d792b06a7f05a4f96b19c8e9a7e9f8a4f39d57f86886de867f6ff3694842b529cdc38c3afa4344b3669293ff4f2f39c5444c6effc9326091347ce8e6f95c0b13d047b3fa391484cec664c5ebece9572cf29c4d1a0ba7095668e1070d699dcb6b6fa58f40d", 0x75, 0x1, &(0x7f0000d85000-0xa)=@file={0x0, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000c72000)=@file={0x0, ""/108}, &(0x7f00001cb000-0x4)=0x6e) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}], 0x1, 0xce8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b97000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f000014a000-0x8)={0x2, 0x7}) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/27 16:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x2, 0x806, 0xff) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00005c3000)=""/105) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006f1000)=0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x34b) 2017/12/27 16:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000062e000-0x10)={&(0x7f0000236000/0x3000)=nil, 0x3000}) 2017/12/27 16:09:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x2d)={0x0, 0x25, "d72d43e1bfea3eedda2d3d3be845d85f87fe16d28e05c0b673ade2beaa35d5ee0bb5235499"}, &(0x7f0000002000-0x4)=0x2d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x8, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x6, 0x7, 0x9}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffff800, 0x8003, 0x1, 0x1, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xbc4}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0xffffffffffffedd3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r8, 0x2}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xffffffff, 0x200, 0x248}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=@in={0x2, 0x3, @rand_addr=0xe6e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="a5fda49b906d82f3ced5f32f58f0717fd1cf4fb821d38e7ad8e00c1895aa482b1c632c37c6a063b7ebc662c4e09772ca99ca41f79ddff706b710129d0ef5e251f305188d0d468bedfa6503a3365c296882f7bf63fe5b9fd60179f78a18bf6116c5f8fac8748195b62fe149c2f34db4b662bdc2c4a3a57dc122f1b1d32e742772e45d1168b543d52e8281211d3a92b71122e17bfc918cdb557348aba370a1d023b66c2e75f1cd15c64208cf095c3e2be04a5fc5723cde652540943c03d7d5ab57513e3b0b77f0bce71f13a939ba037952cdf89612a938ecb06facc2b784f7be44529a93474c36db2731a1236e2fdd485b82856d32bd3b38dd76ac7896d01b7a8458a4d3dfdf4f60ddc0fd759069b9471afb9df4c446bc4132ff22ab7024b2cec910be0a5f852e74836f0614f4c13377c8779d6f7eaff10222398040e7e034de818b1fb23ea1becd827102e908fcf2489f5b64536babd72f1fba51f88ed6acd5bc51e371d38bd53731b44977929cf050bcff03a14ff79f4f67318d8e00a2336ce8def9c1886c8fa0adf097860fd92555f5ffe31c4a9ed76583a775dd8e30e05de3cbfe5dba0a4973bc31b7252cd9909455bac60e7e8a60fee51df56ffbd9f57d3fdba72fbf5622cd64e9c1ff5df3bef334396c64d77103bcece2acd8325d299fd9b68bd6e96653113de555e41c893c6a9110732dec232d884905d082f47ea6c7f7714421622aea38f840c37a4cd3cb3c45aac55f3378d35dd880f8ccaa3093623533380fbe7878a396b64f257370be25b6890cd8af85adf341cc4363eb58eaedf98152754b4d9b669f89f42ecf929803b6c981f188d376ca59d83b3101186782ee9dff00e4d92ecbfdf5ae81517e472ca78ca19c93a6194f0f12c0610c3ce51b6d202b3b68f05a563a2d94516f9814fe06b220f05f68639658bd03359405bc7649fa1771299129c45fe8aa1813ea5a48e0da8a615c15aa20753528423dec3ba65a4db58e83ff1f172dc767b763488eabdffd9d6cd265d3e3ef559b942ed11b30d8914ad51a1a46313e6d04ca13c5153bc2bb3288687542a8858590f855bd5a6021fd3fe81fb939f3cb52d5d9de33aa86115736b75d419010788d7cc651217e228e84e6d1d72434ba7dec2a3286aea9e62f2eca4bb8f6652813437807aa6b2f0277511c5425e561d525e2efb192c9a0456f7eef8532868579dc4c018bffeb0c1d5c5a9c61d0d734548a574dcb9bbb60817d8c92c446a11a60ca1fa01fa5034c113c66960022c11b9dbf1626b42340b4ad930a90a9ea59f27c8fba6e7c31a476968925655f911d36e6075aa60b31874e5cd1ad4e831c01c0497fb1e039eec0c0169ac34b5dec314cdcd4bfadbade2d3cf8a55eef0586224e8649bb56685a97b5768ad8bf26d9620580d387dbab6e53271130bbad9573f180c9d8b34a92faf422f806c019ec92b1e9fed93dabbdd2e552af1be70cbd7280b81e11c0c1d0b3d3b0ea61b986f60e7f0ef4f9398cdaba0f15b25cfbe8bd42dae0219d29c55d90b04d839cbb05b3b10b08a20e68279590e6d6c013ea7e0977526eaadaf565e430389098b6b49f52b01dbe7eb9a0c64d5eca2852c721bacfd9a3350cd58223f8fb2e1d95b5b69b503cbe44b1171a45148f6428029a483f4585cfb55c690379120c0e2dad2fe67fdbf685c0920684e83e0ecaa72d5f0a16ed3208e890be438ca82498093cfad1ae335d4acdbd3f2d3232b736ec68a23b60df0406815cee9521b9f7c449a918d09957f5e17989b4dd0cc5006f95bb29aac91f8f3df85e3ed6bc70b02bc9710c472cd7269db6e0b283cc5e7c553d02d3902275023dd25f34027fe8aa0d8cadfdd0768fbd9297e6e678782519417f90e8ff26595ce163fe4a95cebaacd540ed43a7d002d8890b1e8fa1f3d822a5eb0f3ece436d29f3b38e289f607d52eb47f7be52d29ec3b04639fdafcf4317dbbfa2f0ed6cfd93402d370b3666186fdcedb6d6aef291f40d5eb2f8ffb5aaa7a5144dc47f015446a2e757f49021ef7fbe669f54b79c642be6a5db3f59b50bdbad549d2c1f6bb2627cfe9cdf080fe7291be70487fc6be7c5675d72e70c0e2763841a86c88c95f4d477ab98dddf4cd835034729ce393c82a01fa34073154944faab71dcb4a87a83b1e75e084323593e6976051fe18e095b3dc52300b8e5e2edf7ff889a1f5acb49d9e6e6359193bcbb1f3d6cd8c61fee0ea64f1aa61ee1bd5e16e705310becd5fcb20c19e0a13ce0d2bcceb70969a826ffbc6162378526403c0dd4e670a9f13c44f45852e3d2da34eecd459df1d057bbd61f13f28dcbd35c3362a59b62dfcb10451e7bcf58f9be808317c8c6215c77e47a7da235267098102128848f49b2be6b356bd52ffcdcbd5c455af429b109c933b25f4f44f6c01c25b2d6567f7a8ad2c014b7999180d1a43ee5446b460a52cc711bcf21fbb83ca6566eb2516eaf2542cc458afa7332f50b050a56811ad03c64dcd2b31928c2b222f4dc3c5d06e2710e7fc252567c0d43ec2756522759a1c234847109717a648d2c61680811a4652af87c3c632555e243458d0786003c826ccd8d2894a6a42662c4c573f20ca50f1427fef31528ac083b3f9bb42260901e02a444cade2b95cdbdae01e142528ae1b332c7b63cb4c0a00e4197f168d645f2b8d6c863e1aa3805679f39b1430a487182f2ccbd14f172268f4bbc0741ee529832555acdd7b561b5d072e499c49659af2182d0405be1a07fbc3f52bdf76872d3f082c144be77f3be9dd0967fea460467804c365da613dd6d952199789d1d4d3ecc5c7183c4fdd28e2fa1e855c1040e36f8bec9045bfc5807eea3bec54b9f08445d18d3c053e9ac6b31abb5acb06acfde503eb823749a711d52d412749aa3fd5a990e72aaa8f731bb67f8f70303a6c585c02ee6e7ed080e5a6d9d148a83f0152b6196df41a3c1983def526df18ca187050f01c162a03f3e8106af9cfa773a35744850a99e12b9691f1e85849560943c45c77d28f6b23c34d9f017ec6b5847726c6fbd8d047c60b57885f12f8ef0f071644d8420a14ac8dfca98235b58eeafe20f907101730d2e9891084ca9d3ee46205d8508520dd9f09603f1b145a0687ca0c25748818da2be1826a6fc7c5f91ded81bc42dc7b59d115bc698d1be63c48838d4bf3b23557099a1a941f254fc1d39802c09dca18fff9355cc4db024ff1e88256aaddd3847a79023c99fffc5e64adae8bb03c94e3f9582e589298ef010a1d91cd8a883f11873b890313a7786e8ca1a1d872d592229443a780260a5de3c6f49b117513149b609e9c04b00c30bc6dcf19f3b6e2ddb6a3b17f38e48f55dc372a771c469ecd4747bc901f1a4fa8bd9587e1ca782c712fcf58fc7ad0b46dbd7bdb935ff794cee31682ca1c205517ff57cfcac9c64ecfaf12ad143f8be13f8b58f2c73dd32dbacb448eeee428e5d974d6494bff7368e64169cb937d4d1a401cb337f652301cad330396ebe54b2f39287f3f25d54f51efebe42625f27683dede436d6d191f28d90a85fd516c266d183026e0cf9bbc68cf93747e3c031f4fdf995eb70d1b38264aa79456149263e3149e896773746ec7e1e93284710df08f2bcbd4fbcaed93ec50d0cb689418359bf0dda57a5419c25dee1972c50262552d3ef24051859eae49edde72716c8a8a348fba0407d80aad51b36a4b362f1afefbe895665e536fd5441ee2e53e8832539fea20d2e4285c2032110480fece753c5b66e267c55d9b5b6f572bbf4264b2ea60349df7e823ef62d6034dc3a76870e5f1adc02e691280e32442d9eb2c20f324b2b048557173282dff33d4df38770f4f22b580f879a080747e02d77d005d95559563a615f70c42da02ac0856d6e48ae6b9f5eeacf655fcd1183227a1ef7dbe41897cbded5a83b1f15122fdb703fa0aee6c12a71b2511c892dc8000765df75c87d9dd1e7dc0bcd57bbd4728369db643bd884d2b16536398e8e6e0bc152416eb6dc84524d9b27d87207057aaa1d1150d9551723d2638f7a01d848345130cdfa6717a6d00d5d864562c7862edd7b7de31658c748192966e72e880d62dd35d62b91aeb5a5d3314ea039c6a28083b13971acb3290f43e74a1b2d46f43983019f1d21cb4c9e39419add070fd81fb6f56c28abd3853fb829309a902876163dc5fbc287d26be0b9f485cc963b0daf69b5a6505728a8ee772cc8dc9b6eb368b817f47914ee7d04b08ea3418bcf5adc220797b2e49c352df81a956f3d7a8e5c28b20e304d00ea94dbe77b02c4b90c744c4c62f099f8114d5b0b48856efac2c677c95e822e0c7e0e8f057148521892df9cc09cb3466d7f690466422fcf218e04abf22830162f6b0bc6a4c28a2fad8c2c4e24b169d6f4c96988246db8cb0097adda8034d4b6abd81a91df5c4b418ed2807c35f0feee65113bbb7d2f39c7c771ff743ec5a42147a1b0de9060acd4aca6a18b2546b634836b72f490df28deffd3ae370df2bccb6cc10466e929e7400c278c66d427c570f5bb71a4519a85c1a6edc047ccbe14ccf3ce258035a9db6fab5e1bc9a0b6aab2465bc2469e2a8221d7293c035238cb8a56cab51cbab28bdfbd7efc77a5fe473fca5da481066859f8804115d04852c558e7e514ac7b598c9d9eae6a969f391d9068dded7b6c0f893408e7aa270f5b953bc5fd97a4733dca6562370fb9ff3a537459648e96290e798f33450aafa199f20d9da8e0c9752b6fcff9e114711a3ad69bb58d56da2b038f9cb2cf074b45ff96816dc0a83e30608ccddd2f721d1a20e2ba77d649cce2fbe678098ed9e65baab97c8c36f818c74b86f49b39f56950a3007ca61a531515caef3b42b868f3cd93fd92b9d5b80e1c69522fe3797ecc485dcc12e2909367f6632ac0894179bc33ce8edd16c5c8cf2a96fd4c47d5ca3bc4afd56c943be84fe61dd7637d0e3c51a0cc475867ec2ff3953f6449c358aded3cc3e57fb3650e9d67d5e0d1d3f701fd17c31f138b6996e51ce36f68d1a0f70b3c71fd99dd279e3ddc15eab414b4ec309161c1f0fb4897e10039a5c542b7515fce60b3bde3b375c36d4fd83919caf026ae784e42f25e141c396b9948ea0f671146537e8e42caa0fb5ee469e95e5609c6804b88d7854a683d562dc749a9271c53ad35998e93bb1bb386b6ce868fa4a73c7c9c4fee3886654f3e2b4efe0ae82a9a820ff127fbf53b5f5af61aa783a0e5e89180b92fe8b1e0f7d8a0f99cc86f068ca4366af15c225ddd7bd53452c79054fe001d1377eafd2173c442a4b8920abdaead32bdf4ee528146fe635ec4be4749080068d11c0e441a79b093f1840a1e9a61985600cbc3d9e0c0d3bd1d631c7290badff98e5141b8ccf8c64e16ecf85f5dd524dd3314cefd0de87fa1a5155591e7c4ca503df16803a8d4e6b8849613307e8ce73b14074cbd8f350c835a7def7ebaa39899ea098899d02f76f82f95b815429524f6b7199f96e01a8492631a89ffdfb0630bac667456771c55ea820797c8eca9009ddbf0b572c5d54ce062d030534e2cae42715f8b2b5f8ff0511c30be9f5ea776cf11a952c71c8f5db7ba81431497cc34751c8ed0dcbfb08ac9c614899712ff22681b6fbd3e8c0cfb673dac6ccfba4c8b3ab8d8b204608e3d07a311823aae6e1fe3d78b4e34ca046eaabaae476cf0195867ae492ae76a48918558fafdb3b099ab01e57737615930449fce343c721267f595e8baa07ce8fd2925ed00dd9b3ed918ab0b71e1d420c35bf10f9f2e711c90a4b2bb49da96cc387f7cedecea1fcdab749fbdd12d50528ef2be1c02a4", 0x1000}, {&(0x7f0000003000)="2f947bf37bb1247471cc1dd69c6cf7677d199e6f9637370556c9028cba125a5944094382367bfcfef4fb34ba800b1c2161a5898e139453313f9f96bb84f97e0bc18ed7394c54c60ff1a6a48781b31c8c6100551201eeccde", 0x58}, {&(0x7f0000001000-0xfb)="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", 0xfb}], 0x3, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffe01, 0x36081b3a, 0xb8, 0xf2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0xa, 0xcd, 0x100, 0x6, 0x50ca, 0x9, r1}}], 0x60, 0x4000}, {&(0x7f0000003000)=@in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="9905783271aad19107a46e50f4d7", 0xe}, {&(0x7f0000004000-0xd3)="cffabdf32d70780ea2f0187f9933a7a7af5d139bd53dd164aacf93b384ce3f6ff7fc67b12f76ffeaef96ba71337f7a34eaf3d6336e0dc89d788b90f571934db9742a317f5ddfc5d93928b87a024857690f4e9abc5647eef6d2178745328f3a8cc9cf15da1e261b35bb8d10ecfd5e989d2f0c1a60e715e4815de494cc09af8d7deb8e55a78b4a24be6ea7aeb6cfe5d54721befdd64168470ab969401a64ed3f4132ab49975665be3b72c29738fb9821f0b30d201f8cbb833fd9bf8fcf98000b5dedeca531d0601cacc541292b49d2402d6aead7", 0xd3}, {&(0x7f0000004000-0x5d)="174bf4bd3189c711b0baa2cc070124d1a3faa82525656bad27f5dec825af42377338854463150c2ec2c11cea37d9cce31b7dd07221fb26e83901c8e60a86a2484cde88bbc298e9450736a2f0992fa1a3c2228425e51e0e359b1bf3d7b5", 0x5d}, {&(0x7f0000004000-0x99)="38645d53493d95919d728f4bd8647bb937c329996262fe30f648c727e1e7bd7c4ed9bab462ccc30aa7f09091cbd089a70017ab89db2b82992a6b16ad24a250fe4f72d68d96d02a88e45af00611822467355a6e4e84fadd3e9be2dd73c63074445a75f0e0c68f66ea99939fc3c9917428ff635d8938f5b89e33387a87cb8349d106e3763f8324c791beba070f246c9eeb483440f48af5290664", 0x99}, {&(0x7f0000003000-0x25)="c3c08c16828531705307dfeb10114e5cf9aa2d2edfe75b7205350f19be64aa5c32e0477b3a", 0x25}, {&(0x7f0000003000-0x1a)="b5f669910222b2256072a050f5739b21a3e84eab5ae9dc334420", 0x1a}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000004000-0x65)="87d73103538d1f10bd2deac6998a46fe62cb7caf40622f7a33ba295953f896a8f76d325dbc2323b83f3583d7d5fbe80c615b112ad7a57d2e62f676a01c5a85e6ebf9d228e94b59e2169814380b7083f251c280c400bc5268b9a4890db45da7eebc08f9250f", 0x65}, {&(0x7f0000003000)="ff582dbe5cbd4849d5de01a6efda8dba9ca8fb6d31f2981502c5cd78525f96bd861159bd03410eddb331e2f2a6d0eb90815032b752e3cd7275847fadf0a6261cfdcd72775bfc57cd522f51dd", 0x4c}, {&(0x7f0000002000-0x1c)="07c63ac5921b1e288e1e4ecc667f7d9f1c1fca1842135be70773eb5e", 0x1c}, {&(0x7f0000003000-0xc1)="b181be607efe3ee118cdf10405fa719c12077d16603124baf59e055b358bf3874bf4b878e163d4963e0c76ed51f86a08c15743d9d034ff26e11bb2ce52f5a1234cdeed5c0b908e3dcc2b9a084616d5a629c61991cedfa63326a32eaa5a8881625f91be80f6a76348cdc73eacd005b999244140a4f42195ed1cc000d13d1c83ad706fced63b8f571161734b9d401e204244788640501f07291b578520a3890a7ca70679101f140ddf85f23781a65e4443a91319bbcdc3979bef388f0084380e8561", 0xc1}, {&(0x7f0000001000-0x7)="3c153de3ade16d", 0x7}], 0x5, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x4, 0x4, 0x6, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0xfffffffffffffff8, 0x8, 0x3bc4}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x100, 0x9}}, @init={0x18, 0x84, 0x0, {0xdcc4, 0x16, 0x4, 0x8000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x0, 0x5, 0x2, 0x7f, 0x7, 0xd, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x3, 0x2, 0xd7, 0x0, 0x6, 0x9, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x200, 0x2, 0x8, r4}}], 0x150, 0x80}, {&(0x7f0000003000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="1243ab28ef9d5f4bb2928bd976514616357a0d5bc98f245ff8a7f2361af66b90f730a98425e1d09a00d609bb350732b159c0634695f2c86272b7d60cd6497ab4ccf5639150ed2234aaea9de7088bc5ca16c9d5060cd08debe21df7507419e3253d12b9578446506f59f253285676e8791d2aaca2c78d74786880b12ea7465ddfe6e041fa7078fd7b4c06042e0924b3a04a2ffc261479c230f50bc30e9a33952e10a13a546cef5e55b5a3677ae86a4dd789c17136100981d0790cabc3b0f09f31b522a3dfd3ee264a8e0842e71a58c31d45", 0xd1}, {&(0x7f0000003000-0xba)="fa74ab6a057b4405e6bb72adbfe2cc6ecb01b08b08b6f63ac7b7bae856c57995c4c493784a281b396569e4fe3b9fb7b25f7fc9f2c9e734a56a16b956730f3fbac77d6787c7cf6e8658bffbffbc0733fd3257741319087d9a864dfcd11e1711c0e8c805d7cabb86a053f0c3e11f5e8662e906a98ec43d1efa214a64a1f2a2f213e76ed2ccdd90039d9e700c201faf97b9f745b42f2891c79f0743a157653b425bcc17d59af3d3023f00096d17d1a47f429ce1dd810ed87c093ff4", 0xba}], 0x2, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8001, 0x3, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x9a6c, 0x2, 0xfffffffffffffffa, 0x3f1, 0x0, 0x2, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x1ff, 0x4, 0x7, 0x9, 0x0, 0x8, 0x1, r7}}], 0x90, 0x0}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000004000-0x70)=[{&(0x7f0000003000)="7332206458b60654e3b4a6862d7b7926dd563e5b215facbe0a983bd101ea61242b6718aba3af080a72b1622d7a1839720afe5394571aaec584f3c07d8ec76cc157d15ae65774a7a110348f94c99ae81f41ac5be453a5eff1db7411a799439467c326e74e5e01f41dbfe81d573b15d8a9bc2c434525606ee78603b59e5d672ac2a5ca615237374d3858bacbd537a4ad", 0x8f}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000002000-0x82)="1bdec68a4461b593907277d7853f5e3cee50dc7020412f0ffd1892dcd48151d5804c5bbbb8c9245ea2ab1d3714fc777e467345fba5035cabe8f06425982e3fd62ee9f58e7bfe8ec5329fc1a77ba29f8b0adbae32ecafff58fdeba8d40999576266d35767811810bbef557dd29a73140340bcfba6ab64e2fdeab36a550aaa82372528", 0x82}, {&(0x7f0000001000)="36b0f7462dd4ed28118ac7f89fc6d6cc0e64f5", 0x13}, {&(0x7f0000004000-0x4d)="7d4cdad68b00a99548a9447ebc12ca4e023a6fa4b498c2a42b2adb6e35257812f1f533f89b79c815288511b5a4c2765e8113d4ea438030fd9f1a4885e6ac089ac4cb39f0e387742a293ca3846d", 0x4d}, {&(0x7f0000004000-0x34)="b16f6022862ce7e283b033f549ba2fb359e207d00e27dae19e33cc1ad18b0823e3537ed2b6f949152c451370516975179cc8756e", 0x34}, {&(0x7f0000003000-0x45)="8a7a58e52363cb612da842749c27f035cb1ba6c031e157fe9435c6a10df744443a3e9a1c8a2e264538434d9a0329cd92185511808102c01ed95a233d9ca06903241af56a56", 0x45}], 0x7, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x10001, 0x8001, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x202, 0x66, 0x6c, 0x7, 0x85, 0x1ff, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x7f, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0xf979, 0x5, 0x2, 0x101, 0x3ff, 0x8, 0x6, 0xaa2b, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x80000001, 0x200, 0x15e3f49980000000, 0x8000, 0x5, 0x5f2b, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8008, 0x1, 0x9, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8206, 0x0, 0x81, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x36, 0x202, 0x5, 0x9, r14}}, @init={0x18, 0x84, 0x0, {0x72, 0x4, 0x9, 0x63704e91}}], 0x1e0, 0x80}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000004000-0x10)="6a9aadc595c892999bf97d2a820a39e5", 0x10}], 0x1, &(0x7f0000004000-0x180)=[@init={0x18, 0x84, 0x0, {0xae, 0xffffffff, 0x3ff, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x8000, 0x81, 0x1aa, r15}}, @init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffff7, 0x3ff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x90, 0x1, 0x4, 0xf393, r16}}, @init={0x18, 0x84, 0x0, {0x800, 0x100000000, 0x3, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xe95, 0x1, 0x8000, 0x1ff, r17}}, @init={0x18, 0x84, 0x0, {0x3f, 0x40, 0x1d, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x101, 0x8000, 0x8, 0x9, 0x80000000, 0x3f, 0x10000, r18}}], 0x180, 0x40000}], 0x6, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2017/12/27 16:09:37 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) syz_open_dev$mice(&(0x7f000002c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) accept$llc(r2, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) 2017/12/27 16:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x800000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f00008ae000)={0x8, 0x9, 0xc94, 0xff, 0x0, 0x7, 0x7, 0x7, 0x9, 0x6}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/27 16:09:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000070d000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5a000)=0x2c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000992000-0x44)={r4, 0x3c, "44bad04c5c4e3afd2a1c142bbcdef8eef18c71f1e8c0223c8880c7787491eaefdeb505926216412dd49094aa4bc130b6fbf655703000ce1e13656807"}, &(0x7f0000159000-0x4)=0x44) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = socket(0x10, 0x802, 0x0) sendto(r5, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/27 16:09:37 executing program 4: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ce2000)='./bus\x00', 0x8000000141042, 0x48e771e1b496145c) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ce5000)={0x9, 0x3e, 0x5, 0x7, 0x4, 0x0}) truncate(&(0x7f0000011000)='./bus\x00', 0x0) 2017/12/27 16:09:37 executing program 0: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) tkill(r0, 0x16) dup2(r1, r2) r3 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x16) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000b3a000-0x8)='keyring\x00', &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) 2017/12/27 16:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d85000)={0x9c, 0x0, &(0x7f0000861000-0x9c)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000766000)=[], &(0x7f00009b8000)=[0x28]}}, @clear_death={0x400c630f, 0x3, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x48, &(0x7f00009c5000)=[@ptr={0x70742a85, 0x1, &(0x7f0000fe2000)=0x0, 0x1, 0x4, 0xb}, @ptr={0x70742a85, 0x1, &(0x7f0000c47000-0x1)=0x0, 0x1, 0x2, 0x2}], &(0x7f0000cd4000)=[0x38, 0x18, 0x0, 0x28, 0x78, 0x40, 0x48, 0x78, 0x38]}}], 0x98, 0x0, &(0x7f000019b000)="2515e2dcf972a12189060f05e4d5d275952291975d02e0f889eb8cf43d03caf31ee7c149d991b870145675fe88d1d60feeaf18391feae4c14651820301f603bb0a29164f79b0c2affc4fe8dbc91c44d7ba953e5200c27290973d419a70f059349890f5eb46fa61cecdfaf88b37c90a52008bf1e72857059fc340bdaa1f55602f4dbba88f1b773df9629ee6ce509bcd665dabce1639213a99"}) creat(&(0x7f000034c000)='./file0\x00', 0x100) 2017/12/27 16:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000368000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001b6000)={0x0, 0x1f}, &(0x7f0000f0b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e00000-0x94)={r2, 0x1, 0x8c, "31142e9db2aea8c7c6773b2be14a9d5338f621445e72ea8ea2da325a2d002053840428406ccb1133f260a6d8ddba8736cdfb9bd064e2ae9e82b1a2d325fc6abefe91d627a9c0ef4d1040927a62c4021edad6003a52225e460dd0e8eab8b3c215910b29d2752c9f4f1f5382bfcf5d65861ea0fd1932cf3f64b43672b7ecc258377dd4a137d4f9719370f7b5fe"}, 0x94) r3 = dup2(r1, r0) r4 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000b6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000798000-0x4)=0x0) 2017/12/27 16:09:37 executing program 4: r0 = getpgrp(0x0) ioprio_get$pid(0x3, r0) 2017/12/27 16:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000282000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000055e000-0xda)=""/218) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) splice(r1, 0x0, r1, 0x0, 0x6, 0x1) fallocate(r0, 0x1, 0x100000000, 0x2) close(r1) 2017/12/27 16:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) sendto$packet(r0, &(0x7f0000d80000-0x1000)="27f393bc3ac1b37f7c5fcb0b18c7083e2ec845017a0b1eeae6b3e2a9406c81225b5aedc2f4d9c6f1bae330910e29330e0657605f9b5edb4f0497fd69fed1ba4159d1a94ab5e8ce598f8eee4d8bb8a38f27f0325ac8d831104d583fe12e5d27ab6754fa85c569c6521164ae38d9e4f27bd1a49282c0da1d05acd7be752df7796d896f7ea2a78eec9a7e8a88a0ecc84695c881d43fe2e112abd67c2f5bd7d3e34d859e82e184b33c9fa768a625e41a4042e2fc007f46a5584e0918062c3032e3cc977d4c2054de51d2a793ccb595da49e1d5e750b45a56b92c6cbaede711fc3213e37c7bb04874c1cd2d33ef127d9251f06925fe398e6ae91fb1499b0f05ac10e09cab93221f372b80628659ed308bdfe82be88533005378be6f86d4541d9fb1c0e5ef6076d25fb823923547710ecd439926a3e7cbbbc4775dd57de039adc511e67c381955992f2b1cb4b59c1abf9927f913db7fb97480eba2806347677b927e593f0bfeec607551b6563237a2e65c4f0fb85193ad573b08e8b51904858570999c2eca8da431d2a38e452f64cc4a89af116dcf192da6ef96c82309c487703ed63ffe8c744added02d69495428fc14c9229128c060c7aaac81f7ca0da47476e205048c6d2d2f4dbc8eae6661ae724ba1e70c0d480171373c5131b80248425aa30bee05eb826c34906d1668ca4d2a8584db516e4727f6b539ed71ca7e3b2c179e139cc3341431148ff2872b10c0ea09dea517a0c9bec57b8c8206ca881babbfe86d87463b28f8600de69a698dedaf4e0e06e6a0444c1a51f1b60b2adac856b716b2967763eb532196f46740f9e1ad3e0ea64104596bcde9375eb90a4d2f8f2fb704eeda798b97b27ff68024c6f5f2f84d0ac21840d78f77e5f376939db770f687eab6aa51387871d2dc3cbe6aa13afb97fa0f38e2929020c21a8254299629e04ca08e21719ce16744826571256504013cefd3031e63c220efd502ed37670ece8f7f97d0c12cb7640fcd9842bd9b32c39eaf2f4db4893ac11e174c2a4dc48de9e27a7df3f7728a6000d439ea421104c6b3ff93fb49d9a07d6f4dc4e95e77ca58ca5d25399c6f732a8f2463fc3cdc8cc01bcc336ccb288e86a97084079de3c40836a81cec72df0caa98b70b3385e179405df5bbfc4170de53f2d4b23947fefd626f4c4eae5b48d3566ec4894a2c02a18bc62d54f65b0cc1f1c392090101ea4c7e3c0860fa368b6f40913d771ea910284d2e39c3772da980cf3e66feed7a08dffe044b59b81fbdfd8b0a1f26cb1abea445201a54f5171cf4bff7b0240ab1f57d8c09ffcd90de4c2592d29d65dc25d59fcc5fedde361d08d4e0117c98a9e7ad2e2bf6d0d092e1d47b274c5548365765dcc3cf8af4b10ba69077e28b2f388b15f24c6d518bd827f7a65509f26a4267126d18daf9576f96d1d173cc9314d622b914e22aa3e85b4ff7a880aac88729025a8c837b5b85f59a641a1fac76fe71a0b1437ed51058a089fa664b0547d6f5b6002f75ff32a564fde406390bca6f1d7bc83c1c5c4c0ba77ebdb56ec1194d7c866284823db0aa95d6520e0d43d09ef785481a3f9f52e0890a8c2151f45acd29d1ebe41b2353b93ab90bf6ebc297f80f3a44d010aaa58ffe9026099eb5c8d07ccb1956de04faebae042a0fff31054a01937165cb07c691c8d06a4e9bb46ef11dfc6f337c225af416fc9c256ce19ba7a2fbb4f546c14eb847c1b4bb54e6a1a15f9fea956b26b8e9216a615c611ab2f8e5fdd85c54be862555e9841873441f3989d9c6018a366c9a7e7ab828687f9c5683e890f2b9b9591ad90c7839260622143a4b26ca51d20da6f6cf02289855bdb5ce9001291bf3132c471241c819ed44b9ac1ce374e21e046e1d39b4cb8452516224ba33fa01f06d36acd77854171d45a4b12e809ef01bf04755712f2b24ac85f29be440bb4eef62ea46f5597c8d31b7dcdbc41218260bd2bfabb19912cad288625b1da5f41ab340303c09b5a69f92dddb8de0a3952e1666a1d17f6e89fc636802187bc88bb61a43a946f6e7806ec3ca4f660434fd3be86cbcecd5a26c023dcd70030838dd7f8493453aa26bdcb69a68ba40c323f2238084b5e5e15283f9cbd58f2b686fe899a67070f8ef67fc5680418e1394a22d7c7f037b3c72ee4410337829fb8f57421b79f3fd68ba904b0b05d5687c69885d4297979f37d1d1685aa2aecbfbd76952b122b2a098db3a2964fdade40d246cd4e896f7c437edb2b9baa50c7d44b20f2fd243a9dc9614d019c586bca3d947274cd50b47dccd8eb8fc10ba221bd76a4372c993f44b874d29afd5ed33aef4f670d4369a655874ab1f79290420297d8d1780fd465473499627e41802b97e186b3d1be35d68a53e201ffea25a01eb57462cbff16a121e108f34cd4b05a0d4888af05ab976c4d97f98f4e4d44f62c1d4be1e749c8ec8f5b778f704506cfaf741eeec43f0c34dcdfe36a947af5e9277e4959334acd90073460bfae139c29c425a34bf4ded84922e8522ef572d6bca4321850a6d253300dc5ba6b179f87f3486165ab2c364667e1afa04dffd3c96ad8864216ecf2e814fef60ec9d364efc53fe6be67cc4797a0be40afa379b4427e683d1e570c1937ebc5dbdcc06360dd9ee86570ac389664ede18474e3d488961dd408c7a39d1062e1610d945b7eef232ce6c570e249544d74afb1a8965c2058392f23f061f8cc749c6ac7ac67339567dbddc366101f9aef1b461bd0e51ac367974ee385c554f0c5094158cb674370be80eb319e7e51cdbe1b1679f4fba5979c1084cc8d9464f3a2c511bced91582168c2c3e95e6c644706f4e74a7509bb1d6d8cf5604f7e30707410379c7b3ed38ea7d3a1058883ab14b137ad1e2a485f754a1c4b4ce22c07568212dd9156ca35e2ae7ab30575682364591effda20e12c3b7b5ff379e5f383257f7bbb8cd55d186979540ee4b9823825fb34725d0b37096f2148b7f66dbdf067af9fb04c362f69e2b85a5fa288402fd30a6e9f8c09c0026697603da05ae5cef035a3c46d2e799384e5eda59aa04d78c68adcd5df2baae1281910eca43c050e5c7f777d3d654b2cabfa377a026abdb0823cf1e0e9a2d803dde52eb029e3580e43d58de4a768d182722f31d5e256fa92a4a543d519435a284e12e03d62d5d5aaeb0c03d38a4b8ef8036ad6ffd4339ad7ce99f84d5c6ee423e9646a599cbad77b39ad4e2880acf34b3c49056d7c14213d6647fe63199e7a29f82fc58816675482c2b5d219b612771c10d05765d3fbe7d79ec2cfaad721a5177ad8db98fee65db1ec51e87a76699026320a2ad41268aa328f595c5b9ff66ad80e53a0d2583deccd06b60268d21cba4aa599e66e5b42619bc8b0d187037a2ca13f9e5d8d78f22e12830317345af721608959e0c2a34c871c1558175365bb2e4d5cefbd73e8b08d3f61db88d2e4a9fe0ed1ee59f6ab0b094ca5fd3db72de0deff6e296275985976d7e76e01ccbcaa0538e07cce9421d51cee7231b712598b3d591990043a9c86f30bf58607506975c14a4c7bf9a6ad451f29f75fbcb57c21a7ae513d9afaef362c674c6a04bffac3a1798ac4422dbfadda716b54f469f966c7b7b2d397e9f3426812026f88562e80e1ebe8781af72695b92141ddcc4b0db1b70eb8205524f26760da7a64d48c976879c77f3c9cc4f66b4ba4b7e13833ef8024ae93be008b2390981aa7a090f9d6ddc9f87fe1f5a65bdbe9017f3d6421921b7b3094c1e532508749b71edb8e63deceb00f50ba526202e015936ca103f1543b245cdbe94d59a796d0ac9c9113a329c3d498c6b0fea22c6ae9b23a954de6de1bb26e3019a5506368fb70fc44ad89ee5d49c1b8c98904fdd8894ae1560e8dd67cac6bd040ba6fee06a40c2416f62440d31ec13f06359fdbe9ffba95d25ce67c1456ea645c679de2b2537ca86fddf91ac74e52a888b79c64ade6afa33d4bed61d2c77f5fb9756b1118bb1d47f9399cd2cae939e7e4a8793fedd40db74545a29a89a930fec9b67ccdfb3fa42e45b157979ca9ba798f1f29588d3f2e7472b230fa7c8c622bea96397ecde78551060ab9dfe3cb61f7992c7c9f44cdff62a503aa975107c227456a0b0eb05eabb752571a3309378c00ec27b82e385fe77aed86668483e62ae82b5250495f9102e5541c7a5ae561566706bd60c151c96006f8ecb29a939be2eb678256df1938ef683dfe20039866570817880092c504c421cdccb1041bfe885f155601f72ceb0c4ef88a6885f7dc36c5b0025dbb7522b9653c6a5bdf6f207ab0fd791d50692960951ea540907b2328d8be5312a8ebfff979e5260bdaf9c7bd7c0bfd50f6db84cd1da4090798660ba7fb2d4d96412e072e4ffe0b92270f2402caeb1f45ff32f8ca93bf96af175bd3f5abf76f64c2ed253704ebfa2d783f4afaf7138a0f5f85f48b997832acf49cf617276d1856e6593f53d9456f0320a79a7d348e821fbe0856d06feafc322a793def3b423c90a0c7d29f89839d65cbeb18f0ac56111a208f13d94c4e791dcffe4a656684f048bc940449e31e870cfa7f94f5146892e0f15a6c700097f1c390638c1ac3e10ede32c81ab72dcc5f913b7fc9fb19ed49d887db7d22a0af30ab7fb42a4f43b17859e10dc057ad51eadfa3a954b81f130aaaf38c21be4a78e0931fb308e72baf9fa688391c63f6e204835c42e953417e0eb77ba45cfb3e276f156823ba7f860510fb287f2565232b32e08444d2dbe8b59c3b9ce53b2c4545224c6545d06308ff8afa2effec8e9defa613c36e463852139452161569cda6e1e414f4c692f383afb0efbc463498c8e466937fbb1b56d09dd9296ea276864c12e141cd09e18162dd08c10d93150e16b48c96bbd4a93bb8f1bf098ce06b00e53ada350175a59180cb7f69a75fbd874cfe7f749a5b617650fdbd6f15a319564fedd767efc5e08b8f41e43125bf59ce15034189159725b4602dec1c8e9073d20984e7939b730bcae840a67811e7c3f80f2616b52e65de127b9502c1b9720fa5accacb44c505ffbcbfdc73cbfbbcec28b7372b7a26ba95f34eae057ec0c02985a1f503071cc299f26ac97ea07c7f687dc90bd8733067ac1a95dd060727148c745eae94b8d8607a978beb1258b1bf9fa068afa102bb86c08161821dda64576082ac4230368ee6961ef6a6263d3e150fe2b3cdedbe0dbb830eff80ffa7ca4013523dd2ebfefa8a6316831e331a5776d1c68457a50950f10bab6d812208f4055ea9cdad64a4f18fca5533285581f6b11870ebdf6753744c709da50adadfee9cea56007eaa7310917389e46853a4c854f6f39bbff0f80e8a42151a1161a3397c8fc9b912356c03528761f79cbe8de46030fd55a7e9b27eb363b720f95bc60724c00f478944e5b379cb45976bddbe56bdbbf3c333d6c5c459fb142451bd6426682cecbfa8fabbddb3d559d45c8c3747da78565200863f86e5beb3dfb4a2067cfaa1082df9b657275bb7efcb0e37e715e76c39c5488d38612c199aaa959506e4d37dea184843c0b6c36dec300029a51480bb5665b1c68c78783ad89c055da1e19a114d0923e256e2c83b0a14107c2827f0a6377e70b26f42cc654ccc205ad00093a2170ba7a40b4f215514aaf77c5007e194fb9973c0271238c71c68c87a6c975f7fbf52d0f45c19063ff34d56f997252334b33b6612292e2ce74326bd92c1463fdb43067d00be01f00ca5f223d36e364e8aa67d46a8f140ad8e3f52b6a64a6e5061153730dcea282444e483a0630325c5ac0d0dc6fede4114f01b4254dbf36270130be19b9bc6", 0x1000, 0x40, 0x0, 0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000cc9000-0x4)=0x2, 0x4) 2017/12/27 16:09:37 executing program 3: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f000006c000-0x8)=0x9) 2017/12/27 16:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000cc5000-0xc)='/dev/random\x00', 0x0, 0x800002000) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2017/12/27 16:09:37 executing program 7: mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket(0xe, 0x80002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000372000-0x9)='/dev/rtc\x00', 0x24040, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000aaf000)={0x12, 0x0, 0x8, @fuse_notify_poll_wakeup_out={0x3}}, 0x12) write(r0, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000659000)='/dev/sequencer2\x00', 0x88000, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ab0000-0x4)={0x200000000000}, 0x4) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000aaf000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000aaf000)={0x0, 0x0}) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ab0000-0x10)={r3, r4, 0x4}) 2017/12/27 16:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000361000)={0x9a9, 0xffffffff, 0x400, 0x80, 0xfffffffffffffffc, 0x67f, 0x7, 0x9, 0x5e00000000, 0x2}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f0000196000)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000588000)=0x9, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000604000)='/selinux/enforce\x00', 0x410000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000f65000)=0x0) link(&(0x7f0000d25000)='./file0\x00', &(0x7f000051d000-0x8)='./file0\x00') r2 = dup2(r0, r0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000a76000)=0x0) rt_sigreturn() ioctl$TCXONC(r2, 0x540a, 0x4) fcntl$getown(r2, 0x9) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000050c000)={0x8000, 0x80000001, 0x92, 0x17e8, 0x8, 0x5, 0x4, 0xaaf, 0x5, 0x1000, 0xd22, 0xfffffffffffffffa}) 2017/12/27 16:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000138000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = memfd_create(&(0x7f0000888000)='eth1mime_type:\x00', 0x1) openat(r1, &(0x7f0000adc000)='./file0\x00', 0x200000, 0x2) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) geteuid() truncate(&(0x7f0000e93000)='./file0\x00', 0x0) open(&(0x7f0000a35000)='./file0\x00', 0x80200, 0x0) 2017/12/27 16:09:38 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cef000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000092a000-0x41)=""/65, 0x41) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000864000-0x20)=[{0x2, 0x8}, {0x2, 0x0}, {0x6, 0x275}, {0x0, 0x10000}], 0x4) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x40) pwritev(r1, &(0x7f0000c68000-0x90)=[{&(0x7f0000f54000)="b700232f9e", 0x5}, {&(0x7f0000822000)="3d9ac03cbd264fea265b672220d02b90f326fa523cc3522d5c823ca3a7f3a4cee667cdadffb7b9c64e06de243caf68d47224194abfdb5e698a6109337010ca4945a2dce9ef1c052391f78fb51464e7da29245a5551736a7ca96c440fc174f626f8ea46ca72134e51f39e03295f41013787fe9dba95db4046b3ef968cd291685bd5c5bd14efa085fbb34c9390c5586aac25da46f26e4ab95f33e7c1fa79e72937ea7d44d62fc2d1", 0xa7}, {&(0x7f0000597000+0x2ca)="401344c672c2ea1c53f3399da04868b1a94405c81df3ad0b626f659c2fb4a75ee50063df7b6b827435a0119986152cadd1e1b6d725badea40d40becec44580a60c72a2c84d5c7319e0c212365d30a7055769fcd2c5acdea90c9e34ddb73c90477a4f42d8db348459b3ef2a322d298dfdc9018c34d0b0db0f8c21986e85d4d5d050b433f691738ea0c2c8df664ae59516f1b91a0a2cdc21cf3857f1ff2f97a166e3ef8865f73d7e6d14ee3422672784c382f42f29306e2dbe410b685e0736cfa79a98", 0xc2}, {&(0x7f00001b3000)="af30062df0290fc82dc7a73a952f7810516cf405be73be99ccf2d6dfb8f9bafda8e9f0bb5f73d79426b3c680142ef1ebe56f73955b2911aceb0a10bb7d8db48edb479c9dc74a9c591c15a047e12e893d1483079cc34e89bc6045bb20fc", 0x5d}], 0x4, 0x7fffc) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000e5c000-0x1)=0x0) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) dup2(r1, r0) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000bd000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000331000+0x426)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000ca000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) 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) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/191, 0xbf) 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) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000003000-0x10)=@llc={0x1a, 0xc, 0x8, 0x2, 0x5, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x7c)="684f3f2d91388750b5a2200f290efd27985f6630a2442be2d61904d68598dba17c122c4e7d61d681da7b37fd2f7dc4fcd3c604c864d00e33defff5d916075a47044422dba00f32a1347a27dcc2a619c9cfbddd7ed0c8a533e801dc45d4a0e9d1866c99da99e9a698b55a971889f5e3b41f1ae2d22ea6b86cf2b5b52c", 0x7c}, {&(0x7f0000002000)="dc420addc29cb5495a8fd4632ee3ed16739ecde47d420eca13caf0c1b4d9cfa51a0da0d2d79b150712e405dbbbb0e6a6881eb449507ccaa75f58916e95896d82e69c28863024188ceb169dc0cae357c6cb21fdabf994d198910485539a0889c7394cae9c29356e8040c9ba710ae3d459d1a57b984f27023325582675b1482c54ad7c6bce99c2c6087f945e53c16ccea07c4b6ca2d550bcc2795afda87c2544be99a927bc9dfc5d73f4e7caf4a38a2ba6535fe09483d6f12c7a3ec2f214b3dbcfbf13a09e75ae32656aca36", 0xcb}], 0x3, &(0x7f0000002000-0x1f0)=[{0x110, 0x118, 0xfffffffffffffffd, "e3289a4ec3930f34ff34e886b1f69aedaf1396dfeac41b9698cf33d552522ee1945e827f5574ec6f911b0d8704cd8b90e7bb54549c5d0517518b878c90c0050ce99fd40599dc8532370c4f2adae21307d88c0c1b2e93dd9fab7b7c333912bada905fa7c93700195f3e08bf30082c7d68a65ed226e5114288698ca2dbec27f272a8bdc5597e2e9d7e7ad046ac2572c1d8e38a26a4d45650b42345c9b785d29681feb942c4b93cc675f0cd1a5f62f1601453e4e66efdf13bb9fd1b929db35f035e7105487011c99e834ec8f2b38fbe02c46764e01055846cea8c605dafabc131699510275e13cdd49c7eed867499b06617d33ea5d5c990de73f8"}, {0xb8, 0x13f, 0x0, "3e2e207c88007f66d73b17d64ded5c368f768e2b26c22d6826f218724b6bd281d0f2dd68248747b944faa26f1b02601ad5e5d7ebff772f3c6d37b88506af6853661fd6b85cb2836aa42b65200d2c6faf83fcd85ef9a6f6c87d833861d6144cc3079d8fb07a8a9b65a6d2cc30bd745de436feac6629ae68f0ef05251ed5fc6ac08a215595d338f74b121ac0899b5a76163376b1b32f40b174282850394ddb9c8bae"}, {0x28, 0xff, 0x7, "f1ba747ab8f360f59ec167cc0a26786bde16a77db350"}], 0x1f0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x6, 0x4, 0x5e3b7089, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000c81000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000ad0000-0x1)='\x00', &(0x7f000057e000)='nodev\x00', &(0x7f00001cb000)=',\x00', &(0x7f0000d1c000-0x11)='^bdevuserkeyring\x00', &(0x7f0000001000-0x2)='[\x00', &(0x7f0000000000)='trusteduser-wlan0\'\x00', &(0x7f0000000000)='%userloppp1\x00', &(0x7f000080c000)="637075736574c46367726f7570776c616e312f76626f786e65743100", &(0x7f00000a1000-0x5)='em0\'\x00'], &(0x7f00008c6000-0x30)=[&(0x7f0000001000-0x8)='s({ppp1\x00', &(0x7f0000660000)='\\\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000533000)='^+\x00', &(0x7f0000000000)='#$eth0bdevkeyringprocselinux[.\x00'], 0x100) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00009d8000)=0x0) r2 = getpid() sched_setattr(r2, &(0x7f00003f1000)={0x0, 0x3, 0x290ee96a738b92e5, 0x33, 0x4, 0x100000000, 0x7fffffff, 0x5}, 0x0) 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000368000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001b6000)={0x0, 0x1f}, &(0x7f0000f0b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e00000-0x94)={r2, 0x1, 0x8c, "31142e9db2aea8c7c6773b2be14a9d5338f621445e72ea8ea2da325a2d002053840428406ccb1133f260a6d8ddba8736cdfb9bd064e2ae9e82b1a2d325fc6abefe91d627a9c0ef4d1040927a62c4021edad6003a52225e460dd0e8eab8b3c215910b29d2752c9f4f1f5382bfcf5d65861ea0fd1932cf3f64b43672b7ecc258377dd4a137d4f9719370f7b5fe"}, 0x94) r3 = dup2(r1, r0) r4 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000b6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000798000-0x4)=0x0) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000546000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000572000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffa, 0x5, 0x2, &(0x7f00006b3000/0x3000)=nil, 0x7f5}) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) fcntl$getown(r0, 0x9) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b17000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b96000-0xb7)="b96ae992cbd00562dd51c7e711e70fc2f52cd2ff3dd8a8be25c1f5749abe5856391578badec7256ba811f94b86b88b1e86b971f938938450f6fd0145cc1fe7e4af9d7e7621927dce9c292b132bba75882c3230bfb78346e3636009c962550b29b2b928673910afade6dd60226df9b16b71106d677d8261b9ac49df12b5a51398d2b304c6cacfbe3100000000000004009a310e0c7f7b1b516f3b25f2e7c640be5945acf3f94e24ee7872b992e7318e1efb919a624666b9", 0xb7, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r2, 0x3) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0x0) 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000670000)={0x0, 0x0}) wait4(r0, 0x0, 0x1000008, &(0x7f000043c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000edc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x6, &(0x7f00008f0000)={0x0, 0x0}) setitimer(0x2, &(0x7f00002c6000-0x20)={{r1, r2/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000550000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000e32000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d41000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003c2000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c7000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mprotect(&(0x7f0000348000/0x1000)=nil, 0x1000, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000940000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x4)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000dc5000)={&(0x7f0000070000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000660000-0x20)=[{&(0x7f0000759000)="", 0x0}], 0x1, &(0x7f0000e6e000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00003c8000)=@file={0x1, './file0\x00'}, 0xa) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) flock(r0, 0x8) r1 = socket$packet(0x11, 0x400000000006, 0x300) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000284000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000992000)={0x0, 0x8, 0x0, 0x6, 0x23, 0x4, 0xffffffffffffffff, 0x7ff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x1, 0x3, 0x5}}, &(0x7f0000cd6000-0x4)=0xb8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f000012c000)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000107000)={r3, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0x7fffffff, 0x0, 0x634ecc66, 0x6}, &(0x7f00008f2000)=0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000da6000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000d83000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x402, 0x103, 0x2, 0x7, 0x0, 0x81}, &(0x7f00008f3000)=0x20) r6 = dup3(r5, r4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f000030d000-0x90)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6e2, @loopback={0x0, 0x1}, 0x80000000}], 0x90) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000012b000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b2e000)={0x0, 0x0, 0x0}, &(0x7f0000e16000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c3b000-0x10)={0x9, &(0x7f0000866000-0x48)=[{0x7, 0x8, 0x9, 0x7eb0}, {0x0, 0x100000001, 0x101, 0x5f5}, {0x4, 0x3, 0x100, 0x3}, {0x4, 0xfffffffffffffff8, 0x4, 0x0}, {0xfffffffffffffffe, 0x4e, 0xfffffffffffff000, 0x100}, {0xffffffffffff8000, 0xe8af, 0x7, 0x4}, {0xa25, 0xfffffffffffffc01, 0xcc45, 0x7f}, {0xcd, 0x0, 0x7ff, 0x5}, {0x4, 0x87, 0x0, 0x1}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000000c000)=""/85, &(0x7f000000c000)=0x55) getpeername$packet(r6, &(0x7f0000481000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec8000)=0x14) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000803, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a38000)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff65ab, 0x87}, &(0x7f0000706000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000860000-0xc)={r1, 0x4, 0x10}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) dup2(r2, r0) 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bb6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xff, 0xb, 0x10001, 0x0, 0x35ef}, &(0x7f0000be1000-0x4)=0x20) pipe(&(0x7f00006e2000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000dc0000-0x41)=@file={0x0, ""/63}, &(0x7f0000aa8000)=0x41, 0x800) signalfd(r0, &(0x7f000011e000)={0x800}, 0x8) socket(0x40000000011, 0xa, 0x300) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xc8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d20000)={0x7, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a4000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d20000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb, 0x3, 0x3, 0x0, 0x800, 0x800, 0xffffffffffffffc0}, 0x20) 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00004ff000-0x4)=0x85f7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000047a000-0x28)={@common='irlan0\x00', @ifru_addrs=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000c1f000)=0x0) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000)=""/33) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f08000)={0x6, 0x6}) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000314000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f9e000-0x8)={0x0, 0x4}, &(0x7f0000c45000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000475000)={0x9, 0x200, 0x8, 0x1000, r1}, &(0x7f00009ce000)=0x10) r2 = open(&(0x7f00008d2000-0x8)='./file0\x00', 0xa000, 0x7) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000ed2000-0x10)={0x3, &(0x7f0000013000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x6, 0x7]}, 0x8) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000029e000-0x18)={0x8, &(0x7f0000c5a000-0x76)=""/118, &(0x7f000000a000)=[{0x0, 0x1000, 0xf42, &(0x7f0000182000-0x1000)=""/4096}, {0x4, 0x5b, 0x2d5, &(0x7f00008a1000)=""/91}, {0x74a, 0xc2, 0x2, &(0x7f00007f7000-0xc2)=""/194}, {0x57dfd0f2, 0x95, 0x7fff, &(0x7f0000e27000)=""/149}, {0x7, 0x8f, 0x80, &(0x7f00003c8000)=""/143}, {0x3f, 0x45, 0x8686, &(0x7f0000843000)=""/69}, {0x80, 0x45, 0x1, &(0x7f0000766000)=""/69}, {0x0, 0x76, 0x2, &(0x7f0000820000)=""/118}]}) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fe3000-0x4)={0xb2}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f0000d2f000-0xb)='/dev/loop#\x00', 0x5, 0x404800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000033c000-0x8)={0x1, [0x0]}, &(0x7f0000c6d000)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a50000)=0x0, &(0x7f00008b5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000082b000-0xc3)={r2, 0xbb, "dfc75f9fc238242f41fb0dcf45e36b68eb60c68ff0fdba470843cb32beb9067063a726cb4b7a8a5b2468b5e6b840c00e37edf7a454c03b94f1c893a89fedfddb2bb2f5924bfcb38ce23eb377cd93ad32e77042ab3aade757f1ece9a7d1c775c4779ae4531dc9e66393b4cd14884d1e3c4911df5735b959e5b61971d74bb086da552d4a0875222cab8c15b6731d4d466cce29fb33960ad3e7377b27230c6cd8db5396ffd12e79fffbb07e0914d53574ac53044cd5c1cb1fe7a94400"}, &(0x7f0000c8a000)=0xc3) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000be7000-0x3)=0x7) fallocate(r0, 0x3, 0x0, 0x4) flistxattr(r1, &(0x7f000096c000-0x67)=""/103, 0x67) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003cf000-0x8)={r3, 0x7f}, &(0x7f0000e58000-0x4)=0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fb7000-0x20)={@generic="2651c889c6b2d8796b19ae58c23f6fea", @ifru_flags=0x800}) [ 29.585850] binder: 4786:4795 got transaction with invalid offset (0, min 0 max 0) or object. [ 29.599905] binder: 4786:4795 transaction failed 29201/-22, size 0-8 line 3190 [ 29.616330] binder_alloc: binder_alloc_mmap_handler: 4786 20000000-20002000 already mapped failed -16 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3f) sendmsg(r0, &(0x7f0000865000-0x38)={&(0x7f0000814000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00007ff000)=""/227) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) acct(&(0x7f000078c000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1b) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000088d000)={0xffffffffffffffff, 0x0, 0x8, 0x2, 0x80000001}) 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006e6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d71000)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00003ef000)=0x7, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00006bc000)={0x0, 0x0, &(0x7f00008bb000)={&(0x7f0000439000-0x180)={0x2, 0x11, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "faeeb0601140e46048026a6a577984a1afa4a3e339b44428a9c152a0f3bc6293e940d2a0b9bf0dcdb046372d8f7188505b8a73769dbcf35a4d6bc2da3742bc1e60"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000502000)=[{&(0x7f0000116000-0x2a)="290000002000190100b077520a16230200005a0000008000100400097e0c00ffe0110400c312ec2013", 0x29}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000040e000)={0x60000000, 0xffff, 0x6be6, 0x0}, 0x10) 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ce5000-0x27)="1f00000001021f0000000200000000029d15ff0900017fed00030000df18b0", 0x1f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009df000-0x11)='/dev/vga_arbiter\x00', 0x980, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000ad0000)=""/92) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000baa000-0x4)=0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d26000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000fb6000)={@loopback=0x7f000001, @rand_addr=0x7fffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000003, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syncfs(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d12000-0x4)=0x710000, 0x4) r1 = creat(&(0x7f00000b5000)='./file0\x00', 0xb0) uname(&(0x7f0000cae000)=""/4096) getpeername$unix(r1, &(0x7f0000b3b000)=@file={0x0, ""/17}, &(0x7f00005e1000-0x4)=0x13) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000058d000)='reno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xeef, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00007b4000)=[{{&(0x7f0000dab000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0f9f851b10cde664439fa02c1f2d48ad797b5c9a41d67bf6e3e7439fc211db8f961c572e4b3176a2b850280be9d901cb5989de7d93be08b4e4c3311ddda63c", 0x0}, 0x60, &(0x7f0000e24000-0x60)=[{&(0x7f0000210000)="0ed3313674c738366856ac0f9345c8d1d95f877f2637ab794055df725f04e7923891d887b7733074b0b8065fd666500ae8ae5b02536374d4466ad23f3d2e5de31fe0db2bce26929918d14eced7169c1da181863d3d6f6f798ef80e8281b1d0eaa220c1ff6dd6e49338f87b4d93079667eb52d9005384f387144ace4aba93db39f52f49650b292e3f168d4f5a9e8e5dd875d8120d06a033dfeec3c418aed0f8f63380", 0xa2}], 0x1, &(0x7f0000c20000)=[], 0x0, 0x80}, 0x5}], 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d68000-0x8)={0x0, 0x0}) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000cd8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x670a, 0xde8, 0xe, 0x1, 0x8000, 0x7fffffff}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) [ 29.638098] binder: BINDER_SET_CONTEXT_MGR already set [ 29.644517] binder: 4786:4795 ioctl 40046207 0 returned -16 [ 29.644816] binder_alloc: 4786: binder_alloc_buf, no vma [ 29.644834] binder: 4786:4805 transaction failed 29189/-3, size 0-8 line 3127 [ 29.673885] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.680745] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000000001d, &(0x7f000092c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a15000-0x8)={0x0, 0x61}, &(0x7f0000ae6000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000057f000)={r1, 0x80}, 0x8) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt(r0, 0x1, 0x70653e3d, &(0x7f000002f000)=""/0, &(0x7f00001c1000)=0x0) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f000046e000)="4ac283e4ad2d57b9b0a22225680ccb01c588b48fb40ff360a8520dc04b1a86637d68fe7b3042b77edaba208846a5597b786729157d22f8d7befedb59f3c5f4e91ebd7cd1d1c4a1eef0303cfc86545ad0a094d6aada520ee8ab203cd6d81372965cbe6939dcab929679589f4c3321fa2bb2cf92a0b843228e147017865bb5279c18ee88940574ad856e1a5368e3802daf93d8c8d6732c6a7d43c9e34170a2b29657aae10c4371f508da8f3a82a0c0369a421096295a9ef68fe6e7e94e7fb55c82c3298993dea8f2236a8f6b9ec5042150e2ffedbe899a0bc209dfff9b6efa517181524196") pread64(r1, &(0x7f0000586000)=""/0, 0x0, 0x400000006) [ 29.689407] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 16:09:38 executing program 1: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00002ae000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00002fe000-0x8)='./file0\x00', &(0x7f0000fd3000)='./file0\x00') mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000fd4000)='./file0\x00') timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000977000-0x10)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000082c000)=0x3f, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fcf000)=0x5, 0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00005e2000)=0x75) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x2c, 0x1, 0xec34, 0xdff, 0x15, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f47000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00001ab000)={0x8bb, {0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x8, 0x1, &(0x7f000080d000)=@common='nr0\x00', 0x5, 0x1, 0x8}) fchmod(r3, 0x43d) sendto$llc(r3, &(0x7f000051c000)="7aad3b03f5b2802b5d36316b4c910477889ed709aa376d8204219a7788438277a709db18dd18ce4c09ba78ea037aa4c0c6975c13b92490a32d1cdc1ed7b9a8e36a343c2225c187f56afc64c52652124c357ae1ba4af5f4f6ef2c6449fd72ce99f4dc264962de35086c7d1f4f3dcd52d400cd7d5c5430c7185f5e401a96554a4d7804b9439d29f09ea85634477497d6087e28c44df21e601a15555a1290bae1f610655a9976fe227339631279b6bdf8cb723a460f47c4", 0xb6, 0x4884, &(0x7f0000264000-0x10)={0x1a, 0x0, 0xe1d, 0x1, 0x5, 0x3f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000a4b000-0x4)=0x4, 0x4) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000417000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000043f000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001d7000)=0x81a) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00005b4000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000f37000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff7fff, 0xffff8000}) [ 29.731610] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f00000f1000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x3]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r0, r1, 0x1, 0x840400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x74}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000002000-0x6)=[@in6={0xa, 0x0, 0x4246, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000+0xade)={r3, 0x0, 0x7, 0x9, 0x1000, 0x0, 0x1000, 0xd8, {r4, @in6={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0x66c, 0x9, 0x6}}, &(0x7f0000001000)=0xb8) r5 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000003000)={0xc89, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000004000)={r6, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r5, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c6b000-0x7)='vmnet1\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000060c000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x200, 0x73, 0x80000000, 0x1000}, &(0x7f0000cb3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c3b000-0xee)={r1, 0xe6, "b2be5d80e8d4f4ac6c97520f819247537748da4e19621c52395d19b293c2c8754f5c2c5f4a228ecbf4e0b6508851ab1ba3bcb93557205d3f57d252927a034b6512e9e39a143a02859803ca81c2551d158425b3620260b9fc30edc37f598749afa20cbd8c288fcbeb520bc2d5c5d84e1fcc6502df5968c236a46b7673a57cdf199ee6ceea16cab22c9a28680b6a3088295d387c051b826d87ae7794b9f93f914f7cb1f0b32949d587912a5d2801c144c9b6eb54768e4f9bd9e2eebb92063dba7cf3a7ce7da6c6993a55eb3f041e6a4be7d90d92e6af95987169fcf2c5eadf585317102594fd70"}, &(0x7f0000470000)=0xee) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@generic={0x200, 0x7b96, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000003000)=0x3, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) ioctl$TCSBRKP(r0, 0x5425, 0xf54) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) timer_create(0x7, &(0x7f0000012000)={0x0, 0x2b, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000012000-0x20)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 29.789581] audit_printk_skb: 19 callbacks suppressed [ 29.789594] audit: type=1400 audit(1514390978.371:21): avc: denied { execute } for pid=4864 comm="syz-executor0" dev="pipefs" ino=12019 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 29.799008] binder: 4873:4875 got transaction with invalid offset (3, min 0 max 40) or object. [ 29.799032] binder: 4873:4875 transaction failed 29201/-22, size 40-8 line 3190 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x80, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000271000-0xb5)=""/181, &(0x7f0000d17000-0x4)=0xb5) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000290000-0x5)='user\x00', &(0x7f0000a91000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000582000-0xfc)="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", 0xfc, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000de5000)='rxrpc_s\x00', &(0x7f0000d10000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000406000)='vboxnet0*\x00', 0xfffffffffffffff8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000108000)=0x0) ptrace$setopts(0x4206, r2, 0x1, 0x100016) keyctl$unlink(0x9, r0, r1) add_key$keyring(&(0x7f0000a1d000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = getpgid(0x0) ioprio_get$pid(0x3, r3) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000e14000)={0x0, {""/7}, 0x0}, &(0x7f00004b6000)=0x10) sendto$ax25(r4, &(0x7f0000b02000-0xc6)="87fb6f836334771709989aacb86e63cbcf5e45c6312d430e978faf5c7de254b1f42345de417b590e41b5253aa694b64d4b8533f14778766ab83bd39f04714ed3acc5ca2f826499d52d356a199ae42eed18ed6acd1b4c1d81491021bf620cd9aa8d65f4cc6d3ca823b23bfcbb4545c19bcb9acbd82009c7ba82bd431c88ebe2c86dbb7236e1e87b71aea834241b4d2cf7e0b778acee9169501ebb3e65f26c4f42b57e453d91502fd8b75802e55d91818459d66a785778d91335dc197e06bc5ef7006006e2c687", 0xc6, 0x800, &(0x7f0000a6d000-0x10)={0x3, {"c8bd70c3dfd46e"}, 0x7}, 0x10) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001d9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fa9000)=0xe) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000067d000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f00005c3000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f6d000)={r1, 0x1, 0x6, @random="7bc1be988638", [0x0, 0x0]}, 0x10) r2 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f12000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00007e8000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) clock_gettime(0x0, &(0x7f00008ca000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000586000)={0xff, 0x0, 0x6, 0x4, 0x114, 0x3, 0x0, 0xfffffffffffffffa}, &(0x7f0000fde000)={0x2, 0x7, 0x1, 0x2, 0xd785, 0x7fff, 0x40, 0x74c}, &(0x7f0000159000)={0x8, 0x7fffffff, 0xfffffffffffff746, 0xfffffffffffffffa, 0x800, 0x80000001, 0x4, 0x4581}, &(0x7f0000844000)={r3, r4+30000000}, &(0x7f0000d34000)={&(0x7f00008d9000-0x8)={0x10001}, 0x8}) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) fcntl$getownex(r2, 0x10, &(0x7f00000c6000-0x1)={0x0, 0x0}) ptrace$setsig(0x4203, r5, 0x2, &(0x7f0000c85000-0x10)={0x5, 0x9, 0x3, 0x10000}) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eab000-0x16)='/selinux/checkreqprot\x00', 0x3879c0, 0x0) mq_timedsend(r0, &(0x7f000022b000)="c673c697759b3ea742e9848ba681d7bdaa6f22442690458e7e8a3e0fc84a45717b7fab79a1d294bd92d6864c25826651cbb7cc5b6d81f9569f768147a86320d9943331f1f3d1867f50bf16d0aff90862cbe37ddf48d9574ac90c8e4943292700e51f04f2a5ca297c211c31aa5a92496633bb28c0e5d6634053cddec9c11ac3c2fbde01aa0e4a0eb8a59266200cda30b5377109010c1a41ee54647d103f237f4c25e10831de3264325d5529e53d2f700cc2", 0xb1, 0x0, &(0x7f000038e000)={0x0, 0x1c9c380}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000027c000+0x521)=0xfdffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000728000-0xae)='8', 0x1, 0x7d, &(0x7f0000bf7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004e8000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendmmsg(r1, &(0x7f0000af3000)=[{{&(0x7f000051e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002c7000)=[{&(0x7f0000b5a000)="5e53053c92a4755a6b3543347152f8fbd64e484dab289bda0847caf009a5e61c4e8d6441782e5f9471e2c7af018cb2d0f93e8ce293758621394a6198f7ef0dafd7c23003e3575fffdffded0f592796799c4f5052e830d3a3e8cfe54074d12a441833e35a936b601adedf2dfccdd7e7a7d8ad232576da938b74c4e457175bb6388c44aa0e94cdec1dcbfda316704c393f55cfd7b62de5208b43af46295d3a67aac2d18beb3fda1783e7cee2776c1dec70caa76af4cffb072c1cd1887a03b1c983aeed47b77bedc3d6c9bf7bb746e36506eaeaa3aa128fdca66f0931283d653c9e0f27243fad3bd61a86f4a44cce789dab8d7c0f496b8459f9ef91b500f11d1826d8261701dffa280a0cc6f8d019ff9dd0c7ea05417f7fcb3ee033e1ab37b377d7b7413a7c13354575bacd73093de2c41f06b18ee741f1ac6110d22bedb4522267ae8adba4efaaf5957cbe0263141b625706f3f1a101ba1f627157efbebc0a2c156c28c2f1784d71523c5997585c602e97c74b5613053e7abe8070bb52a3a445dc38b8ec58367e918673b0c718eb718a95e0e8301db2b8d4ec28f781c0f1ba6ffacde052053d6a06bfb3b745e16a10c784de8ed0a3b527279bb8560d8573345ebb7f01a8391b231e829c1ebeaec8381563e4223adad69179f4cba6ad3ca3efe13c6709ab41647bcd557a5863fdbee43cc7ca1a175c96f97275cd2904c63b5aa8bdd859dca9feaa86772277e5d6e0b71a3724c16659ba00f65e0b16508fe7df737cd0837d1423cc89db4ef8d03076943b5cb15fd0fc73f18cee4b1ecb0ba9bbaa7f4d97cca8fdba377e998ea1da00ced2452b48a2e718e1b2b267ae6ebb7f1975c1ab0c30834677148a98b48b6010b4060263b5756e1914287a990749a1fe437d7c242c8ccf4264d3eca04820bcdf56743f1ac59b80cdbca0cad0d549bf08f920625810ec147512b7b4e91607dbe888340c4a1d333a36110dee8f99f7bab29555e0b7c1e9640e1541067ae552db5c5adb3669a3261f13aeaf93468176d50a7e71a2a78e30cea8c3ae44f16ebd1e89dc2e370c3fbfd82685071004c182c038268fff9956055637ae7d5943b0a070e327ca7265434eaba506d7a248abf2e987aa3bc9256b78e1477ed7c01e87cd97734ce55e66732d8fa30073f9e57f210d96b3324b84d69f7d37490c13e2f06a9a84476737fc5ce1382c57b4270f4e8f93f818f4aa6c434982e240ecbf78607f88ba1dea3cabb04daf0312b5f5bd7960c314888bbe439d3189a45f89e3480c108783c363842db314cec1efc6e4bfcc36d40f01bd23c9f66a8a2ac3521d88d3385dda6a50275649b2edce9574280bd9d4c3e5149da0340c0eab88a7634a4726f1541be12c1c2c0dd5efa388d3c2763538f680a13713ef55fb5d9ea53422430d9961469414518ad8ace2877cafd73b732eafd9f9d6fc185e44fd432d45bbc749a2edd0ffaa6d8e69f9ba7e5f4935af513514a441e349740d7c69cec38873c1075abb229c0d1feb5f464f72c073a266cbc3708754894d6711b4920b7155ed51487ddff1d37afd659b333577aabfd93ce6b6a6f42c043f91d806dfe2b2ced69ff524704b1250196cd29d0482d89ff8d5c9ef66672e99babf29c5707c8cee03ee8eaad75750e53d1d1399a47a304dd4011317ba432d42b01bfa5b1289f86d607360a737a2e146e96b6cde826cdd75bacbf78fb7774f2bfb3386cdf964e31f0cdd973ae578ec160055aa7a28bfb021fc5191c7ef98995e5149b9dd17547675740b96f2174cf5e152d98ad6c91a3e6f05f78ccda15b67f76c6276ec21f43e3199ee434e16370d0520194b997a0f501bd454bf04558225df612f78cd07d0c065c41b022d926e80784ced9b2d90187e57cff537dc6439933eb4ae1c2eee132105651024ea4c4db68c958c27eadb17138159afd308b50580d213546af26be3f403038add5799cdbe9f6a82df84abe6ba55178292dfac1a86db7584e4b3e4835a98bd7fa36162b24c8cff2eedb86971ef85d3830f9b418a8a9c6a14bc90d1ee87432fc56cad9b01aa643f0dfc3288693d207dae02f49f50978cb32cb5eec0c3589dee1b4a7f49d4618cd7ac8136d00b1ad8dd863e5a4f6e04aa5a9e87331f8848946a0962194bb3fb1d8c045d879e061b5a3441416a02180a18aa484314008c6d5cf8d930eaa70cac8f4db61564bbb669673c73c306342bd4ad392d28f72121729b63fb45131f36af420b6f04677190a482dbf953f9ad34a69367a1e9f8cc364da19adc8e9923f94ee4c98d5affb66ac3f941d83fd3c34524b2a5f3d0242d095dce49a351c1d9b5afee617d4d2570ca2c2ab355c0f1fcdbb0081378ff49536f6e2d161edc4d024927a5c7d5ca3426a5f6fdff894213e8b73b99f411e37fc4dac6ddd61b00ef8d140588010547f1087cae6180167b12a1c806eaf51813dc153b3814c073d3723fb2a0b0f885c9b97099625072b80bb1e7786e1b4c0072f1b25cf91ec76b3015b29f5341c76d382cae4fd61d957d211c5d78f5ab3886606f1197737bcd95e8790de45ff3841626c581de012727f068e861f738a8c2d4830ec99ed67544d4ada87e2042d503e4a851b6d2436fecf5c335acb895018bc44c1bbbe805188e72ec6b46a315f86df178b2120aa6539927aa30f48bf1bb47407a7bf4f49c5ce78426560bd14a45cbf08c4a337e24312208a7a744ff95101dd94b55f53030f145b68252607c53fcf5afa59061d1c63d234dfb41879588dc53e404b94748ab5b0e23748f619e44d1261bfcbe97d75c208caa24b6f40ee719dc6cf8b3d4fc7fb1eb5d6d15df6067706dd59cbec2cf9150975252808cc58e1635dd39ae3ccb311fd016196e6434056e4a3ab9db62a2e1cca1d60771a03d3bbe5683fe0a1a359305e2012abd1d08dd35b935b9e9d94fb7f12ad08988c9a47013203905e688da7bf0437270b2bdc2840f54440a541ae377b3fb832efc1783ca9c738a17c7d9ff66ae794e0f0ee8a7d52105e94ceb21d6423959cfddee8450bbc040b006783e80669f2cca11513ca01a3e715ca535325d5bd8d0aa8b5a81df7f8473f4e8ae6ca619882c681cc6def342a17f2140bce599b30cea99af2f870610bb9edea771c6af72601ab1e61f3ad57a5269ade4ba230a41ec334df737d48551e9c4f64029c8f4a6a5c3de6cfe6ba4fd48962a91697d01273306ac4e69f190687be86c1eef2d31fda76f739f54c9b46a55eb0011605432c931a912290126a0cef97f2db97eb5297fb8e8a2c69586a5c53dc39e750686c896131c5e14cc8523f2d34dcc11ce2411647864fd43c83a6a556998eaf37580eb2beea84e23572a2bded010c736bdb013023e1f2c98e19c6bc5920aacb6c517af1dfb2b9a6b6c87de530da766595e82955210ce4248ead3e34440d76776885740a78e8f94b272497448dd13f56a6ed308d3a0ac7d530a7bc3b482681b459e80b016067ef09ec87f73f5ce66cc3dfca4eab2417ed705f6d29cfe7dac1691ba7c6c020b88c4e2dbab2b90c192e329d8afbf6729705aa402091fcb1dda514174a8ed26c8ae6b85b0fe00b51a21e27f8699adf26de988ffaee5448d5e2a8efd80c0f46f20f56bb526ea5290be3af0b958a8ff8ed7551da18ba06a71f4157bec515612490c630d58baa46dbfa2a9bc514a03067a81708973f42ced945fa9e98bd49eb661fbcab77dd08dc8808b47d2983041b10bfb04c1bc878b3099280ac9a2995f92e0a315269e391ed8291b1608b6d1faaab5fffd5657897465140c42604f32ad3a867ce157ca128f44f6647adc4dff62d330eb00ff477035ce849d211d4984524abccf23db7a6a8d4560280d7fe31e9ee65e8f558dfe87705494fab7b2b75ed3e7240c115bc689468e5c3f2eb38fcf3ae30b2ed699161e7bc56a021d37195c360a9837d4fcb526e288a33e11c2ffae1bc1755330cb3264a440a1353c619e65204dbadd0699b886b5f6002b3dd2ffc32f335589d2db8af0fc64a4fa6c1eaadd63eaebc2254c557611f25435eb56a5b446fcb80deacf0cc35ea1b555cc3a25cf4b2a3a812dbff3648494687cccc7d9b9059b5dd06f6a0b4784f81e6c8b5832ed630ae2b40d2ec3e3275a291956c44858c2df4bc945dbbc24dfe415edb98b0f3c9a90bdd15d1122ddac663961d9542f744311b2eb7a241f047ce5ad8f4e6e52cdeb8dc1d83a2457719c149e946457dafa985489dbfcbcbd16d652d76ad4c445facebbe28a2ac0f98665c3623c6110103af425f8f24e5a46996d8bcf33a6a43be70fe2719bc3880c6093c3a37ef788a6ec650aaa45b5270630ea970b0c5a5661805e32c8f443cf94b1d7990e0701795d4350d38f38b40b8f8b22b473ac42ce8d7c30313fdd4eb4b7361c8c2637de95f75a9dca135c1cc94e5e95dc0f2e872cca4da16cc46678707f0ac413bcd6374cc1bf7d3e9723092c6ed9a911f3930ac9489aad74bc523b2490f69a15b6585c45b1dbecf1e237d2afba644d994e3f9542169e6a0bebafd79e9660919e87bea90bd5134315122e5bd1064eca41c6e24b6428cd2aa50c7ca2f7f4adcdfc70f462e79e937ff688c699f7ace3a1363da95d07f03a8d79f89e029af5dbefff6eee738a953fa484bae0e082496eeb7acfa59db043be747ba1da4a196cd5dd64ef490ff4a49dba40ce729b0af9422e1761c59b410df83721dace212f9294764abf188c3d75ff66bdc11d81425604066c93c6bab9d8302a74dfa1947b95d61a7ff3a160d19ec85f3c60157665d332fb878e446ef7f22d643602e758d2ef31e6391b20f187dbe60f17bff532aad4234a6549f938d6b1e20c371b9ebdc2b323cfa93d30660a8d77cd02fe8e2ec6148d5b3e102277072215c5d8b307842725cb56a2cf39953af75c9a2218d67ee362f40246f454f9ceda213e7d963fed4e368ae333be92aa241e2e6887767ce6ae3f79a5eb69fc4d94d4019e62ab96f55ddad43dcb4f936ea55fb319d9433e79bebed4c004ec277983c730d0625518f2025ff6d425dba8f9cd2586d026661bfe6a1ee9bb8bf33eb761c28f2a7c180896f27c9556cdabc51c763ba54dc0fdd68ade4669e64db494dcd13744ba4947ecdd7bc8bcc868a9f5d7cbf3cc5623672efbda140261e9b29a469bb9aeabd1d7239e83c566f69f0586cc15e457380f7bb70f5f02d9c8f245757752073918d70b03c4c75cacbc596d4a72951901b59c6fd0aa4c4dd5d843567ffff387bea90de04c43e5fc31198175eeb86e61bfdfd935d0d1d386bba866d15666608898c95f899147feed2608bf1d2ca0ba8e575fd5a19f6c", 0xea8}], 0x1, &(0x7f000063c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup(r0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000609000-0x6)='ramfs\x00', 0x0, &(0x7f0000cde000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x11, 0x3, 0x9, &(0x7f0000433000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000929000)=0x0) [ 29.801284] binder_alloc: binder_alloc_mmap_handler: 4873 20000000-20002000 already mapped failed -16 [ 29.806985] binder: BINDER_SET_CONTEXT_MGR already set [ 29.806992] binder: 4873:4875 ioctl 40046207 0 returned -16 [ 29.811686] binder: undelivered TRANSACTION_ERROR: 29201 [ 29.869861] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 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) preadv(r0, &(0x7f000016b000-0x70)=[{&(0x7f0000fa2000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f000093d000-0xf)=""/15, 0xf}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f00003ff000)=""/198, 0xc6}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000144000-0x4)=0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000031a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000133000-0x4)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/27 16:09:38 executing program 3: clone(0x0, &(0x7f000089c000)="", &(0x7f0000445000+0x145)=0x0, &(0x7f00009e7000)=0x0, &(0x7f0000c01000-0x2c)="") pipe2(&(0x7f00005e7000-0x8)={0x0, 0x0}, 0x80000) 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) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000a7000-0x8)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f00006f9000+0xa76)={&(0x7f0000b57000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000040a000)=[], 0x0, &(0x7f0000eba000-0x60)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001ac000)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000db000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000da6000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, &(0x7f0000a5e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ac1000+0x1ad)={r2, 0x0}, 0x6) r3 = syz_open_procfs(r0, &(0x7f0000550000-0xa)='attr/exec\x00') r4 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') sendfile(r3, r4, &(0x7f0000dee000)=0x0, 0x16ca) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000178000)=0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000719000)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000686000-0x8)={0x2, r0}) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000efe000)='/selinux/access\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000013c000)=0x0, &(0x7f0000888000-0x4)=0x8) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000aa8000)="6e657401e521f200ffff003fd1") socket$packet(0x11, 0x4, 0x300) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x800) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000d8000-0x9)='/dev/sg#\x00', 0x9, 0x210000) socket(0x10, 0x3, 0x0) write(r0, &(0x7f000006b000-0x22)="810000001c00070005efff07f2ff040a050000000000000000040000000100a44552", 0x22) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e1e000-0x78)={0x0, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x50, 0x0, 0x8, 0xfff, &(0x7f0000fbd000)=@generic="06f6cd03b8cb360426dde7f90ffb89d7", 0xffffffffffff167f, 0x8, 0x4}) 2017/12/27 16:09:38 executing program 4: r0 = socket(0x1b, 0x80006, 0xe4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000a45000)=[{&(0x7f0000001000-0x60)={0x27, 0x2, 0x5, 0x5, 0xffff, 0x1, "4b10d9144d3cd86dbfb85eb3adb44361f811cad4d70be6416eafd43f4ba22eff63c50099404e052092ad1e83e9d9abc36ba443a1d9d24328def1d58ede41d7", 0x1}, 0x60, &(0x7f0000b12000-0x60)=[{&(0x7f0000001000-0x99)="d194bcf6fe99d110dd712344e26f0ec8c0b8196b1c879be4e4b8e1372a53d850083a383970fe74334215ee5a922370cc83fbdac39fd077469da6bbabff8208d9bafb1a188542a1e0fbdf61fa109af1c735255351cccd1173042f4986cebf5237e0b4f63bb66f005b20dbbd71cf48a61f10c05a2a113ac7005cbf9f669d4fa1c9243f5ee5281835ca1e169a9da989ac021d85188bf3774c03bd", 0x99}, {&(0x7f0000e13000)="c54fd163be42022754526e9ef23e0972474f1e664df9e9a53e1c95666a17269c9cda47d1dbe03d6bb08f11da0996b2d5ad9bf423784d91e23179e67b97f02429678a7fd194a1587cd88dc9b9cc077cf729d2cea9d9c82f9a468e056f1cc2e299feaa9c34f216ca249fcb072dea0cf4ade0d54106b9d8442b91b1c756", 0x7c}, {&(0x7f000036a000-0x1000)="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", 0x1000}, {&(0x7f0000563000)="ebcf238227e64942938806967bd3a85e1ff314631cf763b045b177ae3cd145221c35e01f513b8a3e433b758bd9ce2239e035f2e9c7902452e670d845bd7315bab5bf69dfb785ba24bef61233972cdb6734951c5bc268d5cdbfdd204cfd90ed38069c04139396e1b440086e25821a50265ac266fbb29f6ba550ca51ccbfa3e09bc7f12f4f36751a958e7113ab6a0f907e", 0x90}, {&(0x7f0000000000)="ddc443b154b957020cba0faa025cd730f0be6a01d3685aea847bd4065d927c0a3b483a3ce99f132d698084e1b3b1ca6bef8e49f6d97c077cf6fbe6dafdb8346d3201665058f4194e420b419d0a8855204feed63c87c1d6d99d2a9ea2cb9a66da3163fda719963300c7ecafd49986b05d86dc9b9ab06edf55d12ec02019543fa608a8d0ef0973922f868cb7acb2e7f07af79bdbb23cdc083b6a483ef728acb8c1cabc3fdb6fa9f9c857658d68f23ac055b57eab6cfeea09bc8613d21db61935fdfc43f8ac07b6a7cfedace0824b6ca50f34", 0xd1}, {&(0x7f0000001000-0xb4)="ddf5524be9d25a2d6a8a5b1fb0f35525b89ac317934f73c788f06e389763e9652c9e545bebb9f42fdab7cc122481889d035d1987bc6edc6335fc62b6b0cdf7fe389c8200c28cf3022378dbf51b14e8915cdc118efa62febdd2bce274eed97b841c31531e969fd8aea3d1cfeab5ea64e9af08d344761a33d4ac18abaff4d8187ea8e3949ddeef60179f0c403c9765046b050c0d3252b9f8e7a3a9e8038903a1fc99b13f54f7453787b796d7483364e7cf27929a22", 0xb4}], 0x6, &(0x7f0000000000)={0xd8, 0xff, 0xfffffffffffff49e, "54cdb73e810a61f4ceeffb6acd3aaa1d0f523a1c4fae97f183e47a0024ebd3c79807163d1cafa2c07516ffa14038401c473ed680b29d317a784bccd497ae899d73e5db60376319c6986d05073b4cbbc6e65df32ecab19268e551748565b05081938b7dd3c2abe9126a15a1785e0e923d8737e3779bd19b89f4eef004f8bef86437836fab184b362c6f38c929f815b60ebcaa5c1c57b7def662b4542565b9855c4d1a3ea3cd50dcd433ba5e9008fed946ea80435c7894191863c34e5f0f757ef56f"}, 0xd8, 0x4}, {&(0x7f0000001000-0x60)={0x27, 0x7, 0x401, 0x1, 0x8, 0x0, "ade5303dc6ed4110c71ac0d8d8f8e951228666922a3e64d6a38995084d69f10a5882b682b192732abba25e9a37175ca650d4af2a0a3e0057e4ff1f6d92c605", 0x800}, 0x60, &(0x7f0000a99000)=[{&(0x7f00007e7000)="33b81486d44959a334a2c7acfc0573ee363618f67fde49c5172ddff345ccb8072ff87ebb872980384f98173d409f840ed7652eb4f30e8582263962d8c37ae9cd73ba67c0260506ff3ef77cbecc676f253d325792930b8e807fe3ea2d42a18835d4703c709dce2cfae64424880d9d81154293f7938371d5beafff82d5f27af68ab2271bae5628bef3b003a4d06ba537c0edaf8d6bc0caec6b6b09e15fd5ada0d4d29fb1940bd834a63deaa4666e59abb2dba08a1535cac518138e2a9449d77e8bea0517ea474522d30ab84b0a7264e5b15fb1879bba210d3b50f714ed6d", 0xdd}, {&(0x7f0000dd9000-0x3b)="221609b507778f9b303b57bf59804dfb4fb669e68d6b152e75440d651752d8657969ae1c176584aef6ed65c30256226b40cc1dab928d071c71ee3e", 0x3b}, {&(0x7f0000eb4000)="034535fbaaff963e4c53982551", 0xd}, {&(0x7f000085a000)="487e4def8e19229e346d730a4232695e101dd8bc42881070b4fece4873de5393ed9e0e167c132b618cdd8624df7390d2af52cc570095875fbd19d301a808ebf93a", 0x41}, {&(0x7f0000e85000-0x7b)="87a2d436ef1b4ace434f495833b2ddca33675b6047ff378dccffd7bc497184c54fb97d104c62660d9cfefe51234ee2a4b3fa5ea28fc5d697708c7010b816e803ef9c9bc9e47c0499a0cc43866f752fe6e273403a32df106bd16fa3933c12ae859ce647989f10f0b98575010b8d7fac6fa806850daa4e104b9894ff", 0x7b}, {&(0x7f0000b24000-0x6)="e6460e06083f", 0x6}], 0x6, &(0x7f0000e27000-0x28)={0x28, 0xff, 0x7fff, "944d552c71ef06b47f84db2f1b5591eea41224b84581"}, 0x28, 0x80}], 0x2, 0x80) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000004000-0x4)=0x0, &(0x7f0000012000)=0x4) 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f12000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00007e8000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) clock_gettime(0x0, &(0x7f00008ca000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000586000)={0xff, 0x0, 0x6, 0x4, 0x114, 0x3, 0x0, 0xfffffffffffffffa}, &(0x7f0000fde000)={0x2, 0x7, 0x1, 0x2, 0xd785, 0x7fff, 0x40, 0x74c}, &(0x7f0000159000)={0x8, 0x7fffffff, 0xfffffffffffff746, 0xfffffffffffffffa, 0x800, 0x80000001, 0x4, 0x4581}, &(0x7f0000844000)={r3, r4+30000000}, &(0x7f0000d34000)={&(0x7f00008d9000-0x8)={0x10001}, 0x8}) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) fcntl$getownex(r2, 0x10, &(0x7f00000c6000-0x1)={0x0, 0x0}) ptrace$setsig(0x4203, r5, 0x2, &(0x7f0000c85000-0x10)={0x5, 0x9, 0x3, 0x10000}) 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000912000)=""/0, 0x0, 0x0) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000054c000-0x28)={@common='lo\x00', &(0x7f00007ed000)=@ethtool_rxfh_indir={0x0, 0x1, [0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed8000-0xd)='/selinux/mls\x00', 0x0, 0x0) getxattr(&(0x7f0000ff6000)='./file0\x00', &(0x7f000037b000-0x16)=@random={'trusted.\x00', '/selinux/mls\x00'}, &(0x7f0000ba7000)=""/172, 0xac) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000b88000)={0x3, 0x4, 0x6}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) utimensat(0xffffffffffffffff, &(0x7f000052a000-0x8)='./file0\x00', &(0x7f0000d39000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000599000-0x4)=0x0) 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000005c000-0x4)=0x0) getpgrp(r1) r2 = syz_open_dev$sg(&(0x7f00007f5000-0x9)='/dev/sg#\x00', 0x100, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ba2000-0x8)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000109000)=0x0, 0x8) poll(&(0x7f000016e000)=[{r2, 0x10, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x4041, 0x0}], 0x3, 0x7f) 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f000050b000-0x25)="240000002800070800200001fffffffa0000000002000000000000000000000000007f23", 0x24) 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00007e9000)={{&(0x7f00001d2000/0x4000)=nil, 0x4000}, 0xfffffffffffffffd, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) flock(r0, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000858000-0x8)={0x0, 0x4}, &(0x7f0000680000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a9b000)={r1, 0x2}, 0x8) r2 = open(&(0x7f00007ad000)='./file0\x00', 0x40000, 0x1) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x52) r3 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r2, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000cfd000)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000067a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00006c1000-0x32)="6e7d1ac601c0c56089838d0d92a3e6707c4d634b80335f5835814b8403e2e64b098d9552c844c90db1301d0fc56896ad8e24") prlimit64(r1, 0x0, &(0x7f0000fbc000)={0x0, 0x0}, &(0x7f0000754000)={0x0, 0x0}) 2017/12/27 16:09:38 executing program 1: r0 = inotify_init1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ebe000-0x20)={0x0, 0x0, 0x10003, 0xfffffffffffff000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000266000-0x20)={0x976, r2, 0x10001, 0xfffffffffffff000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000)={@generic=""/16, @ifru_flags=0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00001a4000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000)=0x7, 0x4) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000208000)={0x8, 0x0, 0x1, 0x3fbe6793, 0x3ff, 0x1, 0xff, 0x3, 0x6, 0x9, 0x8, 0x9}) close(0xffffffffffffffff) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000cb0000-0x18)=@get={0x1, &(0x7f0000beb000)=""/97, 0x6}) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x20, 0x719, 0x0, 0x0, "0a0000011302000100"}], 0x19}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f23000-0xf)='/dev/sequencer\x00', 0x62000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000374000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c8d000)={0x0, 0x0, 0x0}, &(0x7f0000708000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e83000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020c000-0x4)=0xe8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) setresuid(r1, r2, r3) r4 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000965000)=""/219) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/27 16:09:38 executing program 0: r0 = socket(0xf, 0x803, 0x2) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000722000)=""/16, 0x10, 0x0, 0x0, 0x0) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet6(0xffffffffffffffff, &(0x7f0000d87000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) add_key(&(0x7f000058a000-0xc)='cifs.spnego\x00', &(0x7f00008e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a9000-0x26)="", 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004d9000-0x4)=0x66a7, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e74000)={0x4, &(0x7f00006f1000)="b7df4409"}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/27 16:09:38 executing program 4: r0 = socket(0x10, 0x400000000802, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) flistxattr(r0, &(0x7f0000001000-0x1f)=""/31, 0x1f) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000484000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000002000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b7000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000)=0xfffffffffffff001, &(0x7f0000002000-0x4)=0x4) 2017/12/27 16:09:38 executing program 5: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000d5a000)='bdev]posix_acl_access\x00', 0x16) syncfs(r0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00002d2000)="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") sendmsg$key(r0, &(0x7f0000c7a000)={0x0, 0x0, &(0x7f0000498000)={&(0x7f0000542000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d5c000)='numa_maps\x00') getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d36000)={@broadcast=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000896000-0x4)=0xc) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d5b000)={0x1, [0x0]}, &(0x7f0000d5b000)=0x8) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d5b000)={r2, 0x2}, 0x8) clock_adjtime(0x1, &(0x7f000080a000)={0x3, 0xc3, 0x100000000, 0x6, 0x400, 0x10000, 0x8, 0x9, 0x9, 0x4, 0x80, 0x2, 0x5665, 0x80000000, 0x101, 0x3, 0x6, 0xb67, 0x9, 0x100, 0xb2, 0x7fffffff, 0x169e0000000, 0x2b3, 0x9, 0x451a}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002b3000)={0x0, 0x9}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c76000)={0x7, 0x0, 0xfffffffffffffeff, 0x7f69, r4}, 0x10) 2017/12/27 16:09:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000930000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x4, 0x0, 0x0}, 0x4) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) flock(r0, 0x4) syz_open_dev$loop(&(0x7f0000574000-0xb)='/dev/loop#\x00', 0x4, 0x40) 2017/12/27 16:09:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x800, &(0x7f0000c82000-0x2)="") chown(&(0x7f0000b72000-0x6)='./file0\x00', 0x0, 0x0) 2017/12/27 16:09:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000638000-0x4)={0x6}, 0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000a3d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) mlock(&(0x7f00004d1000/0x1000)=nil, 0x1000) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000965000)=""/219) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/27 16:09:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b3000-0xc)='/dev/rfkill\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000070e000)=0x4a) ppoll(&(0x7f0000a65000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000006d000)=0x0, &(0x7f0000234000)=0x4) 2017/12/27 16:09:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) fcntl$getflags(r0, 0x40a) 2017/12/27 16:09:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d44000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00008e9000)={r3, 0x2}) writev(r1, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) 2017/12/27 16:09:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ea000-0x9)='/dev/ppp\x00', 0x102, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008e5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009f0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000e2b000-0x4)=0x0, 0x4) [ 30.349041] binder: 5000:5004 Acquire 1 refcount change on invalid ref 0 ret -22 [ 30.360907] binder: 5000:5004 unknown command 0 [ 30.373503] binder: 5000:5004 ioctl c0306201 2000a000 returned -22 2017/12/27 16:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/rtc\x00', 0x600102, 0x0) accept4(r0, &(0x7f00000f0000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000401000-0x4)=0xc, 0x800) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000e75000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000739000-0x8)='./file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000239000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000ba6000)='./file0\x00', r1, &(0x7f00000f1000)='./file0\x00') utimensat(r1, &(0x7f0000710000)='./file0\x00', &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) 2017/12/27 16:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003a8000-0x8)='./file0\x00', 0x200000, 0x80) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b8f000-0x13)=""/19) r1 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r1, 0x0, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000093b000)={0x0, 0x3, 0x30, 0x0, 0x6}, &(0x7f0000ce3000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bb6000)={r2, 0x8}, &(0x7f0000040000-0x4)=0x8) lseek(r1, 0x0, 0x3) 2017/12/27 16:09:39 executing program 1: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9d000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a2a000)=r1) fadvise64(r0, 0x0, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/27 16:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000095000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0x0, @multicast1=0xe0000001, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) remap_file_pages(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0x0, 0x5, 0x40000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2017/12/27 16:09:39 executing program 6: r0 = syz_open_dev$mice(&(0x7f000065c000)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00003f0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002000-0x8)=""/8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000000000)="05ccac7ef0c7767eafded01bb3a55384dbcf6dadeec00f033a73f01e51a63506d79d3a27b61a2bda534f76824035c54eade03e365a1e7acfad5a051b8861641e07851ebee0aa4117d418e6c9d73b46259e39aa393e988d3f021567df8f610718b96ff23c41d080567c11409546a944884011a93f24d535b307c262490b04540441e155ba3208b91845666286f45e57307803ec00ab9ad223e964bd8c7569ce70f3ff85b6f7a067456c38a30992da4a8796ce86d58d94cec1cc245fc267550aa3bc5f63", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000a32000-0xa3)=""/163) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r1) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000c53000-0x4)=0x2, 0x4) dup2(r3, r1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000ff8000-0x50)={{0xffffffffffffffff, 0x0, 0xc0ed, 0x0, 0x5}, 0x4, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x1, 0x0) [ 30.400922] binder: 5000:5004 Acquire 1 refcount change on invalid ref 0 ret -22 [ 30.409035] binder: 5000:5004 unknown command 0 [ 30.413830] binder: 5000:5004 ioctl c0306201 2000a000 returned -22 [ 30.440683] mmap: syz-executor0 (5041) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/27 16:09:39 executing program 4: mlockall(0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de6000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e0b000)={0xffffffffffffb1a1, 0x0, 0x0, 0x23ca}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/194, 0xc2) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000da7000)={r1, 0x2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x44b3) 2017/12/27 16:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x953b6953fe7403ab, &(0x7f0000861000-0xdc)="d96d95f2c664f7d24bab439792c888c4bfb2d52a1713cef2c62f9284a294f8108d8c178d88a49134842579111357dfe58c4270599d002592bb78a0079b7e206b098c70a6546dcd8924262e060587b1e336983dd3400e21b6bc68a9f26c5f48150f54a80a1ec44769e23691b83e464afa0c57ad3f4b286b29a725b4f15bc096e925daa138a8f4a3136307e53d6d9780772625fc96ef9c191a8986c33cbe379f7ca8c82bf05eb2b08bbc2c1f40c475ac395e06438115675e053109fcbd7df4d9773b4167a8296757cd12795a49e8cbd41680ee7cd76ec80f108b2a1447", 0xdc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ccd000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00007a9000)=0x7f) write(r0, &(0x7f0000f79000)="fc0000001c000700abdf0008090007000a0022590200000004000e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505e658a1ad0a4f01731d05b035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1", 0xfc) 2017/12/27 16:09:39 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r1, r2) dup(r3) 2017/12/27 16:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0xfffffffffffffffe, 0x0, 0xfffd) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000341000)={0x2, 0x15ff}, 0x8) lseek(r0, 0x0, 0x3) execveat(r0, &(0x7f00003ea000-0x8)='./file0\x00', &(0x7f0000a81000-0x28)=[&(0x7f0000250000-0x2)="ff29", &(0x7f000070b000-0x2)="ff29", &(0x7f0000099000)="ff29", &(0x7f000087a000)="ff29", &(0x7f00003cd000-0x2)="e100"], &(0x7f000007f000)=[&(0x7f0000b45000)='-\x00', &(0x7f00008c4000)='\x00', &(0x7f0000b19000)="ff29", &(0x7f0000090000-0x2)='^\x00', &(0x7f0000494000-0x2)="ff29"], 0x400) 2017/12/27 16:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000714000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000201000-0x10)=[{&(0x7f0000a7e000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000739000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00008eb000)=0x0) 2017/12/27 16:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ffa000)={0x9, 0x1000, 0xa79, 0x80}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) setxattr(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f00008ae000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000441000)='-em0ppp1-\x00', 0xa, 0x3) fcntl$setsig(r2, 0xa, 0x9) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = memfd_create(&(0x7f0000801000)='wlan0\x00', 0x3) setxattr(&(0x7f0000439000)='./file0\x00', &(0x7f0000607000-0x1a)=@random={'os2.\x00', 'system.sockprotoname\x00'}, &(0x7f0000974000)='-em0ppp1-\x00', 0xa, 0x2) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000f6b000)={0x4, 0x1, 0x5, 0x5, 0x3, 0x2}) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006cc000)={0x0, 0x80, &(0x7f000078c000-0x80)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x55c}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0xafc}]}, &(0x7f00007af000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d23000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003c7000-0x8)=@assoc_value={r4, 0x452}, 0x8) 2017/12/27 16:09:39 executing program 5: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") eventfd2(0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000074f000-0xb)='/dev/hwrng\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x4d)=""/77) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000538000)='attr/exec\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000ff000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fff, 0x30, 0x8, 0xbff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x8, 0x0, 0xad, 0x8, 0x5, 0x1, 0x9, {r3, @in6={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x5, 0x717c, 0x8}}, &(0x7f000056e000)=0xb8) 2017/12/27 16:09:39 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x183002, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000009000-0x4)=0x0, &(0x7f000001b000)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/27 16:09:39 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000449000-0x8)='./file0\x00', 0x4000, 0x18) r2 = openat(r1, &(0x7f0000ff8000-0x8)='./file0\x00', 0x800, 0x3) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000ff7000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000a7b000-0x4)=0x0, 0x4) 2017/12/27 16:09:39 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)="") mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002ba000-0x4)=0x0) 2017/12/27 16:09:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x407, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000098c000-0x8)={r3, 0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005be000)={0x4, &(0x7f000015c000-0x20)=[{0x4, 0x9e2, 0x9, 0xfff}, {0x101, 0x3, 0x2, 0x100000000}, {0xfb, 0x2, 0xffff, 0x7}, {0x4, 0x10000, 0x100, 0x3}]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000ac1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(0xffffffffffffffff, r5) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) 2017/12/27 16:09:39 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000004000+0x61d)={&(0x7f0000001000/0x2000)=nil, 0x6, 0x7, 0xa, &(0x7f0000001000/0x4000)=nil, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x81, 0x7, 0xfffffffffffffff7, 0x8}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r2, 0xfff, 0x8000, 0xfffffffffffffffb}, 0x10) 2017/12/27 16:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x5) 2017/12/27 16:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d9000)='./file0\x00', 0xfffffffffffffffe) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d9f000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b7c000)={@generic="6367d4d4ba630307143cd0d24e484973", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cf3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de2000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ea4000-0x5e)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x4, 0x3, 0xffffffff, 0x0, 0x14289ad9, 0x8, 0x0, 0x80, 0xfe00000000000000, r1, r2}, {0x1, 0xffffffffffffffff, 0x2, 0x0, 0x539, 0xd5, 0xfffffffffffffff8, 0x3f}, {0x7, 0x0, 0x1a5, 0xffffffff}, 0x9, 0x8, 0x7, 0x1, 0x80, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x80, 0x7c6}, 0x4, @in=@loopback=0x7f000001, 0x5, 0x3, 0x3, 0x10000000000000, 0x4, 0x6, 0x0}}, 0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000fc6000-0x6)='tmpfs\x00', 0x0, &(0x7f0000733000-0x55)="450e6c3ffa29546b12bd2b39b4c2374a1a14e9f7ea4f9f5102ae3ac8e7d3cf4e42621cb0d104f8ead3302c") 2017/12/27 16:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#', 0x1) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000540000)={0x5, 0xfd08, 0x4, 0x6, 0xb61}) [ 30.582404] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 30.590075] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 30.608911] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 16:09:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 16:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a1d000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000750000)=""/124, 0x7c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e9e000)='net/packet\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 30.638992] device lo entered promiscuous mode [ 30.651022] device lo left promiscuous mode [ 30.656258] tmpfs: No value for mount option 'El?ú)Tk½+9´Â7Jé÷êOŸQ®:ÈçÓÏNBb°ÑøêÓ0' [ 30.677478] tmpfs: No value for mount option 'El?ú)Tk½+9´Â7Jé÷êOŸQ®:ÈçÓÏNBb°ÑøêÓ0' [ 30.726257] device lo entered promiscuous mode [ 30.735407] device lo left promiscuous mode 2017/12/27 16:09:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000662000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000026c000-0xb8)={0x2, 0x12, 0x80, 0xd, 0x17, 0x0, 0x770, 0x1, [@sadb_key={0x1, 0x8, 0x1, 0x0}, @sadb_x_policy={0x4, 0x12, 0x4, 0x7, 0x0, 0x8, 0x1000, {0x1f, 0x4, 0x6e2, 0x7c, 0x0, 0x4, 0x0}}, @sadb_address={0x5, 0x6, 0x9, 0x81, 0x0, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x7f}}, @sadb_x_policy={0x4, 0x12, 0x0, 0x6, 0x0, 0x2, 0x5, {0x2, 0x7fff, 0x7ff, 0x6, 0x0, 0x1, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x94) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0x6c)="308c5763d43b844e0d7148b313ca9dfae3fa734ad35efc0f9dac3ae5b9a15e7ec88a4388160057333069e052a3957dc03b86f7ae84cf6f4e8fe07c491a43b102013a1548ed24446f586cc5101361d825aaa451f637dd2e270b0e18e100230cd141712d1c4954c7e14cae3a76", 0x6c}, {&(0x7f0000000000)="e06f51a66aec7474bbd9fa484111e9546138d3e5de61829f1924401f734e9d2ac8715a2751fb7de0cec22796134094d9099fc960348d03e415d710fa6b452c9f782ba10aa7d74f0cdf3fa82bf699dab2a52bee5813bb21eb79c6672b59f7a971cc52f51e0847d14057e0fb7430a2a02ef97d3cadab344e0e946739ad085939c45a2611fa0550abff97af8bbac877998d0dac2f546fa582722c3f85b9b631b39db512ade186c30c2e3f32d5429200bdbaffca3f2ba13e6b262fbb9a1ecaf6a29d24ef37ceb821674508cc0006514b00727adf140ae86bcfae86", 0xd9}, {&(0x7f0000001000)="aa4603644e94f95c6e7adf6ed125ae354724bb04aece2f8e2371815cc8e022b30f8116def70afd02bdab352313332121e391df2a7b8458dc9c946d4a4cc17fbc8330eb7409790067dbee977115c5123f8283c2d07cfe5cc226b425ebd14b454ea52069168a56507a90392b3f48", 0x6d}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="df5efa3ad6901b2195b14411a096357234e294b3d520067203b720b6807b08", 0x1f}, {&(0x7f0000002000-0xae)="af062ed7b5fde7c9e3d346138e79c58d1dd4ef6c647b0f307c2a0516e7fadbe19f05733b53b152fda3a8615ac32a03ac409228cbaa31f36dd4720754caa236f048cc6b0456cc8f188e223e03438ed5bcaff2917cd99795cf6e41cb538acf31b88b0061b075f32a2b350f5e7f4c56f0bea3c78c35d1799d379d66398a194869dfc392819bc2a818429805d70dcb3e2bd0ab66156a3fa17c9ac59ef4f7613033278b87c7a9b1e15d6a888eaf4bf4a6", 0xae}, {&(0x7f0000002000-0x64)="8f7281bdbd4534612ebe6fc047b4a884779d38e927d4b9085a2c83cd34cd07ebf4581690164e8660df1e32c63f74a1258a75228c58d72b04bc0b53d3b614d1d85d327e06a54a737b13d4b681add8154079c1a0e2e927daa25a43acc4e170d79d421849d6", 0x64}, {&(0x7f0000001000)="a1925eda652dce5ab1901a885c1e34aced3707ba20483069d52d64f72891017416e5157c72a8be81c253a2c0c0c9910f9c9ce38ed144409ca7f7fb8996cbd0ea38929d6a24e9a099d5135beff5803bd0a435cfc86717bb2a270f8138d76563cd24cfc91cfd28814266851652494a48bf4d2677a91298d5149b80", 0x7a}, {&(0x7f0000001000)="31784b37655b8b4685df60e13fa089fd6cad18c9763bf38b8e19f5b254d74a9d9897b6c354f2c60e8971fd1dc8c02294c85b8a2ceaa0b685ce33ace55ca52b838837e850f54f9095e80ea76798a6f545915ee1dbddfb6388d546ac59b36b8253b05c99a8e7400060925719b6aef11a54ed7c7bafa5191eeddb53b94324a5b9a4d9fe1c6960eacd4222e391bd694008f30385f432cc891aadd34c0d29f8f4e7ad3d130be872de4b3b69c51b193f048d5d033657aa99ea9d781ac138e209233bc812c0f3b04a9395ff1cf5998ec0df5ddcde5f64fe20ba3e", 0xd7}, {&(0x7f0000000000)="e543d81afa9623cb80166fcddb530edc7a0d24e139", 0x15}], 0xa, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x80, 0x40080}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="a5ff27b023025e45ea3cf28f140269832b32872809c43cfa319ea4030526f8f765f005d9d674f4267b82abeb3cf75ac2a364798ba26bf95ec1fe0682ea9e2df1b8367afa21d4b8c668d222b7bb72402a4038486e9981cf20ec6a4967de9e87af23999c4422bf8a780971d8edd9587100ddf2dc621acb31fdde22566db791bb6a3342343e6f80288b925780f1c2d986e80d6e07952f6e9ff64ea7835ad23a37b7fe45283c407235b5e3aed70c0ca4edb16da6b67e16", 0xb5}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x35)="1408a48c17ffeeb69872d2e5a52e1d24f52d4c12e919f77e64148e59b5ef497542b4b7c37e213a94aae102ed9eb16f1b6b081b9d1f", 0x35}, {&(0x7f0000002000-0x3f)="dc35ccdc7bdc8bdb6fade73a856009efc48b5cb19755bc0550f6f5124427397ce10eda93c9556757f7ec0781d7ed23a1979688efd70dd8d6dcade090d7105f", 0x3f}, {&(0x7f0000001000)="f9e65777392ec3d9c7dee292c8cafd57c7b3fd95b7d5c80087e5a222050322d04803f24f1f9fe7427bb252f214d9df6685ec8892f3765edc30ab2087bf85d5d7dc3fc0cea15efe8d16d3f2a8af881c8e174cb2be4cf433bb5a7b308d24564d3462b26ccdb1857221c460417c45ff93b9190581a6f74266cc2fdf998839567cc71853ecfad9a8e820abb2d2e3bb130c9b6b9912285fca2b55f3cc7eb5aaffa0c441ef7544bbdfc46c065ade21b23beeb0706d6a2fc172a415650804d4edb3ef50827df01fda139ce2332ce9aa301780a75283fe7ef0bdcaaa99fc56b99da6dfada9139e3d088c4b", 0xe7}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0xc000}], 0x3, 0x40001) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000842000)='/dev/hwrng\x00', 0x0, 0x0) write$sndseq(r7, &(0x7f0000d3f000-0xc0)=[{0x100000000, 0x228e, 0x1ff, 0x1, @time={0x77359400, 0x0}, {0x1, 0x10000}, {0x80, 0x1000}, @raw32={[0x3201, 0x282, 0x7fffffff]}}, {0x0, 0x9, 0x58, 0xf1e9, @tick=0x1000, {0x0, 0x2}, {0x9, 0x8}, @note={0x2, 0xec92, 0x0, 0xff, 0x7}}, {0x9, 0x1, 0x100, 0xffb, @tick=0x3, {0xc3, 0x100}, {0x200, 0x8}, @raw32={[0xe3d, 0x9, 0x2]}}, {0xf121, 0x3f, 0x2, 0xc, @tick=0x5, {0x100000000, 0x80000001}, {0x9, 0x40}, @connect={{0x800, 0x6}, {0xfff, 0x4}}}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) getsockopt$sock_buf(r7, 0x1, 0x40, &(0x7f0000598000-0x1f)=""/31, &(0x7f0000651000)=0x1f) setsockopt$inet6_int(r7, 0x29, 0xff, &(0x7f0000a97000)=0x49b0, 0x4) writev(r8, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) 2017/12/27 16:09:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000de9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f000021b000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2017/12/27 16:09:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x7, 0x10000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000013000)=r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00006b1000)='*(*\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d35000)={@generic="72fd23aa2c25dfa93d952ca2c0a7a340", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f000045c000-0x14)={0x11, 0x1c, r3, 0x1, 0x401, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/27 16:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ed8000)={0x2, [0x0, 0x0]}, &(0x7f0000779000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000032000-0x10)={r1, 0x2, 0x2, 0x6}, 0x10) read(r0, &(0x7f00004fa000)=""/111, 0x6f) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d9b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bc4000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fb1000)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x8, [0x3cd3, 0x48d, 0x1ff, 0x8, 0x0, 0x9, 0x30d, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c9a000-0x4)=0x0, &(0x7f0000431000-0x4)=0x4) 2017/12/27 16:09:39 executing program 5: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x870, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x8000000000001c, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x3, 0x0, 0x2, 0x14fb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x8, r1}) 2017/12/27 16:09:39 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000212000-0x4)=0x6a1, 0x4) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:09:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x2) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r6 = dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000a8e000)=0x0) gettid() r7 = getpgid(0x0) r8 = getpgrp(r7) fcntl$setown(r2, 0x8, r8) fcntl$setsig(r5, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) close(r0) 2017/12/27 16:09:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a1d000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000750000)=""/124, 0x7c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e9e000)='net/packet\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2017/12/27 16:09:39 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000eea000-0x4)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xd2ef) 2017/12/27 16:09:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7fffffff) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000494000)="1f00000003010100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) stat(&(0x7f000078c000)='./file0\x00', &(0x7f0000805000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x8, r4) setfsgid(r3) 2017/12/27 16:09:39 executing program 6: prctl$void(0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xd)='lovmnet1eth1\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000002000+0x4d)={@rand_addr=0x2, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00008d0000-0x16)=@get={0x1, &(0x7f0000001000-0x2a)=""/42, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) 2017/12/27 16:09:39 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x1, 0x0, 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c95000-0x20)={0x3f, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000703000-0x10)={r2, 0x4}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) 2017/12/27 16:09:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = creat(&(0x7f000037a000-0x8)='./file0\x00', 0x175) read(r0, &(0x7f00007a4000)=""/60, 0x3c) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/27 16:09:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000040e000-0xe)='/dev/keychord\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) r3 = fcntl$getown(r2, 0x9) tkill(r3, 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000415000)=0x2) getpeername$netlink(r1, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000592000)=0x1ff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000928000)=r2) write$tun(r0, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) 2017/12/27 16:09:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000e17000)={&(0x7f0000f85000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000bce000)=[{&(0x7f0000335000)=""/23, 0x17}, {&(0x7f0000228000-0x62)=""/98, 0x62}, {&(0x7f0000c6f000-0x44)=""/68, 0x44}, {&(0x7f00003e7000)=""/178, 0xb2}, {&(0x7f0000588000-0x7a)=""/122, 0x7a}, {&(0x7f0000048000)=""/74, 0x4a}, {&(0x7f0000bd0000)=""/191, 0xbf}, {&(0x7f00001e5000-0xb9)=""/185, 0xb9}], 0x8, &(0x7f0000ad4000)=""/4096, 0x1000, 0x2}, 0x0) r1 = socket(0x2, 0x2, 0x0) accept4$inet(r1, 0x0, &(0x7f0000474000-0x4)=0x0, 0x80000) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000699000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000a0e000-0x3)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000013c000-0x8)={r3, 0x1}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00003e1000-0x10)={0xce, &(0x7f0000861000-0xce)=""/206}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f000089c000-0x40)={&(0x7f00007c5000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000050c000)=[], &(0x7f0000c22000-0x8)=[0x0, 0x0], &(0x7f0000621000-0xc)=[0x0, 0x0, 0x0], 0x5, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000ad5000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aa4000-0x4)=0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000968000-0x4)=0x0, &(0x7f0000be4000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000a2d000)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000a5c000-0x10)={0x81, 0x6}) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 16:09:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 30.961061] audit: type=1400 audit(1514390979.541:22): avc: denied { ioctl } for pid=5153 comm="syz-executor0" path="socket:[13089]" dev="sockfs" ino=13089 ioctlcmd=0x6437 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/27 16:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000067d000)='wchan\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f43000)=0xc) stat(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000ac1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000006b000)='./file0\x00', &(0x7f000074f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b1000-0xc)={r1, r2, r3}, 0xc) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r4 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') r5 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) dup2(r5, r4) 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x80800) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4400, 0x0) 2017/12/27 16:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000918000-0x6)='./file0\x00', 0x2, 0x6) ioctl$int_out(r0, 0x5460, &(0x7f0000956000)=0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000235000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000008) fdatasync(r2) fcntl$notify(r1, 0x402, 0x0) 2017/12/27 16:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) signalfd(r0, &(0x7f000048a000)={0x1}, 0x8) sendto$inet(r0, &(0x7f0000099000-0x2)="", 0x0, 0x20000000, &(0x7f0000cff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lgetxattr(&(0x7f000056f000)='./file0\x00', &(0x7f0000ae1000)=@known='com.apple.FinderInfo\x00', &(0x7f0000de5000)=""/63, 0x3f) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cc3000-0x84)="", 0x0, 0x200080c0, &(0x7f0000b7f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000737000)='/selinux/user\x00', 0x2, 0x0) 2017/12/27 16:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = fcntl$dupfd(r0, 0x200409, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003da000)=0x0, &(0x7f0000114000)=0x4) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x8001, 0x3, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0xb, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000060000-0x6)="77062165de", 0x5) 2017/12/27 16:09:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000095b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000fe1000-0x4)=0x0, &(0x7f0000fe0000)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x7f, 0x7, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c7000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) 2017/12/27 16:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) keyctl$join(0x1, &(0x7f00000c5000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000598000-0x8)=0xedb) mq_timedreceive(r0, &(0x7f00004cb000)=""/164, 0xa4, 0x3, &(0x7f0000d8b000)={0x0, 0x0}) 2017/12/27 16:09:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000027f000/0x4000)=nil, 0x4000, 0x7, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x12) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000002000-0xea)="795421571b5d1917c3f4e622f9fb079012412b6a022404c0e56b6904298295043f214d1c7f29c7eed211401e2db4e78436bdd680563df277305b5b35454a3739fbf7d2164752551654a626a1c5aa9d6a8c1ef4cf76bead3bda6dccd3123340edef932885267a42d12c53fcd0fd70324c8a6c27458fba1534d7e5473cae61a09f9a48b4ea137074c6d4288903e5e7b4ed0a013746f587ed38c21366a16e6f4ae9b9e2f8e2819a8c694c90c74afc7615f2edb0ac9424eb839156744ea9d68beb89d8a15c709c2de5914cde2348fda4ed4700c0f0cd6ef3bba8acc1d1d435c66c5372b37bcbfad1d65e7635", 0xea, 0x4000000, 0x0, 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)="7eee0d0a78724e1ae787f2b727", 0xd}], 0x1) 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003c000-0x51)='net/sockstat\x00') pause() preadv(r0, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) open(&(0x7f00004af000)='./file0\x00', 0x20000, 0x14) 2017/12/27 16:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) read$eventfd(r2, &(0x7f0000b5f000)=0x0, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000733000)='/dev/loop-control\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000272000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimes(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f0000e1f000)={{0x0, 0x7530}, {0x0, 0x7530}}) fsetxattr(r4, &(0x7f000015e000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00008c3000)='/selinux/avc/cache_stats\x00', 0x19, 0x3) ioctl$TIOCGETD(r4, 0x5424, &(0x7f00000c3000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000df000-0x4)=0x103e, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00007ad000)={@generic="9883b75ef32adb0004d1f8f188f6601c", &(0x7f0000c8a000)=@ethtool_modinfo={0x42, 0x5, 0x7363, "4803d5d47a4c9d37"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000900000-0x108)={0x0, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x5, 0x2, 0x0, 0x3, 0x8, 0x2, 0xe76, 0x1, 0x3ff, 0xffffffffffffff7c, 0x401, 0x4, 0x1]}, &(0x7f00003b9000)=0x108) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00002c2000-0xa0)={r6, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4, 0x3, 0x9, 0x40}, 0xa0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f000096b000)={@generic="d4a7af3ed5c17d4c21eb458ed1727826", @ifru_flags=0x2}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) prctl$getreaper(0x1b, &(0x7f0000985000-0x8)=0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000f07000-0xce)=""/206) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) 2017/12/27 16:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x12, &(0x7f00002c1000-0x14)="ff55d36c", 0x4) r0 = open(&(0x7f0000024000)='./file0\x00', 0x80, 0x100) accept4$ax25(r0, &(0x7f0000125000)={0x0, {""/7}, 0x0}, &(0x7f0000268000)=0x10, 0x800) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000027e000)=0x4) 2017/12/27 16:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000859000)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x4, 0x2, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003fa000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000e9c000)=0x98) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000017000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d94000)={0x0, 0xf3, "0eef158c6a7ffcdba3556d5be6a56f1d0ece8a7347b3729573db2d8ca29554c84a4daa06ba0aa8e34c2fd0add408c99cd007da94f451f194d3597d450b9e7657a592bebdb1081fc9c5121bd76248eb93558b2f75a0dfeff4731f2e8310c7014bceefcdf234ef9a8ecc941d842756576d7473859c61429894eb3df015afd0ae863c26929e66d66b264cfe227a26672b5ef69abb3da6f202549af00dfaec3f62a4723a485108888c2376d26c018684325a7d7a7776ad0507bb6a30fb50b009b984c3a2e9c6c7da1803810e202a9d2e89b557ed4944211e6351303cc3981faa31af3702d80a11a44f4192677beb82742175b82ec1"}, &(0x7f0000b4d000-0x4)=0xfb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000467000)='/dev/sequencer2\x00', 0x4082, 0x0) accept4$inet6(r1, &(0x7f0000950000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b96000)=0x1c, 0x800) 2017/12/27 16:09:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002000)={0x5a, &(0x7f0000003000-0x5a)="b803a6e556978b4a5e0e0628de28140e9ae01406c9ada7aca6933994a7c5aa84706566ae3279f3ffb7233aee764eb1f3c6f5136d034934a0b3111ed2d70a33cb74bedd8d1275495c67d468109339837d8524e04924d7b8944e11"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"d3967732b13b6e"}, 0x54}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000484000)=0x2000000000000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000096000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x9b, 0x0}) setxattr(&(0x7f0000696000-0x8)='./file0\x00', &(0x7f0000086000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001c2000-0xd)='eth1wlan1){]\x00', 0xd, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab0000)=0xb) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000453000-0x4)=0x0, &(0x7f0000a9e000-0x4)=0x4) 2017/12/27 16:09:40 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff5000-0x10)={0x7, &(0x7f0000a2b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000a9e000-0x8)={r1, 0x24}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f64000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000f65000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008f3000-0x4)=0x10) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0xffffffffffffffff, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000082c000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x406, r4) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000b31000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r7 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r7, 0x1, 0x26, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 16:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000254000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c24000)=0x0, &(0x7f0000ec3000-0x4)=0x4) vmsplice(r0, &(0x7f0000561000)=[{&(0x7f0000473000)="7f158aba7019b1a93ca325be10fb97dae5248ff11999d15076d45004c819baea8f0e11dede54acdcb4d0f1fd4892d2da28d5bdb0cd1ba8dfe20332158d171f43a3d6b1f9b4697335ee94a36ad6bee050e92237a209247151843e0f2a656c5777036a22a3792c9dabf0007369f839c4b2e6888d50ce838854c2449f4dc2c1793bff8f06f4181a1b90ec8e8924744c93ddbba6829aa35c2f330c8650dcfa92b129060ab18b02f971b3a1ad4b5da8de23c83d512299e9", 0xb5}, {&(0x7f0000d67000-0x36)="c3557ac4036e50fa695f2d4464a5412663986bd832972c300bb613c5f3b0449a769d4fe3ffde5016fba771d0cd1513cf68a5a93c8089bb0c40afb4adef5161836e5516cf94cc4597180e6aaf65f9fac2ff6a410d4a1bea408ad6c38862c8ae14eb7a47d7e2d12f4736001a9986876b3a2a0c52539ad83163eb70073c5040f4e9d902f30ff348cc16868db8f2191f134f07fb2b3f7464855a547b8bbfbdd4dffa52abedd8c59e59edb33e", 0xaa}, {&(0x7f0000355000-0xa2)="25ca278eaba288a8adf7e3e0861a555d8c4a450b584aa4ebacb932cf2c5ba12848af171b8947d7a2b7c9958e6ff623ccbfc4a2fcfb582d0014b37aa213575235fa1a1a54345697e34f0501507c58d3a26647b811ebf30d7dc173db2bd471edcf23b624cf32549d3fbfde6c85290bbc8e790da528a9596a3824d32d649c18903462c5f9b80c5e28d53d11d5982d448e9c985af82a59d1f707fa1fd3ef7cbaa778bcdd", 0xa2}, {&(0x7f0000d8f000-0x1f)="6a83a5594640e5c096118384aee957667ac38eb26189db5672673552fb5bb6", 0x1f}], 0x4, 0x8) r2 = socket(0xf, 0x3, 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000fd000-0xb8)="62a784b2abc2e8dfcdd75233b23fc2e1afbbdfb5b79cbd8066fc5ad497b178189ef05e256ee115fa7206549915d35f712f3f68f3baf13a408c0b2bfe83221261fa8a9f148c1e33fb36248604fee12382b8a252911dbe57f91010ecb1f150f0c2cbdc2bf99e9a7943db0049c89d7073bfaf919df1245e3849b65ada6f5813b33030da0deb61ce2bf30d9554063aebedf48ac613ef00c2beea2aceaec5774578a2367abc23357b7b6ae14c3647c39a3f0f213dbf4b8fddf6f0", 0xb8) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00007e0000-0x10)={0x2, 0x6, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001a9000)={0x2, [0x0, 0x0]}, &(0x7f0000099000)=0xc) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000249000)='personality\x00') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e0a000)=[0xffffffff00000001, 0x9]) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') preadv(r2, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) [ 31.503050] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 31.507572] device syz1 entered promiscuous mode 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000006000)={0x1, 0x1, 0x7ff, 0x829, 0x3}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x336c}, @in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x94) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2017/12/27 16:09:40 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000549000-0xa)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000b12000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000181000-0x28)={@common='gre0\x00', @ifru_names=@common='yam0\x00'}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a72000-0x8)={0x2, [0x2, 0x7]}, &(0x7f0000a49000)=0x8) write$tun(r4, &(0x7f0000117000)=@hdr={0x0, 0x0, 0x0, 0x5f78cab2, 0x0, 0x0, @ipv6={0x0, 0x6, "a9cb3f", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ed0000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000040000-0x10)={0x1, &(0x7f00002cb000)=[{0x5, 0x5, 0x4, 0x8}]}, 0x10) [ 31.546300] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/27 16:09:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') flock(r1, 0x1) ftruncate(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f28000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff}, &(0x7f0000fdd000-0x4)=0x98) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fdd000-0x18)={0x0, 0x0, 0x20, 0x0, 0xfe}, &(0x7f000025c000)=0x18) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000901000-0x4)=0x0, &(0x7f000019c000-0x4)=0x0, &(0x7f00002a8000-0x4)=0x0) fchown(r1, r4, r5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fdc000)={r2, 0x6f8, 0x39, 0x4, 0x7, 0x0, 0xffffffffffffff2d, 0x8, {r3, @in6={{0xa, 0x3, 0xfffffffffffff000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1, 0x1ff, 0x1}}, &(0x7f000017a000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)='wlan1cgroup\\#\x00', 0xe) 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f00004cc000)=[{&(0x7f0000f10000)=[{0xe4, 0x81, 0x1, 0x10000, 0x4, "9b6d24979d294073a7caf4920fe22fe496523ceb28ae2e8166a557fed17a9a07171a054e2f9b7b00d1ae2c9c5080a83573d8b28872840d14602c03389a6a06c4eac75ae69dbd7f0b01cb391a812417a01f25391ed6909c3efc1a20864335f132fe1cfe595b6a172f106f5df5228e156f8cae18de9f37638e14e37da9132e707e15f81fb4697854945dd5996257af4cbbeabc26c5ef01068452c08ecb1299df135fcf10f549d7d382b72e31df7dd5df9186a1f64cbdf07e1661127ed72ed6b995ad8c09c7cf751744ef21e84ae29f5e78cba2c8ad"}], 0xe4}, {&(0x7f0000776000)=[{0xb8, 0x100, 0x200, 0x5, 0x3, "ee7678f5b464acd4ec4f6ffea7e5393aee343d655a0ac7afb72095f4e231e5c2e32effbc65872d7e7bdcccd319bae37c28e896a0aa5e2fb83d937258610729657a846f3e5323ec4a192f555a2a9d89c4d7c4330265ce865cd84d74eee49325f479d370eaa8c06e0c9f13930418d69f7f8d37baa69f41eaee5cf5f28502d3b51781a8584a0baad03bac0c7da75930d96e432b718c0fe35898c314fa74c74a141a08e0277be4c75a1f"}, {0x21, 0x8001, 0x300, 0x9, 0xfffffffffffffffc, "721a9eb63f6a5760904cb8cd0e010448b0"}, {0xca, 0xdc29, 0x300, 0x5ea2, 0x4, "5504fbf7be9b741fb65dc661d886578af8ace95787d3a1131fabaa33325e02d54556cb4450cde9896377c764bf2e99abdc241a73c47e6289a7ee56bb6769832cf8fa75e1244c7712f036707cce2bb66d1998401cd0b156f43aec90264ee3ad76017c86ee74bc612da762e230565b34dfc639dd36ef5ec993a78d9d6289c6573cbcdb4d4620d391458515e405aac85307ace3ca318f70669f3cf17ed6170a2474eba72bb3e8fc42606226b01e6a48877d78075c75bfc3d3a700e8"}, {0xbb, 0x1ff, 0x608, 0x7, 0x7fff, "0b80ff47242da2eb63406e111f42fd257803a418bab498c6c277bf5c272a0424925d1fc8a8d9fb5a60bc52cd882df04465987253fdf83e8a2d3a62172b9d5d4f6de8300a73848b51da8ddcddb83bb56a21b2b573efbc9f7d0931858d7387aac225ad7a0f056d1322afadaf0ceea3f1a29a37f83734f71d8adc80c71c19e2bfc4c3aaefdd92fe1ef24b36ed3c0633fd24dc015a5ac2026139d178000f49247465ecb215915436cf7fc65adb"}, {0x9f, 0x0, 0x400, 0x409, 0x800, "f6cdb39360e1769c6dc18f60f319251111fd6ca9bb698962867c140da538583b96834e70c94ec0a2b11b02cc333af2c6387586456e2f7f3706a2fae8c720265e8fadd4b8c1545042ad5af5ef28f865b11f4032138998dee84242c637c3a57ec20f4ee9f560a44369d0ef36966e2f961f6d0321409d1054d4839de1a336d16ce17c39ae1d79530381dec2bd5584c7ae"}, {0x1010, 0x3, 0x400, 0x9, 0x5, "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"}, {0xf0, 0x81, 0x909, 0x7d, 0x1, "6645b50eee2866a235f6e3f02828144a8fbe6ca6822c933a0caf7369d7443cda0d867912db581bdc06f87c39cf0a28ff587d6ba8051f2c0c6221c02cbc2f4f1b5fbd7012978a0bc12995909403aaa6c43e79a2827f7cea99228dd1e0a582e4e38065b44c1fd9e6edd2a30389f47f9605b5f08bac0f55a1a0de5386c831f3ee959e3335662f5eb31276c9f504a4e20760567b0aa2a3e688dafcb9cffdb805e3bb794a1c79ce9acd0070ab1ebde6eacb66d1219ce4e0580e2148d356fd11a030b1d813fb3cbd0a24aa43c6cbffa78e0f06129dad4d9971bc482ad7d91986ffc152"}, {0x2c, 0xffffffffffffffe1, 0x200, 0x9, 0x0, "e4da4064d772e68edf50cf0354790e27de839cae76cfa7befe9b0179"}], 0x1429}], 0x2, &(0x7f0000887000)=[], 0x0, 0x0}, 0x80010000040) r1 = memfd_create(&(0x7f00000e1000)='\x00', 0x0) flistxattr(r1, &(0x7f00006e6000)=""/38, 0x26) 2017/12/27 16:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) pipe(&(0x7f00007c8000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) [ 31.555193] device lo entered promiscuous mode [ 31.559396] device lo left promiscuous mode 2017/12/27 16:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') r2 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x4000000000000, 0x80) timer_settime(0x0, 0x0, &(0x7f0000c97000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000051e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getpeername$inet6(r2, &(0x7f0000c0d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000057a000)=0x1c) sched_rr_get_interval(0x0, &(0x7f0000c16000)={0x0, 0x0}) ppoll(&(0x7f0000113000-0x28)=[{r0, 0x1, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x2010, 0x0}, {r0, 0x5104, 0x0}, {r0, 0x20, 0x0}], 0x5, &(0x7f000047b000)={0x0, r3}, &(0x7f00002e0000)={0xfff}, 0x8) sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) 2017/12/27 16:09:40 executing program 0: mmap(&(0x7f0000000000/0xc2b000)=nil, 0xc2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000003f) r1 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x9, &(0x7f0000049000-0xe)="51d2a1e1a514708b0157257e3894") sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x11, 0x200000001a, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) [ 31.634543] audit: type=1400 audit(1514390980.221:23): avc: denied { setattr } for pid=5252 comm="syz-executor7" name="status" dev="proc" ino=13160 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 31.636648] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=5257 comm=syz-executor5 2017/12/27 16:09:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 31.687624] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=129 sclass=netlink_route_socket pig=5259 comm=syz-executor5 [ 31.717613] device lo entered promiscuous mode [ 31.737069] device lo left promiscuous mode 2017/12/27 16:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) socketpair(0x3, 0x1, 0x20, &(0x7f0000a56000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000e08000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00007e1000)=0x7, 0x4) 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/access\x00', 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000409000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x3, 0x2, 0xfffffffffffffffe, 0x7, 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r2, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x501, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:40 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000c000)=[], 0x1, 0x0, &(0x7f0000015000)='Q'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2017/12/27 16:09:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e2000-0x10)='/dev/sequencer2\x00', 0x82100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ed6000)={{&(0x7f0000488000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) poll(&(0x7f0000600000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/27 16:09:40 executing program 2: pipe(&(0x7f0000dcb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002a3000-0x8)={0x0, 0xffff}, &(0x7f0000fe6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000caa000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x80) clone(0x0, &(0x7f0000000000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") getuid() 2017/12/27 16:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000082f000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x1002800) r1 = timerfd_create(0x5, 0x80000) tee(r0, r1, 0x1f, 0x1) r2 = socket(0x1000000000000010, 0x802, 0x0) write(r2, &(0x7f0000672000-0xd1)="2200000014000700000909f7e2ff0000020803e4010000000900020002010072f115", 0x22) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f000086d000-0xb2)=""/178) 2017/12/27 16:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d9e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00008b8000-0x10)={0x0, 0x0}, &(0x7f0000fdd000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r1, &(0x7f0000020000-0x8)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) pwritev(r0, &(0x7f0000ef8000-0x50)=[{&(0x7f00009f7000)="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", 0x1000}, {&(0x7f0000c60000-0x93)="053d1ed925d0c115c904e7d31af954995d2f15ce956d0377a1f50f7c882a91701436ceaef6341494875844c1a2ea72c4476bd3d3e2ef10a55428ba7395612754607e62d7c0120b50dc146c23dfd2ddb9d4790e6893060c8aa7bd6b0f87b59bf3c51241577aa515584fcb1ea0b190337b2a194835211a7f29c16634d620857918d73c48db1c315f849f06fbe5311e2c614e96f9", 0x93}, {&(0x7f0000e48000-0x73)="97a75f8b04b597164a95aa5226ff29ae1e4dabc09f96f03d7a76af37dc78b27e165d0df409b5f11247524691929fc87e4de5a7620a61025c0808fd6ee71671ba87df28b509691206dc5c2c95b5e0d0e73da6079d8d00464ea08260ff7011ef0e71ad5bdc2c44a33bf50e9a680a1d13d4ccb7ef", 0x73}, {&(0x7f0000066000)="38c1967cd351987ae9d913a072b1a83c913ea75fad7923a21a0a3cfefa2882e8d7499a24a2bc99431f15886b3267f4d2b0a8495805cbfa3c46ff30b64a2c4506e27389bc9f3effcf05d48fe55cc92a0747a07695eb1c63cda994234e174fe014c6862e346196b0cd688eb3e4771e52aefd2a4f99d5a535835e7f2010a1bdf4cd2807b6f8f66c468cb08a232fb5b1901456cb0eb224c51057dd54e27807e9c32de9e90e22e20e430b5602f169321e0dffd7210e3d3cde723f39c8047664692dd5f76f5c838dcd8b8f7694b03c64e0781322", 0xd1}, {&(0x7f0000689000)="34bd60ecca19", 0x6}], 0x5, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000683000-0x8)={@rand_addr=0x38142acc, @multicast2=0xe0000002}, 0x8) 2017/12/27 16:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000005c000-0x8)=0x0) r1 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r1, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f00008c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/27 16:09:40 executing program 2: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) pipe2(&(0x7f0000742000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000669000-0x4)=0x2000000000007fff) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) connect(r1, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000206000-0xc)={0x0, 0x1, 0x5, 0x6, 0x100000000}, 0xc) [ 31.960287] audit: type=1400 audit(1514390980.541:24): avc: denied { create } for pid=5288 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 31.988488] binder: 5289:5314 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 32.004571] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/27 16:09:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x101, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d20000-0x43)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) 2017/12/27 16:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e67000)='./file0\x00', 0x109000, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000662000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r2 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000082c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000faf000-0x4)=0x14) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000070b000)={r3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a83000)={0x4, [0x5, 0x7f, 0x6, 0x16]}, &(0x7f000061f000)=0xc) r5 = dup(0xffffffffffffffff) ppoll(&(0x7f0000e5a000)=[], 0x0, &(0x7f00004b2000)={0x0, 0x0}, &(0x7f0000429000)={0x0}, 0x8) recvfrom(0xffffffffffffffff, &(0x7f000044d000-0xb2)=""/178, 0xb2, 0x100, &(0x7f00001b3000-0xe)=@l2={0x1f, 0xc6, {0x1, 0x6, 0x9, 0x6, 0x80000001, 0x0}, 0xff, 0x100}, 0xe) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) fanotify_init(0x8, 0x101000) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 16:09:40 executing program 2: r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getpriority(0x2, r1) setgid(r0) prctl$setptracer(0x59616d61, r1) sync() r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000)=0x6) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x3, [0x101, 0x2, 0x61, 0x8001, 0x5ba3, 0x1, 0x1ff, 0x4]}, 0x5c) getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) getcwd(&(0x7f0000001000-0x85)=""/133, 0x85) 2017/12/27 16:09:40 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00007fc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f000018f000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000c92000)=""/127, 0x7f, 0x3, &(0x7f0000867000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2017/12/27 16:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000735000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000997000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000b1000-0x20)={0xdc, 0x6, 0x8000, 0x9, 0x401, 0x100, 0x6, 0x2, 0x0}, &(0x7f0000392000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a50000-0x8)={r1, 0x47c022a4}, &(0x7f0000b8a000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000045d000-0x3)="", 0x0, 0x0, &(0x7f00009e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f00009ff000)=[{{&(0x7f000073c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cfd000)=[], 0x0, &(0x7f0000f2a000)=""/5, 0x5, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x10)={0x0, 0x989680}) lstat(&(0x7f0000770000-0x8)='./file0\x00', &(0x7f0000c39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004e3000-0x8)='./file0\x00', &(0x7f000031d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f000053e000)='net/snmp\x00') setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000f8f000)=0x1, 0x4) syz_fuse_mount(&(0x7f00007b4000-0x8)='./file0\x00', 0xc000, r3, r4, 0xf89, 0x2000001) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00008aa000)=0x0) ioprio_get$pid(0x3, r6) 2017/12/27 16:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x800) 2017/12/27 16:09:40 executing program 0: futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="b36e7669726f6e0059") ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000cb0000)=""/224) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mlock(&(0x7f0000e46000/0x2000)=nil, 0x2000) [ 32.009868] binder: 5289:5321 ioctl 40046207 0 returned -16 [ 32.018398] binder: 5289:5321 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 32.031782] audit: type=1400 audit(1514390980.611:25): avc: denied { write } for pid=5288 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/27 16:09:40 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000e000)="32000000180025ffff0700a2000000040a01008000e100ff0000000016000900ffff00ffff0005e56700eeaceb00000000c0", 0x32, 0x0, 0x0, 0x0) 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d1000)='/dev/sg#\x00', 0x0, 0x800000000484200) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x4b3, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) r2 = epoll_create(0x3ff) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2017/12/27 16:09:40 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, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000314000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 16:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb3000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000404000-0x4)=0x46a) 2017/12/27 16:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/load\x00', 0x2, 0x0) r1 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f97000)='/selinux/status\x00', 0x0, 0x0) ioprio_set$pid(0x2, r1, 0x0) 2017/12/27 16:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000030e000-0x4)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000840000)="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", 0xfa) 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000008000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000074f000-0x8)=0x7) fcntl$setpipe(r2, 0x407, 0x80000001) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(0x0) faccessat(r1, &(0x7f0000a5b000)='./file0\x00', 0x0, 0x200) vmsplice(r1, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r4, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r5) fcntl$setown(r4, 0x8, r6) tkill(r6, 0x19) 2017/12/27 16:09:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "2972afa8ee9246a41fa9dfb3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000c90000-0x4)=0x0) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000eda000)=r1) 2017/12/27 16:09:40 executing program 4: ioprio_get$uid(0x3, 0x0) 2017/12/27 16:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f70000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebd000)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c63000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000b33000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d5b000-0x28)={@generic="cb3a3468c317afa1ff48ae82c73a7025", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept4$packet(r0, 0x0, &(0x7f000052d000-0x4)=0x0, 0x80000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000112000-0x30)={0x0, 0x0, &(0x7f000046e000)=[], 0x0, 0x0, &(0x7f00008f9000)=""}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c39000)='/selinux/member\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000e52000)={0x2}, &(0x7f0000a0f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efd000-0x10)={0x0, 0x0}, 0x8) mq_getsetattr(r3, &(0x7f0000bc1000)={0x336, 0x5, 0x7, 0x4, 0x1000000, 0x80000001, 0x0, 0x0}, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000296000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) renameat(r3, &(0x7f000026c000-0x8)='./file0\x00', r3, &(0x7f000040b000-0x8)='./file0\x00') rt_sigaction(0x1f, &(0x7f0000785000-0x20)={0x0, {0x80000001}, 0x8000002, 0x7}, 0x0, 0x8, &(0x7f00004c5000-0x8)={0x0}) 2017/12/27 16:09:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0xfffffffffffffff9) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000ea6000+0x4e)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$setsig(r1, 0xa, 0x24) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000883000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000860000)={r2, 0x5, &(0x7f0000a06000-0x14)=[0x80000001, 0x100, 0xe84, 0xffffffffffff03ea, 0x8], &(0x7f00007ec000)=[0x5, 0x0, 0x6, 0x9982, 0x1f, 0x6, 0x8, 0x5, 0x800, 0x1ff], 0x47, 0x5, 0x3, &(0x7f0000f71000-0x14)=[0x7, 0x9, 0x0, 0x5, 0x20002], &(0x7f0000af3000+0xa1)=[0x1, 0x6], 0x0}) 2017/12/27 16:09:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f8b000)={0x1, 0x0, 0x4, 0xfffffffffffffffe, 0x10200}) 2017/12/27 16:09:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00003e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendto(r0, &(0x7f000010e000-0x74)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 16:09:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/loop-control\x00', 0x200, 0x0) 2017/12/27 16:09:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xfd)="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", 0xfd}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = open(&(0x7f0000497000)='./file0\x00', 0x41dbcca33c05f0ed, 0x8) writev(r1, &(0x7f000089c000-0x10)=[{&(0x7f00004ec000-0x29)="2900000020000902000000000000240002000000000000802821000008000d800011e010315aec00c8", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000008c000-0x4)=0x0) r3 = memfd_create(&(0x7f0000d63000)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000ea6000-0x8c)={0x6, 0x2, 0x7, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f000037d000)=0x0, 0x8) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2017/12/27 16:09:40 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f0000f3a000)={0x0, 0x0, &(0x7f00007cf000-0x10)={&(0x7f00007a9000)={0x2, 0x10, 0x3, 0xf, 0x18, 0x0, 0x6, 0x1f, [@sadb_x_sec_ctx={0x16, 0x18, 0x8001, 0x6, 0xa3, "84f4214c18895978c88df3755674e507c3d8fcc8d5deedfb1aef0c65d8abaa4af8e31346910642357d586727e9f77758785423586ce68f3a23593759f59277b1902e793986698323b13d6f41b44a4334fa8b4f7c9c3da0602f4663c69d9315d4f98fa73224b71acf75e7bf8e457eb884ea649d0035fa6a123821c239a66190c7af787111fec6984035257c50a4f8c8b9e6905c8aab30cc35b73dc952537606f518a521"}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:09:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000070a000)='./file0\x00', &(0x7f00005d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2017/12/27 16:09:40 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f0a000)={0xaa, 0xfffffffffffffffa, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) [ 32.296109] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 32.323003] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/27 16:09:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000+0x53a)='./file0\x00', 0xfffffffffffffffb) 2017/12/27 16:09:41 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/226) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b15000-0x6)={0x0, 0x1}, &(0x7f000073a000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"d1efe6bf4f6f6a95dfe4839a0a7bcc33", {0x4, 0x0, 0x800, "c9fb7567ea64", 0x1, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x4, 0x10, 0x80000000, 0x800}, &(0x7f0000192000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) 2017/12/27 16:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_extract_tcp_res$synack(&(0x7f00005a9000-0x8)={0x0, 0x0}, 0x1, 0x0) sendto$inet6(r0, &(0x7f00009b9000)="", 0x0, 0x0, &(0x7f0000d0f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 16:09:41 executing program 6: times(&(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x40000000) 2017/12/27 16:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x40) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xfdff, 0x7e70) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0x40fffe) 2017/12/27 16:09:41 executing program 4: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001a8000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x9, &(0x7f0000941000-0x10)={0x4, 0xb18a, 0x0, 0x9}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093c000-0xeb)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000985000-0x10)={0x3c13, 0x80000000, 0x8, 0x148f}) sendto$inet(r1, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000357000)="bf5e65e813bbbabaa43a94c1064d7c7e361baeca4700000000000000245695ab26eb75e18fc175c8a07e3b82de430e190104000047bfdc05f41075af6ea32e41757719b417ce", 0x46, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:41 executing program 3: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001f2000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) getsockname$ax25(r0, &(0x7f0000062000)={0x0, {""/7}, 0x0}, &(0x7f0000c91000-0x4)=0x10) 2017/12/27 16:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) socket$inet6(0xa, 0x203, 0x71) getpgrp(0x0) 2017/12/27 16:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006e3000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) vmsplice(r0, &(0x7f0000a3d000)=[{&(0x7f0000958000)="7daf916229f020a72e87984ba4c79d34b9a6b45155241531c8cad9717e430a3e96e909", 0x23}, {&(0x7f0000ed4000)="2a847d8a245409f057d9f33496f98a987ca8a169bcdbdd76d10bc9c00b915b942410d78854bc66b30f698508889ba9b1a565de94e85646ba1c1b44b733412f15c99ee014ea47b2d333986242edb5800e2fa377a0ac16cd2211a4a6e95d8cf37c2ce09a9cb50e2e265ba189d1eed44f0be4b20c6d0c619fe205aa90cf3e8d6942e3209711ebb0b1e603fb1360981971", 0x8f}, {&(0x7f0000bce000)="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", 0x1000}, {&(0x7f000058f000)="577e344ae44aa02c1769ad9780fcb4985a4037ee1f44fce3a871a20182e77415cd7bd426fe820523c13c45865130a400347c9be246f9b80c598ed855512999ba2338400434e6a8dedafd1cb50f3a80f2238212a5ba965cbe935cd5e3551a2ed736f6babc77d4a3abbed5c764a051e82ed9b5a511ffa5b9968deebb19f263cd9f4260faa4dfa8b47fe9397e9c7bc344c78baa6796ce13e478811b118ed530d3d553a98c786bfa3bc27e50e1d8ec2e6eed20b76193877b6c14a211b0abfed1bf464fb531d24a7593508a7d54c6154cb2647b7c41a5221ff1f1fb2c867ea2b3c391bcc51459718c4981763432a097dcefc86caee52009", 0xf5}], 0x4, 0x9) 2017/12/27 16:09:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x20000, 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000020000-0xe)='./file0/file0\x00', 0xa0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000020000)={0x9, 0x2, 0x1f, 0x7fffffff, 0x100, 0x5, 0x676e, 0x106c8a93}, &(0x7f0000021000-0x40)={0x7fff, 0x3eea, 0x214425af, 0x2, 0x7, 0xc3dc, 0x9, 0x4}, &(0x7f0000021000-0x40)={0x14, 0x5, 0x100000000, 0x7, 0x7, 0xffffffffffffff00, 0x1ff, 0x9}, &(0x7f0000021000-0x10)={0x0, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000005000)={0x4c8}, 0x8}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000a000-0x4)=0xff, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006b8000)='./file0\x00', 0x8) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfb000-0xc)='/dev/rfkill\x00', 0x280040, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000027c000-0x4)=0x0, &(0x7f000022e000-0x4)=0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2017/12/27 16:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cbf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="020000000309000000000000008f1dcc", 0x10) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000728000)="00ba00000000000100078000000000cc22", 0x11) 2017/12/27 16:09:41 executing program 2: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000452000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00009dc000-0x8c)={0x5, 0x8, 0x400, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") 2017/12/27 16:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001c5000+0xec2)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000a75000)=""/210, &(0x7f0000be6000-0x4)=0xd2) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/27 16:09:41 executing program 0: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000d45000-0x8)='./file0\x00', 0x14) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r1, &(0x7f00005f2000-0x55)="4bfde557417c334b091ee6c0ffcfd88768a0dc70a062807e641ef2e5fdfd1c55575e85571fd21d4cf06cab3e110ab188ca7aa7b67b2ac6b8ecec1b5c309da573ae6d65a162c30c951e540fb22714b82721c057d0fb", 0x55) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ece000-0x20)={@generic="842961e531d75a61320022be2d29606a", @ifru_flags=0x1000}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c27000-0x11)='/selinux/enforce\x00', 0x80, 0x0) sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) 2017/12/27 16:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000333000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000755000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008df000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:41 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000a58000-0x10)='/dev/input/mice\x00', 0x0, 0x119000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000a4000)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000de3000)=@sack_info={0x0, 0x80, 0x5}, &(0x7f0000974000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007d8000)={r1, 0x7}, 0x6) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 16:09:41 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f00000c4000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd9000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000)=0xc) r1 = syz_open_dev$mice(&(0x7f0000cab000)='/dev/input/mice\x00', 0x0, 0x5a5002) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fd9000)={0x0, @in6={{0xa, 0x3, 0xeb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x404c, 0x81, 0x1, 0x6, 0x8, 0x1ff, 0x4, 0x3ff, 0xfffffffffffffff8, 0x4, 0x2, 0x5, 0x6, 0x7]}, &(0x7f0000fda000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007a2000-0x8c)={r2, @in6={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000078a000-0x11)='/selinux/context\x00', 0x2, 0x0) bind$llc(r0, &(0x7f000050a000-0x10)={0x1a, 0xf, 0xc7, 0x81, 0x4, 0x7f000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 16:09:41 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00003b1000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003c5000-0xe)='/dev/keychord\x00', 0x20001, 0x0) getdents64(r1, &(0x7f00006a7000-0x80)=""/128, 0x80) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2017/12/27 16:09:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x3, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000273000)=""/4096, &(0x7f0000583000)=0x1000) 2017/12/27 16:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f0000f76000)=[{0x0, 0x0}], 0x1, 0x1) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2017/12/27 16:09:41 executing program 3: prctl$intptr(0x400000000000013, 0x800000000000d) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x0, 0x4) prctl$intptr(0x6, 0x0) 2017/12/27 16:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000064b000-0x8)='./file0\x00', 0xffffffffffffffff) r0 = open(&(0x7f000069a000-0x8)='./file0\x00', 0x0, 0x1) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000077a000)=0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000d62000)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000377000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bf8000)=0x1, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:41 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fe7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe6000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f00008cc000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fe6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f000069f000)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f0000fe6000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fe6000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f000012e000-0x8)={0xffff7ffffffffffd}, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d3000-0x10)={r3, r4}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/27 16:09:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) set_tid_address(&(0x7f0000222000-0x2)=0x0) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f6a000)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f000052a000-0x10)={0x0, r1+10000000}) getpeername$packet(r0, &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000169000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ae9000)="0203001f02e50000000500801e0e3648", 0x10) 2017/12/27 16:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r0) mprotect(&(0x7f00007ab000/0x4000)=nil, 0x4000, 0x0) 2017/12/27 16:09:41 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f9d000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000098b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 16:09:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4000, 0x6, 0x3, 0xff, 0x7ff, 0x2800, 0x400, 0x100000000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000013000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000013000+0xc38)=0x6, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000012000-0x4)=0x10) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000e3b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003e9000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000769000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r3}) ioctl$VT_WAITACTIVE(r2, 0x5607) 2017/12/27 16:09:41 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000333000-0x70)=[{&(0x7f0000fd0000-0xf9)="ce63f0fd23155c416d82ba6034d4dac8d95cc24204a04340d061b4f9c56b175e2e89cdbbd0ef3797a2b3560fb7751e9b602549af85c22be571c8b71ecd207ccde986c5d63114e1124b8bfbe0f9cd73bd6dea9700b67280c2d2358b3e4d84dc16bfefe251e10fa141ec4d9b19dc9c3ebc40c84ad5654279532ef03ce72bb13dd62b3e74523567110f7a97ffd1c36b72d739cf5d6f73fa5a70f596551ea337abcac9caefc5647b471730583248269bfa769d2063519ba526179305c580b3a1d8713d9c860f5e232f5aad4ebb88109460e2f6df7c22f89b6369cd9472892195dc8b24e4c13a379037a779fbd2f8d724dab88f45b46da5e56d090c", 0xf9}, {&(0x7f0000d6a000-0xdf)="7b8432bf2070186b15d5207f5b8c9c1c5c739a56c7385bf1833d755d2e380795b8907a5477ef508880ac82517149c50d91ff60a51adeda05aa28ab8ddcc37423e0d32037a4b766a7a8307f21b61b1ee2149f5a0f37f5a3933194c95846c193e32333d13a1f8f85f8a7e1fd0ae424f098fdc3b8c47618f23198c030abb5030cbf80aaf30534a5336385a66a5d6ed5879ff60a6f43262ff65ebe2a84afaaac157cb934561a88519ee9bd4705b88e43053f1a29c1081ae1ed39d4c08664015e85845c9340220ddcb0b2fcb498e1b5ac29c0bf572a442802b2fd88e0b99e7a9964", 0xdf}, {&(0x7f0000fcf000)="25a26b570e912e31564bf8cafc4cffed858b5f09d046a7527d3a29c0f187012eb6525c03aad4b406483368942494556f699b237dda53abceee4f2b666fdddb0edc57cdbb2dddb47185fa75c19befbbde972ffcbaadad368fc90a672fd06e62defd88e703eb6489442555ce1dbc1037679aec9d95e81a9102df633adce3034a0d5b0affd49e1683b87a966dabfd90937c2330c9387742b104a98f", 0x9a}, {&(0x7f0000fcf000)="857f47072ac83b7487bb6d782a5be1d03cb5b9685e49f76e217c3cf6036ddf9035195843d8700ab57f90a47a883a271fed1a3ec31fac8f7c90f7dbc8e156da19a35afcf08e7bc10e217dddfbc4", 0x4d}, {&(0x7f0000fd0000-0x15)="f7721e29062ba4d5c9e05d6797ea969e975d6ac30c0378b8703d04d6fb5595c6060e20fddb4da4e64dd58ef7c393c63cc45200d2773a2878ef7818359f5d12eb52ca5b797497b09935bae90cdad2c01a65cd8dcb7d2b290f33de83b00e5c4e59fe0677bb3788c14f3e921ad700e680b0f6162766a333a97f2f66ede420be1523d084e2f5f10fa826dafe", 0x8a}, {&(0x7f0000119000)="7f050273b567751e9ffcbfae7639cb82694d8e3d4afb45bcc00f4efe26510783cdacb075bbc9b4fbc9b6210758d167645a4cb15274c8504a2f9059fe7c1875f41c60108fc918253d9b1f0ba3c7efc82abdec746c3962fc4123889ebc0b613f7da0366a00aa9960b4e774c5a50f9e90bc4c2e884fab6dc325899d7c6f34a2912f2ad6a3d0708813ab50805471062ebdce8ebc29ed90b3236585babd0b516f1e17a4f8dd44e005322a", 0xa8}, {&(0x7f0000fcf000)="9ce11db28cd592fd9e2ad775fd75c9e07f1fc7037c582d0c7965455f7aa9640416e81d17ca16ac37c9a3a898029e7677f3e97fa172cfc9c8b7f2a68a8be5d34de66e3581763137eadafbfd6990add6a8c044d923e0e6a0c5c4af6f0e669af5e7a5eb9a43a382dcc66035646eca622f8b5248a7da3608bb1bff6ccab735d1eaede2309eb3", 0x84}], 0x7, 0x0) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0100000000000000", 0x18}], 0x1) 2017/12/27 16:09:41 executing program 4: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket(0x1b, 0x800, 0x400) getsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f0000da0000-0xeb)=""/235, &(0x7f00000cc000-0x4)=0xeb) 2017/12/27 16:09:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7, 0xc2b, 0x8, 0x1e}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000-0x4)=0x48) write(r1, &(0x7f0000000000)="24000000260007003200000800367700dbffffff0100000000000000ff1bfeff0100ff10", 0x24) 2017/12/27 16:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x4600000000) 2017/12/27 16:09:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f00007e1000-0x1c)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000524000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) linkat(r0, &(0x7f0000a3d000-0x8)='./file0\x00', r0, &(0x7f0000a7c000)='./file0\x00', 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1000000000) sendmsg(r0, &(0x7f00002c0000-0x38)={0x0, 0x0, &(0x7f000068b000-0x10)=[], 0x0, &(0x7f000070c000)=[], 0x0, 0x0}, 0x83) 2017/12/27 16:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000490000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000080000-0x8)='./file0\x00', r2, &(0x7f0000066000-0x8)='./file0\x00') 2017/12/27 16:09:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/186) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) r1 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000394000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000091e000)={0x7f, 0x3, 0x6}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e19000-0x15)='/dev/pktcdvd/control\x00', 0x404000, 0x0) recvmmsg(r3, &(0x7f0000e56000)=[{{&(0x7f0000083000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004f3000-0x40)=[{&(0x7f00002e8000)=""/83, 0x53}, {&(0x7f00009e6000-0x1a)=""/26, 0x1a}, {&(0x7f00000ee000)=""/106, 0x6a}, {&(0x7f0000c96000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000f2b000)=""/4096, 0x1000, 0x3}, 0x22ab}, {{0x0, 0x0, &(0x7f00009eb000)=[{&(0x7f00002a0000-0x47)=""/71, 0x47}, {&(0x7f00001eb000)=""/91, 0x5b}], 0x2, &(0x7f0000011000)=""/175, 0xaf, 0x100000000}, 0x800}, {{&(0x7f00002f4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d56000)=[{&(0x7f00004a0000-0xdd)=""/221, 0xdd}, {&(0x7f00004d4000)=""/36, 0x24}, {&(0x7f0000d9e000)=""/118, 0x76}, {&(0x7f0000ac1000)=""/78, 0x4e}, {&(0x7f0000a35000-0xfa)=""/250, 0xfa}, {&(0x7f000076b000-0xc6)=""/198, 0xc6}, {&(0x7f0000792000)=""/71, 0x47}, {&(0x7f00005f1000)=""/206, 0xce}, {&(0x7f0000e56000)=""/130, 0x82}, {&(0x7f000025d000)=""/129, 0x81}], 0xa, 0x0, 0x0, 0x200}, 0x0}, {{&(0x7f0000462000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e6a000-0x40)=[{&(0x7f00007cc000-0xa4)=""/164, 0xa4}, {&(0x7f0000dd9000-0xd3)=""/211, 0xd3}, {&(0x7f0000d51000-0x51)=""/81, 0x51}, {&(0x7f00004e3000)=""/152, 0x98}], 0x4, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000596000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c01000-0xa0)=[{&(0x7f00009a3000)=""/4096, 0x1000}, {&(0x7f00006c8000-0x4a)=""/74, 0x4a}, {&(0x7f0000774000-0x1000)=""/4096, 0x1000}, {&(0x7f000018d000-0x47)=""/71, 0x47}, {&(0x7f0000408000)=""/141, 0x8d}, {&(0x7f0000725000-0xc8)=""/200, 0xc8}, {&(0x7f00005df000-0xe5)=""/229, 0xe5}, {&(0x7f0000d15000-0x97)=""/151, 0x97}, {&(0x7f0000a11000)=""/217, 0xd9}, {&(0x7f0000ff0000-0x55)=""/85, 0x55}], 0xa, &(0x7f0000304000)=""/206, 0xce, 0x136}, 0x1}, {{&(0x7f0000981000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000e95000-0x50)=[{&(0x7f0000cb2000-0x86)=""/134, 0x86}, {&(0x7f0000c3b000)=""/218, 0xda}, {&(0x7f00009fd000)=""/122, 0x7a}, {&(0x7f000019d000-0xe6)=""/230, 0xe6}, {&(0x7f0000e52000-0x86)=""/134, 0x86}], 0x5, &(0x7f0000bad000)=""/126, 0x7e, 0x3}, 0x7fff}, {{&(0x7f0000e8e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ab2000-0x26)=[{&(0x7f0000dbc000-0xa4)=""/164, 0xa4}, {&(0x7f0000f47000)=""/4096, 0x1000}, {&(0x7f000008b000)=""/173, 0xad}, {&(0x7f00008a7000)=""/194, 0xc2}, {&(0x7f0000251000-0x32)=""/50, 0x32}], 0x5, &(0x7f0000cc4000)=""/133, 0x85, 0xfffffffffffffff8}, 0x3}], 0x7, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000e44000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) ioctl$KDDISABIO(r3, 0x4b37) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000cae000)={0x0, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe0)=""/1, 0x1}], 0x1, 0x0) pipe2(&(0x7f0000d7f000-0x8)={0x0, 0x0}, 0x800) 2017/12/27 16:09:41 executing program 1: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee1000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000080c000)=0x0) vmsplice(r0, &(0x7f0000bba000)=[{&(0x7f000030a000)="ecfb48a3e23528fe8f9820c2bad5105fa0ad93ea17b1813a179b02dcc94a1a5f880ecac950c7011f0cbc2cc2ddb530a2a78da3fa41b2fe8bfadde5574ac7f8d5301c242a67758c789cdb56df4d4b0920b0fc8af9d2b921a4da8691831e8f5b4103076d271f4585063ca3602ed5e88d7a11f83632f63feb0ddb9a384a8d3f388101fd1d4d84431e79455a3a5eec3d14a535e5d5a9419e750f1ae8a5e7663ac6cec11c8429dac71a82d2c1d622ea", 0xad}, {&(0x7f0000688000-0x1000)="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", 0x1000}, {&(0x7f0000ee2000-0xd5)="d15ecda8d4bb8c890165267caeeaea1ac03f179d646677ad9a466eb8a0db69d7581c14b082f8bce2c9e798e0ad7ed6a1f7370c46b9fd5f3ba02aa82099f86ef5be94e5a2b6b8965f32068c5e14aef95f113786465ccaab76e058d9fca5087083bd4589011cb4afbb47421b32b0a21de8161996bd2a6ec0bf2b29f27c5c673657c97661dd20d67a23b60df6e952ba2bf42c149136ea4982b16b7a39d2fc8b791fa750c2ef9e8e2a41519866acf87e1acfdc40895ac19e51e073b650508256d0533216fed069faa1cf9afd9c305b89b3738e93aa74cf", 0xd5}], 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000036, &(0x7f0000ede000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800fff004d602783d750605a057fffffffffffffffd1038a46611f937f9857d4ff812a8f9fc3f0719030000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad000001d7a63e6ddfaeda0896440f396f4b9b375a2db8352706000000b45a788d47", 0xd0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c57000)='children\x00') connect$inet6(r1, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ee3000-0x50)={0x2, 0x10001, 0x0, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008bd000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6e000-0x4)=0xe8) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000ee5000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ee4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00008e2000)={r4, 0x2}) 2017/12/27 16:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2289, &(0x7f0000f35000)="") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/27 16:09:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x5, 0x9) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup(0xffffffffffffffff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081a000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000485000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r0 = memfd_create(&(0x7f0000483000)='\'\x00', 0x2) bind$netlink(r0, &(0x7f00007d9000-0xc)={0x0, 0x0, 0x401, 0x1}, 0xc) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000356000-0x1d)=[{0x1b, 0x8000024, 0x1, 0x0, 0x0, "000000000700030002ed1c"}], 0x1b}], 0x1, &(0x7f00006b5000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000030a000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00006bc000-0x4)=0x0, &(0x7f0000984000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000093d000-0x14)={0x0, 0x1, 0x10001, 0xffffffffffffffff, 0x53e116a7, 0x7}, &(0x7f0000fbb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000def000)={r1, 0x1}, &(0x7f00009b1000)=0x8) 2017/12/27 16:09:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000092f000)="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", 0x481, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000774000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000060a000)={{0x1, 0x3, 0x5, 0x3, 0x5}, 0x20, 0x400, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x6, 0x4, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) 2017/12/27 16:09:41 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000483000-0xe)='/selinux/user\x00', 0x2, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() ppoll(&(0x7f0000a6f000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x3, &(0x7f0000a6f000)={0x0, 0x0}, &(0x7f0000a6f000)={0x0}, 0x8) 2017/12/27 16:09:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000144000-0x8)='./file0\x00', 0xb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x1) 2017/12/27 16:09:41 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) r1 = memfd_create(&(0x7f00005de000)='/em0\x00', 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000990000)={0xd0, &(0x7f0000c95000-0xd0)="63addffb4677f87e67fd0effb1e2db01ab5a1bd50709e8db986f3a233a9e72e84b96f55905ed8705997ef202cde1ffc0f4f0365a59b1f4046e88e2a751ba4e1a85cb70b7cbdf4433a108837fc5395862e51b113f3eebd06c80e62be46053f61d899ea189e0beecf6a9ede9a65119fa959273d8764d3eac84640374e59e6a0b6480e07ad83fe143b2e75a6987e93d2caf950b8726c893504d8331ecfbbe446c5ecf3aaf15ab1fc861a4f86690d11a59ab9b3a98bddfd4cf6dd134b431326ad971c99a225c73e7bb2b23b11b8cd2f45fa7"}) 2017/12/27 16:09:41 executing program 5: r0 = socket(0x40000000018, 0x0, 0x1) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0xfff, 0x4) 2017/12/27 16:09:41 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f00008cc000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000b2a000)='\x00'], &(0x7f0000000000)=[&(0x7f0000b0a000)='\x00'], 0x100) 2017/12/27 16:09:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() mkdir(&(0x7f0000676000)='./file0\x00', 0x0) stat(&(0x7f0000e40000-0x8)='./file0\x00', &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2017/12/27 16:09:41 executing program 2: ioprio_set$uid(0x0, 0x0, 0x3630) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x84) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000012c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2017/12/27 16:09:41 executing program 5: mmap(&(0x7f0000000000/0x4f3000)=nil, 0x4f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00002b3000)='user\x00', &(0x7f00004f4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004f4000-0x36)="b86b9ed846c6196d9907a320c06bea52a5079a8b3447e2335f46ddd80b7b7150fe913f5cff15e32dab601f79ba016083722872946571", 0x36, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) mmap(&(0x7f00004f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00004f5000-0x5)='user\x00', 0x40, 0x50, &(0x7f000035e000)={0xcc33, 0x8, 0x6, 0x100, 0x10000, 0x769, 0x2, 0x3}) 2017/12/27 16:09:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = dup(0xffffffffffffffff) readlinkat(r0, &(0x7f0000f06000)='./file0\x00', &(0x7f000075c000-0xec)=""/236, 0xec) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) mknod$loop(&(0x7f0000373000)='./file0\x00', 0x11a, 0x1) 2017/12/27 16:09:41 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce5, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000051b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000dc1000)=0x0, &(0x7f000043f000)=0x4) 2017/12/27 16:09:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000064c000)={0x0, 0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330, r0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/sequencer2\x00', 0x2000, 0x0) getpeername(r1, &(0x7f00004b2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d2000)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a09000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000369000)={0x1, 0x3, 'client0\x00', 0xffffffff80000005, "d77b2eb85d896d51", "1afed703bc99c7354c4bf03775f2fab6f9b9b4ba17df3cfe65c9a2bb3df096d5", 0x1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000abe000)={0x1, [0x0]}, &(0x7f000070c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000182000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f00001df000-0x4)=0x98) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001c5000-0x4)=0x75, 0x4) 2017/12/27 16:09:41 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a84000-0x1c)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x3, [@multicast2=0xe0000002, @rand_addr=0x0, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000efc000-0x10)=[{0x2, 0x7}, {0x8, 0x3000000000000}], 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) 2017/12/27 16:09:41 executing program 2: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000602000-0xe)='/dev/keychord\x00', 0x60000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000447000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f000065e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x40, 0x2, 0x9, 0x5}, 0x14) unshare(0x20000400) r2 = inotify_init1(0x0) syncfs(r2) 2017/12/27 16:09:42 executing program 5: r0 = socket$inet(0x2, 0x6, 0x9) r1 = dup(r0) recvfrom$ax25(r1, &(0x7f0000dcd000)=""/4096, 0x1000, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) mincore(&(0x7f000060c000/0x4000)=nil, 0x4000, &(0x7f0000951000)=""/140) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r2, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r1) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000015e000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cbe000-0x20)={0x1000, 0x0, 0x10003, 0xe3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000bcc000-0x10)={0x3f, r2}) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000871000-0x4)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x2}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000037a000)={0x7, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/27 16:09:42 executing program 1: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 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) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b36000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6e000)=0xe8) r3 = getegid() r4 = getpid() r5 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d31000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000895000)={0x0, 0x0, 0x0}, 0xc) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000917000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000c9f000)=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) r14 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e85000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x3)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000752000-0x85)="c5853a58d26559bc3587ec8257e9d6732f07234096aec116d1be0fde9a2b0f1a2b59c741847cc5d309466e0bf571dd13d5ebc613e78b75ec1796c6edfd8be9dcd257f834bfc251991b64fa6ee90434c32c57e5e32d19f79e81aa3a3a7ffb3509c81321b5d02745a998b5bdc22cc6eec07f92d00b27ffb4c79b8d04b9f78ee681848e3b0417", 0x85}, {&(0x7f0000171000)="57e47006e4d2e0d981531ac4bb760a8993c91859d1276f0b234918aa965fe795aa1ece35a35225", 0x27}, {&(0x7f0000000000)="a8e37092474333a23bef62ab9798fdcf8fb27b5cfc3a4dc650721845e480abbb48c831551491a3df02b7714a916683d3e6efa4e0b0f60b792318a375cfb4b4c5b2c9689e274e05997c1f9cc4a89f87f6beafbd6efa2385f5580ec50d31f10bd6df8d9834cc7d9e61cff29704323f48909d177d192ab3a235f7f6c3c90265be1b37bb55dc6464fa5f64186f6ab815b46c75ac0b87fd47563ddde040dfdadb117d9fb3a0306b25b5e378f7cd5f6963f3534f0167c64c79bee6057648fa4c99307b3bc721535f4b0d84dbb7297fbab27919ae5d2d00dd2f44cc9305e892afeab5192345836ca22f2451", 0xe8}, {&(0x7f0000783000)="43083d57f06b0b1511b992aba91faba0f81f075c16f52f2245bfc9edfe05f71e9c3a1a8d42547fab2b05220872a9c19660c8ca67a9017c157e58", 0x3a}, {&(0x7f0000ed9000)="c96171539f1bf0313a27c6f2eb8a9a1aa70b5f2a1fcfabc7d047023211f19557dd6865e12bbb294ea1cf57eacc9c2f118b5903e4ec87e3399f95446071c0e9dd205fd30024a13f59a0ea1cfda21d51721bb6f1fa41b6954bd9166371c059768e87a7fc4824e49d1ffdda9015c8c24dfb2ac0253b385b6b5652325f96dc03631b98b23f34cdb226a0228754fc2913801a0ef617240a24", 0x96}, {&(0x7f0000001000-0x78)="88d8115f3d8a7ec95e048481352c48d129205ac67d3c674527653044241bfe6919209eeafe1d51723b4f348740f156a664e87da17c9c685cffdcd99aa646950cee9b73bd4160712064b1f4cbb3f24e0bae8a6c90d502469beee228d05938a2b9eca48c00e4c5ad0edfab6a3529d3faef5e92076256171d7c", 0x78}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}], 0x1, &(0x7f0000171000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x8000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000090000)=[], 0x0, &(0x7f00001bc000)=[@rights={0x18, 0x1, 0x1, [r7]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd0, 0x4000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000ade000)="", 0x0}, {&(0x7f0000000000)="361a2f41aaa9061d5b315e88b5099902e8b5bee6dd7ffa1d74eb7091634abea6fc0c931e1073b59983b8fcd2ece219c4138e5216522db633e3a7bd", 0x3b}, {&(0x7f0000000000)="074536b7521564f00551f319d9dcb5e8fda28e32abd70141afce0f1f7c487baba8052fc0eebed3c4510c43e252686681c603e803ad27fe5d8ccbecb5beec4e17611125f6cadd1a627d3891838902ecc16f2f9e58ce2f2159056a91638bfe31faa8269c50b456e9bd2197377f3bf0ec", 0x6f}], 0x3, &(0x7f00000b2000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r14]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x68, 0x20000010}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000967000-0x30)=[{&(0x7f0000daf000-0xc1)="c5a7d219384853a2c1cd6a2a11a93bdf2214ef3140dbcfeb645612f4023a2a83f852531212e9390eae7c4b271d3096c12ebbd3313262c96f938784b00d5a2ca750f23889a9b2ac569d8b016c3bc7a629e7c8e2b8307a1a367b3a93606d3f56165b3be877d9cc2185cd8182fff3f4911c8e56202384e29be2752c0a30fe27cdfcf0fac1dcaa572a977d4f02ff2fc414065556284e47572eb7c20b72886e9b6a1eef90c508e59c682dc732121a21167e5d45848e808a2ad539bf868b0eca70f4bd6d", 0xc1}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="5b72982d1225d1d27e2cffa8d4a6a2ad10a983af7884adde58f41d21aca428457f4f078eecc36ceb47c4", 0x2a}], 0x3, 0x0, 0x0, 0x1}], 0x5, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2017/12/27 16:09:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000)='./file0\x00', 0x51) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x1f, 0x3, 0xea}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000000)=0x0, 0x4) 2017/12/27 16:09:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x8) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000-0x8)={r2, 0x3}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00009b2000)={0x20000000, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 16:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000029e000-0x4)=0xfffffffffffff800, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006dc000)=0xc) getpeername$llc(r0, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000632000-0x4)=0x10) sched_setscheduler(r1, 0x2, &(0x7f0000d88000-0x4)=0xffffffffdffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e53000)=0x0, &(0x7f0000deb000)=0x4) 2017/12/27 16:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a85000-0x8)={0x0, 0x101}, &(0x7f00007a0000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ea3000-0x8c)={r1, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000a7a000)="7f9b2628e87e5aa5c218f015bdba5d4907a89c184aa84cc33f60228698e2085b0f580257842e2a44e9a79a4074e9448cc5c894f71cbe1017bca464fe9bc56361f7d2c96148f961b61c85a02e75cd0f88925eedaf53077404dfbae224ebdf4a48daf539784c9a7cfc1aada9d6cb7f9dcb79d3d1cc520abe46f24cc93ffe202b57962811f90dde8a83573ae69f2e7a999febeeb4accf8af765580701caa19ac5540203f6306aabae62d22856931d32a2aac9da608ec19ffc9cac9d403ee1295ef5fe9070eaaed64db32ad771dddd", 0xcd) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000d8f000-0x28)={@common='gye0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0}}) r5 = dup3(r0, r4, 0x0) renameat(r5, &(0x7f0000cf8000)='./file0\x00', r5, &(0x7f0000ff5000-0x8)='./file0\x00') 2017/12/27 16:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007e2000-0x11)='/selinux/enforce\x00', 0x400a00, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072e000)={0x0, 0x0, 0x0}, &(0x7f00008ba000-0x4)=0xc) ptrace$setsig(0x4203, r1, 0xfffffffffffffffe, &(0x7f0000112000-0x10)={0x10, 0x200, 0x6, 0x22db}) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup(r2) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00007d5000)=0x6532) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000002, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/27 16:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) pipe(&(0x7f00003d6000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000913000-0x10)={0xa, &(0x7f0000686000)=[{0x0, 0xffd, 0x5dadc40e, 0x101}, {0x9, 0x9, 0x0, 0x7}, {0x7ffe, 0x9, 0x80000001, 0x7fff}, {0xfffffffffffffffe, 0x7fffffff, 0x2, 0x100010001}, {0x80000000, 0x401, 0x1, 0x7}, {0x400, 0x9, 0x1, 0xfff}, {0x2, 0x3f, 0x7ee, 0x7ff}, {0x3f, 0x80000001, 0x2, 0x5}, {0x0, 0x1f, 0x1, 0x100000000}, {0xfffffffffffff001, 0xffffffffffffff45, 0x9, 0x8}]}, 0x10) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/pktcdvd/control\x00', 0x8200, 0x0) sendto$llc(r0, &(0x7f00008bc000-0x9b)="af292d0584a1838ded0c071696d9cb34bb6824efd4514932021090138d8655974f27e7529882113b2e8cd75aec5a49524eab13251b648a31ca9475667ccfa182c7dc8bd34aa2f05f756a12f6f0cd0c2c90e162da4144da6935aac3a3e5d020107d5979ddc652ffc5e78d32ba349444fd162e19a7fae37f469f452cd8bc2d7a0039eac67b31a2ec21b105498e5e5db36fb64e280f133160e7c7028f", 0x9b, 0x80, &(0x7f0000a8e000)={0x1a, 0x1c, 0x6, 0x5, 0x8, 0x471, @random="805871d0d54b", [0x0, 0x0]}, 0x10) 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) timer_gettime(0x0, &(0x7f0000a26000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x3, &(0x7f0000464000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000e40000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000025d000)={r2, r1}, &(0x7f0000715000)={0x0}, 0x8) 2017/12/27 16:09:42 executing program 6: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000051e000-0x10)={0x6, 0x1000, 0x2000, 0x5, 0x7a9, 0x3ff, 0x2, 0x2d1f, 0x1f, 0x3966}) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ec0000)=0x0) listen(r0, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003fe000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c34000)='/selinux/user\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000a38000-0xae)=""/174, 0xae, 0x10000, &(0x7f0000395000)={0x3, {"69bb829deaf9f1"}, 0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d71000)={0x0, 0x0, &(0x7f0000ab0000)=[]}, &(0x7f000099a000)=0x10) writev(r0, &(0x7f0000b68000-0x10)=[{&(0x7f0000e32000-0x3d)="936e579ee3b7769b5757f7184809c26bbda424126bf3a6810e3586dd84b89e50188f0147438ca2ab6cb7fdf389dc597259b899e6d04ae02a3774c8e53a", 0x3d}], 0x1) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x101) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000025000)='/dev/vga_arbiter\x00', 0x10080, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) [ 33.487174] device gre0 entered promiscuous mode 2017/12/27 16:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioperm(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r1, &(0x7f0000e66000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/27 16:09:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x4, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f81000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000406000-0x8)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000d6f000-0xc)={0x3e, 0x8, 0x20}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000e61000)=""/0) 2017/12/27 16:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x100000001, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000b01000-0xda)=""/218) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000873000-0xa)=""/10) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000810000-0xe)='/dev/keychord\x00', 0x1, 0x0) mremap(&(0x7f00007c4000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000679000/0x1000)=nil) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x7fffffff, 0x9, "07951a050017", 0x4, 0x0}}) 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) r0 = syz_open_dev$loop(&(0x7f00008bb000-0xb)='/dev/loop#\x00', 0x3, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ff6000-0x20)=[{&(0x7f0000ff6000-0x57)="6d9bb4c45ffcb66ea84d904f4d4cd292da305a902e02a127d81f6e9b1bcf3787b65935397e5af75bcefb88d75d388adfb86c09f0a2b44b334bb3b59da82825ddcab127833a9d1ed548e1e77eeb6ef708b6783129a722d2", 0x57}, {&(0x7f0000ff5000)="5217", 0x2}], 0x2, 0x0) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') read(r0, &(0x7f000000b000-0x14)=""/20, 0x14) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3e)="e6", 0x1) 2017/12/27 16:09:42 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f3a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe4000)=0xe8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe4000)={@generic="254032335eff592e363143aec6725675", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000010a000)="1e00000018000776530000ff0000480080200000fcfa00000000000000015bb0bc9f01312052d57b2af84965f624bdeebef4357c615e0825", 0x38) 2017/12/27 16:09:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000906000)='/dev/loop#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2113, 0xff80000000000000, 0x8, 0x8, 0x9b, 0x5, 0x4, 0x155c0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xc9)={r2, 0xc1, "c4deaef9b020116da1e7189513b14175b19cf799653170b98d84f05cb9099102cd4c7dd43ff2f9d778053cc9338370d59fec39758a6249003fb21dfd9d375666ba0ccfc1e8ea60aa41b2de06ff68e8d859c2e435acc2e698e4f540a14019dead313119f31bd8bf368929a9055d18d474128410f5c84a75e4969f2f611c402c0099cad3c617456ee246c80ef0f1a37cfd824993c2577a1fa15ba0635df4a16dc06faeed80d3d00abfa21cf4580ddc840f8e7d7f881f2866ddda71645dfece9c7f37"}, &(0x7f0000002000-0x4)=0xc9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000253000)={0x1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000edc000)=0x0) 2017/12/27 16:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x2, &(0x7f0000290000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r1, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b7f000)=[{&(0x7f0000545000)=""/0, 0x0}, {&(0x7f00007c0000)=""/4096, 0x1000}], 0x2, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) 2017/12/27 16:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) delete_module(&(0x7f0000261000)='/[,proc}\x00', 0xa00) r4 = socket(0xa, 0x802, 0x0) sendmsg(r4, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) r0 = syz_open_dev$loop(&(0x7f00008bb000-0xb)='/dev/loop#\x00', 0x3, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ff6000-0x20)=[{&(0x7f0000ff6000-0x57)="6d9bb4c45ffcb66ea84d904f4d4cd292da305a902e02a127d81f6e9b1bcf3787b65935397e5af75bcefb88d75d388adfb86c09f0a2b44b334bb3b59da82825ddcab127833a9d1ed548e1e77eeb6ef708b6783129a722d2", 0x57}, {&(0x7f0000ff5000)="5217", 0x2}], 0x2, 0x0) 2017/12/27 16:09:42 executing program 4: r0 = socket(0x11, 0xa, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x4, 0x3, 0x3, 0x1}, 0x10) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x13, 0x5) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x850) r2 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) r3 = fcntl$dupfd(r2, 0x0, r0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000eb5000)=0xc3c0, &(0x7f00001c9000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed7c3a0a1fdc222073b5"}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000cc0000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f81000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000630000-0x4)=0xc) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000575000-0xc)={r5, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt(r0, 0x0, 0x1, &(0x7f0000e24000-0xc5)="8f57e953f1145edd709bed93f2bc18a55fd741e6511705b216b2af73e529aa0e9b011214ff2926bcf9828b519f5baadd39b1e3b5ee2a23d4de5f2ad9feed6836f22ed46703aff875f3183b1e62438b8532a61dcdd9c1792b4473d75ad2bfb5e79e142c2756d468dbc71059f950b267776fe103b80e2fdb058a0dcb3252bea564aafb284632b52ae9766c94df399272d18cc2fefbd0762fc88ea3b713c0a1661c0263a0939f93c045dd5a18d605b54ac57eeab5f7901a839529c6a40e1959d8c9c60fb3eb2b", 0xc5) connect$netlink(r0, &(0x7f0000ba4000)={0x10, 0x0, 0x2, 0xb72}, 0xc) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000226000)=0x2) syz_open_dev$tun(&(0x7f0000d1d000)='/dev/net/tun\x00', 0x0, 0x10000) write$tun(r3, &(0x7f0000855000)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000f76000)=0x0) 2017/12/27 16:09:42 executing program 6: syz_open_dev$tun(&(0x7f0000b01000)='/dev/net/tun\x00', 0x0, 0x109800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000010000)=""/195) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) select(0x40, &(0x7f0000d39000)={0x3ff, 0x10001, 0x7, 0x7, 0x80000001, 0x9c9, 0x1, 0x1}, &(0x7f0000f46000-0x3)={0x20, 0x1, 0x5, 0x9, 0xfa39, 0x40, 0x4, 0x2}, &(0x7f000023e000-0x40)={0x4, 0x5, 0x5, 0x0, 0x7, 0x80000001, 0xdb, 0x6}, &(0x7f0000ad7000-0x10)={0x0, 0x2710}) timerfd_gettime(r1, &(0x7f000060c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000e2c000-0x68)={0x0, 0x0, 0x0, {r2, r3}, 0xffffffffffffeffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:42 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") rt_sigtimedwait(&(0x7f0000006000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000005a000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/27 16:09:42 executing program 6: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000875000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dd1000-0xb)={0x8d8d, 0x3, 0x0, 0x3, 0x3, 0x4, 0x9, 0x7fffffff, 0x100, 0x800, 0x4}, 0xb) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00007c1000)='./file0\x00', 0x80) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dd1000)={0x0, 0xdc, "9e660485d33d9a91310b2b141b05e6d12191a5c7ebe7ff43be786843a94621cca03c645056f8dd1f0381d3d6aa0fe21192e34ebd7abc32e1b40a9581b87178b3e782741eeb7f6244214e21c743927f5e0039aa0e0271491c14e7534e17e452e1a5f0217eb24f51f6dc75ac977cc3031a7af8ef1e004db407d61ebfcf7ca6c5c29e8ffd587ad83ca75db17e736eb72b78a436dbc2850a1f6da9157c0e091a88fe7951d42e0d19886e1dc9509b97da7f1e9970735c4909ee422e614aebf3d3218abeb64ca3a98c5ed44f1c8729b3c14c52488a028df2cc1efb5b1ba1d4"}, &(0x7f00007d3000-0x4)=0xe4) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000dd2000-0x6)={r4, 0x1}, 0x6) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/context\x00', 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000dd2000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x90)=[{&(0x7f0000c20000-0x1312)=[{0x1010, 0xfffffffffffffffb, 0x10, 0x7, 0x9, "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"}, 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"9dca1b361e9ffd33b9cfcc5a155955b8c4fa10a34f7e6bcd93bc801aa1051e0211255bab3bd4eb1fbd94eea975757bd4d0978ae21f150b7710b5d062fd634edb9582f6a4394325d2acccc0d3a914e376e618a058091c4e086a257d1e31f3a63eda742d3a05d0d42cadddfce4265a86dff31283cff106907ee2a9113a266aeab625397321ebd55ae26cdead3be9e7a0934433e6f09fc45e8b9311010e5ddbe25026e9fc97cb500299274e131df892ce47e86c2203f00618a80db807fbe65fa2ec4f4abc536b"}], 0x3e0}, {&(0x7f0000dd1000)=[{0xbb, 0x12, 0x4, 0x3, 0x0, "14e64040fa9d4f9975059e589196b8fcf7e46fd6c84491506c5107455b46978e20e9ef68f7447df8a76d307786001882fad71ea4329f2bb6c4d546cc0a01e236c07ef94db69b3f622bdada2d51bee76c87dabfaea6df7ce236bb1b74889d0a5bb00ae002cd3548734fb483327fb4d3d38065d8cb91d60c196258668dbaf8cc20e3844119eeb342bdb7e8712f48d0c0cbcb7384ee63150320e49a7a466404cb2eca171c19a8587d9508198c"}, {0x45, 0x5, 0x110, 0xffffffffffffffe0, 0x100000000, "f230be7dc41e141b3747ccc9d816c045f4000a71c1ba9a47552c3d8403b6bda8b82e2d35cc3b23ee61ea2bf2a1522f4ecc4cbfb1b7"}, {0x6c, 0x4, 0x200, 0x9, 0x4, "939ce1d47f22a375ebfb70571f8440c5042c46b06e5269ddebde9ee30af2b275958392646092ab90f9d131aeaf5cd92f3c824cdc5d8df1cc34a2d68582635efb698da2304beec2170b680ba61f7fede38d1d1e9d052d0f37a019e94d"}], 0x16c}, {&(0x7f0000430000+0x2e)=[{0xe4, 0x0, 0x0, 0x7, 0xb7f, "c20e60e792f22a7696ad0d2bb85f8c1f5c8752e17a393c0514fe56913c22b604ebc9eb62d1e9759513bec13ff4d0b937da52ad41a445ebedb0323b9dab14919c24ffaac644d837c547c6d2297b4c4a3ac4909dee400ae01b0bd11686e06d1d865cc5ebfbcbbdff1f692d4577918ec7f4322922ab5e3c9c9bcbb1fd26d2cba2d00afb65180b3ce67406c0e19c8cc6d7987cce9e168d2df807fb20fff27fbb1f2ff2d58e807f583c215a54b65090c89e5495c48b4afcab32c70b060de3b88e3d914b6c5c780b32e5217b6a03c8279f3afdd6314242"}, {0xc4, 0xdba8, 0x508, 0x9, 0x49af, "550124f3a677e22dde3d7c9e524487ee3c9ed1c54394cbd43a0887cba5af1ad5da905abeb0965d16c263d100ff2c97213ebd13607386f3a15361816c175007c2d236723d91981b748fa1f8fb104442d5e5ae5e4c8448b923f9a68a522f461150f8d22a2b1da4c99c54e03482e2d9053391b081728224cece4d8ecd6f519c66561d91b76f50ab63356d4e29110bd52bf8fe58edc27b5544f4494705405e3bd118d3dcf0743b01b6a1f6f808151bbea762c1fac580"}, {0xd4, 0x1, 0x100, 0x7, 0x5, "4d3d2ccc1571ebd71dca9119c84108a46361f540d24906a7ef27bc3d0dafa859fe32e12c226ebe543d5b6003d7cfa7fc67a72fe73e62aa45cb55ff30a86ceea4c9a3822d367ef91fc8961d07bfde10d2455aed2091b31222e5a8e880e82fca9774437a301438c44ef18c7762cb5c8e61861cdf79205e3b8ea25ce20f01d51ec87e2d122040440e8935ed0defe26d13577ae50984dcecf727b8ea5286c002891f1306c903571ac2e5040820b0df651d56933b76a98099940e01368c85732abaae8738cd24"}, {0xbf, 0xffffffffffffff01, 0x2, 0x5, 0x7fff, "7ea640fc33ad6806772fe7f31ad2fa60d0c39a21c9ab01487d732074545f56833700b03bcf60de2bfaddffc58b23214f2de8b879623fe3b66b7143a6ffb2cc50f4b4c4267ea4402f12f267a415a978fa23225619eb8ecd05f3c2c9af3496edb929fe1965fc9f0462c82fd9be1eca75be2a8db027c42bc623f8387dc74797745d5ba852bb8a43995060fa034a4150b3301445f9f461b0b8f0ae7df93cd8ff4bc8bdbaa505fcfb811ba1e58fc949bc0e"}], 0x33b}], 0x9, 0x0, 0x0, 0x4041}, 0x4008000) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00006af000)=[{0x3, 0x400000000000005}, {0xb, 0x8}], 0x2) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000dd3000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000dd2000)=0x105) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003b7000-0xb9)={r5, 0xb1, "fe773caf0e99ff9cd093231d38b7103b1d89317620b79c1c6fb449cc73b5d5182d3a083dd3c7146e200adf2ab0e6cf0c28609e552f8eac9482308f57387c1f266903fc37080b1cd2a8eb461df63cb15863f10e89133dd1452cfcd258549a946dafb9b8ec21420dafcbc50fd1fd9520f4845c6a9048d4340bda61645f4d1279fdb14a546821dc765636c3e21c601e3e207775512c5f93fa0647c2a7da73da037b605f5b33529431d0c8d36333b4aa1c6bb5"}, &(0x7f0000586000-0x4)=0xb9) writev(r0, &(0x7f0000dc6000)=[{&(0x7f000044c000)="2900000020001903013d750d000a242102000056000000802800000009000f00000011e010315aec00", 0x29}], 0x1) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c78000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.685186] device gre0 entered promiscuous mode [ 33.693916] device gre0 entered promiscuous mode 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='pipefs\x00', 0x0, 0x0) 2017/12/27 16:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005d7000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008b2000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair(0x1d, 0x80000, 0x8000, &(0x7f0000364000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003eb000)=0x6, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000028c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fcntl$getown(r1, 0x9) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) dup3(r1, r2, 0x0) 2017/12/27 16:09:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/27 16:09:42 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = getuid() getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f0000f74000)=0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f77000-0x14)={0x0, 0x1, 0x5f6d6fa, 0x110c, 0x7ff, 0x6958}, &(0x7f000058e000-0x4)=0x14) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000955000-0xac)="8e823cdc765c438601cec83aefcd064a22bd9ba50161863bf79e5d49e6478e30580a8a28b6fa4d89be3ca2f8244996caaeb998dbdeccf295fd71a6d6fe4a24e9bc421e5e374feef55b79eb1db129c06c1288b67b672487e1de6dd1fd6dd88ff940b32068206e1985daa6c2912f79038847523203aa85a4812122a7684e8d322b511e45d7e655d7e928dd30061e7deffe29e1702dc6436d225f2f5b882c63ce63a9b61f82a612c29de9491a98", &(0x7f00001e0000-0x4)=0x0, &(0x7f000036a000)=0x0, &(0x7f0000b2e000)="5dfb66ff89834451e939d492dd689eee9dd3afeeada747b156701e0f9f648bd79884bc38cfbec94806b60930dcaec1fc24a1882a2351a122cb60e2c01a51782cd55af1339f3c19c493328e1e892a57d8a7211ee8d3c9282b47238e1ec5693697364d67b8196216591755c7316d7124a0671b45d9624b2fb94c5e3e6801b910d77d") setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f76000)=@assoc_value={r3, 0x2b0e}, 0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000015a000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f78000-0x4)=0xc) rmdir(&(0x7f0000b11000)='./file0\x00') mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f77000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x80, 0x0, 0xfffffffffffffff7, 0x1, 0xa0, 0xa0, 0x9, r4, r2}, {0x9, 0x1f, 0x9, 0x80000001, 0x9, 0x1, 0x4f8e, 0x7fffffff}, {0xfff, 0x7, 0xec, 0x800000000000}, 0x8001, 0x3, 0x1, 0x0, 0x19, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7}, 0x1f, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3, 0x2, 0x7, 0x5, 0x6, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005af000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f75000)=0xb) [ 33.871196] device gre0 entered promiscuous mode 2017/12/27 16:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/user\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000102000-0x60)={0x27, 0x1796, 0x5, 0x4, 0x2, 0x4, "f824f54de772156637a37cdaa0a397c0f40c9584e785638f0fc471196f9c797f150b7c93311057107e3c1ef2d57575bc021b06755d99a7576e7f72bfe6ba74", 0x1}, 0x60) 2017/12/27 16:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000791000-0x4)=0x0, 0x800) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f06000)={0x0, 0x0}, &(0x7f00008f1000-0x4)=0x8) ioctl$TIOCSCTTY(r5, 0x540e, 0x3ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0x70) r6 = fcntl$dupfd(r4, 0x0, r4) uname(&(0x7f000030b000-0xb1)=""/177) fanotify_init(0x10, 0x400) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000127000)='ppp0vboxnet0\x00', 0xd) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00006cb000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x820, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9f6b, 0x2a, 0x9, "6e2f9b32d444ecad8047db7a4db29a3e72fc43738b61426cdcb1e80b1ad06441903802874af77d51bb20e78ddc4b2cc4f941d233d08e334415109d9643e7d9dff167bbbf20d8b98da0f33dd0b86dc06b"}, 0x160) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getownex(r5, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00003aa000)={0x0, 0x0}, &(0x7f0000594000-0x4)=0x10) getpeername$inet6(r2, &(0x7f000093f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a1e000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000a32000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$sndseq(0xffffffffffffffff, &(0x7f000060c000-0x180)=[], 0x0) sync_file_range(0xffffffffffffffff, 0x18ef, 0xdb0, 0x0) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000d8b000)='keyring\x00', &(0x7f000014b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000000b000)={@generic="dc4951e5fd93fffeeed700fa35a1fa51", @ifru_flags=0x0}) keyctl$unlink(0x9, r0, r1) 2017/12/27 16:09:42 executing program 6: mmap(&(0x7f0000000000/0xaae000)=nil, 0xaae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ab0000-0xb)='pkcs7_test\x00', &(0x7f0000196000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab0000-0x44)="70462e7497ecca6c53c83665f4733741bd413975e03a4df542150516d85f7119f9300efd94190e69ebaaee963cfcc2a0d5bb9062a0c4fd79aeca1be1ac4f5c5ef9ceed28", 0x44, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f00001cf000)='.request_key_auth\x00', &(0x7f0000699000)='*selinux$eth0selinux%\x00') openat$ppp(0xffffffffffffff9c, &(0x7f00008e1000-0x9)='/dev/ppp\x00', 0x200000, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aaf000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00004ae000)=0xad7, 0x4) 2017/12/27 16:09:42 executing program 2: unshare(0x400) r0 = epoll_create(0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000b3000-0x170)={0x0, 0x4, 0x5, 0x8000, 0x6, [{0x8, 0x80000000, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9c, 0xff, 0x1ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xfff, 0x10001, 0x401, 0x0, 0x0, 0x2581, 0x0, 0x0, 0x0}, {0x4, 0x9, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0x2, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x9e19, 0x6, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000350000-0x4)=0x0, &(0x7f000009c000)=0x0, &(0x7f0000096000-0x4)=0x0) r0 = socket(0x11, 0x2, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000762000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) bind(r0, &(0x7f0000fe2000)=@nl={0x10, 0x0, 0xb3a, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ca9000-0x10)={0x7, 0x8005, 0x7fffffff, 0x1, 0x0}, &(0x7f000076e000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aa1000)={r1, 0x1ff}, 0x8) bind$packet(r0, &(0x7f000073a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d06000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b73000-0x4)=0xe8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dfe000)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f5d000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/12/27 16:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f55000)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x9, [0x2, 0x100, 0x1, 0x1, 0x1, 0x6, 0x9, 0x6]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r3 = getegid() r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r3, r5) fcntl$notify(r1, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r1, 0x10, 0x0}, {r1, 0x3004, 0x0}, {r1, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2017/12/27 16:09:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x8, 0xf62e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff, 0x6, 0x3, 0x0}, &(0x7f0000906000)=0xa0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) recvfrom$inet6(r0, &(0x7f0000002000-0x27)=""/39, 0x27, 0x2140, &(0x7f0000002000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) rt_sigreturn() connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000b4b000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/27 16:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000038f000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000316000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000044c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe0ff, 0x0, 0x6, 0x0, 0x0, 0xc0000, r1}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r2, &(0x7f0000ea5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aca000-0x4)=0x10) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000bf5000)='./file0\x00', &(0x7f0000490000-0x2)='configfs\x00', 0x0, &(0x7f000061e000+0xb5b)="") 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00005c1000-0x8)='./file0\x00', 0x8001, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001d0000)=@generic="2fd870562a4abda5ba7a59296d749cf8") r1 = creat(&(0x7f0000487000-0x8)='./file0\x00', 0x0) userfaultfd(0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000f49000)=0x807) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000076b000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d47000-0xc)={r2, 0x80000, r1}) [ 34.033904] binder: BINDER_SET_CONTEXT_MGR already set [ 34.048410] binder: 5791:5802 ioctl 40046207 0 returned -16 2017/12/27 16:09:42 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000a1e000+0x976)={&(0x7f0000001000-0x18)=[0xd094, 0x3, 0x3ff, 0x1, 0x1, 0x40], 0x6, 0x8, 0x8, 0x0, 0x5, 0x8, {0x7, 0x1, 0x4, 0x0, 0x3, 0x3, 0x4, 0xcf25, 0x1, 0xccdf, 0x80000000, 0x8, 0xfff, 0x800, "5b59e048b28a2b9b137aa18dac5f05900f0acee64e384549da43fd0e49990aaf"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e22000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x31) ptrace$setopts(0x420b, r3, 0x0, 0x0) 2017/12/27 16:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d58000-0xd)='/dev/net/tun\x00', 0x0, 0x84000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000012000-0xa5)=""/165) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000002000-0xbc)={0x100, 0x1, 'client1\x00', 0x4, "c4d80f049b28add8", "462c75138ee858130f5d7af6b129c153de1423392a3218cfd110ce77b858c103", 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 16:09:42 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f6000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/27 16:09:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000071a000)=0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f9a000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000f9c000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f000001d000)=0x1e) 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x15)='vboxnet0ppp0ppp1eth1\x00', 0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000e2000)={0x100, 0xffffffffffffffe0, 0x2, 0x5a47, 0x6, 0x2, 0x2, 0x2, 0x4, 0x2, 0x8c, 0xb17c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000046b000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f0000254000)="") 2017/12/27 16:09:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e2f000-0x16)='/selinux/checkreqprot\x00', 0x240, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000536000)={0x2, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d3f000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x3, 0x0) ioctl(r1, 0x8955, &(0x7f0000001000)="") 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000067000-0x38)={0x0, 0x0, &(0x7f000003a000-0x50)=[{&(0x7f0000067000-0xe3)="4cd18ab2bf1ad004d60833a24fe0385e203b06f723d63b30e1949a7476ce90177e4fd8a300b547b45ef15c092ed5352024d88fddb17c5d83e02a03f2bdbea7919dc70ad06bc55eb9c9af3f9d37eba5920c0e895debb1d91e03af6114c1a1f94ad914e886c1bedafde6cf4defad0ffb870c9ad89abaa56edab2578ec107f875fcc740d2716ea1d2fd364690f3951e222dee68d258118216ea1d8ac7f57b310355ef8cdc93278be86ffbfad41dbb151e5452b8701fdaa263cde4c6b6e85b9b8c07e3e43751864bc68b3fcb16ba1b5ae13118ab1e23c936c9f08e59558d8d155d39bd139a", 0xe3}, {&(0x7f0000067000-0x4b)="fe1daf61fddbc0c257790fcfedc88b14f9e020b80de76945a01a9da39641a3f46770aa78674b57d1e480b1ca2e7b0882dba521b7b109accd7930a0fb7f556e5822fdf64e1b5216ca92a339", 0x4b}, {&(0x7f0000012000-0xa8)="5ba19c626806c8704e98604a910881292300f02084be442128d610e357dde76681e62f961f5b253e6408d55b3bba2129b5ba375c2ab578586da662d9160d9ce9c2dbb75f5e0fa7b23de30a1f2403e89cf744a780dc60586080327596e1a6e3057bacab6d0968d2ff037c3f0d49d3d04cd7c0406a35a23dc0d0daea85423ce43623f62d674816e0ff7325962977a879dea598028d4f6cfd9efbd6307ebf1440272c92ca677a6c3b1e", 0xa8}, {&(0x7f0000066000)="cc286d471884c3a8f73992c3a19d9cc607629f20a1ac374bc728902d", 0x1c}, {&(0x7f0000066000)="238b2431a422ba6001071379c6fc3e230e586c1d5bbff191dd971158abb24e06e8afd8b714f57d2c5573e8ad62a75f033f2ceac9a31c3e77ca3f6168013b5805d3d5210598c542a42fce80cd60026966c58f3d6151d41bbaa191f3b288cffe27e1be6fb5897f7758ba467a6b00f93277eb03be502fad2abaccf7a74649628f5dc1fb", 0x82}], 0x5, &(0x7f0000011000)=[{0x38, 0x18f, 0xffffffff, "8b02e05b3f60adb4ba49e358aefade0e8cd92bbf23f1d4fb39d4020c2fec16d4b861ab431c3aca"}, {0xe0, 0x117, 0x2, "e6832c36345a0a86c469c5dece489e209212766dbc855f869c9a2a861ee64d6dd807eab3343d93b6c7fde7c56f56c8288536035c743d5dc156a01ae0014d5e16bb4f0852db1a00bd4768e5ec4acb4c4704ae4d2482d77719d2c3f643307c74e817f677082e44a20bda651286835aed2c914f3d4a9a2ba1f7ff3921b97037ee03e41acdb542bda5acace9cfe91e70f7430d5a2c00e8d9b91f728b8611a47cb74b07aabd63906d3a88232533761a66804fa0cf0d01b49e4a0041845e9ae1a9b46b75061d9d77814decfd047e64ec1752"}, {0x80, 0x117, 0x3, "59be43a6e293e451693f7ded5ee7e3e815e6e14ca78f3295ffb784875abc369277b9e005fca6bdd044eb1ff6dcd0a46be354b8827b70deb4366adf24eaf75364294404978d2318298ec8589b9da6c52c30203e24deaaf39f7336f387cec1b0f498050dbc5af98adc8674a256133f76"}, {0x80, 0x84, 0x1f, "bbe663bc1cc98a61882bdadfeeea52e354f00f847e1c3e91b44064bf20b3084a0314f8d52720f7b434f3ee5dec4663ecbf27ca4e3de48e7127703fff5a647806aeb4fc48b01aae1a5266c74a5ba7ca4afd0a9ddebd56cbbe33b682747886ea67dd970ee1d9c2c6838eccbad7"}], 0x218, 0x40080}, 0x40) sendto$ax25(r1, &(0x7f0000053000)="ec67ced6096487945aff1038c30102531a9dcdd9ab5e9a8ccdb478b6eb147829924040732a0084d76ca756db6fd4c57a4cc61b3432076483e9be92a7a526f05c772997d55d01f59acbef79a9f728", 0x4e, 0x10, 0x0, 0x0) write(r0, &(0x7f0000062000-0x94)='!', 0x1) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2017/12/27 16:09:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x4, &(0x7f0000f5b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000653000-0x10)={0x0, 0xa0, &(0x7f000079f000-0xa0)=[@in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x1, 0xf3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6c}]}, &(0x7f00009af000-0x4)=0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000be000)={r1, 0x2, 0xae3, 0x5, 0x5, 0xa50}, &(0x7f00009e7000)=0x14) r3 = socket$inet(0x2, 0x804, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000053f000-0x8)={0x0, 0x800}, &(0x7f0000c93000)=0x8) getcwd(&(0x7f0000149000)=""/3, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000052b000-0x8)={r4, 0x0}, &(0x7f0000b18000-0x4)=0x8) getsockopt$inet_opts(r3, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c7000-0x34)={{0x100000001, 0x0, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000782000-0x50)={0x0, 0x2, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) statfs(&(0x7f00006d9000-0x8)='./file0\x00', &(0x7f0000967000)=""/231) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) acct(&(0x7f000012a000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/rfkill\x00', 0x101000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000a9d000-0x70)=[{&(0x7f000045f000-0x60)={0x27, 0x1, 0x4, 0x4, 0xfffffffffffffffc, 0x9, "5c86235b38b43fd7c2ccde6653ca128ef05ffec7faab8abcd029fb5eef2dd581c43104baea1d74ff9896654e70ee7e7e772d6acb8917989ef498fcb469cf47", 0x8000}, 0x60, &(0x7f0000225000-0x40)=[{&(0x7f000087d000-0x49)="08ba8dda07cc9c9bfa4ac030c21a195a22c06e93a04714fc61b2c89f8a4922d3c09d0df44dce5a313ee2b5abbfb1b91b92c5ccf01e923cc6ef57d2cb17540345c9dcfbec3a57fe8a1f", 0x49}, {&(0x7f0000217000)="dbe970daeab6a2bcbc328e13b6acd1e5d4aaa9014b263d490d52752b5e65a60458ecece82d3a8130672cba5bdee5bf9509e1013fe216104aba0496db9779589cd78f03db9b4f6ec0e4252411864b00926267766076a283e554f3030e86453199d63aff2a211e8d1294d6cd9fb8a252ad7ead302a7dc592199a1418ba3c7e809c235273c0ef5f94cae21cb22d052daedd32c9ce51bf7818962effeeb40222b1c0f316c88a1b243c5a9aecc83b7648e83870eb5c5715ac8a5cc5f556394530db4021bdaa11a01a7ef761a18ae4b6d1178482c7dea6d24fbd119f5eeadea37f7834", 0xe0}, {&(0x7f0000f06000-0x1c)="78cbea98c2f323196ae064c16595dac5c545b3347b234bc129039a67", 0x1c}, {&(0x7f0000f6f000-0x77)="3b8dfb4757130b5acf59e19724d73366bc6bd684f4da000878b01ea7b39f2ae39414cb852caed2de2deebfca83f60f1344f6eaba8715b68a9172cbac8325a9b22d4c7543e103baae9660c9abd060e7145d429dafd0fb92668bc8d72d8bf942f88a53d59304241e6295629934c391eb056a2d21a8b2abaf", 0x77}], 0x4, &(0x7f0000e36000)={0x70, 0x115, 0x401, "4298f0f5d248f933767bd4f2d0ed25a39d35734d5696a3a0014b8fad4231d9ff3445a42d47edfddc5b8ec7dee3120e65b39ccfe6947a352efb120f4193ebd03901001946f10c2c46b4dfcc7673b09d5f6b045478fbbcd3e97639e5c7a463"}, 0x70, 0x4000001}, {&(0x7f0000b24000)={0x27, 0x1f, 0x2, 0x6, 0x8, 0x0, "d71236d7bc77192e24b5f119502bc51e47621e1d9e247f2422db394d2b9c006d8415d3f78131ec5f8cf9bfb48cbaa1894bda334ebd869e6ab9cf5a4ec798be", 0x6}, 0x60, &(0x7f000065b000)=[{&(0x7f00004ee000-0x9b)="8a7fd0a3958602a3d08fd0b1657dcc783a3672d879b1378c06dcc901f169ca22bb814e8162fe131b6c96e87d87986a456a156f7713c26a688631d14b266df4f4e0b3a5d609adb159d51af65a807e770d365a464e9c46201bc74059a52ae633e466e7425bfa1dc1583904148db67fae3b468c133c8b2b45b56afbad3472ac7cae329306acbf9895cbfb62a339317363bdff3f41025dd8839a8277ea", 0x9b}, {&(0x7f000053d000)="dd6dee50b842a47d843debd2d9ffead78029e8c22d3f89b72c53eaac8b7764e60a4d32607e888a38b4c1bb734831b2a77ccfbf227b822fe6c108fb42a4f85897924fdb4814cc581dd8c61a9a9bccc34d5e548e517fe73c7f5556997eb0a2052002e4518dd336b83438948b5d5b3b3cf46c17f57ac9ecbf0ea614c58c6685452858de2577a395cca0d262f5afc447f8117a4bd1787111571157506f923d22fcb835c1f29cbc7497b5fc74b24ee11c8b55a95e7537f0c10e9b72c9c65512e402d60e87d247df3eaa6f9dd35dca4849c847ff1c06ece5232c855a", 0xd9}], 0x2, &(0x7f0000dcd000)={0xe0, 0x10d, 0x3ff, "b59f512d0265ef58888b9d445bd7b0ad48568eec65e59f924bd1f0191b8b72209cd53d0ab76d22955d70eb6b82194760a1deceea8e8f9b5efd261d316282e6be9ab8f8d1db86336197ce7b44e007705215a72657192f2a26cffb2ba294f2727c89bffdfac7e3e192f764cccd3358324c026290de0ad5437e721d3930bbb136a375eea842c2475c20aa49ee0bf50ba58c7ff12e0dbc42ba99104fdd2c453944b088617e75847a26e528ab9f975393e10e5041b7c506067301bceb8a5f14d70efdf7f15606fc59b01964b0"}, 0xe0, 0x400d0}], 0x2, 0x4000) 2017/12/27 16:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x11, 0x10000000000012, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000282000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mq_notify(r0, &(0x7f0000dd2000-0x60)={0x0, 0x37, 0x2, @thr={&(0x7f0000460000-0x1a)="525290f05ae463d0950154d58af0b561670bfaacc00ee7eebdbb", &(0x7f0000277000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d72000)={0x6, 0x4}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008984e8ff06005d20002b1f00c0e9ff094a4bf1010101033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007e9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005c0000)={0x1, 0x0}) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0x0, 0x0}) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/27 16:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000c3b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000927000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, r1}, &(0x7f0000b0a000)={0x2000000000000000}, 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c80000)={0x0, 0xffff, 0x1, 0x40, 0x80000000, 0x1, 0x2, 0x9, 0x2b, 0x3ff, 0x8, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ab000)={0x0, 0x1}, &(0x7f0000207000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e97000)={r2, 0x3}, 0x8) 2017/12/27 16:09:42 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) 2017/12/27 16:09:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) readv(r1, &(0x7f0000334000-0x20)=[{&(0x7f0000a04000-0x59)=""/89, 0x59}, {&(0x7f0000f31000)=""/166, 0xa6}], 0x2) sendmmsg$unix(r1, &(0x7f0000423000)=[], 0x0, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x0, 0x0}], 0x1, 0x80000002) r2 = request_key(&(0x7f0000138000)='rxrpc_s\x00', &(0x7f000081c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b6e000-0x14)='vboxnet1ppp1trusted\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000639000-0x8)='keyring\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000d99000-0xb)='pkcs7_test\x00', &(0x7f00002f8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002e1000-0x38)="2b2d707070302a656d30706f7369785f61636c5f61636365737347504c7070703165746830776c616e305b5b23cd76626f786e6574315e00", 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f000035a000-0xb1)="6b2809b8c71d846ee667638457da0c13229d4981acdb4571d8a056b1a6dbde6c4f03bb0ed00976947a0dc97961b398919610491a1a7625e4f2c5c504318566c282a9e050674a2f07a6ed4fcc375c2122524415a504cb40011c82cfccc540570d5731596ee957c8c327299d7126961562dfcbe34a4f83733e2c6fc1a61422ecae5979b5a6e61596956e3cf37de7419191afb1ea90e63615caa38bfb7843aa82f905bc58d1ba416b1cbd6e49cdbff29baed5", 0xb1, r4) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d08000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000a9c000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xe8) stat(&(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f0000d73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000359000-0x8)='./file0\x00', r6, r7) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f0000316000)=0x5, 0x4) recvmmsg(r1, &(0x7f0000b14000-0x12c)=[{{&(0x7f00004bf000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000160000-0x60)=[], 0x0, &(0x7f0000e69000-0xb6)=""/182, 0xb6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bab000)={0x0, 0x0}) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001ae000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) r1 = open(&(0x7f0000004000)='./file0\x00', 0x10000, 0x121) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000005000+0xbd2)={0x4, 0x8, 0x0, "66b52ec63e76", 0x3f, 0x0}, 0x10) 2017/12/27 16:09:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000023f000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) dup2(r0, 0xffffffffffffffff) 2017/12/27 16:09:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fcntl$getflags(r0, 0x401) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f000041b000)=0x0) add_key$keyring(&(0x7f0000cb8000-0x8)='keyring\x00', &(0x7f0000c92000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) fremovexattr(r0, &(0x7f00009c3000)=@known='com.apple.system.Security\x00') readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) 2017/12/27 16:09:42 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x42000000) exit(0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000153000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000+0x5f0)={&(0x7f00001f3000-0x28)=[0x9, 0xffffffff80000000, 0x7fff, 0xdfe, 0x3, 0x7ff, 0x0, 0x3, 0x4, 0xfffffffffffffffd], 0xa, 0x81, 0x9, 0x2, 0x3, 0x5, {0x80000001, 0x3ff, 0x100000000, 0x9, 0x769b, 0xaa, 0x0, 0x4, 0x4, 0xd3, 0xa6, 0x74, 0x101, 0x1f, "936bfef3f863f3ecd0db1de0a6abf2b7a924aac81eb0cd36577401db53ab7fed"}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000006000)=0x0, 0x0) ptrace$pokeuser(0x6, 0x0, 0x1, 0xcd4) 2017/12/27 16:09:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) getsockname$inet(r0, &(0x7f0000afb000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084c000-0x4)=0x10) 2017/12/27 16:09:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000085000)=0x4efb, 0x4) pwritev(r0, &(0x7f0000f13000-0x30)=[{&(0x7f00000ef000)="1620a04993154ad59989036c4cdafbe6061c47bde79e62e89bc7e8f9a3945e70b9fdcd81c8949799f8eb490aafd340f918f7cb2a6c5f1df59f4742d4b381c58a96254855cbeab35260984c89734adce9343d75fc46e6458b78ac66775757534773b99f3193c5cb0c5003d20a9c1a0c77fbf3", 0x72}, {&(0x7f00001c5000)="9af608634d75bf5d9e193ca377ff41df0273d01a40b4c6bcac4f2e15ae19b34ed720d02fa69b82f16f88239c9f28d6c19851e7f853b94af257bb4db24b81cfc8007121ab", 0x44}, {&(0x7f000095d000)="b3c0b214b9ac1d47522d8acec279fdcc45da6c", 0x13}], 0x3, 0x0) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f000064f000)="292000001800ff", 0x7}], 0x1) [ 34.284306] IPVS: Creating netns size=2536 id=11 [ 34.342730] IPVS: Creating netns size=2536 id=12 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 244.952082] INFO: task syz-executor2:5892 blocked for more than 120 seconds. [ 244.959330] Not tainted 4.9.72-gcb7518e #114 [ 244.965264] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.973440] syz-executor2 D28960 5892 3584 0x00000004 [ 244.979176] ffff8801c906b000 ffff8801cfc86a00 ffff8801cfc86f40 ffff8801ca141800 [ 244.990302] ffff8801db221458 ffff8801c21f7740 ffffffff8389e5fb ffff8801c21f7718 [ 244.998522] ffffffff8123940f 00ffffff838a9f6a ffff8801db221d28 ffff8801db221d50 [ 245.006762] Call Trace: [ 245.009333] [] ? __schedule+0x67b/0x1ba0 [ 245.015405] [] ? mark_held_locks+0xaf/0x100 [ 245.021361] [] ? rwsem_down_read_failed+0x1db/0x320 [ 245.028266] [] schedule+0x7f/0x1b0 [ 245.033653] [] rwsem_down_read_failed+0x1e0/0x320 [ 245.040150] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 245.047407] [] call_rwsem_down_read_failed+0x18/0x30 [ 245.054351] [] down_read+0x52/0xb0 [ 245.059528] [] ? set_termios+0xf5/0x670 [ 245.065358] [] set_termios+0xf5/0x670 [ 245.070789] [] ? tty_perform_flush+0x80/0x80 [ 245.077108] [] tty_mode_ioctl+0x931/0x9c0 [ 245.083096] [] ? set_termios+0x670/0x670 [ 245.088787] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.095752] [] ? ldsem_down_read+0x32/0x40 [ 245.101619] [] ? ldsem_wake+0x40/0x40 [ 245.107276] [] n_tty_ioctl_helper+0x40/0x360 [ 245.113549] [] n_tty_ioctl+0x148/0x2d0 [ 245.119219] [] ? ldsem_down_read+0x32/0x40 [ 245.125572] [] tty_ioctl+0x733/0x2170 [ 245.131006] [] ? commit_echoes+0x1b0/0x1b0 [ 245.137099] [] ? no_tty+0xa0/0xa0 [ 245.142377] [] ? avc_ss_reset+0x110/0x110 [ 245.148160] [] ? __lock_acquire+0x629/0x3640 [ 245.154416] [] ? do_futex+0x3f8/0x15c0 [ 245.159937] [] ? kfree+0x103/0x300 [ 245.165325] [] ? SyS_add_key+0x236/0x390 [ 245.171016] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.178523] [] ? no_tty+0xa0/0xa0 [ 245.183867] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.189558] [] ? ioctl_preallocate+0x220/0x220 [ 245.196082] [] ? selinux_file_ioctl+0x355/0x530 [ 245.202593] [] ? selinux_capable+0x40/0x40 [ 245.208457] [] ? __fget+0x201/0x3a0 [ 245.213926] [] ? __fget+0x228/0x3a0 [ 245.219180] [] ? __fget+0x47/0x3a0 [ 245.224563] [] ? security_file_ioctl+0x89/0xb0 [ 245.230784] [] SyS_ioctl+0x8f/0xc0 [ 245.236281] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.243038] [ 245.243038] Showing all locks held in the system: [ 245.249357] 2 locks held by khungtaskd/514: [ 245.253665] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.262398] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.272086] 2 locks held by getty/3307: [ 245.276047] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.285366] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.295354] 2 locks held by syz-executor2/5892: [ 245.300001] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.309324] #1: (&o_tty->termios_rwsem/1){++++..}, at: [] set_termios+0xf5/0x670 [ 245.319184] 3 locks held by syz-executor2/5897: [ 245.323837] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.333144] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.343083] #2: (&o_tty->termios_rwsem/1){++++..}, at: [] n_tty_read+0x217/0x16c0 [ 245.353031] 2 locks held by syz-executor2/5906: [ 245.357677] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.366983] #1: (&o_tty->termios_rwsem/1){++++..}, at: [] set_termios+0xf5/0x670 [ 245.376834] [ 245.378436] ============================================= [ 245.378436] [ 245.386853] NMI backtrace for cpu 0 [ 245.390471] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.72-gcb7518e #114 [ 245.397717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.407047] ffff8801d8a6fd00 ffffffff81d922b9 0000000000000000 0000000000000000 [ 245.415034] 0000000000000000 0000000000000001 ffffffff810ba190 ffff8801d8a6fd38 [ 245.423021] ffffffff81d9d3dd 0000000000000000 0000000000000000 ffff8801c90fb418 [ 245.431012] Call Trace: [ 245.433579] [] dump_stack+0xc1/0x128 [ 245.438922] [] ? irq_force_complete_move+0x390/0x390 [ 245.445667] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.451615] [] ? irq_force_complete_move+0x390/0x390 [ 245.458341] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.465416] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.472405] [] watchdog+0x6f0/0xa70 [ 245.477660] [] ? watchdog+0x125/0xa70 [ 245.483094] [] kthread+0x26d/0x300 [ 245.488258] [] ? reset_hung_task_detector+0x20/0x20 [ 245.494911] [] ? kthread_park+0xa0/0xa0 [ 245.500517] [] ? kthread_park+0xa0/0xa0 [ 245.506114] [] ? kthread_park+0xa0/0xa0 [ 245.511712] [] ret_from_fork+0x2a/0x40 [ 245.517369] Sending NMI from CPU 0 to CPUs 1: [ 245.522124] NMI backtrace for cpu 1 [ 245.525750] CPU: 1 PID: 5879 Comm: syz-executor2 Not tainted 4.9.72-gcb7518e #114 [ 245.533337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.542668] task: ffff8801cd4f9800 task.stack: ffff8801c9b20000 [ 245.548701] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x3b/0x50 [ 245.558043] RSP: 0018:ffff8801c9b27b28 EFLAGS: 00000246 [ 245.563457] RAX: 0000000000010000 RBX: ffffc90005141060 RCX: ffffffff82004466 [ 245.570695] RDX: 000000000000ffff RSI: ffffc900035b9000 RDI: ffffc90005142260 [ 245.578114] RBP: ffff8801c9b27b28 R08: 1ffff10039a9f41a R09: 0000000000000000 [ 245.585362] R10: 0000000000000003 R11: ffff8801cd4f9800 R12: ffffc90005140000 [ 245.592598] R13: 000000072e68c9aa R14: 000000002041b000 R15: ffff8801c23aceb8 [ 245.599836] FS: 00007f5960b85700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.608041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.613891] CR2: 00000000018ea3e0 CR3: 00000001cf9ab000 CR4: 00000000001406e0 [ 245.621399] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.628649] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.635886] Stack: [ 245.638003] ffff8801c9b27b78c ffffffff82004466c ffffffffffffffffc 00000000000009aac [ 245.646197] 0000000000000000c ffff8801c23acc80c 1ffff10039364f75c 000000000000541bc [ 245.654389] ffffffffffffffe7c ffff8801ca18e600c ffff8801c9b27d70c ffffffff81ffd153c [ 245.662581] Call Trace: [ 245.665131] [] n_tty_ioctl+0x266/0x2d0 [ 245.670637] [] tty_ioctl+0x733/0x2170 [ 245.676067] [] ? commit_echoes+0x1b0/0x1b0 [ 245.681916] [] ? no_tty+0xa0/0xa0 [ 245.686994] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.692759] [] ? avc_has_perm+0xb0/0x4f0 [ 245.698436] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.704892] [] ? __lock_acquire+0x629/0x3640 [ 245.710924] [] ? do_readv_writev+0x1f9/0x750 [ 245.716948] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.723925] [] ? file_has_perm+0x287/0x440 [ 245.729773] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.736316] [] ? no_tty+0xa0/0xa0 [ 245.741393] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.747066] [] ? ioctl_preallocate+0x220/0x220 [ 245.753263] [] ? selinux_file_ioctl+0x355/0x530 [ 245.759546] [] ? selinux_capable+0x40/0x40 [ 245.765395] [] ? __fget+0x201/0x3a0 [ 245.770638] [] ? __fget+0x228/0x3a0 [ 245.775882] [] ? __fget+0x47/0x3a0 [ 245.781044] [] ? security_file_ioctl+0x89/0xb0 [ 245.787240] [] SyS_ioctl+0x8f/0xc0 [ 245.792482] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.799032] Code: c9c cc0 cca c7e c81 ce2 c00 c01 c1f c00 c48 c8b c4d c08 c75 c2b c8b c90 c68 c12 c00 c00 c83 cfa c02 c75 c20 c48 c8b cb0 c70 c12 c00 c00 c8b c80 c6c c12 c00 c00 c48 c8b c16 c<48> c83 cc2 c01 c48 c39 cd0 c76 c07 c48 c89 c0c cd6 c48 c89 c16 c5d cc3 c0f c1f c00 c [ 245.831617] Kernel panic - not syncing: hung_task: blocked tasks [ 245.837768] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.72-gcb7518e #114 [ 245.845013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.854343] ffff8801d8a6fcb8 ffffffff81d922b9 ffffffff83a89e80 ffff8801d8a6fd90 [ 245.862334] ffff8801c90fb400 dffffc0000000000 ffffffff84409000 ffff8801d8a6fd80 [ 245.870317] ffffffff8142d741 0000000041b58ab3 ffffffff84189000 ffffffff8142d585 [ 245.878302] Call Trace: [ 245.880868] [] dump_stack+0xc1/0x128 [ 245.886209] [] panic+0x1bc/0x3a8 [ 245.891212] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.899435] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.906688] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.913939] [] watchdog+0x701/0xa70 [ 245.919202] [] ? watchdog+0x125/0xa70 [ 245.924635] [] kthread+0x26d/0x300 [ 245.929803] [] ? reset_hung_task_detector+0x20/0x20 [ 245.936447] [] ? kthread_park+0xa0/0xa0 [ 245.942050] [] ? kthread_park+0xa0/0xa0 [ 245.947739] [] ? kthread_park+0xa0/0xa0 [ 245.953350] [] ret_from_fork+0x2a/0x40 [ 245.959511] Dumping ftrace buffer: [ 245.963073] (ftrace buffer empty) [ 245.966770] Kernel Offset: disabled [ 245.970371] Rebooting in 86400 seconds..